WorldWideScience

Sample records for cards contactless integrated

  1. Determinants affecting consumer adoption of contactless credit card: an empirical study.

    Science.gov (United States)

    Wang, Yu-Min

    2008-12-01

    The contactless credit card is one of the most promising technological innovations in the field of electronic payments. It provides consumers with greater control of payments, convenience, and transaction speed. However, contactless credit cards have yet to gain significant rates of adoption in the marketplace. Thus, effort must be made to identify factors affecting consumer adoption of contactless credit cards. Based on the technology acceptance model, innovation diffusion theory, and the relevant literature, seven variables (perceived usefulness, perceived ease of use, compatibility, perceived risk, trust, consumer involvement, availability of infrastructure) are proposed to help predict consumer adoption of contactless credit cards. Data collected from 312 respondents in Taiwan is tested against the proposed prediction model using the logistic regression approach. The results and implications of our study contribute to an expanded understanding of the factors that affect consumer adoption of contactless credit cards.

  2. A Security Formal Verification Method for Protocols Using Cryptographic Contactless Smart Cards

    Directory of Open Access Journals (Sweden)

    M. Henzl

    2016-04-01

    Full Text Available We present a method of contactless smart card protocol modeling suitable for finding vulnerabilities using model checking. Smart cards are used in applications that require high level of security, such as payment applications, therefore it should be ensured that the implementation does not contain any vulnerabilities. High level application specifications may lead to different implementations. Protocol that is proved to be secure on high level and that uses secure smart card can be implemented in more than one way, some of these implementations are secure, some of them introduce vulnerabilities to the application. The goal of this paper is to provide a method that can be used to create a model of arbitrary smart card, with focus on contactless smart cards, to create a model of the protocol, and to use model checking to find attacks in this model. AVANTSSAR Platform was used for the formal verification, the models are written in the ASLan++ language. Examples demonstrate the usability of the proposed method.

  3. Implementation of contactless smart cards with secure element in the cloud

    OpenAIRE

    SMOLE, TIM

    2015-01-01

    In the last decade we are often confronted with term smart card. Smart cards are usually plastic cards with integrated circuit that enables storage of data. The term textit{smart} indicates that the data on the card can be modified after initial manifacturing. Today this kind of cards are used in many different areas. The most known use cases are credit cards, loyalty cards, biometric passports, transportation cards and so on. Our wish to reduce the number of cards in our wallets and the ...

  4. Implementation of contactless smart cards with secure element in the cloud

    OpenAIRE

    Smole, Tim

    2015-01-01

    In the last decade we are often confronted with term smart card. Smart cards are usually plastic cards with integrated circuit that enables storage of data. The term \\textit{smart} indicates that the data on the card can be modified after initial manifacturing. Today this kind of cards are used in many different areas. The most known use cases are credit cards, loyalty cards, biometric passports, transportation cards and so on. Our wish to reduce the number of cards in our wallets and the...

  5. Integration through a Card-Sort Activity

    Science.gov (United States)

    Green, Kris; Ricca, Bernard P.

    2015-01-01

    Learning to compute integrals via the various techniques of integration (e.g., integration by parts, partial fractions, etc.) is difficult for many students. Here, we look at how students in a college level Calculus II course develop the ability to categorize integrals and the difficulties they encounter using a card sort-resort activity. Analysis…

  6. Fabrication and integration of planar electrodes for contactless conductivity detection on polyester-toner electrophoresis microchips.

    Science.gov (United States)

    Coltro, Wendell Karlos Tomazelli; da Silva, José Alberto Fracassi; Carrilho, Emanuel

    2008-06-01

    In this report, we describe the microfabrication and integration of planar electrodes for contactless conductivity detection on polyester-toner (PT) electrophoresis microchips using toner masks. Planar electrodes were fabricated by three simple steps: (i) drawing and laser-printing the electrode geometry on polyester films, (ii) sputtering deposition onto substrates, and (iii) removal of toner layer by a lift-off process. The polyester film with anchored electrodes was integrated to PT electrophoresis microchannels by lamination at 120 degrees C in less than 1 min. The electrodes were designed in an antiparallel configuration with 750 microm width and 750 microm gap between them. The best results were recorded with a frequency of 400 kHz and 10 Vpp using a sinusoidal wave. The analytical performance of the proposed microchip was evaluated by electrophoretic separation of potassium, sodium and lithium in 150 microm wide x 6 microm deep microchannels. Under an electric field of 250 V/cm the analytes were successfully separated in less than 90 s with efficiencies ranging from 7000 to 13,000 plates. The detection limits (S/N = 3) found for K+, Na+, and Li+ were 3.1, 4.3, and 7.2 micromol/L, respectively. Besides the low-cost and instrumental simplicity, the integrated PT chip eliminates the problem of manual alignment and gluing of the electrodes, permitting more robustness and better reproducibility, therefore, more suitable for mass production of electrophoresis microchips.

  7. Telematics and smart cards in integrated health information system.

    Science.gov (United States)

    Sicurello, F; Nicolosi, A

    1997-01-01

    Telematics and information technology are the base on which it will be possible to build an integrated health information system to support population and improve their quality of life. This system should be based on record linkage of all data based on the interactions of the patients with the health structures, such as general practitioners, specialists, health institutes and hospitals, pharmacies, etc. The record linkage can provide the connection and integration of various records, thanks to the use of telematic technology (either urban or geographical local networks, such as the Internet) and electronic data cards. Particular emphasis should be placed on the introduction of smart cards, such as portable health cards, which will contain a standardized data set and will be sufficient to access different databases found in various health services. The inter-operability of the social-health records (including multimedia types) and the smart cards (which are one of the most important prerequisites for the homogenization and wide diffusion of these cards at an European level) should be strongly taken into consideration. In this framework a project is going to be developed aiming towards the integration of various data bases distributed territorially, from the reading of the software and the updating of the smart cards to the complete management of the patients' evaluation records, to the quality of the services offered and to the health planning. The applications developed will support epidemiological investigation software and data analysis. The inter-connection of all the databases of the various structures involved will take place through a coordination center, the most important system of which we will call "record linkage" or "integrated database". Smart cards will be distributed to a sample group of possible users and the necessary smart card management tools will be installed in all the structures involved. All the final users (the patients) in the whole

  8. Smart Card Based Integrated Electronic Health Record System For Clinical Practice

    OpenAIRE

    N. Anju Latha; B. Rama Murthy; U. Sunitha

    2012-01-01

    Smart cards are used in information technologies as portable integrated devices with data storage and data processing capabilities. As in other fields, smart card use in health systems became popular due to their increased capacity and performance. Smart cards are used as a Electronic Health Record (EHR) Their efficient use with easy and fast data access facilities leads to implementation particularly widespread in hospitals. In this paper, a smart card based Integrated Electronic health Reco...

  9. Protecting Digital Evidence Integrity by Using Smart Cards

    Science.gov (United States)

    Saleem, Shahzad; Popov, Oliver

    RFC 3227 provides general guidelines for digital evidence collection and archiving, while the International Organization on Computer Evidence offers guidelines for best practice in the digital forensic examination. In the light of these guidelines we will analyze integrity protection mechanism provided by EnCase and FTK which is mainly based on Message Digest Codes (MDCs). MDCs for integrity protection are not tamper proof, hence they can be forged. With the proposed model for protecting digital evidence integrity by using smart cards (PIDESC) that establishes a secure platform for digitally signing the MDC (in general for a whole range of cryptographic services) in combination with Public Key Cryptography (PKC), one can show that this weakness might be overcome.

  10. Contactless mass moving system

    International Nuclear Information System (INIS)

    Wang, X.

    1992-01-01

    This patent describes a process for moving an article at a velocity in excess of 10 Kilometers per second. It comprises providing a contactless, mass transfer system comprised of a chamber formed by alternating sections of superconductive material and electromagnetic coils, and means for cooling the chamber; providing a magnetized object which has a weight of at least about 1 gram and a magnetic field strength of at least about 1 Gauss; disposing the magnetized object within the chamber; delivering asynchronous direct current pulses to the chamber while the magnetized object is disposed within the chamber; whereby the magnetized object is caused to move within the chamber

  11. Research on Displacement Calculation of Dynamometer Card Based on Kaiman Filter and Discrete Numerical Integration

    Directory of Open Access Journals (Sweden)

    Yan Nan

    2017-01-01

    Full Text Available In order to calculate the dynamometer card of oil well using acceleration sensor, the algorithm which combined by Kalman filter and discrete numerical integration is proposed. It can be applied to calculate the displacement and precipitation displacement period of oil well dynamometer card. The Kalman filter not only filters out the noise of the acceleration signal, but also maintains the original shape feature. The accurate precipitation of the displacement period ensures the correctness of displacement. The discrete numerical integration algorithm can make the relative error of displacement measurement less than 1%, which meets the requirement for dynamometer card accuracy. It is suitable for different types of oil wells.

  12. Opto-electronic DNA chip-based integrated card for clinical diagnostics.

    Science.gov (United States)

    Marchand, Gilles; Broyer, Patrick; Lanet, Véronique; Delattre, Cyril; Foucault, Frédéric; Menou, Lionel; Calvas, Bernard; Roller, Denis; Ginot, Frédéric; Campagnolo, Raymond; Mallard, Frédéric

    2008-02-01

    Clinical diagnostics is one of the most promising applications for microfluidic lab-on-a-chip or lab-on-card systems. DNA chips, which provide multiparametric data, are privileged tools for genomic analysis. However, automation of molecular biology protocol and use of these DNA chips in fully integrated systems remains a great challenge. Simplicity of chip and/or card/instrument interfaces is amongst the most critical issues to be addressed. Indeed, current detection systems for DNA chip reading are often complex, expensive, bulky and even limited in terms of sensitivity or accuracy. Furthermore, for liquid handling in the lab-on-cards, many devices use complex and bulky systems, either to directly manipulate fluids, or to ensure pneumatic or mechanical control of integrated valves. All these drawbacks prevent or limit the use of DNA-chip-based integrated systems, for point-of-care testing or as a routine diagnostics tool. We present here a DNA-chip-based protocol integration on a plastic card for clinical diagnostics applications including: (1) an opto-electronic DNA-chip, (2) fluid handling using electrically activated embedded pyrotechnic microvalves with closing/opening functions. We demonstrate both fluidic and electric packaging of the optoelectronic DNA chip without major alteration of its electronical and biological functionalities, and fluid control using novel electrically activable pyrotechnic microvalves. Finally, we suggest a complete design of a card dedicated to automation of a complex biological protocol with a fully electrical fluid handling and DNA chip reading.

  13. Integrating a sampling oscilloscope card and spectroscopy ADCs in a data acquisition system

    CERN Document Server

    Maartensson, L

    2001-01-01

    A high-rate sampling oscilloscope card has been integrated into an existing data acquisition system for spectroscopy ADCs. Experiments where pulse-shape analyses are important have then been made possible. Good performance characteristics of the integrated system have been achieved. Spectroscopy ADC data together with pulse-shape data sampled 512 times at 100 MHz are saved to hard disk at event rates up to about 1 kHz with low dead time losses.

  14. Fully integrated multiplexed lab-on-a-card assay for enteric pathogens

    Science.gov (United States)

    Weigl, B. H.; Gerdes, J.; Tarr, P.; Yager, P.; Dillman, L.; Peck, R.; Ramachandran, S.; Lemba, M.; Kokoris, M.; Nabavi, M.; Battrell, F.; Hoekstra, D.; Klein, E. J.; Denno, D. M.

    2006-01-01

    Under this NIH-funded project, we are developing a lab-on-a-card platform to identify enteric bacterial pathogens in patients presenting with acute diarrhea, with special reference to infections that might be encountered in developing countries. Component functions that are integrated on this platform include on-chip immunocapture of live or whole pathogens, multiplexed nucleic acid amplification and on-chip detection, sample processing to support direct use of clinical specimens, and dry reagent storage and handling. All microfluidic functions are contained on the lab card. This new diagnostic test will be able to rapidly identify and differentiate Shigella dysenteriae serotype 1, Shigella toxin-producing Escherichia coli, E. coli 0157, Campylobacter jejuni, and Salmonella and Shigella species. This presentation will report on progress to date on sample and bacteria processing methodologies, identification and validation of capture antibodies and strategy for organism immunocapture, identification and validation of specific polymerase chain reaction (PCR) primer sequences for over 200 clinical isolates of enteric pathogens, and implementation of on-chip nucleic acid extraction for a subset of those pathogens.

  15. An integrated framework for outsourcing using balanced score card and ELECTRE III

    Directory of Open Access Journals (Sweden)

    Sareh Namazi

    2011-04-01

    Full Text Available During the past few decades, many organizations have attempted to increase their productivity through outsourcing parts of their responsibilities. Outsourcing helps firms reduce their low value added activities and focus on their high value added activities. It also helps organization save their time and energy which leads to more efficient units. The idea of outsourcing is more important for project based organizations where the nature of works is different from a particular project to another one. This paper presents an integrated balanced score card system with an adaptation of ELECTRE III method to select suitable resources for outsourcing. The proposed model of the paper is implemented for a case study of subway system in Iran and the results are discussed.

  16. Smart Card

    Directory of Open Access Journals (Sweden)

    Floarea NASTASE

    2006-01-01

    Full Text Available Reforms in electronic business have presented new opportunities to use smart card technology as an enabling tool. The network-centric applications, where resources are located throughout the Internet and access to them is possible from any location, require authenticated access and secured transactions. Smart cards represent an ideal solution: they offers an additional layer of electronic security and information assurance for user authentication, confidentiality, non-repudiation, information integrity, physical access control to facilities, and logical access control to an computer systems.

  17. A secure and efficient password-based user authentication scheme using smart cards for the integrated EPR information system.

    Science.gov (United States)

    Lee, Tian-Fu; Chang, I-Pin; Lin, Tsung-Hung; Wang, Ching-Cheng

    2013-06-01

    The integrated EPR information system supports convenient and rapid e-medicine services. A secure and efficient authentication scheme for the integrated EPR information system provides safeguarding patients' electronic patient records (EPRs) and helps health care workers and medical personnel to rapidly making correct clinical decisions. Recently, Wu et al. proposed an efficient password-based user authentication scheme using smart cards for the integrated EPR information system, and claimed that the proposed scheme could resist various malicious attacks. However, their scheme is still vulnerable to lost smart card and stolen verifier attacks. This investigation discusses these weaknesses and proposes a secure and efficient authentication scheme for the integrated EPR information system as alternative. Compared with related approaches, the proposed scheme not only retains a lower computational cost and does not require verifier tables for storing users' secrets, but also solves the security problems in previous schemes and withstands possible attacks.

  18. Design of an Improved Type Rotary Inductive Coupling Structure for Rotatable Contactless Power Transfer System

    Directory of Open Access Journals (Sweden)

    Lee Jia-You

    2015-01-01

    Full Text Available This paper is aimed at analyzing the rotary inductive coupling structure of contactless rotary transformer. The main feature of the proposed rotatable contactless power transfer system is which winding is coaxial-interlayered for improving the magnetic coupling capability. There is no ferrite core used in the secondary-side of the rotary inductive coupling structure, this helps to ease the exerted force that is stress by the secondary-side on spindle. In order to verify the feasibility of the proposed contactless power transfer system for rotary applications, an inductive powered rotary machinery and the control system have been integrated. The experimental results show that the maximum power transfer efficiency of the proposed rotary inductive coupling structure is about 94.8%. The maximum output power received in the load end is 1030 W with transmission efficiency of 88%.

  19. Unconstrained and Contactless Hand Geometry Biometrics

    Directory of Open Access Journals (Sweden)

    Carmen Sánchez-Ávila

    2011-10-01

    Full Text Available This paper presents a hand biometric system for contact-less, platform-free scenarios, proposing innovative methods in feature extraction, template creation and template matching. The evaluation of the proposed method considers both the use of three contact-less publicly available hand databases, and the comparison of the performance to two competitive pattern recognition techniques existing in literature: namely Support Vector Machines (SVM and k-Nearest Neighbour (k-NN. Results highlight the fact that the proposed method outcomes existing approaches in literature in terms of computational cost, accuracy in human identification, number of extracted features and number of samples for template creation. The proposed method is a suitable solution for human identification in contact-less scenarios based on hand biometrics, providing a feasible solution to devices with limited hardware requirements like mobile devices.

  20. Extended applications with smart cards for integration of health care and health insurance services.

    Science.gov (United States)

    Sucholotiuc, M; Stefan, L; Dobre, I; Teseleanu, M

    2000-01-01

    In 1999 in Romania has initiated the reformation of the national health care system based on health insurance. In 1998 we analyzed this system from the point of view of its IT support and we studied methods of optimisation with relational, distributed databases and new technologies such as Our objectives were to make a model of the information and services flow in a modern health insurance system, to study the smart card technology and to demonstrate how smart card can improve health care services. The paper presents only the smart cards implementations.

  1. Does Environmental Sustainability Play a Role in the Adoption of Smart Card Technology at Universities in Taiwan: An Integration of TAM and TRA

    Directory of Open Access Journals (Sweden)

    Ching-Wei Ho

    2015-08-01

    Full Text Available Smart cards are able to store and protect relatively large amounts of data. When applied in universities, they can act as multi-purpose, multi-function and smart ID cards. This would avoid the waste of resources and maintain environmental sustainability. This study proposes a model that integrates Technology Acceptance Model and Theory of Reasoned Action into a framework incorporating the notion of environmental concern in order to explore the factors that affect students’ behavioral intention to use University Smart Cards. This study employs a quantitative method for primary data collection via a structured questionnaire for university students. The findings indicated that the perceived usefulness and subjective norm of university smart card systems have the most significant predictive power on potential users’ attitudes and intentions of adopting the card.

  2. Local mapping of interface traps using contactless capacitance transient technique

    Science.gov (United States)

    Yoshida, Haruhiko; Mori, Hidenobu

    2016-10-01

    Contactless capacitance transient techniques have been applied to local mapping of interface traps of a semiconductor wafer. In contactless capacitance transient techniques, a Metal-Air gap-Oxide-Semiconductor (MAOS) structure is used instead of a conventional Metal-Oxide-Semiconductor (MOS) structure. The local mapping of interface traps was obtained by using a contactless Isothermal Capacitance Transient Spectroscopy (ICTS), which is one of the contactless capacitance transient techniques. The validity of the contactless ICTS was demonstrated by characterizing a partially Au-doped Si wafer. The results revealed that local mapping of interface traps using contactless capacitance transient techniques is effective in wafer inspection and is a promising technique for the development of MOS devices and solar cells with high reliability and high performance.

  3. STANDARDIZATION AND APPLICATION OF PLASTIC CARDS IN THE EDUCATIONAL SYSTEMS

    Directory of Open Access Journals (Sweden)

    Polina V. Baranova

    2015-01-01

    Full Text Available The application of plastic cards has been widely increasing in various fields of life, business and education. They have already become up-to-date and convenient attribute of our daily life. There are emerging more and more areas where they can be used in a convenient and practical way. Contactless smart cards can be used in access control in the educational systems. This article gives an overview of existing standards dealing with contactless identification smart-cards. All standards covered in this article are developed by the Federal State Unitary Enterprise VNIINMASH jointly with TC 22 «Information Technology» based on their own authentic Russian translation of international standards. 

  4. Contactless Ultrasound Generation in a Crucible

    Science.gov (United States)

    Bojarevics, Valdis; Djambazov, Georgi S.; Pericleous, Koulis A.

    2015-07-01

    Ultrasound treatment is used in light alloys during solidification to refine microstructure, remove gas, or disperse immersed particles. A mechanical sonotrode immersed in the melt is most effective when probe tip vibrations lead to cavitation. Liquid contact with the probe can be problematic for high temperature or reactive melts leading to contamination. An alternative contactless method of generating ultrasonic waves is proposed, using electromagnetic (EM) induction. As a bonus, the EM force induces vigorous stirring distributing the effect to treat larger volumes of material. In a typical application, the induction coil surrounding the crucible—also used to melt the alloy—may be adopted for this purpose with suitable tuning. Alternatively, a top coil, immersed in the melt (but still contactless due to EM force repulsion) may be used. Numerical simulations of sound, flow, and EM fields suggest that large pressure amplitudes leading to cavitation may be achievable with this method.

  5. The efficiency and integrity of payment card systems: industry views on the risks posed by data breaches

    OpenAIRE

    Julia S. Cheney; Robert M. Hunt; Katy Jacob; Richard D. Porter; Bruce J. Summers

    2012-01-01

    Consumer confidence in payment card systems has been built up over many decades. Cardholders expect to use their cards to execute payment instructions in a reliable and timely manner. Data breaches that degrade the perceived safety and reliability of payment cards may weaken consumer confidence in those systems and potentially cause cardholders to shift to other, and perhaps less efficient, forms of payment. A sizable shift away from payment cards —induced by the consequences of one or more d...

  6. A secure and robust password-based remote user authentication scheme using smart cards for the integrated EPR information system.

    Science.gov (United States)

    Das, Ashok Kumar

    2015-03-01

    An integrated EPR (Electronic Patient Record) information system of all the patients provides the medical institutions and the academia with most of the patients' information in details for them to make corrective decisions and clinical decisions in order to maintain and analyze patients' health. In such system, the illegal access must be restricted and the information from theft during transmission over the insecure Internet must be prevented. Lee et al. proposed an efficient password-based remote user authentication scheme using smart card for the integrated EPR information system. Their scheme is very efficient due to usage of one-way hash function and bitwise exclusive-or (XOR) operations. However, in this paper, we show that though their scheme is very efficient, their scheme has three security weaknesses such as (1) it has design flaws in password change phase, (2) it fails to protect privileged insider attack and (3) it lacks the formal security verification. We also find that another recently proposed Wen's scheme has the same security drawbacks as in Lee at al.'s scheme. In order to remedy these security weaknesses found in Lee et al.'s scheme and Wen's scheme, we propose a secure and efficient password-based remote user authentication scheme using smart cards for the integrated EPR information system. We show that our scheme is also efficient as compared to Lee et al.'s scheme and Wen's scheme as our scheme only uses one-way hash function and bitwise exclusive-or (XOR) operations. Through the security analysis, we show that our scheme is secure against possible known attacks. Furthermore, we simulate our scheme for the formal security verification using the widely-accepted AVISPA (Automated Validation of Internet Security Protocols and Applications) tool and show that our scheme is secure against passive and active attacks.

  7. Toward Contactless Biology: Acoustophoretic DNA Transfection

    Science.gov (United States)

    Vasileiou, Thomas; Foresti, Daniele; Bayram, Adem; Poulikakos, Dimos; Ferrari, Aldo

    2016-02-01

    Acoustophoresis revolutionized the field of container-less manipulation of liquids and solids by enabling mixing procedures which avoid contamination and loss of reagents due to the contact with the support. While its applications to chemistry and engineering are straightforward, additional developments are needed to obtain reliable biological protocols in a contactless environment. Here, we provide a first, fundamental step towards biological reactions in air by demonstrating the acoustophoretic DNA transfection of mammalian cells. We developed an original acoustophoretic design capable of levitating, moving and mixing biological suspensions of living mammalians cells and of DNA plasmids. The precise and sequential delivery of the mixed solutions into tissue culture plates is actuated by a novel mechanism based on the controlled actuation of the acoustophoretic force. The viability of the contactless procedure is tested using a cellular model sensitive to small perturbation of neuronal differentiation pathways. Additionally, the efficiency of the transfection procedure is compared to standard, container-based methods for both single and double DNA transfection and for different cell types including adherent growing HeLa cancer cells, and low adhesion neuron-like PC12 cells. In all, this work provides a proof of principle which paves the way to the development of high-throughput acoustophoretic biological reactors.

  8. Tethered Contactless Mobile Nuclear Environment Monitoring Robot

    Energy Technology Data Exchange (ETDEWEB)

    Choi, S. Y.; Lee, E. S.; Lee, Kun J.; Kim, Su H.; Rim, C. T. [Korea Advanced Institute of Science and Technology, Daejeon (Korea, Republic of)

    2013-05-15

    In fact, the nuclear environment monitoring is significantly crucial for early detection of NPP accident, radiological emergency, the estimation of radiation exposure to nearby residents as well as the long term radioactivity. In the UAE, the nuclear environment monitoring is, however, quite challenging because sampling locations are far from NPPs and the outdoor temperature and humidity are very high for NPP workers to collect soil, air, and water samples. Therefore, nuclear environment monitoring robots (Nubos) are strongly needed for the NPPs in the UAE. The Nubos can be remotely controlled to collect samples in extreme environment instead of NPP workers. Moreover, the Nubos can be unmanned ground vehicles (UGVs), unmanned aerial vehicles (UAVs) and unmanned marine vehicles (UMVs) to collect soil, air, and water samples, respectively. In this paper, the prototype development of UGV type Nubos using power cable for a long distance power delivery, called Tethered contactless mobile Nubo is introduced and validated by experiments. In this paper, the prototype development of Tethered Contactless Mobile (TeCoM) Nubo, which can be powered continuously within several km distance and avoid tangled cable, and the indoor test are finished. As further works, outdoor demonstration and a grand scale R and D proposal of practical Nubo will be proceeded.

  9. Payment Cards

    Directory of Open Access Journals (Sweden)

    Kantnerová Liběna

    2016-09-01

    Full Text Available The aim of this paper is to analyze the use of payment cards in retail in the Czech Republic from the side of clients (buyers and the side of sellers. Questionnaires for clients examine satisfaction with cards and the service connected with them. Sellers’ satisfaction with the profit and function of cards is analyzed. The data indicated that 92% of the 352 respondents in South Bohemia had a payment card and more than 35% had more than one card. In retail, 70% of sellers had a payment terminal.

