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Sample records for sunset image id

  1. ARSENIC REMOVAL FROM DRINKING WATER BY POINT OF USE REVERSE OSMOSIS. EPA DEMONSTRATION PROJECT AT SUNSET RANCH DEVELOPMENT IN HOMEDALE, ID. SIX-MONTH EVALUATION REPORT

    Science.gov (United States)

    This report documents the activities performed during and the results obtained from the first six months of the point of use arsenic removal treatment technology demonstration project at the Sunset Ranch Development in Homedale, ID. The objectives of the project are to evaluate t...

  2. ARSENIC REMOVAL FROM DRINKING WATER BY POINT OF USE REVERSE OSMOSIS. EPA DEMONSTRATION PROJECT AT SUNSET RANCH DEVELOPMENT IN HOMEDALE, ID. SIX-MONTH EVALUATION REPORT

    Science.gov (United States)

    This report documents the activities performed during and the results obtained from the first six months of the point of use arsenic removal treatment technology demonstration project at the Sunset Ranch Development in Homedale, ID. The objectives of the project are to evaluate t...

  3. ARSENIC REMOVAL FROM DRINKING WATER BY POINT-OF-USE (POU) REVERSE OSMOSIS. U.S. EPA DEMONSTRATION PROJECT AT SUNSET RANCH DEVELOPMENT IN HOMEDALE, ID. FINAL PERFORMANCE EVALUATION REPORT

    Science.gov (United States)

    This report documents the activities performed during and the results obtained from the arsenic removal technology demonstration project at the Sunset Ranch Development in Homedale, ID. The objectives of the project are to evaluate: 1) the effectiveness of a point of use (POU) re...

  4. ARSENIC REMOVAL FROM DRINKING WATER BY POINT-OF-USE (POU) REVERSE OSMOSIS. U.S. EPA DEMONSTRATION PROJECT AT SUNSET RANCH DEVELOPMENT IN HOMEDALE, ID. FINAL PERFORMANCE EVALUATION REPORT

    Science.gov (United States)

    This report documents the activities performed during and the results obtained from the arsenic removal technology demonstration project at the Sunset Ranch Development in Homedale, ID. The objectives of the project are to evaluate: 1) the effectiveness of a point of use (POU) re...

  5. 集装箱编码图像的识别%Container Image ID Recognition

    Institute of Scientific and Technical Information of China (English)

    朱秋煜; 韩锦成; 阚伟

    2000-01-01

    The paper studies a technique of container image ID recognition. In the image preprocessing phase, thresholdiong based on histogram and adaptive thresholding is used. In the character segmentation phase, a labeling method is used, which is based on connected region, location of character block, location of character line recovery of absent and fragmented characters. In the recognition phase, adaptive template match and multiple image results synthesis are used. A high recognition rate is obtained.

  6. 集装箱编码图像的识别%Container Image ID Recognition

    Institute of Scientific and Technical Information of China (English)

    朱秋煜; 韩锦成; 阚伟

    2001-01-01

    The paper studies a technique of container image ID recognition. In the image preprocessing phase, thresholdiong based on histogram and adaptive thresholding is used. In the character segmentation phase, a labeling method is used, which is based on connected region, location of character block, location of character line recovery of absent and fragmented characters. In the recognition phase, adaptive template match and multiple image results synthesis are used. A high recognition rate is obtained.

  7. OpenID connect as a security service in Cloud-based diagnostic imaging systems

    Science.gov (United States)

    Ma, Weina; Sartipi, Kamran; Sharghi, Hassan; Koff, David; Bak, Peter

    2015-03-01

    The evolution of cloud computing is driving the next generation of diagnostic imaging (DI) systems. Cloud-based DI systems are able to deliver better services to patients without constraining to their own physical facilities. However, privacy and security concerns have been consistently regarded as the major obstacle for adoption of cloud computing by healthcare domains. Furthermore, traditional computing models and interfaces employed by DI systems are not ready for accessing diagnostic images through mobile devices. RESTful is an ideal technology for provisioning both mobile services and cloud computing. OpenID Connect, combining OpenID and OAuth together, is an emerging REST-based federated identity solution. It is one of the most perspective open standards to potentially become the de-facto standard for securing cloud computing and mobile applications, which has ever been regarded as "Kerberos of Cloud". We introduce OpenID Connect as an identity and authentication service in cloud-based DI systems and propose enhancements that allow for incorporating this technology within distributed enterprise environment. The objective of this study is to offer solutions for secure radiology image sharing among DI-r (Diagnostic Imaging Repository) and heterogeneous PACS (Picture Archiving and Communication Systems) as well as mobile clients in the cloud ecosystem. Through using OpenID Connect as an open-source identity and authentication service, deploying DI-r and PACS to private or community clouds should obtain equivalent security level to traditional computing model.

  8. OpenID Connect as a security service in cloud-based medical imaging systems.

    Science.gov (United States)

    Ma, Weina; Sartipi, Kamran; Sharghigoorabi, Hassan; Koff, David; Bak, Peter

    2016-04-01

    The evolution of cloud computing is driving the next generation of medical imaging systems. However, privacy and security concerns have been consistently regarded as the major obstacles for adoption of cloud computing by healthcare domains. OpenID Connect, combining OpenID and OAuth together, is an emerging representational state transfer-based federated identity solution. It is one of the most adopted open standards to potentially become the de facto standard for securing cloud computing and mobile applications, which is also regarded as "Kerberos of cloud." We introduce OpenID Connect as an authentication and authorization service in cloud-based diagnostic imaging (DI) systems, and propose enhancements that allow for incorporating this technology within distributed enterprise environments. The objective of this study is to offer solutions for secure sharing of medical images among diagnostic imaging repository (DI-r) and heterogeneous picture archiving and communication systems (PACS) as well as Web-based and mobile clients in the cloud ecosystem. The main objective is to use OpenID Connect open-source single sign-on and authorization service and in a user-centric manner, while deploying DI-r and PACS to private or community clouds should provide equivalent security levels to traditional computing model.

  9. Alien Sunset (Artist Concept)

    Science.gov (United States)

    2007-01-01

    Our solitary sunsets here on Earth might not be all that common in the grand scheme of things. New observations from NASA's Spitzer Space Telescope have revealed that mature planetary systems -- dusty disks of asteroids, comets and possibly planets -- are more frequent around close-knit twin, or binary, stars than single stars like our sun. That means sunsets like the one portrayed in this artist's photo concept, and more famously in the movie 'Star Wars,' might be quite commonplace in the universe. Binary and multiple-star systems are about twice as abundant as single-star systems in our galaxy, and, in theory, other galaxies. In a typical binary system, two stars of roughly similar masses twirl around each other like pair-figure skaters. In some systems, the two stars are very far apart and barely interact with each other. In other cases, the stellar twins are intricately linked, whipping around each other quickly due to the force of gravity. Astronomers have discovered dozens of planets that orbit around a single member of a very wide stellar duo. Sunsets from these worlds would look like our own, and the second sun would just look like a bright star in the night sky. But do planets exist in the tighter systems, where two suns would dip below a planet's horizon one by one? Unveiling planets in these systems is tricky, so astronomers used Spitzer to look for disks of swirling planetary debris instead. These disks are made of asteroids, comets and possibly planets. The rocky material in them bangs together and kicks up dust that Spitzer's infrared eyes can see. Our own solar system is swaddled in a similar type of disk. Surprisingly, Spitzer found more debris disks around the tightest binaries it studied (about 20 stars) than in a comparable sample of single stars. About 60 percent of the tight binaries had disks, while the single stars only had about 20 percent. These snug binary systems are as close or closer than just three times the distance between Earth and

  10. Sunset science. III. Visual adaptation and green flashes.

    Science.gov (United States)

    Young, A T

    2000-12-01

    Photographs of green flashes do not preclude a role for physiological effects in these phenomena. While green flashes are certainly not after-images, there is compelling evidence that adaptation in the visual system strongly affects the perceived color of most sunset green flashes. Furthermore, the retinal image of the setting Sun is usually bright enough to bleach most of the red-sensitive photopigment in a few seconds, making the yellow stage of a sunset flash appear green. Even in air so hazy that no green light reaches the eye, a yellow flash may occur and appear green. Many, but not all, visual observations of sunset green flashes are of this yellow flash. The yellow portion of sunset green flashes helps explain their reported durations, which exceed those expected for the appearance of green light alone.

  11. Standoff chemical D and Id with extended LWIR hyperspectral imaging spectroradiometer

    Science.gov (United States)

    Prel, Florent; Moreau, Louis; Lavoie, Hugo; Bouffard, François; Thériault, Jean-Marc; Vallieres, Christian; Roy, Claude; Dubé, Denis

    2013-05-01

    Standoff detection and identification (D and Id) of unknown volatile chemicals such as chemical pollutants and consequences of industrial incidents has been increasingly desired for first responders and for environmental monitoring. On site gas detection sensors are commercially available and several of them can even detect more than one chemical species, however only few of them have the capabilities of detecting a wide variety of gases at long and safe distances. The ABB Hyperspectral Imaging Spectroradiometer (MR-i), configured for gas detection detects and identifies a wide variety of chemical species including toxic industrial chemicals (TICs) and surrogates several kilometers away from the sensor. This configuration is called iCATSI for improved Compact Atmospheric Sounding Interferometer. iCATSI is a standoff passive system. The modularity of the MR-i platform allows optimization of the detection configuration with a 256 x 256 Focal Plane Array imager or a line scanning imager both covering the long wave IR atmospheric window up to 14 μm. The uniqueness of its extended LWIR cut off enables to detect more chemicals as well as provide higher probability of detection than usual LWIR sensors.

  12. Imaging finite-fault earthquake source by iterative deconvolution and stacking (IDS) of near-field complete seismograms

    Science.gov (United States)

    Wang, Rongjiang; Zhang, Yong; Zschau, Jochen; Chen, Yun-tai; Parolai, Stefano; Diao, Faqi; Dahm, Torsten

    2015-04-01

    By combining the complementary advantages of conventional inversion and back-projection methods, we have developed an iterative deconvolution and stacking (IDS) approach for imaging earthquake rupture processes with near-field complete waveform data. This new approach does not need any manual adjustment of the physical (empirical) constraints, such as restricting the rupture time and duration, smoothing the spatiotemporal slip distribution, etc., and therefore has the ability to image complex multiple ruptures automatically. The advantages of the IDS method over traditional linear or non-linear optimization algorithms are demonstrated by the case studies of the 2008 Wenchuan (China), 2011 Tohoku (Japan) and 2014 Pisagua-Iquique (Chile) earthquakes. For such large earthquakes, the IDS method is considerably more stable and efficient than previous inversion methods. Additionally, the robustness of this method is demonstrated by comprehensive synthetic tests, indicating its potential contribution to tsunami early warning and earthquake rapid response systems. It is also shown that the IDS method can be used for teleseismic waveform inversions. For the 2011 Tohoku earthquakes, for example, the IDS method can provide, without tuning any physical or empirical constraints, teleseismic rupture models consistent with those derived from the near-field GPS and strong-motion data.

  13. Color Variations in the Sky at Sunset

    Science.gov (United States)

    1997-01-01

    This image of the martian sunset from Sol 24 shows much more color variation than had previously been seen. The blue color near the Sun is not caused by clouds of water ice, but by the martian dust itself. The dust in the atmosphere absorbs blue light, giving the sky its red color, but it also scatters some of the blue light into the area just around the Sun because of its size. The blue color only becomes apparent near sunrise and sunset, when the light has to pass through the largest amount of dust. This image was taken by the Imager for Mars Pathfinder.Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is a division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator.

  14. Blue moons and Martian sunsets.

    Science.gov (United States)

    Ehlers, Kurt; Chakrabarty, Rajan; Moosmüller, Hans

    2014-03-20

    The familiar yellow or orange disks of the moon and sun, especially when they are low in the sky, and brilliant red sunsets are a result of the selective extinction (scattering plus absorption) of blue light by atmospheric gas molecules and small aerosols, a phenomenon explainable using the Rayleigh scattering approximation. On rare occasions, dust or smoke aerosols can cause the extinction of red light to exceed that for blue, resulting in the disks of the sun and moon to appear as blue. Unlike Earth, the atmosphere of Mars is dominated by micron-size dust aerosols, and the sky during sunset takes on a bluish glow. Here we investigate the role of dust aerosols in the blue Martian sunsets and the occasional blue moons and suns on Earth. We use the Mie theory and the Debye series to calculate the wavelength-dependent optical properties of dust aerosols most commonly found on Mars. Our findings show that while wavelength selective extinction can cause the sun's disk to appear blue, the color of the glow surrounding the sun as observed from Mars is due to the dominance of near-forward scattering of blue light by dust particles and cannot be explained by a simple, Rayleigh-like selective extinction explanation.

  15. A contextual based double watermarking of PET images by patient ID and ECG signal.

    Science.gov (United States)

    Nambakhsh, Mohammad-Saleh; Ahmadian, Alireza; Zaidi, Habib

    2011-12-01

    This paper presents a novel digital watermarking framework using electrocardiograph (ECG) and demographic text data as double watermarks. It protects patient medical information and prevents mismatching diagnostic information. The watermarks are embedded in selected texture regions of a PET image using multi-resolution wavelet decomposition. Experimental results show that modifications in these locations are visually imperceptible. The robustness of the watermarks is verified through measurement of peak signal to noise ratio (PSNR), cross-correlation (CC%), structural similarity measure (SSIM) and universal image quality index (UIQI). Their robustness is also computed using pixel-based metrics and human visual system metrics. Additionally, beta factor (β) as an edge preservation measure is used for degradation evaluation of the image boundaries throughout the watermarked PET image. Assessment of the extracted watermarks shows watermarking robustness to common attacks such as embedded zero-tree wavelet (EZW) compression and median filtering.

  16. 14 CFR 255.8 - Sunset Date.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Sunset Date. 255.8 Section 255.8 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) ECONOMIC REGULATIONS AIRLINE COMPUTER RESERVATIONS SYSTEMS § 255.8 Sunset Date. Unless extended by a document published...

  17. 42 CFR 403.756 - Sunset provision.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 2 2010-10-01 2010-10-01 false Sunset provision. 403.756 Section 403.756 Public... PROVISIONS SPECIAL PROGRAMS AND PROJECTS Religious Nonmedical Health Care Institutions-Benefits, Conditions of Participation, and Payment § 403.756 Sunset provision. (a) Effective date. Beginning with FFY...

  18. 面向二代身份证的图文识别%Text and Image Recognition for the Second-generation ID Card

    Institute of Scientific and Technical Information of China (English)

    洪雅敏

    2013-01-01

    现有的身份证验证多依赖人工参与,也有一些自动验证身份证的系统,但这些系统主要针对身份证号码的识别。针对现有识别系统的局限,使用基于滑动窗口搜索的身份证提取方法和基于连通区域分析的人脸图像提取方法,设计了二代身份证图文识别的算法框架,并通过实验验证了算法的有效性。%The existing verification methods of ID card always dependson human intervention .There are some existing systems which can automatically verify the ID card , but they just focus on the identity card number .This article aims to the limitations of the existing ID card recognition system , rescarches the graphic recognition of the ID card, and proposes ID extraction method based on searching by sliding window and face image extraction method based on analyzing connected regions , and designs algorithm framework of character and graphic recogni-tion for the second-generation ID card .The experiment resvlt shows that this algorithm is effective .

  19. Abstracts from the 2016 Joint Meeting of the International Confocal Group (ICG), the International Dermoscopy Society (IDS), and the International Society for Digital Imaging of the Skin (ISDIS)

    OpenAIRE

    Kang, DongKyun; Rocha, Lilian; Guitera, Pascale; Sierra, Heidy; Kose, Kivanc; Peterson, Gary; Rajadhyaksha, Milind; Bozkurt, Alican; Ariafar, Setareh; Dy, Jennifer; Brooks, Dana; Dickensheets, David; Prow, Tarl W; Hoang, Van; Lin, Lynlee

    2016-01-01

    What follows are the abstracts presented at the Joint Meeting of the International Confocal Group (ICG), the International Dermoscopy Society (IDS), and the International Society for Digital Imaging of the Skin (ISDIS). The meeting was held on March 5, 2016, in Washington, DC, USA, in conjunction with the annual meeting of the American Academy of Dermatology (Figure 1). The abstracts appear in the order in which they were presented.

  20. The last sunset on mainland Europe

    CERN Document Server

    Mira, Jorge

    2014-01-01

    This paper documents the places in mainland Europe at which the sun sets latest, by Coordinated Universal Time (UTC), on any given day (distortion due to differences in local standard times is ignored). In contradiction to the na\\"ive assumption that the sun always sets latest at the westernmost point, the point of last sunset changes cyclically over the course of a year due to the changing orientation of the axis of the Earth with respect to the sun. Specifically, between the winter and summer solstices the last sunset shifts successively from Cabo de Sao Vicente (Portugal) to Cabo da Roca (Portugal) to Cabo Tourinan (Spain) to a site near Aglapsvik (Norway) to a location in the Norwegian municipality of Masoy south of Havoysund; and it shifts back again between the summer and winter solstices. There are two days in the year (April 24th and August 18th) on which the last sunset of mainland Europe (shared in those days effectively by Cabo Tourinan and the Aglapsvik area) coincides with the last sunset of main...

  1. DISTINCTION OF MECHANICALLY PROCESSED WOOD SURFACES WITH SIMILAR QUALITIES USING SUNSET LASER TECHNIQUE

    Directory of Open Access Journals (Sweden)

    Anna Carolina de Almeida Andrade

    2016-06-01

    Full Text Available The ASTM D 1666-11 (2011 norm classifies the quality of wood surface pieces after its mechanical processing. Although this classification is difficult to achieve visually, the use of some tools, such as solid state laser, can facilitate this classification. The aim of this work was to evaluate the use of sunset laser to qualify mechanically processed surfaces with similar visual qualities. We used a log from the base of a Khaya ivorensis tree and one from a K. senegalensis tree, both 11 years old. 22 specimens of dimensions 600x140x30 mm (CxLxE were made of each species. The specimens were flattened with speeds of 2400, 3600 and 4000 min-1 and advanced speeds were predetermined in 6 and 15 m.min-1. Then the samples were illuminated with sunset laser and photographed at high resolution, the images were transferred to the software Image J. To evaluate the sunset laser, areas of defects in wood that are classified as regular and bad by ASTM D 1666-11 (2011 were used. There was a difference in classification of wood defects between the two methods used, from the 31 specimens classified as regularly by visual analysis, 8 of them were classified as bad by the laser method. The use of solid-state laser in the sunset laser technique was more efficient in evaluating small differences in mechanically processed wood defects compared to visual evaluation.

  2. 78 FR 56811 - National Organic Program-Sunset Process

    Science.gov (United States)

    2013-09-16

    ... Agricultural Marketing Service 7 CFR Part 205 National Organic Program--Sunset Process AGENCY: Agricultural... Secretary and the Agricultural Marketing Service's (AMS) National Organic Program (NOP) will use to complete... marketing of organic products. How does this Sunset Process enhance public participation? Since the...

  3. SecurID

    CERN Document Server

    Now called RSA SecurID, SecurID is a mechanism developed by Security Dynamics that allows two-factor authentication for a user on a network resource. It works on the principle of the unique password mode, based on a shared secret. Every sixty seconds, the component generates a new six-digit token on the screen. The latter comes from the current time (internal clock) and the seed (SecurID private key that is available on the component, and is also from the SecurID server). During an authentication request, the SecurID server will check the entered token by performing exactly the same calculation as that performed by your component. The server knows the two information required for this calculation: the current time and the seed of your component. Access is allowed if the token calculated by the server matches the token you specified.

  4. Red rainbows at sunset/sunrise

    Science.gov (United States)

    Ricard, J. L.

    2016-12-01

    The rainbow model deveeloped at CEPAL is based on the Airy theory. The outputs show that a pure red rainbow could only observed from a hill or a mountain when the sun is below the horizon. When the sun is on the horizon, there should be a juxtaposition of a red band on the outside and of a yellow band on the inside (upper figures). However, observers report pure red bows at sea level (lower left figure). In these rare cases, it is possible to still see the sun after it has set. As sunlight passes through more and more dense atmosphere at sunset the light slows and bends closer and closer toward the normal. When the eye traces the light ray it appears to be higher in the sky (lower right figure).

  5. Research on character segmentation method for ID card image with mobile platform%移动平台下的身份证图像字符分割方法研究

    Institute of Scientific and Technical Information of China (English)

    肖西华; 江志兴; 梁旭; 李艳霞

    2015-01-01

    基于移动平台的身份证识别有广阔的应用.针对智能手机拍照的二代身份证图像字符分割进行了研究,提出了基于图像对照的字符分割方法,该方法可对身份证图像在拍照过程中的旋转进行自适应校正,并能有效实现手机拍照身份证图像字符的精确分割,进而有利于身份证字符在移动平台上进行识别.%The ID card recognition based on the mobile platform has a wide application. This paper studies the character segmentation method for ID card image which is taken by an intelligent mobile phone. The character segmentation method based on image contrast is proposed, which can adaptively adjust the slope of an ID card image and can effectively realize accurate character segmentation, and is also beneficial to ID character recognition on mobile platform.

  6. Successful I.D. Encounters.

    Science.gov (United States)

    Poorman, Margaret J.

    Instructional Development (I.D.) encounters are dependent for success on such variables as power, politics, promotion, and organizational placement. I.D. consultants must be aware of power bases or orientation of other personnel and clients, e.g., these four "power personalities" which affect their efforts in managing I.D. encounters: the gate…

  7. ID-based deniable ring authentication with constant-size signature

    Institute of Scientific and Technical Information of China (English)

    Lingling WANG; Guoyin ZHANG; Chunguang MA

    2008-01-01

    Deniable ring authentication allows a member of an ad-hoc sunset of participants to authenticate a message without revealing which member has issued the signature, and the verifier cannot transfer the signature to any third party. It is an important cryptographic primitive for privacy and anonymous communication. Unfortunately, the size of the signature of the proposed deniable ring authentication is dependent on the size of the ring. It is inefficient especially when the size of the ring is large. In this paper, we propose an ID-based version of deniable ring authentication. We present a generic construction which uses dynamic accumu-lators to construct ID-based deniable ring authentication with constant-size signature. We also give an ID-based deni-able ring authentication based on bilinear pairings, which is proved to be secure in the random oracle model.

  8. Dissensions de l'image animée. "L'Idée" de Berthold Bartosch ou le trauma comme mode de représentation dystopique

    OpenAIRE

    Tomasovic, Dick

    2015-01-01

    Souvent cité comme le premier film sociopolitique de l’histoire du cinéma d’animation, L’Idée de Bartosch n’a connu que peu d’études analytiques. Cet article se donne pour enjeu de détailler le texte et l’intertexte qui fondent le régime visuel largement expérimental du film et questionnent intrinsèquement la représentation de la dystopie. Non sans réflexivité sur sa pratique composite, Bartosch semble en effet, dans ce film, instaurer un monde à ce point négatif qu’il ne peut être donné à vo...

  9. Local mirror symmetry and the sunset Feynman integral

    CERN Document Server

    Bloch, Spencer; Vanhove, Pierre

    2016-01-01

    We study the sunset Feynman integral defined as the scalar two-point self-energy at two-loop order in a two dimensional space-time. We firstly compute the Feynman integral, for arbitrary internal masses, in terms of the regulator of a class in the motivic cohomology of a 1-parameter family of open elliptic curves. Using an Hodge theoretic (B-model) approach, we show that the integral is given by a sum of elliptic dilogarithms evaluated at the divisors determined by the punctures. Secondly we associate to the sunset elliptic curve a local non-compact Calabi-Yau 3-fold, obtained as a limit of elliptically fibered compact Calabi-Yau 3-folds. By considering the limiting mixed Hodge structure of the Batyrev dual A-model, we arrive at an expression for the sunset Feynman integral in terms of the local Gromov-Witten prepotential of the del Pezzo surface of degree 6. This expression is obtained by proving a strong form of local mirror symmetry which identifies this prepotential with the second regulator period of the...

  10. Biometric authentication for ID cards with hologram watermarks

    Science.gov (United States)

    Croce Ferri, Lucilla; Mayerhoefer, Astrid; Frank, Marcus; Vielhauer, Claus; Steinmetz, Ralf

    2002-04-01

    We present an analysis of a new technique for the authentication of ID cardholders, based on the integration of a biometrics-based authentication system with digital watermarks. The chosen biometric authentication method is the dynamic signature verification of the ID cardholder, while we use a specific integrity watermark technique we developed, called Hologram Watermark, to embed and retrieve the off-line data onto an ID card. We take advantage of the fact, that two static biometric features (images of the user's face and signature) are already integral part of ID cards for manual verification and extent the stored biometric information by embedding on-line handwriting features of the signature as holographic watermarks in the overall image information of an ID card. Manipulation of any of the image information can be detected and will further disallow biometric verification of the forger. The Hologram Watermark technique produces content-related data using computer-generated hologram coding techniques. These data are embedded with watermarking techniques into the personal data printed on an ID card. The content-related data in this specific application are the dynamic features of the cardholder's signature. The main goal of this paper is to analyze the suitability of dynamic signature verification in combination with the Hologram Watermark technique, to facilitate automated user authentication based on information transparently embedded in ID cards.

  11. Sunset Times, El Niño and Green Flashes

    Science.gov (United States)

    Liller, William

    2010-01-01

    On 637 occasions since 1988, precise times of sunset over the Pacific Ocean have been observed from a coastal site in central Chile (lat. 32.9º S.) at an elevation of approximately 120 meters. The original intent was to find if there was a connection between these times and the presence of the El Niño Oscillation event owing to the variation in atmospheric refraction that would be expected with a change in sea surface temperature. While no such effect was found, other phenomena were noted including the occurence of the green flash.

  12. 75 FR 52509 - Potassium Permanganate from the People's Republic of China: Final Results of Expedited Sunset...

    Science.gov (United States)

    2010-08-26

    ... (``Sunset'') Review, 75 FR 23240 (May 3, 2010). On May 6, 2010, the Department received a notice of intent... International Trade Administration Potassium Permanganate from the People's Republic of China: Final Results of... Department of Commerce (``Department'') initiated a sunset review of the antidumping duty order on...

  13. 76 FR 3614 - Granular Polytetrafluoroethylene Resin From Japan: Final Results of Sunset Review and Revocation...

    Science.gov (United States)

    2011-01-20

    ... International Trade Administration Granular Polytetrafluoroethylene Resin From Japan: Final Results of Sunset... resin (``PTFE resin'') from Japan. See Initiation of Five-Year (``Sunset'') Review, 75 FR 67082..., the Department published an antidumping duty order on imports of PTFE resin from Japan....

  14. 33 CFR 117.821 - Atlantic Intracoastal Waterway, Albermarle Sound to Sunset Beach.

    Science.gov (United States)

    2010-07-01

    ..., Albermarle Sound to Sunset Beach. 117.821 Section 117.821 Navigation and Navigable Waters COAST GUARD... § 117.821 Atlantic Intracoastal Waterway, Albermarle Sound to Sunset Beach. (a) The drawbridges across... this paragraph: (1) Onslow Beach Swing Bridge, mile 240.7, at Cap Lejeune, NC, between 7 a.m. and 7...

  15. Sunset Policy dan Implikasinya terhadap Peningkatan Penerimaan Pajak Penghasilan di Daerah Istimewa Yogyakarta

    Directory of Open Access Journals (Sweden)

    Dahliana Hasan

    2012-02-01

    Full Text Available Sunset policy is a policy which decreases the amount of administrative sanction in the form of interest. This policy is governed by Article 37A Act Number 28 of 2007. The target of sunset policy is the taxpayer who has good faith either to admit having insufficient payment of income tax or to have willed to register a tax file number (NPWP. However, the time of sunset policy is limited; it takes only 1 (one year to apply the policy from 1 January to 31 December 2008. The research found that first, in tax law side sunset policy has the same legal meaning as kwijtschelding. The same legal meaning refers to the same characteristics found both in sunset policy and in kwijtschelding. Second, the internal target was not achieved until November 2008 as a result there was less contribution to the increasing amount of income tax revenue in DIY.

  16. An analytic approach to sunset diagrams in chiral perturbation theory: Theory and practice

    Energy Technology Data Exchange (ETDEWEB)

    Ananthanarayan, B.; Ghosh, Shayan [Indian Institute of Science, Centre for High Energy Physics, Karnataka (India); Bijnens, Johan [Lund University, Department of Astronomy and Theoretical Physics, Lund (Sweden); Hebbar, Aditya [Indian Institute of Science, Centre for High Energy Physics, Karnataka (India); University of Delaware, Department of Physics and Astronomy, Newark, DE (United States)

    2016-12-15

    We demonstrate the use of several code implementations of the Mellin-Barnes method available in the public domain to derive analytic expressions for the sunset diagrams that arise in the two-loop contribution to the pion mass and decay constant in three-flavoured chiral perturbation theory. We also provide results for all possible two mass configurations of the sunset integral, and derive a new one-dimensional integral representation for the one mass sunset integral with arbitrary external momentum. Thoroughly annotated Mathematica notebooks are provided as ancillary files in the Electronic Supplementary Material to this paper, which may serve as pedagogical supplements to the methods described in this paper. (orig.)

  17. Field Plot Points for Sunset Crater Volcano National Monument Vegetation Mapping Project

    Data.gov (United States)

    National Park Service, Department of the Interior — This spatial dataset in ESRI Coverage format maps field releve plot locations for the vegetation classification and descriptions of the vegetation map at Sunset...

  18. Identification of tartrazine and sunset yellow by fluorescence spectroscopy combined with radial basis function neural network

    Institute of Scientific and Technical Information of China (English)

    Jun Wang; Guoqing Chen; Tuo Zhu; Shumei Gao; Bailin Wei; Linna Bi

    2009-01-01

    @@ The fluorescence spectra of synthetic food dyes of sunset yellow and tartrazine are analyzed.The fluorescence peak wavelengths of sunset yellow and tartrazine are 576 and 569 nm, respectively, while the fluorescence spectra widths are 480-750 and 500-750 nm induced by ultraviolet light between 310-400 nm.The fluorescence spectra of sunset yellow overlap heavily with those of tartrazine, so it is diffic ult to distinguish them.Based on the principle of radial basis function neural network, a neural network is obtained from the training of the 14 groups of experimental data.The results show that the species of sunset yellow and tartrazine could be recognized accurately.This method has potential applications in other synthetic food dyes detection and food safety inspection.

  19. Spatial Vegetation Data for Sunset Crater Volcano National Monument Vegetation Mapping Project

    Data.gov (United States)

    National Park Service, Department of the Interior — This metadata is for the vegetation and land-use geo-spatial database for Sunset Crater Volcano National Monument and surrounding areas. The project is authorized as...

  20. Determination of sunset yellow in soft drinks based on fluorescence quenching of carbon dots

    Science.gov (United States)

    Yuan, Yusheng; Zhao, Xin; Qiao, Man; Zhu, Jinghui; Liu, Shaopu; Yang, Jidong; Hu, Xiaoli

    2016-10-01

    Fluorescent carbon dots was prepared by heating N-(2-hydroxyethyl)ethylene diaminetriacetic acid in air. The carbon dots were not only highly soluble in water but also uniform in size, and possessed strong blue fluorescence and excitation wavelength-dependent emission properties with the maximum excitation and emission wavelength at 366 nm and 423 nm, respectively. Food colorant sunset yellow whose excitation and emission wavelength at 303 nm and 430 nm could selectively quench the fluorescence of carbon dots, efficient fluorescent resonance energy transfer between the carbon dots and sunset yellow is achieved. This was exploited to design a method for the determination of sunset yellow in the concentration range from 0.3 to 8.0 μmol L- 1, with a limit of detection (3 σ/k) of 79.6 nmol L- 1. Furthermore the fluorimetric detection method was established and validated for sunset yellow in soft drinks samples with satisfactory results.

  1. Wind direction variability in Afternoon and Sunset Turbulence

    Science.gov (United States)

    Nilsson, Erik; Lothon, Marie; Lohou, Fabienne; Mahrt, Larry

    2014-05-01

    Understanding wind direction (WD) variability better is important for several reasons. Air pollution models need information about how variable wind direction is in different conditions (Davies and Thomson 1999). Accurate predictions of dispersion are important for human health and safety and allow for adaptation planning (Nagle et al. 2011). Other applications include horizontal diffusion, efficiency and fatigue of wind machines and air-sea interaction (Mahrt 2011). Most studies of wind direction variability have focused on nocturnal conditions because of greater variability in light winds. Modelling WD variability in transition periods when both mean wind speed and variance of the wind components are in a state of change can, however, also be very challenging and has not been the focus of earlier studies. The evening transitioning to the nocturnal boundary layer can play an important role in the diffusion process of pollutants and scalars emitted at surface and transported within the atmosphere. The Boundary Layer Late Afternoon and Sunset Turbulence (BLLAST) field campaign that took place in southern France in June and July 2011 focused on the decaying turbulence of the late afternoon boundary layer and related issues (Lothon et al. 2012). We analyse field measurements from BLLAST to investigate WD variability in the evening transition period. Standard deviations of horizontal wind direction fluctuations in the lowest 60 m of the boundary layer have been examined for dependence on mean wind speed, higher order moments and averaging time. Measurement results are interpreted using measured and idealized probability density functions of horizontal wind vectors. These are also used to develop analytical functions describing how WD variability depends on wind speed, variance and other controlling factors in the atmospheric boundary layer. References: Davies B.M., Thomson D.J., 1999. Comparison of some parameterizations of wind direction variability with observations

  2. One ID Card for the Entire Campus.

    Science.gov (United States)

    Ridenour, David P.; Ferguson, Linda M.

    1986-01-01

    The implementation by Indiana State University of a machine-readable photo ID system for their food services prompted an investigation into the available alternatives and requirements for a more efficient all-University ID card system. The new ID system is described. (AUTHOR/MLW)

  3. Odin/OSIRIS observations of stratospheric NO3 through sunrise and sunset

    Directory of Open Access Journals (Sweden)

    C. S. Haley

    2008-09-01

    Full Text Available The nitrate radical (NO3 has been detected in visible limb-scattered spectra measured by the Optical Spectrograph and InfraRed Imager System (OSIRIS on-board the Odin satellite when observing at large solar zenith angles (91–97°. Apparent slant column densities of NO3 at tangent heights between 10 and 45 km are derived via spectral fitting in the 610–680 nm window. Using observations from multiple scans spanning solar zenith angles of 91–97°, the rapid evolution of NO3 through sunrise and sunset can be traced. Slant column densities are found to be generally consistent with those simulated using a radiative transfer model with coupled photochemistry. In addition, a strong dependence of NO3 with temperature is observed. These results indicate that our current knowledge of NO3 photochemistry is generally consistent with OSIRIS observations to within the limitations of the radiative transfer modeling. Furthermore, they reveal that OSIRIS possesses signal-to-noise sufficient to make useful measurements of scattered sunlight out to solar zenith angles of 91–97° and suggest the possibility of retrieving profile information for NO3 and other species at large solar zenith angles.

  4. Odin/OSIRIS observations of stratospheric NO3 through sunrise and sunset

    Directory of Open Access Journals (Sweden)

    C. S. Haley

    2008-03-01

    Full Text Available The nitrate radical (NO3 has been detected in visible limb-scattered spectra measured by the Optical Spectrograph and InfraRed Imager System (OSIRIS on-board the Odin satellite when observing at large solar zenith angles (91–97°. Apparent slant column densities of NO3 at tangent heights between 10 and 45 km are derived via spectral fitting in the 590–680 nm window. Using observations from multiple scans spanning solar zenith angles of 91–97°, the rapid evolution of NO3 through sunrise and sunset can be traced. Slant column densities are found to be consistent with those simulated using a radiative transfer model with coupled photochemistry. In addition, a strong dependence of NO3 with temperature is observed. These results indicate that OSIRIS possesses signal-to-noise sufficient to make useful measurements of scattered sunlight out to solar zenith angles of 96–97° and suggests the possibility of retrieving profile information for NO3 and other species at large solar zenith angles.

  5. VLM Tool for IDS Integration

    Directory of Open Access Journals (Sweden)

    Cǎtǎlin NAE

    2010-03-01

    Full Text Available This paper is dedicated to a very specific type of analysis tool (VLM - Vortex Lattice Method to be integrated in a IDS - Integrated Design System, tailored for the usage of small aircraft industry. The major interest is to have the possibility to simulate at very low computational costs a preliminary set of aerodynamic characteristics for basic aerodynamic global characteristics (Lift, Drag, Pitching Moment and aerodynamic derivatives for longitudinal and lateral-directional stability analysis. This work enables fast investigations of the influence of configuration changes in a very efficient computational environment. Using experimental data and/or CFD information for a specific calibration of VLM method, reliability of the analysis may me increased so that a first type (iteration zero aerodynamic evaluation of the preliminary 3D configuration is possible. The output of this tool is basic state aerodynamic and associated stability and control derivatives, as well as a complete set of information on specific loads on major airframe components.The major interest in using and validating this type of methods is coming from the possibility to integrate it as a tool in an IDS system for conceptual design phase, as considered for development for CESAR project (IP, UE FP6.

  6. ID Barrel installed in cryostat

    CERN Multimedia

    Apsimon, R.; Romaniouk, A.

    Wednesday 23rd August was a memorable day for the Inner Detector community as they witnessed the transport and installation of the central part of the inner detector (ID-barrel) into the ATLAS detector. Many members of the collaboration gathered to witness this moment at Point 1. After years of design, construction and commissioning, the outer two detectors (TRT and SCT) of the ID barrel were moved from the SR1 cleanroom to the ATLAS cavern. The barrel was moved across the car park from building 2175 to SX1. Although only a journey of about 100 metres, this required weeks of planning and some degree of luck as far as the weather was concerned. Accelerometers were fitted to the barrel to provide real-time monitoring and no values greater than 0.1 g were recorded, fully satisfying the transport specification for this extremely precise and fragile detector. Muriel, despite her fear of heights, bravely volunteered to keep a close eye on the detector. Swapping cranes to cross the entire parking lot, while Mur...

  7. L’idéologie

    Directory of Open Access Journals (Sweden)

    Paul Aron

    2007-02-01

    Full Text Available De Marx à BourdieuJugée essentielle dans les années septante, déclinée en colloques, ouvrages polémiques ou encyclopédiques divers, rythmée par les interventions théoriques de penseurs comme Antonio Gramsci, que l’on commençait à traduire en français, Louis Althusser, Lucien Sève ou Robert Fossaert, la problématique de l’idéologie a mobilisé les esprits à un point tel que le silence qui l’entoure aujourd’hui peut légitimement surprendre.Je commencerai par situer cette notion dans son cadre hi...

  8. Headspace Solid-Phase Microextraction Analysis of Volatile Components in Phalaenopsis Nobby’s Pacific Sunset

    Directory of Open Access Journals (Sweden)

    Chih-Hsin Yeh

    2014-09-01

    Full Text Available Phalaenopsis is the most important economic crop in the Orchidaceae family. There are currently numerous beautiful and colorful Phalaenopsis flowers, but only a few species of Phalaenopsis have an aroma. This study reports the analysis volatile components present in P. Nobby’s Pacific Sunset by solid-phase microextraction (SPME coupled with gas chromatography (GC and gas chromatography/mass spectrometry (GC-MS. The results show that the optimal extraction conditions were obtained by using a DVB/CAR/PDMS fiber. A total of 31 compounds were identified, with the major compounds being geraniol, linalool and α-farnesene. P. Nobby’s Pacific Sunset had the highest odor concentration from 09:00 to 13:00 on the eighth day of storage. It was also found that in P. Nobby’s Pacific Sunset orchids the dorsal sepals and petals had the highest odor concentrations, whereas the column had the lowest.

  9. Reconsideration of the temporary ADI and refined exposure assessment for Sunset Yellow FCF (E 110

    Directory of Open Access Journals (Sweden)

    EFSA Panel on Food Additives and Nutrient Sources added to food (ANS

    2014-07-01

    Full Text Available The Panel on Food Additives and Nutrient Sources added to Food (ANS Panel has previously provided a scientific opinion re-evaluating the safety of Sunset Yellow FCF (E 110 as a food additive in the EU and establishing a temporary acceptable daily intake (ADI of 1 mg/kg bw/day (EFSA ANS Panel, 2009. Following a request by the European Commission, the ANS Panel was asked to assess newly submitted data from a study conducted as a result of the recommendations contained in the 2009 opinion. In addition, EFSA was requested to carry out the refined exposure assessment of Sunset Yellow FCF. The new information assessed comprised an evaluation of the 28-day study report, the data considered by the Joint FAO/WHO Expert Committee on Food Additives (JECFA in its latest evaluation from 2011, and any additional toxicological information that had become available since the completion of the previous evaluation by the ANS Panel. The ANS Panel has considered that the newly submitted data from the 28-day study and the overall available toxicological database on Sunset Yellow FCF provides a basis to revise the established temporary ADI and concluded that, based on the NOAEL of 375 mg/kg bw/day from the long-term feeding study in rats and an uncertainty factor of 100, a new ADI for Sunset Yellow FCF of 4 mg/kg bw/day can be established, in agreement with the latest evaluation by JECFA. Exposure estimates for Sunset Yellow FCF based both on the currently authorised MPLs and reported use levels provided are well below the new ADI of 4 mg/kg bw/day for all population groups. Overall, the Panel concluded that, using data provided by the food industry and Member States, the reported uses and use levels of Sunset Yellow FCF (E 110 would not be of safety concern.

  10. Immunological studies on Amaranth, Sunset Yellow and Curcumin as food colouring agents in albino rats.

    Science.gov (United States)

    Hashem, Mohamed M; Atta, Attia H; Arbid, Mahmoud S; Nada, Somaia A; Asaad, Gihan Farag

    2010-06-01

    The use of food dyes is at least controversial because they are only of essential role. Moreover many of them have been related to health problems mainly in children that are considered a very vulnerable group. This study was carried out to investigate the effect of oral administration of Amaranth, Sunset Yellow and Curcumin for 4 weeks at doses of 47, 315 and 157.5 mg/kg b. wt. and after 2 weeks all animals were immunostimulated by intra peritoneal injection of sheep RBCs 10% (1 ml/rat). Body weight, relative body weight, total and differential leukocytes count, mononuclear cell count, delayed hypersensitivity, total protein and serum fractions were determined. Results revealed that oral administration of Amaranth, Sunset Yellow and Curcumin did not affect the body weight gain or the spleen weight. On the other hand Sunset Yellow and Curcumin significantly decreased the weight of thymus gland of the rats. Total leukocyte count were not affected while Amaranth and Curcumin-treated rats revealed a significant decrease in neutrophiles and monocytes and a compensatory increase in lymphocytes. Moreover, oral administration of Sunset Yellow revealed a significant decrease in monocyte percent. Amaranth, Sunset Yellow and Curcumin significantly decreased the delayed hyper sensitivity. Total serum protein, albumin, total globulin and albumin/globulin (A/G) ratio were not affected by administration of the colouring agents. Oral administration of Amaranth increases the density of albumin band. On the other hand oral administration of Curcumin decreases the density of the albumin band. Oral administration of any of the tested colouring agents did not change the density of globulin region as compared to control group. In conclusion we found that both synthetic (Amaranth and Sunset Yellow) and natural (Curcumin) colouring agents used at doses up to 10 times the acceptable daily intake exerted a depressing effect on the cellular but not humoral immune response.

  11. Tinjauan Desain Website kemlu.go.id

    Directory of Open Access Journals (Sweden)

    Danu Widhyatmoko

    2013-03-01

    Full Text Available Review of kemlu.go.id website design is a research report on Kemlu.go.id website design. Kemlu.go.id website aims to be the information gateway of Ministry of Foreign Affairs, and also as guidelines of foreign politic policies of Republic of Indonesia. The review had been accomplished by using analytical method based on the "Nine Essential Principles for Good Web Design" developed by Collis Ta'eed (2007. At the end of the article, several recommendations in developing kemlu.go.id website are presented to create better appearance.

  12. 75 FR 57051 - Notice of Intent To Prepare a Draft Environmental Impact Statement for the Sunset Area Community...

    Science.gov (United States)

    2010-09-17

    ... Environmental Impact Statement (EIS) for the redevelopment of the Sunset Terrace public housing community and... URBAN DEVELOPMENT Notice of Intent To Prepare a Draft Environmental Impact Statement for the Sunset Area...; environmental justice; historic/cultural resources; housing; land use; noise; parks and recreation; plants...

  13. 77 FR 58524 - Honey From Argentina; Final Results of Sunset Reviews and Revocation of Antidumping Duty and...

    Science.gov (United States)

    2012-09-21

    ... International Trade Administration Honey From Argentina; Final Results of Sunset Reviews and Revocation of...) initiated sunset reviews of the antidumping duty and countervailing duty orders on honey from Argentina.\\1... deadline, the Department is revoking the antidumping duty and countervailing duty orders on honey...

  14. 77 FR 59896 - Honey From the People's Republic of China: Final Results of Expedited Sunset Review of the...

    Science.gov (United States)

    2012-10-01

    ... International Trade Administration Honey From the People's Republic of China: Final Results of Expedited Sunset... the second five-year (``sunset'') review of the antidumping duty order on honey from the People's... Department finds that revocation of the antidumping duty order on honey from the PRC would be likely to...

  15. 76 FR 26242 - Paper Clips From the People's Republic of China: Final Results of Expedited Sunset Review of...

    Science.gov (United States)

    2011-05-06

    ... International Trade Administration Paper Clips From the People's Republic of China: Final Results of Expedited...'') initiated the third sunset review of the antidumping duty order on paper clips from the People's Republic of... expedited (120-day) sunset review of the antidumping duty order on paper clips from the PRC, pursuant...

  16. 76 FR 19747 - Solid Urea From the Russian Federation and Ukraine: Final Results of the Expedited Sunset Reviews...

    Science.gov (United States)

    2011-04-08

    ... International Trade Administration Solid Urea From the Russian Federation and Ukraine: Final Results of the...) initiated the third sunset reviews of the antidumping duty orders on solid urea from the Russian Federation... the notice of initiation of the sunset reviews of the antidumping duty orders \\1\\ on solid urea...

  17. Handing over the sunset. External factors influencing the establishment of water user associations in Uzbekistan: Evidence from Khorezm Province

    NARCIS (Netherlands)

    Wegerich, K.

    2010-01-01

    Recently, large-scale surface-water or canal irrigation systems have been termed ‘a sunset industry’ (Rijsberman 2003). Handing over this sunset industry by means of irrigation management transfer (IMT) policies and the creation of water user associations (WUAs) has three main objectives: to increas

  18. Handing over the sunset. External factors influencing the establishment of water user associations in Uzbekistan: Evidence from Khorezm Province

    NARCIS (Netherlands)

    Wegerich, K.

    2010-01-01

    Recently, large-scale surface-water or canal irrigation systems have been termed ‘a sunset industry’ (Rijsberman 2003). Handing over this sunset industry by means of irrigation management transfer (IMT) policies and the creation of water user associations (WUAs) has three main objectives: to

  19. 77 FR 10477 - Silicon Metal From the People's Republic of China: Final Results of the Expedited Third Sunset...

    Science.gov (United States)

    2012-02-22

    ... International Trade Administration Silicon Metal From the People's Republic of China: Final Results of the... (``the Department'') initiated the third sunset review of the antidumping duty order on silicon metal..., the Department conducted an expedited (120-day) sunset review of the antidumping duty order on...

  20. 76 FR 76147 - Final Results of Expedited Sunset Review of Countervailing Duty Order: Certain Lined Paper...

    Science.gov (United States)

    2011-12-06

    ...: Certain Lined Paper Products From India AGENCY: Import Administration, International Trade Administration... sunset review of the countervailing duty (CVD) order on certain lined paper products (CLPP) from India... participate on behalf of the Association of American School Paper Suppliers (AASPS) and its individual members...

  1. 77 FR 38463 - Implementation of National Organic Program (NOP); Sunset Review (2012) Amendments to Pectin on...

    Science.gov (United States)

    2012-06-28

    ...: The Organic Foods Production Act of 1990 (OFPA) (7 U.S.C. 6501-6522) authorizes the establishment of... / Thursday, June 28, 2012 / Rules and Regulations#0;#0; ] DEPARTMENT OF AGRICULTURE Agricultural Marketing Service 7 CFR Part 205 Implementation of National Organic Program (NOP); Sunset Review (2012)...

  2. 76 FR 78888 - Final Results of Expedited Sunset Review: Ferrovanadium and Nitrided Vanadium From Russia

    Science.gov (United States)

    2011-12-20

    ... Initiation of Five-Year (``Sunset'') Review, 76 FR 54430 (September 1, 2011). The Department received notices... From Russia AGENCY: Import Administration, International Trade Administration, Department of Commerce... (Russia), pursuant to section 751(c) of the Tariff Act of 1930, as amended (the Act). The Department...

  3. Hibiscus plant named `Sahara Sunset` U.S. Plant Patent 21,765

    Science.gov (United States)

    'Sahara Sunset' is a new and distinct cultivar of Hibiscus, botanically known as Hibiscus acetosella. The new Hibiscus was originated in Poplarville, Miss. and is a product of a mutation induction program. The parent of the present new cultivar is an unknown Hibiscus acetosella Wels. Ex Hiern seedli...

  4. 75 FR 51981 - Polychloroprene Rubber from Japan: Final Results of Sunset Review and Revocation of Finding

    Science.gov (United States)

    2010-08-24

    ... International Trade Administration Polychloroprene Rubber from Japan: Final Results of Sunset Review and... review of the antidumping finding on polychloroprene rubber from Japan. Because the domestic interested... polychloroprene rubber from Japan. See Polychloroprene Rubber from Japan, 38 FR 33593 (December 6, 1973)....

  5. Equatorial F region neutral winds and shears near sunset measured with chemical release techniques

    Science.gov (United States)

    Kiene, A.; Larsen, M. F.; Kudeki, E.

    2015-10-01

    The period near sunset is a dynamic and critical time for the daily development of the equatorial nighttime ionosphere and the instabilities that occur there. It is during these hours that the preconditions necessary for the later development of Equatorial Spread F (ESF) plasma instabilities occur. The neutral dynamics of the sunset ionosphere are also of critical importance to the generation of currents and electric fields; however, the behavior of the neutrals is experimentally understood primarily through very limited single-altitude measurements or measurements that provide weighted altitude means of the winds as a function of time. To date, there have been very few vertically resolved neutral wind measurements in the F region at sunset. We present two sets of sounding rocket chemical release measurements, one from a launch in the Marshall Islands on Kwajalein atoll and one from Alcantara, Brazil. Analysis of the release motions has yielded vertically resolved neutral wind profiles that show both the mean horizontal winds and the vertical shears in the winds. In both experiments, we observe significant vertical gradients in the zonal wind that are unexpected by classical assumptions about the behavior of the neutral wind at these altitudes at sunset near the geomagnetic equator.

  6. The Boundary Layer Late Afternoon and Sunset Turbulence 2011 field experiment

    NARCIS (Netherlands)

    Lothon, M.; Lohou, F.; Durand, P.; Couvreux, F.; Hartogensis, O.K.; Legain, D.; Pardyjak, E.; Pino, D.; Vilà-Guerau de Arellano, J.; Boer, van de A.; Moene, A.F.; Steeneveld, G.J.

    2012-01-01

    BLLAST (Boundary Layer Late Afternoon and Sunset Turbulence) aims at better understanding the thermodynamical processes that occur during the late afternoon in the lower troposphere. In direct contact with the Earth surface, the atmospheric boundary layer is governed by buoyant and mechanical turbul

  7. 75 FR 54596 - Final Results of Expedited Sunset Review: Heavy Iron Construction Castings from Brazil

    Science.gov (United States)

    2010-09-08

    ... International Trade Administration Final Results of Expedited Sunset Review: Heavy Iron Construction Castings... of the countervailing duty order (``CVD'') on heavy iron construction castings from Brazil pursuant... review of the CVD order on iron construction castings from Brazil pursuant to section 751(c) of the...

  8. Use of retailer fidelity card schemes in the assessment of food additive intake: Sunset Yellow a case study.

    Science.gov (United States)

    Sardi, M; Haldemann, Y; Nordmann, H; Bottex, B; Safford, B; Smith, B; Tennant, D; Howlett, J; Jasti, P R

    2010-11-01

    The feasibility of using a retailer fidelity card scheme to estimate food additive intake was investigated using the Swiss retailer MIGROS's Cumulus Card and the example of the food colour Sunset Yellow (E 110). Information held within the card scheme was used to identify a sample of households purchasing foods containing Sunset Yellow over a 15 day period. A sample of 1204 households was selected for interview, of which 830 households were retained in the study following interview. Interviews were conducted to establish household structure, patterns of consumption by different individuals within the household, and the proportion of foods containing Sunset Yellow habitually purchased at the retailer and/or consumed outside the home. Information provided by the retailer on levels of Sunset Yellow in the foods was combined with the information obtained at interview to calculate the per-capita intake of Sunset Yellow by members of participating households. More than 99% of consumers (n = 1902) of foods containing Sunset Yellow were estimated to consume less than 1 mg Sunset Yellow kg(-1) body weight day(-1). The method proved to be a simple and resource-efficient approach to estimate food additive intake on the basis of actual consumer behaviour and thus reports results more closely related to the actual consumption of foods by individuals.

  9. DNS ID Covert Channel based on Lower Bound Steganography for Normal DNS ID Distribution

    Directory of Open Access Journals (Sweden)

    Abdulrahman H. Altalhi

    2011-11-01

    Full Text Available The covert channel is a method used to send secret data within a communication channel in unauthorized ways. This is performed by exploiting the weaknesses in packet or network communications with the intention to hide the existence of a covert communication. The DNS identification (DNS ID method has been exploited by Thyer. However, the major problem in Thyers implementation is that the encrypted cipher was directly inserted as a DNS ID value, which is abnormal, compared to the normal DNS ID distribution. We have overcome this problem through the application of Steganography to insert the cipher value into the DNS ID. The data set test for normal DNS ID is taken from MAWI. We tested four different message lengths and plotted the distribution graph. We found that the proposed result is normal compared to normal distribution of the DNS ID. Therefore, this method produces a normal distribution for DNS ID covert channel.

  10. 77 FR 73021 - Lemon Juice From Argentina: Final Results of the Expedited First Sunset Review of the Suspended...

    Science.gov (United States)

    2012-12-07

    ...'Alauro, Office of Policy, Bilateral Agreements Unit, Import Administration, International Trade... International Trade Administration Lemon Juice From Argentina: Final Results of the Expedited First Sunset Review of the Suspended Antidumping Duty Investigation AGENCY: Import Administration, International Trade...

  11. Inhibitor of differentiation 4 (ID4): From development to cancer.

    Science.gov (United States)

    Patel, Divya; Morton, Derrick J; Carey, Jason; Havrda, Mathew C; Chaudhary, Jaideep

    2015-01-01

    Highly conserved Inhibitors of DNA-Binding (ID1-ID4) genes encode multi-functional proteins whose transcriptional activity is based on dominant negative inhibition of basic helix-loop-helix (bHLH) transcription factors. Initial animal models indicated a degree of compensatory overlap between ID genes such that deletion of multiple ID genes was required to generate easily recognizable phenotypes. More recently, new model systems have revealed alterations in mice harboring deletions in single ID genes suggesting complex gene and tissue specific functions for members of the ID gene family. Because ID genes are highly expressed during development and their function is associated with a primitive, proliferative cellular phenotype there has been significant interest in understanding their potential roles in neoplasia. Indeed, numerous studies indicate an oncogenic function for ID1, ID2 and ID3. In contrast, the inhibitor of differentiation 4 (ID4) presents a paradigm shift in context of well-established role of ID1, ID2 and ID3 in development and cancer. Apart from some degree of functional redundancy such as HLH dependent interactions with bHLH protein E2A, many of the functions of ID4 are distinct from ID1, ID2 and ID3: ID4 proteins a) regulate distinct developmental processes and tissue expression in the adult, b) promote stem cell survival, differentiation and/or timing of differentiation, c) epigenetic inactivation/loss of expression in several advanced stage cancers and d) increased expression in some cancers such as those arising in the breast and ovary. Thus, in spite of sharing the conserved HLH domain, ID4 defies the established model of ID protein function and expression. The underlying molecular mechanism responsible for the unique role of ID4 as compared to other ID proteins still remains largely un-explored. This review will focus on the current understanding of ID4 in context of development and cancer. Copyright © 2014 Elsevier B.V. All rights reserved.

  12. Id-1 and Id-2 genes and products as markers of epithelial cancer

    Energy Technology Data Exchange (ETDEWEB)

    Desprez, Pierre-Yves (El Cerrito, CA); Campisi, Judith (Berkeley, CA)

    2011-10-04

    A method for detection and prognosis of breast cancer and other types of cancer. The method comprises detecting expression, if any, for both an Id-1 and an Id-2 genes, or the ratio thereof, of gene products in samples of breast tissue obtained from a patient. When expressed, Id-1 gene is a prognostic indicator that breast cancer cells are invasive and metastatic, whereas Id-2 gene is a prognostic indicator that breast cancer cells are localized and noninvasive in the breast tissue.