  10. Using Contactless Scanners for Quality Inspection

    Directory of Open Access Journals (Sweden)

    Mendřický Radomír

    2017-01-01

    Full Text Available The article presents the research of use of modern 3D measurement contactless methods for quality inspection in automotive industry production. The experience with measuring functional assemblies and parts of complex shapes as well as advantages of optical measurement methods are shown on practical research example, whose aim was to find effective procedures and methods of obtaining 3-dimensional high-definition models of measured components. The obtained models were then subjected to inspection of their dimensional and shape accuracy, which was performed by means of comparison with the nominal CAD model, as well as to analyses of the assembly functionality by searching or collision situations of the movable parts of this mechanism.

  11. [Application of patient card technology to health care].

    Science.gov (United States)

    Sayag, E; Danon, Y L

    1995-03-15

    The potential benefits of patient card technology in improving management and delivery of health services have been explored. Patient cards can be used for numerous applications and functions: as a means of identification, as a key for an insurance payment system, and as a communication medium. Advanced card technologies allow for the storage of data on the card, creating the possibility of a comprehensive and portable patient record. There are many types of patient cards: paper or plastic cards, microfilm cards, bar-code cards, magnetic-strip cards and integrated circuit smart-cards. Choosing the right card depends on the amount of information to be stored, the degree of security required and the cost of the cards and their supporting infrastructure. Problems with patient cards are related to storage capacity, backup and data consistency, access authorization and ownership and compatibility. We think it is worth evaluating the place of patient card technology in the delivery of health services in Israel.

  12. Playing the Smart Card.

    Science.gov (United States)

    Zuzack, Christine A.

    1997-01-01

    Enhanced magnetic strip cards and "smart cards" offer varied service options to college students. Enhanced magnetic strip cards serve as cash cards and provide access to services. Smart cards, which resemble credit cards but contain a microchip, can be used as phone cards, bus passes, library cards, admission tickets, point-of-sale debit…

  13. Wallet Card

    Data.gov (United States)

    U.S. Department of Health & Human Services — The CMS Office of Information Products and Data Analysis, OIPDA, produces the CMS Wallet Card as a quick reference statistical summary on annual CMS program and...

  14. Integrated tests of a high speed VXS switch card and 250 MSPS flash ADCs

    International Nuclear Information System (INIS)

    Dong, H.; Cuevas, C.; Curry, D.; Jastrzembski, E.; Barbosa, F.; Wilson, J.; Taylor, M.; Raydo, B.

    2008-01-01

    High trigger rate nuclear physics experiments proposed for the 12 GeV upgrade at the Thomas Jefferson National Accelerator Facility create a need for new high speed digital systems for energy summing. Signals from electronic detectors will be captured with the Jefferson Lab FADC module, which collects and processes data from 16 charged particle sensors with 10 or 12 bit resolution at 250 MHz sample rate. Up to sixteen FADC modules transfer energy information to a central energy summing module for each readout crate. The sums from the crates are combined to form a global energy sum that is used to trigger data readout for all modules. The Energy Sum module and FADC modules have been designed using the VITA-41 VME64 switched serial (VXS) standard. The VITA- 41 standard defines payload and switch slot module functions, and offers an elegant engineered solution for Multi-Gigabit serial transmission on a standard VITA-41 backplane. The Jefferson Lab Energy Sum module receives data serially at a rate of up to 6 Giga-bits per second from the FADC modules. Both FADC and Energy Sum modules have been designed and assembled and this paper describes the integrated tests using both high speed modules in unison

  15. Contactless decontamination of hair samples: cannabinoids.

    Science.gov (United States)

    Restolho, José; Barroso, Mário; Saramago, Benilde; Dias, Mário; Afonso, Carlos A M

    2017-02-01

    Room temperature ionic liquids (ILs) have already been shown to provide efficient extraction media for several systems, and to capture volatile compounds, namely opiates. In this work, a novel, contactless, artefact-free extraction procedure for the removal of Δ 9 -tetrahrydrocannabinol (THC) from the surface of human hair is presented. To prepare in vitro cannabinoids-contaminated hair, samples were flushed with hashish smoke for 7 h. The decontamination experiments were carried at 100 °C for 24 h, according to the procedure previously described. Fifty-three ILs were screened and presented decontamination efficiencies ranging from 0 to 96 %. Although the majority of the ILs presented efficiencies above 90%, the 1-ethanol-3-methyl tetrafluoroborate (96%) was chosen for further process optimization. The Design of Experiments results demonstrated that all studied variables were significant for the process and the obtained optimum conditions were: 100 °C, 13 h and 175 mg of IL. In the work of Perrotin-Brunel et al. (J. Mol. Struct. 2011, 987, 67), it is demonstrated that, at 100 °C, full conversion of tetrahydrocannabinolic acid (THCA) into THC is obtained after 60 min. Since our decontamination takes place over 13 h at 100 °C, full conversion of THCA into THC is expected. Additionally, our method was compared with the method proposed by Cairns et al. (Forensic Sci. Int. 2004, 145, 97), through the analysis of 15 in vitro contaminated hair samples. The results demonstrated that with our method a mean extraction efficiency of 11 % higher was obtained. Copyright © 2016 John Wiley & Sons, Ltd. Copyright © 2016 John Wiley & Sons, Ltd.

  16. Authentication techniques for smart cards

    International Nuclear Information System (INIS)

    Nelson, R.A.

    1994-02-01

    Smart card systems are most cost efficient when implemented as a distributed system, which is a system without central host interaction or a local database of card numbers for verifying transaction approval. A distributed system, as such, presents special card and user authentication problems. Fortunately, smart cards offer processing capabilities that provide solutions to authentication problems, provided the system is designed with proper data integrity measures. Smart card systems maintain data integrity through a security design that controls data sources and limits data changes. A good security design is usually a result of a system analysis that provides a thorough understanding of the application needs. Once designers understand the application, they may specify authentication techniques that mitigate the risk of system compromise or failure. Current authentication techniques include cryptography, passwords, challenge/response protocols, and biometrics. The security design includes these techniques to help prevent counterfeit cards, unauthorized use, or information compromise. This paper discusses card authentication and user identity techniques that enhance security for microprocessor card systems. It also describes the analysis process used for determining proper authentication techniques for a system

  17. Authentication techniques for smart cards

    Energy Technology Data Exchange (ETDEWEB)

    Nelson, R.A.

    1994-02-01

    Smart card systems are most cost efficient when implemented as a distributed system, which is a system without central host interaction or a local database of card numbers for verifying transaction approval. A distributed system, as such, presents special card and user authentication problems. Fortunately, smart cards offer processing capabilities that provide solutions to authentication problems, provided the system is designed with proper data integrity measures. Smart card systems maintain data integrity through a security design that controls data sources and limits data changes. A good security design is usually a result of a system analysis that provides a thorough understanding of the application needs. Once designers understand the application, they may specify authentication techniques that mitigate the risk of system compromise or failure. Current authentication techniques include cryptography, passwords, challenge/response protocols, and biometrics. The security design includes these techniques to help prevent counterfeit cards, unauthorized use, or information compromise. This paper discusses card authentication and user identity techniques that enhance security for microprocessor card systems. It also describes the analysis process used for determining proper authentication techniques for a system.

  18. Two worlds, one smart card : An integrated solution for physical access and logical security using PKI on a single smart card

    NARCIS (Netherlands)

    Hoepman, J.H.; Kleinhuis, G.

    2007-01-01

    We present a use case of the introduction of a large scale Public Key Infrastructure (PKI) environment in an incumbent telecommunications company in The Netherlands. The main characteristics of the case are the integration of an existing physical access facility with a PKI environment for logical

  19. Contactless Opto-electronic Area and Their Attainable Measuring Accuracy

    Directory of Open Access Journals (Sweden)

    V. Ricny

    2001-06-01

    Full Text Available This paper deals with the problems of the contactless areameasurement on the principle of video signal processing. This videosignal generates TV camera, which scans the measured object. Basicprinciple of these meters is explained and attainable measurementaccuracy and factors influencing this accuracy are analyzed.

  20. A smart card based student card system

    OpenAIRE

    2009-01-01

    M.Sc. A Smart Card looks like a normal plastic card that we use every day, but its capabilities and advantages are huge. Inside the card there is a small microprocessor capable of doing operations on data. With memory available on the card, data can be stored in a safe and secure location. This card can be used for various applications and is a big improvement on all of its predecessors. These applications can be anything from SIM cards in a cell phone to credit cards and cards used for ac...

  1. Smart Cards and Card Operating Systems

    NARCIS (Netherlands)

    Hartel, Pieter H.; Bartlett, J.; de Jong, Eduard K.

    The operating system of an IC card should provide an appropriate interface to applications using IC cards. An incorrect choice of operations and data renders the card inefficient and cumbersome. The design principles of the UNIX operating system are most appropriate for IC card operating system

  2. Research on Efficiency of Contactless Charging System based on Electromagnetic Induction

    Directory of Open Access Journals (Sweden)

    Chen Jianshu

    2016-01-01

    Full Text Available For the efficiency problem of contactless charging in type of electromagnetic induction, this paper establishes a mathematical model of contactless charging in type of electromagnetic induction and the theoretical derivation. This contactless charging simulation model is founded by Matlab/Simulink, which uses the frequency of PWM generator, the mutual inductance value of the coil and load resistance of RL to simulate some conditions, such as the working frequency in practical work, the distance of coil, whether the coils are directed at the central, and changing of loads. Then through the influence of the changing frequency, load and mutual inductance, contactless charging in type of electromagnetic induction is analyzed. By the whole simulation experiment on contactless charging, the theory deduced from the mathematical model is verified, and the method to improve inductive contactless charging is proved.

  3. Health smart cards: merging technology and medical information.

    Science.gov (United States)

    Ward, Sherry R

    2003-01-01

    Smart cards are credit card-sized plastic cards, with an embedded dime-sized Integrated Circuit microprocessor chip. Smart cards can be used for keyless entry, electronic medical records, etc. Health smart cards have been in limited use since 1982 in Europe and the United States, and several barriers including lack of infrastructure, low consumer confidence, competing standards, and cost continue to be addressed.

  4. Development and Test of a Contactless Position and Angular Sensor Device for the Application in Synchronous Micro Motors

    Directory of Open Access Journals (Sweden)

    Andreas WALDSCHIK

    2009-09-01

    Full Text Available In this work, we present a contactless micro position and angular sensor system which consists of fixed commercial magnetic sensor elements, such as hall sensors and a movable part with integrated micro structured polymer magnets. This system serves particularly for linear and rotatory synchronous micro motors which we have developed and successfully tested. In order to achieve high precision and control of these motors an integration of the special micro position and angular sensors is pursued to increase the resolution and accuracy of the devices.

  5. Study of Contactless Power Supply for Spindle Ultrasonic Vibrator

    Science.gov (United States)

    Chen, T. R.; Lee, Y. L.; Liu, H. T.; Chen, S. M.; Chang, H. Z.

    2017-11-01

    In this study, a contactless power supply for the ultrasonic motor on the spindle is proposed. The proposed power supply is composed of a series-parallel resonant circuit and a cylindrical contactless transformer. Based on the study and rotation experiments, it can be seen that the proposed power supply can both provide a stable ac power with 25 kHz / 70 V to the ultrasonic motor. When the output power is 250 W, the efficiency of the proposed supply is 89.8 % in respectively rotation tests. When the output power is more than 150 W, the efficiency of the proposed supply is higher than 80 % within the rated output power range.

  6. Contactless Patient Monitoring for General Wards: A Systematic Technology Review.

    Science.gov (United States)

    Naziyok, Tolga P; Zeleke, Atinkut A; Röhrig, Rainer

    2016-01-01

    Sudden, serious life-threatening situations happen even on general wards. Current technologies are working with sensors which are attached to every patient, which is a source of failures and false alarms. The goal of this review was to assess the state of the art of potential techniques for contactless patient monitoring in general wards. The MEDLINE database was used for literature retrieval. 453 unique references screened, 34 research articles met inclusion criteria. Ballistocardiography, Radar and Thermography technologies are the most widely tested techniques. The Majority of the studies are done in a laboratory setting. No study shows the feasibility of one contactless monitoring technology over the distance required for monitoring rooms. Today no technology is feasible. A combination of technologies may become feasible in 10 or more years, until then we have to think about ethical and privacy issues of these pervasive technologies.

  7. Optical Fibres Contactless Sensor for Dynamic Testing of Lightweight Structures

    Directory of Open Access Journals (Sweden)

    L. Bregant

    2008-01-01

    Full Text Available With dynamic testing, engineers describe activities focused on the identification of some properties of vibrating structures. This step requires for the measurements of excitations and responses signals, applying appropriate sensors directly on the test article. These instruments modify the system's mass and stiffness distributions and eventually the eigen-properties of the structure. These errors become unacceptable especially when testing lightweight structures. This paper shows the results of some tests performed on a small compressor with the purpose of identifying the blades’ natural frequencies and modes. It compares the acquisitions performed with standard accelerometers and two different contact-less systems using as exciters either a micro-hammer or a micro inertial shaker. The paper shows how the contact-less sensors provide good quality data and consistent results in the mode identification phase.

  8. Contactless Quality Monitoring Sensor Based on Electrical Conductivity Measurements

    Directory of Open Access Journals (Sweden)

    Armin SATZ

    2010-09-01

    Full Text Available A first prototype of a contactless conductivity sensor for AdBlue® quality monitoring is presented. Based on a detailed sensor mode analysis it is shown that capacitive sensors can be designed to sense electrical liquid conductivity. The sensor design process is based on a sensor model, which allows simulating capacitive senor responses for arbitrary electrode and liquid tank geometries. Finally, temperature induced errors are estimated.

  9. Contactless magnetic manipulation of magnetic particles in a fluid

    Energy Technology Data Exchange (ETDEWEB)

    Tokura, S., E-mail: susumu_tokura@ihi.co.jp [Corporate Research and Development, IHI Corporation, 1 Shin-Nakahara, Isogo, Yokohama, Kanagawa 235-8501 (Japan); Hara, M.; Kawaguchi, N. [Corporate Research and Development, IHI Corporation, 1 Shin-Nakahara, Isogo, Yokohama, Kanagawa 235-8501 (Japan); Amemiya, N. [Department of Electrical Engineering, Kyoto University, Kyoto-Daigaku-Katsura, Nishikyo, Kyoto 615-8510 (Japan)

    2016-08-01

    The objective of this study was to demonstrate contactless magnetic manipulation of a magnetic particle along a designated orbit among other magnetic particles suspended in a fluid at rest or in motion, and also to understand the behaviors of those surrounding particles during the contactless magnetic manipulation. In addition, the possibility of breaking up chains of clustered magnetic particles under such conditions was also studied. We first describe contactless magnetic manipulation of magnetic particles by feedback control in which the feedback signal was the measured coordinates of the tracked particle. By the feedback control monitoring the location of the tracked particle using a high-speed image analyzer, the reach of the dipole magnetic field created by the magnetized magnetic particles could be kept relatively small. As a result, the tracked magnetic particle could be dragged along the designated orbit by magnetic force. Second, we describe the breaking up of chains of clustered magnetic particles using an alternating magnetic force. The results showed that chain-clustered magnetic particles that had been aggregated under the condition of contactless magnetic manipulation could be broken up reproducibly by an alternating magnetic field. These results constitute useful information for advancements in the handling of magnetic micro- or nanoparticles. - Highlights: • Feedback control with an input signal of the particle coordinates obtained from fast-image analyzer is used. • A magnetic particle can be dragged along the designated orbit by magnetic force. • Behavior of chain-clustering of magnetic particles can be observed during magnetic operation. • Chain-clustered magnetic particles that are aggregated can be broken up reproducibly by an alternating magnetic field.

  10. CREDIT CARD FRAUD

    Directory of Open Access Journals (Sweden)

    Lăcrămioara BALAN

    2011-06-01

    Full Text Available Credit card fraud is the misuse of a credit card to make purchases without authorization or counterfeiting acredit card. Credit cards are the most often used electronic payment instrument. Types of credit card fraud are: onlinecredit card fraud, advance payments, stolen card numbers, shave and paste, de-emboss/re-emboss etc. If current growthrates continue, credit cards and debit cards will each exceed the number of paid checks before the end of the decade. Asthe industry continues to expand and offer credit to more and more consumers, fraud will also grow.

  11. Hospital automation system RFID-based: technology embedded in smart devices (cards, tags and bracelets).

    Science.gov (United States)

    Florentino, Gustavo H P; Paz de Araujo, Carlos A; Bezerra, Heitor U; Junior, Helio B A; Xavier, Marcelo Araujo; de Souza, Vinicius S V; de M Valentim, Ricardo A A; Morais, Antonio H F; Guerreiro, Ana M G; Brandao, Glaucio B

    2008-01-01

    RFID is a technology being adopted in many business fields, especially in the medical field. This work has the objective to present a system for automation of a hospital clinical analysis laboratory. This system initially uses contactless smart cards to store patient's data and for authentication of hospital employees in the system. The proposed system also uses RFID tags stuck to containers containing patient's collected samples for the correct identification of the patient who gave away the samples. This work depicts a hospital laboratory workflow, presents the system modeling and deals with security matters related to information stored in the smart cards.

  12. Process-integrated online monitoring of safety-relevant aluminum airbag pressure vessel components for a combined defect detection and material property determination by using contactless NDT (EMUS and EC)

    International Nuclear Information System (INIS)

    Becker, R.; Dobmann, G.; Salzburger, H.-J.

    1999-01-01

    Airbag pressure vessels for the north-American market mainly are made by forging and by the use of steel alloys. In Europe aluminum alloys are common and the manufacturing process is extrusion of circular blanks - made from cold rolled plates - in a form applying a 100 t press at room temperature. Then by heat treatment the strength/hardness of the material is properly adjusted and after that the pressure vessel parts have to be continuously inspected with an inspection and handling cycle time of 3 s. Inspection of the axis-symmetric parts is asked for surface breaking extrusion defects as well as for surface parallel delaminations in the bulk volume. Furthermore, the material strength is a quality characteristic that has to be nondestructively registered and documented. The inspection is performed by eddy current probes and an EMAT, of which the eddy current impedance measurements are used for surface breaking extrusion defect detection and sizing (single frequency technique with digital locus curve filtering) and strength characterization (3-frequency technique with digital filtering for signal-to-noise enhancement). The bulk delaminations are detected by an EMAT-resonance technique using a spiral eddy current coil and permanent magnets for the EMA-energy transformation. The inspections are performed by singling the parts on a conveying belt, rotating two of them parallel on turntables scanning with the transducers in specially selected circular scan paths. The performance of the system is characterized by a number of 6000 parts per shift in the two time-parallel inspection lines with 3 shifts in 24 hours. The registered quality characteristics are documented by laser writing onto the surface of each part. The emphasis of the contribution is on the presentation and discussion of the safety and economical benefits by process-integrated NDT. (author)

  13. International images: business cards.

    Science.gov (United States)

    Gaston, S; Pucci, J

    1991-01-01

    Nursing specialists engage in a variety of international professional activities. Business cards are an important aspect of establishing a professional image. This article presents recommended business card contents, international etiquette, card design and production, and cared innovations.

  14. Optimal Payment Cards Fees

    OpenAIRE

    Assaf Eilat

    2007-01-01

    Credit card rebates, which are paid to all credit card users regardless of borrowing, have grown substantially. This paper analyzes this phenomenon by comparing the socially and privately optimal interchange fees in debit and credit cards. Compared to debit cards, credit cards raise efficiency by allowing convenient borrowing, but also tax nonholders in order to finance the rebates paid to credit card users. A welfare enhancing and legally feasible policy is suggested, under which the regress...

  15. Port Card Module

    International Nuclear Information System (INIS)

    Utes, M.

    1994-01-01

    The Port Card will be one link in the data acquisition system for the D0 Silicon Vertex Detector. This system consists of the following parts, starting at the detector: Silicon strip detectors are mounted in a spaceframe and wire-bonded to custom bare-die integrated circuits (SVX-II chips) that digitize the charge collected by the strips. The 128-channel chips are mounted on a High-Density Interconnect (HDI) that consists of a small flex circuit that routes control signals and eight data bits for each of three to ten chips onto a common data bus. A cable then routes this bus approximately thirty feet out from the detector to the Port Card. The Port Card houses a commercial chipset that serializes the data in real time and converts the signal into laser light impulses that are then transmitted through a multi-mode optical fiber about 150 feet to a Silicon Acquisition and Readout board (SAR). Here, the data is transformed back to parallel electrical signals that are stored in one of several banks of FIFO memories. The FIFOs place their data onto the VME backplane to a VME Buffer Driver (VBD) which stores the event data in buffers for eventual readout over a thirty-two signal ribbon cable to the Level Two Computers and subsequent tape storage. Control and sequencing of the whole operation starts with the Silicon Acquisition/Readout Controller (SARC) working in tandem with the D0 Clock System. The SARC resides in the same VME crate as the SARs, and transforms signals from the Trigger System into control codes distributed to the various Port Cards via optical fibers operating at 53 Mb/s. It is through these control codes that data taking operations such as data-acquisition, digitization, readout, and various resets can be carried out. The Port Card receives the control codes and manipulates the SVX-II chips in the proper way to effect proper data taking. There will be a total of about 700,000 channels, which translates into about 5580 SVX-II chips, 66 to 100 Port Cards

  16. Contactless conductivity detection for analytical techniques — Developments from 2014 to 2016

    Czech Academy of Sciences Publication Activity Database

    Kubáň, Pavel; Hauser, P.C.

    2017-01-01

    Roč. 38, č. 1 (2017), s. 95-114 ISSN 0173-0835 R&D Projects: GA ČR(CZ) GA16-09135S Institutional support: RVO:68081715 Keywords : capacitively coupled contactless conductivity detection * capillary electrophoresis * contactless conductivity detection * analytical techniques * review Subject RIV: CB - Analytical Chemistry, Separation OBOR OECD: Analytical chemistry Impact factor: 2.744, year: 2016

  17. Express method for contactless measurement of parameters of thermoelectric materials

    Directory of Open Access Journals (Sweden)

    Ashcheulov A. A.

    2015-08-01

    Full Text Available The paper presents an original method for contactless express measurement of parameters of thermoelectric materials. The presence of a combination of AC and DC magnetic fields in the gap of the oscillating circuit, where the monitored sample of the thermoelectric material is located, leads — due to Ampere force — to delamination of geometric regions of the occurrence of half-cycles of Foucault current. This in turn causes the appearance of additional heat losses in the oscillating circuit caused by Peltier effect. Computer modeling of these processes with the use of the software package ComsolFenlab 3.3 allowed determining the nature and magnitude of the electric currents in oscillating circuit, the range of operating frequencies, and the ratio of amplitudes of the variable and fixed components of the magnetic field. These components eventually cause a certain temperature difference along the controlled sample, which difference is proportional to the thermoelectric figure of merit Z of the material. The basic expressions are obtained for determining the value of the Seebeck coefficient a, thermal conductivity ?, electrical conductivity ? and thermoelectric figure of merit Z. A description is given to the design of the device for contactless express measurement of parameters of thermoelectric materials based on Bi—Te—Se—Sb solid solutions. Its distinctive feature is the ability to determine the symmetric and asymmetric components of the electric conductivity of the material values. The actual error in parameter measurement in this case is 2%.

  18. Value Chain Flexibility with RFID: A Case Study of the Octopus Card

    Directory of Open Access Journals (Sweden)

    Lam Tak Ming

    2011-02-01

    Full Text Available Octopus cards are an electronic payment system based on a wireless RFID technology developed in Hong Kong. Users simply hold their contactless smartcards over an electronic reader, and the payment is deducted from the card automatically. If users link their cards to their credit card to upload money, there is no cash transaction involved. Launched in 1997, Octopus cards are the world’s most widely accepted contactless RFID electronic payment system. The system generates value for customers, service providers, and societies.This article makes a theoretical and applied contribution to our understanding of strategic information systems. It adopts and modifies Porter’s value chain and develops value‐chain flexibility as a theoretical framework to analyze the Octopus card system. The fast and dramatic changes in customer needs, business competition, and technological innovation are creating an urgent need for flexibility throughout the whole value chain. By looking at order fulfillment as a process, the shop outlet—either online or offline—is only part of the entire flow from customer enquiry to customer receipt. It is clear that no single idea could significantly reduce customer lead time. Only a total effort from organizations to increase flexibility and eliminate bottlenecks can make the kind of difference needed to compete (Day, 1994; Blackburn, 1991; Yusuf, Sarhadi, & Gunasekran, 1999. Therefore, value chain flexibility must be broadly defined, and it should be applied in the service industry. In other words, organizations should be able to deal with the uncertainty along the value chain to meet customer demands. This framework analyzes how the Octopus card system creates value and, in doing so, identifies key implications for customers, service providers, and society

  19. Application of smart cards in physical and information security systems

    International Nuclear Information System (INIS)

    Dreifus, H.N.

    1988-01-01

    Smart Cards, integrated circuits embedded into credit cards, have been proposed for many computer and physical security applications. The cards have shown promise in improving both the security and monitoring of systems ranging from computer network identification through physical protection and access control. With the increasing computational power embedded within these cards, advanced encryption techniques such as public key cryptography can now be realized, enabling more sophisticated uses

  20. FRENCH PROTOCOL CARDS

    CERN Multimedia

    Division du Personnel

    1999-01-01

    Senior officials, holders of FRENCH PROTOCOL cards (blue cards) due to expire on 31.12.1999, are requested to return these cards and those of family members, for extension to:Bureau des cartes, bâtiment 33.1-025Should the 3 spaces for authentication on the back of the card be full, please enclose 2 passport photographs for a new card.In the case of children aged 14 and over, an attestation of dependency and a school certificate should be returned with the card.Personnel DivisionTel. 79494/74683

  1. FRENCH PROTOCOL CARDS

    CERN Multimedia

    Division des Ressources Humaines; Human Resources Division; Tel. 74683-79494

    2000-01-01

    Senior officials, holders of FRENCH PROTOCOL cards (blue cards) due to expire on 31.12.2000, are requested to return these cards and those of family members, for extension to: Bureau des cartes, Bât 33.1-009/1-015 Should the three spaces for authentication on the back of the card be full, please enclose two passport photographs for a new card. In the case of children aged 14 and over, an attestation of dependency and a school certificate should be returned with the card.

  2. A microprocessor card software server to support the Quebec health microprocessor card project.

    Science.gov (United States)

    Durant, P; Bérubé, J; Lavoie, G; Gamache, A; Ardouin, P; Papillon, M J; Fortin, J P

    1995-01-01

    The Quebec Health Smart Card Project is advocating the use of a memory card software server[1] (SCAM) to implement a portable medical record (PMR) on a smart card. The PMR is viewed as an object that can be manipulated by SCAM's services. In fact, we can talk about a pseudo-object-oriented approach. This software architecture provides a flexible and evolutive way to manage and optimize the PMR. SCAM is a generic software server; it can manage smart cards as well as optical (laser) cards or other types of memory cards. But, in the specific case of the Quebec Health Card Project, SCAM is used to provide services between physicians' or pharmacists' software and IBM smart card technology. We propose to expose the concepts and techniques used to provide a generic environment to deal with smart cards (and more generally with memory cards), to obtain a dynamic an evolutive PMR, to raise the system global security level and the data integrity, to optimize significantly the management of the PMR, and to provide statistic information about the use of the PMR.

  3. CMS Wallet Card

    Data.gov (United States)

    U.S. Department of Health & Human Services — The CMS Wallet Card is a quick reference statistical summary on annual CMS program and financial data. The CMS Wallet Card is available for each year from 2004...

  4. CERNET Interface Card

    CERN Multimedia

    1978-01-01

    Homegrown networking technology pre-dating the internet. This is a CERNnet card developed and built at CERN. There was a lot of space on the card between the components, so the engineers decided to put their portraits on it.

  5. Print a Bed Bug Card - (Single Cards)

    Science.gov (United States)

    Two sets of business-card-sized lists of tips for recognizing bed bugs and the signs of an infestation, including a photo of bed bugs to assist identification. One card is for general use around home or office, the other for travelers.

  6. Benchmarking contactless acquisition sensor reproducibility for latent fingerprint trace evidence

    Science.gov (United States)

    Hildebrandt, Mario; Dittmann, Jana

    2015-03-01

    Optical, nano-meter range, contactless, non-destructive sensor devices are promising acquisition techniques in crime scene trace forensics, e.g. for digitizing latent fingerprint traces. Before new approaches are introduced in crime investigations, innovations need to be positively tested and quality ensured. In this paper we investigate sensor reproducibility by studying different scans from four sensors: two chromatic white light sensors (CWL600/CWL1mm), one confocal laser scanning microscope, and one NIR/VIS/UV reflection spectrometer. Firstly, we perform an intra-sensor reproducibility testing for CWL600 with a privacy conform test set of artificial-sweat printed, computer generated fingerprints. We use 24 different fingerprint patterns as original samples (printing samples/templates) for printing with artificial sweat (physical trace samples) and their acquisition with contactless sensory resulting in 96 sensor images, called scan or acquired samples. The second test set for inter-sensor reproducibility assessment consists of the first three patterns from the first test set, acquired in two consecutive scans using each device. We suggest using a simple feature space set in spatial and frequency domain known from signal processing and test its suitability for six different classifiers classifying scan data into small differences (reproducible) and large differences (non-reproducible). Furthermore, we suggest comparing the classification results with biometric verification scores (calculated with NBIS, with threshold of 40) as biometric reproducibility score. The Bagging classifier is nearly for all cases the most reliable classifier in our experiments and the results are also confirmed with the biometric matching rates.

  7. Are smart cards wise?

    Science.gov (United States)

    Solberg, C

    1998-01-01

    Smart cards could be the best way for health plan members to carry medical and insurance information in their wallets. But despite a growing demand for these cards in other industries, many in healthcare remain skeptical. Several companies are developing cards and at least one pilot project is underway.

  8. BHI Purchase Card System user's guide

    International Nuclear Information System (INIS)

    Mehden, P. von der.

    1996-04-01

    The purpose of the purchase card system (P-Card System) is to apply enhanced acquisition tools for increased return on ERC internal resources, and to reduce the cost of off-the-shelf commercial items through the use of credit cards by authorized personnel. The P-Card may be used to make transactions either over the counter, by mail, or via telephone. For Project employees, the P-Card provides and easier, direct method of acquisition that requires less process time than requisitioning. The P-C eliminates the involvement of the procurement organization in low value-added acquisitions and low-risk transactions. Controller reduces the expenditure of resources in the support of low dollar value products and services acquisition. The P- Card System has been initiated in agreement with American Express Travel Related Services, Inc.; the credit card is and American Express Corporate Purchasing Card. The integrated network application for cardholder reconciliation and reallocation of costs was originally government furnished software developed by the U.S. DOE. Currently, the software application (version 3.0 and beyond) is copyrighted by a Bechtel Hanford, Inc. subcontractor

  9. Integrated Model of Balanced Score Card and Technology Component Measurement: A Strategic Perspective in Indonesia Biofuel Engineering Development

    Directory of Open Access Journals (Sweden)

    Sukardi Sukardi

    2010-08-01

    Full Text Available The development of biofuel as an ecofriendly energy alternative has a value chain problem in alignment policies between related parties. Identifiying its alignment, we make a strategic mapping by building integrated base scorecard, so the strategic target in the subsequent perspective layer can be developed more realistically. Structural Equation Modeling (SEM modeling was used to examine horizontal connection validity to show strong relation between objectives strategy, and it will be measured of constructed component on the internal process by Technology Coefficient Contribution indexes.

  10. Dynamics and control for contactless interaction between spacecraft and tumbling debris

    Science.gov (United States)

    Li, Haiyang; Li, Jingyang; Jiang, Fanghua

    2018-01-01

    Tumbling debris has become a great threat to orbit activities. Contactless interaction is a novel concept for active debris removal, through which the tumbling debris no longer rotates freely but is under control. The contactless interaction method aims to de-tumble the debris and then maintain desired relative states between the spacecraft and debris. The spacecraft is simultaneously stabilized through three-axis attitude control, which makes the de-tumbling and capture operation much safer, more effective and accurate. The dynamics and control for the contactless interaction have been little studied in the past years. This paper considers a generic dynamics and control problem for contactless interaction between a spacecraft and debris. A translational and rotational dynamics model of contactless interaction is proposed and the 6-DOF equations are established. The contactless interaction control law is designed with the backstepping method, and the spacecraft three-axis control law is designed with the PD control. Simulation results show that the angular momentum is transferred from the debris to the spacecraft and the debris is thus de-tumbled. The desired relative states are achieved efficiently. Significantly, the spacecraft and debris no longer rotate in the inertial frame and, hence, the safety and accuracy for capture operation are guaranteed.

  11. Computer Data Punch Cards

    CERN Multimedia

    Those card are printed with minimal layout aids for the formatting of FORTRAN programs, plus extra guidelines every ten columns suggesting a generic tabular data layout. A punch card is a piece of stiff paper that can be used to contain digital information represented by the presence or absence of holes in predefined positions. Punched cards were used for specialized unit record machines, organized into semiautomatic data processing systems, used punched cards for data input, output, and storage. Furthermore many new digital computers started to used punched cards.

  12. REPLACEMENT OF FRENCH CARDS

    CERN Document Server

    HR/SOC

    2001-01-01

    The French Ministry of Foreign Affairs has informed the Organization that it is shortly to replace all diplomatic cards, special cards and employment permits ('attestations de fonctions') now held by members of the personnel and their families. Between 2 July and 31 December 2001, these cards are to be replaced by secure, computerized equivalents. The old cards may continue to be used until 31 December 2001. For the purposes of the handover, members of the personnel must go personally to the cards office (33/1-015), in order to fill in a 'fiche individuelle' form, taking the following documents for themselves and members of their families already in possession of a French card : A recent identity photograph in 4.5 cm x 3.5 cm format. The French card in their possession. An A4 photocopy of the same French card, certified by the cards office as being a true copy. Those members of the personnel whose cards (and/or cards belonging to members of their families) are shortly due to expire, or have recently done...

  13. REPLACEMENT OF FRENCH CARDS

    CERN Document Server

    Human Resources Division; Cards.Service@cern.ch

    2001-01-01

    The French Ministry of Foreign Affairs is currently replacing all diplomatic cards, special cards and employment permits («attestations de fonctions») held by members of the personnel and their families. These cards are replaced by secure, computerized equivalents. The old cards may no longer be used after 31 December 2001. For the purposes of the handover, members of the personnel must go personally to the cards office (33/1-015) between 8h30 and 12h30, in order to fill in a «fiche individuelle» form, taking the following documents for themselves and members of their families already in possession of a French card : A recent identity photograph in 4.5 cm x 3.5 cm format, the French card in their possession, an A4 photocopy of the same French card, certified by the cards office as being a true copy. Those members of the personnel whose cards (and/or cards belonging to members of their families) are shortly due to expire, or have recently done so, are also requested...

  14. REPLACEMENT OF FRENCH CARDS

    CERN Multimedia

    Human Resources Division

    2001-01-01

    The French Ministry of Foreign Affairs has informed the Organization that it is shortly to replace all diplomatic cards, special cards and employment permits ('attestations de fonctions') now held by members of the personnel and their families. Between 2 July and 31 December 2001, these cards are to be replaced by secure, computerized equivalents. The old cards may continue to be used until 31 December 2001. For the purposes of the handover, members of the personnel are asked to go to the cards office (33/1-015), taking the following documents for themselves and members of their families already in possession of a French card : A recent identity photograph in 4.5 cm x 3.5 cm format, The French card in their possession, an A4 photocopy of the same French card, certified by the cards office as being a true copy. Those members of the personnel whose cards (and/or cards belonging to members of their families) are shortly due to expire, or have recently done so, are also requested to take these items to the c...

  15. THE ROMANIAN CARD MARKET

    Directory of Open Access Journals (Sweden)

    POPESCU LUIGI

    2012-12-01

    Full Text Available This paper presents an analysis of the Romanian card market in the last decade, based on the statistic data, against other Eastern European Countries and its perspectives in the next years. The use of cards is important for banks, due to the significant interests and tax gained this way, but Romanian market is still underdeveloped because of the population behavior in the payment area and due to the lack of the card acceptance infrastructure at the merchants for a long period of time. In Romania, there are still many cards with a cash-withdrawals function, but the Romanian card industry has a great potential, because it was underdeveloped. The crisis was an opportunity on the market cards because the credit products have dropped significantly and banks had to develop other banking products, realized the importance of the cards and began to invest in infrastructure.

  16. Authenticity screening of seized whiskey samples using electrophoresis microchips coupled with contactless conductivity detection.

    Science.gov (United States)

    Rezende, Kariolanda C A; Moreira, Roger Cardoso; Logrado, Lucio Paulo Lima; Talhavini, Márcio; Coltro, Wendell K T

    2016-10-01

    This report describes for the first time the use of microchip electrophoresis (ME) devices integrated with capacitively coupled contactless conductivity detection (C 4 D) to investigate the authenticity of seized whiskey samples, which were probably adulterated by simple dilution with tap water. The proposed microfluidic platform was explored for the monitoring of anionic species (Cl - and F - ) in both original and tampered samples. The best separations were achieved within 70 s using a running buffer composed of lactic acid and histidine (pH = 5.9). ME-C 4 D devices were used to analyze samples from three different brands (five samples each). Based on the presence of inorganic anions like Cl - , F - , SO 4 2- and NO 2 - in different amounts, the authenticity of seized whiskeys was compared to original samples. According to the reported data, the proposed microfluidic platform can be useful to help regulatory authorities in the investigation and monitoring of authenticity of commercialized whiskey beverages. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  17. Punch card programmable microfluidics.

    Directory of Open Access Journals (Sweden)

    George Korir

    Full Text Available Small volume fluid handling in single and multiphase microfluidics provides a promising strategy for efficient bio-chemical assays, low-cost point-of-care diagnostics and new approaches to scientific discoveries. However multiple barriers exist towards low-cost field deployment of programmable microfluidics. Incorporating multiple pumps, mixers and discrete valve based control of nanoliter fluids and droplets in an integrated, programmable manner without additional required external components has remained elusive. Combining the idea of punch card programming with arbitrary fluid control, here we describe a self-contained, hand-crank powered, multiplex and robust programmable microfluidic platform. A paper tape encodes information as a series of punched holes. A mechanical reader/actuator reads these paper tapes and correspondingly executes operations onto a microfluidic chip coupled to the platform in a plug-and-play fashion. Enabled by the complexity of codes that can be represented by a series of holes in punched paper tapes, we demonstrate independent control of 15 on-chip pumps with enhanced mixing, normally-closed valves and a novel on-demand impact-based droplet generator. We demonstrate robustness of operation by encoding a string of characters representing the word "PUNCHCARD MICROFLUIDICS" using the droplet generator. Multiplexing is demonstrated by implementing an example colorimetric water quality assays for pH, ammonia, nitrite and nitrate content in different water samples. With its portable and robust design, low cost and ease-of-use, we envision punch card programmable microfluidics will bring complex control of microfluidic chips into field-based applications in low-resource settings and in the hands of children around the world.

  18. CERN access cards

    CERN Multimedia

    HR Department

    2007-01-01

    Holders of CERN access cards are reminded that the card is an official document. It is important to carry it with you at all times when you are on the site. This applies also to those on standby duty who are called out for emergency interventions. As announced in Weekly Bulletin 13/2006, any loss or theft of access cards must be declared to the competent external authorities.

  19. Contactless Impedance Sensors and Their Application to Flow Measurements

    Directory of Open Access Journals (Sweden)

    Karel Štulík

    2013-02-01

    Full Text Available The paper provides a critical discussion of the present state of the theory of high-frequency impedance sensors (now mostly called contactless impedance or conductivity sensors, the principal approaches employed in designing impedance flow-through cells and their operational parameters. In addition to characterization of traditional types of impedance sensors, the article is concerned with the use of less common sensors, such as cells with wire electrodes or planar cells. There is a detailed discussion of the effect of the individual operational parameters (width and shape of the electrodes, detection gap, frequency and amplitude of the input signal on the response of the detector. The most important problems to be resolved in coupling these devices with flow-through measurements in the liquid phase are also discussed. Examples are given of cell designs for continuous flow and flow-injection analyses and of detection systems for miniaturized liquid chromatography and capillary electrophoresis. New directions for the use of these sensors in molecular biology and chemical reactors and some directions for future development are outlined.

  20. A Stereo Pair Based Method for Contactless Evaluation of the Human Breathing Pattern

    Directory of Open Access Journals (Sweden)

    V. S. Gnatiuk

    2015-01-01

    Full Text Available The development of contactless monitoring methods of human vital signs is an important goal for modern medicine. The particular relevance of this issue appears with the control of the patient at home on their own, for example, to estimate the parameters of breathing during sleep, quality assessment and identification of various kinds of sleep disorders, such as, for example, sleep apnea disorder (a condition, which is characterized by the cessation of pulmonary ventilation more than for 10 seconds and fall of blood oxygen saturation.In this article we have implemented and tested an algorithm for non-contact monitoring of breathing pattern by two entrenched webcams aimed at the person. The algorithm is based on using the methods of computer vision and processing of video sequences.Authors pay particular attention to disparity map construction approaches and improving the signal / noise ratio by a combination of known functions comparing the intensity of pixels: AD - a function of absolute differences, and Census function, comparing bit strings of investigated image regions.An important role in the noise minimization plays a simple, but effective assumption for aggregation, the gist of which is that pixels having similar intensity belong to the same structures in the image, and hence have a similar disparity. The variability of input parameters of the method and the ability to adjust the number of iterations provide accurate disparity maps for the input image of almost any quality (testing was conducted for webcams CBR CW 833M.The main result of this approach is the breathing profile based on the reconstructed depth maps, reflecting the respiration rate of the person under examination and presenting data on the amplitude variations of his chest.The main difference of the proposed method from other publications is a high accuracy and the breath profile calculation in real-time. It was achieved through OpenCL technology and parallel computations

  1. The Future of Smart Cards.

    Science.gov (United States)

    Fickes, Michael

    2000-01-01

    Discusses the evolution of smart cards from digital signatures and other innovations into the realm of magnetic-stripe cards to expand their applications. Examples of magnetic-strip smart card usage are examined. (GR)

  2. Method card design dimensions

    DEFF Research Database (Denmark)

    Wölfel, Christiane; Merritt, T.

    2013-01-01

    There are many examples of cards used to assist or provide structure to the design process, yet there has not been a thorough articulation of the strengths and weaknesses of the various examples. We review eighteen card-based design tools in order to understand how they might benefit designers. T...

  3. A House of Cards.

    Science.gov (United States)

    Kennedy, Mike

    2000-01-01

    Reviews how technologically enhanced ID cards are helping colleges and universities keep their students and staff safe. The benefits of a one-card system for identification, building access, and financial transactions are highlighted as are the liberal use of security phones and security cameras. (GR)

  4. Contactless vector network analysis using diversity calibration with capacitive and inductive coupled probes

    Directory of Open Access Journals (Sweden)

    T. Zelder

    2007-06-01

    Full Text Available Contactless vector network analysis based on a diversity calibration is investigated for the measurement of embedded devices in planar circuits. Conventional contactless measurement systems based on two probes for each measurement port have the disadvantage that the signal-to-noise system dynamics strongly depends on the distance between the contactless probes.

    In order to avoid a decrease in system dynamics a diversity based measurement system is presented. The measurement setup uses one inductive and two capacitive probes. As an inductive probe a half magnetic loop in combination with a broadband balun is introduced. In order to eliminate systematic errors from the measurement results a diversity calibration algorithm is presented. Simulation and measurement results for a one-port configuration are shown.

  5. Application of Micro-Electro-Mechanical Sensors Contactless NDT of Concrete Structures

    Directory of Open Access Journals (Sweden)

    Suyun Ham

    2015-04-01

    Full Text Available The utility of micro-electro-mechanical sensors (MEMS for application in air-coupled (contactless or noncontact sensing to concrete nondestructive testing (NDT is studied in this paper. The fundamental operation and characteristics of MEMS are first described. Then application of MEMS sensors toward established concrete test methods, including vibration resonance, impact-echo, ultrasonic surface wave, and multi-channel analysis of surface waves (MASW, is demonstrated. In each test application, the performance of MEMS is compared with conventional contactless and contact sensing technology. Favorable performance of the MEMS sensors demonstrates the potential of the technology for applied contactless NDT efforts. Objective: To illustrate the utility of air-coupled MEMS sensors for concrete NDT, as compared with conventional sensor technology.

  6. FBCT fast intensity measurement using TRIC cards

    CERN Document Server

    Allica, J C; Belohrad, D; Jensen, L; Lenardon, F; SØby, L

    2015-01-01

    At the CERN PS complex, precise fast intensity measurements are very important in order to optimize the transfer efficiencies between the different accelerators. Over the last two years a complete renovation has been ongoing, where the old electronics, based on analogue integrators, have been replaced by a fully digital system enclosed in a single VME based card. This new system called TRIC (Transformer Integration Card) is based on a 12 bit, 212 MS/s ADC and an FPGA for the signal processing. Also located on the same board one finds a 250 V/1.5 W DCDC converter used to generate precise calibration pulses.

  7. REPLACEMENT OF FRENCH CARDS

    CERN Multimedia

    Human Resources Division

    2001-01-01

    The French Ministry of Foreign Affairs has informed the Organization that it is shortly to replace all diplomatic cards, special cards and employment permits ('attestations de fonctions') now held by members of the personnel and their families. Between 2 July and 31 December 2001, these cards are to be replaced by secure, computerized equivalents. A 'personnel office' stamped photocopy of the old cards may continue to be used until 31 December 2001. For the purposes of the handover, members of the personnel must go personally to the cards office (33/1-015), between 8:30 and 12:30, in order to fill a 'fiche individuelle' form (in black ink only), which has to be personally signed by themselves and another separately signed by members of their family, taking the following documents for themselves and members of their families already in possession of a French card : A recent identity photograph in 4.5 cm x 3.5 cm format (signed on the back) The French card in their possession an A4 photocopy of the same Fre...

  8. Vibration Damping Circuit Card Assembly

    Science.gov (United States)

    Hunt, Ronald Allen (Inventor)

    2016-01-01

    A vibration damping circuit card assembly includes a populated circuit card having a mass M. A closed metal container is coupled to a surface of the populated circuit card at approximately a geometric center of the populated circuit card. Tungsten balls fill approximately 90% of the metal container with a collective mass of the tungsten balls being approximately (0.07) M.

  9. Dynamic Virtual Credit Card Numbers

    Science.gov (United States)

    Molloy, Ian; Li, Jiangtao; Li, Ninghui

    Theft of stored credit card information is an increasing threat to e-commerce. We propose a dynamic virtual credit card number scheme that reduces the damage caused by stolen credit card numbers. A user can use an existing credit card account to generate multiple virtual credit card numbers that are either usable for a single transaction or are tied with a particular merchant. We call the scheme dynamic because the virtual credit card numbers can be generated without online contact with the credit card issuers. These numbers can be processed without changing any of the infrastructure currently in place; the only changes will be at the end points, namely, the card users and the card issuers. We analyze the security requirements for dynamic virtual credit card numbers, discuss the design space, propose a scheme using HMAC, and prove its security under the assumption the underlying function is a PRF.

  10. Credit Card Quiz.

    Science.gov (United States)

    Marks, Jeff

    2000-01-01

    Describes an activity in which students design credit cards and discover for themselves the mathematical realities of buying on credit. Employs multiple-intelligence theory to increase the chance that all students will be reached. (YDS)

  11. CONSIDERATIONS ON CONTACTLESS ELECTROMAGNETIC MEASUREMENT OF HUMIDITY IN PEDOLOGY

    Directory of Open Access Journals (Sweden)

    Tudor BURLAN-ROTAR

    2017-05-01

    Full Text Available To put into practice the conventional determination of resistivity by the galvanic method, requires a relatively large amount of labor and is, therefore, expensive. At the basis of any interpretation are the lateral or vertical variations of re sistivity. The high cost of resistivity maps execution generally means that fewer measurements are made than desirable, with the result that, either (i the explored area is not large enough to establish a reasonable background, against which the anomaly areas are to be delineated, or (ii the anomaly areas are obscure and lack definition. The application of electromagnetic techniques (EM for measuring soil resistivity or conductivity has been known for a long time. Conductivity is preferable in inductive techniques, as instrumentation readings are generally directly proportional to conductivity and inversely proportional to resistivity. The operating principle of this method is: a Tx coil transmitter, supplied with alternating current at an audio frequency, is placed on the ground. An Rx coil receiver is located at a short distance, s, away from the Tx coil. The magnetic field varies in time and the Tx coil induces very small currents in the ground. These currents generate a secondary magnetic field, Hs, which is sensed by the Rx receiver coil, together with primary magnetic field Hp. The ratio of the secondary field, Hs, to the primary magnetic field, Hp, (Hs/Hp is directly proportional to terrain conductivity. Measuring this ratio, it is possible to construct a device which measures the terrain conductivity by contactless, direct-reading electromagnetic technique. (linear meter. This latest technique for measuring conductivity by electromagnetic induction, using Very Low Frequency (VLF, is a non-invasive, non-destructive sampling method. The measurements can be done quickly and are not expensive. The Electromagnetic induction technology was originally developed for the mining industry, and has been used

  12. 20th anniversary of axial capacitively coupled contactless conductivity detection in capillary electrophoresis

    Czech Academy of Sciences Publication Activity Database

    Kubáň, Pavel; Hauser, P.C.

    2018-01-01

    Roč. 102, MAY (2018), s. 311-321 ISSN 0165-9936 R&D Projects: GA ČR(CZ) GA16-09135S Institutional support: RVO:68081715 Keywords : contactless conductivity detection * analytical techniques * review Subject RIV: CB - Analytical Chemistry, Separation OBOR OECD: Analytical chemistry Impact factor: 8.442, year: 2016

  13. Monitoring of enzymatic reactions using conventional and on-chip capillary electrophoresis with contactless conductivity detection

    Czech Academy of Sciences Publication Activity Database

    Schuchert-Shi, A.; Kubáň, Pavel; Hauser, P.C.

    2007-01-01

    Roč. 28, č. 24 (2007), s. 4690-4696 ISSN 0173-0835 Institutional research plan: CEZ:AV0Z40310501 Keywords : capillary electrophoresis * contactless conductivity detection * enzymatic reactions Subject RIV: CB - Analytical Chemistry, Separation Impact factor: 3.609, year: 2007

  14. Contactless multiple wavelength photoplethysmographic imaging: a first step toward "spO2 camera" technology

    NARCIS (Netherlands)

    Wieringa, F.P.; Mastik, F.; Steen, A.F.W. van der

    2005-01-01

    We describe a route toward contactless imaging of arterial oxygen saturation (SpO2) distribution within tissue, based upon detection of a two-dimensional matrix of spatially resolved optical plethysmographic signals at different wavelengths. As a first step toward SpO 2-imaging we built a monochrome

  15. 20th anniversary of axial capacitively coupled contactless conductivity detection in capillary electrophoresis

    Czech Academy of Sciences Publication Activity Database

    Kubáň, Pavel; Hauser, P.C.