  13. Id-1 and Id-2 genes and products as markers of epithelial cancer

    Science.gov (United States)

    Desprez, Pierre-Yves [El Cerrito, CA; Campisi, Judith [Berkeley, CA

    2011-10-04

    A method for detection and prognosis of breast cancer and other types of cancer. The method comprises detecting expression, if any, for both an Id-1 and an Id-2 genes, or the ratio thereof, of gene products in samples of breast tissue obtained from a patient. When expressed, Id-1 gene is a prognostic indicator that breast cancer cells are invasive and metastatic, whereas Id-2 gene is a prognostic indicator that breast cancer cells are localized and noninvasive in the breast tissue.

  14. Id-1 and Id-2 genes and products as markers of epithelial cancer

    Science.gov (United States)

    Desprez, Pierre-Yves; Campisi, Judith

    2008-09-30

    A method for detection and prognosis of breast cancer and other types of cancer. The method comprises detecting expression, if any, for both an Id-1 and an Id-2 genes, or the ratio thereof, of gene products in samples of breast tissue obtained from a patient. When expressed, Id-1 gene is a prognostic indicator that breast cancer cells are invasive and metastatic, whereas Id-2 gene is a prognostic indicator that breast cancer cells are localized and noninvasive in the breast tissue.

  15. The effect of Urban Park Sunset Program on land value in Korea

    Science.gov (United States)

    Kim, H. R.; Yoon, H.

    2016-12-01

    Intense urbanization has increased land scarcity in cities in the world, and consequently, securing lands for public parks and open spaces has become more challenging. Korea is not an exception. With Urban Park Sunset Plan, a plan for cancelling the designation as urban parks, nearly 583㎢ of publicly appropriated private land for the purpose will be released and returned to private owners. If municipalities want to keep the easement on the land, first, they should prepare physical design for parks or open spaces by 2015, and second, they should complete construction of those by 2020. In this study, we investigate the effect of Urban Park Sunset Program on land value. Our two-fold analysis includes: First, trend analysis where we extract variations of land values in Korea for 20 years (1996 2015). Second, we use panel data modeling to estimate the impact size of milestone plan implementation on land value; in 2000, Urban Park Sunset Plan was announced publicly, in 2015, the reserved land without physical design plan were released and finally, in 2020 the rest of the reserved land that has not yet been developed as parks or open spaces will be released. Along this process, we assess the ripple effect induced from the policy. As a result, we expect to find out potential economic impact of Urban Park Sunset Plan on land value, which could be applied for the preparation of countermeasures and the political decision making happening in the near future. This work was supported by the Korea Environmental Industry and Technology Institute (KEITI) under Grant (No. 2014-001-310007).

  16. Sunrise and Sunset Azimuths in the Planning of Ancient Chinese Towns

    OpenAIRE

    Sparavigna, Amelia Carolina

    2013-01-01

    Abstract: In the planning of some Chinese towns we can see an evident orientation with the cardinal direction north-south. However, other features reveal a possible orientation with the directions of sunrise and sunset on solstices too, as in the case of Shangdu (Xanadu), the summer capital of Kublai Khan. Here we discuss some other examples of a possible solar orientation in the planning of ancient towns. We will analyse the plans of Xi'an, Khanbalik and Dali

  17. A possible role of sunrise/sunset azimuth in the planning of ancient Chinese towns

    CERN Document Server

    Sparavigna, Amelia Carolina

    2013-01-01

    In the planning of some Chinese towns we can see an evident orientation with the cardinal north-south direction. However, other features reveal a possible orientation with the sunrise/sunset azimuth on solstices too, as in the case of Shangdu (Xanadu), the summer capital of Kublai Khan. Here we discuss some other examples of a possible solar orientation in the planning of ancient towns. We will analyze the plans of Xi'an, Khanbalik and Dali.

  18. Structural determination of unknown subsidiary colors in food yellow no. 5 (Sunset yellow FCF).

    Science.gov (United States)

    Yamada, M; Nakamura, M; Yamada, T; Maitani, T; Goda, Y

    1996-08-01

    Major unknown subsidiary colors A (Sub A) and B (Sub B) in commercial Sunset Yellow FCF (Food Yellow No. 5 in Japan) have been isolated by preparative HPLC. Spectroscopic analyses of Sub A and Sub B revealed that their structures are trisodium salt of 6-hydroxy-7-(4-sulfophenyl)-5-(4-sulfophenylazo)-2-naphthale nesulfonic acid, and disodium salt of 3-hydroxy-4-(4-sulfophenylazo)-2-naphthalenesulfonic acid, respectively.

  19. Combined Id1 and Id3 Deletion Leads to Severe Erythropoietic Disturbances.

    Directory of Open Access Journals (Sweden)

    Qingshi Zhao

    Full Text Available The Inhibitor of DNA Binding (Id proteins play a crucial role in regulating hematopoiesis and are known to interact with E proteins and the bHLH family of transcription factors. Current efforts seek to elucidate the individual roles of Id members in regulating hematopoietic development and specification. However, the nature of their functional redundancies remains elusive since ablation of multiple Id genes is embryonically lethal. We developed a model to test this compensation in the adult. We report that global Id3 ablation with Tie2Cre-mediated conditional ablation of Id1 in both hematopoietic and endothelial cells (Id cDKO extends viability to 1 year but leads to multi-lineage hematopoietic defects including the emergence of anemia associated with defective erythroid development, a novel phenotype unreported in prior single Id knockout studies. We observe decreased cell counts in the bone marrow and splenomegaly to dimensions beyond what is seen in single Id knockout models. Transcriptional dysregulation of hematopoietic regulators observed in bone marrow cells is also magnified in the spleen. E47 protein levels were elevated in Id cDKO bone marrow cell isolates, but decreased in the erythroid lineage. Chromatin immunoprecipitation (ChIP studies reveal increased occupancy of E47 and GATA1 at the promoter regions of β-globin and E2A. Bone marrow transplantation studies highlight the importance of intrinsic Id signals in maintaining hematopoietic homeostasis while revealing a strong extrinsic influence in the development of anemia. Together, these findings demonstrate that loss of Id compensation leads to dysregulation of the hematopoietic transcriptional network and multiple defects in erythropoietic development in adult mice.

  20. Observational Accuracy of Sunrise and Sunset Times in the Sixth Century China

    Institute of Scientific and Technical Information of China (English)

    Yong Li

    2006-01-01

    The Daye Calendar was compiled in AD 597 in the Sui Dynasty. We investigate the records of sunrise and sunset times on the 24 solar-term days in the calendar. By converting the ancient Chinese time units, Chen, Ke and Fen to hour, minute and second, and carrying out a comparison between the ancient records and values computed with modern astronomical theory, we find that the accuracy of solar measurements in the Sui period is remarkably high:for sunrise times, the average absolute deviation is 3.63 min (this value can be further reduced to 3.03 min when erroneous data are excluded), and for sunset times it is 3.48 min. We also find that the observed sunrise and sunset times are strictly symmetrically distributed with respect to both the Winter Solstice and the Summer Solstice, with their deviations showing a similar symmetrical distribution as well. We give a discussion on the date of observation, the feature of the data, and possible reasons of the deviation.

  1. The Variation of Oncidium Rosy Sunset Flower Volatiles with Daily Rhythm, Flowering Period, and Flower Parts

    Directory of Open Access Journals (Sweden)

    Yi-Tien Chiu

    2017-09-01

    Full Text Available Oncidium is an important ornamental crop worldwide, and in recent years, the characteristics of the flower aroma have become a concern for breeders. This study used headspace solid-phase microextraction (HS-SPME and gas chromatography/mass spectrometry (GC-MS analysis of the volatile compounds to study the aroma characteristics of Onc. Rosy Sunset. A total of 45 compounds were identified, with the major compound being linalool. Onc. Rosy Sunset had the highest odor concentration from 10:00 to 12:00 and lowest from 20:00 to 24:00. The inflorescence emitted the highest quantities of volatile compounds during stages 3–6, which then decreased with the aging of the flowers. In Onc. Rosy Sunset, the sepals and petals were the major parts for the floral fragrance emission, in which linalool content was the highest, whereas the lip and column had a different composition of major volatile compounds, of which benzaldehyde, β-myrcene, and β-caryophyllene dominated.

  2. Ban the sunset? Nonpropositional content and regulation of pharmaceutical advertising.

    Science.gov (United States)

    Biegler, Paul; Vargas, Patrick

    2013-01-01

    The risk that direct-to-consumer advertising of prescription pharmaceuticals (DTCA) may increase inappropriate medicine use is well recognized. The U.S. Food and Drug Administration addresses this concern by subjecting DTCA content to strict scrutiny. Its strictures are, however, heavily focused on the explicit claims made in commercials, what we term their "propositional content." Yet research in social psychology suggests advertising employs techniques to influence viewers via nonpropositional content, for example, images and music. We argue that one such technique, evaluative conditioning, is operative in DTCA. We further argue that evaluative conditioning fosters unjustified beliefs about drug safety and efficacy, antagonising the autonomy of viewers' choices about advertised medicines. We conclude that current guidelines are deficient in failing to account for evaluative conditioning, and that more research and debate are needed to determine the permissibility of this and other forms of nonpropositional persuasion.

  3. Noorteadlased kaitsesid doktoritöid

    Index Scriptorium Estoniae

    2002-01-01

    13. sept. 2002.a. kaitsesid TPÜ-s doktoritöid Mare Leino ("Sotsiaalsed probleemid koolis ja õpetaja toimetulek" ja Maaris Raudsepp ("Loodussäästlikkus kui regulatiivne idee: sotsiaal-psühholoogiline analüüs")

  4. Independence Day 2004 (ID04) / Raul Hindov

    Index Scriptorium Estoniae

    Hindov, Raul

    2004-01-01

    Ülevaade 20.-22. veebruarini 2004 toimunud kaugluurepatrullide rännaku ja sõdurioskuste kompleksõppusest ID04 (Independence Day 2004 - Iseseisvuspäev 2004), millel osales 25 patrullvõistlusteks valmistuvat meest ja naist

  5. Independence Day 2004 (ID04) / Raul Hindov

    Index Scriptorium Estoniae

    Hindov, Raul

    2004-01-01

    Ülevaade 20.-22. veebruarini 2004 toimunud kaugluurepatrullide rännaku ja sõdurioskuste kompleksõppusest ID04 (Independence Day 2004 - Iseseisvuspäev 2004), millel osales 25 patrullvõistlusteks valmistuvat meest ja naist

  6. Selection of starter cultures for idli batter fermentation and their effect on quality of idlis.

    Science.gov (United States)

    Sridevi, J; Halami, Prakash M; Vijayendra, S V N

    2010-10-01

    Idli batter samples were prepared using lactic starter cultures like Pediococcus pentosaceus (Pp), Enterococcus faecium MTCC 5153 (Ef), Ent. faecium (IB2 Ef-IB2), individually, along with the yeast culture, Candida versatilis (Cv). Idli batter prepared using Ef and Ef-IB2 cultures gave better results, when evaluated for the rise in batter volume (80 ml), level of CO2 production (23.8%), titratable acidity 2.4-3.5% (lactic acid) and pH 4.3-4.4. Storage stability of batter made with selected starter cultures was determined by analyzing the idlis prepared using the batter stored for 1 and 5 days for texture, nutrient composition and sensory quality. Slight variations in the results were seen among the idlis of different combination of cultures, whereas these results are better than that of the idlis made using naturally fermented idli batter. Sensory profile of idlis prepared using starter cultures had a higher score (3.9-4.4) compared to the control (3.6) for overall acceptability.

  7. Decoloration of Azo Dye Sunset Yellow by a Coaxial Insulated-Rod-to-Cylinder Underwater Streamer Discharge System

    Institute of Scientific and Technical Information of China (English)

    温小琼; 王明; 丁振峰; 刘贵师

    2012-01-01

    A coaxial insulated-rod-to-cylinder underwater streamer discharge system capable of injecting plasma into a large volume of water was developed and employed to decolorize azo dye sunset yellow. The rod type anode was covered by an insulator tube with a wall thickness of 0.4 mm. A series of slits with a width of 20 μm to 80 μm and a length of about 4 mm were cut onto the wall of the insulator tube. Depending on the solution conductivity, a cylindrical discharge region with a length of 60 mm and a wall thickness of 5 mm to 11 mm forms in the reactor. The influence of the solution conductivity, pH and pulse frequency on the decoloration of sunset yellow was investigated. The results show that the solution conductivity has little effect, while the solution pH and the pulse frequency have significant influence on the decoloration rate of sunset yellow. The decoloration rate of sunset yellow is increased with the increase in pulse frequency. A lower pH in solution promotes the decoloration of sunset yellow while a higher pH inhibits it.

  8. Elasticity of lyotropic chromonic liquid crystal Sunset Yellow probed by magnetic Frederiks transition

    Science.gov (United States)

    Zhou, Shuang; Nastishin, Yu. A.; Omelchenko, M. M.; Tortora, L.; Nazarenko, V. G.; Boiko, O. P.; Ostapenko, T.; Sprunt, S. N.; Gleeson, J. T.; Lavrentovich, O. D.

    2012-02-01

    By using director reorientation in the magnetic field, we determine the concentration and temperature dependencies of the splay K1, twist K2, and bend K3 elastic constants (normalized by the anisotropy of the diamagnetic susceptibility) for a nematic lyotropic chromonic liquid crystal (LCLC) Sunset Yellow. In a sharp contrast to thermotropic liquid crystals, the Frederiks effects in LCLC show a hysteresis, which is more pronounced at high concentration and low temperatures. We attribute the hysteresis to the changes in self-assembled structure of LCLC aggregates under the influence of field-imposed deformations.

  9. [Studies on rejected food yellow no. 5 (sunset yellow FCF) aluminum lake].

    Science.gov (United States)

    Tsuji, S; Umino, Y; Nakamura, Y; Tonogai, Y

    2001-01-01

    One out of two sunset yellow FCF aluminum lakes (Y-5Als) did not comply with the specifications in JSFA-VII in the official inspection of tar colors in fiscal year 2000. A sub-spot was detected in the paper chromatography test. This rejected sample was analyzed by HPLC for the subsidiary color, raw materials and intermEdiates in Y-5. The sub-spot was identified as sulfanilic acid azo R salt color, and its content was estimated at 4.5% as the content of Y-5 in Y-5Al being 100.0%.

  10. [Analysis of tartrazine aluminum lake and sunset yellow aluminum lake in foods by capillary zone electrophoresis].

    Science.gov (United States)

    Zhang, Yiding; Chang, Cuilan; Guo, Qilei; Cao, Hong; Bai, Yu; Liu, Huwei

    2014-04-01

    A novel analytical method for tartrazine aluminum lake and sunset yellow aluminum lake using capillary zone electrophoresis (CZE) was studied. The pigments contained in the color lakes were successfully separated from the aluminum matrix in the pre-treatment process, which included the following steps: dissolve the color lakes in 0.1 mol/L H2SO4, adjust the pH of the solution to 5.0, then mix it with the solution of EDTA x 2Na and heat it in a water bath, then use polyamide powder as the stationary phase of solid phase extraction to separate the pigments from the solution, and finally elute the pigments with 0.1 mol/L NaOH. The CZE conditions systematically optimized for tartrazine aluminum lake were: 48.50 cm of a fused silica capillary with 40.00 cm effective length and 50 microm i. d., the temperature controlled at 20.0 degrees C, 29.0 kV applied, HPO4(2-)-PO4(3-) (0.015 mol/L, pH 11.45) solution as running buffer, detection at 263 nm. The conditions for sunset yellow aluminum lake were: the same capillary and temperature, 25.0 kV applied, HPO4(2-)-PO4(3-) (0.025 mol/L, pH 11.45) solution as running buffer, detection at 240 nm. The limits of detection were 0.26 mg/L and 0.27 mg/L, and the linear ranges were 0.53-1.3 x 10(2) mg/L and 0.54-1.4 x 10(2) mg/L for tartrazine aluminum lake and sunset yellow aluminum lake, respectively. The RSDs were 4.3% and 5.7% (run to run, n = 6), 5.6% and 6.0% (day to day, n = 6) for tartrazine aluminum lake and sunset yellow aluminum lake, respectively. Further developments for this method could make it a routinely used method analyzing color lakes in foods.

  11. IDS in Telecommunication Network using PCA

    Directory of Open Access Journals (Sweden)

    T. K. Abdelhamid

    2013-07-01

    Full Text Available Data Security has become a very serious part of any organizational information system.Internet threatshavebecome moreintelligentso itcan deceivethe basic security solutions such as firewalls and antivirusscanners.To enhance the overall security of the networkan additional security layer such asintrusiondetection system(IDShas to be added.The anomaly detection IDSisa typeof IDS thatcandifferentiatebetweennormal and abnormal in thedata monitored. This paper proposes two types of IDS, oneof themcanbeusedasa network intrusion detection system(NIDS with overallsuccess (0.9161 and highdetection rate (0.9288 andtheothertypecanalso beusedasa host intrusion detection system(HIDS withoverall success (0.8493 and very high detection rate (0.9628using NSL-KDD data set

  12. Haro sur l’idéologie

    Directory of Open Access Journals (Sweden)

    Jean-Pierre Bertrand

    2007-02-01

    Full Text Available Consacrer une journée d’études à la question de l’idéologie dans les études littéraires, ce n’est pas réhabiliter une notion qui a porté toute la tradition sociocritique, de Lukàcs à Hamon, en passant par Barthes, Dubois, Duchet et tant d’autres, en référence à la célèbre définition qu’en avait donné Althusser dans Positions. Ce n’est pas non plus enterrer très idéologiquement une notion dont on découvrirait, en cette ère de postmodernité, l’incongruité opérationnelle. C’est pour le moins fai...

  13. Genotoxic and cytotoxic effects of Sunset Yellow and Brilliant Blue, colorant food additives, on human blood lymphocytes.

    Science.gov (United States)

    Kus, Esra; Eroglu, Halil Erhan

    2015-01-01

    The synthetic dyes over fifty are used in many areas including the food industry around the world. Sunset Yellow FCF and Brilliant Blue FCF are used as colorant food additives in many food products. The present study investigated the genotoxic and cytotoxic effects of Sunset Yellow and Brilliant Blue. Genotoxic and cytotoxic activities of the food additives were evaluated in lymphocyte cell cultures using mitotic index, replication index and micronucleus assay. Mitotic index frequencies and replication index values were decreased and micronucleus frequency was increased with increasing concentrations of Sunset Yellow and Brilliant Blue. The changes in mitotic index and micronucleus are statistically significant (pBlue can have cytotoxic and genotoxic potential. It care must be taken when using these materials as a food additive.

  14. Online Ephemerides – the Equation of Time and True Solar Time, Sunrise and Sunset and the Corresponding Azimuths

    Directory of Open Access Journals (Sweden)

    Goran Tomac

    2015-12-01

    Full Text Available The paper describes the Croatian web page Online ephemerides with its applications for calculating and visualising the equation of time and the analemma, converting zone time (zone or civil time into true solar time (the time shown by sundials and calculating the time of sunrise and sunset and the corresponding azimuths. The calculated values for the equation of time, ephemeris transit and the true solar time of ±4 seconds, sunrise and sunset times of ±30 seconds and the azimuth of ±30” must meet the accuracy needed by both amateur and professional astronomers. The web applications described are also adapted for smart phones.

  15. Source term assessment with ASTEC and associated uncertainty analysis using SUNSET tool

    Energy Technology Data Exchange (ETDEWEB)

    Chevalier-Jabet, K., E-mail: karine.chevalier-jabet@irsn.fr; Cousin, F.; Cantrel, L.; Séropian, C.

    2014-06-01

    Several accidental scenarios have been simulated using the ASTEC integral IRSN-GRS code for a French 1300 MWe PWR, including several break sizes or locations, highlighting the effect of safety systems and of iodine chemistry in the reactor coolant system (RCS) and in the containment on iodine source term evaluations. Iodine chemistry in the RCS and in the containment is still subject to significant uncertainties and it is thus studied in on-going R and D programs. To assess the impact of uncertainties, ASTEC has been coupled to the IRSN uncertainty propagation and sensitivity analysis tool SUNSET. Focusing on a loss of feed-water of steam generator accident, ASTEC/SUNSET calculations have been performed to assess the effect of remaining uncertainties relative to iodine behaviour on the source term. Calculations show that the postulated lack of knowledge may impact the iodine source term in the environment by at least one decade, confirming the importance of the on-going R and D programs to improve the knowledge on iodine chemistry.

  16. Coloration using higher order optical interference in the wing pattern of the Madagascan sunset moth.

    Science.gov (United States)

    Yoshioka, S; Nakano, T; Nozue, Y; Kinoshita, S

    2008-04-06

    Colour patterns of animals' bodies are usually produced by the spatial distribution of pigments with different colours. However, some animals use the spatial variation of colour-producing microstructures. We have studied one distinctive example of such structurally produced colour patterns, the wing of the Madagascan sunset moth, to clarify the physical rules that underlie the colour variation. It is known that the iridescent wing scale of the sunset moth has the alternate air-cuticle multilayer structure that causes optical interference. The microscopic and optical investigations of various parts of the wing have confirmed that the thickness of the cuticle layers within the scale largely varies to produce the colour pattern. However, it varies in very different ways between the dorsal and ventral sides of the hind wing; the thickness gradually varies on the dorsal side from scale to scale, while the abrupt changes are found on the ventral side to form distinctive borders between differently coloured areas. It is also revealed that an unusual coloration mechanism is involved in the green part of the ventral hind wing: the colour is caused by higher order optical interference of the highly non-ideal multilayer structure. The physical mechanism of the colour pattern formation is briefly discussed with the several mathematical models proposed so far.

  17. Polarization-sensitive color mixing in the wing of the Madagascan sunset moth.

    Science.gov (United States)

    Yoshioka, Shinya; Kinoshita, Shuichi

    2007-03-05

    It is well known that the wing scales of butterflies and moths have elaborated microstructures that cause various optical effects. Structural colors occur when the microstructures have a size comparable with the wavelength of light. On the other hand, the wing scales of some species are structurally modified at a size much larger size than the light wavelength. Here we show for the Madagascan sunset moth that not only the microstructures but also the large-size modifications can play an important role in scale coloration. The wing of the sunset moth shows a striking iridescence that is caused by the air-cuticle multilayer structure inside the wing scales. Further, the scale itself is highly curved from its root to distal end. Owing to this strong curvature, a deep groove structure is formed between adjacent two rows of the regularly arranged scales. We find that this groove structure together with multilayer optical interference produces an unusual optical effect through an inter-scale reflection mechanism; the wing color changes depending on light polarization. A model is proposed that quantitatively describes this color change.

  18. Based on magnetic graphene oxide highly sensitive and selective imprinted sensor for determination of sunset yellow.

    Science.gov (United States)

    Li, Jianbo; Wang, Xiaojiao; Duan, Huimin; Wang, Yanhui; Bu, Yanan; Luo, Chuannan

    2016-01-15

    A new imprinted material based on β-cyclodextrin/ionic liquid/gold nanoparticles functionalized magnetic graphene oxide has been successfully synthesized and modified to the glassy carbon electrode surface to constructed imprinted electrochemical sensor to detect sunset yellow. The sensitivity and electrochemical response of the electrode can be improved by nanomaterials. The surface morphology and crystal structure of the hybrid nanomaterial has been characterized by scanning electron microscopy, X-ray diffraction, Fourier transform infrared spectroscopy. The electrochemical behaviors of the hybrid nanomaterials based sensor were evaluated through cyclic voltammetry and electrochemical impedance spectroscopy. Under the optimized conditions, the proposed electrochemical sensor showed a fast rebinding dynamics, which was successfully applied to sunset yellow detection with a wide linear range from 5.0×10(-9) to 2.0×10(-6)mol L(-1) and a detection limit of 2.0×10(-9)mol L(-1). The electrochemical sensor has been successfully applied in the determination of SY in spiked water samples, mirinda drink and minute maid, and the recoveries for the standards added are 97-105%.

  19. Tarbijakaitse ei sekku esialgu ID-pileti projekti / Urmas Seaver

    Index Scriptorium Estoniae

    Seaver, Urmas, 1973-

    2004-01-01

    Tallinna ID-pileti müügil teenustasu võtmist arvustanud riigi tarbijakaitse amet ei sekku esialgu käivituvasse projekti, sest linnavalitsus võimaldab osta kahest teeninduspunktist ID-piletit ka teenustasuta

  20. Remembering one's ID/E-ntity: E/ID protein regulation of T cell memory.

    Science.gov (United States)

    Omilusik, Kyla D; Shaw, Laura A; Goldrath, Ananda W

    2013-10-01

    Upon infection, CD8(+) T cells proliferate and differentiate into armed effector cells capable of eliminating the assaulting pathogen. Although the majority of the antigen-specific T cells will die as the immune response wanes, a few will survive indefinitely to establish the memory population and provide long-lived protection against reinfection. E protein transcription factors and their inhibitors, ID proteins, operate to balance expression of genes that control CD8(+) T cell differentiation through this process. Here, we discuss the role of ID2 and ID3 in promoting the generation and survival of effector and memory populations, particularly highlighting their reciprocal roles in shaping the CD8(+) T cell response unique to the inflammatory milieu. We further examine this coordinated control of gene expression in the context of additional transcription factors within the transcriptional network that programs CD8(+) effector and memory T cell differentiation.

  1. Misfortunes, memories and sunsets: non-professional images in Dutch news media

    NARCIS (Netherlands)

    Pantti, M.; Bakker, P.

    2009-01-01

    In the professional news media, invitations to submit photos and video material are the most common means of allowing citizens to participate in the content production, as opposed to merely commenting on professional material. Based on interviews with leading journalists in different media in the Ne

  2. 78 FR 69369 - Laminated Woven Sacks From the People's Republic of China: Final Results of the Expedited Sunset...

    Science.gov (United States)

    2013-11-19

    ... method either to an exterior ply of plastic film such as biaxially-oriented polypropylene (BOPP) or to an...'s Republic of China: Countervailing Duty Order, 73 FR 45955 (August 7, 2008). \\2\\ See Initiation of Five-Year (``Sunset'') Reviews, 78 FR 39256 (July 1, 2013). 19 CFR 351.218 (e)(1)(ii)(A) states...

  3. 75 FR 81966 - Top of the Stove Stainless Steel Cooking Ware From the Republic of Korea: Final Results of Sunset...

    Science.gov (United States)

    2010-12-29

    ...'') Review, 75 FR 60731 (October 1, 2010) (Initiation Notice). Because no domestic interested party responded... stove top burners, except tea kettles and fish poachers. On January 24, 1997, and June 17, 1997... Department has determined that no domestic interested party intends to participate in the sunset reviews. On...

  4. 78 FR 47671 - Final Results of Expedited Sunset Reviews of Antidumping Duty Orders: Light-Walled Rectangular...

    Science.gov (United States)

    2013-08-06

    ... May 1, 2013. \\6\\ See Letter from the Directorate of Exports, Ministry of Economy, Republic of Turkey..., Directorate General for Exports, Ministry of Economy, titled ``First Sunset Review of the Antidumping Duty... and Countervailing Duty Centralized Electronic Service System (IA ACCESS). IA ACCESS is available to...

  5. 75 FR 69628 - Non-Frozen Apple Juice Concentrate From the People's Republic of China: Final Results of Sunset...

    Science.gov (United States)

    2010-11-15

    ...-Frozen Apple Juice Concentrate From the People's Republic of China: Final Results of Sunset Review and... the antidumping duty order on non-frozen apple juice concentrate from the People's Republic of China... apple juice concentrate from the PRC. See Notice of Amended Final Determination of Sales at Less Than...

  6. 78 FR 693 - Certain Pasta From Italy: Final Results of the Expedited Third Sunset Review of the...

    Science.gov (United States)

    2013-01-04

    ... Determination: Certain Pasta (``Pasta'') From Italy, 61 FR 38544 (July 24, 1996). On September 4, 2012, the... 1930, as amended (``the Act''). See Initiation of Five-Year (``Sunset'') Review, 77 FR 53867 (September...'') From Italy, 61 FR 38544 (July 24, 1996), remains dispositive. Analysis of Comments Received All...

  7. 78 FR 2368 - Certain Pasta From Italy and Turkey; Final Results of Expedited Third Sunset Reviews of the...

    Science.gov (United States)

    2013-01-11

    ... Determination of Sales at Less Than Fair Value: Certain Pasta From Italy, 61 FR 38547 (July 24, 1996) (``Italian... Fair Value: Certain Pasta From Turkey, 61 FR 38545 (July 24, 1996) (``Turkish Order''). \\2\\ See Notice of Initiation of Five-Year (Sunset) Reviews, 71 FR 53867 (September 4, 2012). On October 4, 2012,...

  8. Precursor wave structure, prereversal vertical drift, and their relative roles in the development of post sunset equatorial spread-F

    Science.gov (United States)

    Abdu, Mangalathayil; Sobral, José; alam Kherani, Esfhan; Batista, Inez S.; Souza, Jonas

    2016-07-01

    The characteristics of large-scale wave structure in the equatorial bottomside F region that are present during daytime as precursor to post sunset development of the spread F/plasma bubble irregularities are investigated in this paper. Digisonde data from three equatorial sites in Brazil (Fortaleza, Sao Luis and Cachimbo) for a period of few months at low to medium/high solar activity phases are analyzed. Small amplitude oscillations in the F layer true heights, representing wave structure in polarization electric field, are identified as upward propagating gravity waves having zonal scale of a few hundred kilometers. Their amplitudes undergo amplification towards sunset, and depending on the amplitude of the prereversal vertical drift (PRE) they may lead to post sunset generation of ESF/plasma bubble irregularities. On days of their larger amplitudes they appear to occur in phase coherence on all days, and correspondingly the PRE vertical drift velocities are larger than on days of the smaller amplitudes of the wave structure that appear at random phase on the different days. The sustenance of these precursor waves structures is supported by the relatively large ratio (approaching unity) of the F region-to- total field line integrated Pedersen conductivities as calculated using the SUPIM simulation of the low latitude ionosphere. This study examines the role of the wave structure relative to that of the prereversal vertical drift in the post sunset spread F irregularity development.

  9. 75 FR 81967 - Porcelain-on-Steel Cooking Ware From Taiwan: Final Results of Sunset Review and Revocation of...

    Science.gov (United States)

    2010-12-29

    ...] Porcelain-on-Steel Cooking Ware From Taiwan: Final Results of Sunset Review and Revocation of Antidumping... of the antidumping duty order on porcelain-on-steel cooking ware (POS cooking ware) from Taiwan... antidumping duty order is porcelain-on-steel cooking ware from Taiwan that does not have self-...

  10. 75 FR 78729 - Notice of Availability of a Draft Environmental Impact Statement for the Sunset Area Community...

    Science.gov (United States)

    2010-12-16

    ... residential and commercial space and public amenities. The redevelopment would include a 1-to-1 unit..., senior center, and/or public library space; a new park/open space; retail shopping and commercial space... mixed uses in the Potential Sunset Terrace Redevelopment Subarea, targeted infrastructure and...

  11. 76 FR 18573 - Notice of Availability of a Final Environmental Impact Statement for the Sunset Area Community...

    Science.gov (United States)

    2011-04-04

    ... services. The Sunset Terrace public housing community units, facilities, and infrastructure are antiquated... properties with mixed-income, mixed-use residential and commercial space and public amenities. The... such as a community center, senior center, and/or public library space; a new park/open space;...

  12. Notice to Nurserymen of the Naming and Release for Propagation of Sahara Sunset, A New African Hibiscus Cultivar

    Science.gov (United States)

    Hibiscus asetosella 'Sahara Sunset' is an African hibiscus released by the United States Department of Agriculture Agricultural Research Service that was Developed by Dr. Cecil Pounders at the Thad Cochran Southern Horticultural Laboratory in Poplarville, MS. ‘Sahara Sunset’ is a tropical shrub (USD...

  13. 76 FR 57019 - Ball Bearings and Parts Thereof From France, Germany and Italy: Final Results of Sunset Reviews...

    Science.gov (United States)

    2011-09-15

    ... International Trade Administration Ball Bearings and Parts Thereof From France, Germany and Italy: Final Results... parts thereof from France, Germany, and Italy. See Initiation of Five-Year (``Sunset'') Review, 76 FR... France, Germany, and Italy. DATES: Effective Date: September 15, 2011. FOR FURTHER INFORMATION...

  14. Solar PV Lighting and Studying after Sunset: Analysis of Micro-benefits in Off-grid Rural Ghana

    Directory of Open Access Journals (Sweden)

    G.Y. Obeng

    2013-02-01

    Full Text Available Solar PV light provides school children living in off-grid rural communities theopportunity to have clean and bright lighting to study after sunset. On the contrary, lightingprovided from poor sources can pollute and adversely affect human eyes during reading andwriting. Using indicator-based questionnaires in cross-sectional surveys, households with andwithout solar PV lighting were surveyed in off-grid rural communities in Ghana. The studyinvestigated lighting and children’s studies after sunset. The results indicated that whereassolar PV light of 5-20 watts dc lamps was sufficient for 5-6 children to study together, lightingfrom kerosene lantern could be sufficient for 1-3 children. All things being equal, the resultsshowed that children who use solar PV light to study upto 2 hours after sunset are likely toimprove on their examination results. The extent to which solar PV lighting significantlyimpacts on studying after sunset was established using some identified indicators. Knowledgeof the results provides understanding of the relative constraints in lighting services faced bychildren in rural communities without access to quality lighting. Such micro-level data willhelp to enhance policy and planning efforts to increase access to clean and renewable energybasedlighting devices to achieve efficient visual comfort in off-grid rural communities.

  15. Relationships between pre-sunset electrojet strength, pre-reversal enhancement and equatorial spread-F onset

    Directory of Open Access Journals (Sweden)

    J. Uemoto

    2010-02-01

    Full Text Available The virtual height of the bottom side F-region (h'F and equatorial spread-F (ESF onsets at Chumphon (10.7° N, 99.4° E; 3.3° N magnetic latitude were compared with the behaviour of equatorial electrojet (EEJ ground strength at Phuket (8.1° N, 98.3° E; 0.1° N magnetic latitude during the period from November 2007 to October 2008. Increase in the F-layer height and ESF onsets during the evening hours were well connected with the EEJ ground strength before sunset, namely, both the height increase and ESF onsets were suppressed when the integrated EEJ ground strength for the period from 1 to 2 h prior to sunset was negative. The finding suggests observationally that the pre-sunset E-region dynamo current and/or electric field are related to the F-region dynamics and ESF onsets around sunset.

  16. 77 FR 777 - Fresh Garlic From the People's Republic of China: Final Results of Expedited Sunset Review of the...

    Science.gov (United States)

    2012-01-06

    ... International Trade Administration Fresh Garlic From the People's Republic of China: Final Results of Expedited...) initiated the third sunset review of the antidumping duty order fresh garlic from the People's Republic of... fresh garlic from the PRC pursuant to section 751(c) of the Act. See Initiation of Five-Year...

  17. 76 FR 60001 - Certain Tin Mill Products From Japan; Final Results of the Second Expedited Sunset Review of the...

    Science.gov (United States)

    2011-09-28

    ... International Trade Administration Certain Tin Mill Products From Japan; Final Results of the Second Expedited...) initiated the second sunset review of the antidumping duty order on certain tin mill products from Japan... duty order on certain tin mill products from Japan pursuant to section 751(c) of the Act....

  18. Determination of sunset yellow in multi-vitamin tablets by photoacoustic spectroscopy and a comparison with alternative methods

    NARCIS (Netherlands)

    Doka, O.; Bicanic, D.D.; Ajtony, Z.; Koehorst, R.B.M.

    2005-01-01

    Photoacoustic (PA) spectroscopy in the visible wavelength region was shown to be suitable for a direct (no preparatory steps involved) quantification of sunset yellow (E110) colour in effervescent multi-vitamin tablets. Measurements on powdered tablets containing E110 were performed at 480?nm at whi

  19. Analysis list: ID1 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ID1 Digestive tract + hg19 http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/target/ID...1.1.tsv http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/target/ID1.5.tsv http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/target/ID...1.10.tsv http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/colo/ID1.Digestive_tract.tsv http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/colo/Digestive_tract.gml ...

  20. Id transcriptional regulators in adipogenesis and adipose tissue metabolism.

    Science.gov (United States)

    Patil, Mallikarjun; Sharma, Bal Krishan; Satyanarayana, Ande

    2014-06-01

    Id proteins (Id1-Id4) are helix-loop-helix (HLH) transcriptional regulators that lack a basic DNA binding domain. They act as negative regulators of basic helix-loop-helix (bHLH) transcription factors by forming heterodimers and inhibit their DNA binding and transcriptional activity. Id proteins are implicated in the regulation of various cellular mechanisms such as cell proliferation, cellular differentiation, cell fate determination, angiogenesis and tumorigenesis. A handful of recent studies also disclosed that Id proteins have critical functions in adipocyte differentiation and adipose tissue metabolism. Here, we reviewed the progress made thus far in understanding the specific functions of Id proteins in adipose tissue differentiation and metabolism. In addition to reviewing the known mechanisms of action, we also discuss possible additional mechanisms in which Id proteins might participate in regulating adipogenic and metabolic pathways.

  1. Long-range optical character recognition for product ID

    Science.gov (United States)

    Banta, Larry E.; Pertl, Franz A.; Rosenberry-Friend, Kimberly A.

    1998-10-01

    An automated product tag reading system based on CCD cameras and computer image processing has been developed by West Virginia University and demonstrated at the Weirton Steel Corporation. The system reads both a 50-mil barcode and a string of six numbers on a four-inch by six-inch tag fastened to the end of a steel slab. Feedback from the image is used to point and zoom the camera, making the system effective at ranges up to thirty feet, and in bright sunlight-situations where handheld barcode scanners are ineffective. A video camera is mounted on a pan/tilt head and connected to a personal computer through a frame grabber board. The whole system is mounted on a slab hauler--a huge wheeled machine for carrying 100 tons of steel slabs at a time. The slab hauler backs into position and presses `start' on a touchscreen operator interface. A wide-angle image is grabbed, and the computer analyzes the images to find product ID tags in scene. The camera is then zoomed and pointed one-by-one at the tags for closeup images. Geometric warping is done on the closeup images to correct for viewing angle distortion, and both the barcode and the alphanumeric code are read by the software and reported to the inventory management system via radio modern. This paper discusses the neural network-based system for reading the characters on the tag. The camera pointing system and barcode reader are discussed in a companion paper.

  2. To ID or Not to ID? Changes in Classification Rates of Intellectual Disability Using "DSM-5"

    Science.gov (United States)

    Papazoglou, Aimilia; Jacobson, Lisa A.; McCabe, Marie; Kaufmann, Walter; Zabel, T. Andrew

    2014-01-01

    The "Diagnostic and Statistical Manual of Mental Disorders-Fifth Edition" ("DSM-5") diagnostic criteria for intellectual disability (ID) include a change to the definition of adaptive impairment. New criteria require impairment in one adaptive domain rather than two or more skill areas. The authors examined the diagnostic…

  3. Low Physical Fitness Levels in Older Adults with ID: Results of the HA-ID Study

    Science.gov (United States)

    Hilgenkamp, Thessa I. M.; van Wijck, Ruud; Evenhuis, Heleen M.

    2012-01-01

    Physical fitness is as important to aging adults with ID as in the general population, but to date, the physical fitness levels of this group are unknown. Comfortable walking speed, muscle strength (grip strength), muscle endurance (30 s Chair stand) and cardiorespiratory endurance (10 m incremental shuttle walking test) were tested in a sample of…

  4. Low Physical Fitness Levels in Older Adults with ID: Results of the HA-ID Study

    Science.gov (United States)

    Hilgenkamp, Thessa I. M.; van Wijck, Ruud; Evenhuis, Heleen M.

    2012-01-01

    Physical fitness is as important to aging adults with ID as in the general population, but to date, the physical fitness levels of this group are unknown. Comfortable walking speed, muscle strength (grip strength), muscle endurance (30 s Chair stand) and cardiorespiratory endurance (10 m incremental shuttle walking test) were tested in a sample of…

  5. To ID or Not to ID? Changes in Classification Rates of Intellectual Disability Using "DSM-5"

    Science.gov (United States)

    Papazoglou, Aimilia; Jacobson, Lisa A.; McCabe, Marie; Kaufmann, Walter; Zabel, T. Andrew

    2014-01-01

    The "Diagnostic and Statistical Manual of Mental Disorders-Fifth Edition" ("DSM-5") diagnostic criteria for intellectual disability (ID) include a change to the definition of adaptive impairment. New criteria require impairment in one adaptive domain rather than two or more skill areas. The authors examined the diagnostic…

  6. Measurement of fine particulate matter nonvolatile and semi-volatile organic material with the Sunset Laboratory Carbon Aerosol Monitor.

    Science.gov (United States)

    Grover, Brett D; Kleinman, Michael; Eatough, Norman L; Eatough, Delbert J; Cary, Robert A; Hopke, Philip K; Wilson, William E

    2008-01-01

    Semi-volatile organic material (SVOM) in fine particles is not reliably measured with conventional semicontinuous carbon monitors because SVOM is lost from the collection media during sample collection. We have modified a Sunset Laboratory Carbon Aerosol Monitor to allow for the determination of SVOM. In a conventional Sunset monitor, gas-phase organic compounds are removed in the sampled airstream by a diffusion denuder employing charcoal-impregnated cellulose filter (CIF) surfaces. Subsequently, particles are collected on a quartz filter and the instrument then determines both the organic carbon and elemental carbon fractions of the aerosol using a thermal/optical method. However, some of the SVOM is lost from the filter during collection, and therefore is not determined. Because the interfering gas-phase organic compounds are removed before aerosol collection, the SVOM can be determined by filtering the particles at the instrument inlet and then replacing the quartz filter in the monitor with a charcoal-impregnated glass fiber filter (CIG), which retains the SVOM lost from particles collected on the inlet filter. The resulting collected SVOM is then determined in the analysis step by measurement of the carbonaceous material thermally evolved from the CIG filter. This concept was tested during field studies in February 2003 in Lindon, UT, and in July 2003 in Rubidoux, CA. The results obtained were validated by comparison with Particle Concentrator-Brigham Young University Organic Sampling System (PC-BOSS) results. The sum of nonvolatile organic material determined with a conventional Sunset monitor and SVOM determined with the modified Sunset monitor agree with the PC-BOSS results. Linear regression analysis of total carbon concentrations determined by the PC-BOSS and the Sunset resulted in a zero-intercept slope of 0.99 +/- 0.02 (R2 = 0.92) and a precision of sigma = +/- 1.5 microg C/m3 (8%).

  7. Highly sensitive determination of sunset yellow FCF (E110) in food products based on Chitosan/Nanoparticles/MWCNTs with modified gold electrode

    Science.gov (United States)

    Rovina, K.; Siddiquee, S.; Shaarani, S. M.

    2016-06-01

    Sunset Yellow belongs to the family of azo dyes, commonly used in food industry. High consumption of Sunset Yellow can cause health problem to human. Due to arising of the health issues, there are several analytical methods available for determination of Sunset Yellow. However, these methods are required skilled manpower, complicated procedures, time consuming and high cost. Herein, an electrochemical sensor was developed based on the combination of chitosan (CHIT), calcium oxide nanoparticles (CaONPs) and multiwall carbon nanotubes (MWCNTs) sensing film for detection of Sunset Yellow in food products. Electrochemical behavior of the modified gold electrode in the presence of Sunset Yellow was studied by using cyclic voltammetry (CV) and differential pulse voltammetry (DPV). The morphological characteristics of CHIT/CaONPs/MWCNTs were observed under scanning electron microscope and transmission electron microscope. Under optimal conditions, the DPV was detected with different concentrations of Sunset Yellow in the range of 0.9 to 10 ppm, with detection limit of 0.8 ppm. The developed method has successfully applied for monitoring the presence of Sunset Yellow with different food products including candy, royal jelly, ice cream and soft drink with satisfactory results.

  8. Designing institutions for global democracy: flexibility through escape clauses and sunset provisions

    Directory of Open Access Journals (Sweden)

    Jonathan W. Kuyper

    2013-12-01

    Full Text Available How can advocates of global democracy grapple with the empirical conditions that constitute world politics? I argue that flexibility mechanisms—;commonly used to advance international cooperation—should be employed to make the institutional design project of global democracy more tractable. I highlight three specific reasons underpinning this claim. First, flexibility provisions make bargaining over different institutional designs more manageable. Second, heightened flexibility takes seriously potential concerns about path-dependent institutional development. Finally, deliberately shortening the time horizons of agents by employing flexibility provisions has cognitive benefits as it forces designers to focus specifically on issues of feasibility as well as desirability. I discuss a range of flexibility mechanisms and highlight the utility of sunset provisions and escape clauses. From this analysis, I build an argument for the usage of small-scale democratic experiments through which citizens (or their representatives have a say in global policy making.

  9. Phases and structures of sunset yellow and disodium cromoglycate mixtures in water

    Science.gov (United States)

    Yamaguchi, Akihiro; Smith, Gregory P.; Yi, Youngwoo; Xu, Charles; Biffi, Silvia; Serra, Francesca; Bellini, Tommaso; Zhu, Chenhui; Clark, Noel A.

    2016-01-01

    We study phases and structures of mixtures of two representative chromonic liquid crystal materials, sunset yellow FCF (SSY) and disodium cromoglycate (DSCG), in water. A variety of combinations of isotropic, nematic (N ), and columnar (also called M ) phases are observed depending on their concentrations, and a phase diagram is made. We find a tendency for DSCG-rich regions to show higher-order phases while SSY-rich regions show lower-order ones. We observe uniform mesophases only when one of the materials is sparse in the N phases. Their miscibility in M phases is so low that essentially complete phase separation occurs. X-ray scattering and spectroscopy studies confirm that SSY and DSCG molecules do not mix when they form chromonic aggregates and neither do their aggregates when they form M phases.

  10. DriveID: safety innovation through individuation.

    Science.gov (United States)

    Sawyer, Ben; Teo, Grace; Mouloua, Mustapha

    2012-01-01

    The driving task is highly complex and places considerable perceptual, physical and cognitive demands on the driver. As driving is fundamentally an information processing activity, distracted or impaired drivers have diminished safety margins compared with non- distracted drivers (Hancock and Parasuraman, 1992; TRB 1998 a & b). This competition for sensory and decision making capacities can lead to failures that cost lives. Some groups, teens and elderly drivers for example, have patterns of systematically poor perceptual, physical and cognitive performance while driving. Although there are technologies developed to aid these different drivers, these systems are often misused and underutilized. The DriveID project aims to design and develop a passive, automated face identification system capable of robustly identifying the driver of the vehicle, retrieve a stored profile, and intelligently prescribing specific accident prevention systems and driving environment customizations.

  11. Id2 deletion attenuates Apc-deficient ileal tumor formation

    Directory of Open Access Journals (Sweden)

    Kyoko Biyajima

    2015-08-01

    Full Text Available The expression level of inhibitor of DNA binding 2 (Id2 is increased in colorectal carcinomas and is positively correlated with poor prognosis. However, the functional significance of Id2 in intestinal tumorigenesis has not been fully defined using genetic approaches. Here, we show that Id2 promotes ileal tumor initiation in Apc-deficient mice. Expression of Id2 was stimulated by Wnt signaling through the enhancer region of the Id2 promoter at the early stage of tumorigenesis in Apc+/Δ716 (ApcΔ716 mice. Genetic depletion of Id2 in ApcΔ716 mice caused ∼80% reduction in the number of ileal polyps, but had little effect on tumor size. Notably, the lack of Id2 increased the number of apoptotic cells in the normal crypt epithelium of the mice. Furthermore, DNA microarray analysis revealed that the expression level of Max dimerization protein 1 (Mxd1, known as a c-Myc antagonist, was specifically increased by Id2 deletion in the ileal intestinal epithelium of ApcΔ716 mice. In contrast, the protein level of c-Myc, but not the mRNA level, was decreased by loss of Id2 in these mice. These results indicate that loss of Id2 inhibits tumor initiation by up-regulation of Mxd1 and down-regulation of c-Myc in ApcΔ716 mice.

  12. Memristor Crossbar-based Hardware Implementation of IDS Method

    OpenAIRE

    Merrikh-Bayat, Farnood; Bagheri-Shouraki, Saeed; Rohani, Ali

    2010-01-01

    Ink Drop Spread (IDS) is the engine of Active Learning Method (ALM), which is the methodology of soft computing. IDS, as a pattern-based processing unit, extracts useful information from a system subjected to modeling. In spite of its excellent potential in solving problems such as classification and modeling compared to other soft computing tools, finding its simple and fast hardware implementation is still a challenge. This paper describes a new hardware implementation of IDS method based o...

  13. Commissioning of the IDS Neutron Detector and $\\beta$-decay fast-timing studies at IDS

    CERN Document Server

    Piersa, Monika

    2016-01-01

    The following report describes my scientific activities performed during the Summer Student Programme at ISOLDE. The main part of my project was focused on commissioning the neutron detector dedicated to nuclear decay studies at ISOLDE Decay Station (IDS). I have participated in all the steps needed to make it operational for the IS609 experiment. In the testing phase, we obtained expected detector response and calibrations confirmed its successful commissioning. The detector was mounted in the desired geometry at IDS and used in measurements of the beta-delayed neutron emission of $^8$He. After completing aforementioned part of my project, I became familiar with the fast-timing method. This technique was applied at IDS in the IS610 experiment performed in June 2016 to explore the structure of neutron-rich $^{130-134}$Sn nuclei. Since the main part of my PhD studies will be the analysis of data collected in this experiment, the second part of my project was dedicated to acquiring knowledge about technical de...

  14. DNA origami-based shape IDs for single-molecule nanomechanical genotyping

    Science.gov (United States)

    Zhang, Honglu; Chao, Jie; Pan, Dun; Liu, Huajie; Qiang, Yu; Liu, Ke; Cui, Chengjun; Chen, Jianhua; Huang, Qing; Hu, Jun; Wang, Lianhui; Huang, Wei; Shi, Yongyong; Fan, Chunhai

    2017-04-01

    Variations on DNA sequences profoundly affect how we develop diseases and respond to pathogens and drugs. Atomic force microscopy (AFM) provides a nanomechanical imaging approach for genetic analysis with nanometre resolution. However, unlike fluorescence imaging that has wavelength-specific fluorophores, the lack of shape-specific labels largely hampers widespread applications of AFM imaging. Here we report the development of a set of differentially shaped, highly hybridizable self-assembled DNA origami nanostructures serving as shape IDs for magnified nanomechanical imaging of single-nucleotide polymorphisms. Using these origami shape IDs, we directly genotype single molecules of human genomic DNA with an ultrahigh resolution of ~10 nm and the multiplexing ability. Further, we determine three types of disease-associated, long-range haplotypes in samples from the Han Chinese population. Single-molecule analysis allows robust haplotyping even for samples with low labelling efficiency. We expect this generic shape ID-based nanomechanical approach to hold great potential in genetic analysis at the single-molecule level.

  15. SiO2@Au nanoshells-based SERS method for detection of sunset yellow and chrysoidine.

    Science.gov (United States)

    Xie, Yunfei; Chen, Ting; Cheng, Yuliang; Wang, Heya; Qian, He; Yao, Weirong

    2014-11-11

    A novel surface-enhanced Raman scattering (SERS) substrate made up of SiO2@Au nanoshells has been developed for detecting sunset yellow and chrysoidine. It exhibits an excellent enrichment SERS effect on these two colorant molecules. In this work, density functional theory (DFT) calculations have been carried out to determine the molecular structure and theoretical Raman spectra. This provided a good description of the characteristic peaks of the molecules. In addition, the appropriate thicknesses of the shell and environment pH have been derived to obtain improved SERS signals. The lowest concentration is 1 ppm and 0.5 ppm for sunset yellow and chrysoidine, respectively. Under optimal detection condition, it has proved possible to distinguish each colorant by its characteristic peaks in the SERS spectra of a mixture of the two colorants.

  16. Faraday polarization fluctuations and their dependence on post sunset secondary maximum and amplitude scintillations at Delhi

    Directory of Open Access Journals (Sweden)

    J. K. Gupta

    Full Text Available VHF Faraday rotation (FR and amplitude scintillation data recorded simultaneously during May 1978–December 1980 at Delhi (28.63° N, 77.22° E; Dip 42.44° N is analyzed in order to study the Faraday polarization fluctuations (FPFs and their dependence on the occurrence of post sunset secondary maximum (PSSM and amplitude scintillations. It is noted that FPFs are observed only when both PSSM and scintillations also occur simultaneously. FPFs are observed only during winter and the equinoctial months of high sunspot years. FPFs events are associated with intense scintillation activity, which is characterized by sudden onsets and abrupt endings, and are observed one to three hours after the local sunset. When FPFs and scintillation data from Delhi is compared with the corresponding data from a still lower latitude station, Hyderabad (17.35° N, 78.45° E, it is found that the occurrence of FPFs and scintillations at Delhi is conditional to their prior occurrence at Hyderabad, which indicates their production by a plasma bubble and the as-sociated irregularities generated initially over the magnetic equator. In addition, FPFs and scintillation data for October 1979, when their occurrence was maximum, is also examined in relation to daytime (11:00 LT electrojet strength (EEj values and evening hour h’F from an equatorial location, Kodaikanal (10.3° N, 77.5° E. It is interesting to note that FPFs and scintillations are most likely observed when the EEj was 100 nT or more and h’F reaches around 500 km. These results show that EEj and evening hours h’F values over the magnetic equator are important parameters for predicting FPFs and scintillation activity at locations such as Delhi, where scintillation activity is much more intense as compared to the equatorial region due to the enhanced back-ground ionization due to the occurrence of PSSM.

    Key words. Ionosphere (equatorial ionosphere; ionospheric irregularities – Radio science

  17. The Image of People with Intellectual Disability in Taiwan Newspapers

    Science.gov (United States)

    Chen, Chih-Hsuan; Hsu, Kan-Lin; Shu, Bih-Ching; Fetzer, Susan

    2012-01-01

    Background: There is limited research on the development of newspaper analysis about the images of people with ID in Chinese newspapers. The purpose of this study was: (a) to understand the general image of persons with ID presented in printed newspapers in Taiwan, and (b) to classify the various images of persons with ID and to measure the…

  18. The Image of People with Intellectual Disability in Taiwan Newspapers

    Science.gov (United States)

    Chen, Chih-Hsuan; Hsu, Kan-Lin; Shu, Bih-Ching; Fetzer, Susan

    2012-01-01

    Background: There is limited research on the development of newspaper analysis about the images of people with ID in Chinese newspapers. The purpose of this study was: (a) to understand the general image of persons with ID presented in printed newspapers in Taiwan, and (b) to classify the various images of persons with ID and to measure the…

  19. A Contextual Model for Identity Management (IdM) Interfaces

    Science.gov (United States)

    Fuller, Nathaniel J.

    2014-01-01

    The usability of Identity Management (IdM) systems is highly dependent upon design that simplifies the processes of identification, authentication, and authorization. Recent findings reveal two critical problems that degrade IdM usability: (1) unfeasible techniques for managing various digital identifiers, and (2) ambiguous security interfaces.…

  20. Evaluation of the chromogenic agar chromID C. difficile.

    Science.gov (United States)

    Eckert, Catherine; Burghoffer, Béatrice; Lalande, Valérie; Barbut, Frederic

    2013-03-01

    Three selective media (chromID C. difficile agar, taurocholate cycloserine cefoxitin agar [TCCA; homemade], and CLO medium) were compared from 406 stool samples of patients suspected of having Clostridium difficile infection. The sensitivities of chromID C. difficile agar at 24 h and 48 h, CLO medium, and TCCA were 74.1%, 87%, 85.2%, and 70.4%, respectively.

  1. Evaluation of the Chromogenic Agar chromID C. difficile

    OpenAIRE

    2013-01-01

    Three selective media (chromID C. difficile agar, taurocholate cycloserine cefoxitin agar [TCCA; homemade], and CLO medium) were compared from 406 stool samples of patients suspected of having Clostridium difficile infection. The sensitivities of chromID C. difficile agar at 24 h and 48 h, CLO medium, and TCCA were 74.1%, 87%, 85.2%, and 70.4%, respectively.

  2. ID Model Construction and Validation: A Multiple Intelligences Case

    Science.gov (United States)

    Tracey, Monica W.; Richey, Rita C.