    2018-01-01

    Roč. 102, MAY (2018), s. 311-321 ISSN 0165-9936 R&D Projects: GA ČR(CZ) GA16-09135S Institutional support: RVO:68081715 Keywords : contactless conductivity detection * analytical techniques * review Subject RIV: CB - Analytical Chemistry , Separation OBOR OECD: Analytical chemistry Impact factor: 8.442, year: 2016

  16. Rational confederation of genes and diseases: NGS interpretation via GeneCards, MalaCards and VarElect.

    Science.gov (United States)

    Rappaport, Noa; Fishilevich, Simon; Nudel, Ron; Twik, Michal; Belinky, Frida; Plaschkes, Inbar; Stein, Tsippi Iny; Cohen, Dana; Oz-Levi, Danit; Safran, Marilyn; Lancet, Doron

    2017-08-18

    A key challenge in the realm of human disease research is next generation sequencing (NGS) interpretation, whereby identified filtered variant-harboring genes are associated with a patient's disease phenotypes. This necessitates bioinformatics tools linked to comprehensive knowledgebases. The GeneCards suite databases, which include GeneCards (human genes), MalaCards (human diseases) and PathCards (human pathways) together with additional tools, are presented with the focus on MalaCards utility for NGS interpretation as well as for large scale bioinformatic analyses. VarElect, our NGS interpretation tool, leverages the broad information in the GeneCards suite databases. MalaCards algorithms unify disease-related terms and annotations from 69 sources. Further, MalaCards defines hierarchical relatedness-aliases, disease families, a related diseases network, categories and ontological classifications. GeneCards and MalaCards delineate and share a multi-tiered, scored gene-disease network, with stringency levels, including the definition of elite status-high quality gene-disease pairs, coming from manually curated trustworthy sources, that includes 4500 genes for 8000 diseases. This unique resource is key to NGS interpretation by VarElect. VarElect, a comprehensive search tool that helps infer both direct and indirect links between genes and user-supplied disease/phenotype terms, is robustly strengthened by the information found in MalaCards. The indirect mode benefits from GeneCards' diverse gene-to-gene relationships, including SuperPaths-integrated biological pathways from 12 information sources. We are currently adding an important information layer in the form of "disease SuperPaths", generated from the gene-disease matrix by an algorithm similar to that previously employed for biological pathway unification. This allows the discovery of novel gene-disease and disease-disease relationships. The advent of whole genome sequencing necessitates capacities to go beyond

  17. Smart Pharmacy Cards to automate patient records for prospective drug utilization review.

    Science.gov (United States)

    Ognibene, P J

    1991-01-01

    The Smart Pharmacy Card automates the patient's medical and prescription history so that every new prescription can be analyzed by a pharmacist to determine if it conflicts with disease states, allergies, prescription and non-prescription drugs documented in the card. The prototype that will be demonstrated at SCAMC 1991 will use an integrated-circuit card ("smart card") that holds 16,000 bits of electronically-erasable data.

  18. 26 CFR 301.6311-2 - Payment by credit card and debit card.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 18 2010-04-01 2010-04-01 false Payment by credit card and debit card. 301.6311....6311-2 Payment by credit card and debit card. (a) Authority to receive—(1) Payments by credit card and debit card. Internal revenue taxes may be paid by credit card or debit card as authorized by this...

  19. Disruption - Access cards service

    CERN Multimedia

    2014-01-01

    We would like to inform you that between 10 November and 15 December 2014, the access cards service in Building 55 will be disrupted, as the GS Department has decided to improve the facilities for users of this building. During the work, you will find the registration, biometric registration and dosimeter exchange services on the second floor of Building 55 and the vehicle sticker service on the ground floor along with the access cards service. We thank you for your understanding and apologise for any inconvenience caused.

  20. NCDC Punched Card Reference Manuals

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Documentation for using and reading punched cards kept at the National Weather Records Center (NWRC, previous name for NCDC and NCEI). Many of these punched card...

  1. Morphing Surfaces Enable Acoustophoretic Contactless Transport of Ultrahigh-Density Matter in Air

    Science.gov (United States)

    Foresti, Daniele; Sambatakakis, Giorgio; Bottan, Simone; Poulikakos, Dimos

    2013-01-01

    The controlled contactless transport of heavy drops and particles in air is of fundamental interest and has significant application potential. Acoustic forces do not rely on special material properties, but their utility in transporting heavy matter in air has been restricted by low power and poor controllability. Here we present a new concept of acoustophoresis, based on the morphing of a deformable reflector, which exploits the low reaction forces and low relaxation time of a liquid with enhanced surface tension through the use of thin overlaid membrane. An acoustically induced, mobile deformation (dimple) on the reflector surface enhances the acoustic field emitted by a line of discretized emitters and enables the countinuos motion of heavy levitated samples. With such interplay of emitters and reflecting soft-structure, a 5 mm steel sphere (0.5 grams) was contactlessly transported in air solely by acoustophoresis. PMID:24212104

  2. Morphing surfaces enable acoustophoretic contactless transport of ultrahigh-density matter in air.

    Science.gov (United States)

    Foresti, Daniele; Sambatakakis, Giorgio; Bottan, Simone; Poulikakos, Dimos

    2013-11-11

    The controlled contactless transport of heavy drops and particles in air is of fundamental interest and has significant application potential. Acoustic forces do not rely on special material properties, but their utility in transporting heavy matter in air has been restricted by low power and poor controllability. Here we present a new concept of acoustophoresis, based on the morphing of a deformable reflector, which exploits the low reaction forces and low relaxation time of a liquid with enhanced surface tension through the use of thin overlaid membrane. An acoustically induced, mobile deformation (dimple) on the reflector surface enhances the acoustic field emitted by a line of discretized emitters and enables the countinuos motion of heavy levitated samples. With such interplay of emitters and reflecting soft-structure, a 5 mm steel sphere (0.5 grams) was contactlessly transported in air solely by acoustophoresis.

  3. Follow Up: Credit Card Caution

    Science.gov (United States)

    Cahill, Timothy P.

    2007-01-01

    In "Pushing Plastic," ("The New England Journal of Higher Education", Summer 2007), John Humphrey notes that many college administrators justify their credit card solicitations by suggesting that credit card access will help students learn to manage their own finances. Instead, credit card debt will teach thousands of students…

  4. Smart Icon Cards

    Science.gov (United States)

    Dunbar, Laura

    2015-01-01

    Icons are frequently used in the music classroom to depict concepts in a developmentally appropriate way for students. SmartBoards provide music educators yet another way to share these manipulatives with students. This article provides a step-by-step tutorial to create Smart Icon Cards using the folk song "Lucy Locket."

  5. The Eggen Card Project

    Science.gov (United States)

    Silvis, G.

    2014-06-01

    (Abstract only) Olin Eggen, noted astronomer (1919-1998), left to us all his raw observation records recorded on 3x5 cards. This project is to make all this data available as an online resource. History and progress of the project will be presented. Project details available at: https://sites.google.com/site/eggencards/home.

  6. Contactless system of excitation current measurement in the windings with high inductance

    Science.gov (United States)

    Chubraeva, L.; Evseev, E.; Timofeev, S.

    2018-02-01

    The results of development, manufacturing and testing of a special contactless maintenance-free excitation current measurement system intended for the windings with high inductance, typical for superconductive alternators, are presented. The system was assembled on the brushless exciter is intended for 1 MVA wind-power generator with the winding, manufactured of high-temperature superconductors (HTSC). The alternator with brushless exciter were manufactured and successfully tested.

  7. Hydrodynamics during melting of an electroconductive sample in microgravity conditions under contactless positioning by electromagnetic forces

    Science.gov (United States)

    Korovin, V. M.

    MHD-flow during melting of a spherical metal sample under contactless positioning by alternating magnetic field produced by two circular turns with currents, is investigated. It is shown that when the currents supplying the turns are opposite in direction, electromagnetic forces, originating from the interaction of the Foucault currents with alternating magnetic field, induce two torus-like eddies in the interior of the molten metal drop.

  8. Determination of gamma-hydroxybutyric acid in clinical samples using capillary electrophoresis with contactless conductivity detection

    Czech Academy of Sciences Publication Activity Database

    Gong, X.Y.; Kubáň, Pavel; Scholer, A.; Hauser, P.C.

    2008-01-01

    Roč. 1213, 1-2 (2008), s. 100-104 ISSN 0021-9673 R&D Projects: GA AV ČR IAA400310609; GA AV ČR IAA400310703; GA ČR GA203/08/1536 Institutional research plan: CEZ:AV0Z40310501 Keywords : clinical samples * capillary electrophoresis * contactless conductivity detection Subject RIV: CB - Analytical Chemistry, Separation Impact factor: 3.756, year: 2008

  9. Terahertz time domain spectroscopy allows contactless monitoring of grapevine water status

    Directory of Open Access Journals (Sweden)

    Luis Gonzaga Santesteban

    2015-06-01

    Full Text Available Agriculture is the sector with the greatest water consumption, since food production is frequently based on crop irrigation. Proper irrigation management requires reliable information on plant water status, but all the plant-based methods to determine it suffer from several inconveniences, mainly caused by the necessity of destructive sampling or of alteration of the plant organ due to contact installation. The aim of this work is to test if THz time domain reflectance measurements made on the grapevine trunk allows contactless monitoring of plant status. The experiments were performed on a potted 14-years old plant, using a general purpose THz emitter receiver head.Trunk THz time-domain reflection signal proved to be very sensitive to changes in plant water availability, as its pattern follows the trend of soil water content and trunk growth variations. Therefore, it could be used to contactless monitor plant water status. Apart from that, THz reflection signal was observed to respond to light conditions which, according to a specifically designed girdling experiment, was caused by changes in the phloem. This latter results opens a promising field of research for contactless monitoring of phloem activity.

  10. Investigation of contactless detection using a giant magnetoresistance sensor for detecting prostate specific antigen.

    Science.gov (United States)

    Sun, Xuecheng; Zhi, Shaotao; Lei, Chong; Zhou, Yong

    2016-08-01

    This paper presents a contactless detection method for detecting prostate specific antigen with a giant magnetoresistance sensor. In contactless detection case, the prostate specific antigen sample preparation was separated from the sensor that prevented the sensor from being immersed in chemical solvents, and made the sensor implementing in immediately reuse without wash. Experimental results showed that applied an external magnetic field in a range of 50 Oe to 90 Oe, Dynabeads with a concentration as low as 0.1 μg/mL can be detected by this system and could give an approximate quantitation to the logarithmic of Dynabeads concentration. Sandwich immunoassay was employed for preparing PSA samples. The PSA capture was implemented on a gold film modified with a self-assembled monolayer and using biotinylated secondary antibody against PSA and streptavidinylated Dynabeads. With DC magnetic field in the range of 50 to 90 Oe, PSA can be detected with a detection limit as low as 0.1 ng/mL. Samples spiked with different concentrations of PSA can be distinguished clearly. Due to the contactless detection method, the detection system exhibited advantages such as convenient manipulation, reusable, inexpensive, small weight. So, this detection method was a promising candidate in biomarker detection, especially in point of care detection.

  11. BİYOMETRIC FINGER PRINT USED AND APPLIED ON SMART CARD

    Directory of Open Access Journals (Sweden)

    Makbule KARAKÜLAH

    2004-04-01

    Full Text Available During the last years, the authors are trying to integrate biometrics, inside a smart card. In this study the first step, as in every biometric system is to obtain an image of the user's fingerprint. After this, a preprocessing algorithm is applied, which enables feature extraction to obtain the location and type of all minutiae. The minutiae are ridges and valleys of the fingerprint. We researched these minutiae which are used with smart cards. A lot of smart card readers /writers were used for data writing and reading. Fingerprint minutiae and identify information were wrote on smart cards successfully using development kits (smart cards of fingerprint and so were identified.

  12. REMINDER REPLACEMENT OF FRENCH CARDS

    CERN Multimedia

    Human Resources Division; Cards.Service@cern.ch

    2001-01-01

    The French Ministry of Foreign Affairs is currently replacing all diplomatic cards, special cards and employment permits («attestations de fonctions») held by members of the personnel and their families. These cards are replaced by secure, computerized equivalents. The old cards may no longer be used after 31 December 2001. For the purposes of the handover, members of the personnel must go personally to the cards office (33/1-015) between 8h30 and 12h30, in order to fill in a «fiche individuelle» form, taking the following documents for themselves and members of their families already in possession of a French card : A recent identity photograph in 4.5 cm x 3.5 cm format, the French card in their possession, an A4 photocopy of the same French card, certified by the cards office as being a true copy. Those members of the personnel whose cards (and/or cards belonging to members of their families) are shortly due to expire, or have recently done so, are also requested...

  13. Japanese Tarot Cards

    Directory of Open Access Journals (Sweden)

    Laura Miller

    2017-04-01

    Full Text Available This essay looks at selected images from tarot decks designed in Japan. Tarot decks reflect a deliberate adaptation process across both cultural and temporal borders, with visual components created and customized for a Japanese viewer. My aim is to consider the nature of these changes in imagery and to focus attention on an under-analyzed and mostly female-gendered domain. In particular, I look at the way the medieval European people and elements originally found on the cards are replaced with images from the world of Japanese art, history, and popular culture. These substitutions either gloss over the gaps between Western and Japanese world views or meld them into a new form, allowing the tarot entry into a different or hybrid metaphysical culture. Attention to tarot cards is important because of their great economic and cultural impact in contemporary Japan. A widespread love of tarot in Japan provides insight into domains of pleasure, spiritual exploration, and fandom.

  14. Japanese Tarot Cards

    OpenAIRE

    Laura Miller

    2017-01-01

    This essay looks at selected images from tarot decks designed in Japan. Tarot decks reflect a deliberate adaptation process across both cultural and temporal borders, with visual components created and customized for a Japanese viewer. My aim is to consider the nature of these changes in imagery and to focus attention on an under-analyzed and mostly female-gendered domain. In particular, I look at the way the medieval European people and elements originally found on the cards are replaced wit...

  15. RANCANG BANGUN APLIKASI SMART CARD INTERFACE

    OpenAIRE

    I Putu Agus Swastika; Siti Saibah Pua Luka; Yanno Dwi Ananda

    2012-01-01

    Opportunity to development smart card -based application is quite large as the need for smart card technology in various fields of both business and government agencies and BUMN. One brand that is widely used smart card is a smart card type from a vendor production NFC ACR122U ACS (Advanced Card System Limited) because prices are relatively affordable, but fairly tough. At the Thesis is done, the ACS (Advanced Card System Limited) as a manufacturer of smart card vendor type ...

  16. The implementation of psychiatric advance directives: experiences from a Dutch crisis card initiative.

    Science.gov (United States)

    van der Ham, Alida J; Voskes, Yolande; van Kempen, Nel; Broerse, Jacqueline E W; Widdershoven, Guy A M

    2013-06-01

    The crisis card is a specific form of psychiatric advance directive, documenting mental clients' treatment preferences in advance of a potential psychiatric crisis. In this paper, we aim to provide insight into implementation issues surrounding the crisis card. A Dutch crisis-card project formed the scope of this study. Data were collected through interviews with 15 participants from six stakeholder groups. Identified implementation issues are: (a) The role of the crisis-card counselor, (b) lack of distribution and familiarity, (c) care professionals' routines, and (d) client readiness. The crisis-card counselor appears to play a key role in fostering benefits of the crisis card by supporting clients' perspectives. More structural integration of the crisis card in care processes may enhance its impact, but should be carefully explored. (PsycINFO Database Record (c) 2013 APA, all rights reserved).

  17. A Mechanism for Anonymous Credit Card Systems

    Science.gov (United States)

    Tamura, Shinsuke; Yanase, Tatsuro

    This paper proposes a mechanism for anonymous credit card systems, in which each credit card holder can conceal individual transactions from the credit card company, while enabling the credit card company to calculate the total expenditures of transactions of individual card holders during specified periods, and to identify card holders who executed dishonest transactions. Based on three existing mechanisms, i.e. anonymous authentication, blind signature and secure statistical data gathering, together with implicit transaction links proposed here, the proposed mechanism enables development of anonymous credit card systems without assuming any absolutely trustworthy entity like tamper resistant devices or organizations faithful both to the credit card company and card holders.

  18. CQL: a database in smart card for health care applications.

    Science.gov (United States)

    Paradinas, P C; Dufresnes, E; Vandewalle, J J

    1995-01-01

    The CQL-Card is the first smart card in the world to use Database Management Systems (DBMS) concepts. The CQL-Card is particularly suited to a portable file in health applications where the information is required by many different partners, such as health insurance organizations, emergency services, and General Practitioners. All the information required by these different partners can be shared with independent security mechanisms. Database engine functions are carried out by the card, which manages tables, views, and dictionaries. Medical Information is stored in tables and views are logical and dynamic subsets of tables. For owner-partners like MIS (Medical Information System), it is possible to grant privileges (select, insert, update, and delete on table or view) to other partners. Furthermore, dictionaries are structures that contain requested descriptions and which allow adaptation to computer environments. Health information held in the CQL-Card is accessed using CQL (Card Query Language), a high level database query language which is a subset of the standard SQL (Structured Query Language). With this language, CQL-Card can be easily integrated into Medical Information Systems.

  19. Digitizing Villanova University's Eclipsing Binary Card Catalogue

    Science.gov (United States)

    Guzman, Giannina; Dalton, Briana; Conroy, Kyle; Prsa, Andrej

    2018-01-01

    Villanova University’s Department of Astrophysics and Planetary Science has years of hand-written archival data on Eclipsing Binaries at its disposal. This card catalog began at Princeton in the 1930’s with notable contributions from scientists such as Henry Norris Russel. During World War II, the archive was moved to the University of Pennsylvania, which was one of the world centers for Eclipsing Binary research, consequently, the contributions to the catalog during this time were immense. It was then moved to University of Florida at Gainesville before being accepted by Villanova in the 1990’s. The catalog has been kept in storage since then. The objective of this project is to digitize this archive and create a fully functional online catalog that contains the information available on the cards, along with the scan of the actual cards. Our group has built a database using a python-powered infrastructure to contain the collected data. The team also built a prototype web-based searchable interface as a front-end to the catalog. Following the data-entry process, information like the Right Ascension and Declination will be run against SIMBAD and any differences between values will be noted as part of the catalog. Information published online from the card catalog and even discrepancies in information for a star, could be a catalyst for new studies on these Eclipsing Binaries. Once completed, the database-driven interface will be made available to astronomers worldwide. The group will also acquire, from the database, a list of referenced articles that have yet to be found online in order to further pursue their digitization. This list will be comprised of references in the cards that were neither found on ADS nor online during the data-entry process. Pursuing the integration of these references to online queries such as ADS will be an ongoing process that will contribute and further facilitate studies on Eclipsing Binaries.

  20. Stream processing health card application.

    Science.gov (United States)

    Polat, Seda; Gündem, Taflan Imre

    2012-10-01

    In this paper, we propose a data stream management system embedded to a smart card for handling and storing user specific summaries of streaming data coming from medical sensor measurements and/or other medical measurements. The data stream management system that we propose for a health card can handle the stream data rates of commonly known medical devices and sensors. It incorporates a type of context awareness feature that acts according to user specific information. The proposed system is cheap and provides security for private data by enhancing the capabilities of smart health cards. The stream data management system is tested on a real smart card using both synthetic and real data.

  1. Investigation into Plastic Cards

    Directory of Open Access Journals (Sweden)

    Neringa Stašelytė

    2015-03-01

    Full Text Available The article examines the strength of laminating plastic cards at different lamination temperatures. For investigation purposes, two types of plastic substrate and films have been used. Laminate strength has been tested (CMYK to establish the impact of colours on the strength of laminate. The paper compares inks supplied by two different producers. The colour characteristics of CIE L*a*b* space before and after the lamination process have been found. According to lamination strength and characteristics of the colours, the most suitable inks, temperature and films have been chosen.

  2. Contactless Inductive Flow Tomography: Brief History and Recent Developments in Its Application to Continuous Casting

    Directory of Open Access Journals (Sweden)

    Matthias Ratajczak

    2014-01-01

    Full Text Available The contactless inductive flow tomography (CIFT aims at reconstructing the velocity field of electrically conducting fluids, with special focus on applications in metallurgy and crystal growth technologies. The method relies on the induction of secondary magnetic fields if the moving fluid is exposed to a primary magnetic field. The theoretical foundation of the method is delineated, and some early experiments on the reconstruction of the three-dimensional flow in a cylinder are sketched. Then, the recent efforts to apply CIFT to various model problems in connection with the continuous casting of steel are summarized.

  3. Contact-less magneto-elastic torsional sensor based on phase-shift measurements

    International Nuclear Information System (INIS)

    Buchenau, D; Schmidt, G; Eckert, S

    2014-01-01

    We report on the development of a contact-less measurement technique for torsional shear stress τ in ferromagnetic axles or hollow shafts, based on the magneto-elastic effect. In general, two different measuring principles for ferromagnetic materials can be realized, based on: the evaluation of the change of magnetic polarization influenced by shear stress ΔJ(τ) or the change of the magnetic susceptibility Δχ A (τ). The comprehension of the magnetic polarization or the magnetic susceptibility in a sensor concept requires an external magnetic field. Alternating magnetic fields were used as shear stress can disturb not only the amplitude but also the phase distribution of the applied magnetic field. As a result of a torsional moment acting on an axle or hollow shaft, an angle of twist η appears, which is constant over the length of the twisted object. This angle of twist can be understood as a shift of infinitesimal thin cross-sections in which the whole length of the axle is separated. Besides the macroscopic deformation effect, shear forces also affect the Weiss-domains in the micro-scale of the ferromagnetic material. The effects in the micro-scale are the base of the magneto-elastic effect. The combination of the deformation effect in the macro-scale and the deformation of the Weiss-domains in the micro-scale leads to a sophisticated measurement principle for torsional stress in axles or hollow shafts. Magneto-sensitive detectors along or around the measurement object open up the possibility for a contact-less detection of torsional stress in ferromagnetic materials. Besides a strong measuring signal, free from electromagnetic interference, the introduced contact-less measurement principle offers different advantages, like independence from compression strength, nominal tensile stress, impact load, ferromagnetic hysteresis effects and independence of the temperature-dependent electrical conductivity of the axle or hollow shaft. The characteristics of such

  4. A simple contactless impedance probe for determination of ethanol in gasoline

    International Nuclear Information System (INIS)

    Opekar, F.; Cabala, R.; Kadlecova, T.

    2011-01-01

    A contactless impedance probe with either a planar or a tubular detection cell has been developed and tested for rapid determination of the ethanol content in gasoline. The probe cell is connected as a capacitor determining the frequency of an electronic astable multivibrator. The multivibrator frequency depends on the permittivity of the test gasoline in the detection cell which is strongly influenced by the ethanol content as one of the major polar additives. The ethanol concentrations obtained with the impedance probe agree, within the reliability interval, with those obtained by GC-MS measurements and fall into the limits recommended by the appropriate European Standard. The gasoline samples are analyzed without any pretreatment.

  5. A contactless positioning system for monitoring discontinuities in three dimensions with geological and geotechnical applications

    Czech Academy of Sciences Publication Activity Database

    Rinaldi-Montes, N.; Rowberry, Matthew David; Frontera, C.; Baroň, I.; Garcés, G.; Blahůt, Jan; Pérez-López, R.; Pennos, C.; Martí, Xavier

    2017-01-01

    Roč. 88, č. 7 (2017), č. článku 074501. ISSN 0034-6748 R&D Projects: GA MŠk LM2010008 Institutional support: RVO:67985891 ; RVO:68378271 Keywords : mechanical discontinuities * contactless positioning system * magnetoresistive sensing * geotechnical engineering * structural health monitoring Subject RIV: JB - Sensors, Measurment, Regulation; BM - Solid Matter Physics ; Magnetism (FZU-D) OBOR OECD: Environmental and geological engineering , geotechnics; Condensed matter physics (including formerly solid state physics, supercond.) (FZU-D) Impact factor: 1.515, year: 2016

  6. Analysis of ecstasy tablets using capillary electrophoresis with capacitively coupled contactless conductivity detection.

    Science.gov (United States)

    Porto, Suely K S S; Nogueira, Thiago; Blanes, Lucas; Doble, Philip; Sabino, Bruno D; do Lago, Claudimir L; Angnes, Lúcio

    2014-11-01

    A method for the identification of 3,4-methylenedioxymethamphetamine (MDMA) and meta-chlorophenylpiperazine (mCPP) was developed employing capillary electrophoresis (CE) with capacitively coupled contactless conductivity detection (C(4) D). Sample extraction, separation, and detection of "Ecstasy" tablets were performed in fenproporex, caffeine, lidocaine, and cocaine. Separation was performed in <90 sec. The advantages of using C(4) D instead of traditional CE-UV methods for in-field analysis are also discussed. © 2014 American Academy of Forensic Sciences.

  7. Combined Simulation of a Micro Permanent Magnetic Linear Contactless Displacement Sensor

    Directory of Open Access Journals (Sweden)

    Jing Gao

    2010-09-01

    Full Text Available The permanent magnetic linear contactless displacement (PLCD sensor is a new type of displacement sensor operating on the magnetic inductive principle. It has many excellent properties and has already been used for many applications. In this article a Micro-PLCD sensor which can be used for microelectromechanical system (MEMS measurements is designed and simulated with the CST EM STUDIO® software, including building a virtual model, magnetostatic calculations, low frequency calculations, steady current calculations and thermal calculations. The influence of some important parameters such as air gap dimension, working frequency, coil current and eddy currents etc. is studied in depth.