    2007-01-01

    This is a report of a developmental research study that aimed to construct and validate an instructional design (ID) model that incorporates the theory and practice of multiple intelligences (MI). The study consisted of three phases. In phase one, the theoretical foundations of multiple Intelligences and ID were examined to guide the development…

  3. Evaluation of ID-PaGIA syphilis antibody test.

    Science.gov (United States)

    Naaber, Paul; Makoid, Ene; Aus, Anneli; Loivukene, Krista; Poder, Airi

    2009-01-01

    Laboratory diagnosis of syphilis is usually accomplished by serology. There are currently a large number of different commercial treponemal tests available that vary in format, sensitivity and specificity. To evaluate the ID-PaGIA Syphilis Antibody Test as an alternative to other specific treponemal tests for primary screening or confirmation of diagnosis. Serum samples from healthy adults (n = 100) were used for detection of specificity of ID-PaGIA. To evaluate sensitivity of ID-PaGIA serum samples (n = 101) from patients with confirmed or suspected syphilis were tested for syphilis antibodies with FTA-Abs IgM, ID-PaGIA, ELISA IgM and TPHA tests. No false-positive results were found with ID-PaGIA. Sensitivity of various treponemal tests was the following: FTA-Abs IgM: 95.5%, ID-PaGIA and ELISA IgM: 94%, and TPHA 75%. The positive and negative predictive values of ID-PaGIA were 100 and 89.5%, respectively. Compared with other treponemal tests ID-PaGIA has excellent sensitivity and specificity.

  4. The antibody response of pregnant Cameroonian women to VAR2CSA ID1-ID2a, a small recombinant protein containing the CSA-binding site

    DEFF Research Database (Denmark)

    Babakhanyan, Anna; Leke, Rose G F; Salanti, Ali;

    2014-01-01

    antigens, malarial antigens, or microbes. Currently, ID1-ID2a is a leading vaccine candidate, since it binds to the CSA with the same affinity as the full-length molecule and elicits binding-inhibitory antibodies in animals. Further studies are needed to determine if the presence of naturally acquired...... cross-reactive antibodies in women living in malaria endemic countries will alter the response to ID1-ID2a following vaccination with ID1-ID2a....

  5. Extending and implementing the Persistent ID pillars

    Science.gov (United States)

    Car, Nicholas; Golodoniuc, Pavel; Klump, Jens

    2017-04-01

    The recent double decade anniversary of scholarly persistent identifier use has triggered journal special editions such as "20 Years of Persistent Identifiers". For such a publication, it is apt to consider the longevity of some persistent identifier (PID) mechanisms (Digital Object Identifiers) and the partial disappearance of others (Life Sciences IDs). We have previously postulated a set of "PID Pillars" [1] which are design principles aimed at ensuring PIDs can survive technology and social change and thus persist for the long term that we have drawn from our observations of PIDs at work over many years. The principles: describe how to ensure identifiers' system and organisation independence; codify the delivery of essential PID system functions; mandate a separation of PID functions from data delivery mechanisms; and require generation of policies detailing how change is handled. In this presentation, first we extend on our previous work of introducing the pillars by refining their descriptions, giving specific suggestions for each and presenting some work that addresses them. Second, we propose a baseline data model for persistent identifiers that, if used, would assist the separation of PID metadata and PID system functioning. This would allow PID system function specifics to change over time (e.g. resolver services or even resolution protocols) and yet preserve the PIDs themselves. Third, we detail our existing PID system — the PID Service [2] — that partially implements the pillars and describe both its successes and shortcomings. Finally, we describe our planned next-generation system that will aim to use the baseline data model and fully implement the pillars.

  6. Classification of artificial intelligence ids for smurf attack

    CERN Document Server

    Ugtakhbayar, N; Sodbileg, Sh

    2012-01-01

    Many methods have been developed to secure the network infrastructure and communication over the Internet. Intrusion detection is a relatively new addition to such techniques. Intrusion detection systems (IDS) are used to find out if someone has intrusion into or is trying to get it the network. One big problem is amount of Intrusion which is increasing day by day. We need to know about network attack information using IDS, then analysing the effect. Due to the nature of IDSs which are solely signature based, every new intrusion cannot be detected; so it is important to introduce artificial intelligence (AI) methods / techniques in IDS. Introduction of AI necessitates the importance of normalization in intrusions. This work is focused on classification of AI based IDS techniques which will help better design intrusion detection systems in the future. We have also proposed a support vector machine for IDS to detect Smurf attack with much reliable accuracy.

  7. VHF radar observations of the dip equatorial E-region during sunset in the Brazilian sector

    Directory of Open Access Journals (Sweden)

    C. M. Denardini

    2006-07-01

    Full Text Available Using the RESCO 50 MHz backscatter radar (2.33° S, 44.2° W, DIP: –0.5, at São Luís, Brazil, we obtained Range Time Intensity (RTI maps covering the equatorial electrojet heights during daytime and evening. These maps revealed a scattering region at an altitude of about 108 km during the sunset period. The type of 3-m irregularity region we present here has not been reported before in the literature, to our knowledge. It was mainly observed around the Southern Hemisphere summer-solstice period, under quiet magnetic activity condition. The occurrence of this echo region coincides in local time with the maximum intensity of an evening pre-reversal eastward electric field of the ionospheric F-region. A tentative explanation is proposed here in terms of the theory of the divergence of the equatorial electrojet (EEJ current in the evening ionosphere presented by Haerendel and Eccles (1992, to explain the partial contribution of the divergence to the development of the pre-reversal electric field. The theory predicts an enhanced zonal electric field and hence a vertical electric field below 300 km as a consequence of the EEJ divergence in the evening. The experimental results of the enhanced echoes from the higher heights of the EEJ region seem to provide evidence that the divergence of the EEJ current can indeed be the driver of the observed scattering region.

  8. Negative ions in the auroral mesosphere during a PCA event around sunset

    Directory of Open Access Journals (Sweden)

    C. F. del Pozo

    Full Text Available This is a study of the negative ion chemistry in the mesosphere above Tromsø using a number of EISCAT observations of high energy proton precipitation events during the last solar maximum, and in particular around sunset on 23 October, 1989. In these conditions it is possible to look at the relative importance of the various photodetachment and photodissociation processes controlling the concentration of negative ions. The data analysed are from several UHF GEN11 determinations of the ion-plasma ACF together with the pseudo zero-lag estimate of the `raw' electron density, at heights between 55 km and 85 km, at less than 1 km resolution. The power profiles from the UHF are combined with the 55-ion Sodankylä model to obtain consistent estimates of the electron density, the negative ion concentrations, and the average ion mass with height. The neutral concentrations and ion temperature are given by the MSIS90 model. These parameters are then used to compare the calculated widths of the ion-line with the GEN11 determinations. The ion-line spectrum gives information on the effects of negative ions below 70 km where they are dominant; the spectral width is almost a direct measure of the relative abundance of negative ions.

    Key words. Ionosphere (auroral ionosphere; ion chemistry and composition; particle precipitation.

  9. Adsorption of sunset yellow FCF from aqueous solution by chitosan-modified diatomite.

    Science.gov (United States)

    Zhang, Y Z; Li, J; Li, W J; Li, Y

    2015-01-01

    Sunset yellow (SY) FCF is a hazardous azo dye pollutant found in food processing effluent. This study investigates the use of diatomaceous earth with chitosan (DE@C) as a modified adsorbent for the removal of SY from wastewater. Fourier transform infrared spectroscopy results indicate the importance of functional groups during the adsorption of SY. The obtained N2 adsorption-desorption isotherm values accord well with IUPAC type II. Our calculations determined a surface area of 69.68 m2 g(-1) for DE@C and an average pore diameter of 4.85 nm. Using response surface methodology, optimized conditions of process variables for dye adsorption were achieved. For the adsorption of SY onto DE@C, this study establishes mathematical models for the optimization of pH, contact time and initial dye concentration. Contact time plays a greater role in the adsorption process than either pH or initial dye concentration. According to the adjusted correlation coefficient (adj-R2>0.97), the models used here are suitable for illustration of the adsorption process. Theoretical experimental conditions included a pH of 2.40, initial dye concentration of 113 mg L(-1) and 30.37 minutes of contact time. Experimental values for the adsorption rate (92.54%) were close to the values predicted by the models (95.29%).

  10. Highly sensitive electrochemical determination of Sunset Yellow based on gold nanoparticles/graphene electrode

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Jin; Yang, Beibei; Wang, Huiwen; Yang, Ping; Du, Yukou, E-mail: duyk@suda.edu.cn

    2015-09-17

    An electrochemical sensor was prepared using Au nanoparticles and reduced graphene successfully decorated on the glassy carbon electrode (Au/RGO/GCE) through an electrochemical method which was applied to detect Sunset Yellow (SY). The as-prepared electrode was characterized by scanning electron microscopy (SEM), transmission electron microscopy (TEM), atomic force microscopy (AFM) and electrochemical measurements. The results of cyclic voltammetry (CV) proved that Au/RGO/GCE had the highest catalytic activity for the oxidation of SY as compared with GCE, Au/GCE, and RGO/GCE. Differential pulse voltammetry (DPV) showed that the linear calibration curves for SY on Au/RGO/GCE in the range of 0.002 μM–109.14 μM, and the detection limit was estimated to be 2 nM (S/N = 3). These results suggested that the obtained Au/RGO/GCE was applied to detect SY with high sensitivity, low detection limit and good stability, which provided a promising future for the development of portable sensor in food additives. - Highlights: • An Au/RGO composite was fabricated by electrochemical deposition method. • The oxidation current of SY on the composition is up to 10 μA. • The detection range of SY is 0.002–109.14 μM with a detection limit of 2 nM.

  11. A Zinc Oxide Nanoflower-Based Electrochemical Sensor for Trace Detection of Sunset Yellow

    Science.gov (United States)

    Ya, Yu; Jiang, Cuiwen; Li, Tao; Liao, Jie; Fan, Yegeng; Wei, Yuning; Yan, Feiyan; Xie, Liping

    2017-01-01

    Zinc oxide nanoflower (ZnONF) was synthesized by a simple process and was used to construct a highly sensitive electrochemical sensor for the detection of sunset yellow (SY). Due to the large surface area and high accumulation efficiency of ZnONF, the ZnONF-modified carbon paste electrode (ZnONF/CPE) showed a strong enhancement effect on the electrochemical oxidation of SY. The electrochemical behaviors of SY were investigated using voltammetry with the ZnONF-based sensor. The optimized parameters included the amount of ZnONF, the accumulation time, and the pH value. Under optimal conditions, the oxidation peak current was linearly proportional to SY concentration in the range of 0.50–10 μg/L and 10–70 μg/L, while the detection limit was 0.10 μg/L (signal-to-noise ratio = 3). The proposed method was used to determine the amount of SY in soft drinks with recoveries of 97.5%–103%, and the results were in good agreement with the results obtained by high-performance liquid chromatography. PMID:28282900

  12. Multi-spectroscopic DNA interaction studies of sunset yellow food additive.

    Science.gov (United States)

    Kashanian, Soheila; Heidary Zeidali, Sahar; Omidfar, Kobra; Shahabadi, Nahid

    2012-12-01

    The use of food dyes is at least controversial due to their essential role. Synthetic color food additives occupy an important place in the food industry. Moreover many of them have been related to health problems mainly in children that are considered the most vulnerable group. The purpose of this work is to present spectrophotometric methods to analyze the interaction of native calf thymus DNA (CT-DNA) with sunset yellow (SY) at physiological pH. Considerable hyperchromism and no red shift with an intrinsic binding constant of 7 × 10(4 )M(-1) were observed in UV absorption band of SY. Binding constants of DNA with complex were calculated at different temperatures. Slow increase in specific viscosity of DNA, induced circular dichroism spectral changes, and no significant changes in the fluorescence of neutral red-DNA solutions in the presence of SY suggest that this molecule interacts with CT-DNA via groove binding mode. Furthermore, the enthalpy and entropy of the reaction between SY and CT-DNA showed that the reaction is exothermic and enthalpy favored (∆H = -58.19 kJ mol(-1); ΔS = -274.36 kJ mol(-1) ) which are other evidences to indicate that van der Waals interactions and hydrogen bonding are the main running forces in the binding of the mentioned molecule and mode of interaction with DNA.

  13. Phase behavior of chromonic liquid crystal mixtures of Sunset Yellow and Disodium Cromoglycate

    Science.gov (United States)

    Yamaguchi, Akihiro; Smith, Gregory; Yi, Youngwoo; Xu, Charles; Biffi, Silvia; Serra, Francesca; Bellini, Tommaso; Clark, Noel

    2014-03-01

    Chromonic liquid crystals (CLCs) are formed when planar molecules dissolved in water stack into rod-like aggregates that can order as liquid crystals. Isotropic, nematic, and M-phases can be observed depending on the degree of molecular orientational and positional order by variation of the CLC concentration. We focused on mixtures of two well-known CLCs, Sunset Yellow, a food dye, and disodium cromoglycate (DSCG), an asthma medication. In order to study the phase behaviors of these mixtures, we observed their textures in glass cells and capillaries using polarized light microscopy. We report here a ternary phase diagram describing the complete phase behavior of the CLC mixtures. We observed a variety of phase behaviors depending on species ratio and concentration. In the isotropic phase, no clear phase separation of the two dyes was observed, while separation did occur in many nematic and M-phase combinations. We will also describe phase observations made using a light spectroscopy and bulk centrifugal partitioning. Grant support: NSF DMR 1207606 and NSF MRSEC DMR-0820579.

  14. Sunset decay of the convective turbulence with Large-Eddy Simulation under realistic conditions

    Science.gov (United States)

    Rizza, U.; Miglietta, M. M.; Degrazia, G. A.; Acevedo, O. C.; Marques Filho, E. P.

    2013-10-01

    Large-Eddy Simulation is performed for a single day from the Cooperative Atmosphere-Surface Exchange Study (CASES-99) field program. This study investigates an observed case of evening transition boundary layer over land. Parameters of the ambient atmosphere in the LES-decay studies conducted so far were typically prescribed in an idealized form. To provide suitable data under the wide range of the PBL weather conditions, the LES should be able to adequately reproduce the PBL turbulence dynamics including-if possible-baroclinicity, radiation, large scale advection and not only be related to a decreasing surface heating. In addition LES-decay studies usually assume that the sensible heat flux decreases instantaneously or with a very short time scale. The main purpose of this investigation is to study the decay of boundary-layer average turbulent kinetic energy at sunset with Large-Eddy Simulation that is forced with realistic environment conditions. This allows investigating the Turbulent Kinetic Energy decay over the realistic time scale that is observed in the atmosphere. During the intermediate and last stage of decay of the boundary-layer average Turbulent Kinetic Energy the exponents of the decay power law t go from 2 to 6, as evidenced by experimental results and recent analytical modeling in the surface layer.

  15. Simultaneous determination of Sunset yellow and Tartrazine in soft drinks using gold nanoparticles carbon paste electrode.

    Science.gov (United States)

    Ghoreishi, Sayed Mehdi; Behpour, Mohsen; Golestaneh, Mahshid

    2012-05-01

    The monitoring of synthetic dyes in foods is very important due to their potential harmfulness to human beings. Herein, a carbon-paste electrode (CPE) that is chemically modified with gold nanoparticles (nAu) was fabricated and used for the determination of Sunset yellow (SY) and Tartrazine (Tz). Cyclic and differential pulse voltammetry (CV and DPV) results revealed two well-resolved anodic peaks for SY and Tz with remarkably increase in oxidation signals of these colourants. Based on this, a novel electrochemical method was developed for the simultaneous determination of SY and Tz. High sensitivity and selectivity, sub-micromolar detection limit, high reproducibility and regeneration of the electrode surface by simple polishing make the nAu-CPE electrode very suitable for the determination of SY and Tz in commercially available soft drinks. The detection limits was 3.0×10(-8) and 2.0×10(-9)moll(-1) for SY and Tz, respectively, which are remarkably lower than those reported previously for SY and Tz using other modified electrodes.

  16. Behavior of foF2 and hmF2 after sunset

    Science.gov (United States)

    Danilov, A. D.; Vanina-Dart, L. B.

    2010-12-01

    The time behavior of the foF2 and hmF2 values at the time moment T(ss + 2 h) 2 h after sunset is considered. It is assumed that at this moment, the horizontal winds in the thermosphere in the strongest way influence hmF2 and, therefore, foF2. It is found that a fairly well pronounced and statistically significant change (trend) is observed for the foF2(ss + 2)/ foF2(14) ratio, the sign of the change being different for different stations and even different seasons at the same station. A similar picture is obtained for the value of hmF2(ss + 2). It is shown that a positive correlation between the trends of these two values is observed. This confirms the initial concept of the paper that the foF2 and hmF2 trends are caused by long-term trends in the thermospheric dynamics.

  17. Expression of Id2 in the Second Heart Field and Cardiac Defects in Id2 Knock-Out Mice

    NARCIS (Netherlands)

    Jongbloed, M. R. M.; Vicente-Steijn, R.; Douglas, Y. L.; Wisse, L. J.; Mori, K.; Yokota, Y.; Bartelings, M. M.; Schalij, M. J.; Mahtab, E. A.; Poelmann, R. E.; Gittenberger-De Groot, A. C.

    2011-01-01

    The inhibitor of differentiation Id2 is expressed in mesoderm of the second heart field, which contributes myocardial and mesenchymal cells to the primary heart tube. The role of Id2 in cardiac development is insufficiently known. Heart development was studied in sequential developmental stages in I

  18. Idéologie : le mot, l’idée, la chose.

    Directory of Open Access Journals (Sweden)

    Pierre Macherey

    2008-04-01

    Full Text Available L’article examine les conditions dans lesquelles le néologisme « idéologie », entre 1796, date à laquelle il a été forgé par Destutt de Tracy, et 1845, date à laquelle il a été réutilisé par Marx, est passé d’une valeur positive (en tant que science générale des idées à une valeur connotée négativement (en tant que système social de croyances décalé par rapport à la réalité qu’il évoque.« Ideology : the word, the idea, the thing ». This paper studies the transvaluation of “ideology” as a neologism. Between 1796 (when the notion of “ideology” was invented by Destutt de Tracy and 1845 (when it was reused by Marx, “ideology” changed its positive value (it refers to a general science of ideas into a negative one (because it was referred to a social system of believes, shifted from the reality it mentions.

  19. Improved ID-Based Signature Scheme Solving Key Escrow

    Institute of Scientific and Technical Information of China (English)

    LIAO Jian; QI Ying-hao; HUANG Pei-wei; RONG Men-tian; LI Sheng-hong

    2006-01-01

    Key escrow is an inherent disadvantage for traditional ID-based cryptosystem, i.e. , the dishonest private key generator (PKG) can forge the signature of any user, meanwhile, the user can deny the signature actually signed by him/herself. To avoid the keyescrow problem, an ID-based signature scheme was presented without trusted PKG. The exact proof of security was presented to demonstrate that our scheme is secure against existential forgery on adaptively chosen message and ID attacks assuming the complexity of computational Diffie-Hellman(CDH) problem. Compared with other signature schemes, the proposed scheme is more efficient.

  20. Self-Assembly of Lyotropic Chromonic Liquid Crystal Sunset Yellow and Effects of Ionic Additives

    Energy Technology Data Exchange (ETDEWEB)

    Park, Heung-Shik; Kang, Shin-Woong; Tortora, Luana; Nastishin, Yuriy; Finotello, Daniele; Kumar, Satyendra; Lavrentovich, Oleg D. (NSF); (Institute of Physical Optics, Ukraine); (Kent)

    2008-12-22

    Lyotropic chromonic liquid crystals (LCLCs) are formed by molecules with ionic groups at the periphery that associate into stacks through noncovalent self-assembly while in water. The very existence of the nematic (N) phase in the typical LCLC, the dye Sunset Yellow (SSY) is a puzzle, as the correlation length associated with the stacking, as measured in the X-ray experiments, is too short to explain the orientational order by the Onsager model. We propose that the aggregates can be more complex than simple rods and contain 'stacking faults' such as junctions with a shift of neighboring molecules, 3-fold junctions, etc. We study how ionic additives, such as salts of different valency and pH-altering agents, alter the N phase of SSY purified by recrystallization. The additives induce two general trends: (a) stabilization of the N phase, caused by the mono and divalent salts (such as NaCl), and evidenced by the increase of the N-to-I transition temperature and the correlation length; (b) suppression of the N phase manifested in the decrease of the N-to-I transition temperature and in separation of the N phase into a more densely packed N phase or the columnar (C) phase, coexisting with a less condensed I phase. The scenario (b) can be triggered by simply increasing pH (adding NaOH). The effects produced by tetravalent spermine fall mostly into the category (b), but the detail depends on whether this additive is in its salt form or a free base form. The base form causes changes through changes in pH and possible excluded volume effects whereas the salt form might disrupt the structure of SSY aggregates.

  1. Global effects on Ionospheric Weather over the Indian subcontinent at Sunrise and Sunset

    Science.gov (United States)

    Basak, Tamal; Chakrabarti, S. K.; Pal, S.

    2010-10-01

    Study of Very Low Frequency (VLF) electromagnetic wave is very important for knowing the behavior of the Ionospheric layers due to Sunrise-Sunset, Earthquakes, Solar flares, Solar eclipses and other terrestrial and extra terrestrial radiations. We study the properties of the variation of the VLF signal strength theoretically all over Indian sub-continent. As an example, we concentrate on the VLF signal transmitted by Indian Naval Transmitter VTX at Vijayanarayanam (Latitude 08°23', Longitude 77°45') near the southern tip of Indian subcontinent. As has been noticed, several receiving stations placed during the VLF campaign in all over India, the VLF signal strength varies significantly with place and time. To understand the diurnal and seasonal variation of the received signal, a complete knowledge of physics of intensity distribution of the VLF signal is essential. The spatial variation of VLF signal plays an important role in selecting future VLF stations. In the wave-hop theoretical model presented here, horizontally stratified ionospheric layers have been considered. The VLF wave emitted by the transmitter has both the ground wave and the sky wave components. The ground wave attenuates during propagation. The sky wave component experiences reflections by the ionosphere on its way to the receiver and its attenuation depends on the degree of ionization. Intensity variation occurs at a given receiver location for interference among singly and multiply reflected waves. This has been simulated considering some simplified and justifiable assumptions. This spatial variation wave-hop theoretical model developed here has been compared with LWPC code generated results.

  2. DNA binding studies of Sunset Yellow FCF using spectroscopy, viscometry and electrochemical techniques

    Science.gov (United States)

    Asaadi, Sara; Hajian, Reza

    2017-10-01

    Color is one of the important factors in food industry. All food companies use synthetic pigments to improve the aesthetic of products. Studies on the interaction between deoxyribonucleic acid (DNA) and food dye molecules is important because DNA is responsible for some processes including replication and transcription of cells, mutations, genetic diseases, and some synthetic chemical nucleases. In this study, the molecular interaction between Sunset Yellow FCF (SY) as a common food coloring additive and calf thymus DNA (ct-DNA) has been studied using UV-Vis spectrophotometry, spectrofluorometry, Fourier transform infrared (FTIR) spectroscopy, cyclic voltammetry and viscometry techniques. The binding constant between ct-DNA and SY in phosphate buffer solution (pH 7.4) was calculated as 2.09 × 103 L mol-1. The non-electrostatic bonding constant (K0t) was almost consistent and the ratio of K0t/Kb increased by increasing the ionic strength in the range of 0.01-0.1 mol L-1 of KCl. This observation shows that, the molecular bonding of SY to ct-DNA is a combination of electrostatic and intercalation interactions. In the electrochemical studies, an oxidation peak at 0.71 V and a reduction peak at about 0.63 V was observed with the peak potential difference (ΔEp) of 0.08 V, showing a reversible process. The oxidation and reduction peaks were significantly decreased in the presence of ct-DNA and the reduction peak current shifted to negative values. In spectrofluorometric study, the fluorescence intensity of SY increased dramatically after successive addition of DNA due to the increasing of molecular surface area and decreasing of impact frequency between solvent and SY-DNA adduct. Moreover, viscometric study shows that the increasing of viscosity for SY solution in the presence of DNA is due to the intercalation mechanism with double strand DNA (ds-DNA).

  3. Id-1 and Id-2 genes and products as therapeutic targets for treatment of breast cancer and other types of carcinoma

    Energy Technology Data Exchange (ETDEWEB)

    Desprez, Pierre-Yves; Campisi, Judith

    2014-09-30

    A method for treatment and amelioration of breast, cervical, ovarian, endometrial, squamous cells, prostate cancer and melanoma in a patient comprising targeting Id-1 or Id-2 gene expression with a delivery vehicle comprising a product which modulates Id-1 or Id-2 expression.

  4. Id-1 and Id-2 genes and products as therapeutic targets for treatment of breast cancer and other types of carcinoma

    Science.gov (United States)

    Desprez, Pierre-Yves; Campisi, Judith

    2014-09-30

    A method for treatment and amelioration of breast, cervical, ovarian, endometrial, squamous cells, prostate cancer and melanoma in a patient comprising targeting Id-1 or Id-2 gene expression with a delivery vehicle comprising a product which modulates Id-1 or Id-2 expression.

  5. Lowest-ID with Adaptive ID Reassignment: A Novel Mobile Ad-Hoc Networks Clustering Algorithm

    CERN Document Server

    Gavalas, Damianos; Konstantopoulos, Charalampos; Mamalis, Basilis

    2011-01-01

    Clustering is a promising approach for building hierarchies and simplifying the routing process in mobile ad-hoc network environments. The main objective of clustering is to identify suitable node representatives, i.e. cluster heads (CHs), to store routing and topology information and maximize clusters stability. Traditional clustering algorithms suggest CH election exclusively based on node IDs or location information and involve frequent broadcasting of control packets, even when network topology remains unchanged. More recent works take into account additional metrics (such as energy and mobility) and optimize initial clustering. However, in many situations (e.g. in relatively static topologies) re-clustering procedure is hardly ever invoked; hence initially elected CHs soon reach battery exhaustion. Herein, we introduce an efficient distributed clustering algorithm that uses both mobility and energy metrics to provide stable cluster formations. CHs are initially elected based on the time and cost-efficien...

  6. Role of yeast domination in Indian idli batter fermentation.

    Science.gov (United States)

    Soni, S K; Sandhu, D K

    1991-07-01

    Adding Saccharomyces cerevisiae, along with natural bacterial flora of the ingredients, was the best method for standardizing idli termentation in terms of improved organoleptic characteristics, leavening and nutritional constituents.

  7. Defining the safe current limit for opening ID photon shutter

    Energy Technology Data Exchange (ETDEWEB)

    Seletskiy, S. [Brookhaven National Lab. (BNL), Upton, NY (United States). Photon Sciences Dept.

    2015-12-14

    The NSLS-II storage ring is protected from possible damage from insertion devices (IDs) synchrotron radiation by a dedicated active interlock system (AIS). It monitors electron beam position and angle and triggers beam drop if beam orbit exceeds the boundaries of pre-calculated active interlock envelope (AIE). The beamlines (BL) and beamline frontends (FE) are designed under assumption that the electron beam is interlocked within the AIE. For historic reasons the AIS engages the ID active interlock (AI-ID) at any non-zero beam current whenever the ID photon shutter (IDPS) is getting opened. Such arrangement creates major inconveniences for BLs commissioning. Apparently there is some IDPS safe current limit (SCL) under which the IDPS can be opened without interlocking the e-beam. The goal of this paper is to find such limit.

  8. Scientists ID Key Fetal Cells Vulnerable to Zika

    Science.gov (United States)

    ... html Scientists ID Key Fetal Cells Vulnerable to Zika Lab study suggests possible mechanism for birth defects ... 29, 2016 (HealthDay News) -- The devastating mosquito-borne Zika virus can infect cells that play a role ...

  9. A Good IDS Response Protocol of MANET Containment Strategies

    Science.gov (United States)

    Cheng, Bo-Chao; Chen, Huan; Tseng, Ryh-Yuh

    Much recent research concentrates on designing an Intrusion Detection System (IDS) to detect the misbehaviors of the malicious node in MANET with ad-hoc and mobility natures. However, without rapid and appropriate IDS response mechanisms performing follow-up management services, even the best IDS cannot achieve the desired primary goal of the incident response. A competent containment strategy is needed to limit the extent of an attack in the Incident Response Life Cycle. Inspired by the T-cell mechanisms in the human immune system, we propose an efficient MANET IDS response protocol (T-SecAODV) that can rapidly and accurately disseminate alerts of the malicious node attacks to other nodes so as to modify their AODV routing tables to isolate the malicious nodes. Simulations are conducted by the network simulator (Qualnet), and the experiment results indicate that T-SecAODV is able to spread alerts steadily while greatly reduce faulty rumors under simultaneous multiple malicious node attacks.

  10. Genetics Experts Unite to I.D. Unknown Katrina Victims

    Science.gov (United States)

    ... Current Issue Past Issues Research News From NIH Genetics Experts Unite to I.D. Unknown Katrina Victims ... in the recent Advances in molecular biology and genetics," says team member Stephen Sherry, Ph.D., of ...

  11. FDIC Institution Directory (ID) -- Insured Insitution Download File

    Data.gov (United States)

    Federal Deposit Insurance Corporation — The FDIC's Institution Directory (ID) download file provides a list of all FDIC-insured institutions. The file includes demographic information related to the...

  12. idSpace: Supporting Designers to develop Innovative Products

    NARCIS (Netherlands)

    Sloep, Peter; Bitter-Rijpkema, Marlies; Retalis, Symeon; Georgiakakis, Petros; Dolog, Peter

    2009-01-01

    Sloep, P., Bitter-Rijpkema, M., Retalis, S., Georgiakakis, P., & Dolog, P. (2008). idSpace: Supporting Designers to develop Innovative Products. Presentation at Online Educa. December, 3, 2008. Berlin, Germany.

  13. Security analysis for biometric data in ID documents

    Science.gov (United States)

    Schimke, Sascha; Kiltz, Stefan; Vielhauer, Claus; Kalker, Ton

    2005-03-01

    In this paper we analyze chances and challenges with respect to the security of using biometrics in ID documents. We identify goals for ID documents, set by national and international authorities, and discuss the degree of security, which is obtainable with the inclusion of biometric into documents like passports. Starting from classical techniques for manual authentication of ID card holders, we expand our view towards automatic methods based on biometrics. We do so by reviewing different human biometric attributes by modality, as well as by discussing possible techniques for storing and handling the particular biometric data on the document. Further, we explore possible vulnerabilities of potential biometric passport systems. Based on the findings of that discussion we will expand upon two exemplary approaches for including digital biometric data in the context of ID documents and present potential risks attack scenarios along with technical aspects such as capacity and robustness.

  14. Study IDs 2 Zika Virus Proteins Linked to Microcephaly

    Science.gov (United States)

    ... gov/news/fullstory_160386.html Study IDs 2 Zika Virus Proteins Linked to Microcephaly Discovery might one day ... say they've identified two proteins in the Zika virus linked to the severe birth defect microcephaly. Babies ...

  15. Narva Aleksandri kirikusse paigaldatakse vitraažid / Irina Tokareva

    Index Scriptorium Estoniae

    Tokareva, Irina

    2004-01-01

    1919.a. hävinud vitraažid asendatakse Dolores Hoffmanni originaalsete piiblipersoone kujutavate vitraažidega. Kasutatakse uudset tehnoloogiat. vitraaže on kiriku kaheksa akna jaoks. Villu Jürjo kommentaarid

  16. RadNet Air Data From Idaho Falls, ID

    Science.gov (United States)

    This page presents radiation air monitoring and air filter analysis data for Idaho Falls, ID from EPA's RadNet system. RadNet is a nationwide network of monitoring stations that measure radiation in air, drinking water and precipitation.

  17. Role of Leuconostoc mesenteroides in Leavening the Batter of Idli, a Fermented Food of India1

    Science.gov (United States)

    Mukherjee, S. K.; Albury, M. N.; Pederson, C. S.; Van Veen, A. G.; Steinkraus, K. H.

    1965-01-01

    The fermentation of the batter of idli, a fermented food of India, was studied. The microorganisms responsible for the characteristic changes in the batter were isolated and identified. Although there is a sequential change in the bacterial flora, the predominant microorganism responsible for souring, as well as for gas production, was found to be Leuconostoc mesenteroides. In the later stages of fermentation, growth of Streptococcus faecalis and, still later, of Pediococcus cerevisiae becomes significant. The fermentation of idli demonstrates a leavening action caused by the activity of the heterofermentative lactic acid bacterium, L. mesenteroides. As far as is known, this is the first record of a leavening action produced exclusively by the activity of a lactic acid bacterium. Images Fig. 3 PMID:14325884

  18. Surface-enhanced oxidation and detection of Sunset Yellow and Tartrazine using multi-walled carbon nanotubes film-modified electrode.

    Science.gov (United States)

    Zhang, Weikang; Liu, Tao; Zheng, Xiaojiang; Huang, Wensheng; Wan, Chidan

    2009-11-01

    The insoluble multi-walled carbon nanotubes (MWNT) was successfully dispersed into water in the presence of hydrophobic surfactant. After that, MWNT film-coated glassy carbon electrode (GCE) was achieved via dip-coating and evaporating water. Owing to huge surface area, high sorption capacity and subtle electronic properties, MWNT film exhibits highly efficient accumulation efficiency as well as considerable surface enhancement effects to Sunset Yellow and Tartrazine. As a result, the oxidation peak currents of Sunset Yellow and Tartrazine remarkably increase at the MWNT film-modified GCE. Based on this, a novel electrochemical method was developed for the simultaneous determination of Sunset Yellow and Tartrazine. The limits of detection are 10.0 ng mL(-1) (2.2 x 10(-8)mol L(-1)) and 0.1 microg mL(-1) (1.88 x 10(-7)mol L(-1)) for Sunset Yellow and Tartrazine. Finally, the proposed method was successfully used to detect Sunset Yellow and Tartrazine in soft drinks.

  19. Biometrics and ID Cards — Enablers for Personal Security

    Science.gov (United States)

    Reisen, Andreas

    The electronic ID card is a modernization and security project of the German Government. On the one hand, the multifunctional card is intended to boost security and the convenience of e-government and e-business applications. On the other hand, the new biometric ID card should allow citizens to use it as a travel document in the Schengen area and for specific destinations outside the European Union also in the future.

  20. Accelerated fermentation of 'idli' batter using soy residue okara.

    Science.gov (United States)

    Rekha, C R; Vijayalakshmi, G

    2011-06-01

    The aim of this work was to reduce the natural fermentation period of 'idli' from the conventional 14 h to 10 h by adding underutilized okara for the preparation of 'idli'. Black gram was partially substituted with soy residue okara in the ratio of (1:1). After 14 h of natural fermentation, the pH and total acidity of control 'idli' batter was 4.51 and 0.64% and that of okara fortified 'idli' batter was 4.53 and 0.43%, respectively. The amount of CO2 released by the control and okara fortified batter was 19.7% and 33.6% respectively. The viable count of yeast and mold, lactics and mesophilic bacteria in control & okara batter increased with time reaching 9.00 & 10.34, 8.66 & 7.69, and 8.65 & 9.47 log10 cfu/g, respectively at the end of 10 h of natural fermentation. Okara fortified 'idli' was soft and spongy compared to control 'idli' .

  1. BioID Identification of Lamin-Associated Proteins.

    Science.gov (United States)

    Mehus, Aaron A; Anderson, Ruthellen H; Roux, Kyle J

    2016-01-01

    A- and B-type lamins support the nuclear envelope, contribute to heterochromatin organization, and regulate a myriad of nuclear processes. The mechanisms by which lamins function in different cell types and the mechanisms by which lamin mutations cause over a dozen human diseases (laminopathies) remain unclear. The identification of proteins associated with lamins is likely to provide fundamental insight into these mechanisms. BioID (proximity-dependent biotin identification) is a unique and powerful method for identifying protein-protein and proximity-based interactions in living cells. BioID utilizes a mutant biotin ligase from bacteria that is fused to a protein of interest (bait). When expressed in living cells and stimulated with excess biotin, this BioID-fusion protein promiscuously biotinylates directly interacting and vicinal endogenous proteins. Following biotin-affinity capture, the biotinylated proteins can be identified using mass spectrometry. BioID thus enables screening for physiologically relevant protein associations that occur over time in living cells. BioID is applicable to insoluble proteins such as lamins that are often refractory to study by other methods and can identify weak and/or transient interactions. We discuss the use of BioID to elucidate novel lamin-interacting proteins and its applications in a broad range of biological systems, and provide detailed protocols to guide new applications.

  2. ANALISIS SIKAP DAN PERILAKU KONSUMEN TERHADAP PEMILIHAN RUMAH TINGGAL PADA KAWASAN SUNSET GARDEN DI KOTA DENPASAR, BALI

    Directory of Open Access Journals (Sweden)

    I K. Ade Siswanta

    2014-02-01

    Full Text Available The research is motivated by the more selective consumers in choosing a house which impact on changes in market conditions ongoing. Developers should anticipate factors that influence changes in market conditions, such as attitudes and behaviors of consumers in choosing a house. One excample of this condition is development of Sunset Garden area located at Jalan Pura Mertasari Sunset Road, Denpasar, Bali which is this properties are able to attract consumers to buy houses in this area although this price of the house is quite expensive. Therefore, the research was conducted to determine factors that are considered in the selection of residential, consumer attitudes and behavior on the selection of a house and the relationship of consumer characteristics and attributes of products offered in this area. This study used research instruments such as questionnaires to obtain information on the characteristics of respondents and the four components of the attitudes and behavior of the level of confidence, the level of evaluation, the level of normative beliefs and motivation levels. The data analysis technique used is a factor analysis to identify the factors considered in choosing a house, attitudes and behavior analysis with Fishbein method and contingency coefficient analysis to determine the magnitude of the relationship variable product attributes and consumer characteristics. The results of this study indicate the factors that affect the house is 5 (five factors, they are the location and the legality factors, supporting facilities factors, physical factors, factor values, and environmental factors. Attitudes and behavior are shown in choosing a house on Sunset Garden Zone fall into this category good enough. The results showed that there is a relationship between consumer characteristics and attributes of the product which the consumer's income level has the strongest ties to the variable price of the product.

  3. Response of a free-flying songbird to an experimental shift of the light polarization pattern around sunset.

    Science.gov (United States)

    Schmaljohann, Heiko; Rautenberg, Tobias; Muheim, Rachel; Naef-Daenzer, Beat; Bairlein, Franz

    2013-04-15

    The magnetic field, the sun, the stars and the polarization pattern of visible light during twilight are important cues for orientation in nocturnally migrating songbirds. As these cues change with time and location on Earth, the polarization pattern was put forward as a likely key reference system calibrating the other compass systems. Whether this applies generally to migratory birds is, however, controversially discussed. We used an experimental approach in free-flying birds to study the role of polarization for their departure direction in autumn. Experimental birds experienced a 90 deg shift of the band of maximum polarization during sunset, whereas control birds experienced the polarization pattern as under natural conditions. Full view of the sunset cues near the horizon was provided during the cue conflict exposure. Here we show that both the experimental and the control birds being released after nautical twilight departed consistently towards south-southeast. Radiotelemetry allowed tracking of the first 15 km of the birds' outward journey, thus the intrinsic migration direction as chosen by the birds was measured. We found no recalibration of the magnetic compass after pre-exposure to a cue conflict between the natural magnetic field and the artificially shifted polarization pattern at sunset. The lacking difference in the departure direction of both groups may suggest that birds did not recalibrate any of the compass systems during the experiment. As free-flying migrants can use all available orientation cues after release, it remains unknown whether our birds might have used the magnetic and/or star compass to determine their departure direction.

  4. Serological Changes Induced by Blend of Sunset Yellow, Metanil Yellow and Tartrazine in Swiss Albino Rat, Rattus Norvegicus

    OpenAIRE

    Saxena, Beenam; Sharma, Shiv

    2014-01-01

    Objective: The present study was carried out to evaluate the toxic effect of blend of some food colors on Swiss albino rats. Materials and Methods: A blend (1:1:1) of sunset yellow, metanil yellow and tartrazine showed additive effects on serological parameters which indicate that addition of these dye together in food stuff may give rise to more toxic effects than are produced by each dye individually. Animals were divided into four groups (I, II, III, and IV). First group was treated as con...

  5. Multimodal biometrics for identity documents (MBioID).

    Science.gov (United States)

    Dessimoz, Damien; Richiardi, Jonas; Champod, Christophe; Drygajlo, Andrzej

    2007-04-11

    The MBioID initiative has been set up to address the following germane question: What and how biometric technologies could be deployed in identity documents in the foreseeable future? This research effort proposes to look at current and future practices and systems of establishing and using biometric identity documents (IDs) and evaluate their effectiveness in large-scale developments. The first objective of the MBioID project is to present a review document establishing the current state-of-the-art related to the use of multimodal biometrics in an IDs application. This research report gives the main definitions, properties and the framework of use related to biometrics, an overview of the main standards developed in the biometric industry and standardisation organisations to ensure interoperability, as well as some of the legal framework and the issues associated to biometrics such as privacy and personal data protection. The state-of-the-art in terms of technological development is also summarised for a range of single biometric modalities (2D and 3D face, fingerprint, iris, on-line signature and speech), chosen according to ICAO recommendations and availabilities, and for various multimodal approaches. This paper gives a summary of the main elements of that report. The second objective of the MBioID project is to propose relevant acquisition and evaluation protocols for a large-scale deployment of biometric IDs. Combined with the protocols, a multimodal database will be acquired in a realistic way, in order to be as close as possible to a real biometric IDs deployment. In this paper, the issues and solutions related to the acquisition setup are briefly presented.

  6. Integrated, multidisciplinary reservoir characterization, modeling and engineering leading to enhanced oil recovery from the Midway-Sunset field, California

    Energy Technology Data Exchange (ETDEWEB)

    Schamel, S.; Forster, C.; Deo, M. (Univ. of Utah, Salt Lake City, UT (United States)) (and others)

    1996-01-01

    The Pru Fee property is developed in a heavy oil, Class III (slope and basin clastic sand), reservoir of the Midway-Sunset field, San Joaquin Basin, California. Wells on the property were shut-in with an estimated 85% of the original oil remaining in place because the reservoir failed to respond to conventional cyclic steaming. Producibility problems are attributed to the close proximity of the property to the margin of the field. Specific problems include complex reservoir geometry, thinning pay, bottom water, and dipping beds. These problems are likely common at the margins of the Midway-Sunset and other Class III reservoirs. This project forms the first step in returning the property to production and explores strategies that might be applied elsewhere. Reservoir characterization, modeling, and engineering methods are integrated to design, simulate, and implement a pilot steam flood. A new drillhole provides good quality, core through the pay zone and a full suite of geophysical logs. Correlations between geological and petrophysical data are used to extrapolate reservoir conditions from older logs and yield a 3-dimensional petrophysical model. Numerical results illustrate how each producibility problem might influence production and provide a framework for designing the pilot steam flood. This first phase illustrates how a multidisciplinary team can use established technologies in developing the detailed petrophysical, geological, and numerical models needed to enhance oil recovery from marginal areas of Class III reservoirs.

  7. Integrated, multidisciplinary reservoir characterization, modeling and engineering leading to enhanced oil recovery from the Midway-Sunset field, California

    Energy Technology Data Exchange (ETDEWEB)

    Schamel, S.; Forster, C.; Deo, M. [Univ. of Utah, Salt Lake City, UT (United States)] [and others

    1996-12-31

    The Pru Fee property is developed in a heavy oil, Class III (slope and basin clastic sand), reservoir of the Midway-Sunset field, San Joaquin Basin, California. Wells on the property were shut-in with an estimated 85% of the original oil remaining in place because the reservoir failed to respond to conventional cyclic steaming. Producibility problems are attributed to the close proximity of the property to the margin of the field. Specific problems include complex reservoir geometry, thinning pay, bottom water, and dipping beds. These problems are likely common at the margins of the Midway-Sunset and other Class III reservoirs. This project forms the first step in returning the property to production and explores strategies that might be applied elsewhere. Reservoir characterization, modeling, and engineering methods are integrated to design, simulate, and implement a pilot steam flood. A new drillhole provides good quality, core through the pay zone and a full suite of geophysical logs. Correlations between geological and petrophysical data are used to extrapolate reservoir conditions from older logs and yield a 3-dimensional petrophysical model. Numerical results illustrate how each producibility problem might influence production and provide a framework for designing the pilot steam flood. This first phase illustrates how a multidisciplinary team can use established technologies in developing the detailed petrophysical, geological, and numerical models needed to enhance oil recovery from marginal areas of Class III reservoirs.

  8. The Self- and Other-Deception Questionnaires-Intellectual Disabilities (SDQ-ID and ODQ-ID): component analysis and reliability.

    Science.gov (United States)

    Jobson, Laura; Stanbury, Alexandra; Langdon, Peter E

    2013-10-01

    The objectives of this research were to: (1) investigate the component structure and psychometric properties of the Self- and Other-Deception Questionnaires-Intellectual Disabilities (SDQ-ID and ODQ-ID), (2) examine the relationship between social desirability and IQ, and (3) compare social desirability scores of those with intellectual disabilities (IDs) and a history of criminal offending to the social desirability scores of participants with IDs and those without IDs and no such history, controlling for general intellectual functioning. Men with mild to borderline IDs detained within medium secure inpatient forensic mental health services (N=40) completed the SDQ-ID and ODQ-ID at Time 1 and then two-weeks later at Time 2. Data for the men with and without IDs and no known criminal offending history were taken from a previous study (N=60). Following exploratory Principal Components Analysis, the number of questionnaire items were reduced, and a two-factor structure was found for the SDQ-ID which was labelled: (1) Positive Self Representation and (2) Denial of Intrusive Thoughts. A two-factor structure was also found for the ODQ-ID and these two factors were labelled: (1) Denial of Negative Social Interaction and (2) Untrustworthiness. Both the SDQ-ID and ODQ-ID had acceptable internal consistency and test-retest reliability. Fifteen percent of the variance in SDQ-ID scores was explained by Full Scale IQ, while 21% of the variance in ODQ-ID scores was explained by Full Scale IQ. Between group comparisons controlling for intelligence did not yield any significant differences. The shortened SDQ-ID and ODQ-ID have promising psychometric properties, and their component structures appear robust. Differences between men with and without IDs on these two measures of social desirability can be accounted for by differences in general intellectual functioning. Copyright © 2013 Elsevier Ltd. All rights reserved.

  9. Towards fraud-proof ID documents using multiple data hiding technologies and biometrics

    Science.gov (United States)

    Picard, Justin; Vielhauer, Claus; Thorwirth, Niels

    2004-06-01

    Identity documents, such as ID cards, passports, and driver's licenses, contain textual information, a portrait of the legitimate holder, and eventually some other biometric characteristics such as a fingerprint or handwritten signature. As prices for digital imaging technologies fall, making them more widely available, we have seen an exponential increase in the ease and the number of counterfeiters that can effectively forge documents. Today, with only limited knowledge of technology and a small amount of money, a counterfeiter can effortlessly replace a photo or modify identity information on a legitimate document to the extent that it is very diffcult to differentiate from the original. This paper proposes a virtually fraud-proof ID document based on a combination of three different data hiding technologies: digital watermarking, 2-D bar codes, and Copy Detection Pattern, plus additional biometric protection. As will be shown, that combination of data hiding technologies protects the document against any forgery, in principle without any requirement for other security features. To prevent a genuine document to be used by an illegitimate user,biometric information is also covertly stored in the ID document, to be used for identification at the detector.

  10. Novel ID-based anti-collision approach for RFID

    Science.gov (United States)

    Zhang, De-Gan; Li, Wen-Bin

    2016-09-01

    Novel correlation ID-based (CID) anti-collision approach for RFID under the banner of the Internet of Things (IOT) has been presented in this paper. The key insights are as follows: according to the deterministic algorithms which are based on the binary search tree, we propose a method to increase the association between tags so that tags can initiatively send their own ID under certain trigger conditions, at the same time, we present a multi-tree search method for querying. When the number of tags is small, by replacing the actual ID with the temporary ID, it can greatly reduce the number of times that the reader reads and writes to tag's ID. Active tags send data to the reader by the way of modulation binary pulses. When applying this method to the uncertain ALOHA algorithms, the reader can determine the locations of the empty slots according to the position of the binary pulse, so it can avoid the decrease in efficiency which is caused by reading empty slots when reading slots. Theory and experiment show that this method can greatly improve the recognition efficiency of the system when applied to either the search tree or the ALOHA anti-collision algorithms.

  11. Images

    Data.gov (United States)

    National Aeronautics and Space Administration — Images for the website main pages and all configurations. The upload and access points for the other images are: Website Template RSW images BSCW Images HIRENASD...

  12. Increasing Effectiveness of IDS to Improve Security in Intranet

    Directory of Open Access Journals (Sweden)

    Umesh K. Singh

    2005-01-01

    Full Text Available Today Intrusion Detection Systems (IDS are becoming one of the most important tools for intranet security. Research regarding Intrusion Detection Systems (IDSs has become more active with the recent increases in illegal accesses to computer systems. Many researchers focus only on the techniques or mechanisms for detecting intrusions automatically, without considering the security of IDSs themselves. When an intruder attacks and breaks into a system, he or she often deletes system logs and stops auditing processes. Thus, the security of an intrusion detection system is an important aspect of intrusion detection. This study explores the methods for increasing effectiveness in configurations of an IDS for obtaining maximum effects in security in an intranet. We also discuss the hurdles that have blocked successful measurements in this area and present suggestions for improving effectiveness of an IDS.

  13. A Dynamic ID-based Remote User Authentication Scheme

    CERN Document Server

    Das, Manik Lal; Gulati, Ved P

    2004-01-01

    Password-based authentication schemes are the most widely used techniques for remote user authentication. Many static ID-based remote user authentication schemes both with and without smart cards have been proposed. Most of the schemes do not allow the users to choose and change their passwords, and maintain a verifier table to verify the validity of the user login. In this paper we present a dynamic ID-based remote user authentication scheme using smart cards. Our scheme allows the users to choose and change their passwords freely, and do not maintain any verifier table. The scheme is secure against ID-theft, and can resist the reply attacks, forgery attacks, guessing attacks, insider attacks and stolen verifier attacks.

  14. Effect of ingredients on sensory profile of idli.

    Science.gov (United States)

    Durgadevi, Manoharan; Shetty, Prathapkumar H

    2014-09-01

    Idli is a traditional fermented food and is consumed in India and Srilanka. The objective of the present study is to select the ingredients for optimum desirable product characteristics and to identify the optimum ratios of ingredients and fermentation time with respect to sensory attributes using Response Surface Methodology (RSM). The sensory attributes included were color, appearance, texture, taste and overall quality. Preliminary trials were conducted using five variants of rice and common black gram dhal before framing a model using Central Composite Rotatable Design (CCRD). From the study it was found that a desirable score of 0.7439 was obtained for sensory attributes of idli made with the ratio of 3: 1.475 for IR20 idli rice and ADT3 variety black gram (with husk removed after soaking) fermented for 10.2 h. Principal Component Analysis (PCA) helped to discriminate the samples and attributes within the data matrix, depending upon their inter relationships.

  15. Test and calibration of the IDS fast-timing electronics

    CERN Document Server

    AUTHOR|(CDS)2160817

    2016-01-01

    The ISOLDE decay station(IDS) is one of the permanent experimental setups at the ISOLDE facility of CERN. IDS is used to study decay properties of radioactive nuclei. Thus, fast-timing electronics are necessary for extracting nuclear half-lives. The aims of this work are testing and optimization of the IDS fast-timing electronics as well as measuring a nuclear level half-life in the decay of $^{152}$Eu. The energy resolution of LaBr$_3$ $\\gamma$-detectors was characterized and optimized. A nuclear level lifetime of $^{152}$Eu was measured after obtaining the best parameters for energy resolution and time walk. Dedicated sorting scripts were developed in ROOT in order of perform the characterization and optimization automatically.

  16. The Danish eID Case: Twenty years of Delay

    DEFF Research Database (Denmark)

    Hoff, Jens Villiam; Hoff, Frederik Villiam

    2010-01-01

    The focus of this article is to explain why there is still no qualified digital signature in Denmark as defined by the EU eSignatures Directive nor any other nationwide eID even though Denmark had an early start in eGovernment, and a high level of "e-readiness" compared to other nations. Laying out...... of intergovernmental coordination and lack of cooperation between public and private sector. However, with the recent tender on digital signatures won by the PBS and the roll-out of the NemID it seems that Denmark will finally - after twenty years of delay - have an eID which can be widely used in the public as well...

  17. Generating Decision Trees Method Based on Improved ID3 Algorithm

    Institute of Scientific and Technical Information of China (English)

    Yang Ming; Guo Shuxu1; Wang Jun3

    2011-01-01

    The ID3 algorithm is a classical learning algorithm of decision tree in data mining.The algorithm trends to choosing the attribute with more values,affect the efficiency of classification and prediction for building a decision tree.This article proposes a new approach based on an improved ID3 algorithm.The new algorithm introduces the importance factor λ when calculating the information entropy.It can strengthen the label of important attributes of a tree and reduce the label of non-important attributes.The algorithm overcomes the flaw of the traditional ID3 algorithm which tends to choose the attributes with more values,and also improves the efficiency and flexibility in the process of generating decision trees.

  18. Memristor Crossbar-based Hardware Implementation of IDS Method

    CERN Document Server

    Merrikh-Bayat, Farnood; Rohani, Ali

    2010-01-01

    Ink Drop Spread (IDS) is the engine of Active Learning Method (ALM), which is the methodology of soft computing. IDS, as a pattern-based processing unit, extracts useful information from a system subjected to modeling. In spite of its excellent potential in solving problems such as classification and modeling compared to other soft computing tools, finding its simple and fast hardware implementation is still a challenge. This paper describes a new hardware implementation of IDS method based on the memristor crossbar structure. In addition of simplicity, being completely real-time, having low latency and the ability to continue working after the occurrence of power breakdown are some of the advantages of our proposed circuit.

  19. The 2-ID-B intermediate-energy scanning X-ray microscope at the APS

    Energy Technology Data Exchange (ETDEWEB)

    McNulty, I.; Paterson, D.; Arko, J.; Erdmann, M.; Goetze, K.; Ilinski, P.; Mooney, T.; Vogt, S.; Xu, S. [Argonne National Lab., IL (United States); Frigo, S.P. [Chicago Univ., IL (United States). Dept. of Physics; Retsch, C.C. [Saint-Gobain Sekurit Deutschland (Germany); Stampfl, A.P.J. [Australian Nuclear Science and Technology Organisation, Div. Physics, Menai, NSW (Australia); Wang, Y. [X-Radia Inc., Concord, CA (United States)

    2002-08-01

    The intermediate-energy scanning x-ray microscope at beamline 2-ID-B at the Advanced Photon Source is a dedicated instrument for materials and biological research. The microscope uses a zone plate lens to focus coherent 1-4 keV x-rays to a 60 nm focal spot of 10{sup 9} photons/s onto the sample. It records simultaneous transmission and energy-resolved fluorescence images. We have used the microscope for nano-tomography of chips and micro-spectroscopy of cells. (authors)

  20. A Simple Quantum Integro-Differential Solver (SQuIDS)

    CERN Document Server

    Delgado, Carlos Alberto Arguelles; Weaver, Christopher N

    2014-01-01

    Simple Quantum Integro-Differential Solver (SQuIDS) is a C++ code designed to solve semi-analytically the evolution of a set of density matrices and scalar functions. This is done efficiently by expressing all operators in an SU(N) basis. SQuIDS provides a base class from which users can derive new classes to include new non-trivial terms from the right hand sides of density matrix equations. The code was designed in the context of solving neutrino oscillation problems, but can be applied to any problem that involves solving the quantum evolution of a collection of particles with Hilbert space of dimension up to six.

  1. ID-based Key-insulated Authenticated Key Agreement Protocol

    Institute of Scientific and Technical Information of China (English)

    ZHOU Yuan; CHENG Xiao-ming; CHAI Zhen-chuan

    2007-01-01

    The basic idea behind an ID-based cryptosystem is that end user's public key can be determined by his identity information. Comparing with the traditional certificate-based cryptography, identity-based cryptography can eliminate much of the overhead associated with the deployment and management of certificate. However, exposure of private keys can be the most devastating attack on a public key based cryptosystem since such that all security guarantees are lost. In this paper, an ID-based authenticated key agreement protocol was presented. For solving the problem of key exposure of the basic scheme, the technique of key insulation was applied and a key insulated version is developed.

  2. Imagery Measures of Ego, Id, Superego, and Identity: Validity Studies.

    Science.gov (United States)

    Cartwright, D.; DeBruin, J.

    1988-01-01

    Five validity studies of the id, ego, superego, and identity scales of the Study of Imagery are reported, using undergraduate students. Multistage Bonferroni procedures are used to evaluate the significance of results. The scales are related to each other and to toughmindedness, self-control, and behavioral conflict. (TJH)

  3. 59 FR- Realty Action; Ada and Owyhee, ID

    Science.gov (United States)

    1994-05-03

    ...-332A-02; IDI-29516] Realty Action; Ada and Owyhee, ID AGENCY: Bureau of Land Management, Interior. ACTION: Notice of Realty Action--IDI-29516; Exchange of public and private lands in Ada and Owyhee.... Containing 640 acres, more or less, in Owyhee County. The purpose of this exchange is to dispose of...