  8. Combined simulation of a micro permanent magnetic linear contactless displacement sensor.

    Science.gov (United States)

    Gao, Jing; Müller, Wolfgang F O; Greiner, Felix; Eicher, Dirk; Weiland, Thomas; Schlaak, Helmut F

    2010-01-01

    The permanent magnetic linear contactless displacement (PLCD) sensor is a new type of displacement sensor operating on the magnetic inductive principle. It has many excellent properties and has already been used for many applications. In this article a Micro-PLCD sensor which can be used for microelectromechanical system (MEMS) measurements is designed and simulated with the CST EM STUDIO(®) software, including building a virtual model, magnetostatic calculations, low frequency calculations, steady current calculations and thermal calculations. The influence of some important parameters such as air gap dimension, working frequency, coil current and eddy currents etc. is studied in depth.

  9. Charge separation dynamics in nanostructured matter. Contactless measurements of atomic-scale conductance

    International Nuclear Information System (INIS)

    Yao, Makoto; Nagaya, Kiyonobu

    2009-01-01

    To avoid 'electrode problems' in conductance measurements of nanostructured matter, a novel contactless method, in which deep inner shell excitation and the following decay processes are utilized, has been devised. The method is applied to Ar clusters, in each of which a Kr atom that absorbs X-ray photons is embedded, and to aromatic molecules, in each of which a Br atom acts as an X-ray absorbing atom. The decay processes are investigated by photoelectron-photoion-coincidence spectroscopy and multi-ion coincidence momentum imaging. The insulating nature of rare-gas clusters and the conductive nature of aromatic molecules are experimentally confirmed. (author)

  10. Probabilities in the Card Game of Three Cards

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 9; Issue 3. Probabilities in the Card Game of Three Cards. A W Joshi M W Joshi. Classroom Volume 9 Issue 3 March 2004 pp 76-77. Fulltext. Click here to view fulltext PDF. Permanent link: https://www.ias.ac.in/article/fulltext/reso/009/03/0076-0077 ...

  11. Probabilities in the Card Game of Three Cards

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 9; Issue 3. Probabilities in the Card Game of Three Cards. A W Joshi M W Joshi. Classroom Volume 9 Issue 3 March 2004 pp 76-77. Fulltext. Click here to view fulltext PDF. Permanent link: http://www.ias.ac.in/article/fulltext/reso/009/03/0076-0077 ...

  12. Applying Formal Methods to the Design of Smart Card Software

    NARCIS (Netherlands)

    Butler, Michael; Hartel, Pieter H.; Longley, Mark; de Jong, Eduard

    1997-01-01

    The goal of this work is the design of a language for the implementation of smart card applications, specifically an operating system, as high integrity software. The integrity of a piece of software is demonstrated by proving various properties of the software. The language must therefore exclude

  13. British and American attitudes toward credit cards.

    Science.gov (United States)

    Yang, Bijou; James, Simon; Lester, David

    2006-04-01

    American university students owned more than twice as many credit cards as British university students. However, scores on a credit card attitude scale predicted the number of cards owned by respondents in both countries.

  14. Current directions in smart cards

    NARCIS (Netherlands)

    Domingo-Ferrer, Josep; Hartel, Pieter H.

    Smart cards are portable computing devices which are leaving their past role as mere key repositories to become full-fledged computers. This transition has been made possible by recent developments in smart card technology, regarding both hardware and software. This special issue covers some of

  15. The c-cards game

    DEFF Research Database (Denmark)

    Valente, Andrea

    2005-01-01

    C-cards are an easy-to-reify, graphical formalism capable of expressing computational systems, discrete both in time and in space. The main goal of the project aims at scaling-down the learning complexity of Computer Science core contents. We argue that our cards present many dimensions of flexib...... of flexibility, resulting in a highly customizable learning object, that gives teachers and pedagogues freedom with respect to reification and deployment strategies. The correlation between the c-cards game and children's soft skills is also discussed.......C-cards are an easy-to-reify, graphical formalism capable of expressing computational systems, discrete both in time and in space. The main goal of the project aims at scaling-down the learning complexity of Computer Science core contents. We argue that our cards present many dimensions...

  16. Contactless respiratory monitoring system for magnetic resonance imaging applications using a laser range sensor

    Directory of Open Access Journals (Sweden)

    Krug Johannes W.

    2016-09-01

    Full Text Available During a magnetic resonance imaging (MRI exam, a respiratory signal can be required for different purposes, e.g. for patient monitoring, motion compensation or for research studies such as in functional MRI. In addition, respiratory information can be used as a biofeedback for the patient in order to control breath holds or shallow breathing. To reduce patient preparation time or distortions of the MR imaging system, we propose the use of a contactless approach for gathering information about the respiratory activity. An experimental setup based on a commercially available laser range sensor was used to detect respiratory induced motion of the chest or abdomen. This setup was tested using a motion phantom and different human subjects in an MRI scanner. A nasal airflow sensor served as a reference. For both, the phantom as well as the different human subjects, the motion frequency was precisely measured. These results show that a low cost, contactless, laser-based approach can be used to obtain information about the respiratory motion during an MRI exam.

  17. Contactless Stimulation and Control of Biomimetic Nanotubes by Calcium Ion Gradients.

    Science.gov (United States)

    Kirejev, Vladimir; Ali Doosti, Baharan; Shaali, Mehrnaz; Jeffries, Gavin D M; Lobovkina, Tatsiana

    2018-04-17

    Membrane tubular structures are important communication pathways between cells and cellular compartments. Studying these structures in their native environment is challenging, due to the complexity of membranes and varying chemical conditions within and outside of the cells. This work demonstrates that a calcium ion gradient, applied to a synthetic lipid nanotube, triggers lipid flow directed toward the application site, resulting in the formation of a bulge aggregate. This bulge can be translated in a contactless manner by moving a calcium ion source along the lipid nanotube. Furthermore, entrapment of polystyrene nanobeads within the bulge does not tamper the bulge movement and allows transporting of the nanoparticle cargo along the lipid nanotube. In addition to the synthetic lipid nanotubes, the response of cell plasma membrane tethers to local calcium ion stimulation is investigated. The directed membrane transport in these tethers is observed, but with slower kinetics in comparison to the synthetic lipid nanotubes. The findings of this work demonstrate a novel and contactless mode of transport in lipid nanotubes, guided by local exposure to calcium ions. The observed lipid nanotube behavior can advance the current understanding of the cell membrane tubular structures, which are constantly reshaped during dynamic cellular processes. © 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  18. FPGA-Based HD Camera System for the Micropositioning of Biomedical Micro-Objects Using a Contactless Micro-Conveyor

    Directory of Open Access Journals (Sweden)

    Elmar Yusifli

    2017-03-01

    Full Text Available With recent advancements, micro-object contactless conveyers are becoming an essential part of the biomedical sector. They help avoid any infection and damage that can occur due to external contact. In this context, a smart micro-conveyor is devised. It is a Field Programmable Gate Array (FPGA-based system that employs a smart surface for conveyance along with an OmniVision complementary metal-oxide-semiconductor (CMOS HD camera for micro-object position detection and tracking. A specific FPGA-based hardware design and VHSIC (Very High Speed Integrated Circuit Hardware Description Language (VHDL implementation are realized. It is done without employing any Nios processor or System on a Programmable Chip (SOPC builder based Central Processing Unit (CPU core. It keeps the system efficient in terms of resource utilization and power consumption. The micro-object positioning status is captured with an embedded FPGA-based camera driver and it is communicated to the Image Processing, Decision Making and Command (IPDC module. The IPDC is programmed in C++ and can run on a Personal Computer (PC or on any appropriate embedded system. The IPDC decisions are sent back to the FPGA, which pilots the smart surface accordingly. In this way, an automated closed-loop system is employed to convey the micro-object towards a desired location. The devised system architecture and implementation principle is described. Its functionality is also verified. Results have confirmed the proper functionality of the developed system, along with its outperformance compared to other solutions.

  19. An electric-powered vehicle with contactless battery loading from the grid; Un vehicule electrique alimente sans contact

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2009-07-01

    In this short article the prototype of a 3.5 t pick-up vehicle with an electric drive by Numexia is described. Its unique feature is the contactless battery loading from the grid, by means of an electromagnetic coil located in the ground under the vehicle at the loading station. This technology has been developed at the Swiss Federal Institute of Technology EPFL, Lausanne, Switzerland in the framework of an abandoned project named Swissmetro. (The aim of this project was to connect the main Swiss cities of Geneva, Lausanne, Berne, Lucerne, Zurich and St-Gallen by an underground fast train that would have needed about 12 minutes from one city to the next, i.e. for a distance of 60 to 100 km. Several innovative technologies were developed in the preliminary phase of the project.) The pick-up vehicle, a modified Renault Maxity, reaches 100 km/h. The electric motor power is 100 kW. LiFePO{sub 4} batteries are used to store energy. Reloading takes 30 minutes under optimum conditions. An energy management unit and a 33 kW auxiliary diesel-engine-powered generator are integrated. The pick-up is able to carry a useful load up to 1557 kg and to cover a distance of 100 km with one battery load, without using the auxiliary generator. This new propulsion system is thought to become a frequently used device in vehicles for urban transportation. Numexia intends to cooperate with big car manufacturers to build in its new drive into their vehicles.

  20. Implementing Smart Cards into the Air Force Reserve

    National Research Council Canada - National Science Library

    McClannan, Keith

    2001-01-01

    Smart card technology is essentially about a credit card with a brain. Smart cards have an embedded microchip that allows the card to hold digital data up to the available memory installed on the card...

  1. Implementing Smart Cards into the Air Force Reserve

    National Research Council Canada - National Science Library

    McClannan, Keith

    2002-01-01

    Smart card technology is essentially about a credit card with a brain, Smart cards have an embedded microchip that allows the card to hold digital data up to the available memory installed on the card...

  2. Segmentation of forensic latent fingerprint images lifted contact-less from planar surfaces with optical cohererence tomography

    CSIR Research Space (South Africa)

    Khutlang, R

    2015-07-01

    Full Text Available an automatic segmentation of latent fingerprint images lifted contact-less from planar surfaces using swept source optical coherence tomography. We do not perform any localization scans as we know the position of fingerprint impressions left on a substrate...

  3. Digitizing Olin Eggen's Card Database

    Science.gov (United States)

    Crast, J.; Silvis, G.

    2017-06-01

    The goal of the Eggen Card Database Project is to recover as many of the photometric observations from Olin Eggen's Card Database as possible and preserve these observations, in digital forms that are accessible by anyone. Any observations of interest to the AAVSO will be added to the AAVSO International Database (AID). Given to the AAVSO on long-term loan by the Cerro Tololo Inter-American Observatory, the database is a collection of over 78,000 index cards holding all Eggen's observations made between 1960 and 1990. The cards were electronically scanned and the resulting 108,000 card images have been published as a series of 2,216 PDF files, which are available from the AAVSO web site. The same images are also stored in an AAVSO online database where they are indexed by star name and card content. These images can be viewed using the eggen card portal online tool. Eggen made observations using filter bands from five different photometric systems. He documented these observations using 15 different data recording formats. Each format represents a combination of filter magnitudes and color indexes. These observations are being transcribed onto spreadsheets, from which observations of value to the AAVSO are added to the AID. A total of 506 U, B, V, R, and I observations were added to the AID for the variable stars S Car and l Car. We would like the reader to search through the card database using the eggen card portal for stars of particular interest. If such stars are found and retrieval of the observations is desired, e-mail the authors, and we will be happy to help retrieve those data for the reader.

  4. Design and implementation of a smart card based healthcare information system.

    Science.gov (United States)

    Kardas, Geylani; Tunali, E Turhan

    2006-01-01

    Smart cards are used in information technologies as portable integrated devices with data storage and data processing capabilities. As in other fields, smart card use in health systems became popular due to their increased capacity and performance. Their efficient use with easy and fast data access facilities leads to implementation particularly widespread in security systems. In this paper, a smart card based healthcare information system is developed. The system uses smart card for personal identification and transfer of health data and provides data communication via a distributed protocol which is particularly developed for this study. Two smart card software modules are implemented that run on patient and healthcare professional smart cards, respectively. In addition to personal information, general health information about the patient is also loaded to patient smart card. Health care providers use their own smart cards to be authenticated on the system and to access data on patient cards. Encryption keys and digital signature keys stored on smart cards of the system are used for secure and authenticated data communication between clients and database servers over distributed object protocol. System is developed on Java platform by using object oriented architecture and design patterns.

  5. Microprocessor Card for Cuban Series polarimeters Laserpol

    International Nuclear Information System (INIS)

    Arista Romeu, E.; Mora Mazorra, W.

    2012-01-01

    We present the design consists of a card based on a micro-processor 8-bit adds new software components and their basic living, which allow to deliver new services and expand the possibilities for use in other applications of the polarimeter LASERPOL series, as the polarimetric detection. Given the limitations of the original card it was necessary to introduce a series of changes that would allow to address new user requirements, and expand the possible applications of the instruments. This was done the expansion of the capacity of the EPROM and RAM memory, the decoder circuit was implemented memory map using a programmable integrated circuit, and introduced a real time clock with nonvolatile RAM, these features are exploited to the introduction of new features such as the realization of the polarimeter calibration by the user from a sample pattern or a calibration pattern used as a reference, and the incorporation of the time and date to the reports of measurements required industry for quality control processes. Card that is achieved along with the rest of the components is compatible with polarimeters LASERPOL 101M Series, 3M and LP4, pin to pin, which facilitates their incorporation into the polarimeters in operation in the industry 'in situ' replacement cards from previous models, allowing to extend the possibilities of statistical processing, precision and accuracy of the instruments. Improved measurements in the industry, resulting in significant savings by elimination of losses in production and raw materials. The improved response speed of reading the polarimeters LASERPOL Use and polarimetric detectors. (Author)

  6. Credit Cards. Bulletin No. 721. (Revised.)

    Science.gov (United States)

    Fox, Linda Kirk

    This cooperative extension bulletin provides basic information about credit cards and their use. It covers the following topics: types of credit cards (revolving credit, travel and entertainment, and debit); factors to consider when evaluating a credit card (interest rates, grace period, and annual membership fee); other credit card costs (late…

  7. From EuCARD to EuCARD-2

    CERN Multimedia

    Chaudron, M

    2013-01-01

    The one word that best describes the spirit of the EuCARD ’13 event (see here) that took place from 10 to 14 June at CERN is "collaboration". The event brought together more than 180 accelerator specialists from all over the world to celebrate the conclusion of the EuCARD project and to kick off its successor, EuCARD-2.   EuCARD-2 brings a global view to particle accelerator research in order to address challenges for future generations of accelerators. The project officially began on 1 May 2013 and will run for four years. With a total budget of €23.4 million, including an €8 million EU contribution, it will build upon the success of EuCARD and push it into an even more innovative regime. EuCARD-2 aims to significantly enhance multidisciplinary R&D for European accelerators and will actively contribute to the development of a European Research Area in accelerator science. This will be accomplished by promoting complementary expertise, cross-d...

  8. Turning a Private Label Bank Card into a Multi-function Campus ID Card.

    Science.gov (United States)

    James, Thomas G.; Norwood, Bill R.

    1991-01-01

    This article describes the development at Florida State University of the Seminole ACCESS card, which functions simultaneously as a bank automated teller machine card, a student identification card, and a debit card. Explained are the partnership between the university and the bank charge card center, funding system, technologies involved, and…

  9. UK Punched Card Reference Manuals

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Documentation for using and reading punched cards kept at the UK Met Office. Includes five Marine and one upper air manual, dated from 1953-1981.

  10. [Smart cards in health services].

    Science.gov (United States)

    Rienhoff, O

    2001-10-01

    Since the early 1980-ties it has been tried to utilise smart cards in health care. All industrialised countries participated in those efforts. The most sustainable analyses took place in Europe--specifically in the United Kingdom, France, and Germany. The first systems installed (the service access cards in F and G, the Health Professional Card in F) are already conceptionally outdated today. The senior understanding of the great importance of smart cards for security of electronic communication in health care does contrast to a hesitating behaviour of the key players in health care and health politics in Germany. There are clear hints that this may relate to the low informatics knowledge of current senior management.

  11. RENEWAL OF SWISS LEGITIMATION CARDS

    CERN Multimedia

    HR Division

    2001-01-01

    Members of the personnel and their families, holders of SWISS LEGITIMATION CARDS due to expire during the year 2001, need to change them. Those concerned should bring : a recent passport photo (with NAME and first name on the back) the expired (or due to expire) card and a recto-verso photocopy on A4 size paper (for certified authentication) to Bureau des cartes, building 33/1-009/1-015. Members of the personnel will be notified by the Social and Statutary Conditions Group, HR Division as soon as the new cards are available. Be careful: If you are in possession of expired cards (Swiss or French), or if you present non-certified copies, the Organization will not take any responsibility in case of difficulties with the customs authorities or the police.

  12. RENEWAL OF SWISS LEGITIMATION CARDS

    CERN Multimedia

    Human Resources Division; Human Resources Division; Tel. 79494-74683

    2000-01-01

    Members of the personnel, holders of SWISS LEGITIMATION CARDS due to expire during the year 2000, need to change them. Those concerned should bring: ­ a recent passport photo (with NAME and first name on the back) ­ the expired (or due to expire) card and a recto-verso photocopy on A4 size paper (for certified authentication) to: Bureau des cartes, Bât 33.1-009/1-011 Members of the personnel will be notified by HR Division as soon as the new cards are available. Be careful: if you are in possession of expired cards (Swiss or French), or if you present non-certified copies, the Organization will not take any responsability in case of difficulties with the customs authorities or the police.

  13. RENEWAL OF SWISS LEGITIMATION CARDS

    CERN Multimedia

    Division des Ressources Humaines; Human Resources Division; Tel. 79494-74683

    2000-01-01

    Members of the personnel, holders of SWISS LEGITIMATION CARDS due to expire during the year 2000, need to change them. Those concerned should bring : a recent passport photo (with NAME and first name on the back) the expired (or due to expire) card and a recto-verso photocopy on A4 size paper (for certified authentication)to: Bureau des cartes, Bât 33.1-009/1-011. Members of personnel will be notified by HR Division as soon as the new cards are available. Be careful: if you are in possession of expired cards (Swiss or French), or if you present non-certified copies, the Organization will not take any responsibility in case of difficulties with the customs authorities or the police.

  14. RENEWAL OF SWISS LEGITIMATION CARDS

    CERN Multimedia

    Division des Ressources Humaines; Human Resources Division; Tel. 79494-74683

    2000-01-01

    Members of the personnel, holders of SWISS LEGITIMATION CARDS due to expire during the year 2000, need to change them. Those concerned should bring : - a recent passport photo (with NAME and first name on the back) - the expired (or due to expire) card and a recto-verso photocopy on A4 size paper (for certified authentication) to: Bureau des cartes, bât 33.1-009/1-011. HR Division will notify members of personnel as soon as the new cards are available. Be careful: if you are in possession of expired cards (Swiss or French), or if you present non-certified copies, the Organization will not take any responsibility in case of difficulties with the customs authorities or the police.

  15. RENEWAL OF SWISS LEGITIMATION CARDS

    CERN Multimedia

    Division des Ressources Humaines; Human Resources Division; Tel. 79494-74683

    2000-01-01

    Members of the personnel, holders of SWISS LEGITIMATION CARDS due to expire during the year 2000, need to change them. Those concerned should bring: - a recent passport photo (with NAME and first name on the back) - the expired (or due to expire) card and a recto-verso photocopy on A4 size paper (for certified authentication) to: Bureau des cartes, bldg 33.1-009/1-011. HR Division will notify members of personnel as soon as the new cards are available.Be careful: if you are in possession of expired cards (Swiss or French), or if you present non-certified copies, the Organisation will not take any responsibility in case of difficulties with the customs authorities or the police.

  16. OPENING HOURS FOR CARDS OFFICE

    CERN Multimedia

    Human Resources Division

    2001-01-01

    Due to the extra workload generated by the global renewal of French cards and in order to preserve the level of service offered by the cards office, please note that this office will in future be open every morning from 8.30 a.m. to 12.30 p.m. until further notice. The service can be contacted by telephone during the same hours. Thank you for your understanding.

  17. Contactless flowrate sensors for Na, PbBi and Pb flows

    International Nuclear Information System (INIS)

    Buchenau, D.; Gerbeth, G.; Priede, J.

    2011-01-01

    Accurate and reliable flow rate measurements are required for various liquid metal systems such as the Na or Lead-flows in fast reactors, the PbBi-flows in transmutation systems, or the flows in liquid metal targets. For liquid metal flows, a contactless measurement is preferable. In this paper we report on the recent development of two types of such flow meters. The former operates by detecting the flow-induced disturbance in the phase distribution of an externally applied AC magnetic field. Such a phase-shift flow meter was developed with an emitting coil at one side of the duct and two sensing coils at the opposite side. The second approach uses a rotatable single cylindrical permanent magnet, which is placed close to the liquid metal duct. The rotation rate of this magnet is proportional to the flow rate. (author)

  18. Nanoantenna harmonic sensor: theoretical analysis of contactless detection of molecules with light

    KAUST Repository

    Farhat, Mohamed

    2015-09-25

    The nonlinear harmonic sensor is a popular wireless sensor and radiofrequency identification (RFID) technique, which allows high-performance sensing in a severe interference/clutter background by transmitting a radio wave and detecting its modulated higher-order harmonics. Here we introduce the concept and design of optical harmonic tags based on nonlinear nanoantennas that can contactlessly detect electronic (e.g. electron affinity) and optical (e.g. relative permittivity) characteristics of molecules. By using a dual-resonance gold-molecule–silver nanodipole antenna within the quantum mechanical realm, the spectral form of the second-harmonic scattering can sensitively reveal the physical properties of molecules, paving a new route towards optical molecular sensors and optical identification (OPID) of biological, genetic, and medical events for the \\'Internet of Nano-Things\\'.

  19. Simulation and Optimization of Contactless Power Transfer System for Rotary Ultrasonic Machining

    Directory of Open Access Journals (Sweden)

    Wang Xinwei

    2016-01-01

    Full Text Available In today’s rotary ultrasonic machining (RUM, the power transfer system is based on a contactless power system (rotary transformer rather than the slip ring that cannot cope with high-speed rotary of the tool. The efficiency of the rotary transformer is vital to the whole rotary ultrasonic machine. This paper focused on simulation of the rotary transformer and enhancing the efficiency of the rotary transformer by optimizing three main factors that influence its efficiency, including the gap between the two ferrite cores, the ratio of length and width of the ferrite core and the thickness of ferrite. The finite element model of rotary transformer was built on Maxwell platform. Simulation and optimization work was based on the finite element model. The optimization results compared with the initial simulation result showed an approximate 18% enhancement in terms of efficiency, from 77.69% to 95.2%.

  20. Nanoantenna harmonic sensor: theoretical analysis of contactless detection of molecules with light

    International Nuclear Information System (INIS)

    Farhat, Mohamed; Cheng, Mark M C; Chen, Pai-Yen; Le, Khai Q

    2015-01-01

    The nonlinear harmonic sensor is a popular wireless sensor and radiofrequency identification (RFID) technique, which allows high-performance sensing in a severe interference/clutter background by transmitting a radio wave and detecting its modulated higher-order harmonics. Here we introduce the concept and design of optical harmonic tags based on nonlinear nanoantennas that can contactlessly detect electronic (e.g. electron affinity) and optical (e.g. relative permittivity) characteristics of molecules. By using a dual-resonance gold-molecule–silver nanodipole antenna within the quantum mechanical realm, the spectral form of the second-harmonic scattering can sensitively reveal the physical properties of molecules, paving a new route towards optical molecular sensors and optical identification (OPID) of biological, genetic, and medical events for the ‘Internet of Nano-Things’. (paper)

  1. Contactless Spectral-dependent Charge Carrier Lifetime Measurements in Silicon Photovoltaic Materials

    Science.gov (United States)

    Roller, John; Hamadani, Behrang; Dagenais, Mario

    Charge carrier lifetime measurements in bulk or unfinished photovoltaic (PV) materials allow for a more accurate estimate of power conversion efficiency in completed solar cells. In this work, carrier lifetimes in PV-grade silicon wafers are obtained by way of quasi-steady state photoconductance measurements. These measurements use a contactless RF system coupled with varying narrow spectrum input LEDs, ranging in wavelength from 460 nm to 1030 nm. Spectral dependent lifetime measurements allow for determination of bulk and surface properties of the material, including the intrinsic bulk lifetime and the surface recombination velocity. The effective lifetimes are fit to an analytical physics-based model to determine the desired parameters. Passivated and non-passivated samples are both studied and are shown to have good agreement with the theoretical model.

  2. Investigation of a matrix converter for contactless power transmission systems; Untersuchung eines Matrixumrichters fuer kontaktlose Energieuebertragungssysteme

    Energy Technology Data Exchange (ETDEWEB)

    Ecklebe, Andreas

    2009-05-22

    The publication discusses a three- to two-phase matrix converter for contactless power transmission systems. Based on relevant publications, possible resonance setups for contactless power transmission systems are investigated to begin with. An analysis of relevant parameters shows the differences between the various setups, but it also shows that for an investigation focusing on the feeding converter, simple modelling of the three investigated resonance setups is possible with the aid of a serial oscillating circuit. In consequence, it should be possible to apply the results also to the matrix converter with other serially resonant loads. The second part of the investigation focuses on the matrix converter. After a theoretical description, a combination von high-frequency control - e.g. bulk pulsing - and low-frequency pulsing patterns for setting the harmonics level of the grid currents is presented. The similarity to a conventional H bridge circuit enables an assessment of commutation and the identification of the necessary inverter states. These are characterized in that a bidirectional connection between the input system and each output phase is available at any time. The functioning of the commutation and of the inverter as a whole is proved by simulation in a first step, in which also the dynamic switching characteristics of the power semiconductors is taken into account. Finally, the results of laboratory measurements are presented and compared with the theoretical results. The laboratory setup consists of the power section of the matrix converter with input filters and modular gate drivers, a DSP/FPGA control system, and a contactless power transmission system with a current inverter and load on the secondary side. The investigation thus provides information on the use of the three-to-two phase matrix converter as an interesting alternative for feeding of contactless power transmission systems and other serially resonant loads. (orig.) [German] Diese

  3. About a contactless transmission of 10 keV electrons through tapering microchannels

    Science.gov (United States)

    Vokhmyanina, K. A.; Sotnikova, V. S.; Kaplii, A. A.; Sotnikov, A. V.; Kubankin, A. S.

    2018-02-01

    The possibility of increasing the current density of a beam of fast electrons passes through glass cone-shaped channels was demonstrated in [1]. But the fraction of the electrons that passed through the conical channels without loss of the initial energy was not cleared up. Measurements of X-ray spectra generated by transmitted electrons in copper target mounted in vicinity of capillary output were performed for a detailed study of the contactless passage of 10 keV electrons through conical capillaries. All the measurements were made at different tilting angles with respect to the incident beam axis. It is shown that a significant part of electrons retains its initial energy even at the angles exceeding geometric opening of the capillary.

  4. Notification: CIGIE Purchase Card Cross-Cutting Project

    Science.gov (United States)

    Project #OA-FY17-0088, December 20, 2016. The EPA OIG plans to participate in a Council of the Inspectors General on Integrity and Efficiency (CIGIE) purchase card cross-cutting project led by the U.S. Department of Agriculture OIG.

  5. A municipal forest report card: Results for California, USA

    Science.gov (United States)

    E.Gregory McPherson; Louren Kotow

    2013-01-01

    This study integrates two existing computer programs, the Pest Vulnerability Matrix and i-Tree Streets, into a decision-support tool for assessing municipal forest stability and recommending strategies to mitigate risk of loss. A report card concept was developed to communicate levels of performance in terms that managers and the public easily understand. Grades were...

  6. Digital control card based on digital signal processor

    International Nuclear Information System (INIS)

    Hou Shigang; Yin Zhiguo; Xia Le

    2008-01-01

    A digital control card based on digital signal processor was developed. Two Freescale DSP-56303 processors were utilized to achieve 3 channels proportional- integral-differential regulations. The card offers high flexibility for 100 MeV cyclotron RF system development. It was used as feedback controller in low level radio frequency control prototype, with the feedback gain parameters continuously adjustable. By using high precision analog to digital converter with 500 kHz sampling rate, a regulation bandwidth of 20 kHz was achieved. (authors)

  7. Utiliser une "Balanced ScoreCard" dans une organisation publique ? Pourquoi et comment ?

    OpenAIRE

    Van Caillie, Didier

    2007-01-01

    This communication discusses why it's critical to monitor performance in Public Organization and depicts which are the key elements to integrate when using a performance management system inspired by the "Balanced ScoreCard" model.

  8. CLUB FORMATION MECHANISM FOR TRANSPORT-COMMUNITY CREDIT CARDS

    Science.gov (United States)

    Ding, Yue; Kobayashi, Kiyoshi; Nishida, Junji; Yoshida, Mamoru

    In this paper, the roles of transport-community cards jointly issued by a public transport firm and retails are investigated as a means to vitalize an obsolescence shopping center located in a middle of a city. When both the price of goods supplied by the retails and the transport fares affect the consumers' behavior, there exist pecuniary externality between the behaviors of the retails and transport firms. The introduction of a transport-community cards system enables to integrate a basket of goods and transport service into a single commodity; thus, the pecuniary externality can be internalized by price coordination. In addition, the paper clarifies theoretically that the transport firm initiatively decides the price of the transportation service and the retails transfer their incomes to the transport firm so that they are induced to jointly issue the transport-community cards.

  9. Java Card for PayTv Application

    OpenAIRE

    Dutta, Pallab

    2013-01-01

    Smart cards are widely used along with PayTV receivers to store secret user keys and to perform security functions to prevent any unauthorized viewing of PayTV channels. Java Card technology enables programs written in the Java programming language to run on smart cards. Smart cards represent one of the smallest computing platforms in use today. The memory configuration of a smart card are of the order of 4K of RAM, 72K of EEPROM, and 24K of ROM. Using Java card provides advantages to the ind...

  10. RENEWAL OF SWISS LEGITIMATION CARDS

    CERN Multimedia

    HR DIVISION

    2000-01-01

    Members of the personnel, holders of SWISS LEGITIMATION CARDSdue to expire during the year 2000, need to change them.Those concerned should bring:a recent passport photo (with NAME and first name on the back)the expired (or due to expire) card and a photocopy (for certified authentication)to: Bureau des cartes, building 33/1-025Members of personnel will be notified by HR Division as soon as the new cards are available.Be careful: if you are in possession of expired cards (Swiss or French), or if you present non-certified copies, the Organization will not take any responsibility in case of difficulties with the customs authorities or the police.Human Resources DivisionTel. 79494-74683

  11. RENEWAL OF SWISS LEGITIMATION CARDS

    CERN Multimedia

    HR Division

    2000-01-01

    Members of the personnel, holders ofSWISS LEGITIMATION CARDSdue to expire during the year 2000, need to change them.Those concerned should bring:a recent passport photo (with NAME and first name on the back)the expired (or due to expire) card and a recto-verso photocopy on A4 size paper (for certified authentication) to:Bureau des cartes, Bât 33.1-009/1-011.HR Division will notify members of personnel as soon as the new cards are available.Be careful: if you are in possession of expired cards (Swiss or French), or if you present non-certified copies, the Organisation will not take any responsibility in case of difficulties with the customs authorities or the police.Human Resources DivisionTel. 79494-74683

  12. RENEWAL OF SWISS LEGITIMATION CARDS

    CERN Multimedia

    Division des Ressources Humaines

    2000-01-01

    Members of the personnel, holders of SWISS LEGITIMATION CARDSdue to expire during the year 2000, need to change them.Those concerned should bring:-\ta recent passport photo (with NAME and first name on the back)-\tthe expired (or due to expire) card and a recto-verso photocopy on A4 size paper (for certified authentication) to:Bureau des cartes, bât 33.1-009/1-011.HR Division will notify members of personnel as soon as the new cards are available.Be careful: if you are in possession of expired cards (Swiss or French), or if you present non-certified copies, the Organisation will not take any responsibility in case of difficulties with the customs authorities or the police.Human Resources DivisionTel. 79494-74683

  13. Reminder: Swiss and French cards

    CERN Multimedia

    2012-01-01

    Communication from the HR Department to members of personnel holding an employment or association contract, above 50% and for more than 3 months, with the Organization. The HR Department would like to remind all members of personnel concerned that they are obliged to: • hold a valid Swiss  Légitimation card AND a valid French card (“Titre de séjour spécial” or “attestation de fonctions”) at all times during the exercise of their functions in the Organization; • return these documents as soon as their functions in the Organization cease. Not following these rules could be prejudicial to the Organization and appropriate measures may be taken towards the member of personnel concerned. Information and procedures concerning Swiss and French cards (first application, renewal, theft/loss, etc.) are available in the Admin e-guide. Users and Unpaid Associates must contact the Users Office HR Department Tel.: 729...

  14. Swiss and French cards - Reminder

    CERN Multimedia

    HR Department

    2011-01-01

    Communication from the HR Department to members of personnel holding an employment or association contract, above 50% and for more than 3 months, with the Organization. The HR Department would like to remind all members of the personnel concerned that they are obliged to: hold a valid Swiss Légitimation card AND a valid French card (“Titre de séjour spécial” or “attestation de fonctions”) at all times during the exercise of their functions in the Organization; return these documents as soon as their functions in the Organization cease. Not following these rules could be prejudicial to the Organization and appropriate measures may be taken with respect to the member of the personnel concerned. Information and procedures concerning Swiss and French cards (first application, renewal, theft/loss, etc.) are available in the Admin e-guide: https://cern.ch/admin-eguide/cartes/proc_cartes_home.asp Users and Unpaid Associates must ...

  15. BOOK CATALOGS VERSUS CARD CATALOGS.

    Science.gov (United States)

    PIZER, I H

    1965-04-01

    The development of the library catalog in book form and its abandonment in favor of the card catalog are briefly traced. The advantages and disadvantages of both types of catalogs are enumerated, and several solutions which tried to combine the best features of both are discussed. The present trend back to the book catalog, made possible by recent advances in computer technology, is analyzed, advantages and disadvantages are compared, current examples are illustrated, and finally the computerized catalog is weighed against both the book and card catalog as to main features and practicality.

  16. Book Catalogs versus Card Catalogs *

    Science.gov (United States)

    Pizer, Irwin H.

    1965-01-01

    The development of the library catalog in book form and its abandonment in favor of the card catalog are briefly traced. The advantages and disadvantages of both types of catalogs are enumerated, and several solutions which tried to combine the best features of both are discussed. The present trend back to the book catalog, made possible by recent advances in computer technology, is analyzed, advantages and disadvantages are compared, current examples are illustrated, and finally the computerized catalog is weighed against both the book and card catalog as to main features and practicality. PMID:14271116

  17. An Anonymous Credit Card System

    Science.gov (United States)

    Androulaki, Elli; Bellovin, Steven

    Credit cards have many important benefits; however, these same benefits often carry with them many privacy concerns. In particular, the need for users to be able to monitor their own transactions, as well as bank’s need to justify its payment requests from cardholders, entitle the latter to maintain a detailed log of all transactions its credit card customers were involved in. A bank can thus build a profile of each cardholder even without the latter’s consent. In this paper, we present a practical and accountable anonymous credit system based on ecash, with a privacy preserving mechanism for error correction and expense-reporting.

  18. Trauma cardíaco

    Directory of Open Access Journals (Sweden)

    Fabio F. Cortés Diaz

    2002-04-01

    Full Text Available El mantener un alto índice de sospecha en toda herida precordial y el uso de nuevos métodos diagnósticos, ha resuelto muchos de los problemas en la evaluación y en el tratamiento de las heridas cardíacas. El siguiente texto revisa la historia, etiologías, clasificaciones, fisiopatología y aspectos relacionados con la valoración y el manejo actual del trauma cardíaco.

  19. NCDC Punched Card Inventory - 1950s

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Index of foreign weather data available on punched cards held at the Joint Punched Card Library in Asheville NC, produced in the late 1950s, and also station/data...

  20. From subprime mortgages to subprime credit cards

    OpenAIRE

    Margo Anderson

    2008-01-01

    Since the 2005 changes to bankruptcy law made subprime products safer for credit card companies, they are promoting more cards to consumers with poor credit. High up-front fees and penalties may call for consumer caution.

  1. One-Card Programs Boast Endless Options.

    Science.gov (United States)

    Pearcey, Kevin

    2003-01-01

    Discusses how all-campus ID cards are easy to manage, enhance overall campus security, lower operating expenses, and provide a chance to build lasting relationships with the community by taking the card to off-campus businesses. (EV)

  2. Laser doppler and radar interferometer for contactless measurements on unaccessible tie-rods on monumental buildings: Santa Maria della Consolazione Temple in Todi

    International Nuclear Information System (INIS)

    Gioffré, M; Cavalagli, N; Pepi, C; Trequattrini, M

    2017-01-01

    Non-contact measurements can be effectively used in civil engineering to assess the variation of structural performance with time. In the last decades this approach has received considerable interests from researchers working in the field of structural health monitoring (SHM). Indeed, non-contact measurements are very attractive because it is possible to perform non intrusive and non destructive investigations even being at a significant distance from the targets. Within this context, contactless measurements of the tie-rod vibrations in the Santa Maria della Consolazione Temple in Todi (Italy) are presented in this paper. In particular, laser vibrometer and radar interferometer measurements are used to estimate natural frequencies and mode shapes. This information is crucial to obtain the tensile axial force in the tie-rods, which can be used as an indicator of structural integrity or possible failure. Furthermore, a novel approach is proposed where drones (Unmanned Aerial Vehicles) can be successfully used to improve the effectiveness and the accuracy of the experimental activities. (paper)

  3. Data transfer based on intelligent ethernet card

    International Nuclear Information System (INIS)

    Zhu Haitao; Chinese Academy of Sciences, Beijing; Chu Yuanping; Zhao Jingwei

    2007-01-01

    Intelligent Ethernet Cards are widely used in systems where the network throughout is very large, such as the DAQ systems for modern high energy physics experiments, web service. With the example of a commercial intelligent Ethernet card, this paper introduces the architecture, the principle and the process of intelligent Ethernet cards. In addition, the results of several experiments showing the differences between intelligent Ethernet cards and general ones are also presented. (authors)

  4. 75 FR 55392 - Employment Network Report Card

    Science.gov (United States)

    2010-09-10

    ... SOCIAL SECURITY ADMINISTRATION [Docket No. SSA-2010-0046] Employment Network Report Card AGENCY... quality assurance, including a ticket consumer Employment Network Report Card. SUMMARY: We are soliciting... this goal by combining a user-friendly EN Report Card, which contains customer satisfaction feedback...

  5. Overcoming credit card fraud in South Africa

    African Journals Online (AJOL)

    According to the. South African Banking Risk Intelligence Centre ... A credit card is a convenient method of payment, but it does carry risks. The enormous ... does not exist in a vacuum. Often credit card fraud is. 'linked with other crimes, such as burglary, mail theft and organised crime'.13. TYPES OF CREDIT CARD FRAUD.

  6. Engineering software development with HyperCard

    Science.gov (United States)

    Darko, Robert J.

    1990-01-01

    The successful and unsuccessful techniques used in the development of software using HyperCard are described. The viability of the HyperCard for engineering is evaluated and the future use of HyperCard by this particular group of developers is discussed.

  7. Palmistry, tarot cards, and psychotherapy.

    Science.gov (United States)

    Pejic, Nicholas G

    2008-01-01

    The author summarizes his experience with palm and Tarot card readers in New Orleans. The history, practice, and psychodynamics of palmistry and Tarot are explored. It's postulated that these practices are forms of archaic psychotherapy, which employ supportive treatment and placebo. These tactics are used to elicit hope for its clients.

  8. Improving Institutional Report Card Indicators

    Science.gov (United States)

    McGowan, Veronica

    2016-01-01

    Institutional report cards are increasingly being used by higher educational institutions to present academic outcomes to external audiences of prospective students and parents, as well as program and institutional evaluators. While some prospective students are served by national transparency measures most users mine information from the…

  9. Towards an open sound card

    DEFF Research Database (Denmark)

    Dimitrov, Smilen; Serafin, Stefania

    2011-01-01

    The architecture of a sound card can, in simple terms, be described as an electronic board containing a digital bus interface hardware, and analog-to-digital (A/D) and digital-to-analog (D/A) converters; then, a soundcard driver software on a personal computer's (PC) operating system (OS) can con...

  10. Bus-Programmable Slave Card

    Science.gov (United States)

    Hall, William A.

    1990-01-01

    Slave microprocessors in multimicroprocessor computing system contains modified circuit cards programmed via bus connecting master processor with slave microprocessors. Enables interactive, microprocessor-based, single-loop control. Confers ability to load and run program from master/slave bus, without need for microprocessor development station. Tristate buffers latch all data and information on status. Slave central processing unit never connected directly to bus.

  11. Comparing Candidate Hospital Report Cards

    Energy Technology Data Exchange (ETDEWEB)

    Burr, T.L.; Rivenburgh, R.D.; Scovel, J.C.; White, J.M.

    1997-12-31

    We present graphical and analytical methods that focus on multivariate outlier detection applied to the hospital report cards data. No two methods agree which hospitals are unusually good or bad, so we also present ways to compare the agreement between two methods. We identify factors that have a significant impact on the scoring.

  12. Ventilation and Heart Rate Monitoring in Drivers using a Contactless Electrical Bioimpedance System

    Science.gov (United States)

    Macías, R.; García, M. A.; Ramos, J.; Bragós, R.; Fernández, M.

    2013-04-01

    Nowadays, the road safety is one of the most important priorities in the automotive industry. Many times, this safety is jeopardized because of driving under inappropriate states, e.g. drowsiness, drugs and/or alcohol. Therefore several systems for monitoring the behavior of subjects during driving are researched. In this paper, a device based on a contactless electrical bioimpedance system is shown. Using the four-wire technique, this system is capable of obtaining the heart rate and the ventilation of the driver through multiple textile electrodes. These textile electrodes are placed on the car seat and the steering wheel. Moreover, it is also reported several measurements done in a controlled environment, i.e. a test room where there are no artifacts due to the car vibrations or the road state. In the mentioned measurements, the system response can be observed depending on several parameters such as the placement of the electrodes or the number of clothing layers worn by the driver.

  13. Advances in Contactless Silicon Defect and Impurity Diagnostics Based on Lifetime Spectroscopy and Infrared Imaging

    Directory of Open Access Journals (Sweden)

    Jan Schmidt

    2007-01-01

    Full Text Available This paper gives a review of some recent developments in the field of contactless silicon wafer characterization techniques based on lifetime spectroscopy and infrared imaging. In the first part of the contribution, we outline the status of different lifetime spectroscopy approaches suitable for the identification of impurities in silicon and discuss—in more detail—the technique of temperature- and injection-dependent lifetime spectroscopy. The second part of the paper focuses on the application of infrared cameras to analyze spatial inhomogeneities in silicon wafers. By measuring the infrared signal absorbed or emitted from light-generated free excess carriers, high-resolution recombination lifetime mappings can be generated within seconds to minutes. In addition, mappings of non-recombination-active trapping centers can be deduced from injection-dependent infrared lifetime images. The trap density has been demonstrated to be an important additional parameter in the characterization and assessment of solar-grade multicrystalline silicon wafers, as areas of increased trap density tend to deteriorate during solar cell processing.

  14. Monitoring of Weekly Sleep Pattern Variations at Home with a Contactless Biomotion Sensor

    Directory of Open Access Journals (Sweden)

    Masanori Hashizaki

    2015-08-01

    Full Text Available Many people find that their sleep is restricted or disturbed by social obligations, including work. Sleep phase delays can affect an individual’s circadian rhythms on the following day and cause daytime sleepiness and/or poor performance. In this study, to examine weekly variations in sleep patterns, we analyzed sleep data for seven-day periods (from Sunday to Saturday that had been collected from 2914 subjects (aged 20–79 years over a total of 24,899 subject-weeks using contactless biomotion sensors. On the weekend, the subjects’ mean sleep midpoint, bedtime, and wake-up time were delayed by 40, 26 and 53 min, respectively, compared with those seen on weekdays. In addition, on weekdays, the mean difference between the maximum and median sleep midpoint ranged from 35 to 47 min among the subjects in their 20 s–70 s. The weekend delay and weekday variation in the subjects’ sleep patterns tended to decrease with age. This study detected sleep pattern disturbances on both weekdays and weekends. The serial changes in weekday bedtimes detected in this study suggest that sleep habits are influenced by changes in the temporal patterns of social activities/duties. We need further study the advantages of getting extra sleep and the disadvantages of sleep pattern disturbances in daily lifestyle.

  15. [Study on Chaotic Detection Method of Pacemaker Contact-Less Power Supply].

    Science.gov (United States)

    Zhou, Chenghu; Huang, Mingming; Li, Songtao

    2015-12-01

    In order to improve the reliability of cardiac pacemaker contact-less power supply technology, this paper proposes a novel application of wireless feedback voltage stabilizing technology to adjust heart disease patients with inner power supply filter circuit output voltage and current control method, to keep the output voltage stability, and to ensure that the super capacitor and cardiac pacemaker to get a stable power supply. To implement the real-time accurate voltage control with considering the primary and secondary side inductance coupling coefficient changes, the change of the external power supply voltage and load, it is necessary to test thee real-time and accurate output voltage and current value after rectifying filtering. Therefore, based on the chaotic control theory, we adopted method of phase diagram on the basis of the quick observation after rectifying filtering, so that the method of voltage and current could improve the detection time of the circuit. The phase diagram of proposed control method can be divided into 8 segments, and we got 7 zero-extreme points. When these zero-extreme points are detected, according to extreme points of the zero instantaneous values, the corresponding average values of voltage and current were obtained. Simulation and experimental results showed that using the above method can shorten the response time to less than switch devices 1/2 switching cycles, thus validating the effectiveness and feasibility of the proposed detection algorithm.

  16. Monitoring of Weekly Sleep Pattern Variations at Home with a Contactless Biomotion Sensor.

    Science.gov (United States)

    Hashizaki, Masanori; Nakajima, Hiroshi; Kume, Kazuhiko

    2015-08-03

    Many people find that their sleep is restricted or disturbed by social obligations, including work. Sleep phase delays can affect an individual's circadian rhythms on the following day and cause daytime sleepiness and/or poor performance. In this study, to examine weekly variations in sleep patterns, we analyzed sleep data for seven-day periods (from Sunday to Saturday) that had been collected from 2914 subjects (aged 20-79 years) over a total of 24,899 subject-weeks using contactless biomotion sensors. On the weekend, the subjects' mean sleep midpoint, bedtime, and wake-up time were delayed by 40, 26 and 53 min, respectively, compared with those seen on weekdays. In addition, on weekdays, the mean difference between the maximum and median sleep midpoint ranged from 35 to 47 min among the subjects in their 20 s-70 s. The weekend delay and weekday variation in the subjects' sleep patterns tended to decrease with age. This study detected sleep pattern disturbances on both weekdays and weekends. The serial changes in weekday bedtimes detected in this study suggest that sleep habits are influenced by changes in the temporal patterns of social activities/duties. We need further study the advantages of getting extra sleep and the disadvantages of sleep pattern disturbances in daily lifestyle.

  17. Analysis and Validation of Contactless Time-Gated Interrogation Technique for Quartz Resonator Sensors.

    Science.gov (United States)

    Baù, Marco; Ferrari, Marco; Ferrari, Vittorio

    2017-06-02

    A technique for contactless electromagnetic interrogation of AT-cut quartz piezoelectric resonator sensors is proposed based on a primary coil electromagnetically air-coupled to a secondary coil connected to the electrodes of the resonator. The interrogation technique periodically switches between interleaved excitation and detection phases. During the excitation phase, the resonator is set into vibration by a driving voltage applied to the primary coil, whereas in the detection phase, the excitation signal is turned off and the transient decaying response of the resonator is sensed without contact by measuring the voltage induced back across the primary coil. This approach ensures that the readout frequency of the sensor signal is to a first order approximation independent of the interrogation distance between the primary and secondary coils. A detailed theoretical analysis of the interrogation principle based on a lumped-element equivalent circuit is presented. The analysis has been experimentally validated on a 4.432 MHz AT-cut quartz crystal resonator, demonstrating the accurate readout of the series resonant frequency and quality factor over an interrogation distance of up to 2 cm. As an application, the technique has been applied to the measurement of liquid microdroplets deposited on a 4.8 MHz AT-cut quartz crystal. More generally, the proposed technique can be exploited for the measurement of any physical or chemical quantities affecting the resonant response of quartz resonator sensors.

  18. Determination of artificial sweeteners by capillary electrophoresis with contactless conductivity detection optimized by hydrodynamic pumping.

    Science.gov (United States)

    Stojkovic, Marko; Mai, Thanh Duc; Hauser, Peter C

    2013-07-17

    The common sweeteners aspartame, cyclamate, saccharin and acesulfame K were determined by capillary electrophoresis with contactless conductivity detection. In order to obtain the best compromise between separation efficiency and analysis time hydrodynamic pumping was imposed during the electrophoresis run employing a sequential injection manifold based on a syringe pump. Band broadening was avoided by using capillaries of a narrow 10 μm internal diameter. The analyses were carried out in an aqueous running buffer consisting of 150 mM 2-(cyclohexylamino)ethanesulfonic acid and 400 mM tris(hydroxymethyl)aminomethane at pH 9.1 in order to render all analytes in the fully deprotonated anionic form. The use of surface modification to eliminate or reverse the electroosmotic flow was not necessary due to the superimposed bulk flow. The use of hydrodynamic pumping allowed easy optimization, either for fast separations (80s) or low detection limits (6.5 μmol L(-1), 5.0 μmol L(-1), 4.0 μmol L(-1) and 3.8 μmol L(-1) for aspartame, cyclamate, saccharin and acesulfame K respectively, at a separation time of 190 s). The conditions for fast separations not only led to higher limits of detection but also to a narrower dynamic range. However, the settings can be changed readily between separations if needed. The four compounds were determined successfully in food samples. Copyright © 2013 Elsevier B.V. All rights reserved.