  4. Chronic arsenic intoxication diagnostic score (CAsIDS).

    Science.gov (United States)

    Dani, Sergio Ulhoa; Walter, Gerhard Franz

    2017-08-31

    Arsenic and its compounds are well-established, potent, environmentally widespread and persistent toxicants with metabolic, genotoxic, mutagenic, teratogenic, epigenetic and carcinogenic effects. Arsenic occurs naturally in the Earth's crust, but anthropogenic arsenic emissions have surmounted the emissions from important natural sources such as volcanism. Inorganic arsenicals exhibit acute and chronic toxicities in virtually all cell types and tissues, and hence arsenic intoxication affects multiple systems. Whereas acute arsenic intoxication is rare and relatively easy to diagnose, chronic arsenic intoxication (CAsI) is common but goes often misdiagnosed. Based on a review of the literature as well as our own clinical experience, we propose a chronic arsenic intoxication diagnostic score (CAsIDS). A distinctive feature of CAsIDS is the use of bone arsenic load as an essential criterion for the individual risk assessment of chronic arsenic intoxication, combined with a systemic clinical assessment. We present clinical examples where CAsIDS is applied for the diagnosis of CAsI, review the main topics of the toxicity of arsenic in different cell and organ systems and discuss the therapy and prevention of disease caused or aggravated by chronic arsenic intoxication. CAsIDS can help physicians establish the diagnosis of CAsI and associated conditions. Copyright © 2017 John Wiley & Sons, Ltd.

  5. 76 FR 33651 - Approval and Promulgation of Implementation Plans; ID

    Science.gov (United States)

    2011-06-09

    ... AGENCY 40 CFR Part 52 Approval and Promulgation of Implementation Plans; ID AGENCY: Environmental... Implementation Plan (SIP) that were submitted to EPA by the State of Idaho on April 16, 2007. This SIP submittal... through 668. Sec. 52.670 Identification of plan. * * * * * (c) * * * EPA-Approved Idaho Regulations State...

  6. Evolution of the ID Process at Sprint: A Practitioner's Perspective.

    Science.gov (United States)

    Beard, Michael W.

    1999-01-01

    Provides instructional developers' (ID) insights and observations based on the experiences of a training and development organization, Sprint's University of Excellence (UE), as it evolved from a small group of 20-25 individuals in 1990 to a large business unit comprising almost 400 individuals in 1999. Discussion includes course development…

  7. Student ID Cards: What You Should Know About Them

    Science.gov (United States)

    Hoffman, Jonathan; McGuire, Agnes C.

    1973-01-01

    Discusses the usefulness of photo ID cards for school security purposes, library control, student activities, and bus transportation control. Examines ways in which card costs can be reduced and the pros and cons of producing the cards at the school or of letting the work out. Problems involving card abuse and student rights are also considered.…

  8. LED-ID System: Coverage And Fast Link Recovery Technique

    Directory of Open Access Journals (Sweden)

    Muhammad Shahin Uddin

    2012-11-01

    Full Text Available Recently Light Emitting Diodes (LEDs are considered to represent the next generation of lighting and communication technology. LED-ID (Light Emitting Diode – Identification is one of the key technologies for identification, data transmission and illumination simultaneously. This is the new paradigm in theidentification technology environment. LED-ID system typically needs line of sight (LOS to support narrow FOV transceivers links to achieve high data rate but reduced the coverage, increase the disconnection rate of the link. Also when the receiver moves horizontally or vertically, in that case coverage also varied and LOS relies upon direct link between transmitter and receiver. Link recovery is a new challenge for reliable LED-ID system. Fast link recovery techniques are essential for the making the system robust. In this paper we discuss about the horizontal and vertical coverage variation in terms of received power and fast link recovery technique for the LED-ID system considering both LOS and NLOS reflection.

  9. Sequence ID and annotation information - Gclust Server | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available List Contact us Gclust Server Sequence ID and annotation information Data detail Data name Sequence ID and ann...e specifying the ID, length and annotation information of the amino acid sequences of the predicted proteins...f amino acid sequence (Sequence ID) Field 2 Length of amino acid sequence Field 3 Ann...of This Database Site Policy | Contact Us Sequence ID and annotation information - Gclust Server | LSDB Archive ...

  10. Study of Lemon Yellow and Sunset Yellow in Adulterated Rhizoma Belamcandae%射干伪品中柠檬黄与日落黄的研究

    Institute of Scientific and Technical Information of China (English)

    王祥红; 谢培山

    2012-01-01

    Objective; To identify and assay of watersoluble dyestuff-lemon yellow and sunset yellow in Adulterated Rhizoma Belamcandae. Method; Use TLC for iddentification and HPLC-DAD for iddentification and assay lemon yellow and sunset yellow. Result; Both TLC and HPLC-DAD can identify lemon yellow and sunset yellow in Adulterated Rhizoma Belamcandae, and HPLC detection indicate the content of lemon yellow between 0. 11-0. 37 g·kg-1, and sunset yellow between 0. 04-0. 11 g·kg-1. Conclusion; Staining Iridis kectori khizoma or other adulterants with lemon yellow and sunset yellow as Rhizoma Belamcandae for sales is not only unnecessary, but also increase unsafe factors in clinic. It is necessary to pay attention to about this by relative medicine researcher and manufactory.%目的:鉴别并测定伪品射干中水溶性色素柠檬黄与日落黄.方法:采用薄层色谱法和高效液相色谱法二极管陈列检测鉴别并定量测定样品中的柠檬黄与日落黄.结果:伪品射干中可检出柠檬黄与日落黄,HPLC法测定柠檬黄含量为0.11 ~0.37 g·kg-1,日落黄含量为0.04 ~0.11 g·kg-1.结论:以川射干或其他伪品用柠檬黄与日落黄染色作为射干销售,即无必要,又曾加临床使用不安全因素,值得相关药品研究与生产单位注意.

  11. Subgroups associated with lower physical fitness in older adults with ID : Results of the HA-ID study

    NARCIS (Netherlands)

    Hilgenkamp, Thessa I. M.; van Wijck, Ruud; Evenhuis, Heleen M.

    2014-01-01

    Although physical fitness is generally very low in older adults with intellectual disabilities (ID), levels may differ across subgroups. It is important to identify which subgroups need to be targeted specifically in physical activity and fitness interventions and reference values. Physical fitness

  12. Differential regulation of granulopoiesis by the basic helix-loop-helix transcriptional inhibitors Id1 and Id2

    NARCIS (Netherlands)

    Buitenhuis, M; van Deutekom, HWM; Verhagen, LP; Castor, A; Jacobsen, SEW; Lammers, JWJ; Koenderman, L; Coffer, PJ

    2005-01-01

    Inhibitor of DNA binding (Id) proteins function as inhibitors of members of the basic helix-loop-helix family of transcription factors and have been demonstrated to play an important role in regulating lymphopoiesis. However, the role of these proteins in regulation of myelopoiesis is currently

  13. Infrared Astronomy with Arrays: The Next Generation; Sunset Village, Los Angeles, CA, Oct. 1993

    Science.gov (United States)

    Mclean, Ian S.

    1994-01-01

    Conference papers on infrared array techniques and methods for infrared astronomy are presented. Topics covered include the following: infrared telescopes; infrared spectrometers; spaceborne astronomy; astronomical observatories; infrared cameras; imaging techniques; sky surveys; infrared photography; infrared photometry; infrared spectroscopy; equipment specifications; data processing and analysis; control systems; cryogenic equipment; adaptive optics; image resolution; infrared detector materials; and focal plane arrays.

  14. 77 FR 51561 - Notice of Temporary Restriction Order for Skinny Dipper Hot Springs, Boise County, ID

    Science.gov (United States)

    2012-08-24

    ... Bureau of Land Management Notice of Temporary Restriction Order for Skinny Dipper Hot Springs, Boise...: This serves as notice of a sunset-to-sunrise recreational use restriction of Skinny Dipper Hot Springs... Hot Springs, and the public lands in Lot 3, Section 25, T. 9 N., R.3 E., Boise Meridian, Boise...

  15. ID-Based Fair Off-Line Electronic Cash System with Multiple Banks

    Institute of Scientific and Technical Information of China (English)

    Chang-Ji Wang; Yong Tang; Qing Li

    2007-01-01

    ID-based public key cryptography (ID-PKC) has many advantages over certificate-based public key cryptog-raphy (CA-PKC), and has drawn researchers’ extensive attention in recent years. However, the existing electronic cash schemes are constructed under CA-PKC, and there seems no electronic cash scheme under ID-PKC up to now to the best of our knowledge. It is important to study how to construct electronic cash schemes based on ID-PKC from views on both practical perspective and pure research issue. In this paper, we present a simpler and provably secure ID-based restrictive partially blind signature (RPBS), and then propose an ID-based fair off-line electronic cash (ID-FOLC) scheme with multiple banks based on the proposed ID-based RPBS. The proposed ID-FOLC scheme with multiple banks is more efficient than existing electronic cash schemes with multiple banks based on group blind signature.

  16. Orthorectified Photomosaic for Sunset Crater Volcano National Monument Vegetation Mapping Project

    Data.gov (United States)

    National Park Service, Department of the Interior — Orthophotos combine the image characteristics of a photograph with the geometric qualities of a map. The primary digital orthophotoquad (DOQ) is a 1-meter ground...

  17. Entitlement Management: Ready to Enter the IdM Mainstream

    Science.gov (United States)

    Gebel, Gerry; Wang, Alice

    Externalizing authorization processing from business applications has been a goal for architects and developers for many years. Recent compliance demands for more granular access control and policy transparency have increased the urgency to adopt an architectural model where authorization and entitlement management are consumed as a service rather than embedded within business applications. Major software vendors, such as Microsoft, Oracle, and SAP, are making significant steps to separate IdM functionality, including entitlement management from application logic. The market has also responded with a plethora of products that provide entitlement management and authorization functionality for commercial or custom-built application environments. Finally, the Extensible Access Control Markup Language (XACML) has emerged as the consensus authorization standard being supported by a growing number of IT and application vendors. Collectively, these forces form the basis of a nascent IdM market segment referred to as entitlement management.

  18. La I+D en las pymes: Intensidad y estrategia

    Directory of Open Access Journals (Sweden)

    Anna Arbussà

    2004-01-01

    Full Text Available ¿Es importante la innovación en las pequeñas y medianas empresas? ¿De qué dependen sus estrategias de inversión en I+D? En este artículo respondemos a estas preguntas basándonos en nuevos datos obtenidos sobre una muestra de pymes catalanas. Explicamos cómo varía la intensidad de la I+D según sean la demanda, la oportunidad tecnológica y las condiciones de apropiabilidad en el sector industrial donde se halle la empresa; y presentamos las estrategias de desarrollo interno y adquisición externa de tecnología seguidas por las empresas más competitivas.

  19. De l'idée au businessplan

    OpenAIRE

    Frey, Urs

    2012-01-01

    La création est l'une des nombreuses voies pour arriver à sa propre entreprise. Si vous choisissez cette voie, il est déterminant, pour le succès ultérieur de votre jeune entreprise, que la planification et la mise en oeuvre soient optimales. Le businessplan a pour but de détailler pas à pas l'idée d'entreprise, d'opposer les opportunités aux risques et d'élaborer des budgets. Nous vous indiquons les obstacles que vous pouvez rencontrer sur ce chemin, de l'idée à la création d'une entreprise ...

  20. A NEW EFFICIENT ID-BASED PROXY BLIND SIGNATURE SCHEME

    Institute of Scientific and Technical Information of China (English)

    Ming Yang; Wang Yumin

    2008-01-01

    In a proxy blind signature scheme, the proxy signer is allowed to generate a blind signature on behalf of the original signer. The proxy blind signature scheme is useful in several applications such as e-voting, e-payment, etc. Recently, Zheng, et al. presented an IDentity (ID)-based proxy blind signature. In this paper, a new efficient ID-based proxy blind signature scheme from bilinear pairings is proposed, which can satisfy the security properties of both the proxy signatures and the blind signature schemes. Analysis of the scheme efficiency shows that the new scheme is more efficient than Zheng, et al.'s scheme. The proposed scheme is more practical in the real world.

  1. Tailoring a corporate compliance program for an IDS.

    Science.gov (United States)

    Berkey, M F

    1999-01-01

    Integrated delivery systems (IDSs) face a particular challenge in implementing a corporate compliance program--that of ensuring the program addresses issues of compliance with payment rules and regulations consistently across every component of the health system. To successfully implement an effective compliance program, the various components of the IDS first must understand what such a program is intended to accomplish, and any internal resistance to developing the program must be overcome. The IDS then can undertake identifying and assessing areas of the health system at risk of being in noncompliance, designing and implementing the program, auditing claims processing and cost reporting throughout the health system to ensure systemwide compliance, and maintaining the program through ongoing monitoring and training.

  2. ID-kaart on mugav ja praktiline dokument / Heiki Raudla

    Index Scriptorium Estoniae

    Raudla, Heiki, 1949-

    2001-01-01

    Ilmunud ka: Severnoje Poberezhje 12. okt., lk. 2; Lääne Elu 13. okt., lk. 2; Hiiumaa 13. okt., lk. 2; Koit 16. okt., lk. 6; Nädaline 16. okt., lk. 4; Sakala 18. okt., lk. 2; Valgamaalane 18. okt., lk. 2; Pjarnuskii Ekspress 12. okt., lk. 2; Meie Maa 19. okt., lk. 2; Hiiu Leht 23. okt., lk. 2; Järva Teataja 30. okt., lk. 2. Siseministri nõunik Heiki Raudla ID-kaardist

  3. Guinea pig ID-like families of SINEs.

    Science.gov (United States)

    Kass, David H; Schaetz, Brian A; Beitler, Lindsey; Bonney, Kevin M; Jamison, Nicole; Wiesner, Cathy

    2009-05-01

    Previous studies have indicated a paucity of SINEs within the genomes of the guinea pig and nutria, representatives of the Hystricognathi suborder of rodents. More recent work has shown that the guinea pig genome contains a large number of B1 elements, expanding to various levels among different rodents. In this work we utilized A-B PCR and screened GenBank with sequences from isolated clones to identify potentially uncharacterized SINEs within the guinea pig genome, and identified numerous sequences with a high degree of similarity (>92%) specific to the guinea pig. The presence of A-tails and flanking direct repeats associated with these sequences supported the identification of a full-length SINE, with a consensus sequence notably distinct from other rodent SINEs. Although most similar to the ID SINE, it clearly was not derived from the known ID master gene (BC1), hence we refer to this element as guinea pig ID-like (GPIDL). Using the consensus to screen the guinea pig genomic database (Assembly CavPor2) with Ensembl BlastView, we estimated at least 100,000 copies, which contrasts markedly to just over 100 copies of ID elements. Additionally we provided evidence of recent integrations of GPIDL as two of seven analyzed conserved GPIDL-containing loci demonstrated presence/absence variants in Cavia porcellus and C. aperea. Using intra-IDL PCR and sequence analyses we also provide evidence that GPIDL is derived from a hystricognath-specific SINE family. These results demonstrate that this SINE family continues to contribute to the dynamics of genomes of hystricognath rodents.

  4. FastID: Extremely Fast Forensic DNA Comparisons

    Science.gov (United States)

    2017-05-19

    FastID: Extremely Fast Forensic DNA Comparisons Darrell O. Ricke, PhD Bioengineering Systems & Technologies Massachusetts Institute of...Technology Lincoln Laboratory Lexington, MA USA Darrell.Ricke@ll.mit.edu Abstract—Rapid analysis of DNA forensic samples can have a critical impact on...time sensitive investigations. Analysis of forensic DNA samples by massively parallel sequencing is creating the next gold standard for DNA

  5. ID-kaart on mugav ja praktiline dokument / Heiki Raudla

    Index Scriptorium Estoniae

    Raudla, Heiki, 1949-

    2001-01-01

    Ilmunud ka: Severnoje Poberezhje 12. okt., lk. 2; Lääne Elu 13. okt., lk. 2; Hiiumaa 13. okt., lk. 2; Koit 16. okt., lk. 6; Nädaline 16. okt., lk. 4; Sakala 18. okt., lk. 2; Valgamaalane 18. okt., lk. 2; Pjarnuskii Ekspress 12. okt., lk. 2; Meie Maa 19. okt., lk. 2; Hiiu Leht 23. okt., lk. 2; Järva Teataja 30. okt., lk. 2. Siseministri nõunik Heiki Raudla ID-kaardist

  6. El sistema español de I+D

    Directory of Open Access Journals (Sweden)

    López Facal, Javier

    1997-06-01

    Full Text Available Not available.Para centrar el lugar que ocupan las Bibliotecas y Centros de documentación en el Sistema de I+D, se resume la evolución de la política científica española desde los años cincuenta y se describe la estructura actual de este sistema, sus magnitudes principales y sus deficiencias.

  7. Applying Fuzzy ID3 Decision Tree for Software Effort Estimation

    CERN Document Server

    Elyassami, Sanaa

    2011-01-01

    Web Effort Estimation is a process of predicting the efforts and cost in terms of money, schedule and staff for any software project system. Many estimation models have been proposed over the last three decades and it is believed that it is a must for the purpose of: Budgeting, risk analysis, project planning and control, and project improvement investment analysis. In this paper, we investigate the use of Fuzzy ID3 decision tree for software cost estimation; it is designed by integrating the principles of ID3 decision tree and the fuzzy set-theoretic concepts, enabling the model to handle uncertain and imprecise data when describing the software projects, which can improve greatly the accuracy of obtained estimates. MMRE and Pred are used as measures of prediction accuracy for this study. A series of experiments is reported using two different software projects datasets namely, Tukutuku and COCOMO'81 datasets. The results are compared with those produced by the crisp version of the ID3 decision tree.

  8. Applying Fuzzy ID3 Decision Tree for Software Effort Estimation

    Directory of Open Access Journals (Sweden)

    Ali Idri

    2011-07-01

    Full Text Available Web Effort Estimation is a process of predicting the efforts and cost in terms of money, schedule and staff for any software project system. Many estimation models have been proposed over the last three decades and it is believed that it is a must for the purpose of: Budgeting, risk analysis, project planning and control, and project improvement investment analysis. In this paper, we investigate the use of Fuzzy ID3 decision tree for software cost estimation; it is designed by integrating the principles of ID3 decision tree and the fuzzy set-theoretic concepts, enabling the model to handle uncertain and imprecise data when describing the software projects, which can improve greatly the accuracy of obtained estimates. MMRE and Pred are used as measures of prediction accuracy for this study. A series of experiments is reported using two different software projects datasets namely, Tukutuku and COCOMO'81 datasets. The results are compared with those produced by the crisp version of the ID3 decision tree.

  9. 78 FR 8596 - Hartford Financial Services Group, Inc., Commercial/Actuarial/ Information Delivery Services (IDS...

    Science.gov (United States)

    2013-02-06

    .../ Information Delivery Services (IDS)/Corporate & Financial Reporting Group, Hartford, CT; Notice of Negative... Services Group, Inc., Commercial/Actuarial/Information Delivery Services (IDS)/Corporate & Financial... Hartford Financial Services Group, Inc., Commercial/Actuarial/Information Delivery Services...

  10. Determination of sunset yellow and tartrazine in food samples by combining ionic liquid-based aqueous two-phase system with high performance liquid chromatography.

    Science.gov (United States)

    Sha, Ou; Zhu, Xiashi; Feng, Yanli; Ma, Weixing

    2014-01-01

    We proposed a simple and effective method, by coupling ionic liquid-based aqueous two-phase systems (IL-ATPSs) with high performance liquid chromatography (HPLC), for the analysis of determining tartrazine and sunset yellow in food samples. Under the optimized conditions, IL-ATPSs generated an extraction efficiency of 99% for both analytes, which could then be directly analyzed by HPLC without further treatment. Calibration plots were linear in the range of 0.01-50.0 μg/mL for both Ta and SY. The limits of detection were 5.2 ng/mL for Ta and 6.9 ng/mL for SY. This method proves successful for the separation/analysis of tartrazine and sunset yellow in soft drink sample, candy sample, and instant powder drink and leads to consistent results as obtained from the Chinese national standard method.

  11. Determination of Sunset Yellow and Tartrazine in Food Samples by Combining Ionic Liquid-Based Aqueous Two-Phase System with High Performance Liquid Chromatography

    Directory of Open Access Journals (Sweden)

    Ou Sha

    2014-01-01

    Full Text Available We proposed a simple and effective method, by coupling ionic liquid-based aqueous two-phase systems (IL-ATPSs with high performance liquid chromatography (HPLC, for the analysis of determining tartrazine and sunset yellow in food samples. Under the optimized conditions, IL-ATPSs generated an extraction efficiency of 99% for both analytes, which could then be directly analyzed by HPLC without further treatment. Calibration plots were linear in the range of 0.01–50.0 μg/mL for both Ta and SY. The limits of detection were 5.2 ng/mL for Ta and 6.9 ng/mL for SY. This method proves successful for the separation/analysis of tartrazine and sunset yellow in soft drink sample, candy sample, and instant powder drink and leads to consistent results as obtained from the Chinese national standard method.

  12. Identification apparatus for ID card holders based on ODVS%基于全方位视觉的人证同一性检验装置

    Institute of Scientific and Technical Information of China (English)

    汤一平; 孙军; 姜军

    2011-01-01

    针对目前人证同一性检测效率低,精度差,证件信息使用不充分等同题,提出了一种由身份证读卡器、全方位视觉传感器(ODVS,Omni--Directional Vision Sensors)和嵌入式系统构成的人证同一性检验装置;通过身份证读卡器读取身份证内的身份证持有者的人脸图像,采用ODVS抓拍身份证持有者的人脸图像,然后利用模块2DPCA算法将身份证内的人脸图像与抓拍的人脸图像进行比对,根据比对的结果得出的Frogenous范数与已设置好的阈值进行比较,若小于阈值就判定为身份证持有者和证件所有者是同一个人;实验结果表明,设计的人证同一性检验装置具有检验速度快、验证精度高,被检验者非约束、系统鲁棒性高等优点.%This paper presents an identification apparatus for ID card holders consisted of an ID card reader, ODVS and embedded systems; the ID card reader reads the face image in the ID card, ODVS captures face images of the ID card holder, and then the module 2DPCA algorithm can compare the face image of ID card with that of the card holder.If the Frogenous norm number obtained according to the compare results is less than the given threshold value, it means the ID card holder and the ID card owner is the same person.Experimental results show that identification apparatus for ID card holders has some advantages, such as quickly check, higher accuracy, non- binding of the holder, higher robustness.

  13. Height-dependent sunrise and sunset: Effects and implications of the varying times of occurrence for local ionospheric processes and modelling

    Science.gov (United States)

    Verhulst, Tobias G. W.; Stankov, Stanimir M.

    2017-10-01

    It is well established that the sunrise and sunset periods are of particular importance to ionospheric research and modelling because of the rapid changes in the ionospheric plasma density, temperature, and dynamics. In particular, the sharp increase in the ionisation following sunrise results in a quick increase in the ionospheric peak density, NmF2 , and a decrease in the peak height, hmF2 . Changes in plasma temperature, scale height and transport processes add further complexity which makes it difficult to investigate and model the ionospheric behaviour during this transitional period from night to day. One of the aspects contributing to this difficulty is that not all ionospheric altitudes are exposed to the first sunlight of the day at the same time. During sunrise, the upper part of the ionosphere is illuminated prior to the lower part which is still in the dark. The boundary between sunlit and dark regions moves downwards until it reaches the surface of the Earth, which is commonly taken as the moment of sunrise at certain geographical coordinates. This means that the sunrise at surface level does not occur until after the entire ionosphere has been illuminated. During sunset, the same process happens in reverse order. This paper addresses the issue of these altitude-dependent times of sunrise and sunset and reports on our study of some of the effects on the diurnal variations in the ionospheric characteristics.

  14. Iron deficiency (ID) at both birth and 9 months predicts right frontal EEG asymmetry in infancy.

    Science.gov (United States)

    Armony-Sivan, Rinat; Zhu, Bingquan; Clark, Katy M; Richards, Blair; Ji, Chai; Kaciroti, Niko; Shao, Jie; Lozoff, Betsy

    2016-05-01

    This study considered effects of timing and duration of iron deficiency (ID) on frontal EEG asymmetry in infancy. In healthy term Chinese infants, EEG was recorded at 9 months in three experimental conditions: baseline, peek-a-boo, and stranger approach. Eighty infants provided data for all conditions. Prenatal ID was defined as low cord ferritin or high ZPP/H. Postnatal ID was defined as ≥ two abnormal iron measures at 9 months. Study groups were pre- and postnatal ID, prenatal ID only, postnatal ID only, and not ID. GLM repeated measure analysis showed a main effect for iron group. The pre- and postnatal ID group had negative asymmetry scores, reflecting right frontal EEG asymmetry (mean ± SE: -.18 ± .07) versus prenatal ID only (.00 ± .04), postnatal ID only (.03 ± .04), and not ID (.02 ± .04). Thus, ID at both birth and 9 months was associated with right frontal EEG asymmetry, a neural correlate of behavioral withdrawal and negative emotions.

  15. 6 CFR 37.25 - Renewal of REAL ID driver's licenses and identification cards.

    Science.gov (United States)

    2010-01-01

    ... SECRETARY REAL ID DRIVER'S LICENSES AND IDENTIFICATION CARDS Minimum Documentation, Verification, and Card Issuance Requirements § 37.25 Renewal of REAL ID driver's licenses and identification cards. (a) In-person renewals. States must require holders of REAL ID driver's licenses and identification cards to renew...

  16. 6 CFR 37.23 - Reissued REAL ID driver's licenses and identification cards.

    Science.gov (United States)

    2010-01-01

    ... SECRETARY REAL ID DRIVER'S LICENSES AND IDENTIFICATION CARDS Minimum Documentation, Verification, and Card Issuance Requirements § 37.23 Reissued REAL ID driver's licenses and identification cards. (a) State... time a REAL ID driver's license or identification card is reissued, to ensure that the...

  17. Picture This: How to Establish an Effective School ID Card Program

    Science.gov (United States)

    Finkelstein, David

    2013-01-01

    Most school districts do not have an ID card policy that everyone knows and follows, yet. many school districts are implementing ID card programs to address concerns about safety, efficiency, and convenience. A well-thought-out ID card program leads to greater security and smoother operations throughout the school and should thus be a priority.…

  18. People with ID as interviewers and co-researchers: experiences and reflection.

    NARCIS (Netherlands)

    Lieshout, H. van

    2012-01-01

    Aim: To share the experience of working with people with intellectual disabilities (ID) as interviewers in a qualitative study about community participation of people with ID. We reflect on two perspectives: the interviewers and the researchers. Method: Eighteen people with ID were interviewed by th

  19. A role for Id2 in regulating photic entrainment of the mammalian circadian system.

    Science.gov (United States)

    Duffield, Giles E; Watson, Nathan P; Mantani, Akio; Peirson, Stuart N; Robles-Murguia, Maricela; Loros, Jennifer J; Israel, Mark A; Dunlap, Jay C

    2009-02-24

    Inhibitor of DNA binding genes (Id1-Id4) encode helix-loop-helix (HLH) transcriptional repressors associated with development and tumorigenesis [1, 2], but little is known concerning the function(s) of these genes in normal adult animals. Id2 was identified in DNA microarray screens for rhythmically expressed genes [3-5], and further analysis revealed a circadian pattern of expression of all four Id genes in multiple tissues including the suprachiasmatic nucleus. To explore an in vivo function, we generated and characterized deletion mutations of Id2 and of Id4. Id2(-/-) mice exhibit abnormally rapid entrainment and an increase in the magnitude of the phase shift of the pacemaker. A significant proportion of mice also exhibit disrupted rhythms when maintained under constant darkness. Conversely, Id4(-/-) mice did not exhibit a noticeable circadian phenotype. In vitro studies using an mPer1 and an AVP promoter reporter revealed the potential for ID1, ID2, and ID3 proteins to interact with the canonical basic HLH clock proteins BMAL1 and CLOCK. These data suggest that the Id genes may be important for entrainment and operation of the mammalian circadian system, potentially acting through BMAL1 and CLOCK targets.

  20. The Id, the Ego and the Superego of The Simpsons

    OpenAIRE

    Stefán Birgir Stefánsson 1985

    2013-01-01

    The purpose of this essay is to explore three main characters from the popular television series The Simpsons in regards to Sigmund Freud’s theories in psychoanalytical analysis. This exploration is done because of great interest by the author and the lack of psychoanalytical analysis found connected to The Simpsons television show. The main aim is to show that these three characters, Homer Simpson, Marge Simpson and Ned Flanders, represent Freud’s three parts of the psyche, the id, the ego a...

  1. RFID and Auto-ID in planning and logistics

    CERN Document Server

    Jones, Erick C

    2011-01-01

    As RFID technology is becoming increasingly popular, the need has arisen to address the challenges and approaches to successful implementation. RFID and Auto-ID in Planning and Logistics: A Practical Guide for Military UID Applications presents the concepts for students, military personnel and contractors, and corporate managers to learn about RFID and other automatic information capture technologies, and their integration into planning and logistics functions. The text includes comparisons of RFID with technologies such as bar codes, satellite tags, and global positioning systems and provides

  2. Degradation of Sunset Yellow FCF using copper loaded bentonite and H2O2 as photo-Fenton like reagent

    Directory of Open Access Journals (Sweden)

    Kiran Chanderia

    2017-02-01

    Full Text Available In the present work, photo-Fenton degradation of Sunset Yellow FCF under visible light was carried out by using copper loaded bentonite and hydrogen peroxide. The photocatalyst was prepared by loading copper ions on bentonite by wet impregnation method. The rate of photocatalytic degradation of dye was measured spectrophotometrically by measuring absorbance of the reaction mixture at regular time intervals. The effect of various parameters such as pH, concentration of dye, amount of photocatalyst, amount of H2O2 and light intensity on the reaction rate has also been studied. Characterization of photocatalyst has been done by IR spectroscopy, scanning electron microscopy and X-ray diffraction. The Chemical Oxygen Demand (COD of the reaction mixture has been determined before and after treatment. A tentative mechanism involving ·≡OH radical as an oxidant for degradation of dye has also been proposed. Involvement of ·≡OH radicals as an active oxidizing agent has been confirmed by using isopropanol and butylated hydroxy toluene (BHT as radical scavengers. It has been observed that the rate of reaction is drastically reduced in the presence of these scavengers. The rate of reaction is much retarded by using BHT as compared with isopropanol.

  3. A humidity sensitive two-dimensional tunable amorphous photonic structure in the outer layer of bivalve ligament from Sunset Siliqua

    Energy Technology Data Exchange (ETDEWEB)

    Zhang, Weigang, E-mail: abczwg15@163.com [College of Materials and Chemical Engineering, Chuzhou University, Chuzhou 239000 (China); Zhang, Gangsheng [College of Material Science and Technology, Guangxi University, Nanning 530004 (China)

    2015-07-01

    A humidity sensitive two-dimensional tunable amorphous photonic structure (2D TAPS) in the outer layer of bivalve ligament from Sunset Siliqua (OLLS) was reported in this paper. The structural color and microstructure of OLLS were investigated by reflection spectra and scanning electron microscopy, respectively. The results indicate that the reflection peak wavelength of the wet OLLS blue-shifts from 454 nm to 392 nm with the increasing of air drying time from 0 to 40 min, while the reflectivity decreases gradually and vanishes at last, relevant color changes from blue to black background color. The structural color in the OLLS is produced by a two-dimensional amorphous photonic structure consisting of aligned protein fibers, in which the diameter of protein fiber and the inter-fiber spacing are 101 ± 12 nm. Water can reversibly tune the reflection peak wavelength and reflectivity of this photonic structure, and the regulation achieved through dynamically tuning the interaction between inter-fiber spacing and average refractive index. - Highlights: • A humidity sensitive two-dimensional tunable amorphous photonic structure • Water can reversibly tune the reflection peak wavelength and reflectivity of this photonic structure. • This photonic structure may yield very useful template for artificial structures.

  4. A humidity sensitive two-dimensional tunable amorphous photonic structure in the outer layer of bivalve ligament from Sunset Siliqua.

    Science.gov (United States)

    Zhang, Weigang; Zhang, Gangsheng

    2015-01-01

    A humidity sensitive two-dimensional tunable amorphous photonic structure (2D TAPS) in the outer layer of bivalve ligament from Sunset Siliqua (OLLS) was reported in this paper. The structural color and microstructure of OLLS were investigated by reflection spectra and scanning electron microscopy, respectively. The results indicate that the reflection peak wavelength of the wet OLLS blue-shifts from 454 nm to 392 nm with the increasing of air drying time from 0 to 40 min, while the reflectivity decreases gradually and vanishes at last, relevant color changes from blue to black background color. The structural color in the OLLS is produced by a two-dimensional amorphous photonic structure consisting of aligned protein fibers, in which the diameter of protein fiber and the inter-fiber spacing are 101 ± 12 nm. Water can reversibly tune the reflection peak wavelength and reflectivity of this photonic structure, and the regulation achieved through dynamically tuning the interaction between inter-fiber spacing and average refractive index.

  5. Sunset yellow FCF, a permitted food dye, alters functional responses of splenocytes at non-cytotoxic dose.

    Science.gov (United States)

    Yadav, Ashish; Kumar, Arvind; Tripathi, Anurag; Das, Mukul

    2013-03-13

    Sunset yellow FCF (SY), a permitted food color, is extensively used in various food preparations and quite often exceeds the permissible levels (100-200 mg/kg). Several toxicity studies on SY are reported, however immunomodulatory properties have not been explored yet. To investigate the immunotoxic properties of SY, splenocytes were isolated, cultured and subjected to mitogen stimulated proliferation assay (lipopolysaccharide, LPS or concanavalin A, Con A), mixed lymphocyte reaction (MLR) assay, immunophenotypic analysis of cell surface receptor expression and assay for cytokines release in the culture supernatants were performed in the presence of SY. Since SY did not exhibit any cytotoxicity up to 250 μg/ml, this dose was used for further studies. It was observed that SY (250 μg/ml) significantly (p<0.05) suppressed the mitogen induced proliferation of splenocytes and MLR response. Further, immunophenotypic analysis revealed that SY alters the relative expression of CD3e/CD4/CD8 in T cells and CD19 in B-cells. Consistent with the suppression of T-cell and B-cell responses and altered surface receptor expression, SY also lowered the expression of IL2, IL4, IL6, IL-17, IFN-γ and TNF-α cytokines. These results suggest that non-cytotoxic dose of SY may have immunomodulatory effects.

  6. Tartrazine and sunset yellow are xenoestrogens in a new screening assay to identify modulators of human oestrogen receptor transcriptional activity.

    Science.gov (United States)

    Axon, Andrew; May, Felicity E B; Gaughan, Luke E; Williams, Faith M; Blain, Peter G; Wright, Matthew C

    2012-08-16

    Primary biliary cirrhosis (PBC) is a cholestatic liver disease of unknown cause that occurs most frequently in post-menopausal women. Since the female sex hormone oestrogen can be cholestatic, we hypothesised that PBC may be triggered in part by chronic exposure to xenoestrogens (which may be more active on a background of low endogenous oestrogen levels seen in post-menopausal women). A reporter gene construct employing a synthetic oestrogen response element predicted to specifically interact with oestrogen receptors (ER) was constructed. Co-transfection of this reporter into an ER null cell line with a variety of nuclear receptor expression constructs indicated that the reporter gene was trans-activated by ERα and ERβ, but not by the androgen, thyroid, progesterone, glucocorticoid or vitamin D receptors. Chemicals linked to PBC were then screened for xenoestrogen activity in the human ERα-positive MCF-7 breast cancer cell line. Using this assay, the coal-derived food and cosmetic colourings--sunset yellow and tartrazine--were identified as novel human ERα activators, activating the human ER with an EC(50%) concentration of 220 and 160 nM, respectively.

  7. DeID – A Data Sharing Tool for Neuroimaging Studies

    Directory of Open Access Journals (Sweden)

    Xuebo eSong

    2015-09-01

    Full Text Available Funding institutions and researchers increasingly expect that data will be shared to increase scientific integrity and provide other scientists with the opportunity to use the data with novel methods that may advance understanding in a particular field of study. In practice, sharing human subject data can be complicated because data must be de-identified prior to sharing. Moreover, integrating varied data types collected in a study can be challenging and time consuming. For example, sharing data from structural imaging studies of a complex disorder requires the integration of imaging, demographic and/or behavioral data in a way that no subject identifiers are included in the de-identified dataset and with new subject labels or identification values that cannot be tracked back to the original ones. We have developed a Java program that users can use to remove identifying information in neuroimaging datasets, while still maintaining the association among different data types from the same subject for further studies. This software provides a series of user interaction wizards to allow users to select data variables to be de-identified, implements functions for auditing and validation of de-identified data, and enables the user to share the de-identified data in a single compressed package through various communication protocols, such as FTPS and SFTP. DeID runs with Windows, Linux, and Mac operating systems and its open architecture allows it to be easily adapted to support a broader array of data types, with the goal of facilitating data sharing. DeID can be obtained at http://www.nitrc.org/projects/deid.

  8. ATF3 suppresses ESCC via downregulation of ID1

    Science.gov (United States)

    Li, Jian; Yang, Zishan; Chen, Zhiuguo; Bao, Yonghua; Zhang, Huijuan; Fang, Xinhui; Yang, Wancai

    2016-01-01

    Esophageal cancer is one of the most prevalent forms of cancer and has a particularly high mortality rate due to early metastasis; however, the underlying mechanisms of its formation and progression remain unclear. The present study performed immunohistochemical analysis and observed that the expression of activating transcription factor 3 (ATF3) was reduced in esophageal squamous cell carcinoma (ESCC) in comparison with non-tumor adjacent tissues. By contrast, inhibitor of DNA binding 1 (ID1) was overexpressed in ESCC tissues, demonstrating an inverse correlation with ATF3 (P<0.01). In ESCC EC109 and KYSE450 cells lines, transfection with an ATF3-overexpression plasmid resulted in the inhibition of cell proliferation, motility and migration, which was associated with the induction of E-cadherin expression and inhibition of cyclin D1 and Twist. Notably, ATF3 exerted an inverse regulatory interaction with ID1. The results of the present study provide additional evidence of the tumor suppressive features of ATF3 and demonstrate a novel mechanism of ATF3-mediated inhibition of cancer metastasis in esophageal cancer. PMID:27602100

  9. Intrusion Detection System Inside Grid Computing Environment (IDS-IGCE

    Directory of Open Access Journals (Sweden)

    Basappa B. Kodada

    2012-01-01

    Full Text Available Grid Computing is a kind of important information technology which enables resource sharing globally to solve the large scale problem. It is based on networks and able to enable large scale aggregation and sharing of computational, data, sensors and other resources across institutional boundaries. Integrated Globus Tool Kit with Web services is to present OGSA (Open Grid Services Architecture as the standardservice grid architecture. In OGSA, everything is abstracted as a service, including computers, applications, data as well as instruments. The services and resources in Grid are heterogeneous and dynamic, and they also belong to different domains. Grid Services are still new to business system & asmore systems are being attached to it, any threat to it could bring collapse and huge harm. May be intruder come with a new form of attack. Grid Computing is a Global Infrastructure on the internet has led to asecurity attacks on the Computing Infrastructure. The wide varieties of IDS (Intrusion Detection System are available which are designed to handle the specific types of attacks. The technique of [27] will protect future attacks in Service Grid Computing Environment at the Grid Infrastructure but there is no technique can protect these types of attacks inside the grid at the node level. So this paper proposes the Architecture of IDS-IGCE (Intrusion Detection System – Inside Grid Computing Environment which can provide the protection against the complete threats inside the Grid Environment.

  10. Secure OpenID Authentication Model by Using Trusted Computing

    Directory of Open Access Journals (Sweden)

    E. Ghazizadeh

    2014-01-01

    Full Text Available The growth of Internet online services has been very quick in recent years. Each online service requires Internet users to create a new account to use the service. The problem can be seen when each user usually needs more than one service and, consequently, has numerous accounts. These numerous accounts have to be managed in a secure and simple way to be protected against identity theft. Single sign-on (SSO and OpenID have been used to decrease the complexity of managing numerous accounts required in the Internet identity environment. Trusted Platform Module (TPM and Trust Multitenancy are great trusted computing-based technologies to solve security concerns in the Internet identity environment. Since trust is one of the pillars of security in the cloud, this paper analyzes the existing cloud identity techniques in order to investigate their strengths and weaknesses. This paper proposes a model in which One Time Password (OTP, TPM, and OpenID are used to provide a solution against phishing as a common identity theft in cloud environment.

  11. Id3 induces an Elk-1–caspase-8-dependent apoptotic pathway in squamous carcinoma cells

    OpenAIRE

    Chen, You-Shin; Aubee, Joseph; Divito, Kyle A.; Zhou, Hengbo; Zhang, Weiyi; Chou, Fen-Pi; Simbulan-Rosenthal, Cynthia M.; Rosenthal, Dean S.

    2015-01-01

    Inhibitor of differentiation/DNA-binding (Id) proteins are helix–loop–helix (HLH) transcription factors. The Id protein family (Id1–Id4) mediates tissue homeostasis by regulating cellular processes including differentiation, proliferation, and apoptosis. Ids typically function as dominant negative HLH proteins, which bind other HLH proteins and sequester them away from DNA promoter regions. Previously, we have found that Id3 induced apoptosis in immortalized human keratinocytes upon UVB expos...

  12. Id4 Promotes Senescence and Sensitivity to Doxorubicin-induced Apoptosis in DU145 Prostate Cancer Cells

    OpenAIRE

    Carey, Jason P; Knowell, Ashley Evans; Chinaranagari, Swathi; Chaudhary, Jaideep

    2013-01-01

    Inhibitor of differentiation proteins (Id1, 2, 3 and 4) are dominant negative regulators of basic helix loop helix transcription factors and play dominant roles in cancer cells, spanning several molecular pathways including senescence, invasion, metastasis, proliferation and apoptosis. In contrast to high Id1, Id2 and Id3 expression, the expression of Id4 is epigenetically silenced in prostate cancer. In the present study we demonstrated a novel role of Id4, that of promotion of cellular sene...

  13. Impaired Thermogenesis and a Molecular Signature for Brown Adipose Tissue in Id2 Null Mice

    Directory of Open Access Journals (Sweden)

    Peng Zhou

    2016-01-01

    Full Text Available Inhibitor of DNA binding 2 (ID2 is a helix-loop-helix transcriptional repressor rhythmically expressed in many adult tissues. Our previous studies have demonstrated that Id2 null mice have sex-specific elevated glucose uptake in brown adipose tissue (BAT. Here we further explored the role of Id2 in the regulation of core body temperature over the circadian cycle and the impact of Id2 deficiency on genes involved in insulin signaling and adipogenesis in BAT. We discovered a reduced core body temperature in Id2−/− mice. Moreover, in Id2−/− BAT, 30 genes including Irs1, PPARs, and PGC-1s were identified as differentially expressed in a sex-specific pattern. These data provide valuable insights into the impact of Id2 deficiency on energy homeostasis of mice in a sex-specific manner.

  14. Comparison of Perinatal Risk Factors Associated with Autism Spectrum Disorder (ASD), Intellectual Disability (ID), and Co-Occurring ASD and ID

    Science.gov (United States)

    Schieve, Laura A.; Clayton, Heather B.; Durkin, Maureen S.; Wingate, Martha S.; Drews-Botsch, Carolyn

    2015-01-01

    While studies report associations between perinatal outcomes and both autism spectrum disorder (ASD) and intellectual disability (ID), there has been little study of ASD with versus without co-occurring ID. We compared perinatal risk factors among 7547 children in the 2006-2010 Autism and Developmental Disability Monitoring Network classified as…

  15. Comparison of Perinatal Risk Factors Associated with Autism Spectrum Disorder (ASD), Intellectual Disability (ID), and Co-Occurring ASD and ID

    Science.gov (United States)

    Schieve, Laura A.; Clayton, Heather B.; Durkin, Maureen S.; Wingate, Martha S.; Drews-Botsch, Carolyn

    2015-01-01

    While studies report associations between perinatal outcomes and both autism spectrum disorder (ASD) and intellectual disability (ID), there has been little study of ASD with versus without co-occurring ID. We compared perinatal risk factors among 7547 children in the 2006-2010 Autism and Developmental Disability Monitoring Network classified as…

  16. ID4 promotes AR expression and blocks tumorigenicity of PC3 prostate cancer cells

    Energy Technology Data Exchange (ETDEWEB)

    Komaragiri, Shravan Kumar; Bostanthirige, Dhanushka H.; Morton, Derrick J.; Patel, Divya; Joshi, Jugal; Upadhyay, Sunil; Chaudhary, Jaideep, E-mail: jchaudhary@cau.edu

    2016-09-09

    Deregulation of tumor suppressor genes is associated with tumorigenesis and the development of cancer. In prostate cancer, ID4 is epigenetically silenced and acts as a tumor suppressor. In normal prostate epithelial cells, ID4 collaborates with androgen receptor (AR) and p53 to exert its tumor suppressor activity. Previous studies have shown that ID4 promotes tumor suppressive function of AR whereas loss of ID4 results in tumor promoter activity of AR. Previous study from our lab showed that ectopic ID4 expression in DU145 attenuates proliferation and promotes AR expression suggesting that ID4 dependent AR activity is tumor suppressive. In this study, we examined the effect of ectopic expression of ID4 on highly malignant prostate cancer cell, PC3. Here we show that stable overexpression of ID4 in PC3 cells leads to increased apoptosis and decreased cell proliferation and migration. In addition, in vivo studies showed a decrease in tumor size and volume of ID4 overexpressing PC3 cells, in nude mice. At the molecular level, these changes were associated with increased androgen receptor (AR), p21, and AR dependent FKBP51 expression. At the mechanistic level, ID4 may regulate the expression or function of AR through specific but yet unknown AR co-regulators that may determine the final outcome of AR function. - Highlights: • ID4 expression induces AR expression in PC3 cells, which generally lack AR. • ID4 expression increased apoptosis and decreased cell proliferation and invasion. • Overexpression of ID4 reduces tumor growth of subcutaneous xenografts in vivo. • ID4 induces p21 and FKBP51 expression- co-factors of AR tumor suppressor activity.

  17. Microbe-ID: an open source toolbox for microbial genotyping and species identification

    Directory of Open Access Journals (Sweden)

    Javier F. Tabima

    2016-08-01

    Full Text Available Development of tools to identify species, genotypes, or novel strains of invasive organisms is critical for monitoring emergence and implementing rapid response measures. Molecular markers, although critical to identifying species or genotypes, require bioinformatic tools for analysis. However, user-friendly analytical tools for fast identification are not readily available. To address this need, we created a web-based set of applications called Microbe-ID that allow for customizing a toolbox for rapid species identification and strain genotyping using any genetic markers of choice. Two components of Microbe-ID, named Sequence-ID and Genotype-ID, implement species and genotype identification, respectively. Sequence-ID allows identification of species by using BLAST to query sequences for any locus of interest against a custom reference sequence database. Genotype-ID allows placement of an unknown multilocus marker in either a minimum spanning network or dendrogram with bootstrap support from a user-created reference database. Microbe-ID can be used for identification of any organism based on nucleotide sequences or any molecular marker type and several examples are provided. We created a public website for demonstration purposes called Microbe-ID (microbe-id.org and provided a working implementation for the genus Phytophthora (phytophthora-id.org. In Phytophthora-ID, the Sequence-ID application allows identification based on ITS or cox spacer sequences. Genotype-ID groups individuals into clonal lineages based on simple sequence repeat (SSR markers for the two invasive plant pathogen species P. infestans and P. ramorum. All code is open source and available on github and CRAN. Instructions for installation and use are provided at https://github.com/grunwaldlab/Microbe-ID.

  18. Radikal konservativ idédebat og højreautoritær fascination i Danmark, ca. 1928-1940

    DEFF Research Database (Denmark)

    Holm, Adam

    1999-01-01

    Historie, Højreradikalisme, Konservatisme, Fascisme, Mellemkrigstid, Idéhistorie, Intellektuelle......Historie, Højreradikalisme, Konservatisme, Fascisme, Mellemkrigstid, Idéhistorie, Intellektuelle...

  19. 基于灰度多值化的身份证号码识别%ID card number identification based on gray scale multi-level

    Institute of Scientific and Technical Information of China (English)

    李开; 陈礼安; 曹计昌

    2015-01-01

    为了方便警察在公共场所核对居民的身份证信息,实现身份证号码的自动识别,提出了一种基于灰度多值化的身份证号码识别方法。该方法的思想是先找到身份证的四条边缘在图像中的位置,根据身份证号码所处区域在身份证中是固定的,可以定位到身份证号码所在区域;采用投影法分割出身份证号码单个字符;将单个字符灰度图像进行多值化处理,提取字符的网格特征,利用模板匹配法识别出字符。该方法不仅能快速地识别出号码,而且对于比较模糊或亮度不均匀的图像也能准确地识别。%In order to check the ID information of residents in public places in polices’convenience, ID card number identification method based on gray scale multi-level is put forward to realize the automatic recognition of the ID card number. The idea of the method is as follows:In the first, it should find the location of the four edges of the ID card in the image. According to the principle that the regions of ID card number in ID card are fixed, the ID card number area can be located. Secondly, it can split a single character of the ID card number using the projection method. Finally, the gray-scale image of a single character using multi-level method is processed to extract mesh feature of the character, and the character by the template matching is recognized. This method not only can identify the number quickly, but also can identify blurred or uneven brightness image accurately.

  20. Predicting Students’ Performance using Modified ID3 Algorithm

    Directory of Open Access Journals (Sweden)

    Ramanathan L

    2013-06-01

    Full Text Available The ability to predict performance of students is very crucial in our present education system. We can use data mining concepts for this purpose. ID3 algorithm is one of the famous algorithms present today to generate decision trees. But this algorithm has a shortcoming that it is inclined to attributes with many values. So , this research aims to overcome this shortcoming of the algorithm by using gain ratio(instead of information gain as well as by giving weights to each attribute at every decision making point. Several other algorithms like J48 and Naive Bayes classification algorithm are alsoapplied on the dataset. The WEKA tool was used for the analysis of J48 and Naive Bayes algorithms. The results are compared and presented. The dataset used in our study is taken from the School of Computing Sciences and Engineering (SCSE, VIT University.

  1. Forensic validation of the SNPforID 52-plex assay

    DEFF Research Database (Denmark)

    Musgrave-Brown, Esther; Ballard, David; Balogh, Kinga

    2007-01-01

    The advantages of single nucleotide polymorphism (SNP) typing in forensic genetics are well known and include a wider choice of high-throughput typing platforms, lower mutation rates, and improved analysis of degraded samples. However, if SNPs are to become a realistic supplement to current short...... tandem repeat (STR) typing methods, they must be shown to successfully and reliably analyse the challenging samples commonly encountered in casework situations. The European SNPforID consortium, supported by the EU GROWTH programme, has developed a multiplex of 52 SNPs for forensic analysis...... in forensic casework. A total of 40 extracts were used in the study, each of which was sent to two of the five participating laboratories for typing in duplicate or triplicate. Laboratories were instructed to carry out their analyses as if they were dealing with normal casework samples. Results were reported...

  2. Applying Open Researchers and Contributors ID in scholarly journals

    Directory of Open Access Journals (Sweden)

    Jeonghee Im

    2015-02-01

    Full Text Available Open Researchers and Contributors ID (ORCID launched its registry services in October 2012. Consequently, adding personal information to the ORCID registry became routine work for researchers. To add ORCID to an online article, the tag needs to be included in the Journal Article Tag Suite extensible markup language file, if such a file has been produced by the publisher. Subsequently, all co-authors’ ORCID can be easily and conveniently collected and then integrated into the manuscript management system. In the current age of information and the Internet, journals need to keep pace with the surge of new standards and technologies. Editors should be able to accept and apply these new systems rapidly.

  3. ID-Check: Online Concealed Information Test Reveals True Identity.

    Science.gov (United States)

    Verschuere, Bruno; Kleinberg, Bennett

    2016-01-01

    The Internet has already changed people's lives considerably and is likely to drastically change forensic research. We developed a web-based test to reveal concealed autobiographical information. Initial studies identified a number of conditions that affect diagnostic efficiency. By combining these moderators, this study investigated the full potential of the online ID-check. Participants (n = 101) tried to hide their identity and claimed a false identity in a reaction time-based Concealed Information Test. Half of the participants were presented with personal details (e.g., first name, last name, birthday), whereas the others only saw irrelevant details. Results showed that participants' true identity could be detected with high accuracy (AUC = 0.98; overall accuracy: 86-94%). Online memory detection can reliably and validly detect whether someone is hiding their true identity. This suggests that online memory detection might become a valuable tool for forensic applications.

  4. Improvement of the ID model for quantitative network data

    DEFF Research Database (Denmark)

    Sørensen, Peter Borgen; Damgaard, Christian Frølund; Dupont, Yoko Luise

    2015-01-01

    )1. This presentation will illustrate the application of the ID method based on a data set which consists of counts of visits by 152 pollinator species to 16 plant species. The method is based on two definitions of the underlying probabilities for each combination of pollinator and plant species: (1), pi...... reproduce the high number of zero valued cells in the data set and mimic the sampling distribution. 1 Sørensen et al, Journal of Pollination Ecology, 6(18), 2011, pp129-139......Many interactions are often poorly registered or even unobserved in empirical quantitative networks. Hence, the output of the statistical analyses may fail to differentiate between patterns that are statistical artefacts and those which are real characteristics of ecological networks...

  5. Effectiveness of Iphone’s Touch ID: KSA Case Study

    Directory of Open Access Journals (Sweden)

    Ahmad A. Al-Daraiseh

    2015-01-01

    Full Text Available A new trend of incorporating Touch ID sensors in mobile devices is appearing. Last year, Apple released a new model of its famous iPhone (5s. One of the most anticipated and hailed features of the new device was its Touch ID. Apple advertised that the new technology will increase the security of its device, and it will also be used in different applications as a proof of identity. To make the issue more controversial, Apple announced a new financial service (Apple Pay that allows iPhone 6 users to use their iPhone as a replacement to credit cards. The minute the new technology was introduced; many questions appeared that needed immediate answers. Users were concerned about how it will work? Is it easy to use? Is it really safe? And whether it will be effective in protecting their private data or not? In this paper we provide a comprehensive study of this feature. We discuss the advantages and disadvantages of using it. Then we analyze and share the results of a survey that we conducted to measure the effectiveness of such feature in the Kingdom of Saudi Arabia (KSA. In this study, we only focus on users from KSA, because if the device fails to protect mobile’s data, severe consequences might happen. Due to cultural believes in KSA, releasing mobile contents to unauthorized people could lead to crimes. Survey analysis revealed somewhat controversial results, while 76% of all participants believe that this technology will improve the device security, only 33% use it to lock/unlock their devices, and even a smaller percentage use it to make purchases.

  6. Progressive effects of the interaction of Sodium nitrite and sunset yellow on different physiological parameters in albino rats

    Directory of Open Access Journals (Sweden)

    Eman. G.E. Helal

    2001-06-01

    Full Text Available It has been noticed that the Egyptian children usually eat and drink food containing both food preservative and food colourants at the same time . This has attracted the attention to study the interaction between one of food preservatives (sodium nitrite and a food coloring agent (sunset yellow. The mixture of the two agents at the limited dose of each was found to be a lethal dose. So, 1/10th of this dose was used daily for 30 days. Animals were devided into three groups. The first group served as a control, while the second group was orally administered a mixture of 10mg sod. nitrite (NaNO3/kg and 0.5 mg/ kg /day sun set yellow (S.S.Y/. The third group received selenium (5 mcg/kg in addition to the above mentioned mixture. After 30 days of treatment, half of the animals from each group were decapitated. The other half of animals was left for another 15 days without treatment for recovery. Ingestion of the mixture of (NaNO3 and S.S.Y significantly decreased rat body weight, R B C and WBC counts, Hb %. , Hct %. Serum inorganic phosphorus, serum protein and serum albumin. Significant increases were observed in serum glucose, T3, T4, calcium, GGT, LDH, Cpk, ALK.ph and cholesterol. Also cholesterol of brain, liver and heart were significantly elevated. No changes were recorded for organ/ body weight, respiratory rate, heart beats, rectal temperature, AST and ALT activities of serum and tissues, acid phosphatase activity, total lipids of serum and tissues, cholesterol of muscle and kidney and serum triglycerides A complete recovery from the abnormalities of most biochemical and haematological parameters was observed after 15 days recovery or when selenium was administered This draws attention to the dangers of interactions of such preservatives and colorants. The present study showed that even the permitted doses of colourants and food preservatives may be harmful.

  7. New liquid chromatographic-chemometric approach for the determination of sunset yellow and tartrazine in commercial preparation.

    Science.gov (United States)

    Dinç, Erdal; Aktaş, A Hakan; Ustündağ, Ozgür

    2005-01-01

    A new liquid chromatographic (LC)-chemometric approach was developed for the determination of sunset yellow (SUN) and tartrazine (TAR) in commercial preparations. This approach uses LC and chemometric calibration methods, i.e., classical least-squares (CLS), principal component regression (PCR), and partial-least squares (PLS), simultaneously. The combined LC-chemometric approaches, denoted as LC-CLS, LC-PCR, and LC-PLS, are based on photodiode array (PDA) detection at multiple wavelengths. Optimum chromatographic separation of SUN and TAR with allura red as the internal standard (IS) was obtained by using a Waters Symmetry C18 column, 5 microm, 4.6 x 250 mm, and 0.2 M acetate buffer (pH 5)-acetonitrile-methano-bidistilled water (55 + 20 + 15 + 10, v/v) as the mobile phase at a flow rate of 1.9 mL/min. The LC data sets consisting of the ratios of analyte peak areas to the IS peak area were obtained by using PDA detection at 5 wavelengths (465, 470, 475, 480, and 485 nm). LC-chemometric calibrations for SUN and TAR were separately constructed by using the relationship between the peak-area ratio and the training sets for each colorant. LC-chemometric approaches were tested for different synthetic mixtures containing SUN and TAR in the presence of the IS. These LC-chemometric calibrations were applied to a commercial preparation of the 2 colorants. The experimental results of the LC-chemometric approaches were compared with those obtained by a developed classical LC method using single-wavelength detection.

  8. [Imaging].

    Science.gov (United States)

    Chevrot, A; Drapé, J L; Godefroy, D; Dupont, A M; Pessis, E; Sarazin, L; Minoui, A

    1997-01-01

    The panoply of imaging techniques useful in podology is essentially limited to X-rays. Standard "standing" and "lying" X-rays furnish most of the required information. Arthrography is sometimes performed, in particular for trauma or tumour of the ankle. CT scan and MRI make a decisive contribution in difficult cases, notably in fractures and in small fractures without displacement. The two latter techniques are useful in tendon, ligament and muscular disorders, where echography is also informative. Rigorous analysis of radiographies and a good knowledge of foot disorders make these imaging techniques efficacious.

  9. Inhibitor of differentiation 4 (Id4 is a potential tumor suppressor in prostate cancer

    Directory of Open Access Journals (Sweden)

    Carey Jason PW

    2009-06-01

    Full Text Available Abstract Background Inhibitor of differentiation 4 (Id4, a member of the Id gene family is also a dominant negative regulator of basic helix loop helix (bHLH transcription factors. Some of the functions of Id4 appear to be unique as compared to its other family members Id1, Id2 and Id3. Loss of Id4 gene expression in many cancers in association with promoter hypermethylation has led to the proposal that Id4 may act as a tumor suppressor. In this study we provide functional evidence that Id4 indeed acts as a tumor suppressor and is part of a cancer associated epigenetic re-programming. Methods Data mining was used to demonstrate Id4 expression in prostate cancer. Methylation specific polymerase chain reaction (MSP analysis was performed to understand molecular mechanisms associated with Id4 expression in prostate cancer cell lines. The effect of ectopic Id4 expression in DU145 cells was determined by cell cycle analysis (3H thymidine incorporation and FACS, expression of androgen receptor, p53 and cyclin dependent kinase inhibitors p27 and p21 by a combination of RT-PCR, real time-PCR, western blot and immuno-cytochemical analysis. Results Id4 expression was down-regulated in prostate cancer. Id4 expression was also down-regulated in prostate cancer line DU145 due to promoter hyper-methylation. Ectopic Id4 expression in DU145 prostate cancer cell line led to increased apoptosis and decreased cell proliferation due in part by an S-phase arrest. In addition to S-phase arrest, ectopic Id4 expression in PC3 cells also resulted in prolonged G2/M phase. At the molecular level these changes were associated with increased androgen receptor (AR, p21, p27 and p53 expression in DU145 cells. Conclusion The results suggest that Id4 acts directly as a tumor suppressor by influencing a hierarchy of cellular processes at multiple levels that leads to a decreased cell proliferation and change in morphology that is possibly mediated through induction of previously

  10. Artificial neural network (ANN) method for modeling of sunset yellow dye adsorption using zinc oxide nanorods loaded on activated carbon: Kinetic and isotherm study.

    Science.gov (United States)

    Maghsoudi, M; Ghaedi, M; Zinali, A; Ghaedi, A M; Habibi, M H

    2015-01-05

    In this research, ZnO nanoparticle loaded on activated carbon (ZnO-NPs-AC) was synthesized simply by a low cost and nontoxic procedure. The characterization and identification have been completed by different techniques such as SEM and XRD analysis. A three layer artificial neural network (ANN) model is applicable for accurate prediction of dye removal percentage from aqueous solution by ZnO-NRs-AC following conduction of 270 experimental data. The network was trained using the obtained experimental data at optimum pH with different ZnO-NRs-AC amount (0.005-0.015 g) and 5-40 mg/L of sunset yellow dye over contact time of 0.5-30 min. The ANN model was applied for prediction of the removal percentage of present systems with Levenberg-Marquardt algorithm (LMA), a linear transfer function (purelin) at output layer and a tangent sigmoid transfer function (tansig) in the hidden layer with 6 neurons. The minimum mean squared error (MSE) of 0.0008 and coefficient of determination (R(2)) of 0.998 were found for prediction and modeling of SY removal. The influence of parameters including adsorbent amount, initial dye concentration, pH and contact time on sunset yellow (SY) removal percentage were investigated and optimal experimental conditions were ascertained. Optimal conditions were set as follows: pH, 2.0; 10 min contact time; an adsorbent dose of 0.015 g. Equilibrium data fitted truly with the Langmuir model with maximum adsorption capacity of 142.85 mg/g for 0.005 g adsorbent. The adsorption of sunset yellow followed the pseudo-second-order rate equation.

  11. Characterizing and Managing Intrusion Detection System (IDS) Alerts with Multi-Server/Multi-Priority Queuing Theory

    Science.gov (United States)

    2014-12-26

    IDS called SNORT®. ( Roesch & Green, 2014) .......... 3 Figure 2. A basic queuing theory diagram calling out the six defining characteristics of a...particular format is from the popular open source IDS called SNORT®. ( Roesch & Green, 2014) The set of signatures within an IDS is called its rule-set...nicol/ece541/slides/queueing.pdf Roesch , M., & Green, C. (2014). SNORT Users Manual. Retrieved August 2014, from SNORT: http://manual.snort.org/ Saad

  12. The Implementation of C-ID, R2D2 Model on Learning Reading Comprehension

    Science.gov (United States)

    Rayanto, Yudi Hari; Rusmawan, Putu Ngurah

    2016-01-01

    The purposes of this research are to find out, (1) whether C-ID, R2D2 model is effective to be implemented on learning Reading comprehension, (2) college students' activity during the implementation of C-ID, R2D2 model on learning Reading comprehension, and 3) college students' learning achievement during the implementation of C-ID, R2D2 model on…

  13. 6 CFR 37.29 - Prohibition against holding more than one REAL ID card or more than one driver's license.

    Science.gov (United States)

    2010-01-01

    ... ID card or more than one driver's license. 37.29 Section 37.29 Domestic Security DEPARTMENT OF HOMELAND SECURITY, OFFICE OF THE SECRETARY REAL ID DRIVER'S LICENSES AND IDENTIFICATION CARDS Minimum... REAL ID card or more than one driver's license. (a) An individual may hold only one REAL ID card....

  14. FaceID: A face detection and recognition system

    Energy Technology Data Exchange (ETDEWEB)

    Shah, M.B.; Rao, N.S.V.; Olman, V.; Uberbacher, E.C.; Mann, R.C.

    1996-12-31

    A face detection system that automatically locates faces in gray-level images is described. Also described is a system which matches a given face image with faces in a database. Face detection in an Image is performed by template matching using templates derived from a selected set of normalized faces. Instead of using original gray level images, vertical gradient images were calculated and used to make the system more robust against variations in lighting conditions and skin color. Faces of different sizes are detected by processing the image at several scales. Further, a coarse-to-fine strategy is used to speed up the processing, and a combination of whole face and face component templates are used to ensure low false detection rates. The input to the face recognition system is a normalized vertical gradient image of a face, which is compared against a database using a set of pretrained feedforward neural networks with a winner-take-all fuser. The training is performed by using an adaptation of the backpropagation algorithm. This system has been developed and tested using images from the FERET database and a set of images obtained from Rowley, et al and Sung and Poggio.

  15. A brief review of revocable ID-based public key cryptosystem

    Directory of Open Access Journals (Sweden)

    Tsu-Yang Wu

    2016-03-01

    Full Text Available The design of ID-based cryptography has received much attention from researchers. However, how to revoke the misbehaviour/compromised user in ID-based public key cryptosystem becomes an important research issue. Recently, Tseng and Tsai proposed a novel public key cryptosystem called revocable ID-based public key cryptosystem (RIBE to solve the revocation problem. Later on, numerous research papers based on the Tseng-Tsai key RIBE were proposed. In this paper, we brief review Tseng and Tsai's RIBE. We hope this review can help the readers to understand the Tseng and Tsai's revocable ID-based public key cryptosystem.

  16. Id expression in amphioxus and lamprey highlights the role of gene cooption during neural crest evolution

    Science.gov (United States)

    Meulemans, Daniel; McCauley, David; Bronner-Fraser, Marianne

    2003-01-01

    Neural crest cells are unique to vertebrates and generate many of the adult structures that differentiate them from their closest invertebrate relatives, the cephalochordates. Id genes are robust markers of neural crest cells at all stages of development. We compared Id gene expression in amphioxus and lamprey to ask if cephalochordates deploy Id genes at the neural plate border and dorsal neural tube in a manner similar to vertebrates. Furthermore, we examined whether Id expression in these cells is a basal vertebrate trait or a derived feature of gnathostomes. We found that while expression of Id genes in the mesoderm and endoderm is conserved between amphioxus and vertebrates, expression in the lateral neural plate border and dorsal neural tube is a vertebrate novelty. Furthermore, expression of lamprey Id implies that recruitment of Id genes to these cells occurred very early in the vertebrate lineage. Based on expression in amphioxus we postulate that Id cooption conferred sensory cell progenitor-like properties upon the lateral neurectoderm, and pharyngeal mesoderm-like properties upon cranial neural crest. Amphioxus Id expression is also consistent with homology between the anterior neurectoderm of amphioxus and the presumptive placodal ectoderm of vertebrates. These observations support the idea that neural crest evolution was driven in large part by cooption of multipurpose transcriptional regulators from other tissues and cell types.

  17. Idaho National Laboratory Supervisory Control and Data Acquisition Intrusion Detection System (SCADA IDS)

    Energy Technology Data Exchange (ETDEWEB)

    Jared Verba; Michael Milvich

    2008-05-01

    Current Intrusion Detection System (IDS) technology is not suited to be widely deployed inside a Supervisory, Control and Data Acquisition (SCADA) environment. Anomaly- and signature-based IDS technologies have developed methods to cover information technology-based networks activity and protocols effectively. However, these IDS technologies do not include the fine protocol granularity required to ensure network security inside an environment with weak protocols lacking authentication and encryption. By implementing a more specific and more intelligent packet inspection mechanism, tailored traffic flow analysis, and unique packet tampering detection, IDS technology developed specifically for SCADA environments can be deployed with confidence in detecting malicious activity.

  18. Achieving Payoffs from an Industry Cloud Ecosystem at BankID

    DEFF Research Database (Denmark)

    Eaton, Ben; Hallingby, Hanne Kristine; Nesse, Per-Jonny

    2014-01-01

    BankID is an industry cloud owned by Norwegian banks. It provides electronic identity, authentication and electronic signing capabilities for banking, merchant and government services. More than 60% of the population uses BankID services. As the broader ecosystem around BankID evolved, challenges......—arising from tensions between different parts of the ecosystem—had to be resolved. The four lessons learned from the BankID case will help others to build an industry cloud and establish a healthy ecosystem to service a broad user base....

  19. Molecular characterization of lactobacilli isolated from fermented idli batter

    Directory of Open Access Journals (Sweden)

    Perumal Jayaprabha Agaliya

    2013-12-01

    Full Text Available Lactic acid bacteria are non pathogenic organism widely distributed in nature typically involved in a large number of spontaneous food fermentation. The purpose of this study was to characterize the bacteriocinogenic lactobacilli from fermented idli batter which can find application in biopreservation and biomedicine. Eight most promising lactobacilli were chosen from twenty two isolates based on their spectrum of activity against other lactic acid bacteria and pathogens. The eight lactobacilli were characterized based on the various classical phenotypic tests, physiological tests and biochemical tests including various carbohydrate utilization profiles. All isolates were homo fermentative, catalase, and gelatin negative. Molecular characterization was performed by RAPD, 16S rRNA analysis, 16S ARDRA, and Multiplex PCR for species identification. RAPD was carried out using the primer R2 and M13. Five different clusters were obtained based on RAPD indicating strain level variation. 16S rRNA analysis showed 99 to 100% homology towards Lactobacillus plantarum. The restriction digestion pattern was similar for all the isolates with the restriction enzyme AluI. The subspecies were identified by performing Multiplex PCR using species specific primer. Among the five clusters, three clusters were clearly identified as Lactobacillus plantarum subsp. plantarum, Lactobacillus pentosus, and Lactobacillus plantarum subsp. argentoratensis.

  20. Molecular characterization of lactobacilli isolated from fermented idli batter.

    Science.gov (United States)

    Agaliya, Perumal Jayaprabha; Jeevaratnam, Kadirvelu

    2013-12-01

    Lactic acid bacteria are non pathogenic organism widely distributed in nature typically involved in a large number of spontaneous food fermentation. The purpose of this study was to characterize the bacteriocinogenic lactobacilli from fermented idli batter which can find application in biopreservation and biomedicine. Eight most promising lactobacilli were chosen from twenty two isolates based on their spectrum of activity against other lactic acid bacteria and pathogens. The eight lactobacilli were characterized based on the various classical phenotypic tests, physiological tests and biochemical tests including various carbohydrate utilization profiles. All isolates were homo fermentative, catalase, and gelatin negative. Molecular characterization was performed by RAPD, 16S rRNA analysis, 16S ARDRA, and Multiplex PCR for species identification. RAPD was carried out using the primer R2 and M13. Five different clusters were obtained based on RAPD indicating strain level variation. 16S rRNA analysis showed 99 to 100% homology towards Lactobacillus plantarum. The restriction digestion pattern was similar for all the isolates with the restriction enzyme AluI. The subspecies were identified by performing Multiplex PCR using species specific primer. Among the five clusters, three clusters were clearly identified as Lactobacillus plantarum subsp. plantarum, Lactobacillus pentosus, and Lactobacillus plantarum subsp. argentoratensis.

  1. L’idéologie : une notion bien embarrassante

    OpenAIRE

    Dominique Maingueneau

    2007-01-01

    Je ne pense pas être la personne la mieux placée pour réfléchir sur l’intérêt que présente la notion d’idéologie pour ceux qui étudient la littérature. Le travail conceptuel sur cette notion a plutôt été le fait de la génération antérieure à la mienne. Je suppose que si l’on m’a sollicité pour en parler, c’est parce que de l’intérieur de l’analyse du discours j’ai été amené à me confronter – quoique dans un cadre théorique et méthodologique très différent – à des questions du même ordre. Fau...

  2. Generating unique IDs from patient identification data using security models

    Directory of Open Access Journals (Sweden)

    Emad A Mohammed

    2016-01-01

    Full Text Available Background: The use of electronic health records (EHRs has continued to increase within healthcare systems in the developed and developing nations. EHRs allow for increased patient safety, grant patients easier access to their medical records, and offer a wealth of data to researchers. However, various bioethical, financial, logistical, and information security considerations must be addressed while transitioning to an EHR system. The need to encrypt private patient information for data sharing is one of the foremost challenges faced by health information technology. Method: We describe the usage of the message digest-5 (MD5 and secure hashing algorithm (SHA as methods for encrypting electronic medical data. In particular, we present an application of the MD5 and SHA-1 algorithms in encrypting a composite message from private patient information. Results: The results show that the composite message can be used to create a unique one-way encrypted ID per patient record that can be used for data sharing. Conclusion: The described software tool can be used to share patient EMRs between practitioners without revealing patients identifiable data.

  3. Application of Statistical Process Control Methods for IDS

    Directory of Open Access Journals (Sweden)

    Muhammad Sadiq Ali Khan

    2012-11-01

    Full Text Available As technology improves, attackers are trying to get access to the network system resources by so many means. Open loop holes in the network allow them to penetrate in the network more easily; statistical methods have great importance in the area of computer and network security, in detecting the malfunctioning of the network system. Development of internet security solution needed to protect the system and to with stand prolonged and diverse attack. In this paper Statistical approach has been used, conventionally Statistical Control Charts has been used for quality characteristics however in IDS abnormal access can be easily detected and appropriate control limit can be established. Two different charts are investigated and Shewhart chart based on average has produced better accuracy. The approach used here for intrusion detection in such a way that if the data packet is drastically different from normal variation then it can be classified as attack. In other words a system variation may be due to some special reason. If these causes are investigated then natural variation and abnormal variation can be distinguished which can be used for distinction of behaviors of the system.

  4. L’idéologie : une notion bien embarrassante

    Directory of Open Access Journals (Sweden)

    Dominique Maingueneau

    2007-02-01

    Full Text Available Je ne pense pas être la personne la mieux placée pour réfléchir sur l’intérêt que présente la notion d’idéologie pour ceux qui étudient la littérature. Le travail conceptuel sur cette notion a plutôt été le fait de la génération antérieure à la mienne. Je suppose que si l’on m’a sollicité pour en parler, c’est parce que de l’intérieur de l’analyse du discours j’ai été amené à me confronter – quoique dans un cadre théorique et méthodologique très différent – à des questions du même ordre. Faut...

  5. Precise Location Acquisition of Mobility Data Using Cell ID

    Directory of Open Access Journals (Sweden)

    Shafqat Ali Shad

    2012-05-01

    Full Text Available Cellular network data has become a hot source of study for extraction of user-mobility and spatio-temporal trends. Location binding in mobility data can be done through different methods like GPS, service provider assisted faux-GPS and Cell Global Identity (CGI. Among these Cell Global Identity is most inexpensive method and readily available solution for mobility extraction; however exact spatial extraction is somehow a problem in it. This paper presents the spatial extraction technique of mobile phone user raw data which carries the information like location information, proximity location and activity of subjects. This work mainly focuses on the data pre-processing methodology and technique to interpret the low level mobility data into high level mobility information using the designed clustering methodology and publically available Cell-IDs databases. Work proposed the semi- supervised strategy to derive the missing locations thorough the usage of semantic tag information and removal of spatial outliers for precise mobility profile building.

  6. Estabilidade dos corantes Tartrazina e Amarelo Crepusculo em refrigerantes = The stability of synthetic food dyes tartrazine and yellow sunset

    Directory of Open Access Journals (Sweden)

    Indianara Ostroski

    2005-07-01

    Full Text Available Estudou-se a estabilidade dos corantes alimentícios sintéticos tartrazina e amarelo crepúsculo em relação à intensidade de radiação na região do ultravioleta e do visível, bem como a influência do pH e de outros aditivos comumente presentes em produtos alimentícios. Foram realizadas leituras periódicas do espectro de absorção noscomprimentos de onda entre 700 e 190 nm para verificar alterações químicas nos corantes estudados. No caso de refrigerantes em embalagem de PET verificou-se a relação entre luz incidente e luz transmitida pela embalagem, estabelecendo a sua função como filtro adeterminadas radiações luminosas. Os dados obtidos com os corantes nas amostras de refrigerantes foram comparados com os dados obtidos com os corantes em solução. Constatou-se que em pH mais ácido há um aumento na velocidade de degradação dos corantes, do mesmo modo que na presença de citratos ou ascorbatos. A presença de benzoatos retarda o processo de degradação dos corantes.The stability of synthetic food dyes tartrazine and yellow sunset was studied in relation to the intensity of radiation in the ultraviolet and visible spectra, as well as the influence of the pH and others additives normally presents in some products. Periodic scanning of theabsorption spectrum was accomplished in the wavelengths between 700 nm and 190 nm to verify alterations in this dyes. In the case of soft drinks in PET packing, the relation was verified between incident light and light transmitted by the packing, establishing its function as filter to radiation. The data obtained with the dyes in the samples of soft drinks were compared with standard dyes solutions. In acid media, citrate and ascorbate presence, a major degradation process occurs. In benzoate presence, the dye degradation is lower.

  7. Conventional Chiralpak ID vs. capillary Chiralpak ID-3 amylose tris-(3-chlorophenylcarbamate)-based chiral stationary phase columns for the enantioselective HPLC separation of pharmaceutical racemates.

    Science.gov (United States)

    Ahmed, Marwa; Gwairgi, Marina; Ghanem, Ashraf

    2014-11-01

    A comparative enantioselective analysis using immobilized amylose tris-(3-chlorophenylcarbamate) as chiral stationary phase in conventional high-performance liquid chromatography (HPLC) with Chiralpak ID (4.6 mm ID × 250 mm, 5 µm silica gel) and micro-HPLC with Chiralpak ID-3 (0.30 mm ID × 150 mm, 3 µm silica gel) was conducted. Pharmaceutical racemates of 12 pharmacological classes, namely, α- and β-blockers, anti-inflammatory drugs, antifungal drugs, dopamine antagonists, norepinephrine-dopamine reuptake inhibitors, catecholamines, sedative hypnotics, diuretics, antihistaminics, anticancer drugs, and antiarrhythmic drugs were screened under normal phase conditions. The effect of an organic modifier on the analyte retentions and enantiomer recognition was investigated. Baseline separation was achieved for 1-acenaphthenol, carprofen, celiprolol, cizolirtine carbinol, miconazole, tebuconazole, 4-hydroxy-3-methoxymandelic acid, 1-indanol, 1-(2-chlorophenyl)ethanol, 1-phenyl-2-propanol, flavanone, 6-hydroxyflavanone, 4-bromogluthethimide, and pentobarbital on the 4.6 mm ID packed with a 5 µm silica column using conventional HPLC. Nonetheless, baseline separation was achieved for aminoglutethimide, naftopidil, and thalidomide on the 0.3 mm ID packed with a 3 µm silica capillary column.

  8. Id1 represses osteoclast-dependent transcription and affects bone formation and hematopoiesis.

    Directory of Open Access Journals (Sweden)

    April S Chan

    Full Text Available BACKGROUND: The bone-bone marrow interface is an area of the bone marrow microenvironment in which both bone remodeling cells, osteoblasts and osteoclasts, and hematopoietic cells are anatomically juxtaposed. The close proximity of these cells naturally suggests that they interact with one another, but these interactions are just beginning to be characterized. METHODOLOGY/PRINCIPAL FINDINGS: An Id1(-/- mouse model was used to assess the role of Id1 in the bone marrow microenvironment. Micro-computed tomography and fracture tests showed that Id1(-/- mice have reduced bone mass and increased bone fragility, consistent with an osteoporotic phenotype. Osteoclastogenesis and pit formation assays revealed that loss of Id1 increased osteoclast differentiation and resorption activity, both in vivo and in vitro, suggesting a cell autonomous role for Id1 as a negative regulator of osteoclast differentiation. Examination by flow cytometry of the hematopoietic compartment of Id1(-/- mice showed an increase in myeloid differentiation. Additionally, we found increased expression of osteoclast genes, TRAP, Oscar, and CTSK in the Id1(-/- bone marrow microenvironment. Lastly, transplantation of wild-type bone marrow into Id1(-/- mice repressed TRAP, Oscar, and CTSK expression and activity and rescued the hematopoietic and bone phenotype in these mice. CONCLUSIONS/SIGNIFICANCE: In conclusion, we demonstrate an osteoporotic phenotype in Id1(-/- mice and a mechanism for Id1 transcriptional control of osteoclast-associated genes. Our results identify Id1 as a principal player responsible for the dynamic cross-talk between bone and bone marrow hematopoietic cells.

  9. ADvice on the Use of Active seNsors in the ADM scene ID (ADUANA)

    Science.gov (United States)

    Bell, Rhydian; Lopez-Baeza, Ernesto; Domenech, Carlos

    2012-07-01

    Medium resolution imaging sensors, such as MODIS (Moderate Resolution Imaging Spectroradiometer) on board Terra and Aqua platforms, are currently used in the interpretation of radiance measurements and in the target identification required in the flux estimation from top of the atmosphere (TOA) radiances. Instantaneous radiative flux estimates are difficult to derive from satellite broad-band radiometers due to the non-isotropic character of the emitting target. CERES (Clouds and the Earth's Radiant Energy System) radiance-to-flux retrieval algorithms successfully exploit the MODIS spectral capabilities to infer the required information from the scene target. However, since MODIS is a passive sensor, it provides limited information of the scene. Active sensors, such as lidar and radar, could provide more accurate scene identification since they measure realistic atmospheric vertical profiles. Considering that CERES, MODIS and the active sensors on board CALIPSO (Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observation) and CloudSat are part of the payload of the A-Train, this study will assess the impact of the use of active sensors on the CERES flux retrieval algorithms. A priori, the use of active sensors in the CERES scene ID may result in both advantages and disadvantages. Potential MODIS flaws, for example, cirrus clouds over snow or overlapped clouds, could produce a misinterpretation of scenes that could now be corrected by the use of active sensor products. However, the coherence of the CERES retrieval algorithms may be partially lost if there is a systematic scene misidentification, since the flux retrieval algorithms are based on MODIS scene detection. The integrated CALIPSO, CloudSat, CERES and MODIS merged product (CCCM or C3M) provides a perfect opportunity to compare both active and passive atmospheric products for many targets. Systematic and occasionally MODIS scene misidentification will be detected and treated differently. For non

  10. Second order advantage in the determination of amaranth, sunset yellow FCF and tartrazine by UV-vis and multivariate curve resolution-alternating least squares.

    Science.gov (United States)

    Llamas, Natalia Elizabeth; Garrido, Mariano; Di Nezio, María Susana; Fernández Band, Beatriz Susana

    2009-11-23

    A direct spectrophotometric method for the determination of three artificial colors--amaranth, sunset yellow FCF and tartrazine--in beverages samples is proposed. The spectra were recorded between 359 and 600 nm. The spectra of the samples (just filtrated), pure dyes (concentrations ranged between 0.01 and 1.8 mg L(-1) for amaranth, 0.08 and 4.4 mg L(-1) for sunset yellow and 0.04 and 1.8 mg L(-1) for tartrazine) and synthetic mixtures were disposed in a column-wise augmented data matrix. This kind of data structure, analyzed by multivariate curve resolution-alternating least squares (MCR-ALS) makes it possible to exploit the so called 'second order advantage'. MCR-ALS algorithm was applied to the experimental data under the non-negativity and equality constraints. As a result, the concentration of each dye in the samples and their corresponding pure spectra were obtained. The results were validated using internal reference materials and no significant differences were found (alpha=5%) between the reference values and the ones obtained with the proposed method. The second order advantage made it possible to obtain unbiased results even in the presence of interferences.

  11. Lack of genotoxic effect of food dyes amaranth, sunset yellow and tartrazine and their metabolites in the gut micronucleus assay in mice.

    Science.gov (United States)

    Poul, Martine; Jarry, Gérard; Elhkim, Mostafa Ould; Poul, Jean-Michel

    2009-02-01

    The food dyes amaranth, sunset yellow and tartrazine were administered twice, at 24h intervals, by oral gavage to mice and assessed in the in vivo gut micronucleus test for genotoxic effects (frequency of micronucleated cells) and toxicity (apoptotic and mitotic cells). The concentrations of each compound and their main metabolites (sulfanilic acid and naphthionic acid) were measured in faeces during a 24-h period after single oral administrations of the food dyes to mice. Parent dye compounds and their main aromatic amine metabolites were detected in significant amounts in the environment of colonic cells. Acute oral exposure to food dye additives amaranth, sunset yellow and tartrazine did not induce genotoxic effect in the micronucleus gut assay in mice at doses up to 2000 mg/kg b.w. Food dyes administration increased the mitotic cells at all dose levels when compared to controls. These results suggest that the transient DNA damages previously observed in the colon of mice treated by amaranth and tartrazine by the in vivo comet assay [Sasaki, Y.F., Kawaguchi, S., Kamaya, A., Ohshita, M., Kabasawa, K., Iwama, K., Taniguchi, K., Tsuda, S., 2002. The comet assay with 8 mouse organs: results with 39 currently used food additives. Mutat. Res. 519, 103-119] are unable to be fixed in stable genotoxic lesions and might be partly explained by local cytotoxicity of the dyes.

  12. Comparison of ultrasonic with stirrer performance for removal of sunset yellow (SY) by activated carbon prepared from wood of orange tree: Artificial neural network modeling

    Science.gov (United States)

    Ghaedi, A. M.; Ghaedi, M.; Karami, P.

    2015-03-01

    The present work focused on the removal of sunset yellow (SY) dye from aqueous solution by ultrasound-assisted adsorption and stirrer by activated carbon prepared from wood of an orange tree. Also, the artificial neural network (ANN) model was used for predicting removal (%) of SY dye based on experimental data. In this study a green approach was described for the synthesis of activated carbon prepared from wood of an orange tree and usability of it for the removal of sunset yellow. This material was characterized using scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The impact of variables, including initial dye concentration (mg/L), pH, adsorbent dosage (g), sonication time (min) and temperature (°C) on SY removal were studied. Fitting the experimental equilibrium data of different isotherm models such as Langmuir, Freundlich, Temkin and Dubinin-Radushkevich models display the suitability and applicability of the Langmuir model. Analysis of experimental adsorption data by different kinetic models including pseudo-first and second order, Elovich and intraparticle diffusion models indicate the applicability of the second-order equation model. The adsorbent (0.5 g) is applicable for successful removal of SY (>98%) in short time (10 min) under ultrasound condition.

  13. Comparison of ultrasonic with stirrer performance for removal of sunset yellow (SY) by activated carbon prepared from wood of orange tree: artificial neural network modeling.

    Science.gov (United States)

    Ghaedi, A M; Ghaedi, M; Karami, P

    2015-03-05

    The present work focused on the removal of sunset yellow (SY) dye from aqueous solution by ultrasound-assisted adsorption and stirrer by activated carbon prepared from wood of an orange tree. Also, the artificial neural network (ANN) model was used for predicting removal (%) of SY dye based on experimental data. In this study a green approach was described for the synthesis of activated carbon prepared from wood of an orange tree and usability of it for the removal of sunset yellow. This material was characterized using scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The impact of variables, including initial dye concentration (mg/L), pH, adsorbent dosage (g), sonication time (min) and temperature (°C) on SY removal were studied. Fitting the experimental equilibrium data of different isotherm models such as Langmuir, Freundlich, Temkin and Dubinin-Radushkevich models display the suitability and applicability of the Langmuir model. Analysis of experimental adsorption data by different kinetic models including pseudo-first and second order, Elovich and intraparticle diffusion models indicate the applicability of the second-order equation model. The adsorbent (0.5g) is applicable for successful removal of SY (>98%) in short time (10min) under ultrasound condition. Copyright © 2014 Elsevier B.V. All rights reserved.

  14. 75 FR 22695 - Establishment of Class E Airspace; Bonners Ferry, ID

    Science.gov (United States)

    2010-04-30

    ... Federal Aviation Administration 14 CFR Part 71 Establishment of Class E Airspace; Bonners Ferry, ID AGENCY... E airspace at Bonners Ferry, ID, to accommodate aircraft using a new Area Navigation (RNAV) Global... improve the safety and management of Instrument Flight Rules (IFR) operations at the airport. DATES...

  15. The Mathematica package TopoID and its application to the Higgs boson production cross section

    Energy Technology Data Exchange (ETDEWEB)

    Hoff, Jens

    2016-07-15

    We present the Mathematica package TopoID which aims at the automation of several steps in multiloop calculations. The algorithm which lies at the very core of the package is described and illustrated with an example. The main features of TopoID are stated and some of them are briefly demonstrated for NLO or NNLO Higgs boson production.

  16. Id2a is required for hepatic outgrowth during liver development in zebrafish.

    Science.gov (United States)

    Khaliq, Mehwish; Choi, Tae-Young; So, Juhoon; Shin, Donghun

    2015-11-01

    During development, inhibitor of DNA binding (Id) proteins, a subclass of the helix-loop-helix family of proteins, regulate cellular proliferation, differentiation, and apoptosis in various organs. However, a functional role of Id2a in liver development has not yet been reported. Here, using zebrafish as a model organism, we provide in vivo evidence that Id2a regulates hepatoblast proliferation and cell death during liver development. Initially, in the liver, id2a is expressed in hepatoblasts and after their differentiation, id2a expression is restricted to biliary epithelial cells. id2a knockdown in zebrafish embryos had no effect on hepatoblast specification or hepatocyte differentiation. However, liver size was greatly reduced in id2a morpholino-injected embryos, indicative of a hepatic outgrowth defect attributable to the significant decrease in proliferating hepatoblasts concomitant with the significant increase in hepatoblast cell death. Altogether, these data support the role of Id2a as an important regulator of hepatic outgrowth via modulation of hepatoblast proliferation and survival during liver development in zebrafish.

  17. Manual of spIds, a software package for parameter identification in dynamic systems

    NARCIS (Netherlands)

    Everaars, C.T.H.; Hemker, P.W.; Stortelder, W.J.H.

    1995-01-01

    This report contains the manual of spIds, version 1.0, a software package for parameter identification in dynamic systems. SpIdslabel{ab:spIds is an acronym of underline{simulation and underline{parameter underline{identification in underline{dynamic underline {systems. It can be applied on wide var

  18. 81 FR 16198 - Deer Flat National Wildlife Refuge, Canyon, Payette, Owyhee, and Washington Counties, ID, and...

    Science.gov (United States)

    2016-03-25

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE INTERIOR Fish and Wildlife Service Deer Flat National Wildlife Refuge, Canyon, Payette, Owyhee, and Washington..., 1010 Dearborn St., Caldwell, ID 83605. Homedale Public Library, 125 W Owyhee Ave., Homedale, ID...

  19. 75 FR 41232 - Deer Flat National Wildlife Refuge, Canyon, Owyhee, Payette, and Washington Counties, ID; Malheur...

    Science.gov (United States)

    2010-07-15

    ... Fish and Wildlife Service Deer Flat National Wildlife Refuge, Canyon, Owyhee, Payette, and Washington...). The Refuge has units located in Canyon, Owyhee, Payette, and Washington Counties, ID, and Malheur... the Snake River located in Canyon, Payette, Owyhee, and Washington Counties in ID; and Malheur...

  20. Ubiquitin-SUMO Circuitry Controls Activated Fanconi Anemia ID Complex Dosage in Response to DNA Damage

    DEFF Research Database (Denmark)

    Gibbs-Seymour, Ian; Oka, Yasuyoshi; Rajendra, Eeson

    2015-01-01

    We show that central components of the Fanconi anemia (FA) DNA repair pathway, the tumor suppressor proteins FANCI and FANCD2 (the ID complex), are SUMOylated in response to replication fork stalling. The ID complex is SUMOylated in a manner that depends on the ATR kinase, the FA ubiquitin ligase...

  1. 75 FR 47515 - Identification (ID) Cards for Members of the Uniformed Services, Their Dependents, and Other...

    Science.gov (United States)

    2010-08-06

    ... Services, Their Dependents, and Other Eligible Individuals AGENCY: Office of the Under Secretary of Defense... DoD ID cards. The ID cards shall be issued to uniformed service members, their dependents, and other.... The general policy for comments and other submissions from members of the public is to make...

  2. Wicked ID: Conceptual Framework for Considering Instructional Design as a Wicked Problem

    Science.gov (United States)

    Becker, Katrin

    2007-01-01

    The process of instructional design has parallels in other design disciplines. Software design is one that has experienced intense attention in the last 30 or so years, and many lessons learned there can be applied to ID. Using software design as a springboard, this concept paper seeks to propose a new approach to ID. It suggests that…

  3. The ID23-2 structural biology microfocus beamline at the ESRF

    Energy Technology Data Exchange (ETDEWEB)

    Flot, David, E-mail: flot@esrf.fr [European Molecular Biology Laboratory, 6 rue Jules Horowitz, BP 181, 38042 Grenoble (France); Mairs, Trevor; Giraud, Thierry; Guijarro, Matias; Lesourd, Marc; Rey, Vicente; Brussel, Denis van; Morawe, Christian; Borel, Christine; Hignette, Olivier; Chavanne, Joel; Nurizzo, Didier; McSweeney, Sean; Mitchell, Edward [European Synchrotron Radiation Facility, 6 rue Jules Horowitz, BP 181, 38043 Grenoble (France)

    2010-01-01

    Beamline ID23-2, the first dedicated and highly automated high-throughput monochromatic macromolecular crystallography microfocus beamline, is described. The first phase of the ESRF beamline ID23 to be constructed was ID23-1, a tunable MAD-capable beamline which opened to users in early 2004. The second phase of the beamline to be constructed is ID23-2, a monochromatic microfocus beamline dedicated to macromolecular crystallography experiments. Beamline ID23-2 makes use of well characterized optical elements: a single-bounce silicon (111) monochromator and two mirrors in Kirkpatrick–Baez geometry to focus the X-ray beam. A major design goal of the ID23-2 beamline is to provide a reliable, easy-to-use and routine microfocus beam. ID23-2 started operation in November 2005, as the first beamline dedicated to microfocus macromolecular crystallography. The beamline has taken the standard automated ESRF macromolecular crystallography environment (both hardware and software), allowing users of ID23-2 to be rapidly familiar with the microfocus environment. This paper describes the beamline design, the special considerations taken into account given the microfocus beam, and summarizes the results of the first years of the beamline operation.

  4. Extending the Intermediate Data Structure (IDS for longitudinal historical databases to include geographic data

    Directory of Open Access Journals (Sweden)

    Finn Hedefalk

    2014-09-01

    Full Text Available The Intermediate Data Structure (IDS is a standardised database structure for longitudinal historical databases. Such a common structure facilitates data sharing and comparative research. In this study, we propose an extended version of IDS, named IDS-Geo, that also includes geographic data. The geographic data that will be stored in IDS-Geo are primarily buildings and/or property units, and the purpose of these geographic data is mainly to link individuals to places in space. When we want to assign such detailed spatial locations to individuals (in times before there were any detailed house addresses available, we often have to create tailored geographic datasets. In those cases, there are benefits of storing geographic data in the same structure as the demographic data. Moreover, we propose the export of data from IDS-Geo using an eXtensible Markup Language (XML Schema. IDS-Geo is implemented in a case study using historical property units, for the period 1804 to 1913, stored in a geographically extended version of the Scanian Economic Demographic Database (SEDD. To fit into the IDS-Geo data structure, we included an object lifeline representation of all of the property units (based on the snapshot time representation of single historical maps and poll-tax registers. The case study verifies that the IDS-Geo model is capable of handling geographic data that can be linked to demographic data.

  5. Sexual abuse involving children with an intellectual disability (ID): a narrative review

    NARCIS (Netherlands)

    Wissink, I.B.; van Vugt, E.S.; Moonen, X.; Stams, G.J.J.M.; Hendriks, J.

    2015-01-01

    The current paper provides a narrative review of the literature on sexual abuse, involving children with Intellectual Disability (ID). The thirteen articles that were found and met our criteria vary in their definitions of sexual abuse and in how ID was determined. Still, they do paint a general pic

  6. Overexpression of Id1 in transgenic mice promotes mammary basal stem cell activity and breast tumorigenesis.

    Science.gov (United States)

    Shin, Dong-Hui; Park, Ji-Hye; Lee, Jeong-Yeon; Won, Hee-Young; Jang, Ki-Seok; Min, Kyueng-Whan; Jang, Si-Hyong; Woo, Jong-Kyu; Oh, Seung Hyun; Kong, Gu

    2015-07-10

    Inhibitor of differentiation/DNA binding (Id)1 is a crucial regulator of mammary development and breast cancer progression. However, its effect on stemness and tumorigenesis in mammary epithelial cells remains undefined. Herein, we demonstrate that Id1 induces mammary tumorigenesis by increasing normal and malignant mammary stem cell (MaSC) activities in transgenic mice. MaSC-enriched basal cell expansion and increased self-renewal and in vivo regenerative capacity of MaSCs are observed in the mammary glands of MMTV-Id1 transgenic mice. Furthermore, MMTV-Id1 mice develop ductal hyperplasia and mammary tumors with highly expressed basal markers. Id1 also increases breast cancer stem cell (CSC) population and activity in human breast cancer lines. Moreover, the effects of Id1 on normal and malignant stem cell activities are mediated by the Wnt/c-Myc pathway. Collectively, these findings provide in vivo genetic evidence of Id1 functions as an oncogene in breast cancer and indicate that Id1 regulates mammary basal stem cells by activating the Wnt/c-Myc pathway, thereby contributing to breast tumor development.

  7. Cloning and shake flask expression of hrIDS-Like in Pichia pastoris

    African Journals Online (AJOL)

    STORAGESEVER

    2009-06-17

    Jun 17, 2009 ... characterized by a wide spectrum of clinical manifesta- tions, ranging from mild to ... The native IDS processing has been studied after .... the membrane was incubated overnight with a monoclonal antibody anti-IDS (1:250 in ...

  8. Rethinking Social Network Assessment for Students with Intellectual Disabilities (ID) in Postsecondary Education

    Science.gov (United States)

    Eisenman, Laura T.; Farley-Ripple, Elizabeth; Culnane, Mary; Freedman, Brian

    2013-01-01

    Social networks of persons with intellectual disabilities (ID) have been characterized as smaller and less diverse than those of typical peers. Advocates have focused on strengthening those social networks by expanding circles of social support, protection, and friendship. As young adults with ID experience increasing levels of community…

  9. Clarté des idées innées ?

    DEFF Research Database (Denmark)

    Schøsler, Jørn

    2013-01-01

    Der gives en analyse af begreberne 'evidens' og 'medfødte idéer' hos Descartes og Locke samt hos de franske oplysningsfilosoffer.......Der gives en analyse af begreberne 'evidens' og 'medfødte idéer' hos Descartes og Locke samt hos de franske oplysningsfilosoffer....

  10. 76 FR 9266 - Proposed Amendment of Class D and Class E Airspace; Idaho Falls, ID

    Science.gov (United States)

    2011-02-17

    ... Falls, ID AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed rulemaking (NPRM). SUMMARY: This action proposes to amend the Class D and Class E airspace areas at Idaho Falls, ID, by changing the name of the airport to Idaho Falls Regional Airport, and adjusting the...

  11. 76 FR 28306 - Amendment of Class D and Class E Airspace; Idaho Falls, ID

    Science.gov (United States)

    2011-05-17

    ... Federal Aviation Administration 14 CFR Part 71 Amendment of Class D and Class E Airspace; Idaho Falls, ID... existing Class D and Class E airspace at Idaho Falls, ID, by changing the name of the airport to Idaho Falls Regional Airport, and adjusting the geographic coordinates of the airport. This action also...

  12. 78 FR 25406 - Proposed Modification of Class E Airspace; Twin Falls, ID

    Science.gov (United States)

    2013-05-01

    ... Federal Aviation Administration 14 CFR Part 71 Proposed Modification of Class E Airspace; Twin Falls, ID...: This action proposes to modify Class E airspace at Twin Falls Joslin Field-Magic Valley Regional Airport, Twin Falls, ID. Controlled airspace is necessary to accommodate aircraft using the...

  13. 78 FR 40382 - Modification of Class D and E Airspace; Twin Falls, ID

    Science.gov (United States)

    2013-07-05

    ... Federal Aviation Administration 14 CFR Part 71 Modification of Class D and E Airspace; Twin Falls, ID... Class E airspace at Twin Falls Joslin Field-Magic Valley Regional Airport, Twin Falls, ID, to... areas, as well as corrects the airport name to Twin Falls Joslin Field-Magic Valley Regional...

  14. 77 FR 56241 - Board Meeting; October 17, 2012; Idaho Falls, ID

    Science.gov (United States)

    2012-09-12

    ... REVIEW BOARD Board Meeting; October 17, 2012; Idaho Falls, ID The U.S. Nuclear Waste Technical Review... 1987, the U.S. Nuclear Waste Technical Review Board will hold a public meeting in Idaho Falls, Idaho... Board meeting will be held at the Hilton Garden Inn, 700 Lindsay Boulevard, Idaho Falls, ID 83402;...

  15. 日落%Sunset

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ I sit on the steps of the terrace in the evening-around six-reading a novel. The rest of the house is in darkness-there has been a power cut. As I read, swatting away the occasional mosquito (蚊子), I find an unusual shade of light falling on my page.

  16. ID-based authentication scheme combined with identity-based encryption with fingerprint hashing

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    Current identity-based (ID) cryptosystem lacks the mechanisms of two-party authentication and user's private key distribution. Some ID-based signcryption schemes and ID-based authenticated key agreement protocols have been presented, but they cannot solve the problem completely. A novel ID-based authentication scheme based on ID-based encryption (IBE) and fingerprint hashing method is proposed to solve the difficulties in the IBE scheme, which includes message receiver authenticating the sender, the trusted authority (TA) authenticating the users and transmitting the private key to them. Furthermore, the scheme extends the application of fingerprint authentication from terminal to network and protects against fingerprint data fabrication. The fingerprint authentication method consists of two factors. This method combines a token key, for example, the USB key, with the user's fingerprint hash by mixing a pseudo-random number with the fingerprint feature. The security and experimental efficiency meet the requirements of practical applications.

  17. ID3算法在汽车售后服务中的应用%Application of ID3 Algorithm in Automotive After-sale Service

    Institute of Scientific and Technical Information of China (English)

    郭春丽; 李明东; 赵刚

    2011-01-01

    Decision tree algorithm has been successfully applied in much classification issue.ID3 algorithm is the representative algorithm.The application of algorithm has been given an instance study for the analysis of the customer features in the automotive after-sale service.Describing the principle and implementation of the ID3 algorithm and analyzing the features of the clients,also explaining concretely the approach of how to use ID3 to manage the clients in the automotive after-sale service.At the end,setting up the customer characteristics analysis model of automotive after-sale services.Through those strategies,the companies can realize the maximization of their total profits.%决策树算法被成功应用到很多分类问题上,其中ID3算法是其典型算法.文中就该算法在汽车售后服务企业客户特征分析中的应用做了实例研究.阐述了ID3算法的原理以及实现算法,分析了客户的特征.以一个具体的案例讲解了ID3算法在汽车售后服务企业中客户管理的具体应用流程.文中实现ID3算法作用于汽车售后客户的数据,得到一个客户特征分析模型,可以帮助汽车企业根据不同特征的客户采取不同的策略,从而获得较大利润.

  18. Optical secure image verification system based on ghost imaging

    Science.gov (United States)

    Wu, Jingjing; Haobogedewude, Buyinggaridi; Liu, Zhengjun; Liu, Shutian

    2017-09-01

    The ghost imaging can perform Fourier-space filtering by tailoring the configuration. We proposed a novel optical secure image verification system based on this theory with the help of phase matched filtering. In the verification process, the system key and the ID card which contain the information of the correct image and the information to be verified are put in the reference and the test paths, respectively. We demonstrate that the ghost imaging configuration can perform an incoherent correlation between the system key and the ID card. The correct verification manifests itself with a correlation peak in the ghost image. The primary image and the image to be verified are encrypted and encoded into pure phase masks beforehand for security. Multi-image secure verifications can also be implemented in the proposed system.

  19. Id-1 promotes osteosarcoma cell growth and inhibits cell apoptosis via PI3K/AKT signaling pathway

    Energy Technology Data Exchange (ETDEWEB)

    Hao, Liang; Liao, Qi; Tang, Qiang [Department of Orthopaedic Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang 300006 (China); Deng, Huan [Department of Pathology, The Fourth Affiliated Hospital of Nanchang University, Nanchang 330006 (China); Chen, Lu, E-mail: chenlu0578@163.com [Department of Orthopaedic Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang 300006 (China)

    2016-02-12

    Accumulating evidence reveals that Id-1 is upregulated and functions as a potential tumor promoter in several human cancer types. However, the role of Id-1 in osteosarcoma (OS) is unknown. In present study, we found that Id-1 expression was elevated in OS tissues than adjacent normal bone tissues. More importantly, we demonstrated that overexpression of Id-1 is significantly correlated with tumor progression and poor survival in OS patients. Furthermore, increased expression of Id-1 was observed in OS cell lines and ectopic expression of Id-1 significantly enhanced in vitro cell proliferation and promoted in vivo tumor growth, whereas knockdown of Id-1 suppressed OS cells growth. Moreover, our experimental data revealed that Id-1 promotes cell proliferation by facilitating cell cycle progression and inhibits cell apoptosis. Mechanistically, the effects of Id-1 in OS cells is at least partly through activation of PI3K/Akt signaling pathway. Therefore, we identified a tumorigenic role of Id-1 in OS and suggested a potential therapeutic target for OS patients. - Highlights: • Id-1 expression is positively correlated in OS patients with poor prognosis. • Overexpression of Id-1 promotes OS cell growth in vitro and in vivo. • Id-1induces cell cycle progression and inhibits cell apoptosis. • PI3K/Akt signaling pathway contributed to the oncogenic effects of Id-1 in OS cells.

  20. L 'idée de 'sciences sociales '

    African Journals Online (AJOL)

    fait que le monde devient image conçue (représentation), et, de Feutre, du fait que 'l 'homme .... croyances seront au coeur de cette entreprise. La première est la .... publics doivent pouvoir tirer des conséquences pour le développement de.

  1. Bio-fortification and shelf-life extension of idli batter using curry leaves (Murraya koenigii).

    Science.gov (United States)

    Chelliah, R; Ramakrishnan, S R; Premkumar, D; Antony, U

    2016-06-01

    Among several traditional foods of India, idli is one of the most popular and commonly consumed steamed products. A new method of adding Murraya koenigii (curry leaves) to idli batter as a vehicle for fortification and extension of shelf-life has been developed. Dried curry leaves powder was incorporated with other ingredients like rice and dehusked black gram in different proportions to optimize the most palatable formulation. Rate of fermentation and microbial changes in the batter; nutritional qualities, texture and sensory properties of the prepared product were assessed. Incorporation of curry leaves powder (5 %) in idli batter increased the shelf-life and also increased the flavour, texture and appearance of the idli. The calcium content of the prepared idli was 10 times more than that of the control idli, while dietary fiber content increased by 18.6 %. Anti-microbial activity of the curry leaves in idli batter extended the shelf-life from 2 to 5 days when stored at 30 °C.

  2. Smad3 mediates immediate early induction of Id1 by TGF-β

    Institute of Scientific and Technical Information of China (English)

    Yao-Yun Liang; F Charles Brunicardi; Xia Lin

    2009-01-01

    Id1 is a member of the inhibitor of diflferentiation(Id) protein family that regulates a wide range of cell functions.Previous studies have shown that expression of the ID1 gene is down-regulated by TGF-β in epithelial cells,whereas it is up-regulated by BMP in a variety of cell types.During our study of the biological function of TGF-β1,we found that ldl can be strongly up-regulated by TGF-β1 in the human mammary gland epithelial cell line MCF10A.Quanti-taftve real-time RT-PCR has revealed as high as 7.5-fold induction of ID1 mRNA by TGF-β1 in MCFlOA cells after 1 h of TGF-β1 stimulation,and this induction does not require de novo protein synthesis.Using Smad knockdown and knockout approaches.we have identiffed Smad3 as the responsible R-Smad for mediating transcriptional activation of the Id1 gene.Chromatin immunoprecipitation assay confirms that Smad3 and Smad4 bind to the upstream region of the Id1 gene.Our resuIts demonstrate that Smad3,but not Smad2,mediates TGF-β1-dependent early transcrip-tional induction of Id1.

  3. Id1 restrains p21 expression to control endothelial progenitor cell formation.

    Directory of Open Access Journals (Sweden)

    Alessia Ciarrocchi

    Full Text Available Loss of Id1 in the bone marrow (BM severely impairs tumor angiogenesis resulting in significant inhibition of tumor growth. This phenotype has been associated with the absence of circulating endothelial progenitor cells (EPCs in the peripheral blood of Id1 mutant mice. However, the manner in which Id1 loss in the BM controls EPC generation or mobilization is largely unknown. Using genetically modified mouse models we demonstrate here that the generation of EPCs in the BM depends on the ability of Id1 to restrain the expression of its target gene p21. Through a series of cellular and functional studies we show that the increased myeloid commitment of BM stem cells and the absence of EPCs in Id1 knockout mice are associated with elevated p21 expression. Genetic ablation of p21 rescues the EPC population in the Id1 null animals, re-establishing functional BM-derived angiogenesis and restoring normal tumor growth. These results demonstrate that the restraint of p21 expression by Id1 is one key element of its activity in facilitating the generation of EPCs in the BM and highlight the critical role these cells play in tumor angiogenesis.

  4. Engagement of membrane immunoglobulin enhances Id3 promoter activity in WEHI-231 B lymphoma cells

    Institute of Scientific and Technical Information of China (English)

    Xiao-jun LI; Kikumi HATA; Junichiro MIZUGUCHI

    2005-01-01

    Aim: We have recently shown that engagement of membrane immunoglobulin (mIg) induced upregulation of inhibitor of differentiation 3 (Id3) mRNA, resulting in growth arrest at G1 phase in WEHI-231 cells. In the present study, we examined whether engagement of mIg will affect promoter activity of the Id3 gene in WEHI231 cells. Methods: DNA fragments corresponding to the 5′-flanking region of mId3 gene were amplified by polymerase chain reaction (PCR) using genomic DNA as the template. Three DNA fragments upstream of the transcription start site (+ 1) of the mId3 gene were subcloned into the luciferase reporter vector PGVB2. The recombinant constructs were transiently transfected into WEHI-231 cells by an electroporation method. After incubation for 24 h, WEHI-231 cells were stimulated with 10 mg/L anti-IgM or irradiated CD40L-expressing NIH3T3 cells or control NIH3T3 cells for further 24 h, followed by assay for luciferase activity. Results: The luciferase analysis demonstrated that basal promoter activity of the Id3 gene was found in the region between -200 and +54. The Id3 promoter activity was increased 2-fold following stimulation with anti-IgM, but not CD40L, compared with medium alone. Conclusion: The mIg-mediated upregulation of Id3 expression is controlled, at least in part, through transcriptional regulation, as assessed by luciferase assay.

  5. The role of post-sunset vertical drifts at the equator in predicting the onset of VHF scintillations during high and low sunspot activity years

    Directory of Open Access Journals (Sweden)

    S. Tulasi Ram

    2006-07-01

    Full Text Available The day-to-day variability in the occurrence of ionospheric scintillations, which are of serious concern in the trans-ionospheric communications, makes their prediction still a challenging problem. This paper reports on a systematic study in quantitatively identifying the precursors responsible, such as pre-reversal E×B drift velocity, geo-magnetic activity index (Kp and the Equatorial Ionization Anomaly (EIA gradient, for the onset of VHF scintillations over a low-latitude station, Waltair (20° N dip, during high (2001 and low (2004 sunspot activity years. The percentage of occurrences of VHF scintillations over Waltair show a good correlation with the monthly mean post-sunset vertical drift velocities at the equator, during both the high and low sunspot activity years. During the days on which intense (>10 dB scintillations occur, the ionization anomaly gradient (dN/dL, measured from ionosonde data of an equatorial (Trivandrum, 0.9° N dip and an off-equatorial station (Waltair, 20° N dip shows an enhancement in the gradient prior to the onset of the scintillations. However, this enhancement is not seen on days when the scintillations are weak (<10 dB or absent. The day-to-day post sunset enhancement in the E×B drift is found to decrease with increasing Kp-index and this decrease is more prominent in the equinoxes, less in winter and insignificant in the summer months. On a day-to-day basis, it is found that the value of the upward drift velocity at the equator should be ≥30 m/s for the onset of strong scintillations over Waltair for magnetically quiet days with average Kp≤2 (6 h prior to the local sunset during the high sunspot year, 2001. This threshold value of the upward drift reduces to 20 m/s with the decrease in the sunspot activity during 2004. Further, these conditions for the onset of intense scintillations is well defined in equinoxes, less in

  6. An Improved ID3 Decision Tree Mining Algorithm%一种改进 ID3型决策树挖掘算法

    Institute of Scientific and Technical Information of China (English)

    潘大胜; 屈迟文

    2016-01-01

    By analyzing the problem of ID3 decision tree mining algorithm,the entropy calculation process is improved, and a kind of improved ID3 decision tree mining algorithm is built.Entropy calculation process of decision tree is rede-signed in order to obtain global optimal mining results.The mining experiments are carried out on the UCI data category 6 data set.Experimental results show that the improved mining algorithm is much better than the ID3 type decision tree mining algorithm in the compact degree and the accuracy of the decision tree construction.%分析经典 ID3型决策树挖掘算法中存在的问题,对其熵值计算过程进行改进,构建一种改进的 ID3型决策树挖掘算法。重新设计决策树构建中的熵值计算过程,以获得具有全局最优的挖掘结果,并针对 UCI 数据集中的6类数据集展开挖掘实验。结果表明:改进后的挖掘算法在决策树构建的简洁程度和挖掘精度上,都明显优于 ID3型决策树挖掘算法。

  7. Improvement and analysis of ID3 algorithm in decision-making tree

    Science.gov (United States)

    Xie, Xiao-Lan; Long, Zhen; Liao, Wen-Qi

    2015-12-01

    For the cooperative system under development, it needs to use the spatial analysis and relative technology concerning data mining in order to carry out the detection of the subject conflict and redundancy, while the ID3 algorithm is an important data mining. Due to the traditional ID3 algorithm in the decision-making tree towards the log part is rather complicated, this paper obtained a new computational formula of information gain through the optimization of algorithm of the log part. During the experiment contrast and theoretical analysis, it is found that IID3 (Improved ID3 Algorithm) algorithm owns higher calculation efficiency and accuracy and thus worth popularizing.