  19. Electromagnet Weight Reduction in a Magnetic Levitation System for Contactless Delivery Applications

    Science.gov (United States)

    Hong, Do-Kwan; Woo, Byung-Chul; Koo, Dae-Hyun; Lee, Ki-Chang

    2010-01-01

    This paper presents an optimum design of a lightweight vehicle levitation electromagnet, which also provides a passive guide force in a magnetic levitation system for contactless delivery applications. The split alignment of C-shaped electromagnets about C-shaped rails has a bad effect on the lateral deviation force, therefore, no-split positioning of electromagnets is better for lateral performance. This is verified by simulations and experiments. This paper presents a statistically optimized design with a high number of the design variables to reduce the weight of the electromagnet under the constraint of normal force using response surface methodology (RSM) and the kriging interpolation method. 2D and 3D magnetostatic analysis of the electromagnet are performed using ANSYS. The most effective design variables are extracted by a Pareto chart. The most desirable set is determined and the influence of each design variable on the objective function can be obtained. The generalized reduced gradient (GRG) algorithm is adopted in the kriging model. This paper’s procedure is validated by a comparison between experimental and calculation results, which shows that the predicted performance of the electromagnet designed by RSM is in good agreement with the simulation results. PMID:22163572

  20. Electromagnet Weight Reduction in a Magnetic Levitation System for Contactless Delivery Applications

    Directory of Open Access Journals (Sweden)

    Ki-Chang Lee

    2010-07-01

    Full Text Available This paper presents an optimum design of a lightweight vehicle levitation electromagnet, which also provides a passive guide force in a magnetic levitation system for contactless delivery applications. The split alignment of C-shaped electromagnets about C-shaped rails has a bad effect on the lateral deviation force, therefore, no-split positioning of electromagnets is better for lateral performance. This is verified by simulations and experiments. This paper presents a statistically optimized design with a high number of the design variables to reduce the weight of the electromagnet under the constraint of normal force using response surface methodology (RSM and the kriging interpolation method. 2D and 3D magnetostatic analysis of the electromagnet are performed using ANSYS. The most effective design variables are extracted by a Pareto chart. The most desirable set is determined and the influence of each design variable on the objective function can be obtained. The generalized reduced gradient (GRG algorithm is adopted in the kriging model. This paper’s procedure is validated by a comparison between experimental and calculation results, which shows that the predicted performance of the electromagnet designed by RSM is in good agreement with the simulation results.

  1. Ventilation and Heart Rate Monitoring in Drivers using a Contactless Electrical Bioimpedance System

    International Nuclear Information System (INIS)

    Macías, R; García, M A; Ramos, J; Bragós, R; Fernández, M

    2013-01-01

    Nowadays, the road safety is one of the most important priorities in the automotive industry. Many times, this safety is jeopardized because of driving under inappropriate states, e.g. drowsiness, drugs and/or alcohol. Therefore several systems for monitoring the behavior of subjects during driving are researched. In this paper, a device based on a contactless electrical bioimpedance system is shown. Using the four-wire technique, this system is capable of obtaining the heart rate and the ventilation of the driver through multiple textile electrodes. These textile electrodes are placed on the car seat and the steering wheel. Moreover, it is also reported several measurements done in a controlled environment, i.e. a test room where there are no artifacts due to the car vibrations or the road state. In the mentioned measurements, the system response can be observed depending on several parameters such as the placement of the electrodes or the number of clothing layers worn by the driver.

  2. Determination of glyphosate and AMPA on polyester-toner electrophoresis microchip with contactless conductivity detection.

    Science.gov (United States)

    da Silva, Eduardo R; Segato, Thiago P; Coltro, Wendell K T; Lima, Renato S; Carrilho, Emanuel; Mazo, Luiz H

    2013-07-01

    This paper reports a method for rapid, simple, direct, and reproducible determination of glyphosate and its major metabolite aminomethylphosphonic acid (AMPA). The platform described herein uses polyester-toner microchips incorporating capacitively coupled contactless conductivity detection and electrophoresis separation of the analytes. The polyester-toner microchip presented 150 μm-wide and 12 μm-deep microchannels, with injection and separation lengths of 10 and 40 mm long, respectively. The best results were obtained with 320 kHz frequency, 4.5 Vpp excitation voltage, 80 mmol/L CHES/Tris buffer at pH 8.8, injection in -1.0 kV for 7 s, and separation in -1.5 kV. RSD values related to the peak areas for glyphosate and AMPA were 1.5 and 3.3% and 10.1 and 8.6% for intra- and interchip assays, respectively. The detection limits were 45.1 and 70.5 μmol/L, respectively, without any attempt of preconcentration of the analytes. Finally, the method was applied to river water samples in which glyphosate and AMPA (1.0 mmol/L each) were added. The recovery results were 87.4 and 83.7% for glyphosate and AMPA, respectively. The recovery percentages and LOD values obtained here were similar to others reported in the literature. © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  3. Card9 Mediates Intestinal Epithelial Cell Restitution, T-Helper 17 Responses, and Control of Bacterial Infection in Mice

    NARCIS (Netherlands)

    Sokol, Harry; Conway, Kara L.; Zhang, Mei; Choi, Myunghwan; Morin, Bret; Cao, Zhifang; Villablanca, Eduardo J.; Li, Chun; Wijmenga, Cisca; Yun, Seok Hyun; Shi, Hai Ning; Xavier, Ramnik J.

    BACKGROUND & AIMS: Caspase recruitment domain 9 (CARD9) is an adaptor protein that integrates signals downstream of pattern recognition receptors. CARD9 has been associated with autoinflammatory disorders, and loss-of-function mutations have been associated with chronic mucocutaneous candidiasis,

  4. The Security Email Based on Smart Card

    Science.gov (United States)

    Lina, Zhang; Jiang, Meng Hai.

    Email has become one of the most important communication tools in modern internet society, and its security is an important issue that can't be ignored. The security requirements of Email can be summarized as confidentiality, integrity, authentication and non-repudiation. Recently many researches on IBE (identify based encrypt) have been carried out to solve these security problems. However, because of IBE's fatal flaws and great advantages of PKI (Public Key Infrastructure), PKI is found to be still irreplaceable especially in the applications based on smart card. In this paper, a construction of security Email is presented, then the design of relatively cryptography algorithms and the configuration of certificates are elaborated, and finally the security for the proposed system is discussed.

  5. Review of sound card photogates

    International Nuclear Information System (INIS)

    Gingl, Zoltan; Mingesz, Robert; Mellar, Janos; Makra, Peter

    2011-01-01

    Photogates are probably the most commonly used electronic instruments to aid experiments in the field of mechanics. Although they are offered by many manufacturers, they can be too expensive to be widely used in all classrooms, in multiple experiments or even at home experimentation. Today all computers have a sound card - an interface for analogue signals. It is possible to make very simple yet highly accurate photogates for cents, while much more sophisticated solutions are also available at a still very low cost. In our paper we show several experimentally tested ways of implementing sound card photogates in detail, and we also provide full-featured, free, open-source photogate software as a much more efficient experimentation tool than the usually used sound recording programs. Further information is provided on a dedicated web page, www.noise.physx.u-szeged.hu/edudev.

  6. Valutazione economica dello studio CARDS

    Directory of Open Access Journals (Sweden)

    Simona de Portu

    2007-10-01

    Full Text Available Introduction: cardiovascular diseases (CVD are the major component of premature mortality, generate disability and are a relevant source of cost. The growing incidence of CVD is associated with lifestyle and other modifiable risk factors. Prevention and preclinical detection of CVD reduce morbidity and mortality. Type 2 diabetes is associated with a substantially increased risk of cardiovascular disease. Objective: the aim of the study was to evaluate the health economic consequence of medical therapy with atorvastatin for primary prevention of major cardiovascular events in patients with type 2 diabetes in Italy. Materials and method: in order to reach our objective we drew clinical information from the CARDS study. This economic evaluation was carried out conducting a cost/effectiveness analysis from the perspective of National Health Service (NHS. The analysis was applied to a time horizon in conformity with the observational period adopted in the CARDS study (3.9 years. An incremental cost/effectiveness ratio (ICER was calculated and is expressed as cost per life years gained (LYG. In order to test the robustness of the results, a one-way sensitivity analysis was performed. Results: the total cost of atorvastatin therapy over 3.9 years amounts to around 1.5 million of euros per 1,000 patients. The total cost of adding atorvastatin to standard care in people treated for primary prevention of major cardiovascular events in type 2 diabetes as those involved in the CARDS study would entail an additional cost of about 1,2 million of euros per 1,000 patients treated per 3.9 years, with an incremental cost/effectiveness ratio (ICER equivalent to 36,566 euros per patient per LYG. Discussion: the current study is the first economic evaluation of CARDS study to the Italian situation. The results of the current study show that hypolipemic therapy with atorvastatin 10 mg in diabetic individuals is to be considered cost effective.

  7. In-silico human genomics with GeneCards

    Directory of Open Access Journals (Sweden)

    Stelzer Gil

    2011-10-01

    Full Text Available Abstract Since 1998, the bioinformatics, systems biology, genomics and medical communities have enjoyed a synergistic relationship with the GeneCards database of human genes (http://www.genecards.org. This human gene compendium was created to help to introduce order into the increasing chaos of information flow. As a consequence of viewing details and deep links related to specific genes, users have often requested enhanced capabilities, such that, over time, GeneCards has blossomed into a suite of tools (including GeneDecks, GeneALaCart, GeneLoc, GeneNote and GeneAnnot for a variety of analyses of both single human genes and sets thereof. In this paper, we focus on inhouse and external research activities which have been enabled, enhanced, complemented and, in some cases, motivated by GeneCards. In turn, such interactions have often inspired and propelled improvements in GeneCards. We describe here the evolution and architecture of this project, including examples of synergistic applications in diverse areas such as synthetic lethality in cancer, the annotation of genetic variations in disease, omics integration in a systems biology approach to kidney disease, and bioinformatics tools.

  8. Feocromocitoma cardíaco

    Directory of Open Access Journals (Sweden)

    Gustavo L. Knop

    2006-01-01

    Full Text Available Los feocromocitomas cardíacos primarios (FCP son sumamente infrecuentes. Hasta el presente son menos de 50 los casos comunicados en el mundo. Presentamos el caso de un tumor intrapericárdico, que resultó ser un feocromocitoma primario, en una mujer de mediana edad, cuyo signo principal fue hipertensión arterial severa (HTAs. Los estudios diagnósticos por imágenes corroboraron la presencia de un tumor intrapericárdico como único hallazgo y los estudios bioquímicos de catecolaminas y sus metabolitos excretados por orina reafirmaron el diagnóstico etiológico. El tumor fue resecado quirúrgicamente sin complicaciones mediante cirugía cardíaca convencional con circulación extracorpórea (CEC y paro cardíaco con cardioplejía. Siete meses después de la operación, la paciente se encuentra asintomática y normotensa.

  9. Rh-flash acquisition card

    International Nuclear Information System (INIS)

    Bourrion, O.

    2003-01-01

    The rh-flash card main purpose is to convert and store the image of the analog data present at input into an output buffer, namely in a given timing window besides a stop signal (like a digital oscilloscope). It is conceived in VME format 1U wide with an additional connector. Novelty of this card is its ability to sample at a high frequency, due to flash coders, and this at a high repetition rate. To do that the card allows the storage of the data considered 'useful' and that is done by storing only the data exceeding a certain threshold. This can be useful for instance for viewing peaks in a spectrum, and obtaining their relative location. The goal is to stock and process the data sampled before and after the arrival of a stop signal (what entails a storage depth). A threshold is defined and any peak exceeding its level will really be stored in the output buffer which is readable through the VME bus. The peak values will be stored as well as m preceding and n subsequent values (both programmable). Obviously, if the threshold is zero the system of data processing is off and all data will be stored. The document is structured on six sections titled: 1. Description; 2. Specifications; 3. Explaining the design of channels; 4. Explaining the shared part of the design; 5. Addressing (→ user guide); 6. Software precautions. (author)

  10. Privacy and health information: health cards offer a workable solution

    Directory of Open Access Journals (Sweden)

    Roderick Neame

    2008-12-01

    Currently there is a crisis emerging in which professionals are arguing that they are being compelled to compromise their ethical responsibilities to their patients, and government is responding that their measures are necessary to preserve access to quality data for research and planning. This paper proposes an integrated plan for managing these issues in a manner that is ethically sustainable, as well as in keeping with all provisions of the law, using a personal health card.

  11. CONSIDERATIONS ON CONTACTLESS MEASUREMENTS IN HYDROGEOLOGY USING VERY LOW FREQUENCY ELECTROMAGNETIC TECHNIQUES

    Directory of Open Access Journals (Sweden)

    Tudor BURLAN-ROTAR

    2017-05-01

    Full Text Available Studies of groundwater consist in data acquisition, their processing and interpretation. In areas of interest hydrogeological is assumed that there is a network of wells drilled. This network provides a first in the hydrogeological information. Electromagnetic (EM mapping through the use of such areas, using data obtained from existing network of wells drilled, calibration and confirmation. Measurements using the EM can highlight the existence of several layers with different characteristics: clay, limestone, sand, etc. Studies of groundwater interpretation are used for developing a regional hydrogeologic model. The application of electromagnetic techniques for measuring soil resistivity or conductivity has been known for a long time. Conductivity is preferable in inductive techniques, as instrumentation readings are generally directly proportional to conductivity and inversely proportional to resistivity. The operating principle of this method is: a Tx coil transmitter, supplied with alternating current at an audio frequency, is placed on the ground. An Rx coil receiver is located at a short distance, s, away from the Tx coil. The magnetic field varies in time and the Tx coil induces very small currents in the ground. These currents generate a secondary magnetic field, Hs, which is sensed by the Rx receiver coil, together, with primary magnetic field Hp. The ratio of the secondary field, Hs, to the primary magnetic field, Hp, (Hs/Hp is directly proportional to terrain conductivity. Measuring this ratio, it is possible to construct a device which measures the terrain conductivity by contactless, direct-reading electromagnetic technique (linear meter. This technique for measuring conductivity by electromagnetic induction, using Very Low Frequency (VLF, is a non-intrusive, non-destructive sampling method. The measurements can be done quickly and are not expensive. The Electromagnetic induction technology was originally developed for the mining

  12. A contactless positioning system for monitoring discontinuities in three dimensions with geological and geotechnical applications.

    Science.gov (United States)

    Rinaldi-Montes, Natalia; Rowberry, Matt; Frontera, Carlos; Baroň, Ivo; Garcés, Javier; Blahůt, Jan; Pérez-López, Raúl; Pennos, Christos; Martí, Xavi

    2017-07-01

    In this paper, a contactless positioning system is presented which has been designed to monitor the kinematic behavior of mechanical discontinuities in three dimensions. The positioning system comprises a neodymium magnet, fixed on one side of a discontinuity, and a magnetoresistive sensing array, fixed on the opposing side. Each of the anisotropic magnetoresistive sensors in the sensing array records the magnetic field along three orthogonal directions. The positioning system intrinsically generates compact data packages which are transmitted effectively using a range of standard wireless telecommunication technologies. These data are then modeled using a global least squares fitting procedure in which the adjustable parameters are represented by the position and orientation of the neodymium magnet. The instrumental resolution of the positioning system can be tuned depending on the strength of the magnetic field generated by the neodymium magnet and the distance between the neodymium magnet and the magnetoresistive sensing array. For a typical installation, the displacement resolution is shown to be circa 10 μm while the rotation resolution is circa 0.1°. The first permanently deployed positioning system was established in June 2016 to monitor the behavior of an N-S trending fault located at the contact between the eastern Alps and the Vienna Basin. The robust design of the positioning system is demonstrated by the fact that no interruptions in the broadcasted data streams have occurred since its installation. It has a range of potential applications in many areas of basic and applied research including geology, geotechnical engineering, and structural health monitoring.

  13. A contactless positioning system for monitoring discontinuities in three dimensions with geological and geotechnical applications

    Science.gov (United States)

    Rinaldi-Montes, Natalia; Rowberry, Matt; Frontera, Carlos; BaroÅ, Ivo; Garcés, Javier; Blahůt, Jan; Pérez-López, Raúl; Pennos, Christos; Martí, Xavi

    2017-07-01

    In this paper, a contactless positioning system is presented which has been designed to monitor the kinematic behavior of mechanical discontinuities in three dimensions. The positioning system comprises a neodymium magnet, fixed on one side of a discontinuity, and a magnetoresistive sensing array, fixed on the opposing side. Each of the anisotropic magnetoresistive sensors in the sensing array records the magnetic field along three orthogonal directions. The positioning system intrinsically generates compact data packages which are transmitted effectively using a range of standard wireless telecommunication technologies. These data are then modeled using a global least squares fitting procedure in which the adjustable parameters are represented by the position and orientation of the neodymium magnet. The instrumental resolution of the positioning system can be tuned depending on the strength of the magnetic field generated by the neodymium magnet and the distance between the neodymium magnet and the magnetoresistive sensing array. For a typical installation, the displacement resolution is shown to be circa 10 μm while the rotation resolution is circa 0.1°. The first permanently deployed positioning system was established in June 2016 to monitor the behavior of an N-S trending fault located at the contact between the eastern Alps and the Vienna Basin. The robust design of the positioning system is demonstrated by the fact that no interruptions in the broadcasted data streams have occurred since its installation. It has a range of potential applications in many areas of basic and applied research including geology, geotechnical engineering, and structural health monitoring.

  14. Validation of the Sonomat: A Contactless Monitoring System Used for the Diagnosis of Sleep Disordered Breathing

    Science.gov (United States)

    Norman, Mark B.; Middleton, Sally; Erskine, Odette; Middleton, Peter G.; Wheatley, John R.; Sullivan, Colin E.

    2014-01-01

    Study Objective: To evaluate the ability of the Sonomat to diagnose obstructive sleep apnea (OSA). Design: Prospective and randomized. Setting: Sleep laboratory and home. Participants: 62 subjects; 54 with a clinical history of OSA and 8 normal control subjects. Interventions: N/A. Measurements and Results: Simultaneous PSG and Sonomat recordings were made in 62 subjects; 2 were excluded due to a poor nasal flow recording in PSG. There were positive correlations between the two devices for measures of sleep time, respiratory events, and the AHI (all correlations > 0.89). Bland-Altman analysis of the AHI showed positive agreement between devices, particularly at levels around common diagnostic thresholds. The mean difference in AHI values was 1.4 events per hour, and at a diagnostic threshold of 15 events per hour, sensitivity and specificity were 88% and 91%. More than 93% of PSG defined respiratory events were identified by the Sonomat and the absence of respiratory events was correctly identified in 91% of occasions. Gender, obesity, and body position did not influence the accuracy of the Sonomat. PSG snore sensors differed in how much snoring was detected when compared to the Sonomat. Conclusion: These data indicate that the Sonomat was reliable and accurate for the diagnosis of OSA. The provision of audible breath sound/snoring replay permits more accurate quantification of snoring. It requires no patient attachment and can be performed in the home with minimal training. Citation: Norman MB, Middleton S, Erskine O, Middleton PG, Wheatley JR, Sullivan CE. Validation of the Sonomat: a contactless monitoring system used for the diagnosis of sleep disordered breathing. SLEEP 2014;37(9):1477-1487. PMID:25142565

  15. A contact-less method to evaluate the state of charge of nickel batteries using Foucault's eddy currents

    Science.gov (United States)

    Mancier, V.; Metrot, A.; Willmann, P.

    A nickel hydroxide electrode and a commercial battery have been studied by a new and contact-less impedance method, based on Foucault's eddy currents, with the aim of determining their state of charge. Four different current line distributions have been employed and the impedance versus time graphs obtained show a linear variation of this impedance during charge and discharge for all configurations. This new method allows the determination of the state of charge and, furthermore some "artifacts" obvious on these graphs may be useful to detect a deterioration of the studied material.

  16. Optical smart card using semipassive communication.

    Science.gov (United States)

    Glaser, I; Green, Shlomo; Dimkov, Ilan

    2006-03-15

    An optical secure short-range communication system is presented. The mobile unit (optical smart card) of this system utilizes a retroreflector with an optical modulator, using light from the stationary unit; this mobile unit has very low power consumption and can be as small as a credit card. Such optical smart cards offer better security than RF-based solutions, yet do not require physical contact. Results from a feasibility study model are included.

  17. Augmenting C-cards with music actions

    DEFF Research Database (Denmark)

    Jensen, Karl Kristoffer; Valente, Andrea; Lyon, Kirstin Catherine

    2006-01-01

    The paper proposes a new way of introducing music to classes of 8 to 10 years old pupils, by adopting a recent educational tool for teaching Computer Science. Our proposal builds in fact on computational cards (or c-cards), a playful and intuitive mind-tool, that has been applied to a variety...... of Computer Science concepts. Here a simple extension to c-cards is presented, that enables pupils to build and play with tangible musical machine....

  18. Credit and Debit Card Usage and Cash Flow Management Control ...

    African Journals Online (AJOL)

    First Lady

    2012-10-27

    Oct 27, 2012 ... credit cards in developing countries which are yet to advance in technology. Key words: Debit cards, credit cards, commercial banks, Kenya. Introduction. The development of credit card is probably the most significant phenomenon in the banking industry. Since the first credit card was issued in 1730, there.

  19. Validação do reprocessamento de cateteres cardíacos angiográficos: uma avaliação da funcionalidade e da integridade Validación del reprocesamiento de catéteres cardíacos angiográficos: una evaluación de la funcionalidad e integridad Reprocessing validation of angiographic cardiac catheters: an evaluation of the functionality and integrity

    Directory of Open Access Journals (Sweden)

    Thabata Coaglio Lucas

    2010-12-01

    Full Text Available Objetivou-se validar o reprocessamento de cateteres cardíacos angiográficos quanto às suas características de funcionalidade mecânica e à integridade molecular e micro-estrutural da cadeia polimérica. Pesquisa experimental, aplicada, comparativa e controlada. Construiu-se uma bancada de simulação de uma arteriografia de coronária esquerda para simular um estresse mecânico e biológico em cateteres. Testou-se a funcionalidade por ensaio de tração e a integridade por Espectroscopia na Região do Infravermelho e Microscopia Eletrônica de Varredura. Evidenciou-se uma tendência ao aumento da rigidez a cada acréscimo do número de reprocessamento (pEl objetivo del trabajo fue validar el reprocesamiento de catéteres cardíacos angiográficos en cuanto a sus características de funcionalidad mecánica e integridad molecular y microestructural de la cadena de polímeros. Investigación experimental, aplicada, comparativa y controlada. Se construyó un banco de simulación de una arteriografía de coronaria izquierda para simular un estrés mecánico y biológico en catéteres. Se testeó la funcionalidad por ensayo de tracción y la integridad por Espectroscopía Local Infrarroja y Microscopía Electrónica de Barrido. Se evidenció una tendencia al aumento de la rigidez en cada incremento del número de reprocesamientos (pThe objective of this study was to validate the reprocessing of angiographic cardiac catheters regarding their characteristics of mechanical functionality and the molecular and micro-structural integrity of the polymeric chain. This is an experimental, applied, comparative and controlled study. A simulation set was built for a left coronary angiography in order to simulate mechanical and biological stress in the catheters. Traction tests were performed for the functionality and the integrity was tested through Infrared Spectrometry and Scanning Electronic Microscopy. The study evidenced a tendency to an increase in

  20. The "Negative" Credit Card Effect: Credit Cards as Spending-Limiting Stimuli in New Zealand

    Science.gov (United States)

    Lie, Celia; Hunt, Maree; Peters, Heather L.; Veliu, Bahrie; Harper, David

    2010-01-01

    The "credit card effect" describes a finding where greater value is given to consumer items if credit card logos are present. One explanation for the effect is that credit cards elicit spending behavior through associative learning. If this is true, social, economic and historical contexts should alter this effect. In Experiment 1, Year…

  1. Java Card: An analysis of the most successful smart card operating system

    NARCIS (Netherlands)

    de Jong, Eduard; Hartel, Pieter H.; Peyret, Patrice; Cattaneo, Peter

    2005-01-01

    To explain why the Java Card operating system has become the most successful smart card operating system to date, we analyze the realized features of the current Java Card version, we argue it could be enhanced by adding a number of intended features and we discuss a set of complementary features

  2. Magnetic Macroporous Hydrogels as a Novel Approach for Perfused Stem Cell Culture in 3D Scaffolds via Contactless Motion Control.

    Science.gov (United States)

    Rödling, Lisa; Volz, Esther Magano; Raic, Annamarija; Brändle, Katharina; Franzreb, Matthias; Lee-Thedieck, Cornelia

    2018-01-19

    There is an urgent need for 3D cell culture systems that avoid the oversimplifications and artifacts of conventional culture in 2D. However, 3D culture within the cavities of porous biomaterials or large 3D structures harboring high cell numbers is limited by the needs to nurture cells and to remove growth-limiting metabolites. To overcome the diffusion-limited transport of such soluble factors in 3D culture, mixing can be improved by pumping, stirring or shaking, but this in turn can lead to other problems. Using pumps typically requires custom-made accessories that are not compatible with conventional cell culture disposables, thus interfering with cell production processes. Stirring or shaking allows little control over movement of scaffolds in media. To overcome these limitations, magnetic, macroporous hydrogels that can be moved or positioned within media in conventional cell culture tubes in a contactless manner are presented. The cytocompatibility of the developed biomaterial and the applied magnetic fields are verified for human hematopoietic stem and progenitor cells (HSPCs). The potential of this technique for perfusing 3D cultures is demonstrated in a proof-of-principle study that shows that controlled contactless movement of cell-laden magnetic hydrogels in culture media can mimic the natural influence of differently perfused environments on HSPCs. © 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  3. Trasplante cardíaco

    Directory of Open Access Journals (Sweden)

    Raúl José Burgos Lázaro

    2011-04-01

    En este artículo se revisan las indicaciones y contraindicaciones, criterios de selección y mantenimiento del donante, técnica quirúrgica, complicaciones y resultados. La supervivencia y calidad de vida de los pacientes trasplantados ha mejorado, siendo el número de donantes potenciales la principal limitación del trasplante cardíaco. Este hecho debe condicionar la selección meticulosa de los receptores, para ofrecer este tratamiento a los pacientes que más lo necesitan y con expectativas de obtener los mejores resultados y sin otras posibilidades de tratamiento médico o quirúrgico.