  8. The paradox of IDs: an account of an ethnographic experience in the US

    Directory of Open Access Journals (Sweden)

    Mariza Peirano

    2008-01-01

    Full Text Available In the modern world, IDs are indispensable objects, without which we cannot prove that we are who we say we are. We need material substantiation that attests to the authenticity of our self-identification. This paper is an account of an ethnographic experience about IDs and identification processes in the US, based on the examination of two events in which Eliot Spitzer, the New York State governor from January 2007 to March 2008, was a central figure. A comparison with the Brazilian scenario is present throughout the paper, and it ends by focusing on the ID theft phenomenon.

  9. 62 FR 28104 - Union Pacific Railroad CompanyAbandonment Exemptionin Malheur County, OR and Owyhee County, ID...

    Science.gov (United States)

    1997-05-22

    ... and Owyhee County, ID (Homedale Branch) On May 2, 1997, Union Pacific Railroad Company (UP) filed with..., and Owyhee County, ID, and includes the non-agency stations of Napton, OR-- milepost 16.90;...

  10. The treatable intellectual disability APP www.treatable-id.org: a digital tool to enhance diagnosis & care for rare diseases

    National Research Council Canada - National Science Library

    van Karnebeek, Clara D M; Houben, Roderick F A; Lafek, Mirafe; Giannasi, Wynona; Stockler, Sylvia

    2012-01-01

    .... Freely available as a WebAPP via http://www.treatable-id.org and end 2012 via the APP store, this diagnostic tool is designed for all specialists evaluating children with global delay / ID and laboratory scientists...

  11. Citotoxicity of food dyes sunset yellow (E-110, bordeaux red (E-123, and tatrazine yellow (E-102 on Allium cepa L. root meristematic cells

    Directory of Open Access Journals (Sweden)

    Keiva Maria Silva Gomes

    2013-03-01

    Full Text Available The objective of this study was to evaluate the cytotoxic effect of the food dyes sunset yellow, bordeaux red, and tartrazine yellow on the cellular cycle of Allium cepa L. Each dye was evaluated at the doses of 0.4 and 4.0 mL, at the exposure times of 24 and 48 hours in root tip cells of Allium cepa L. Slides were prepared and cells were analyzed during the whole cell cycle for cellular aberrations totaling 5,000 total cells for each dose evaluated. The mitotic index was calculated, and statistical analysis was performed using the Chi-squared test (p < 0.05. The results showed that the three dyes used under the evaluated doses and exposure times were cytotoxic to the cells of the system-test used. Further cytotoxicity studies should be conducted for additional results and a proper evaluation of the effect of these three dyes on a cellular level.

  12. Comportamiento de los cultivares de papaya Sunset, Sunrise y de los genotipos Baixinho de Santa Amalia y BH - 65 en la zona sur de la isla de Tenerife

    Directory of Open Access Journals (Sweden)

    Maria Cristina Rodríguez Pastor

    2010-12-01

    Full Text Available Los antecedentes de la papaya (Carica papaya, L. en Canarias vienen a poner de manifiesto, la viabilidad de este cultivo en invernadero y la posibilidad de su mayor expansión a corto plazo, debido a la introducción a lo largo de los últimos años de cultivares comerciales y de gran calidad, procedentes de Hawaii ('Sunrise' y de Brasil 'Baixinho de Santa Amalia' (BSA. En este trabajo se ha estudiado el crecimiento, desarrollo y productividad de los cultivares Sunset, Sunrise, y de los genotipos BH-65 y 'Baixinho de Santa Amalia' y las características morfológicas y organolépticas de sus frutos, con el fin de continuar con la selección de aquellos cultivares que mejor se adapten y cumplan con las exigencias mínimas de mercado, que mantengan una buena productividad en aquellas zonas marginales para la platanera y que sirvan de base para futuros programas de mejora. Los resultados ponen de manifiesto que los mayores porcentajes de floración se obtienen en el mes de Mayo (6 meses después de la plantación en las plantas hermafroditas de todos los cultivares, correspondiendo los mayores porcentajes a 'Sunset' y 'Sunrise' (80 y 90,4%, respectivamente. El número de hojas emitidas mensualmente es semejante en todos los cultivares, entre 7,5 y 7,8. Las plantas femeninas de 'Sunrise' así como las hermafroditas de 'Sunset' tienen mayor diámetro, y además, este último cultivar es más precoz en florecer y sus frutos son de mayor peso y tamaño. Hay que destacar también que en el punto de consumo los frutos del cultivar Sunrise son los que poseen mayor contenido en sólidos solubles totales (10,33 ºBrix. Además, los frutos hermafroditas de 'Sunrise' son los primeros en ser recolectados (422 días desde la plantación. Finalmente, señalar que el cultivar Sunset destaca por ser el más productivo (59,5 kg/pl y por tener mayores rendimientos por hectárea (158,627 kg/ha. No obstante, los genotipos BH-65 y BSA poseen un comportamiento muy

  13. Id-1 gene and gene products as therapeutic targets for treatment of breast cancer and other types of carcinoma

    Science.gov (United States)

    Desprez, Pierre-Yves; Campisi, Judith

    2014-08-19

    A method for treatment of breast cancer and other types of cancer. The method comprises targeting and modulating Id-1 gene expression, if any, for the Id-1 gene, or gene products in breast or other epithelial cancers in a patient by delivering products that modulate Id-1 gene expression. When expressed, Id-1 gene is a prognostic indicator that cancer cells are invasive and metastatic.

  14. Toward operation of series IDs at BL43LXU of SPring-8

    Energy Technology Data Exchange (ETDEWEB)

    Baron, A. Q. R.; Tanaka, T.; Soutome, K.; Takao, M.; Nakamura, T.; Kobayashi, K.; Fujita, T.; Takahashi, S.; Aoyagi, H.; Shimosaki, Y.; Seike, T.; Uchiyama, H.; Ishikawa, D.; Chuang, T.-H.; Kimura, H.; Tanaka, H.; Kitamura, H.; Ishikawa, T. [SPring-8, 1-1-1 Kouto, Sayo, Hyogo, 679 (Japan)

    2016-07-27

    This paper discusses two issues relating to using 3 small gap insertion devices in series at BL43LXU of SPring-8 to make a uniquely powerful source in the 15-26 keV region of the x-ray spectrum. The issues discussed are (1) damage to the covers of the downstream IDs by radiation from the upstream IDs and (2) proper steering of the electron beam to get the best photon beam properties. After tests in several configurations, including one where an ID was run without an impedance-reducing cover, the damage issue was solved by installing a distributed absorber in the most downstream ID. The steering issues were mostly resolved by the introduction of appropriate corrector magnets and feedback. The paper is written from the viewpoint of an interested beamline scientist impressed with the cooperation of different groups to make a source for new science possible.

  15. 76 FR 16367 - Implementation of the Truth in Caller ID Act of 2009

    Science.gov (United States)

    2011-03-23

    ...IP service,'' and defining ``Caller identification service'' to mean ``any service or device designed... identification information in technologies that are successor or replacement technologies to telecommunications... from causing any caller identification service to knowingly transmit misleading or inaccurate caller ID...

  16. ID migraine questionnaire in temporomandibular disorders with craniofacial pain: a study by using a multidisciplinary approach.

    Science.gov (United States)

    Di Paolo, Carlo; Di Nunno, Anna; Vanacore, Nicola; Bruti, Gianluca

    2009-08-01

    To evaluate the prevalence of migraine and related disability and the role of ID migraine questionnaire as a screening tool in patients with temporomandibular disorders (TMDs) and craniofacial pain (CFP). TMDs patients with CFP underwent stomatognathic (RDC/TMD criteria) and neurological visits (IHS criteria, 2004). ID migraine questionnaire and MIgraine Disability Assessment Scale (MIDAS) were also administered. Out of 45 patients, 69% met diagnosis of migraine plus chronic tension-type headache (CTTH); 9% presented CTTH and 20% were migraineurs. Out of 39 migraineurs who completed MIDAS, 56% presented the highest disability grade. Out of 37 patients who completed ID migraine questionnaire, 32 resulted affected by probable migraine with a diagnostic sensibility and specificity of 94% and 100%, respectively. Our findings showed a clinical association between TMDs and migraine. We support a clinical role of ID migraine and MIDAS in TMDs patients with CFP and we underline the importance of a multidisciplinary evaluation in this group of migraineurs.

  17. 80 FR 9279 - Deer Flat National Wildlife Refuge, Canyon, Payette, Owyhee, and Washington Counties, ID, and...

    Science.gov (United States)

    2015-02-20

    ...-2013-N279; 1265-0000-10137-S3] Deer Flat National Wildlife Refuge, Canyon, Payette, Owyhee, and..., 1010 Dearborn St, Caldwell, ID 83605. [ssquf] Homedale Public Library, 125 W Owyhee Ave, Homedale,...

  18. 76 FR 78940 - Minidoka National Wildlife Refuge, Blaine, Cassia, Minidoka, and Power Counties, ID...

    Science.gov (United States)

    2011-12-20

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE INTERIOR Fish and Wildlife Service Minidoka National Wildlife Refuge, Blaine, Cassia, Minidoka, and Power Counties, ID; Comprehensive Conservation Plan and Environmental Assessment AGENCY: Fish and...

  19. 78 FR 773 - Hartford Financial Services Group, Inc., Commercial/Actuarial/Information Delivery Services (IDS...

    Science.gov (United States)

    2013-01-04

    ... Employment and Training Administration Hartford Financial Services Group, Inc., Commercial/Actuarial/ Information Delivery Services (IDS)/Corporate & Financial Reporting Group, Hartford, CT; Notice of Affirmative... workers of Hartford Financial Services Group, Inc., Commercial/ Actuarial/Information Delivery...

  20. Infant-directed speech (IDS) vowel clarity and child language outcomes.

    Science.gov (United States)

    Hartman, Kelly M; Ratner, Nan Bernstein; Newman, Rochelle S

    2017-09-01

    There have been many studies examining the differences between infant-directed speech (IDS) and adult-directed speech (ADS). However, investigations asking whether mothers clarify vowel articulation in IDS have reached equivocal findings. Moreover, it is unclear whether maternal speech clarification has any effect on a child's developing language skills. This study examined vowel clarification in mothers' IDS at 0;10-11, 1;6, and 2;0, as compared to their vowel production in ADS. Relationships between vowel space, vowel duration, and vowel variability and child language outcomes at two years were also explored. Results show that vowel space and vowel duration tended to be greater in IDS than in ADS, and that one measure of vowel clarity, a mother's vowel space at 1;6, was significantly related to receptive as well as expressive child language outcomes at two years of age.

  1. The Evolution of IDS Solutions in Wireless Ad-Hoc Networks To Wireless Mesh Networks

    Directory of Open Access Journals (Sweden)

    Novarun Deb

    2011-12-01

    Full Text Available The domain of wireless networks is inherently vulnerable to attacks due to the unreliable wireless medium. Such networks can be secured from intrusions using either prevention or detection schemes. This paper focuses its study on intrusion detection rather than prevention of attacks. As attackers keep onimprovising too, an active prevention method alone cannot provide total security to the system. Here in lies the importance of intrusion detection systems (IDS that are solely designed to detect intrusions in real time. Wireless networks are broadly classified into Wireless Ad-hoc Networks (WAHNs, Mobile Adhoc Networks (MANETs, Wireless Sensor Networks (WSNs and the most recent Wireless Mesh Networks (WMNs. Several IDS solutions have been proposed for these networks. This paper is an extension to a survey of IDS solutions for MANETs and WMNs published earlier in the sense that the present survey offers a comparative insight of recent IDS solutions for all the sub domains of wireless networks.

  2. Family Impact in Intellectual Disability, Severe Mental Health Disorders and Mental Health Disorders in ID. A Comparison

    Science.gov (United States)

    Martorell, Almudena; Gutierrez-Recacha, Pedro; Irazabal, Marcia; Marsa, Ferran; Garcia, Mercedes

    2011-01-01

    Family impact (or family burden) is a concept born in the field of mental health that has successfully been exported to the ambit of intellectual disability (ID). However, differences in family impact associated with severe mental health disorders (schizophrenia), to ID or to mental health problems in ID should be expected. Seventy-two adults with…

  3. 6 CFR 37.5 - Validity periods and deadlines for REAL ID driver's licenses and identification cards.

    Science.gov (United States)

    2010-01-01

    ... SECURITY, OFFICE OF THE SECRETARY REAL ID DRIVER'S LICENSES AND IDENTIFICATION CARDS General § 37.5 Validity periods and deadlines for REAL ID driver's licenses and identification cards. (a) Driver's... individuals born after December 1, 1964, unless such license or card is a REAL ID-compliant driver's...

  4. Improved D-IDS using the federated peer-to-peer architecture

    Institute of Scientific and Technical Information of China (English)

    Hoan Kyu Lee; In Joo Jang; Hyeong Seon Yoo

    2007-01-01

    A number of IDSs have been proposed for a networked or distributed environment. A modified D-IDS using federated peer-to-peer architecture, MCR (Multicast Reflector) and modified shaker protocol were proposed. The suggested scheme can be implemented easily and performs the information sharing between low-level IDS agents. As all users within a group monitor each other's, the common control server can perform detect intrusions with less cost and support the detection of the inside intruders.

  5. Overexpression of Id1 in transgenic mice promotes mammary basal stem cell activity and breast tumorigenesis

    OpenAIRE

    Shin, Dong-Hui; Park, Ji-Hye; Lee, Jeong-Yeon; Won, Hee-Young; Jang, Ki-Seok; MIN, KYUENG-WHAN; Jang, Si-Hyong; Woo, Jong-Kyu; Oh, Seung Hyun; Kong, Gu

    2015-01-01

    Inhibitor of differentiation/DNA binding (Id)1 is a crucial regulator of mammary development and breast cancer progression. However, its effect on stemness and tumorigenesis in mammary epithelial cells remains undefined. Herein, we demonstrate that Id1 induces mammary tumorigenesis by increasing normal and malignant mammary stem cell (MaSC) activities in transgenic mice. MaSC-enriched basal cell expansion and increased self-renewal and in vivo regenerative capacity of MaSCs are observed in th...

  6. ACE I/D polymorphism in Indian patients with hypertrophic cardiomyopathy and dilated cardiomyopathy

    DEFF Research Database (Denmark)

    Rai, Taranjit Singh; Dhandapany, Perundurai Subramaniam; Ahluwalia, Tarun Veer Singh

    2008-01-01

    The study was carried to determine the association of angiotensin converting enzyme (ACE) insertion/deletion (I/D) polymorphism with the risk of hypertrophic cardiomyopathy (HCM), dilated cardiomyopathy (DCM), and restrictive cardiomyopathy (RCM).......The study was carried to determine the association of angiotensin converting enzyme (ACE) insertion/deletion (I/D) polymorphism with the risk of hypertrophic cardiomyopathy (HCM), dilated cardiomyopathy (DCM), and restrictive cardiomyopathy (RCM)....

  7. Protection against Mycobacterium leprae infection by the ID83/GLA-SE and ID93/GLA-SE vaccines developed for tuberculosis.

    Science.gov (United States)

    Duthie, Malcolm S; Coler, Rhea N; Laurance, John D; Sampaio, Lucas H; Oliveira, Regiane M; Sousa, Ana Lucia M; Stefani, Mariane M A; Maeda, Yumi; Matsuoka, Masanori; Makino, Masahiko; Reed, Steven G

    2014-09-01

    Despite the dramatic reduction in the number of leprosy cases worldwide in the 1990s, transmission of the causative agent, Mycobacterium leprae, is still occurring, and new cases continue to appear. New strategies are required in the pursuit of leprosy elimination. The cross-application of vaccines in development for tuberculosis may lead to tools applicable to elimination of leprosy. In this report, we demonstrate that the chimeric fusion proteins ID83 and ID93, developed as antigens for tuberculosis (TB) vaccine candidates, elicited gamma interferon (IFN-γ) responses from both TB and paucibacillary (PB) leprosy patients and from healthy household contacts of multibacillary (MB) patients (HHC) but not from nonexposed healthy controls. Immunization of mice with either protein formulated with a Toll-like receptor 4 ligand (TLR4L)-containing adjuvant (glucopyranosyl lipid adjuvant in a stable emulsion [GLA-SE]) stimulated antigen-specific IFN-γ secretion from pluripotent Th1 cells. When immunized mice were experimentally infected with M. leprae, both cellular infiltration into the local lymph node and bacterial growth at the site were reduced relative to those of unimmunized mice. Thus, the use of the Mycobacterium tuberculosis candidate vaccines ID83/GLA-SE and ID93/GLA-SE may confer cross-protection against M. leprae infection. Our data suggest these vaccines could potentially be used as an additional control measure for leprosy. Copyright © 2014, American Society for Microbiology. All Rights Reserved.

  8. Id2 controls specification of Lgr5(+) intestinal stem cell progenitors during gut development.

    Science.gov (United States)

    Nigmatullina, Lira; Norkin, Maxim; Dzama, Margarita M; Messner, Berith; Sayols, Sergi; Soshnikova, Natalia

    2017-04-03

    The adult intestinal stem cells (ISCs), their hierarchies, mechanisms of maintenance and differentiation have been extensively studied. However, when and how ISCs are established during embryogenesis remains unknown. We show here that the transcription regulator Id2 controls the specification of embryonic Lgr5(+) progenitors in the developing murine small intestine. Cell fate mapping analysis revealed that Lgr5(+) progenitors emerge at E13.5 in wild-type embryos and differ from the rest on the intestinal epithelium by a characteristic ISC signature. In the absence of Id2, the intestinal epithelium differentiates into Lgr5(+) cells already at E9.5. Furthermore, the size of the Lgr5(+) cell pool is significantly increased. We show that Id2 restricts the activity of the Wnt signalling pathway at early stages and prevents precocious differentiation of the embryonic intestinal epithelium. Id2-deficient embryonic epithelial cells cultured ex vivo strongly activate Wnt target genes as well as markers of neoplastic transformation and form fast growing undifferentiated spheroids. Furthermore, adult ISCs from Id2-deficient mice display a distinct transcriptional signature, supporting an essential role for Id2 in the correct specification of ISCs. © 2017 The Authors.

  9. System Virtualization and Efficient ID Transmission Method for RFID Tag Infrastructure Network

    Directory of Open Access Journals (Sweden)

    Shin-ichi Kuribayashi

    2010-11-01

    Full Text Available The use of RFID tag which identifies a thing and an object will be expanded with progress of ubiquitoussociety, and it is necessary to study how to construct RFID network system as a social infrastructure likethe Internet. First, this paper proposes the virtualization method of RFID tag network system to enablethe same physical RFID network system to be used by multiple different service systems. The systemvirtualization not only reduces the system cost but also can dramatically reduce the installation space ofphysical readers and the operation cost. It is proposed that all equipments in the RFID network systemexcept RFID tag could be shared with the conventional virtual technologies. Then, this paper proposesthe conditional tag ID processing and the efficient tag ID transmission method which can greatly reducethe processing time and processing load in RFID tag Infrastructure network The conditional tag IDprocessing allows that tag ID is valid only at a certain time zone of day or in a certain area. The efficienttag ID transmission method uses the virtual network address of the service center as a part of the ID of anRF tag, which allows the direct ID forwarding to the service center.

  10. Comportamiento de los cultivares de papaya Sunset, Sunrise y de los genotipos Baixinho de Santa Amalia y BH - 65 en la zona sur de la isla de Tenerife Behavior of papaya cultivars Sunset, Sunrise and genotypes of 'Baixinho de Santa Amalia' and BH- 65 in the south of Tenerife island

    Directory of Open Access Journals (Sweden)

    Maria Cristina Rodríguez Pastor

    2010-12-01

    Full Text Available Los antecedentes de la papaya (Carica papaya, L. en Canarias vienen a poner de manifiesto, la viabilidad de este cultivo en invernadero y la posibilidad de su mayor expansión a corto plazo, debido a la introducción a lo largo de los últimos años de cultivares comerciales y de gran calidad, procedentes de Hawaii ('Sunrise' y de Brasil 'Baixinho de Santa Amalia' (BSA. En este trabajo se ha estudiado el crecimiento, desarrollo y productividad de los cultivares Sunset, Sunrise, y de los genotipos BH-65 y 'Baixinho de Santa Amalia' y las características morfológicas y organolépticas de sus frutos, con el fin de continuar con la selección de aquellos cultivares que mejor se adapten y cumplan con las exigencias mínimas de mercado, que mantengan una buena productividad en aquellas zonas marginales para la platanera y que sirvan de base para futuros programas de mejora. Los resultados ponen de manifiesto que los mayores porcentajes de floración se obtienen en el mes de Mayo (6 meses después de la plantación en las plantas hermafroditas de todos los cultivares, correspondiendo los mayores porcentajes a 'Sunset' y 'Sunrise' (80 y 90,4%, respectivamente. El número de hojas emitidas mensualmente es semejante en todos los cultivares, entre 7,5 y 7,8. Las plantas femeninas de 'Sunrise' así como las hermafroditas de 'Sunset' tienen mayor diámetro, y además, este último cultivar es más precoz en florecer y sus frutos son de mayor peso y tamaño. Hay que destacar también que en el punto de consumo los frutos del cultivar Sunrise son los que poseen mayor contenido en sólidos solubles totales (10,33 ºBrix. Además, los frutos hermafroditas de 'Sunrise' son los primeros en ser recolectados (422 días desde la plantación. Finalmente, señalar que el cultivar Sunset destaca por ser el más productivo (59,5 kg/pl y por tener mayores rendimientos por hectárea (158,627 kg/ha. No obstante, los genotipos BH-65 y BSA poseen un comportamiento muy

  11. 76 FR 76123 - Final Results of Expedited Sunset Review of Antidumping Duty Orders: Lined Paper Products From...

    Science.gov (United States)

    2011-12-06

    ... cover, a rear cover, and/or backing of any composition, regardless of the inclusion of images or.... Wenbao Paper Products Factory. Anhui Light Industries Foshan City Wenhai 78.38 International Co.,...

  12. Effects of injected dose, BMI and scanner type on NECR and image noise in PET imaging.

    Science.gov (United States)

    Chang, Tingting; Chang, Guoping; Kohlmyer, Steve; Clark, John W; Rohren, Eric; Mawlawi, Osama R

    2011-08-21

    Noise equivalent count rate (NECR) and image noise are two different but related metrics that have been used to predict and assess image quality, respectively. The aim of this study is to investigate, using patient studies, the relationships between injected dose (ID), body mass index (BMI) and scanner type on NECR and image noise measurements in PET imaging. Two groups of 90 patients each were imaged on a GE DSTE and a DRX PET/CT scanner, respectively. The patients in each group were divided into nine subgroups according to three BMI (20-24.9, 25-29.9, 30-45 kg m(-2)) and three ID (296-444, 444-555, 555-740 MBq) ranges, resulting in ten patients/subgroup. All PET data were acquired in 3D mode and reconstructed using the VuePoint HD® fully 3D OSEM algorithm (2 iterations, 21(DRX) or 20 (DSTE) subsets). NECR and image noise measurements for bed positions covering the liver were calculated for each patient. NECR was calculated from the trues, randoms and scatter events recorded in the DICOM header of each patient study, while image noise was determined as the standard deviation of 50 non-neighboring voxels in the liver of each patient. A t-test compared the NECR and image noise for different scanners but with the same BMI and ID. An ANOVA test on the other hand was used to compare the results of patients with different BMI but the same ID and scanner type as well as different ID but the same BMI and scanner type. As expected the t-test showed a significant difference in NECR between the two scanners for all BMI and ID subgroups. However, contrary to what is expected no such findings were observed for image noise measurement. The ANOVA results showed a statistically significant difference in both NECR and image noise among the different BMI for each ID and scanner subgroup. However, there was no statistically significant difference in NECR and image noise across different ID for each BMI and scanner subgroup. Although the GE DRX PET/CT scanner has better count rate

  13. Effects of injected dose, BMI and scanner type on NECR and image noise in PET imaging

    Science.gov (United States)

    Chang, Tingting; Chang, Guoping; Kohlmyer, Steve; Clark, John W., Jr.; Rohren, Eric; Mawlawi, Osama R.

    2011-08-01

    Noise equivalent count rate (NECR) and image noise are two different but related metrics that have been used to predict and assess image quality, respectively. The aim of this study is to investigate, using patient studies, the relationships between injected dose (ID), body mass index (BMI) and scanner type on NECR and image noise measurements in PET imaging. Two groups of 90 patients each were imaged on a GE DSTE and a DRX PET/CT scanner, respectively. The patients in each group were divided into nine subgroups according to three BMI (20-24.9, 25-29.9, 30-45 kg m-2) and three ID (296-444, 444-555, 555-740 MBq) ranges, resulting in ten patients/subgroup. All PET data were acquired in 3D mode and reconstructed using the VuePoint HD® fully 3D OSEM algorithm (2 iterations, 21(DRX) or 20 (DSTE) subsets). NECR and image noise measurements for bed positions covering the liver were calculated for each patient. NECR was calculated from the trues, randoms and scatter events recorded in the DICOM header of each patient study, while image noise was determined as the standard deviation of 50 non-neighboring voxels in the liver of each patient. A t-test compared the NECR and image noise for different scanners but with the same BMI and ID. An ANOVA test on the other hand was used to compare the results of patients with different BMI but the same ID and scanner type as well as different ID but the same BMI and scanner type. As expected the t-test showed a significant difference in NECR between the two scanners for all BMI and ID subgroups. However, contrary to what is expected no such findings were observed for image noise measurement. The ANOVA results showed a statistically significant difference in both NECR and image noise among the different BMI for each ID and scanner subgroup. However, there was no statistically significant difference in NECR and image noise across different ID for each BMI and scanner subgroup. Although the GE DRX PET/CT scanner has better count rate

  14. [Favorable and effective instructional design (ID) for the future neurologist].

    Science.gov (United States)

    Doyu, Manabu

    2010-11-01

    Recently, there have been many drastic changes in the educational technology for the medical fields in Japan. The educational style has shifted from the classical, which weighs knowledge, to the American, which weighs skill or performance. These trends would come from theoretical transition in pedagogics, bringing out the tremendous progress in the instructional designs, which effectively facilitated the information and communication technology (ICT). On the contrary, Neurology, as a pedagogic, is more characteristic both in the quality and the quantity of knowledge, rather than skill or performance. It has resulted in occurring many discrepancies among the educational parts of Neurology, that may be one of reasons for medical students or postgraduate trainees, having been growing up in full of ICT, had some against images of difficulty in learning this subject. So it might be more necessary for us that we should hurry to create the authentic context in the educational design of Neurology, then construct the stepwise off-the-job training system honestly along with it, on which we should aim to increase familiarity of learning neurological diseases or skills for these younger people, the future neurologists. And the important tip is that we can utilize "games", the products of ICT, without any hesitation.

  15. 基于生物特征的Auto ID技术——BioID%Automated Biometric Personal Identification and Verification--BioID

    Institute of Scientific and Technical Information of China (English)

    李雄军; 苏廷弼

    2002-01-01

    文章全面而系统地综述了基于生物特征的Auto ID-BioID.重点分析了该技术与系统中的特殊问题,包括BioID系统通用模型、所使用的生物特征的类型、识别技术与系统设计上的共性与差异、性能要求及信号传输和存储两个关键问题;比较了声音、掌形、签名、脸谱、指纹、视网膜和虹膜几种典型的BioID技术的特点、性能与应用现状;探讨了BioID技术发展的动向与前景.

  16. The mathematical model for ID-201 semiconductor single photon counter%ID-201单光子计数器计数模型研究

    Institute of Scientific and Technical Information of China (English)

    曹攀; 朱广浩; 金飚兵

    2016-01-01

    InGaAs半导体单光子探测器具备探测性能强,集成度高等优势,在光谱分析和量子通信等领域有广泛的应用.本文以ID Quantique公司出品的ID-201半导体单光子计数器为研究对象,结合计数器核心部件雪崩光电二极管的工作原理探究其计数光子时的内部过程,推导出每秒钟光子计数值和该计数器几个重要参数触发频率(trigger frequency),门脉冲宽度(gate width),门强制关闭时间(dead time),探测效率(detection efficiency)之间的数学表达式.推导过程着重分析了计数门脉冲的关闭效应对光子探测概率的影响.首先利用泊松分布求解光子计数值与探测效率(detection efficiency)之间的关系,然后将计数过程分成两大部分,分析计数结果与门强制关闭时间(dead time)之间关系.求解得表达式后,利用1550 nm激光器作为ID-201的输入光源,在各种不同实验条件下,对该表达式的正确性进行了检验.%The technology of photon counting has wide applications in physics and electrical engineering.Single photon detectors based on avalanche photodiodes are attractive,Considering their advantages including compact sizes,broad spectrum of responses,and high detection efficiencies.The semiconductor single photon detector normally works in the gated mode,where photons can only be detected when the gate is open.However,if any photon is detected by the photon counter during the gate,several gates after the detection will be forced to shut down so that no photon can be detected during this period.The timing duration that the gates are down is called the dead time.This article mainly focuses on the photon counting performance of the ID-201 semiconductor photon counter,which is produced by the ID Quantique company.The purpose is to derive a photon counting formula for ID-201 and verify it using experiments.Starting with a simple Poisson distribution,we first studied the relationship between the detection

  17. Risk Factors Assessment of the Difficult Intubation using Intubation Difficulty Scale (IDS).

    Science.gov (United States)

    K Nasa, Vaibhav; S Kamath, Shaila

    2014-07-01

    The major responsibility of anaesthesiologist is to maintain adequate gas exchange in his patients in all circumstances and this require that patency of upper airway is constantly maintained. Problems with upper airway management are among the most frequent causes of anaesthetic mishaps. Using intubation difficulty scale (IDS) we made an attempt to objectively assess the predictors of difficult intubation. We assessed classical bedside tests such as modified Mallampati test, Thyromental distance test and also neck extension test. We prospectively observed 400 patients undergoing general anaesthesia with endotracheal intubation, for each patient intubation difficulty score was recorded during intubation. Risk factors assessment of difficult intubation done using IDS. Risk factor assessed includes modified mallampati class III and IV, thyromental distance ≤ 6cm and neck extension intubation (IDS, 0 to 2), slightly difficult intubation (IDS, 3 to 4) and difficult intubation (IDS 5). Preoperative airway assessment was done by thyromental distance measurement, neck extension measurement and modified mallampati test. Data was analysed using Receiver operating characteristic curve (ROC) and area under curve (AUC) for each test computed. pintubation was 8% and there were no failure to intubate the trachea. The AUC were as follows: modified Mallampati test 0.473 (ppredictor of difficult intubation (IDS≥5) in comparison to Thyromental test and modified mallampati test.

  18. Dynamic Programming for Single Nucleotide Polymorphism ID Identification in Systematic Association Studies

    Directory of Open Access Journals (Sweden)

    Cheng-Hong Yang

    2009-04-01

    Full Text Available Single nucleotide polymorphisms (SNPs play an important role in personalized medicine. However, the SNP data reported in many association studies provide only the SNP nucleotide/amino acid position, without providing the SNP ID recorded in National Center for Biotechnology Information databases. A tool with the ability to provide SNP ID identification, with a user-friendly interface, is needed. In this paper, a dynamic programming algorithm was used to compare homologs when the processed input sequence is aligned with the SNP FASTA database. Our novel system provides a web-based tool that uses the National Center for Biotechnology Information dbSNP database, which provides SNP sequence identification and SNP FASTA formats. Freely selectable sequence formats for alignment can be used, including general sequence formats (ACGT, [dNTP1/dNTP2] or IUPAC formats and orientation with bidirectional sequence matching. In contrast to the National Center for Biotechnology Information SNP-BLAST, the proposed system always provides the correct targeted SNP ID (SNP hit, as well as nearby SNPs (flanking hits, arranged in their chromosomal order and contig positions. The system also solves problems inherent in SNP-BLAST, which cannot always provide the correct SNP ID for a given input sequence. Therefore, this system constitutes a novel application which uses dynamic programming to identify SNP IDs from the literature and keyed-in sequences for systematic association studies. It is freely available at http://bio.kuas.edu.tw/SNPosition/.

  19. Changes of osteosarcoma cell biological behavior afterId1 gene silencing by siRNA

    Institute of Scientific and Technical Information of China (English)

    De-Li Xu

    2016-01-01

    Objective:To study the changes of osteosarcoma cell biological behaviors proliferation, migration and invasion afterId1gene silencing by siRNA.Methods:Osteosarcoma HEK293 cell lines were cultured and transfected with Id1-siRNA and NC-siRNA respectively, cell proliferation, migration and invasion were detected after 24 h and 48 h of transfection, and the expression levels of proliferation-promoting genes, proliferation-inhibiting genes as well as migration and invasion-related genes in cells were detected after 48 h of transfection. Results:After 24 h and 48 h of transfection, cell OD value and the number of invasive cells of Id1-siRNA group were significantly lower than those of NC-siRNA group, and scratch area was significantly larger than that of NC-siRNA group; after 48 h of transfection, hnRNP A2, hnRNP B1, S100A6, RUNX2, Aurora-A, Grb2, Gab2 and Rap2a expression levels of Id1-siRNA group were significantly lower than those of NC-siRNA group, and p53, TAp73 and IGFBP5 were significantly higher than those of NC-siRNA group.Conclusions:Id1 gene silencing by siRNA can inhibit osteosarcoma cell proliferation, migration and invasion.

  20. Relationship between major depressive disorder and ACE gene I/D polymorphism in a Turkish population

    Directory of Open Access Journals (Sweden)

    Sema Inanir

    2016-04-01

    Full Text Available Abstract Background Major depressive disorder (MDD is a complex disease and a significant health problem that is prevalent across the world. Angiotensin-converting enzyme (ACE has an important role in renin-angiotensin system (RAS and converts inactive angiotensin I to a potent vasopressor and aldosterone-stimulating peptide angiotensin II. Levels of ACE in plasma vary according to the insertion/deletion (I/D polymorphism of ACE gene. Objective The aim of the current study was to examine the influence ACE gene I/D variations on the risk of MDD. Methods In the present case-control study, we analyzed ACE I/D polymorphism in 346 MDD patients and 210 healthy subjects using polymerase chain reaction technique. Results Comparing the two groups, no significant difference was observed with regard to either genotype distributions or allele frequencies of the I/D polymorphism of ACE gene. Discussion Our findings suggest that the ACE I/D polymorphism is not associated with MDD in Turkish case-control study. Further studies are still needed.

  1. ACE I/D gene polymorphism in diabetic nephropathy: Clinical implications

    Directory of Open Access Journals (Sweden)

    M. Kaleemullah Khan

    2011-01-01

    Full Text Available Diabetic nephropathy (DN is a major microvascular complication accounting for about 30% of End-Stage Renal Disease (ESRD cases. An insertion/deletion (I/D polymorphism of the gene encoding angiotensin-I converting enzyme (ACE is reported to be a candidate gene predisposing to diabetic nephropathy. Accordingly, we investigated the ACE I/D gene polymorphism in 52 Type 2 diabetes mellitus (T2DM cases suffering from nephropathy as assessed by 24 hrs urinary protein levels. 50 age and sex matched healthy subjects served as controls. ACE I/D genotyping was carried out by polymerase chain reaction (PCR amplification using allele specific primers. The frequencies of ACE DD, ID and II genotypes in the diabetic nephropathy patients were 38.5% , 50% and 11.5% and in the control subjects, 22%, 38% and 40% respectively. There was an increase of 16.5% in the frequency of DD genotype in the patients compared to controls. The frequency of D allele in the patients was 63% which was found to be statistically significant (p< 0.05, Odds ratio=2.6 compared to 41% in the controls. These results indicate that Type 2 diabetic patients with D allele (those with DD & ID genotypes have more than two fold risk of developing nephropathy. Clinical implications of ACE genotyping in planning for patient’s management have been discussed.

  2. Increasing the Efficiency of IDS Systems by Hardware Implementation of Packet Capturing

    Directory of Open Access Journals (Sweden)

    Zeinab Latifi

    2013-08-01

    Full Text Available Capturing is the first step in intrusion detection system (IDS. Having wire speed, omitting the OS from capturing process and no need for making a copy of packets from the system’s environment to the user’s environment are some of the system characteristics. If these requirements are not met, packet capture system is considered as the main bottleneck of IDS and the overall efficiency of this system will be influenced. Presence of all these three characteristics calls for utilization of hardware methods. In this paper, by using of FPGA, a line sniffing and load balancing system are designed in order to be applied in IDS systems. The main contribution of our work is the feasibility of attaching labels to the beginning part of each packet, aiming at quick easy access of other IDS modules to information of each packet and also reducing workload of these modules. Packet classification in the proposed system can be configured to 2, 3, and 5 tuple, which can also be applied in IDS detection module in addition to load balancing part of this system. Load balancing module uses Hash table and its Hash function has the least flows collisions. This system is implemented on a set of virtex 6 and 7 families and is able to capture packets 100% and perform the above mentioned processes by speed of 12 Gbit/s.

  3. FHL2 Antagonizes Id1-Promoted Proliferation and Invasive Capacity of Human MCF-7 Breast Cancer Cells

    Institute of Scientific and Technical Information of China (English)

    Wei-dong Han; Zhi-qiang Wu; Ya-li Zhao; Yi-ling Si; Ming-zhou Guo; Xiao-bing Fu

    2010-01-01

    Objective:FHL2 was previously identified to be a novel interacting factor of Id family proteins.The aim of this study was to investigate,the effects of FHL2 on Id1-mediated transcriptional regulation activity and its oncogenic activity in human breast cancer cells.Methods:Cell transfection was performed by Superfect reagent.Id1 stably overexpressed MCF-7 cells was cloned by G418 screening.The protein level of Id1 was detected by western blot analysis.Dual relative luciferase assays were used to measure the effect of E47-mediated transcriptional activity in MCF-7 human breast cancer cells.MTT assay was used to measure cell proliferation.Transwell assay was used to measure the invasive capacity of MCF-7 cancer cells.Results:The basic helix-loop-helix(bHLH)factor E47-mediated transcription activity was markedly repressed by Id1 in MCF-7 cells.This Id1-mediated repression was effectively antagonized by FHL2 transduction.Overexpression of Id1 markedly promoted the proliferation rate and invasive capacity of MCF-7 cells; however,these effects induced by Id1 were significantly suppressed by overexpression of FHL2 in cells.Conclusion:FHL2 can inhibit the proliferation and invasiveness of human breast cancer cells by repressing the functional activity of Id1.These findings provide the basis for further investigating the functional roles of FHL2-Id1 signaling in the carcinogenesis and development of human breast cancer.

  4. Analysis of data mining classification by comparison of C4.5 and ID algorithms

    Science.gov (United States)

    Sudrajat, R.; Irianingsih, I.; Krisnawan, D.

    2017-01-01

    The rapid development of information technology, triggered by the intensive use of information technology. For example, data mining widely used in investment. Many techniques that can be used assisting in investment, the method that used for classification is decision tree. Decision tree has a variety of algorithms, such as C4.5 and ID3. Both algorithms can generate different models for similar data sets and different accuracy. C4.5 and ID3 algorithms with discrete data provide accuracy are 87.16% and 99.83% and C4.5 algorithm with numerical data is 89.69%. C4.5 and ID3 algorithms with discrete data provides 520 and 598 customers and C4.5 algorithm with numerical data is 546 customers. From the analysis of the both algorithm it can classified quite well because error rate less than 15%.

  5. Formalization and Parsing of Typed Unification-Based ID/LP Grammars

    CERN Document Server

    Morawietz, F

    1999-01-01

    This paper defines unification based ID/LP grammars based on typed feature structures as nonterminals and proposes a variant of Earley's algorithm to decide whether a given input sentence is a member of the language generated by a particular typed unification ID/LP grammar. A solution to the problem of the nonlocal flow of information in unification ID/LP grammars as discussed in Seiffert (1991) is incorporated into the algorithm. At the same time, it tries to connect this technical work with linguistics by presenting an example of the problem resulting from HPSG approaches to linguistics (Hinrichs and Nakasawa 1994, Richter and Sailer 1995) and with computational linguistics by drawing connections from this approach to systems implementing HPSG, especially the TROLL system, Gerdemann et al. (forthcoming).

  6. Comportamiento del inversionista a diferentes niveles de inversión en I+D

    Directory of Open Access Journals (Sweden)

    Ángel Samaniego Alcántar

    2012-01-01

    Full Text Available Este trabajo analiza, usando una metodología alterna a la existente en la literatura del tema, la existencia de rendimientos anormales en el corto plazo ocasionados por cambios en la intensidad de la inversión en proyectos de investigación y desarrollo, I+D (R&D intensity. Se observa que los inversionistas obtienen rendimientos anormales en portafolios de empresas que incrementan entre cinco a diez unidades la intensidad del I+D (o cuando este incremento es mayor a 25 unidades. Sin embargo, ante decrementos en la intensidad del I+D no se observan desviaciones en los rendimientos esperados; asimismo, el rendimiento anormal es mayor en empresas de alta tecnología. El periodo analizado es 2001-2006 en los mercados AMEX, NYSE y NASDAQ.

  7. ACE I/D genotype, adiposity, and blood pressure in children

    Directory of Open Access Journals (Sweden)

    Rothschild Max

    2009-03-01

    Full Text Available Abstract Background Angiotensin converting enzyme (ACE is a possible candidate gene that may influence both body fatness and blood pressure. Although several genetic studies have been conducted in adults, relatively few studies have examined the contribution of potential candidate genes, and specifically ACE I/D, on adiposity and BP phenotypes in childhood. Such studies may prove insightful for the development of the obesity-hypertension phenotype early in life. The purpose of this study was to examine differences in body fatness and resting blood pressure (BP by ACE I/D genotype, and determine if the association between adiposity and BP varies by ACE I/D genotype in children. Methods 152 children (75 girls, 77 boys were assessed for body composition (% body fat using dual energy x-ray absorbtiometry and resting BP according to American Heart Association recommendations. Buccal cell samples were genotyped using newly developed PCR-RFLP tests for two SNPs (rs4341 and rs4343 in complete linkage disequilibrium with the ACE I/D polymorphism. Partial correlations were computed to assess the ociations between % body fat and BP in the total sample and by genotype. ANCOVA was used to examine differences in resting BP by ACE I/D genotype and fatness groups. Results Approximately 39% of youth were overfat based on % body fat (>30% fat in girls, 25% fat in boys. Body mass, body mass index, and fat-free mass were significantly higher in the ACE D-carriers compared to the II group (p Conclusion ACE D-carriers are heavier than ACE II children; however, BP did not differ by ACE I/D genotype but was adversely influenced in the overfat D-carriers. Further studies are warranted to investigate the genetics of fatness and BP phenotypes in children.

  8. Role of ID Proteins in BMP4 Inhibition of Profibrotic Effects of TGF-β2 in Human TM Cells

    Science.gov (United States)

    Mody, Avani A.; Wordinger, Robert J.; Clark, Abbot F.

    2017-01-01

    Purpose Increased expression of TGF-β2 in primary open-angle glaucoma (POAG) aqueous humor (AH) and trabecular meshwork (TM) causes deposition of extracellular matrix (ECM) in the TM and elevated IOP. Bone morphogenetic proteins (BMPs) regulate TGF-β2–induced ECM production. The underlying mechanism for BMP4 inhibition of TGF-β2–induced fibrosis remains undetermined. Bone morphogenic protein 4 induces inhibitor of DNA binding proteins (ID1, ID3), which suppress transcription factor activities to regulate gene expression. Our study will determine whether ID1and ID3 proteins are downstream targets of BMP4, which attenuates TGF-β2 induction of ECM proteins in TM cells. Methods Primary human TM cells were treated with BMP4, and ID1 and ID3 mRNA, and protein expression was determined by quantitative PCR (Q-PCR) and Western immunoblotting. Intracellular ID1 and ID3 protein localization was studied by immunocytochemistry. Transformed human TM cells (GTM3 cells) were transfected with ID1 or ID3 expression vectors to determine their potential inhibitory effects on TGF-β2–induced fibronectin and plasminogen activator inhibitor-I (PAI-1) protein expression. Results Basal expression of ID1-3 was detected in primary human TM cells. Bone morphogenic protein 4 significantly induced early expression of ID1 and ID3 mRNA (P < 0.05) and protein in primary TM cells, and a BMP receptor inhibitor blocked this induction. Overexpression of ID1 and ID3 significantly inhibited TGF-β2–induced expression of fibronectin and PAI-1 in TM cells (P < 0.01). Conclusions Bone morphogenic protein 4 induced ID1 and ID3 expression suppresses TGF-β2 profibrotic activity in human TM cells. In the future, targeting specific regulators may control the TGF-β2 profibrotic effects on the TM, leading to disease modifying IOP lowering therapies. PMID:28159972

  9. Suurnimed jäid müümata / Maria-Kristiina Soomre

    Index Scriptorium Estoniae

    Soomre, Maria-Kristiina, 1978-

    2001-01-01

    9. mai Christie' oksjonist, müümata jäänud Picasso, Degas', Cezanne'i tööd. 8. mai Sotheby oksjonist, kus edukalt müüdi töid S. J. Seegeri kogust, 3,85 miljoni dollari eest M. Beckmanni "Perseuse viimane katsumus". Sotheby kaasaegse kunsti oksjonil New Yorgis müüdi 5,6 miljoni dollari eest J. Koonsi skulptuur M. Jacksonist. Müümata jäid A. Warholi "Viis supipurki", A. Calderi 3 skulptuuri

  10. Pairing-Free ID-Based Key-Insulated Signature Scheme

    Institute of Scientific and Technical Information of China (English)

    Guo-Bin Zhu; Hu Xiong; Zhi-Guang Qin

    2015-01-01

    Abstract⎯Without the assumption that the private keys are kept secure perfectly, cryptographic primitives cannot be deployed in the insecure environments where the key leakage is inevitable. In order to reduce the damage caused by the key exposure in the identity-based (ID-based) signature scenarios efficiently, we propose an ID-based key-insulated signature scheme in this paper, which eliminates the expensive bilinear pairing operations. Compared with the previous work, our scheme minimizes the computation cost without any extra cost. Under the discrete logarithm (DL) assumption, a security proof of our scheme in the random oracle model has also been given.

  11. Tamaño, restricciones financieras e inversión en i+d

    OpenAIRE

    María Ángeles Marra Domínguez

    2007-01-01

    Este trabajo analiza empíricamente los efectos de restricciones de liquidez en la inversión en actividades de I+D de una muestra de empresas manufactureras españolas clasificada según su tamaño durante el periodo 1991-1999. Las estimaciones confirman que la inversión en I+D emprendida por las empresas de menor tamaño presenta una mayor sensibilidad al cash flow y una relación negativa fuerte con la tasa de endeudamiento, lo que sugiere la posible presencia de restricciones financieras. Por el...

  12. MA- IDS: A Distributed Intrusion Detection System Based on Data Mining

    Institute of Scientific and Technical Information of China (English)

    SUN Jian-hua; JIN Hai; CHEN Hao; HAN Zong-fen

    2005-01-01

    Aiming at the shortcomings in intrusion detection systems (IDSs) used in commercial and research fields,we propose the MA-IDS system, a distributed intrusion detection system based on data mining. In this model, misuse intrusion detection system (MIDS) and anomaly intrusion detection system (AIDS) are combined. Data mining is applied to raise detection performance, and distributed mechanism is employed to increase the scalability and efficiency. Host- and network-based mining algorithms employ an improved Bayesian decision theorem that suits for real security environment to minimize the risks incurred by false decisions. We describe the overall architecture of the MA-IDS system, and discuss specific design and implementation issue.

  13. Evaluation of S. aureus ID, a New Chromogenic Agar Medium for Detection of Staphylococcus aureus

    OpenAIRE

    Perry, John D.; Rennison, Claire; Butterworth, Lynne A.; Hopley, Andrew L. J.; Gould, F. Kate

    2003-01-01

    S. aureus ID (bioMérieux, La Balme Les Grottes, France) is a new chromogenic agar medium designed to enable the isolation of staphylococci and the specific identification of Staphylococcus aureus. S. aureus produces green colonies on this medium due to production of α-glucosidase. To evaluate this medium, a total of 350 wound swabs were cultured onto S. aureus ID, CHROMagar Staph. aureus, and conventional media routinely used in our laboratory. After 18 to 20 h of incubation, 96.8% of strains...

  14. Projectc conception for city logistics with utilization of IDS element applicated to the Nitra city

    Directory of Open Access Journals (Sweden)

    Michal Balog

    2010-02-01

    Full Text Available Nowadays traffic situation in the town-residential area is characterized by growing requirement for quality and quantityof transfer performance and services that result in congestion increasing in the some towns. Currently the similar problem has Nitracity, where it is necessary to solve this situation immediately. One of the possibilities of increasing traffic fluency is to extend roads, butin case of Nitra that possibility is irrelevant because of non-available space. Other possibility is an utilization of IDS elements(Intelligent Transport System. The contribution presents the conception of transportation in the town, founded on creation of trafficcircles with subsequent IDS elements application.

  15. Comportamiento del inversionista a diferentes niveles de inversión en I+D

    OpenAIRE

    Ángel Samaniego Alcántar; Carlos Omar Trejo Pech; Samuel Mongrut Montalván; Darcy Fuenzalida O´Shee

    2012-01-01

    Este trabajo analiza, usando una metodología alterna a la existente en la literatura del tema, la existencia de rendimientos anormales en el corto plazo ocasionados por cambios en la intensidad de la inversión en proyectos de investigación y desarrollo, I+D (R D intensity). Se observa que los inversionistas obtienen rendimientos anormales en portafolios de empresas que incrementan entre cinco a diez unidades la intensidad del I+D (o cuando este incremento es mayor a 25 unidades). Sin embargo,...

  16. Investigation on AQ11, ID3 and the Principle of Discernibility Matrix

    Institute of Scientific and Technical Information of China (English)

    王珏; 崔佳; 赵凯

    2001-01-01

    The principle of discernibility matrix serves as a tool to discuss and analyze two algorithms of traditional inductive machine learning, AQ11 and ID3. The results are: (1) AQ11 and its family can be completely specified by the principle of discernibility matrix; (2) ID3 can be partly, but not naturally, specified by the principle of discernibility matrix; and (3) The principle of discernibility matrix is employed to analyze Cendrowska sample set, and it shows the weaknesses of knowledge representation style of decision tree in theory.

  17. Gestión de la incertidumbre en los proyectos de I+D

    OpenAIRE

    García Muntión, Paula

    2014-01-01

    En el presente TFM se estudian diferentes metodologías y herramientas con el objeto de presentar una propuesta metodológica basada en el PMBOK que facilite la gestión de los Proyectos I+D. Para realizar esta propuesta y facilitar la implantación de una gestión de proyectos adecuada a las características de los proyectos de I+D será fundamental identificar cuáles son los principales bloqueadores y facilitadores que se encuentran. La propuesta metodológica deberá contemplar el tratamiento de...

  18. Wnt1 is epistatic to Id2 in inducing mammary hyperplasia, ductal side-branching, and tumors in the mouse

    Directory of Open Access Journals (Sweden)

    Yokota Yoshifumi

    2004-12-01

    Full Text Available Abstract Background During pregnancy, the mammary glands from Id2 mutant animals are deficient in lobulo-alveolar development. This failure of development is believed to be due to a proliferation defect. Methods We have asked whether functional Id2 expression is necessary for Wnt induced mammary hyperplasia, side branching, and cancer, by generating mice expressing a Wnt1 transgene in an Id2 mutant background. Results We show in this work that forced expression of Wnt1 in the mammary gland is capable of overcoming the block to proliferation caused by the absence of Id2. We also show that Wnt1 expression is able to cause mammary tumors in an Id2 mutant background. Conclusions We conclude that functional Id2 expression is not required for Wnt1 to induce mammary hyperplasia and mammary tumors.

  19. Observational evidence for the plausible linkage of Equatorial Electrojet (EEJ electric field variations with the post sunset F-region electrodynamics

    Directory of Open Access Journals (Sweden)

    V. Sreeja

    2009-11-01

    Full Text Available The paper is based on a detailed observational study of the Equatorial Spread F (ESF events on geomagnetically quiet (Ap≤20 days of the solar maximum (2001, moderate (2004 and minimum (2006 years using the ionograms and magnetograms from the magnetic equatorial location of Trivandrum (8.5° N; 77° E; dip lat ~0.5° N in India. The study brings out some interesting aspects of the daytime Equatorial Electrojet (EEJ related electric field variations and the post sunset F-region electrodynamics governing the nature of seasonal characteristics of the ESF phenomena during these years. The observed results seem to indicate a plausible linkage of daytime EEJ related electric field variations with pre-reversal enhancement which in turn is related to the occurrence of ESF. These electric field variations are shown to be better represented through a parameter, termed as "E", in the context of possible coupling between the E- and F-regions of the ionosphere. The observed similarities in the gross features of the variations in the parameter "E" and the F-region vertical drift (Vz point towards the potential usage of the EEJ related parameter "E" as an useful index for the assessment of Vz prior to the occurrence of ESF.

  20. Photocatalytic degradation of an azo dye Sunset Yellow under UV-A light using TiO2/CAC composite catalysts.

    Science.gov (United States)

    Rajamanickam, D; Shanthi, M

    2014-07-15

    The photocatalytic activity and the promoting effect of titania (TiO2) by commercial activated carbon (CAC) for removing the pollutant in wastewater were investigated. The TiO2/CAC composite photocatalysts with various ratios of CAC to TiO2 were prepared by sol-gel method. The catalyst was characterized by X-ray diffraction (XRD), high resolution scanning electron microscope (HR-SEM), energy dispersive spectra (EDS), diffuse reflectance spectra (DRS), photoluminescence spectra (PL), X-ray photoelectron spectroscopy (XPS) and Brunauer-Emmett-Teller (BET) surface area measurement methods. The photocatalytic activity of TiO2/CAC was investigated for the degradation of Sunset Yellow (SY) in aqueous solution using UV-A light. The TiO2/CAC is found to be more efficient than prepared TiO2 and TiO2-P25 at pH 7 for the mineralization of SY. The synergism between TiO2 and CAC may increase the catalytic activity. The effects of operational parameters such as the amount of photocatalyst, dye concentration and initial pH on photo mineralization of SY have been analyzed. The mineralization of SY has been confirmed by COD measurements. The catalyst is found to be reusable.

  1. SnO2 nanoparticle-loaded activated carbon for simultaneous removal of Acid Yellow 41 and Sunset Yellow; derivative spectrophotometric, artificial neural network and optimization approach.

    Science.gov (United States)

    Hajati, S; Ghaedi, M; Mahmoudi, Z; Sahraei, R

    2015-11-05

    The simultaneous adsorption of Acid Yellow 41 (AY41) and Sunset Yellow (SY) onto SnO2 nanoparticle-loaded activated carbon (SnO2-NP-AC with very high BET surface area of 1278.71 m(2) g(-1)) was investigated. To overcome the severe dyes spectral overlapping, derivative spectrophotometric method and principal component analysis-artificial neural network (PCA-ANN) were successfully applied for the simultaneous determination of AY41 and SY in their binary solutions. By using central composite design (CCD) under response surface methodology, the effects of variables such as contact time, adsorbent dosage, pH, AY41 concentration and SY concentration on responses such as binary dyes removal percentages were examined. Optimal values were found to be 17.9 min, 0.024 g, 3.1, and 15.9 mg L(-1) and 18.7 mg L(-1), respectively. In binary solutions, the best fit to modified-extended Langmuir isotherm was obtained for the whole concentration range. In binary solutions, a synergism was observed for the AY41 and SY dyes adsorption onto SnO2-NP-AC. The adsorption rates at various times were analyzed. It indicated a pseudo-second-order kinetic model for the adsorption of both dyes.

  2. Photocatalytic degradation of an azo dye Sunset Yellow under UV-A light using TiO2/CAC composite catalysts

    Science.gov (United States)

    Rajamanickam, D.; Shanthi, M.

    2014-07-01

    The photocatalytic activity and the promoting effect of titania (TiO2) by commercial activated carbon (CAC) for removing the pollutant in wastewater were investigated. The TiO2/CAC composite photocatalysts with various ratios of CAC to TiO2 were prepared by sol-gel method. The catalyst was characterized by X-ray diffraction (XRD), high resolution scanning electron microscope (HR-SEM), energy dispersive spectra (EDS), diffuse reflectance spectra (DRS), photoluminescence spectra (PL), X-ray photoelectron spectroscopy (XPS) and Brunauer-Emmett-Teller (BET) surface area measurement methods. The photocatalytic activity of TiO2/CAC was investigated for the degradation of Sunset Yellow (SY) in aqueous solution using UV-A light. The TiO2/CAC is found to be more efficient than prepared TiO2 and TiO2-P25 at pH 7 for the mineralization of SY. The synergism between TiO2 and CAC may increase the catalytic activity. The effects of operational parameters such as the amount of photocatalyst, dye concentration and initial pH on photo mineralization of SY have been analyzed. The mineralization of SY has been confirmed by COD measurements. The catalyst is found to be reusable.

  3. Determination of benzidine in the food colours tartrazine and sunset yellow FCF, by reduction and derivatization followed by high-performance liquid chromatography.

    Science.gov (United States)

    Lancaster, F E; Lawrence, J F

    1999-09-01

    Free and bound benzidine, a non-sulphonated aromatic amine (NSAA), were determined in the food colours tartrazine and sunset yellow FCF. Bound amines were released by reducing with sodium dithionite, then total NSAAs were extracted into chloroform, transferred to aqueous acid solution and diazotized with sodium nitrite before coupling with 2-naphthol-3,6-disulphonic acid, disodium salt (R-salt). Coloured benzidine and aniline derivatives (BZDRS and ANRS) were analysed using reversed-phase ion pair high-performance liquid chromatography (HPLC) and an absorbance detector set at 548 nm. Levels of total benzidine were similar to those reported in studies conducted in the USA, and ranged from < 5 to 270 ng/g. Total aniline was also determined (0.2-188 micrograms/g). Recoveries of benzidine with this method were found to be lower than expected (average ca 46%), but were reproducible. Detection limits were 15-20 ng BZDRS/g (3-4 ng benzidine/g). Mass spectrometry (LC-MS) was evaluated for identifying and determining purity of the standards, but difficulties were encountered when the methodology was applied to commercial samples.

  4. An enhanced electrochemical platform based on graphene oxide and multi-walled carbon nanotubes nanocomposite for sensitive determination of Sunset Yellow and Tartrazine.

    Science.gov (United States)

    Qiu, Xinlan; Lu, Limin; Leng, Jing; Yu, Yongfang; Wang, Wenmin; Jiang, Min; Bai, Ling

    2016-01-01

    A novel electrochemical platform was designed for the simultaneous determination of Sunset Yellow (SY) and Tartrazine (TT), synthetic food dyes, by combining the signal amplification properties of graphene oxide (GO) and the excellent electronic and antifouling properties of multi-walled carbon nanotubes (MWCNTs). Stable dispersion of GO/MWCNTs composite was produced by sonication mixing. Compared with glassy carbon, MWCNTs and GO electrodes, GO/MWCNTs electrode exhibited strong enhancement effect and greatly increased the oxidation signal of SY and TT. Under optimized conditions, the enhanced anodic peak currents represented the excellent analytical performance of simultaneous detection of SY and TT in the range of 0.09-8.0 μM, with a low limit of detection of 0.025 μM for SY and 0.01 μM for TT (S/N = 3), respectively. To further validate its possible application, the proposed method was successfully used for the determination of SY and TT in orange juice with satisfactory results.

  5. 浅谈"落霞"系列小说中的"帝师"形象%On image of emperor's teacher in novel series named sunsetting

    Institute of Scientific and Technical Information of China (English)

    郑先彬

    2007-01-01

    二月河在"落霞"系列小说中塑造了一大批栩栩如生的人物形象,其中最为出色的当属于伍次友、邬思道、方苞等人的"帝师"形象,这些帝师形象是明清历史演义小说中"军师"形象和中国传统文化中特有的"才子"形象的结合体.在他们的身上寄托了作者的政治理想,作者正是通过伍次友等人的"帝师"形象,重塑了儒家思想至高无上的地位.

  6. Combination of electron beam irradiation and thermal treatment to enhance the shelf-life of traditional Indian fermented food (Idli)

    Science.gov (United States)

    Mulmule, Manoj D.; Shimmy, Shankar M.; Bambole, Vaishali; Jamdar, Sahayog N.; Rawat, K. P.; Sarma, K. S. S.

    2017-02-01

    Idli, a steam-cooked breakfast food item consumed in India, is famous as a staple food for its spongy texture and unique fermented taste. Idli preparation is a time consuming process; although instant Idli pre-mixes as powder or batter are available in the market, they do not have the distinctive taste and aroma similar to the Idli prepared at home. Hence ready-to-eat (RTE) form of this food is in demand. Therefore, an attempt was made to prepare RTE Idli bearing similar taste as home-cooked Idli with an extended shelf-life of up to two months at an ambient temperature using Electron Beam Irradiation (EBI) at dosages 2.5 kGy, 5 kGy and 7.5 kGy and combination processing comprised of EBI dosage at 2.5 kGy and thermal treatment (80 °C for 20 min). The treated Idli's were microbiologically and sensorially evaluated at storage periods of zero day, 14 days, 30 days and 60 days. Idli's irradiated at 7.5 kGy and subjected to combination processing at 2.5 kGy and thermal treatment were shelf-stable for 60 days. 2.5 kGy and 5 kGy radiation dosages alone were not sufficient to preserve Idli samples for more than 14 days. Undesirable change in sensory properties of Idli was observed at an EBI dosage of 7.5 kGy. Sensory properties of combination processed Idli's were found to undergo minor change over the storage period. The present work suggests that lowest radiation dosage in combination with thermal treatment could be useful to achieve the extended shelf-life without considerably impairing the organoleptic quality of Ready-to-Eat Idli.

  7. Attitudes of Israeli Teachers and Paraprofessionals towards the New Definition of ID and Their Willingness to Cope with Special Education Law Changes

    Science.gov (United States)

    Lifshitz, Hefziba; Nissim, Shoshanna; Cohen, Sara

    2008-01-01

    Attitudes of teachers (N = 96) and paraprofessionals (N = 48) working with students with intellectual disability (ID) towards the new definition of ID (Luckasson et al., 1992, 2002), was examined. The main innovation of the new definition of ID is the cancellation of the four ID levels, suggesting an optimistic view, especially towards individuals…

  8. 聚L-精氨酸/石墨烯修饰电极对日落黄的测定%The determination of sunset yellow by poly-L-arginine-graphene modified electrode

    Institute of Scientific and Technical Information of China (English)

    胡晴晴; 朱庆仁; 孙登明

    2015-01-01

    The poly-L-arginine-graphene modified electrode (PLA-ERGO/GCE) was fabricated by cyclic voltam-metric method. Due to the fast electron transfer rate and better catalytic ability on PLA-ERGO/GCE, the electro-chemical behaviors of sunset yellow was studied by cyclic voltammetric method (CV) and differential pulse voltam-metry (DPV). The redox process of sunset yellow was controlled by adsorption. Under optimal experiment conditions, the oxidation peak potential of sunset yellow was at 0.826 V. The calibration curves for sunset yellow was obtained in the range of 7.50×10-7~1.00×10-3 mol/L by DPV. The detection limit was 1.0×10-7 mol/L. This method had been suc-cessfully applied to the determination of sunset yellow in the sample with satisfactory results.%采用循环伏安法制备了聚L-精氨酸/石墨烯修饰电极(PLA-ERGO/GCE),该电极对日落黄(SY)有较快的电子传递速度和较好的催化性能。利用循环伏安法(CV)和差分脉冲伏安法(DPV)探究了SY在该电极上的电化学行为,SY在电极表面的氧化还原过程受吸附控制。在最佳实验条件下,SY在0.826 V处产生一个氧化峰。采用DPV法测定SY的线性范围为7.50×10-7~1.00×10-3 mol/L,检出限为1.0×10-7 mol/L。方法用于样品中日落黄的测定,结果满意。

  9. 77 FR 59639 - Bear Lake National Wildlife Refuge, Bear Lake County, ID and Oxford Slough Waterfowl Production...

    Science.gov (United States)

    2012-09-28

    ... public, including opportunities for hunting, fishing, wildlife observation and photography, and... review at the following libraries: Bear Lake County Library, 138 North 6th Street, Montpelier, ID 83254...

  10. What's Going on in Your Professor's Head? Demonstrating the Id, Ego, and Superego

    Science.gov (United States)

    Segrist, Dan J.

    2009-01-01

    This article describes an in-class activity designed to demonstrate Freud's structural theory of the psyche, specifically the roles of the id, ego, and superego, as well as the interplay among them. Additionally, the activity visually illustrates Freud's ideas about the levels of consciousness associated with these 3 components. Pre-post quiz…

  11. Permutations with Kazhdan-Lusztig polynomial P_{id,w}(q) = 1 + q^h

    OpenAIRE

    Woo, Alexander; Billey, Sara; Weed, Jonathan

    2008-01-01

    Using resolutions of singularities introduced by Cortez and a method for calculating Kazhdan-Lusztig polynomials due to Polo, we prove the conjecture of Billey and Braden characterizing permutations w with Kazhdan-Lusztig polynomial P_{id,w}(q)=1+q^h for some h.

  12. 76 FR 36896 - Salmon-Challis National Forest, ID; Forestwide Invasive Plant Treatment Environmental Impact...

    Science.gov (United States)

    2011-06-23

    ... Forest Service Salmon-Challis National Forest, ID; Forestwide Invasive Plant Treatment Environmental... impact statement. SUMMARY: Invasive plants have been identified as a major threat to the biological diversity and ecological integrity within and outside the Salmon-Challis National Forest. Invasive plants...

  13. Accelerated fermentation of Idli batter using Eleusine coracana and Pennisetum glaucum.

    Science.gov (United States)

    Chelliah, Ramachandran; Ramakrishnan, Sudha Rani; Premkumar, Divya; Antony, Usha

    2017-08-01

    The present study focuses on reduction in fermentation time of idli batter and its enrichment with calcium and iron using finger millet and pearl millet. Fermentation time decreased from 12 to 6 h with addition of finger millet and to 8 h with pearl millet. Rate of fermentation, bulk density, viscosity, microbial changes and particle morphology were assessed in the batter; nutritional quality, sensory, phytochemicals and internal characteristics of idli were investigated. The color and texture characteristics of both batter and idli were evaluated. The pH and titratable acidity of control batter at 6 h was 5.32 and 0.27%, addition of finger and pearl millet changed to 4.32, 0.45% and 4.53, 0.45% at respective fermentation times (6 and 8 h). The viable yeast, lactic acid bacteria and total bacterial count (log CFU g(-1)) in the batters increased with time, reaching 1.26, 3.85, 4.56 (control); 2.32, 9.84, 9.58 (finger millet) and 1.76, 7.34, 7.74 (pearl millet) respectively at the end of 6 h of fermentation. Addition of finger millet and pearl millet flour (10% w/w) to the batter enhanced the dietary fiber by 28 and 23%, calcium by 113 and 56%, iron by 51 and 258% in the respective idlies when compared with the control.

  14. 76 FR 46721 - Salmon-Challis National Forest, ID; Upper North Fork HFRA Ecosystem Restoration Project...

    Science.gov (United States)

    2011-08-03

    ... this project area to improve the health of the ecosystem and reach the desired future condition. DATES...; ] DEPARTMENT OF AGRICULTURE Forest Service Salmon-Challis National Forest, ID; Upper North Fork HFRA Ecosystem... the potential for large-scale, high-intensity wildfires that threaten human life, property, and...

  15. RPD: Reusable Pseudo-Id Distribution for a Secure and Privacy Preserving VANET

    Directory of Open Access Journals (Sweden)

    Sulaiman Ashraph

    2013-08-01

    Full Text Available In any VANET, security and privacy are the two fundamental issues. Obtaining efficient security in vehicular communication is essential without compromising privacy-preserving mechanisms. Designing a suitable protocol for VANET by having these two issues in mind is challenging because efficiency, unlinkablity and traceability are the three qualities having contradictions between them. In this paper, we introduce an efficient Reusable Pseudo-id Distribution (RPD scheme. The Trusted Authority (TA designating the Road Side Units (RSUs to generate n reusable pseudo ids and distribute them to the On Board Units (OBUs on request characterizes the proposed protocol. RSUs issue the aggregated hashes of all its valid pseudo-ids along with a symmetric shared key and a particular pseudo-id to each vehicle that enters into its coverage range. Through this the certificates attached to the messages can be eliminated and thus resulting in a significantly reduced packet size. The same anonymous keys can then be re-distributed by the RSUs episodically to other vehicles. We analyze the proposed protocol extensively to demonstrate its merits and efficiency.

  16. Enrolment Data of Disabled Students Of IGNOU: A Case Study Using ID3

    Directory of Open Access Journals (Sweden)

    Nidhi Chopra

    2013-06-01

    Full Text Available In this paper, a methodology based on ID3 – a decision based learning technique for classification of disabled students of IGNOU has been evolved, for creating peer-to-peer groups. This can facilitate an environment for mutual help and academic interaction. The purpose is to promote blended social learning.

  17. Support and Self-Efficacy among Latino and White Parents of Children with ID

    Science.gov (United States)

    Cohen, Shana R.; Holloway, Susan D.; Dominguez-Pareto, Irenka; Kuppermann, Miriam

    2015-01-01

    Research indicates that mothers of children with ID who receive familial support experience less stress than those who receive less support. Less is known about the relation of support to mothers' evaluation of parenting self-efficacy, particularly in Latino families. We examined the relationship of different types of family support to life…

  18. 61 FR 42052 - Owyhee Resource Area, ID; Resource Management Plan, etc.

    Science.gov (United States)

    1996-08-13

    ... Bureau of Land Management Owyhee Resource Area, ID; Resource Management Plan, etc. AGENCY: Bureau of Land... Management Plan (RMP) and associated draft Environmental Impact Statement (EIS) for the Owyhee Resource Area... be sent to: Owyhee Area Manager, Bureau of Land Management, Boise Field Office, 3948...

  19. 70 FR 9098 - Notice of Realty Action, Sale of Public Land in Owyhee County, ID

    Science.gov (United States)

    2005-02-24

    ... Bureau of Land Management Notice of Realty Action, Sale of Public Land in Owyhee County, ID AGENCY: Bureau of Land Management, Interior. ACTION: Notice of Realty Action, Sale of Public Land in Owyhee... located in Owyhee County, Idaho is suitable for direct sale to Owyhee County under Sections 203 and 209...

  20. 81 FR 23746 - Temporary Road Closure on Public Lands in Owyhee County, ID

    Science.gov (United States)

    2016-04-22

    ... Bureau of Land Management Temporary Road Closure on Public Lands in Owyhee County, ID AGENCY: Bureau of... 1-mile road segment that crosses public lands located in Owyhee County, Idaho, approximately 5 miles... the Owyhee Field Office, 20 First Avenue West, Marsing, Idaho, 83639. National Environmental...

  1. 61 FR 11862 - Shooting Closures and Restrictions in Ada, Canyon, Elmore, and Owyhee Counties, ID

    Science.gov (United States)

    1996-03-22

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE INTERIOR Shooting Closures and Restrictions in Ada, Canyon, Elmore, and Owyhee Counties, ID AGENCY: Bureau of Land... Bruneau, Kuna, and Owyhee Management Framework Plans. Violation of this order is punishable by a fine...

  2. 77 FR 75654 - Notice of Temporary Closures on Public Lands in Owyhee County, ID

    Science.gov (United States)

    2012-12-21

    ... Bureau of Land Management Notice of Temporary Closures on Public Lands in Owyhee County, ID AGENCY... are in effect on public lands administered by the Owyhee Field Office, Bureau of Land Management (BLM... contact Loretta Chandler, Owyhee Field Office Manager at 20 First Ave. West, Marsing, Idaho, 83639,...

  3. Identification of an active ID-like group of SINEs in the mouse.

    Science.gov (United States)

    Kass, David H; Jamison, Nicole

    2007-09-01

    The mouse genome consists of five known families of SINEs: B1, B2, B4/RSINE, ID, and MIR. Using RT-PCR we identified a germ-line transcript that demonstrates 92.7% sequence identity to ID (excluding primer sequence), yet a BLAST search identified numerous matches of 100% sequence identity. We analyzed four of these elements for their presence in orthologous genes in strains and subspecies of Mus musculus as well as other species of Mus using a PCR-based assay. All four analyzed elements were identified either only in M. musculus or exclusively in both M. musculus and M. domesticus, indicative of recent integrations. In conjunction with the identification of transcripts, we present an active ID-like group of elements that is not derived from the proposed BC1 master gene of ID elements. A BLAST of the rat genome indicated that these elements were not in the rat. Therefore, this family of SINEs has recently evolved, and since it has thus far been observed mainly in M. musculus, we refer to this family as MMIDL.

  4. BICM-ID with Physical Layer Network Coding in TWR Free Space Optical Communication Links

    Directory of Open Access Journals (Sweden)

    Alaa A. Saeed Al-Rubaie

    2017-07-01

    Full Text Available Physical layer network coding (PNC is a promising technique to improve the network throughput in a two-way relay (TWR channel for two users to exchange messages across a wireless network. The PNC technique incorporating a TWR channel is embraced by a free space optical (FSO communication link for full utilization of network resources, namely TWR-FSO PNC. In this paper, bit interleaved coded modulation with iterative decoding (BICM-ID is adopted to combat the deleterious effect of the turbulence channel by saving the message being transmitted to increase the reliability of the system. Moreover, based on this technique, comparative studies between end-to-end BICM-ID code, non-iterative convolutional coded and uncoded systems are carried out. Furthermore, this paper presents the extrinsic information transfer (ExIT charts to evaluate the performance of BICM-ID code combined with the TWR-FSO PNC system. The simulation results show that the proposed scheme can achieve a significant bit error rate (BER performance improvement through the introduction of an iterative process between a soft demapper and decoder. Similarly, Monte Carlo simulation results are provided to support the findings. Subsequently, the ExIT functions of the two receiver components are thoroughly analysed for a variety of parameters under the influence of a turbulence-induced channel fading, demonstrating the convergence behaviour of BICM-ID to enable the TWR-FSO PNC system, effectively mitigating the impact of the fading turbulence channel.

  5. 75 FR 57053 - Camas National Wildlife Refuge, Jefferson County, ID; Comprehensive Conservation Plan and...

    Science.gov (United States)

    2010-09-17

    ... Conservation Plan and Environmental Assessment AGENCY: Fish and Wildlife Service, Interior. ACTION: Notice of... prepare a comprehensive conservation plan (CCP) for Camas National Wildlife Refuge (refuge) in Hamer, ID... Refuge System, consistent with sound principles of fish and wildlife management, conservation,...

  6. nuID: a universal naming scheme of oligonucleotides for Illumina, Affymetrix, and other microarrays

    Directory of Open Access Journals (Sweden)

    Kibbe Warren A

    2007-05-01

    Full Text Available Abstract Background Oligonucleotide probes that are sequence identical may have different identifiers between manufacturers and even between different versions of the same company's microarray; and sometimes the same identifier is reused and represents a completely different oligonucleotide, resulting in ambiguity and potentially mis-identification of the genes hybridizing to that probe. Results We have devised a unique, non-degenerate encoding scheme that can be used as a universal representation to identify an oligonucleotide across manufacturers. We have named the encoded representation 'nuID', for nucleotide universal identifier. Inspired by the fact that the raw sequence of the oligonucleotide is the true definition of identity for a probe, the encoding algorithm uniquely and non-degenerately transforms the sequence itself into a compact identifier (a lossless compression. In addition, we added a redundancy check (checksum to validate the integrity of the identifier. These two steps, encoding plus checksum, result in an nuID, which is a unique, non-degenerate, permanent, robust and efficient representation of the probe sequence. For commercial applications that require the sequence identity to be confidential, we have an encryption schema for nuID. We demonstrate the utility of nuIDs for the annotation of Illumina microarrays, and we believe it has universal applicability as a source-independent naming convention for oligomers. Reviewers This article was reviewed by Itai Yanai, Rong Chen (nominated by Mark Gerstein, and Gregory Schuler (nominated by David Lipman.

  7. Epigenetic regulation of ID4 in the determination of the BRCAness phenotype in breast cancer.

    Science.gov (United States)

    Branham, M T; Campoy, E; Laurito, S; Branham, R; Urrutia, G; Orozco, J; Gago, F; Urrutia, R; Roqué, M

    2016-01-01

    BRCAness breast tumors represent a group of sporadic tumors characterized by a reduction in BRCA1 gene expression. As BRCA1 is involved in double-strand breaks (DSBs) repair, dysfunctional BRCA pathway could make a tumor sensitive to DNA damaging drugs (e.g., platinum agents). Thus, accurately identifying BRCAness could contribute to therapeutic decision making in patients harboring these tumors. The purpose of this study was to identify if BRCAness tumors present a characteristic methylation profile and/or were related to specific clinico-pathological features. BRCAness was measured by MLPA in 63 breast tumors; methylation status of 98 CpG sites within 84 cancer-related genes was analyzed by MS-MLPA. Protein and mRNA expressions of the selected genes were measured by quantitative real-time PCR and Western Blot. BRCAness was associated with younger age, higher nuclear pleomorphism, and triple-negative (TN) status. Epigenetically, we found that the strongest predictors for BRCAness tumors were the methylations of MLH1 and PAX5 plus the unmethylations of CCND2 and ID4. We determined that ID4 unmethylation correlated with the expression levels of both its mRNA and protein. We observed an inverse relation between the expressions of ID4 and BRCA1. To the best of our knowledge, this is the first report suggesting an epigenetic regulation of ID4 in BRCAness tumors. Our findings give new information of BRCAness etiology and encourage future studies on potential drug targets for BRCAness breast tumors.

  8. Espen Schaannings Foucault: Idéhistoriske intervensjoner i den norske Foucault-resepsjonen

    OpenAIRE

    Lillebø, Jonas Gamborg; Vik, Bjørnar Mortensen

    2009-01-01

    Artikkelen konsentrerer seg om et sentralt problem: Foucault som historiker og som filosof. Problemet aktualiseres ved en kritisk gjennomgang av Espen Schaannings lesing og formidling av Foucault som idéhistorisk intervenør. Er dette en for generaliserende lesning? Og er dette holdbart som en allmenn teori om historievitenskap?

  9. 78 FR 77024 - Telemarketing Sales Rule; Notice of Termination of Caller ID Rulemaking

    Science.gov (United States)

    2013-12-20

    ...' Caller ID displays, subjecting them to consumer complaints and the loss of business goodwill.\\16\\ \\14\\ E...., Herb Weisbaum, Why aren't phone companies doing more to block robocalls?, NBC News, July 17, 2013, www.nbcnews.com/business/why-arent-phone-companies-doing-more-block-robocalls-6C10641251 ; www.nomorobo.com...

  10. 76 FR 23321 - New Sweden Irrigation District, ID; Notice of Preliminary Permit Application Accepted for Filing...

    Science.gov (United States)

    2011-04-26

    ... Energy Regulatory Commission New Sweden Irrigation District, ID; Notice of Preliminary Permit Application..., 2011, New Sweden Irrigation District filed an application for a preliminary permit, pursuant to section 4(f) of the Federal Power Act (FPA), proposing to study the feasibility of the New...

  11. Validation of the Inventory of Depressive Symptomatology (IDS) in Cocaine Dependent Inmates.

    Science.gov (United States)

    Suris, Alina; Kashner, T. Michael; Gillaspy, James A., Jr.; Biggs, Melanie; Rush, A. John

    2001-01-01

    While the reliability and validity of Inventory of Depressive Symptomatology (IDS) scores have been established with outpatient adults being treated in community psychiatric clinics, it has not been used in special or dually diagnosed populations. Establishes internal consistency, concurrent validity, and construct validity for both the clinical…

  12. A Provably Secure Revocable ID-Based Authenticated Group Key Exchange Protocol with Identifying Malicious Participants

    Directory of Open Access Journals (Sweden)

    Tsu-Yang Wu

    2014-01-01

    Full Text Available The existence of malicious participants is a major threat for authenticated group key exchange (AGKE protocols. Typically, there are two detecting ways (passive and active to resist malicious participants in AGKE protocols. In 2012, the revocable identity- (ID- based public key system (R-IDPKS was proposed to solve the revocation problem in the ID-based public key system (IDPKS. Afterwards, based on the R-IDPKS, Wu et al. proposed a revocable ID-based AGKE (RID-AGKE protocol, which adopted a passive detecting way to resist malicious participants. However, it needs three rounds and cannot identify malicious participants. In this paper, we fuse a noninteractive confirmed computation technique to propose the first two-round RID-AGKE protocol with identifying malicious participants, which is an active detecting way. We demonstrate that our protocol is a provably secure AGKE protocol with forward secrecy and can identify malicious participants. When compared with the recently proposed ID/RID-AGKE protocols, our protocol possesses better performance and more robust security properties.

  13. Perspectives on the Role of Geo-Technologies for Addressing Contemporary Urban Issues: Implications for IDS

    NARCIS (Netherlands)

    Pfeffer, K.; Verrest, H.

    2016-01-01

    Contemporary patterns of urbanization come with many challenges regarding the quality of urban life, especially with respect to the provision of urban infrastructures and housing, exposure to environmental risks and urban inequalities. In International Development Studies (IDS) it is understood that

  14. Typing of Amerindian Kichwas and Mestizos from Ecuador with the SNPforID multiplex

    DEFF Research Database (Denmark)

    Poulsen, Lena; Børsting, Claus; Tomas, Carmen

    2011-01-01

    A total of 119 unrelated individuals from two of the major ethnic groups in Ecuador were typed for 49 of the autosomal single nucleotide polymorphisms (SNPs) in the SNPforID 52plex using the SNapShot® assay. Of the above, 42 samples originated from Mestizos (an admixed population) and the remaining...

  15. The Critical Role of the ID in Interactive Television: The Value of Immediacy.

    Science.gov (United States)

    Murphy, Karen L.; Farr, Charlotte W.

    The instructional designer (ID) plays a critical role in the development and viability of each course taught at a distance, particularly in the incorporation of immediacy behaviors, or communication behaviors that convey approachability and communicate interpersonal warmth and closeness. Faculty development must be fostered to encourage immediacy…

  16. Hizbollah lubab : "Me tahame ameeriklastega häid suhteid" / Mohamad Afif ; interv. Ivar Soopan

    Index Scriptorium Estoniae

    Afif, Mohamad

    2005-01-01

    Liibanoni shiiitide organisatsiooni Hizbollah meediasuhete direktor ütleb, et Hizbollah ei ole terroriorganisatsioon. Religioosse ja poliitilise grupina tahab Hizbollah häid suhteid teistega kõikjal maailmas, kuid probleem on poliitikas, selles, kuidas USA suhtub nende regiooni, tõekspidamistesse

  17. KorAP: the new corpus analysis platform at IDS Mannheim

    DEFF Research Database (Denmark)

    Banski, Piotr; Bingel, Joachim; Diewald, Nils

    2013-01-01

    The KorAP project (“Korpusanalyseplattform der nächste Generation”, “Corpus-analysis platform of the next generation”), carried out at the Institut für Deutsche Sprache (IDS) in Mannheim, Germany, has as its goal the development of a modern, state-of-the-art corpus-analysis platform, capable...

  18. 75 FR 22625 - Notice of Realty Action; Direct Sale of Public Land in Jerome County, ID

    Science.gov (United States)

    2010-04-29

    ... Bureau of Land Management Notice of Realty Action; Direct Sale of Public Land in Jerome County, ID AGENCY... for direct (non-competitive) sale to Todd and Bridget Buschhorn under the provisions of the Federal...: In order to ensure consideration in the environmental analysis of the proposed sale, comments must...

  19. 76 FR 29784 - Notice of Realty Action; Direct Sale of Public Lands in Jerome County, ID

    Science.gov (United States)

    2011-05-23

    ... Bureau of Land Management Notice of Realty Action; Direct Sale of Public Lands in Jerome County, ID... being proposed for direct sale to Todd and Bridget Buschhorn in accordance with Sections 203 and 209 of..., and is not needed for any other Federal purposes. The direct sale will allow for the subject parcel...

  20. 78 FR 39767 - Notice of Realty Action: Direct Sale of Public Land in Blaine County, ID

    Science.gov (United States)

    2013-07-02

    ... Bureau of Land Management Notice of Realty Action: Direct Sale of Public Land in Blaine County, ID AGENCY... proposed for direct sale to PORR in accordance with Sections 203 and 209 of the Federal Land Policy and... best be served by modified competitive bidding or direct (non-competitive) sale. In this instance,...

  1. 75 FR 71143 - Notice of Realty Action: Direct Sale of Public Land in Blaine County, ID

    Science.gov (United States)

    2010-11-22

    ... Bureau of Land Management Notice of Realty Action: Direct Sale of Public Land in Blaine County, ID AGENCY.... SUPPLEMENTARY INFORMATION: The following described public land is being proposed for direct sale to the Animal... Animal Shelter. Regulations contained in 43 CFR 2711.3-3 permit direct sales when a competitive sale...

  2. Coupling Molecular Modeling to the Traditional "IR-ID" Exercise in the Introductory Organic Chemistry Laboratory

    Science.gov (United States)

    Stokes-Huby, Heather; Vitale, Dale E.

    2007-01-01

    This exercise integrates the infrared unknown identification ("IR-ID") experiment common to most organic laboratory syllabi with computer molecular modeling. In this modification students are still required to identify unknown compounds from their IR spectra, but must additionally match some of the absorptions with computed frequencies they…

  3. Hizbollah lubab : "Me tahame ameeriklastega häid suhteid" / Mohamad Afif ; interv. Ivar Soopan

    Index Scriptorium Estoniae

    Afif, Mohamad

    2005-01-01

    Liibanoni shiiitide organisatsiooni Hizbollah meediasuhete direktor ütleb, et Hizbollah ei ole terroriorganisatsioon. Religioosse ja poliitilise grupina tahab Hizbollah häid suhteid teistega kõikjal maailmas, kuid probleem on poliitikas, selles, kuidas USA suhtub nende regiooni, tõekspidamistesse

  4. External validity of the Indonesian Wechsler Adult Intelligence Scale - Fourth edition (WAIS-IV-ID)

    NARCIS (Netherlands)

    Suwartono, C.; Hidajat, L.L.; Halim, M.S.; Hendriks, M.P.H.; Kessels, R.P.C.

    2016-01-01

    The Wechsler Adult Intelligence Scale-Fourth Edition (WAIS-IV-ID) has been adapted and proved to be valid for its internal structure for Indonesian population. The same structure found as in the American WAIS-IV (WAIS-IV-US; Suwartono, Hendriks, Hidajat, Halim, & Kessels, 2015). Despite its strong i

  5. The Id, Ego and Super-Ego in "Pride and Prejudice"

    Science.gov (United States)

    Liang, Yamin

    2011-01-01

    This paper mainly analyses the the id, ego, and super-ego which exists in the main character Elizabeth from several aspects, such as her pursuit for love, her prejudice towards Mr. Darcy, and the changes in her attitudes towards Wickham. This analysis helps readers appreciate this masterpiece from a different aspect which is related to the…

  6. System Virtualization and Efficient ID Transmission Method for RFID Tag Infrastructure Network

    CERN Document Server

    Kuribayashi, Shin-ichi

    2010-01-01

    The use of RFID tag which identifies a thing and an object will be expanded with progress of ubiquitous society, and it is necessary to study how to construct RFID network system as a social infrastructure like the Internet. First, this paper proposes the virtualization method of RFID tag network system to enable the same physical RFID network system to be used by multiple different service systems. The system virtualization not only reduces the system cost but also can dramatically reduce the installation space of physical readers and the operation cost. It is proposed that all equipments in the RFID network system except RFID tag could be shared with the conventional virtual technologies. Then, this paper proposes the conditional tag ID processing and the efficient tag ID transmission method which can greatly reduce the processing time and processing load in RFID tag Infrastructure network The conditional tag ID processing allows that tag ID is valid only at a certain time zone of day or in a certain area. ...

  7. 77 FR 56608 - Designation for the Pocatello, ID; Evansville, IN; and Salt Lake City, UT Areas

    Science.gov (United States)

    2012-09-13

    ... regarding the designation criteria in section 79(f) of the USGSA (7 U.S.C. 79(f)) and determined that Idaho... location and Designation Designation Official agency telephone start end Idaho Pocatello, ID (208) 233-8303... unless terminated by the Secretary; however, designations may be renewed according to the criteria...

  8. 77 FR 55813 - Transition of DOE-ID Public Reading Room

    Science.gov (United States)

    2012-09-11

    ... Library at 1776 Science Center Drive, Idaho Falls, ID 83401, beginning September 1, 2012. Access to documents will also be electronically accessible through the World Wide Web. For direction in accessing documents electronically through the World Wide Web, please refer to the Idaho Operations FOIA Web site...

  9. 76 FR 13976 - Eastern Idaho Resource Advisory Committee; Caribou-Targhee National Forest, Idaho Falls, ID

    Science.gov (United States)

    2011-03-15

    ... Forest Service Eastern Idaho Resource Advisory Committee; Caribou-Targhee National Forest, Idaho Falls, ID AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: Pursuant to the authorities in... Self-Determination Act of 2000 (Pub. L. 106-393) the Caribou-Targhee National Forests' Eastern Idaho...

  10. What's Going on in Your Professor's Head? Demonstrating the Id, Ego, and Superego

    Science.gov (United States)

    Segrist, Dan J.

    2009-01-01

    This article describes an in-class activity designed to demonstrate Freud's structural theory of the psyche, specifically the roles of the id, ego, and superego, as well as the interplay among them. Additionally, the activity visually illustrates Freud's ideas about the levels of consciousness associated with these 3 components. Pre-post quiz…

  11. Identification of clinical yeasts by Vitek MS system compared with API ID 32 C.

    Science.gov (United States)

    Durán-Valle, M Teresa; Sanz-Rodríguez, Nuria; Muñoz-Paraíso, Carmen; Almagro-Moltó, María; Gómez-Garcés, José Luis

    2014-05-01

    We performed a clinical evaluation of the Vitek MS matrix-assisted laser desorption ionization-time-of-flight mass spectrometry (MALDI-TOF MS) system with the commercial database version 2.0 for rapid identification of medically important yeasts as compared with the conventional phenotypic method API ID 32 C. We tested 161 clinical isolates, nine isolates from culture collections and five reference strains. In case of discrepant results or no identification with one or both methods, molecular identification techniques were employed. Concordance between both methods was observed with 160/175 isolates (91.42%) and misidentifications by both systems occurred only when taxa were not included in the respective databases, i.e., one isolate of Candida etchellsii was identified as C. globosa by Vitek MS and two isolates of C. orthopsilosis were identified as C. parapsilosis by API ID 32 C. Vitek MS could not identify nine strains (5.14%) and API ID 32 C did not identify 13 (7.42%). Vitek MS was more reliable than API ID 32 C and reduced the time required for the identification of clinical isolates to only a few minutes.

  12. Événement, idéologie et utopie

    Directory of Open Access Journals (Sweden)

    Jean-Luc AMALRIC

    2014-12-01

    Full Text Available RESUMEL’hypothèse que tente d’esquisser cet article est que l’idée ricœurienne d’une médiatisation dynamique des contradictions de l’imaginaire social présuppose une corrélation originaire de l’idéologie et de l’utopie qui ne peut elle-même être comprise qu’à partir de l’événement de l’institution d’un imaginaire social constituant. Dans un premier temps, l’article s’efforce de cerner ce qui fait la spécificité de la théorie ricœurienne de l’idéologie et de l’utopie comme « pratiques imaginatives », en soulignant à ce titre l’influence déterminante des thèses de Jacques Ellul sur l’idéologie. Puis, dans un second temps, il s’engage dans une analyse régressive qui conduit de la réappropriation ricœurienne de la conception dialectique de l’idéologie et de l’utopie exposée par Mannheim à l’idée d’un fondement événementiel de ces deux formes opposées de l’imaginaire social.Mots-Clés : Evénement, idéologie, utopie, Ellul, Mannheim. ABSTRACTThis paper attempts to sketch out the hypothesis that the Ricœurian conception of a dynamic mediatization of the contradictions of the social imaginary presupposes an original correlation between ideology and utopia, which can itself be understood only from the event that institutes a constitutive social imaginary. The first part of the paper marks out the specificity of the Ricœurian theory of ideology and utopia in terms of “imaginative practices”, underlining the determining influence of Jacques Ellul’s theses on ideology. The second part tries to develop a regressive argument, starting from the Ricœurian re-appropriation of Mannheim’s dialectical conception of ideology and utopia, and leading back to the idea of an event foundation for these two opposed forms of the social imaginary.Keywords : Event, Ideology, Utopia, Ellul, Mannheim   

  13. [Identification of a novel mutation of IDS gene from a Chinese pedigree with MPS II].

    Science.gov (United States)

    GUO, Yi-Bin; PAN, Hong-Da; GUO, Chun-Miao; LI, Yong-Mei; CHEN, Lu-Ming

    2009-11-01

    The purpose of this study was to understand the molecular genetic mechanism of mucopolysaccharidosis type II (MPS II) and to provide a prerequisite for future prenatal gene diagnosis. A preliminary diagnosis was made by qualitative detection of Urinary Glycosaminoglycans of the suspected MPS II proband. Then, mutation detection was performed on the proband and his family members with PCR and direct sequencing of PCR products. After the novel mutation of c.876 del 2 in IDS gene was detected, sequence analysis was performed on exon 6 of IDS gene of the 135 cases, which consisted of 120 randomly selected normal controls, and other 15 patients with MPS I, IV, and VI other than MPS II. Besides, the patho-genicity of the novel mutation was analyzed with the following 2 methods: conservative analysis of the sequence of muta-tion spots of different species and the direct test of the IDS enzyme activity of the patient and his relative family members. The result of uroscopy of the proband was strong positive (GAGs +++). There was a novel deletion mutation of c.876-877 del TC in the coding region of exon 6 of IDS gene, which was a hemizygous mutation. However, the mutation of his mother and sister was a heterozygous mutation. Detection of the exon 6 of IDS gene showed that the mutation was not found among normal controls and other patients with MPS I, IV, and VI other than MPS II. Homology comparison of amino acid sequences from different species showed that the phenylalanine (F) glutamine (Q) of the mutation site of c.876-877 del TC located in p.292-293 was highly conserved. The activity of IDS enzyme of the proband was only 2.3 nmol/4 h/mL, which was much lower than normal; but the activity of IDS enzyme of his father, mother and sister was 641.9 nmol/4 h/mL, 95.8 nmol/4h/mL and 103.2 nmol/4h/mL, respectively. These results illustrated that the deletion and frame-shift mutation of c.876-877 del TC detected was a novel pathologic mutation, which was the underlying cause of

  14. ID3算法在ATM选点预测系统中的应用%Application of ID3 algorithm in ATM election prediction system

    Institute of Scientific and Technical Information of China (English)

    于海涛; 姚耀文

    2010-01-01

    ATM的应用日益广泛,如何部署一个利用率高的ATM已成为一个值得探讨的问题.运用数据挖掘知识和决策树ID3算法,可以对已经部署ATM的地区进行分析,从而找出高利用率ATM地区的特征,并建立ATM选点模型,作为金融机构在何处部署高效的ATM的参考.

  15. The regulation of matrix metalloproteinases by Id1 in gastric cancer%由Id1介导的MMP-2、MMP-9对胃癌生成的调控作用

    Institute of Scientific and Technical Information of China (English)

    雷婷; 韩霜; 郭雪艳; 丁杰

    2011-01-01

    Background and purpose: Angiogenesis is critical for the development of all malignancies.Id transcription factors have been shown to regulate key steps in tumor growth and metastasis due to their effects on angiogenesis.This study investigated the possible relationship between Id1 and matrix metalloproteinases (MMPs)in angiogenesis of gastric cancer.Methods: Expressions of Id1 and MMPs in gastric cancer tissues were examined by immunohistochemistry.The human gastric cancer SGC7901 sub-cell lines expressing Id1-siRNA was established.Expressions of MMP-2 and MMP-9 in Id1-siRNA transfectants were examined by semi-quantitative RT-PCR and Western blot.Enzyme activity of MMP-2 and MMP-9 in Id1-siRNA cells were detected by zymography method.Expressions of MMP-2 and MMP-9 in Id1-siRNA cell-transplanted tumor tissues in nude mice were identified by immunohistochemical method and Western blot.Results: Id1 and MMP-2, MMP-9 co-expressions were identified in the gastric cancer tissues.Significantly decreased expressions of both Id1 and MMP-2, MMP-9 on both protein and mRNA levels in SGC7901 Id1-siRNA transfectants were found.Data from zymography method showed that the activations of MMPs in Id1-siRNA cell lines were reduced compared to the control groups.Decreased expression of MMP-2 and MMP-9 in the Id1-siRNA transplanted tumor tissues in nude mice were found compared to those from the control cells.Conclusion: Id1 and MMP-2, MMP-9 were co-expressed in gastric cancer tissues; Id1 could upregulate the expression of MMP-2 and MMP-9 in gastric cancer.Downregulation of Id1 in the gastric cancer cells inhibited the transcriptional activities of MMP-2 and MMP-9.So we presumed that Id1 might promote tumorigenesis by transactivating MMP-2 and MMP-9 in gastric cancer.%背景与目的:肿瘤血管生成是肿瘤的一大重要特性,肿瘤微血管密度已被作为许多恶性肿瘤预后的一个重要指标.分化抑制因子(Id)是新近发现的与血管生成密切相关的分子.Id

  16. Examining Trends and Coexisting Conditions Among Children Qualifying for SSI Under ADHD, ASD, and ID.

    Science.gov (United States)

    Pulcini, Christian D; Perrin, James M; Houtrow, Amy J; Sargent, John; Shui, Amy; Kuhlthau, Karen

    2015-01-01

    To examine the prevalence trends and coexisting conditions in attention-deficit/hyperactivity disorder (ADHD), autism spectrum disorder (ASD), and intellectual disability (ID) in the pediatric Supplemental Security Income (SSI) population and general population. The Social Security Administration (SSA) provided data on primary and secondary diagnoses of children qualifying for SSI for years 2000 to 2011. We compared SSA data with 2000-2011 National Health Interview Survey data on the prevalence of mental health diagnoses among children in the general population living between 0 and 199% of the federal poverty line. We utilized linear regression analysis to test the statistical significance of differences in the trends of the conditions' prevalence. Over this time period, the SSI population experienced increases in ADHD (5.8%) and ASD (7.2%) and a decrease in ID (-10.3%). Comparison with change in the general population indicated no significant difference in ADHD but significant differences in ASD and ID. Relative percentage changes reflect similar changes. The SSI population qualifying for SSI with ADHD (70.8%) had higher rates of coexisting conditions than the general population (66.1%), but lower rates of coexisting conditions for ASD and ID. ADHD is on the rise among children receiving SSI and in the general population. This suggests that the rise of ADHD in the SSI population is expected and does not represent a misallocation of resources. Changes described among the SSI population in ASD and ID may allude to diagnostic/coding trends and/or true changes in prevalence. Limitations arise from the comparability of the 2 data sets. Copyright © 2015 Academic Pediatric Association. Published by Elsevier Inc. All rights reserved.

  17. Secure Single Sign-On using CAS and OpenID

    Directory of Open Access Journals (Sweden)

    Mihai Gabriel Ionita

    2012-09-01

    Full Text Available As the number of connected applications increases, user convenience makes them use the same password, which can create vulnerabilities in an organization’s infrastructure. Therefore, those with security concerns regarding these activities, conducted in the electronic environment, came to support the idea of ​​Single Sign-On systems, having the user in mind. This concept facilitates the authentication process to various resources available on the Internet, or locally, using a single pair of credentials, only once, so it makes the „one for all” password, the method of writing passwords on post-it’s glued to the monitor , or keeping them stored in unsecured text files, sent into oblivion. This paper aims to make a comprehensive analysis of the infrastructure of security and authentication systems on the market. On the other hand, the project presents the implementation of several open source solutions such as OpenID, NTLM in PHP or the Central Authentication Service. For the application that uses OpenID an online store that has an administration page, to which access is restricted using OpenID credentials, was further secured by filtering these IDs in a MySQL database to prevent access to anyone having a valid OpenID credential. For the demonstration of NTLM enabled SSO, another website is used in which access has been blocked to a page. For accessing the page, a valid Windows authentication credential is required. Both the online-shop and demonstration site for NTLM are written in PHP. In addition, the systems using them are implemented also using PHP. For implementing the CAS demo, two Tomcat servlets have been used for demonstration purposes, additional filtering being done by an ApacheDS server.

  18. An Effective Recognition Algorithm of ID Card Number%基于Android平台的身份证号码识别

    Institute of Scientific and Technical Information of China (English)

    高菊; 叶桦; 仰燕兰

    2013-01-01

    The ID cards are need to be checked in many everyday life occasions and are required to be input by hand. However, the number of ID card number is a little more, so artiifcial input is hard to make a mistake and is slow. According to this problem the paper proposes an effective recognition algorithm ID card number which is based on the Android operating system. The algorithm uses the pictures obtained by video streaming capturing function of Android-based smartphones as the input pictures and after image processing, ID number regional positioning, character segmentation and other preparatory steps, conducts character recognition. In addition, this article considers the special situation brought by the randomness by artiifcial operator, gives the appropriate treatment for it and proposes the more effective recognition algorithm for further improvement. The experimental results show that the entire ID number recognition processes of this paper is simple and effective with high recognition rate with which we are satisifed.%日常生活中很多场合都需要对身份证进行检查,并需要人工输入身份证号码。而身份证号码位数偏多,人工输入难免会出错而且速度慢。本文针对此问题提出了一种有效的基于Android平台的身份证号码识别算法。该算法将基于Android操作系统的智能手机的视频流捕捉功能而获得的图片作为输入图像,经过图像预处理、身份证号码区域定位、字符分割等前期步骤,然后进行字符识别。除此以外,考虑了由人工操作的随意性而带来的特殊情况,并对此作出相应的处理,提出了进一步改进的,更有效的识别算法。实验结果表明,本文的整个身份证号码识别的处理流程简单有效且识别率高,获得了满意的效果。

  19. FHL2 Interacts with and Acts as a Functional Repressor of Id2 in Human Neuroblastoma Cells

    Institute of Scientific and Technical Information of China (English)

    Wei-dong Han; Zhi-qiang Wu; Ya-li Zhao; Yi-ling Si; Xiao-bing Fu

    2009-01-01

    Objective: Id2 is a natural inhibitor of the basic helix-loop-helix(bHLH) transcription factors. Although it is well known that active Id2 prevents differentiation and promotes cell cycle progression and tumorigenesis, the molecular events that regulate Id2 activity remain to be investigated.Methods: Yeast two-hybrid, mammalian two-hybrid, GST-pulldown and immunoprecipitation (CoIP) assays were used to screen and identify novel Id2 interactors. Luciferase assays were used to detect E47-mediated transcription activity. Colony formation and BrdU incorporation assays were used to determine cellular proliferation abilities. Northorn blot, western blot and quantitative PCR methods were used to measure gene expression levels. Electrophoretic mobility shift assays (EMSAs) were performed to investigate protein/DNA binding.Results: The LIM-only protein FHL2 (four-and-a-half-LIM-only protein 2) was identified to be a novel Id2 interactor. The HLH domain within Id2 is not required for its interaction with FHL2. FHL2 antagonizes the inhibitory effect of Id2 on the basic helix-loop-helix protein E47-mediated transcription. FHL2 prevents the formation of Id2-E47 heterdimer, thus releasing E47 to its target DNA and restoring its transcriptional activity. FHL2 expression was remarkably up-regulated during retinoic acid-induced differentiation of neuroblastoma cells, during which the expression of Id2 is opposite to that. Ectopic FHL2 expression in neuroblastoma cells markedly reduces the transcriptional and cell-cycle promoting functions of Id2.Conclusion: These results indicate that FHL2 is an important repressor of the oncogenic activity of Id2 in neuroblastoma cells.

  20. Evaluation of the iPLEX(®) Sample ID Plus Panel designed for the Sequenom MassARRAY(®) system. A SNP typing assay developed for human identification and sample tracking based on the SNPforID panel

    DEFF Research Database (Denmark)

    Johansen, P; Andersen, J D; Børsting, Claus

    2013-01-01

    ) and Matrix Assisted Laser Desorption/Ionization-Time of Flight Mass Spectrometry (MALDI-TOF MS). In this study, we evaluated the accuracy and sensitivity of the iPLEX(®) Sample ID Plus Panel by comparing the typing results of the iPLEX(®) Sample ID Plus Panel with those obtained with our ISO 17025 accredited...

  1. [Comparison of Phoenix™ Yeast ID Panel and API® ID 32C commercial systems for the identification of Candida species isolated from clinical samples].

    Science.gov (United States)

    Gayibova, Ülkü; Dalyan Cılo, Burcu; Ağca, Harun; Ener, Beyza

    2014-07-01

    Opportunistic fungal pathogens are one of the important causes of nosocomial infections, and several different types of yeasts, especially Candida species are increasingly recovered from immunocompromised patients. Since many of the yeasts are resistant to the commonly used antifungal agents, the introduction of appropriate therapy depends on rapid and accurate identification. The aims of this study were to compare the commercial identification systems namely API® ID 32C (bioMerieux, France) and Phoenix™ Yeast ID Panel (Becton Dickinson Diagnostics, USA) for the identification of Candida species and to evaluate the effect of morphological findings in the identification process. A total of 211 yeast strains isolated from different clinical samples (111 urine, 34 blood/vascular catheter, 27 upper/lower respiratory tract, 16 abscess/pus, 13 throat/vagina swabs and 10 sterile body fluids) of 137 patients hospitalized in Uludag University Health and Research Center between October 2013 to January 2014, were included in the study. Samples were cultured on blood agar, chromogenic agar (CHROMagar Candida, BD, USA) and Saboraud's dextrose agar (SDA), and isolated yeast colonies were evaluated with germ tube test and morphological examination by microscopy on cornmeal/Tween-80 agar. The isolates were identified as well by two commercial systems according to the manufacturers' recommendations. Discrepant results between the systems were tried to be resolved by using morphological characteristics of the yeasts. Of the isolates 159 were identified identical by both of the systems, and the concordance between those systems were estimated as 75.4%. According to the concordant identification, the most frequently isolated species was C.albicans (44.1%) followed by C.tropicalis (9.9%), C.glabrata (9.5%), C.parapsilosis (8.5%) and C.kefyr (8.1%). The concordance rate was 81.7% in identification of frequently isolated species (C.albicans, C.tropicalis, C.parapsilosis, C.glabrata, C

  2. The {\\tt Mathematica} package {\\tt TopoID} and its application to the Higgs boson production cross section

    CERN Document Server

    Hoff, Jens

    2016-01-01

    We present the {\\tt Mathematica} package {\\tt TopoID} which aims at the automation of several steps in multiloop calculations. The algorithm which lies at the very core of the package is described and illustrated with an example. The main features of {\\tt TopoID} are stated and some of them are briefly demonstrated for NLO or NNLO Higgs boson production.

  3. 11 CFR 300.50 - Prohibited fundraising by national party committees (2 U.S.C. 441i(d)).

    Science.gov (United States)

    2010-01-01

    ... 11 Federal Elections 1 2010-01-01 2010-01-01 false Prohibited fundraising by national party committees (2 U.S.C. 441i(d)). 300.50 Section 300.50 Federal Elections FEDERAL ELECTION COMMISSION BIPARTISAN... Prohibited fundraising by national party committees (2 U.S.C. 441i(d)). (a) Prohibitions on fundraising...

  4. ID1 Is a Functional Marker for Intestinal Stem and Progenitor Cells Required for Normal Response to Injury

    Directory of Open Access Journals (Sweden)

    Ning Zhang

    2014-11-01

    Full Text Available LGR5 and BMI1 mark intestinal stem cells in crypt base columnar cells and +4 position cells, respectively, but characterization of functional markers in these cell populations is limited. ID1 maintains the stem cell potential of embryonic, neural, and long-term repopulating hematopoietic stem cells. Here, we show in both human and mouse intestine that ID1 is expressed in cycling columnar cells, +4 position cells, and transit-amplifying cells in the crypt. Lineage tracing revealed ID1+ cells to be self-renewing, multipotent stem/progenitor cells that are responsible for the long-term renewal of the intestinal epithelium. Single ID1+ cells can generate long-lived organoids resembling mature intestinal epithelium. Complete knockout of Id1 or selective deletion of Id1 in intestinal epithelium or in LGR5+ stem cells sensitizes mice to chemical-induced colon injury. These experiments identify ID1 as a marker for intestinal stem/progenitor cells and demonstrate a role for ID1 in maintaining the potential for repair in response to colonic injury.

  5. Initial Validation of the Chinese Quality of Life Questionnaire-Intellectual Disabilities (CQOL-ID): A Cultural Perspective

    Science.gov (United States)

    Wong, P. K. S.; Wong, D. F. K.; Schalock, R. L.; Chou, Y-C.

    2011-01-01

    Background: In the field of intellectual disabilities (ID), the quality of life concept has been developing rapidly in Chinese societies including Hong Kong, mainland China and Taiwan. However, there is a lack of locally validated instruments to measure the quality of life of people with ID. The study reported in this paper attempted to validate…

  6. Limited concordance between teachers, parents and healthcare professionals on the presence of chronic diseases in ID-adolescents

    NARCIS (Netherlands)

    Oeseburg, B.; Jansen, D. E. M. C.; Reijneveld, S. A.; Dijkstra, G. J.; Groothoff, J. W.

    2010-01-01

    Evidence on teachers' knowledge about somatic and mental chronic diseases among ID-adolescent compared to the knowledge parents and healthcare professionals have, is limited. The aim of this study is: (1) to assess the knowledge of teachers on the presence of chronic diseases in ID-adolescents; (2)

  7. Limited Concordance between Teachers, Parents and Healthcare Professionals on the Presence of Chronic Diseases in ID-Adolescents

    Science.gov (United States)

    Oeseburg, B.; Jansen, D. E. M. C.; Reijneveld, S. A.; Dijkstra, G. J.; Groothoff, J. W.

    2010-01-01

    Evidence on teachers' knowledge about somatic and mental chronic diseases among ID-adolescent compared to the knowledge parents and healthcare professionals have, is limited. The aim of this study is: (1) to assess the knowledge of teachers on the presence of chronic diseases in ID-adolescents; (2) to compare teachers with parents and healthcare…

  8. ACE I/D polymorphism is associated with mortality in a cohort study of patients starting with dialysis

    NARCIS (Netherlands)

    van der Sman-de Beer, F; Verhagen, C; Rombach, SM; Boorsma, P; van Manen, JG; Korevaar, JC; van den Bogaard, R; Boeschoten, EW; Krediet, RT; Navis, GJ; Vandenbroucke, JP; Dekker, FW

    2005-01-01

    ACE I/D polymorphism is associated with mortality in a cohort study of patients starting with dialysis. Background. In dialysis patients, only a few follow-up studies have addressed the relationship between the insertion/deletion (I/D) polymorphism in the angiotensin-converting enzyme (ACE) gene and

  9. 黄蜀葵花对阿霉素肾病大鼠足细胞的保护作用%Protective effect of Sunset Abelmoschus on podocyte injury in adriamycin-induced nephropathy rats

    Institute of Scientific and Technical Information of China (English)

    边琪; 郭志勇; 胡海燕; 李娟

    2012-01-01

    目的 探讨黄蜀葵花(黄葵)治疗阿霉素肾病大鼠的疗效及其对足细胞病变的影响.方法 雄性SD大鼠50只,按随机数字法分为假手术组(n=10)、模型组(n=10)、黄葵低剂量组(0.5 g·kg-1·d-1,n=10)、黄葵中剂量组(1.0 g·kg-1·d-1,n=10)和黄葵高剂量组(2.0 g·kg-1·d-1,n=10).采用单侧肾切除联合两次阿霉素(ADR)注射法,制备阿霉素肾病大鼠模型.黄葵各组于右肾摘除术当天起给予相应剂量黄葵溶液灌胃.分别在术前、术后2、4、6、8周末检测大鼠尿蛋白、尿N-乙酰葡萄糖氨基转移酶(NAG)、血清白蛋白、Scr和血脂.第8周末宰杀大鼠,取肾组织行光镜和电镜检查,并观察肾组织nephrin的分布.结果 与模型组比较,黄葵各组在各时间点的尿蛋白量和尿NAG水平均降低,以高剂量组最显著(P<0.01);且血浆白蛋白增加,血脂紊乱改善,差异均有统计学意义(P<0.05).模型组及黄葵各治疗组Scr自第4周起较假手术组明显升高;第8周末,黄葵高剂量组Scr低于模型组(P<0.05).黄葵各组肾小球球性硬化和节段硬化比例均低于模型组,肾小管间质损害改善,且以高剂量组最显著.与模型组比较,黄葵各组足细胞的足突损伤减轻,足突融合程度和范围均有所改善,以高剂量组最显著.黄葵各组肾组织nephrin表达较模型组增加.结论 黄葵能减少阿霉素肾病大鼠的蛋白尿,减轻肾组织损伤和慢性化,其机制可能与改善足细胞病变有关.%Objective To explore the effect of Sunset Abelmoschus on podocyte injury in adriamycin-induced nephropathy rats.Methods Fifty male SD rats were randomly divided into five groups:sham operation group (n=10),model group (n=10),Sunset Abelmoschus low dose group (0.5 g·kg-1· d-1 n=10),middle dose group (1.0 g· kg-1· d-1,n=10) and high dose group (2.0 g· kg-1· d-1,n=10).Unilateral nephrectomy combined repeated adriamycin injection were performed to establish

  10. Quality assessment of IDS contribution to ITRF2014 performed by DGFI-TUM

    Science.gov (United States)

    Bloßfeld, Mathis; Seitz, Manuela; Angermann, Detlef; Moreaux, Guilhem

    2016-12-01

    The International DORIS Service (IDS) submitted input data for the most recent realization of the International Terrestrial Reference System (ITRS), the International Terrestrial Reference Frame 2014 (ITRF2014). As one of the ITRS Combination Centers, DGFI-TUM is in charge to analyze and assess the quality of the submitted data and to compute a combined global TRF solution (called DTRF2014) using observations of the four geodetic space techniques GNSS, VLBI, SLR and DORIS. The combination methodology used at DGFI-TUM is based on the combination of datum-free normal equations. Together with station coordinates and velocities, terrestrial pole coordinates are estimated in one common adjustment. The paper presents the analysis results of the most recent DORIS submission IDS-d09 and evaluates its quality w.r.t. the DTRF2008 (IDS-only) solution. In the most recent version of the analysis, we introduce in total 55 station discontinuities and reduce 15 stations due to a too short time span or too few observations. Time series of weekly IDS solutions are computed and validated w.r.t. DTRF2008. The transformation parameter time series and the station residuals are discussed in detail. Especially the scale parameter time series shows a significant improvement compared to the DTRF2008 input data. The scatter of the x- and y-translation is significantly reduced to 5.7 mm and 7.1 mm compared to 6.6 mm and 8.1 mm for the DTRF2008 (IDS-only) solution. The z-translation time series still shows a high correlation with solar activity. 10% of all station residuals are significantly affected by spectral peaks at draconitic period harmonics of the altimetry satellites Jason and TOPEX/Poseidon and up to 48% of all station residual time series contain significantly determined frequencies with a 14 day period. The multi-year IDS solution is validated w.r.t. DTRF2008 and the consistently estimated terrestrial pole coordinates are analyzed and compared to IERS 08 C04. The x-pole spectra

  11. A functionally significant polymorphism in ID3 is associated with human coronary pathology.

    Directory of Open Access Journals (Sweden)

    Ani Manichaikul

    Full Text Available We previously identified association between the ID3 SNP rs11574 and carotid intima-media thickness in the Diabetes Heart Study, a predominantly White diabetic population. The nonsynonymous SNP rs11574 results in an amino acid substitution in the C-terminal region of ID3, attenuating the dominant negative function of ID3 as an inhibitor of basic HLH factor E12-mediated transcription. In the current investigation, we characterize the association between the functionally significant polymorphism in ID3, rs11574, with human coronary pathology.The Multi-Ethnic Study of Atherosclerosis (MESA is a longitudinal study of subclinical cardiovascular disease, including non-Hispanic White (n = 2,588, African American (n = 2,560 and Hispanic (n = 2,130 participants with data on coronary artery calcium (CAC. The Coronary Assessment in Virginia cohort (CAVA included 71 patients aged 30-80 years, undergoing a medically necessary cardiac catheterization and intravascular ultrasound (IVUS at the University of Virginia. ID3 SNP rs11574 risk allele was associated with the presence of CAC in MESA Whites (P = 0.017. In addition, the risk allele was associated with greater atheroma burden and stenosis in the CAVA cohort (P = 0.003, P = 0.04 respectively. The risk allele remained predictive of atheroma burden in multivariate analysis (Model 1: covariates age, gender, and LDL, regression coefficient = 9.578, SE = 3.657, p = 0.0110; Model 2: covariates Model 1, presence of hypertension, presence of diabetes, regression coefficient = 8.389, SE = 4.788, p = 0.0163.We present additional cohorts that demonstrate association of ID3 SNP rs11574 directly with human coronary artery pathology as measured by CAC and IVUS: one a multiethnic, relatively healthy population with low levels of diabetes and the second a predominantly White population with a higher incidence of T2DM referred for cardiac catheterization.

  12. Sunset Song:An Elegy for the Primitive Golden Age%《落日之歌》:原始黄金时代的挽歌

    Institute of Scientific and Technical Information of China (English)

    胡怡君

    2012-01-01

    The representative novel of the twentieth century Scottish writer Lewis Grassic Gibbon,Sunset Song, unfolds a historical scene of the transition from the old to the new in a Scottish village. Based on diffu- sionism and some ideas from the Scottish Enlightenment movement, he shows in the novel a sentimental at- tachment to the primitive golden age and at the same time the hopelessness when witnessing the destruction modern civilization wrought to the old life style. In the novel, the primitive golden age represented by the earth is impinged upon and then replaced by modern civilization. Gibbon's novel thus could be treated as an elegy for the primitive golden age.%20世纪初苏格兰作家刘易斯.格拉斯科·吉本的代表作《落日之歌》展示了一幅苏格兰农村新旧时代交替的图景。他在作品中表达了对原始农耕社会的眷恋之情,同时也表现了在现代工业文明给旧生活方式带来冲击时人的无奈和悲剧。小说中土地代表着吉本眼中的原始黄金时代,土地与现代文明诸多因素的冲突一一反映在小说情节中。整本小说可视为对原始黄金时代的一曲挽歌。

  13. Condensation of Self-Assembled Lyotropic Chromonic Liquid Crystal Sunset Yellow in Aqueous Solutions Crowded with Polyethylene Glycol and Doped with Salt

    Energy Technology Data Exchange (ETDEWEB)

    Park, Heung-Shik; Kang, Shin-Woong; Tortora, Luana; Kumar, Satyendra; Lavrentovich, Oleg D. (Chonbuk); (Kent)

    2012-10-10

    We use optical and fluorescence microscopy, densitometry, cryo-transmission electron microscopy (cryo-TEM), spectroscopy, and synchrotron X-ray scattering to study the phase behavior of the reversible self-assembled chromonic aggregates of an anionic dye Sunset Yellow (SSY) in aqueous solutions crowded with an electrically neutral polymer polyethylene glycol (PEG) and doped with the salt NaCl. PEG causes the isotropic SSY solutions to condense into a liquid-crystalline region with a high concentration of SSY aggregates, coexisting with a PEG-rich isotropic (I) region. PEG added to the homogeneous nematic (N) phase causes separation into the coexisting N and I domains; the SSY concentration in the N domains is higher than the original concentration of PEG-free N phase. Finally, addition of PEG to the highly concentrated homogeneous N phase causes separation into the coexisting columnar hexagonal (C) phase and I phase. This behavior can be qualitatively explained by the depletion (excluded volume) effects that act at two different levels: at the level of aggregate assembly from monomers and short aggregates and at the level of interaggregate packing. We also show a strong effect of a monovalent salt NaCl on phase diagrams that is different for high and low concentrations of SSY. Upon the addition of salt, dilute I solutions of SSY show appearance of the condensed N domains, but the highly concentrated C phase transforms into a coexisting I and N domains. We suggest that the salt-induced screening of electric charges at the surface of chromonic aggregates leads to two different effects: (a) increase of the scission energy and the contour length of aggregates and (b) decrease of the persistence length of SSY aggregates.

  14. Regulatory substances produced by lymphocytes. V. Production of inhibitor of DNA synthesis (IDS) by proliferating T lymphocytes.

    Science.gov (United States)

    Namba, Y; Jegasothy, B V; Waksman, B H

    1977-04-01

    The conditions neccessary for production of inhibitor of DNA synthesis (IDS) by rat lymphocytes were investigated. In concanavalin A (Con A)-stimulated lymph node cell (LNC) cultures, IDS production was not detected in the culture supernatant during the first 24 hr, and it increased gradually after that to reach a maximum at 3 to 4 days. When the cells were pretreated with mitomycin C, IDS was not produced, suggesting that DNA synthesis of LNC or a LNC subpopulation is necessary for IDS production. In contrast, Con A-stimulated spleen cells priduced a high level of IDS within 24 hr, and its production fell off sharply thereafter. Con A-stimulated rat thymocytes also produced IDS reaching a maximum at 2 to 3 dyas. However, thymus cells from rats treated with hydrocortisone 48 hr previously did not produce IDS. This finding implies that cortisol-sensitive (cortical) thymocytes are capable of producing IDS and cortisol-resistant (medullary) thymocytes are not. IDS production by lymphoblasts was proportional to cell number and unaffected eith by cell density (1 to 10 x 106/ml) or by the concomitant presence of normal cells from spleen, lymph node, or thymus. Thus Con A-stimulated cells, after becoming blasts, appear to produce IDS automatically wihtout affecting or being affected by other cells. Both spleen and thymus cells from rats injected with a large dose of antigen (ovalbumin, 100 mg, i.p.) 24 hr in advance produced substantial amounts of IDS in culture within 24 hr in the absence of mitogen or additional antigen, but not the cells from rats injected with an immunizing dose (1 mg) of the same antigen. The cells producing IDS in the spleen were shown to be adherent to glass wool, and those in the thymus were partially so. IDS production by antigen-stimulated spleen cells was abrogated by injecting rats with bromodexyuridine (BUdR) at 0 and 12 hr after the ovalbumin. These findings suggest that a subpopulation ofadherent spleen cells (possibly resembling cortical

  15. 从本我、自我的角度看《厨房》中惠理子的人物形象%The characters of Eri Ko in"kitchen"from the perspective of ID and ego

    Institute of Scientific and Technical Information of China (English)

    蒋亚男; 浦丽

    2014-01-01

    弗洛伊德将人格结构分成三个层次:“自我”、“本我”和“超我”,从“本我”和“自我”的矛盾与斗争来分析吉本芭娜娜的成名作《厨房》一书中的惠理子这一形象,来分析她的人生中重要的三个转折点以及所产生的人物形象。而“本我”和“自我”这两者的斗争与冲突,从始至终都是本我战胜了自我。%Freud divided personality structure into three levels:"ego","ID"and"superego", from the contradiction and struggle of"ego"and"ID"to analyze Banana Yoshimoto's masterpiece"kitchen"a Book of Eri Ko this image, to analyze the three important turning points in her life and the figures."Ego"and"ID"of the two conflicts, ID win the ego.

  16. ORCID Integration: Services to Create and Use ORCID IDs at KAUST

    KAUST Repository

    Grenz, Daryl M.

    2015-06-09

    As ORCID IDs become accepted as a global standard, the potential benefits to researchers and institutions of making use of them are multiplying. At King Abdullah University of Science and Technology (KAUST) we adopted the first institutional open access policy in the Arab region in June 2014 and are integrating with ORCID as part of services to researchers that improve the preservation and dissemination of their research. We started by using ORCID IDs to identify authors in our institutional repository. Our next step was to join ORCID as an institutional member and then set up a plan to support our faculty, researchers and students in the creation and use of ORCID identifiers. This presentation will look at the choices made and lessons learned during this process, focusing on the tools we developed to interact with the ORCID member API and the ways in which introducing ORCID has complemented other repository initiatives, such as the implementation of our institutional open access policy.

  17. ID-TIMS Geochronology of ca 1 Ma leucogranites from the core of Nanga Parbat

    Science.gov (United States)

    Bowring, S. A.; Searle, M. P.; Waters, D. J.; Hodges, K. V.; Schmitz, M. D.; Crowley, J.

    2003-12-01

    Although isotope-dilution, themal-ioniaztion mass spectrometry (ID-TIMS) is the most precise method available for U-Th-Pb geochronology of accessory minerals, the technique is traditionally not applied to samples youger than ca. 10 Ma due to low concentrations of radiogenic Pb. However, recent analytical advances allow the routine measurement of less than 5-10 picograms of radiogenic Pb, and the reduction of laboratory blanks to extremely low levels. As a consequence, it is now possible to use ID-TIMS for U-Pb geochronology of very young accessory mineral suites to develop new insights regarding the time scales and patterns of inheritance, melt production, and segregation in collisional orogens. The Nanga Parbat syntaxis of the northwestern Himalaya has had a long and complex thermal history, but it is famous for the evidence it provides for extremely young (Nanga Parbat in less than 1 million years.

  18. PERFORMANCE EVALUATION OF C-FUZZY DECISION TREE BASED IDS WITH DIFFERENT DISTANCE MEASURES

    Directory of Open Access Journals (Sweden)

    Vinayak Mantoor

    2012-01-01

    Full Text Available With the ever-increasing growth of computer networks and emergence of electronic commerce in recent years, computer security has become a priority. Intrusion detection system (IDS is often used as another wall of protection in addition to intrusion prevention techniques. This paper introduces a concept and design of decision trees based on Fuzzy clustering. Fuzzy clustering is the core functional part of the overall decision tree development and the developed tree will be referred to as C-fuzzy decision trees. Distance measure plays an important role in clustering data points. Choosing the right distance measure for a given dataset is a non-trivial problem. In this paper, we study the performance of C-fuzzy decision tree based IDS with different distance measures. We analyzed the results of our study using KDD Cup 1999 data and compared the accuracy of the classifier with different distance measures.

  19. New Cryptanalysis of an ID-based Password Authentication Scheme using Smart Cards and Fingerprints

    Directory of Open Access Journals (Sweden)

    MING-JHENG LI

    2010-11-01

    Full Text Available In 2002, Lee, Ryu and Yoo proposed a fingerprint-based remote user authentication scheme using a smart card. Their scheme would strengthen system security by verifying the smart card owner’s fingerprint. In 2003, Kim, Lee and Yoo proposed two ID-based password authentication schemes without passwords or verification tables,with smart card and fingerprints. The proposed nonce-based and timestamp-based schemes can withstand message replay attacks. In addition, the schemes can withstand impersonation attack. In this paper, we will first review Kim et al.’s ID-based password authentication schemes. Next, we will show that Kim et al.’s scheme still has the disadvantage of being vulnerable to impersonation attack.

  20. OpenID, a Single Sign-On Solution for E-learning Applications

    Directory of Open Access Journals (Sweden)

    Felician Alecu

    2011-09-01

    Full Text Available The e-learning applications of today require a special focus on security. Distributed e- learning applications have several modules user can access using different clients (desktop or mobile. The same user has several accounts with different credentials. In this context, the SSO (Single Sign-On solutions become very attractive since the user has to log in once and can access all the needed resources without being prompted again for the username and password. Using the OpenID standard for e-learning Web-based applications is a good and reliable solution because it supports both URL and XRI identifiers. This paper presents the main characteristics of OpenID standard and how this standard could be implemented for a distributed, Web-based, e-learning application.

  1. ROLE OF LEUCONOSTOC MESENTEROIDES IN LEAVENING THE BATTER OF IDLI, A FERMENTED FOOD OF INDIA.

    Science.gov (United States)

    MUKHERJEE, S K; ALBURY, M N; PEDERSON, C S; VANVEEN, A G; STEINKRAUS, K H

    1965-03-01

    The fermentation of the batter of idli, a fermented food of India, was studied. The microorganisms responsible for the characteristic changes in the batter were isolated and identified. Although there is a sequential change in the bacterial flora, the predominant microorganism responsible for souring, as well as for gas production, was found to be Leuconostoc mesenteroides. In the later stages of fermentation, growth of Streptococcus faecalis and, still later, of Pediococcus cerevisiae becomes significant. The fermentation of idli demonstrates a leavening action caused by the activity of the heterofermentative lactic acid bacterium, L. mesenteroides. As far as is known, this is the first record of a leavening action produced exclusively by the activity of a lactic acid bacterium.

  2. Hacia una complementariedad del espacio de trabajo idóneo

    OpenAIRE

    Verdugo, Paula

    2015-01-01

    En este trabajo se muestra el Espacio de Trabajo Matemático (ETM) de referencia y el ETM Idóneo del docente relativo a la sucesión an=(1+1/n)n, la cual es de nuestro interés por ser estudiada tanto en la enseñanza secundaria como en la enseñanza universitaria. Para nuestro estudio se considera una parte teórica de la matemática (ETM de Referencia) y otra parte en donde el profesor muestra como enseñaría la sucesión (ETM idóneo), el cual realiza cursos en los primeros años de universidad. A...

  3. We.I.Pe: Web Identification of People using e-mail ID

    CERN Document Server

    Kuppusamy, K S

    2012-01-01

    With the phenomenal growth of content in the World Wide Web, the diversity of user supplied queries have become vivid. Searching for people on the web has become an important type of search activity in the web search engines. This paper proposes a model named "We.I.Pe" to identify people on the World Wide Web using e-mail Id as the primary input. The approach followed in this research work provides the collected information, based on the user supplied e-mail id, in an easier to navigate manner. The grouping of collected information based on various sources makes the result visualization process more effective. The proposed model is validated by a prototype implementation. Experiments conducted on the prototype implementation provide encouraging results

  4. Preparation of idli batter, its properties and nutritional improvement during fermentation.

    Science.gov (United States)

    Ghosh, Debasree; Chattopadhyay, Parimal

    2011-10-01

    Idli is a traditional fermented rice and black gram based food. Idli batter is prepared by soaking polished parboiled rice and decorticated black gram for 4 h at 30 ± 1 °C in water. The soaked mass was ground using a grinder with adequate amount of water. The blend ratios of 2:1, 3:1 and 4:1 (w/w) batter were allowed for fermentation for different periods with the addition of 2% (w/w) of salt. The rheology of the product was assessed using a Brookfield Viscometer having disc spindles. Shear stress values were in the range of 0.22 and 4 Pa and reached a maximum value at 7 h of fermentation. The density, pH, and percentage total acidity of batter during fermentation for different blend ratios ranged between 0.93 and 0.59 gm cm(-3), 4.21 and 5.9 and 0.44 and 0.91% respectively. During fermentation, maximum production of riboflavin and thiamine were found to be 0.76 mg/100 gm and 0.73 mg/100 gm in 3:1 blend ratio of idli batter; and the folic acid content was found to be at a maximum of 0.75 mg/100 gm of idli batter after 10 h of fermentation. Digestibility in terms of amino N2 content was analysed by formol titration.

  5. A non-parametric peak calling algorithm for DamID-Seq.

    Directory of Open Access Journals (Sweden)

    Renhua Li

    Full Text Available Protein-DNA interactions play a significant role in gene regulation and expression. In order to identify transcription factor binding sites (TFBS of double sex (DSX-an important transcription factor in sex determination, we applied the DNA adenine methylation identification (DamID technology to the fat body tissue of Drosophila, followed by deep sequencing (DamID-Seq. One feature of DamID-Seq data is that induced adenine methylation signals are not assured to be symmetrically distributed at TFBS, which renders the existing peak calling algorithms for ChIP-Seq, including SPP and MACS, inappropriate for DamID-Seq data. This challenged us to develop a new algorithm for peak calling. A challenge in peaking calling based on sequence data is estimating the averaged behavior of background signals. We applied a bootstrap resampling method to short sequence reads in the control (Dam only. After data quality check and mapping reads to a reference genome, the peaking calling procedure compromises the following steps: 1 reads resampling; 2 reads scaling (normalization and computing signal-to-noise fold changes; 3 filtering; 4 Calling peaks based on a statistically significant threshold. This is a non-parametric method for peak calling (NPPC. We also used irreproducible discovery rate (IDR analysis, as well as ChIP-Seq data to compare the peaks called by the NPPC. We identified approximately 6,000 peaks for DSX, which point to 1,225 genes related to the fat body tissue difference between female and male Drosophila. Statistical evidence from IDR analysis indicated that these peaks are reproducible across biological replicates. In addition, these peaks are comparable to those identified by use of ChIP-Seq on S2 cells, in terms of peak number, location, and peaks width.

  6. A non-parametric peak calling algorithm for DamID-Seq.

    Science.gov (United States)

    Li, Renhua; Hempel, Leonie U; Jiang, Tingbo

    2015-01-01

    Protein-DNA interactions play a significant role in gene regulation and expression. In order to identify transcription factor binding sites (TFBS) of double sex (DSX)-an important transcription factor in sex determination, we applied the DNA adenine methylation identification (DamID) technology to the fat body tissue of Drosophila, followed by deep sequencing (DamID-Seq). One feature of DamID-Seq data is that induced adenine methylation signals are not assured to be symmetrically distributed at TFBS, which renders the existing peak calling algorithms for ChIP-Seq, including SPP and MACS, inappropriate for DamID-Seq data. This challenged us to develop a new algorithm for peak calling. A challenge in peaking calling based on sequence data is estimating the averaged behavior of background signals. We applied a bootstrap resampling method to short sequence reads in the control (Dam only). After data quality check and mapping reads to a reference genome, the peaking calling procedure compromises the following steps: 1) reads resampling; 2) reads scaling (normalization) and computing signal-to-noise fold changes; 3) filtering; 4) Calling peaks based on a statistically significant threshold. This is a non-parametric method for peak calling (NPPC). We also used irreproducible discovery rate (IDR) analysis, as well as ChIP-Seq data to compare the peaks called by the NPPC. We identified approximately 6,000 peaks for DSX, which point to 1,225 genes related to the fat body tissue difference between female and male Drosophila. Statistical evidence from IDR analysis indicated that these peaks are reproducible across biological replicates. In addition, these peaks are comparable to those identified by use of ChIP-Seq on S2 cells, in terms of peak number, location, and peaks width.

  7. Secure and trustworthy file sharing over cloud storage using eID tokens

    OpenAIRE

    Duarte, E; Pinheiro, F; Zúquete, A.; Gomes, H.

    2015-01-01

    This paper presents a multi-platform, open-source application that aims to protect data stored and shared in existing cloud storage services. The access to the cryptographic material used to protect data is implemented using the identification and authentication functionalities of national electronic identity (eID) tokens. All peer to peer dialogs to exchange cryptographic material is implemented using the cloud storage facilities. Furthermore, we have included a set of mechanisms to prevent ...

  8. SIMULASI SAHAM BERBASIS WEB DENGAN TEKNOLOGI VIRTUAL PRIVATE NETWORK DI PORTAL WWW.KONTAN.CO.ID

    Directory of Open Access Journals (Sweden)

    Albert Verasius Dian Sano

    2011-11-01

    forwarded through an official data vendor PT XYZ. Data from the IDX will be captured by a middleware application at PT XYZ and forwarded to www.kontan.co.id. This application has been tested and successfully run by around 700 users. This tool is expected to provide a kind of education and motivation to beginner-level investors who want to be engaged with the stock-trading activities.

  9. Torma ringtallist jäid vaid müürid / Bianca Mikovitš

    Index Scriptorium Estoniae

    Mikovitš, Bianca

    2011-01-01

    Pärast 29. aprillil 2011 toimunud tulekahju jäid Torma mõisa muinsuskaitse all olevast ringtallist järele vaid müürid. Muinsuskaitseameti Jõgevamaa vaneminspektori Sille Raidvere hinnangul päästaks Torma ringtalli lõplikust hävingust hoone müüride kiire konserveerimine, mis annaks edaspidiseks võimaluse tallihoone taastada

  10. Hester Prynne:the Commendable Balance of Id, Ego and Superego

    Institute of Scientific and Technical Information of China (English)

    佴欣欣; 李千

    2014-01-01

    Hester Prynne, the central character in The Scarlet Letter, is the ultimate example of sin in the eyes of Puritans. Howev-er, she finally manages to rewrite the meaning of scarlet letter"A". Through the lenses of Sigmund Freud’id, ego, and superego, it will be demonstrated that how she succeeds in balancing these three psychological elements, and making her spiritual develop-ment and transformation.

  11. The angiotensin converting enzyme gene i/d polymorphism in ellite polish and lithuanian judo players

    Directory of Open Access Journals (Sweden)

    J Eider

    2010-06-01

    Full Text Available A common polymorphism in the angiotensin converting enzyme I gene (the ACE I/D variant represents one of the first characterized and the most widely studied genetic variants in the context of elite athletes status and performance related traits. The aim of this study is to perform preliminary studies to analyze the possible importance of the ACE gene polymorphisms in elite Polish and Lithuanian judo players and sedentary individuals representing the possible relationships with genotype and physical performance. 28 male of elite Polish and Lithuania judo players were recruited for this study. For controls samples were prepared from 115 unrelated volunteers. DNA was extracted from the buccal cells donated by the subjects, and the PCR amplification of the polymorphic region of ACE gene contained either the insertion (I or deletion (D fragment was performed. Compared with sedentary controls, the frequency of I allele differ significantly from that found in judo player’s group: 60.7% vs. 44.3%(p=0.02 and ACE genotype frequency amongst the whole athletes group (28.6% II, 64.3% ID, 7.1% DD was also different from expected values (control group 19.1% II, 50.4% ID, 30.4% DD; p=0.019. Our investigation have proved the ACE I/D allele could be one of the factors influencing the elite endurance exercise performance. The research suggests that those most predisposed to judo are individuals with the allele distribution in the ACE gene that is most significant with regard to the duration of a fight, and not with regard to the character of the performed moves, as could be supposed.

  12. Evaluation of the Organon-Teknika MICRO-ID LISTERIA system.

    Science.gov (United States)

    Bannerman, E; Yersin, M N; Bille, J

    1992-06-01

    The MICRO-ID LISTERIA system, designed to identify Listeria isolates to species level within 24 h, was compared with conventional biochemical identification. MICRO-ID LISTERIA used in combination with the CAMP test correctly identified 409 (98.8%) of 414 strains isolated from human, animal, food, and environmental sources belonging to the seven species currently defined within the genus Listeria. The kit was easy to use and simple to interpret. However, 8 of the 15 tests (i.e., phenylalanine deaminase, hydrogen sulfide, indole, ornithine decarboxylase, lysine decarboxylase, malonate, urease, and o-nitrophenyl-beta-D-galactopyranoside) were considered superfluous for the differentiation of Listeria spp. The CAMP test was indispensable when using the MICRO-ID LISTERIA system, in particular to differentiate CAMP test-positive L. monocytogenes from the nonhemolytic, rhamnose-positive L. innocua. The hemolytic L. seeligeri and L. ivanovii strains and the nonhemolytic, non-rhamnose-acidifying L. welshimeri strains could also be differentiated from one another only on the basis of their CAMP test results. The very few strains of L. grayi and L. murrayi were easily differentiated from the other nonhemolytic species. Catalase-negative cocci should not be tested, because 12 out of 19 catalase-negative strains (all enterococci) in our test were misidentified as Listeria spp. The MICRO-ID LISTERIA system identified strains within 18 to 24 h and is thus less time-consuming than conventional tests. The system could, therefore, be used together with correctly done CAMP tests for the rapid identification of Listeria isolates, especially food and environmental isolates, for which rapid species differentiation is important.

  13. A large-solid-angle X-ray Raman scattering spectrometer at ID20 of the European Synchrotron Radiation Facility.

    Science.gov (United States)

    Huotari, S; Sahle, Ch J; Henriquet, Ch; Al-Zein, A; Martel, K; Simonelli, L; Verbeni, R; Gonzalez, H; Lagier, M C; Ponchut, C; Moretti Sala, M; Krisch, M; Monaco, G

    2017-03-01

    An end-station for X-ray Raman scattering spectroscopy at beamline ID20 of the European Synchrotron Radiation Facility is described. This end-station is dedicated to the study of shallow core electronic excitations using non-resonant inelastic X-ray scattering. The spectrometer has 72 spherically bent analyzer crystals arranged in six modular groups of 12 analyzer crystals each for a combined maximum flexibility and large solid angle of detection. Each of the six analyzer modules houses one pixelated area detector allowing for X-ray Raman scattering based imaging and efficient separation of the desired signal from the sample and spurious scattering from the often used complicated sample environments. This new end-station provides an unprecedented instrument for X-ray Raman scattering, which is a spectroscopic tool of great interest for the study of low-energy X-ray absorption spectra in materials under in situ conditions, such as in operando batteries and fuel cells, in situ catalytic reactions, and extreme pressure and temperature conditions.

  14. 基于计算模型的 OpenID Connect协议认证性的自动化分析%Automatic Analysis of Authentication of OpenID Connect Protocol Based on the Computational Model

    Institute of Scientific and Technical Information of China (English)

    孟博; 张金丽; 鲁金钿

    2016-01-01

    In this paper , we get the message term of OpenID Connect by analyzing its authentication message flow , model it with Blanchet calculus in computational model , and use the automatic verification tool CryptoVerif to analyze its authentication .The result shows that , in OpenID Connect protocol , Client can authenticate Token Endpoint , while there is no authentication between the End-User and Authorization Server , and Token Endpoint can′t authenticate Client .Finally, the solutions for the problem of no authentication in OpenID Connect protocol are presented .%分析了OpenID Connect 协议的消息结构,基于计算模型应用Blanchet 演算对OpenID Connect 协议进行了形式化建模,应用自动化验证工具CryptoVerif 验证了其认证性。结果表明:在OpenID Connect 协议中,客户端能够认证终端用户,但是终端用户与授权服务器之间不能相互认证、令牌终端不能认证客户端。为此,给出了OpenID Connect协议中不具有认证性问题的解决方法。

  15. ID4 regulates transcriptional activity of wild type and mutant p53 via K373 acetylation.

    Science.gov (United States)

    Morton, Derrick J; Patel, Divya; Joshi, Jugal; Hunt, Aisha; Knowell, Ashley E; Chaudhary, Jaideep

    2017-01-10

    Given that mutated p53 (50% of all human cancers) is over-expressed in many cancers, restoration of mutant p53 to its wild type biological function has been sought after as cancer therapy. The conformational flexibility has allowed to restore the normal biological function of mutant p53 by short peptides and small molecule compounds. Recently, studies have focused on physiological mechanisms such as acetylation of lysine residues to rescue the wild type activity of mutant p53. Using p53 null prostate cancer cell line we show that ID4 dependent acetylation promotes mutant p53 DNA-binding capabilities to its wild type consensus sequence, thus regulating p53-dependent target genes leading to subsequent cell cycle arrest and apoptosis. Specifically, by using wild type, mutant (P223L, V274F, R175H, R273H), acetylation mimics (K320Q and K373Q) and non-acetylation mimics (K320R and K373R) of p53, we identify that ID4 promotes acetylation of K373 and to a lesser extent K320, in turn restoring p53-dependent biological activities. Together, our data provides a molecular understanding of ID4 dependent acetylation that suggests a strategy of enhancing p53 acetylation at sites K373 and K320 that may serve as a viable mechanism of physiological restoration of mutant p53 to its wild type biological function.

  16. Targeted tumor-penetrating siRNA nanocomplexes for credentialing the ovarian cancer oncogene ID4.

    Science.gov (United States)

    Ren, Yin; Cheung, Hiu Wing; von Maltzhan, Geoffrey; Agrawal, Amit; Cowley, Glenn S; Weir, Barbara A; Boehm, Jesse S; Tamayo, Pablo; Karst, Alison M; Liu, Joyce F; Hirsch, Michelle S; Mesirov, Jill P; Drapkin, Ronny; Root, David E; Lo, Justin; Fogal, Valentina; Ruoslahti, Erkki; Hahn, William C; Bhatia, Sangeeta N

    2012-08-15

    The comprehensive characterization of a large number of cancer genomes will eventually lead to a compendium of genetic alterations in specific cancers. Unfortunately, the number and complexity of identified alterations complicate endeavors to identify biologically relevant mutations critical for tumor maintenance because many of these targets are not amenable to manipulation by small molecules or antibodies. RNA interference provides a direct way to study putative cancer targets; however, specific delivery of therapeutics to the tumor parenchyma remains an intractable problem. We describe a platform for the discovery and initial validation of cancer targets, composed of a systematic effort to identify amplified and essential genes in human cancer cell lines and tumors partnered with a novel modular delivery technology. We developed a tumor-penetrating nanocomplex (TPN) that comprised small interfering RNA (siRNA) complexed with a tandem tumor-penetrating and membrane-translocating peptide, which enabled the specific delivery of siRNA deep into the tumor parenchyma. We used TPN in vivo to evaluate inhibitor of DNA binding 4 (ID4) as a novel oncogene. Treatment of ovarian tumor-bearing mice with ID4-specific TPN suppressed growth of established tumors and significantly improved survival. These observations not only credential ID4 as an oncogene in 32% of high-grade ovarian cancers but also provide a framework for the identification, validation, and understanding of potential therapeutic cancer targets.

  17. The ID93 tuberculosis vaccine candidate does not induce sensitivity to purified protein derivative.

    Science.gov (United States)

    Baldwin, Susan L; Reese, Valerie; Granger, Brian; Orr, Mark T; Ireton, Gregory C; Coler, Rhea N; Reed, Steven G

    2014-09-01

    The tuberculin skin test (TST) is a simple and inexpensive test to determine whether individuals have been exposed to Mycobacterium tuberculosis. This test is not always reliable, however, in people previously immunized with BCG and/or who have been exposed to environmental mycobacterial species due to a reaction to purified protein derivative (PPD) used in the skin test. An issue with BCG, therefore, is that the resulting sensitization to PPD in some individuals compromises the diagnostic use of the skin test. The ability to induce protective immune responses without sensitizing to the tuberculin skin test will be important properties of next-generation tuberculosis (TB) vaccine candidates. We show here that guinea pigs immunized with the candidate TB vaccine ID93/GLA-SE, currently in clinical trials, do not react to intradermal PPD administration. In contrast, positive DTH responses to both ID93 and components thereof were induced in ID93/GLA-SE-immunized animals, indicating robust but specific cellular responses were present in the immunized animals. Noninterference with the TST is an important factor for consideration in the development of a vaccine against M. tuberculosis. Copyright © 2014, American Society for Microbiology. All Rights Reserved.

  18. A new improved ID-based proxy ring signature scheme from bilinear pairings

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Ring signature and proxy signature are of vital importance to secure electronic commerce. Recently,the bilinear pairing such as Weil pairing or Tate pairing on elliptic curves and hyperelliptic curves is playing an important role in security solutions. Several ID-based signature schemes have been put forward, many of which are based on bilinear pairings. In key management and moderate security demand scenarios, ID-based public key cryptosystem is more preferable than other public key infrastructure based systems. In this paper, an improved ID-based proxy ring signature scheme from bilinear pairings is proposed which combines the advantages of proxy signature and of ring signatures. Our scheme can guarantee the profits of the proxy signer via preventing the original signer form generating the proxy ring signature. Furthermore, bilinear pairings are introduced to minimize the computation overhead and to improve the related performance of our scheme. In contrast with Zhang's scheme, our scheme is a computational efficiency improvement for signature verification because the computational cost of bilinear pairings required is reduced from O(n) to O( 1 ). In addition, the proxy ring signature presented in this paper can perfectly satisfy all the security requirements of proxy ring signature, i.e.signer-ambiguity, non-forgeability, verification, non-deniability and distinguishability.

  19. Quand l’idée fixe se met « à table »

    Directory of Open Access Journals (Sweden)

    Cécile de Bary

    2008-03-01

    Full Text Available Un livre de cuisine, comme A table de Claudian, édité en 1963, peut relever de la prose d’idées dans la mesure où son projet est sous-tendu par une idéologie très précise, qui seule lui donne sa cohérence. Si l’ethnocentrisme consiste à ne pas reconnaître à l’autre une culture, par exemple, ce livre apparaît comme ethnocentrique, puisqu’il a pour projet de départager les peuples qui savent et ceux qui ne savent pas. Il est encore réactionnaire, voué au rétablissement des savoir-faire des terroirs, contre les corruptions parisiennes en particulier. Dès lors, la présentation d’un plat est toujours susceptible de s’étendre ou de se faire discours, sous la poussée d’un lyrisme acrimonieux. Pour autant, il ne s’agit pas d’un faux livre de cuisine, d’un traité ou d’une « physiologie ». La recette est l’aboutissement logique de l’idée fixe. Elle est le lieu d’une bataille que l’argumentation sert, qu’elle met en scène et qu’elle prépare.

  20. ID-based Signcryption Scheme%基于身份的签密方案

    Institute of Scientific and Technical Information of China (English)

    李虓; 何明星; 罗大文

    2009-01-01

    现有基于身份的签密方案存在签密不能被公开验证、签密能被伪造和签密不具有健壮性等缺陷.分析LHL方案的安全性,利用双线性对提出一个基于身份的签密方案,该方案能保证签密具有公开验证性、不可伪造性、健壮性、不可否认性和前向安全性,它只需要4个对运算,其效率高于其他慕于身份的签密方案.%The existing ID-based signcryption schemes have some drawbacks, such as the signcryption can not be public verified, the signcryption can be forged, the signcryption is not robust, and etc. This paper analyzes the security of the LHL scheme and adopts the bilinear parings to propose an ID-based signcryption scheme. This scheme can ensure the signcryption has some characters, such as public verifiability, unforgeability, robustness, non-repudiation and forward security. It only needs four pairs of operation and it is more efficient than other ID-based signcryption schemes.

  1. An ID/Locator Separation Based Group Mobility Management in Wireless Body Area Network

    Directory of Open Access Journals (Sweden)

    Moneeb Gohar

    2015-01-01

    Full Text Available Mobility management in wireless sensor network is the most important factor to be considered for applications such as healthcare system. Recently, Identifier (ID/Locator (LOC separation based mobility management scheme has been proposed for wireless sensor network. However, it does not perform well in group-based mobility management in wireless body area network, and thus it tends to induce large registration, packet delivery, and handover delays. To overcome these limitations, we propose a group-based mobility management scheme based on ID/LOC separation concept for ID-based communications with location-based routing to reduce the number of control messages. In the proposed scheme, each sensor device has a globally unique device identifier (GDID which contains the information of its home network domain. For handover support, each access gateway maintains its home GDID register (HGR and visiting GDID register (VGR which are used to keep the GDID-locator (LOC mappings for primary mobile devices in the distributed manner. Besides, in the proposed scheme, only the coordinator will send Router Solicitation and Router Advertisement messages to reduce the control messages further. By numerical analysis, we show that the proposed scheme can significantly reduce the registration, packet delivery, and handover delays, compared to the existing schemes.

  2. ACE insertion/deletion (I/D) polymorphism and diabetic nephropathy.

    Science.gov (United States)

    Rahimi, Zohreh

    2012-10-01

    Angiotensin converting enzyme (ACE) gene encodes ACE, a key component of renin angiotensin system (RAS), plays an important role in blood pressure homeostasis by generating the vasoconstrictor peptide angiotensin II. Directory of Open Access Journals (DOAJ), Google Scholar, Pubmed (NLM), LISTA (EBSCO) and Web of Science have been searched. The presence of ACE insertion/deletion (I/D) polymorphism affects the plasma level of ACE. ACE DD genotype is associated with the highest systemic and renal ACE levels compared with the lowest ACE activity in carriers of II genotype. In this review focus has been performed on the study of ACE I/D polymorphism in various populations and its influence on the risk of onset and progression of diabetic nephropathy. Also, association between ACE I/D polymorphism and response to ACE inhibitor and angiotensin II receptor antagonists will be reviewed. Further, synergistic effect of this polymorphism and variants of some genes on the risk of development of diabetic nephropathy will be discussed.

  3. ZigID: Improving visibility in industrial environments by combining WSN and RFID

    Institute of Scientific and Technical Information of China (English)

    Pablo GARCIA ANSOLA; Andrés GARCIA; Javier de las MORENAS; Javier GARCIA ESCRIBANO; Francisco Javier OTAMENDI

    2011-01-01

    The objective of this work is to provide decision-making processes with an updated/real picture of the mobile resources in industrial environments through a constant feedback of information.The combination of identification technologies and wireless sensor networks(WSN)is proposed as a key development to guarantee an accurate and timely supply of online information regarding the localization and tracking of the mobile wireless devices.This approach uses a cooperative and distributed localization system,called ZigID,which is a WSN based on a Zigbee network with radio frequency identification(RFID)active tags as end nodes.The WSN can recover not only the ID information stored at the tags attached to mobile resources,but also any other useful data captured by specific sensors for acceleration,temperature,humidity and fuel status.This paper also shows the development of ZigID,including devices and information flows,as well as its implementation in ground handling operations at the Ciudad Real Central Airport,Spain.

  4. Is there an ACE ID - ACTN3 R577X polymorphisms interaction that influences sprint performance?

    Science.gov (United States)

    Eynon, N; Alves, A J; Yamin, C; Sagiv, M; Duarte, J A; Oliveira, J; Ayalon, M; Goldhammer, E; Sagiv, M; Meckel, Y

    2009-12-01

    Functional R577X (rs.1815739) and ID (rs.5186) polymorphisms in the alpha-actinin-3 ( ACTN3) and the angiotensin converting enzyme (ACE) genes, respectively, have been associated with sprint performance. The aim of this study was to determine their effect on sprint performance among 81 Israeli sprinters and 240 healthy controls. Results revealed that the ACE II genotype+ ACTN3 R allele (P=0.003 for sprinters vs. controls), and the ACTN3 RR genotype +ACE I allele (P=0.001 for sprinters vs. controls) might be the genotype for sprinters. In the whole cohort the probability of ACTN3 RR genotype+ ACE I allele being a sprinter (odds ratio 2.67, 95% confidence interval 1.45-4.93) and of ACE II genotype+ ACTN3 R allele being a sprinter (odds ratio 3.57, 95% confidence interval 1.78-7.15) was significantly higher than that in the controls. In conclusion, the above data suggest that ACE ID/ ACTN3 R577X genotype combination is associated with sprint ability. However, ACE ID/ ACTN3 R577X genotype combination is not related to the level of performance.

  5. Identifying IDS Agent Nodes Based on 3-Layered Key Management Framework for MANET

    Directory of Open Access Journals (Sweden)

    Marjan KUCHAKI RAFSANJANI

    2014-02-01

    Full Text Available Nowadays, Mobile Ad Hoc Networks (MANETs have become one of the most important networks in advanced technologies. However, MANETs are more vulnerable than wired and wireless networks to active and passive attacks. So, security and intrusion detection are very important in these networks. In this paper, we have presented a method of identifying IDS agent nodes in MANET. Whereas, IDS agent nodes due to monitoring activities in Intrusion Detection Systems (IDSs need more battery energy than other nodes in the network. In the first step, our method uses a 3-layered key management framework in order to authenticate and then in the second step, nodes with higher battery power from among authorized nodes as IDS agent nodes are considered. Therefore, with this method, some authorized nodes contribute in monitoring activities and the network lifetime will be increased and also communication cost in the 3-layered key management framework is less than other frameworks, thus communication performance will be increased.doi:10.14456/WJST.2014.30

  6. 高效液相色谱法测定糕点中的柠檬黄、日落黄%Determination of Lemon Yellow and Sunset Yellow in Pastry by High Performance Liquid Chromatography

    Institute of Scientific and Technical Information of China (English)

    刘芳

    2014-01-01

    The method for determination of lemon yellow and sunset yellow in pastry by high performance liquid chromatography was established. Samples was extracted by water immersion, and mixed rapidly by vortex mixer, and than soaked overnight. After taking centrifugal supernatant, lemon yellow and sunset yellow were determined with gradient elution of methanol and ammonium acetate solution by UV detector at 430 nm and 482 nm, respectively. The linear correlation coefficient was 0.999, and the detection limit of lemon yellow and sunset yellow was 0.4 and 0.3 mg/kg, respectively. The recovery was 72.5%-82.0%,and the relative standard deviation of determination results was 4.8%and 3.7%(n=5) for lemon yellow and sunset yellow. This method is simple and quick approach with less reagent,reducing the impurity interference and increasing the sensitivity at the same time.%建立高效液相色谱法测定糕点中的柠檬黄、日落黄的方法。样品经水浸泡提取,于涡旋混匀器中快速混匀,浸泡放置过夜,取离心后的上清液,以甲醇和乙酸铵溶液梯度淋洗,用紫外检测器检测,柠檬黄、日落黄分别采用430 nm和482 nm检测波长。线性相关系数为0.999,柠檬黄、日落黄的检出限分别为0.4,0.3 mg/kg。样品加标回收率为72.5%~82.0%,柠檬黄、日落黄测定结果的相对标准偏差分别为4.8%和3.7%(n=5)。方法简便快捷,节省试剂,减少了杂质干扰,提高了灵敏度。

  7. Evaluation of the iPLEX(®) Sample ID Plus Panel designed for the Sequenom MassARRAY(®) system. A SNP typing assay developed for human identification and sample tracking based on the SNPforID panel

    DEFF Research Database (Denmark)

    Johansen, P; Andersen, J D; Børsting, Claus;

    2013-01-01

    Sequenom launched the first commercial SNP typing kit for human identification, named the iPLEX(®) Sample ID Plus Panel. The kit amplifies 47 of the 52 SNPs in the SNPforID panel, amelogenin and two Y-chromosome SNPs in one multiplex PCR. The SNPs were analyzed by single base extension (SBE...... SNPforID assay. The average call rate for duplicate typing of any one SNPs in the panel was 90.0% when the mass spectra were analyzed automatically with the MassARRAY(®) TYPER 4.0 genotyping software in real time. Two reproducible inconsistencies were observed (error rate: 0.05%) at two different SNP...

  8. The small molecule harmine regulates NFATc1 and Id2 expression in osteoclast progenitor cells.

    Science.gov (United States)

    Egusa, Hiroshi; Doi, Masanori; Saeki, Makio; Fukuyasu, Sho; Akashi, Yoshihiro; Yokota, Yoshifumi; Yatani, Hirofumi; Kamisaki, Yoshinori

    2011-08-01

    Small molecule compounds that potently affect osteoclastogenesis could be useful as chemical probes for elucidating the mechanisms of various biological phenomena and as effective therapeutic strategies against bone resorption. An osteoclast progenitor cell-based high-throughput screening system was designed to target activation of NFAT, which is a key event for osteoclastogenesis. Orphan ligand library screening using this system identified the β-carboline derivative harmine, which is a highly potent inhibitor of dual-specificity tyrosine-phosphorylation regulated kinase 1A (DYRK1A), to be an NFAT regulator in osteoclasts. RAW264.7 cells highly expressed DYRK1A protein, and in vitro phosphorylation assay demonstrated that harmine directly inhibited the DYRK1A-mediated phosphorylation (in-activation) of NFATc1. Harmine promoted the dephosphorylation (activation) of NFATc1 in RAW264.7 cells within 24h, and it significantly increased the expression of NFATc1 in RAW264.7 cells and mouse primary bone marrow macrophages (BMMs) both in the presence and absence of RANKL stimulation. Although harmine promoted NFATc1 expression and stimulated target genes for osteoclastogenesis, cell-cell fusion and the formation of TRAP-positive multinucleated osteoclasts from RAW264.7 cells and BMMs was significantly inhibited by harmine treatment. Meanwhile, harmine remarkably promoted the expression of inhibitor of DNA binding/differentiation-2 (Id2), which is a negative regulator for osteoclastogenesis, in RAW264.7 cells and BMMs. An Id2-null-mutant showed slightly increased osteoclast formation from BMMs, and the harmine-mediated inhibition of osteoclast formation was abolished in the BMMs of Id2-null-mutant mice. These results suggest that harmine is a potent activator of NFATc1 that interferes with the function of DYRK1A in osteoclast precursors and also up-regulates Id2 protein, which may dominantly inhibit expression pathways associated with cell-cell fusion, thereby leading to

  9. Elevated endogenous expression of the dominant negative basic helix-loop-helix protein ID1 correlates with significant centrosome abnormalities in human tumor cells

    Directory of Open Access Journals (Sweden)

    Gutmann Anja

    2010-01-01

    Full Text Available Abstract Background ID proteins are dominant negative inhibitors of basic helix-loop-helix transcription factors that have multiple functions during development and cellular differentiation. Ectopic (over-expression of ID1 extends the lifespan of primary human epithelial cells. High expression levels of ID1 have been detected in multiple human malignancies, and in some have been correlated with unfavorable clinical prognosis. ID1 protein is localized at the centrosomes and forced (over-expression of ID1 results in errors during centrosome duplication. Results Here we analyzed the steady state expression levels of the four ID-proteins in 18 tumor cell lines and assessed the number of centrosome abnormalities. While expression of ID1, ID2, and ID3 was detected, we failed to detect protein expression of ID4. Expression of ID1 correlated with increased supernumerary centrosomes in most cell lines analyzed. Conclusions This is the first report that shows that not only ectopic expression in tissue culture but endogenous levels of ID1 modulate centrosome numbers. Thus, our findings support the hypothesis that ID1 interferes with centrosome homeostasis, most likely contributing to genomic instability and associated tumor aggressiveness.

  10. 1-Hydroxy-2-methyl-2-(E)-butenyl 4-diphosphate reductase (IDS) is encoded by multicopy genes in gymnosperms Ginkgo biloba and Pinus taeda.

    Science.gov (United States)

    Kim, Sang-Min; Kuzuyama, Tomohisa; Kobayashi, Akio; Sando, Tomoki; Chang, Yung-Jin; Kim, Soo-Un

    2008-01-01

    Isoprenoids are synthesized through the condensation of five-carbon intermediates, isopentenyl diphosphate (IPP) and dimethylallyl diphosphate (DMAPP), derived from two distinct biosynthetic routes: cytosolic mevalonate (MVA) and plastidial 2-C-methyl-D: -erythritol 4-phosphate (MEP) pathways. 1-Hydroxy-2-methyl-2-(E)-butenyl 4-diphosphate reductase (IDS; EC 1.17.1.2), which catalyzes the last step of MEP pathway, was cloned as a multicopy gene from gymnosperms Ginkgo biloba (GbIDS1, GbIDS2, and GbIDS2-1) and Pinus taeda (PtIDS1 and PtIDS2), and characterized. Phylogenetic tree constructed with other plant IDSs demonstrated gymnosperm IDSs were distinctively different from angiosperm IDSs. The gymnosperm IDS clade contained two subclades, one composed of GbIDS1 and PtIDS1, and the other composed of GbIDS2, GbIDS2-1, and PtIDS2. G. biloba IDSs, except GbIDS2-1, successfully complemented Escherichia coli DLYT1, a lytB disruptant, confirming the in vivo competency of isozymes. During the 4 weeks study period, although transcript levels of GbIDS1s were similar both in roots and leaves of cultured G. biloba embryo, the transcripts of GbIDS2 predominantly occurred in the embryo roots, where diterpene ginkgolides are biosynthesized. Levels of PtIDS2 transcripts in the diterpenoid resin-producing wood were 4-5 times higher than those in other tissues. Higher levels of GbIDS1 transcripts were induced by light, whereas those of GbIDS2 were increased by methyl jasmonate treatment. These results strongly imply GbIDS2 and PtIDS2 have high correlation with secondary metabolism. In Arabidopsis transient expression system, N-terminal 100 amino acid residues of GbIDS1 delivered fused GFP protein into chloroplast as well as cytosol and nucleus, whereas those of GbIDS2, GbIDS2-1, and two PtIDSs delivered GFP only into chloroplast.

  11. IMAGES, IMAGES, IMAGES

    Energy Technology Data Exchange (ETDEWEB)

    Marcus, A.

    1980-07-01

    The role of images of information (charts, diagrams, maps, and symbols) for effective presentation of facts and concepts is expanding dramatically because of advances in computer graphics technology, increasingly hetero-lingual, hetero-cultural world target populations of information providers, the urgent need to convey more efficiently vast amounts of information, the broadening population of (non-expert) computer users, the decrease of available time for reading texts and for decision making, and the general level of literacy. A coalition of visual performance experts, human engineering specialists, computer scientists, and graphic designers/artists is required to resolve human factors aspects of images of information. The need for, nature of, and benefits of interdisciplinary effort are discussed. The results of an interdisciplinary collaboration are demonstrated in a product for visualizing complex information about global energy interdependence. An invited panel will respond to the presentation.

  12. Ability of RapID Yeast Plus System to identify 304 clinically significant yeasts within 5 hours.

    OpenAIRE

    Kitch, T T; Jacobs, M R; McGinnis, M R; Appelbaum, P C

    1996-01-01

    The RapID Yeast Plus System (Innovative Diagnostic Systems, Norcross, Ga.) is a qualitative micromethod that uses conventional and chromogenic substrates for the identification of medically important yeasts. The ability of the RapID Yeast Plus system to accurately identify 304 clinical yeast isolates within 5 h was evaluated. The RapID Yeast Plus method correctly identified 286 (94.1%) of strains to the species level without the need for additional tests. A further 12 strains (3.9%) were clas...

  13. body mass (ID 1412), reduction of post-prandial glycaemic responses (ID 1414), and maintenance of a normal blood lipid profile (1421) pursuant to Article 13(1) of Regulation (EC) No 1924/2006

    DEFF Research Database (Denmark)

    Tetens, Inge

    claims in relation to very low calorie diets (VLCDs) and reduction in body weight, reduction in the sense of hunger, reduction in body fat mass while maintaining lean body mass, reduction of post-prandial glycaemic responses, and maintenance of normal blood lipid profile. The scientific substantiation......), very low calorie diet is not sufficiently characterised in relation to: reduction of post-prandial glycaemic responses (ID 1414) and maintenance of normal blood lipid profile (ID 1421), mainly owing to the lack of standardisation of the type of available carbohydrates and of most of the fatty acids...... that formula foods for use in very low calorie diets should contain. The Panel concludes that a cause and effect relationship cannot be established between the consumption of a very low calorie diet and reduction of post-prandial glycaemic responses (ID 1414) and maintenance of normal blood lipid profile (ID...

  14. Research on ChromID Vibrio Agar for Detection Effect of Vibrio Cholera%弧菌显色培养基(ChromID Vibrio)对霍乱弧菌检测效果的探讨

    Institute of Scientific and Technical Information of China (English)

    沈飚; 胡兴娟; 汪云泉; 徐君辉

    2010-01-01

    [目的]探讨梅里埃弧菌显色培养基(简称ChromID Vibrio)对霍乱弧菌的检测效果.[方法]通过ChromID Vibrio弧菌显色培养基同硫代硫酸盐-柠檬酸盐-胆盐-蔗糖(简称TCBS)琼脂培养基进行比对,采用阳性菌株直接平板计数、人工污染样品和实际样品检测的方法,对ChromID Vibrio的灵敏性、特异性和检测效果进行了评价.[结果]ChromID Vibrio弧菌显色培养基上霍乱弧菌典型菌落是蓝绿色.阳性菌株直接平板计数及人工污染试验均表明ChromID Vibrio平板的敏感性均比TCBS平板高.对采集的300份实际样品进行检测,都未检出霍乱弧菌.[结论]ChromID Vibrio具有较好的灵敏性、特异性,能提高霍乱弧菌检测效率.

  15. CRED SVP Drifting Buoy Argos_ID 35650 Swain's Atoll, American Samoa, 200202-200211 (NODC Accession 0067474)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED SVP drifter Argos_ID 35650 was deployed in the region of American Samoa to assess ocean currents and sea surface temperature. SVP drifter data files contain...

  16. CRED SVP Drifting Buoy Argos_ID 35647 Data Tutuila, American Samoa, 200202-200307 (NODC Accession 0067474)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED SVP drifter Argos_ID 35647 was deployed in the region of American Samoa to assess ocean currents and sea surface temperature. SVP drifter data files contain...

  17. CRED APEX Drifting Buoy Argos_ID 25333 Data in the NW Hawaiian Islands, 200110-200204 (NODC Accession 0049436)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED APEX drifter Argos_ID 25333 was deployed in the region of NW Hawaiian Islands to assess ocean currents and sea surface temperature. APEX drifter data files...

  18. CRED SVP Drifting Buoy Argos_ID 30147 Data Nihoa, Northwestern Hawaiian Islands, 200209-200501 (NODC Accession 0049436)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED SVP drifter Argos_ID 30147 was deployed in the region of NW Hawaiian Islands to assess ocean currents and sea surface temperature. SVP drifter data files...

  19. CRED SVP Drifting Buoy Argos_ID 35648 Data Pago Pago, American Samoa, 200203-200204 (NODC Accession 0067474)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED SVP drifter Argos_ID 35648 was deployed in the region of American Samoa to assess ocean currents and sea surface temperature. SVP drifter data files contain...

  20. CRED SVP Drifting Buoy Argos_ID 30340 Data Kauai Channel, Main Hawaiian Islands, 200210-200409 (NODC Accession 0049436)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED SVP drifter Argos_ID 30340 was deployed in the region of Main Hawaiian Islands to assess ocean currents and sea surface temperature. SVP drifter data files...