  4. Toronto Smog Summit Report Card

    International Nuclear Information System (INIS)

    2001-01-01

    This 'report card' provides a summary of actions taken, and progress achieved by the federal government, the provincial government and the City of Toronto, respectively, in response to various previous commitments regarding air quality, sustainable transportation, climate and atmospheric research, investing in green infrastructure (federal government), environmental assessment regulations, transboundary air pollution, improved monitoring and reporting regulations. Ratings also cover efforts in imposing emissions caps on the electric industry, emissions reduction trading system, toll-free public air pollution hotline, regulation of ozone depleting substances (provincial government), public education campaign on smog reduction, energy efficiency initiatives, corporate smog alert response plan, and a number of other environmental issues (City of Toronto)

  5. Implementing Temperature Supervision for the ALICE CRU Card Using the Onboard Microcontroller

    CERN Document Server

    Perez Bernabeu, Ruben

    2017-01-01

    We report on the first implementation of the thermal supervisory firmware for the onboard microcontroller on the ALICE CRU card. The Common Readout Unit (CRU) is a custom PCI Express FPGA card developed by “Centre Physique des Particules de Marseille” in collaboration of LHCb and ALICE. While the main effort has been focused on the development of the FPGA firmware that implements all the communication needs, there are several independent design tasks identified to ensure the safe operation of the CRU card under all possible conditions. One such task is to implement a robust local (on-board) temperature monitoring and safeguarding subsystem based on ATmega128 microcontroller. It will autonomously prevent the thermal damage of the card even if the remote HW monitoring and controlling functions (integrated in DCS) failed for any reason. Consequently, our main goal in this project will be implementing the temperature supervision using the onboard microcontroller.

  6. Managing medical and insurance information through a smart-card-based information system.

    Science.gov (United States)

    Lambrinoudakis, C; Gritzalis, S

    2000-08-01

    The continuously increased mobility of patients and doctors, in conjunction with the existence of medical groups consisting of private doctors, general practitioners, hospitals, medical centers, and insurance companies, pose significant difficulties on the management of patients' medical data. Inevitably this affects the quality of the health care services provided. The evolving smart card technology can be utilized for the implementation of a secure portable electronic medical record, carried by the patient herself/himself. In addition to the medical data, insurance information can be stored in the smart card thus facilitating the creation of an "intelligent system" supporting the efficient management of patient's data. In this paper we present the main architectural and functional characteristics of such a system. We also highlight how the security features offered by smart cards can be exploited in order to ensure confidentiality and integrity of the medical data stored in the patient cards.

  7. An end-to-end secure patient information access card system.

    Science.gov (United States)

    Alkhateeb, A; Singer, H; Yakami, M; Takahashi, T

    2000-03-01

    The rapid development of the Internet and the increasing interest in Internet-based solutions has promoted the idea of creating Internet-based health information applications. This will force a change in the role of IC cards in healthcare card systems from a data carrier to an access key medium. At the Medical Informatics Department of Kyoto University Hospital we are developing a smart card patient information project where patient databases are accessed via the Internet. Strong end-to-end data encryption is performed via Secure Socket Layers, transparent to transmit patient information. The smart card is playing the crucial role of access key to the database: user authentication is performed internally without ever revealing the actual key. For easy acceptance by healthcare professionals, the user interface is integrated as a plug-in for two familiar Web browsers, Netscape Navigator and MS Internet Explorer.

  8. Research on Methods of Processing Transit IC Card Information and Constructing Transit OD Matrix

    Science.gov (United States)

    Han, Xiuhua; Li, Jin; Peng, Han

    Transit OD matrix is of vital importance when planning urban transit system. Traditional transit OD matrix constructing method needs a large range of spot check survey. It is expensive and needs long cycle time to process information. Recently transit IC card charging systems have been widely applied in big cities. Being processed reasonably, transit passenger information stored in IC card database can turn into information resource. It will reduce survey cost a lot. The concept of transit trip chain is put forward in this paper. According to the characteristics of closed transit trip chain, it discusses how to process IC card information and construct transit OD matrix. It also points out that urban transit information platform and data warehouse should be constructed, and how to integrate IC card information.

  9. Extended HSR/CARD domain mediates AIRE binding to DNA

    Energy Technology Data Exchange (ETDEWEB)

    Maslovskaja, Julia, E-mail: julia.maslovskaja@ut.ee; Saare, Mario; Liiv, Ingrid; Rebane, Ana; Peterson, Pärt

    2015-12-25

    Autoimmune regulator (AIRE) activates the transcription of many genes in an unusual promiscuous and stochastic manner. The mechanism by which AIRE binds to the chromatin and DNA is not fully understood, and the regulatory elements that AIRE target genes possess are not delineated. In the current study, we demonstrate that AIRE activates the expression of transiently transfected luciferase reporters that lack defined promoter regions, as well as intron and poly(A) signal sequences. Our protein-DNA interaction experiments with mutated AIRE reveal that the intact homogeneously staining region/caspase recruitment domain (HSR/CARD) and amino acids R113 and K114 are key elements involved in AIRE binding to DNA. - Highlights: • Promoter and mRNA processing elements are not important for AIRE to activate gene expression from reporter plasmids. • AIRE protein fragment aa 1–138 mediates direct binding to DNA. • Integrity of the HSR/CARD domain is needed for AIRE binding to DNA.

  10. The Smart Card concept applied to access control

    International Nuclear Information System (INIS)

    Seidman, S.

    1986-01-01

    Passwords tend to be handled carelessly, and so are easily lost or stolen. Because they are intangible, their loss or theft generally goes unnoticed. Because they are constant, they may be used by anyone for as long as they remain in active use by a legitimate user. A step up in password security is offered by a new range of products which generate a new code each time the device is used. Devices are being produced in packages as small as a standard plastic credit card, including internal battery power, integral keyboard and LCD display. Security features of the Smart Card are reviewed, and several random access code generators currently available in the commercial marketplace are described

  11. Slovenian national health insurance card: the next step.

    Science.gov (United States)

    Kalin, T; Kandus, G; Trcek, D; Zupan, B

    1999-01-01

    The Slovenian national health insurance company started a full-scale deployment of the insurance smart card that is at the present used for insurance data and identification purpose only. There is ample capacity on the cards that were selected, to contain much more data than needed for the purely administrative and charging purposes. There are plans to include some basic medical information, donor information, etc. On the other hand, there are no firm plans to use the security infrastructure and the extensive network, connecting the insurance company with the more than 200 self service terminals positioned at the medical facilities through the country to build an integrated medical information system that would be very beneficial to the patients and the medical community. This paper is proposing some possible future developments and further discusses on the security issues involved with such countrywide medical information system.

  12. Smart cards and their opportunities for controlling health information systems.

    Science.gov (United States)

    Kühnel, E; Klepser, G; Engelbrecht, R

    1994-02-01

    The specification for a Chip Card-Based Medical Information System (CCMIS) for the treatment of patients with chronic diseases was developed to improve the communication in Health Care. Diabetes, which is a 'typical' chronic disease was chosen as an example. Patients with chronic diseases are treated at all levels of health care and in various health care sectors. Having a Portable Personal Medical Record (PPMR) on a chip card means that the necessary information of the patient is available at any time. Such a communication tool will thus have an important impact on the quality of health care and also contribute to cost reduction of European health budgets. As the main issues of the CCMIS the data security, data protection and privacy have been integrated. The system architecture allows an implementation into different networking environments and is covered by approved standards. A demonstrator has been developed to show medical applications and the security aspects.

  13. Smart Cards 101: Everything a Beginner Needs To Get Started.

    Science.gov (United States)

    Wiens, Janet

    2001-01-01

    Discusses how to implement a smart card system at a college or university, and explains what smart cards are, their potential applications, benefits, and costs. Provides a resource for obtaining additional information about smart cards. (GR)

  14. Towards non-repudiable authentication through biometrics and smart cards

    CSIR Research Space (South Africa)

    Msiza, I

    2012-10-01

    Full Text Available cardholder to card MDS-IS Offerings ? CSIR 2012 Slide 13 Biometric Authentication Solutions ? Fingerprint recognition systems ? Iris recognition ? Otoacoustic emissions ? Face recognition systems Smart Cards ? Smart ID systems ? Smart card designs...

  15. A contactless approach for respiratory gating in PET using continuous-wave radar.

    Science.gov (United States)

    Ersepke, Thomas; Büther, Florian; Heß, Mirco; Schäfers, Klaus P

    2015-08-01

    Respiratory gating is commonly used to reduce motion artifacts in positron emission tomography (PET). Clinically established methods for respiratory gating in PET require contact to the patient or a direct optical line between the sensor and the patient's torso and time consuming preparation. In this work, a contactless method for capturing a respiratory signal during PET is presented based on continuous-wave radar. The proposed method relies on the principle of emitting an electromagnetic wave and detecting the phase shift of the reflected wave, modulated due to the respiratory movement of the patient's torso. A 24 GHz carrier frequency was chosen allowing wave propagation through plastic and clothing with high reflections at the skin surface. A detector module and signal processing algorithms were developed to extract a quantitative respiratory signal. The sensor was validated using a high precision linear table. During volunteer measurements and [(18)F] FDG PET scans, the radar sensor was positioned inside the scanner bore of a PET/computed tomography scanner. As reference, pressure belt (one volunteer), depth camera-based (two volunteers, two patients), and PET data-driven (six patients) signals were acquired simultaneously and the signal correlation was quantified. The developed system demonstrated a high measurement accuracy for movement detection within the submillimeter range. With the proposed method, small displacements of 25 μm could be detected, not considerably influenced by clothing or blankets. From the patient studies, the extracted respiratory radar signals revealed high correlation (Pearson correlation coefficient) to those derived from the external pressure belt and depth camera signals (r = 0.69-0.99) and moderate correlation to those of the internal data-driven signals (r = 0.53-0.70). In some cases, a cardiac signal could be visualized, due to the representation of the mechanical heart motion on the skin. Accurate respiratory signals were

  16. Revised benchmarking of contact-less fingerprint scanners for forensic fingerprint detection: challenges and results for chromatic white light scanners (CWL)

    Science.gov (United States)

    Kiltz, Stefan; Leich, Marcus; Dittmann, Jana; Vielhauer, Claus; Ulrich, Michael

    2011-02-01

    Mobile contact-less fingerprint scanners can be very important tools for the forensic investigation of crime scenes. To be admissible in court, data and the collection process must adhere to rules w.r.t. technology and procedures of acquisition, processing and the conclusions drawn from that evidence. Currently, no overall accepted benchmarking methodology is used to support some of the rules regarding the localisation, acquisition and pre-processing using contact-less fingerprint scanners. Benchmarking is seen essential to rate those devices according to their usefulness for investigating crime scenes. Our main contribution is a revised version of our extensible framework for methodological benchmarking of contact-less fingerprint scanners using a collection of extensible categories and items. The suggested main categories describing a contact-less fingerprint scanner are properties of forensic country-specific legal requirements, technical properties, application-related aspects, input sensory technology, pre-processing algorithm, tested object and materials. Using those it is possible to benchmark fingerprint scanners and describe the setup and the resulting data. Additionally, benchmarking profiles for different usage scenarios are defined. First results for all suggested benchmarking properties, which will be presented in detail in the final paper, were gained using an industrial device (FRT MicroProf200) and conducting 18 tests on 10 different materials.

  17. Prepaid cards: how do they function? how are they regulated?

    OpenAIRE

    Mark Furletti

    2004-01-01

    This conference, sponsored by the Payment Cards Center, brought together prepaid card industry leaders and regulators to discuss how various prepaid-card systems work and the ways in which different state and federal laws can affect them. The conference featured sessions on bank- and merchant-issued gift cards, payroll cards, and flexible spending account cards. It also featured presentations by experts on Regulation E, the Federal Deposit Insurance Act, state money transmitter laws, and stat...

  18. 75 FR 10414 - Researcher Identification Card

    Science.gov (United States)

    2010-03-08

    ... minimize the paperwork burden on the public as required by the Paperwork Reduction Act. Another comment... use bar-codes on researcher identification cards in the Washington, DC, area. The plastic cards we... 1254.10(b). Paperwork Reduction Act The information collection in this regulation was previously...

  19. C-cards in Music Education

    DEFF Research Database (Denmark)

    Valente, Andrea; Lyon, Kirstin Catherine

    2005-01-01

    The paper proposes a new way of introducing music to classes of 8 to 10 years old pupils, by adopting a recent educational tool for teaching Computer Science. Our proposal builds in fact on computational cards (or c-cards), a playful and intuitive mind-tool, that has been applied to a variety...

  20. C-cards in Music Education

    DEFF Research Database (Denmark)

    Valente, Andrea; Lyon, Kirstin Catherine

    Music and Computer Science share a dual nature: theory and practice relate in complex ways, and seem to be equally central for learners; for this no standard teaching approach for children has yet emerged in either of these two areas. Computational cards is a tabletop game, where cards act as com...

  1. C-cards in Music Education

    DEFF Research Database (Denmark)

    Valente, Andrea; Lyon, Kirstin Catherine

    2005-01-01

    as computational elements. Computing machines can be defined, physically built and animated by disposing cards on a table, and moving objectified symbols on top of them, following formal rules. We provide each card with one associated action. The action is performed each time a peg lands on one of the four ports...

  2. Fingerprint matching on smart card: A review

    CSIR Research Space (South Africa)

    Baruni, Kedimotse P

    2016-12-01

    Full Text Available Fingerprint Match-on-Card (MoC) offers the highest degree of privacy and security to cardholders as the fingerprint never leaves the secure environment of a smart card. The level of security of a biometric system is evaluated by the location where...

  3. Establishing a Successful Smart Card Program.

    Science.gov (United States)

    Wiens, Janet

    2001-01-01

    Discusses how to run a successful smart card program through a comprehensive approach that includes a detailed plan for the present and future, high level support from school administration, and extensive user input. Florida State University is used to illustrate a successfully implemented smart card program. (GR)

  4. Mammography screening credit card and compliance.

    Science.gov (United States)

    Schapira, D V; Kumar, N B; Clark, R A; Yag, C

    1992-07-15

    Screening for breast cancer using mammography has been shown to be effective in reducing mortality from breast cancer. The authors attempted to determine if use of a wallet-size plastic screening "credit" card would increase participants' compliance for subsequent mammograms when compared with traditional methods of increasing compliance. Two hundred and twenty consecutive women, ages 40-70 years, undergoing their first screening mammography were recruited and assigned randomly to four groups receiving (1) a reminder plastic credit card (2) reminder credit card with written reminder; (3) appointment card; and (4) verbal recommendation. Return rates of the four groups were determined after 15 months. The return rate for subsequent mammograms was significantly higher for participants (72.4%) using the credit card than for participants (39.8%) exposed to traditional encouragement/reminders (P less than 0.0001). The credit card was designed to show the participant's screening anniversary, and the durability of the card may have been a factor in increasing the return rate. The use of reminder credit cards may increase compliance for periodic screening examinations for other cancers and other chronic diseases.

  5. College Student Performance and Credit Card Usage.

    Science.gov (United States)

    Pinto, Mary Beth; Parente, Diane H.; Palmer, Todd Starr

    2001-01-01

    Examines the relationship between credit card usage, employment, and academic performance among a group of college students with credit cards. Results reveal that the students differed significantly in the level of anxiety felt from carrying debt, perceived need to work, and perceived impact of employment on academic performance. (Contains 57…

  6. Designing More Effective Accountability Report Cards

    Science.gov (United States)

    Sabbah, Faris M.

    2011-01-01

    The purpose of this study was to identify and design standards and procedures for creating easily interpreted accountability reports cards, consistent with the requirements spelled out in the No Child Left Behind Act of 2001 (NCLB). The use of public report cards was first raised during the debate that took place immediately prior to the passage…

  7. Dimensional Analysis as a Trading Card Game.

    Science.gov (United States)

    Machacek, A. C.

    2001-01-01

    Describes a form of dimensional analysis based on a pack of cards for use with students aged 11-16. Presents new approaches to understanding the manipulation of simple equations, and also aids familiarization with the units involved and the relationships between them. Provides differentiation by altering the layout of the cards and varying the…

  8. An Examination of Visitors’ Interest in Tourist Cards and Cultural Routes in the Case of a Romanian Destination

    Directory of Open Access Journals (Sweden)

    Ana ISPAS

    2015-10-01

    Full Text Available Although tourist cards and cultural routes have been interesting innovations when they were launched on the international tourism market, they are rarely implemented in Romanian tourism destinations, especially in an integrated manner. This paper presents a theoretical model regarding the integration of tourist cards in cultural routes, based on the assumption that tourists who are interested in both products have similar demographic and travel characteristics. The research results outline only the infl uence of tourists’ travel characteristics on their interest to buy cultural routes and tourist cards. Leisure travelers should be the main targeted segment, as their probability to buy such products is higher than in the case of business or VFR (visit friends and relatives tourists. These results can assist the Destination Management Organizations (DMOs regarding the choice of marketing strategies aimed at integrating cultural routes in a tourist card.

  9. WHAT INFLUENCE CREDIT CARD DEBTS IN YOUNG CONSUMERS IN MALAYSIA

    Directory of Open Access Journals (Sweden)

    Syed Shah ALAM

    2014-12-01

    Full Text Available This paper examines empirically antecedents of the credit card debts in young consumers in Malaysia. We examine whether easy access to credit card, credit card related knowledge, aggressive promotion by credit card industry, low minimum payment requirement and attitude towards credit cards influence credit card debts in the younger generation. Regression model was used to meet the objectives. These findings based on a sample of 240 young credit card holders, show that the factors that affect credit card debts are credit card related knowledge, aggressive promotion by credit card industry and low minimum payment requirements. These findings also provide insights for both bank management and policy-makers to improve the bank performance in terms of credit card debts.

  10. Insider protection: A report card

    International Nuclear Information System (INIS)

    Al-Ayat, R.A.; Judd, B.R.

    1986-01-01

    Enhanced security measures against external threats (e.g., terrorists, criminals) have been implemented at most facilities that handle special nuclear material, classified information, or other assets critical to national security. Attention is now focusing on insider protection, and safeguards managers are attempting to provide balanced protection against insider and outsider threats. Potential insider threats include attempts by facility employees to steal special nuclear material (SNM), to cause a radiological hazard to the public, to sabotage critical facilities, or to steal property or classified information. This paper presents a report card on the status of insider protection at Department of Energy and Nuclear Regulatory Commission-licensed facilities, with emphasis on SNM theft. The authors discuss the general trends in insider protection and the limitations of protection measures currently in use. They also discuss the most critical needs for improved procedures, technology, analytical tools, and education for safeguards personnel

  11. Insider protection: a report card

    International Nuclear Information System (INIS)

    Al-Ayat, R.A.; Judd, B.R.

    1986-01-01

    Enhanced security measures against external threats (e.g., terrorists, criminals) have been implemented at most facilities that handle special nuclear material, classified information, or other assets critical to national security. Attention is not focussing on insider protection, and safeguards managers are attempting to provide balanced protection against insider and outsider threats. Potential insider threats include attempts by facility employees to steal special nuclear material (SNM), to cause a radiological hazard to the public, to sabotage critical facilities, or to steal property or classified information. This paper presents a report card on the status of insider protection at Department of Energy and Nuclear Regulatory Commission-licensed facilities, with emphasis on SNM theft. We discuss the general trends in insider protection and the limitations of protection measures currently in use. We also discuss the most critical needs for improved procedures, technology, analytical tools, and education for safeguards personnel

  12. Card - Electronic Money. Comparative Study

    Directory of Open Access Journals (Sweden)

    Mariana Rodica TIRLEA

    2012-11-01

    Full Text Available This type of coin and appeared as a result of the needs for a proper management of the financial resources available in the market, but also to improve the payments system in our country. The card is an alternative to the conventional instruments of payment is a payment instrument with and without cash by means of which the holder disposes of the current account. It is a standardized, secure information and individualized, through which you can perform operations of cash withdrawal, payment for the goods or services purchased, payment obligations by the public administration authorities and funds transfers between accounts, other than those ordered and executed by financial institutions, carried out through the electronic payment instrument.

  13. A simple, low-cost and robust capillary zone electrophoresis Method with capacitively coupled contactless conductivity detection for the routine determination of four selected penicillins in Money-constrained laboratories

    NARCIS (Netherlands)

    Paul, Prasanta; Sänger-van de Griend, Cari; Adams, Erwin; Van Schepdael, Ann

    2018-01-01

    A simple and robust capillary zone electrophoresis Method was developed and validated for the determination of amoxicillin and clavulanate, ampicillin, phenoxymethyl penicillin (Pen V) as well as flucloxacillin. Capacitively coupled contactless conductivity detection was employed as detection Mode

  14. K-band Doppler radar for contact-less overnight sleep marker assessment: a pilot validation study.

    Science.gov (United States)

    Vasireddy, Rakesh; Roth, Corinne; Mathis, Johannes; Goette, Josef; Jacomet, Marcel; Vogt, Andreas

    2017-09-11

    An estimated 45 million persons in Europe are annually subjected to sleep-wake disorders. State-of-the-art polysomnography provides sophisticated insights into sleep (patho)physiology. A drawback of the method, however, is the obtrusive setting dependent on a clinical-based sleep laboratory with high operational costs. A contact-less prototype was developed to monitor limb movements and vital signs during sleep. A dual channel K-band Doppler radar transceiver captured limb movements and periodic chest wall motion due to respiration and heart activity. A wavelet transform based multi-resolution analysis (MRA) approach isolated limb movements, respiration, and heart rate from the demodulated signal. A test bench setup characterized the prototype simulating near physiological chest wall motions caused by periodic respiration and heartbeats in humans. Single- and multi-tone test bench simulations showed extremely low relative percentage errors of the prototype for respiratory and heart rate within -2 and 1%. The performance of the prototype was validated in overnight comparative studies, involving two healthy volunteers, with polysomnography as the reference. The prototype has successfully classified limb movements, with a sensitivity and specificity of 88.9 and 76.8% respectively, and has achieved accurate respiratory and heart rate measurement performance with overall absolute errors of 1 breath per minute for respiration and 3 beats per minute for heart rate. This pilot study shows that K-band Doppler radar and wavelet transform MRA seem to be valid for overnight sleep marker assessment. The contact-less approach might offer a promising solution for home-based sleep monitoring and assessment.

  15. Loyalty Card Promotional Activity in Budget Hotel

    OpenAIRE

    Teng, Fei

    2010-01-01

    Loyalty card is one of the most commonly used promotional activities in business. Thus far, there are some research has been done on luxury hotel, but very few researches are on budget hotel. So, the purpose of the thesis is finding out the Swedish customers’ attitude and behavior towards budget hotel’s loyalty card; getting to know what factors influence Swedish customers’ response towards the loyalty card and budget hotels. In the thesis, the main research problem is “How do Swedish custome...

  16. PERIOD OF VALIDITY OF CERN CARDS

    CERN Multimedia

    Relations with the Host States Service

    2002-01-01

    Reminder The period of validity of CERN cards not bearing an expiry date has been extended from 30 June to 31 December 2002 (see paragraph 17.4 of the Implementation Measures relating to Operational Circular n° 2). Holders of such cards are kindly requested to have their cards renewed either at the Users Office (in the case of Users) or at the Registration Service (all the others) from 1 August 2002 onwards. Relations with the Host States Service http://www.cern.ch/relations/ Tel. 72848

  17. 'Smart card' speeds triage, boosts safety.

    Science.gov (United States)

    2008-10-01

    An internally developed 'smart card' and a kiosk equipped with an electronic reader have helped Wellington (FL) Regional Medical Center speed up its triage process considerably. The new technology is extremely popular with the staff, as well as with the patients. Here are some of its benefits: Patients who have the card don't need to provide a detailed history every time they visit the ED. Nurses don't have to type in the patient's medical information. It automatically "populates" their computer screen. Security is maintained, because the information is stored in a database, and not on the card.

  18. SD card projects using the PIC microcontroller

    CERN Document Server

    Ibrahim, Dogan

    2010-01-01

    PIC Microcontrollers are a favorite in industry and with hobbyists. These microcontrollers are versatile, simple, and low cost making them perfect for many different applications. The 8-bit PIC is widely used in consumer electronic goods, office automation, and personal projects. Author, Dogan Ibrahim, author of several PIC books has now written a book using the PIC18 family of microcontrollers to create projects with SD cards. This book is ideal for those practicing engineers, advanced students, and PIC enthusiasts that want to incorporate SD Cards into their devices. SD cards are che

  19. Recognition of the smart card iconic numbers

    Directory of Open Access Journals (Sweden)

    Xin Xue Shi

    2016-01-01

    Full Text Available Manual way of recognizing and inputting the smart card iconic numbers leads to much time consuming, high resources consuming and low accuracy. This paper presents a new automatic method based on the technology of computer vision, including Harr operator for face detection, Fast operator for number location, image binarization, character segmentation and BP neural network for number recognition. Experimental results on 100 ID cards show that by adjusting the parameters of the BP neural network properly, the recognition accuracy is more than 99%, and the recognition time for each ID card is within 0.05 seconds.

  20. Thermal transfer structures coupling electronics card(s) to coolant-cooled structure(s)

    Science.gov (United States)

    David, Milnes P; Graybill, David P; Iyengar, Madhusudan K; Kamath, Vinod; Kochuparambil, Bejoy J; Parida, Pritish R; Schmidt, Roger R

    2014-12-16

    Cooling apparatuses and coolant-cooled electronic systems are provided which include thermal transfer structures configured to engage with a spring force one or more electronics cards with docking of the electronics card(s) within a respective socket(s) of the electronic system. A thermal transfer structure of the cooling apparatus includes a thermal spreader having a first thermal conduction surface, and a thermally conductive spring assembly coupled to the conduction surface of the thermal spreader and positioned and configured to reside between and physically couple a first surface of an electronics card to the first surface of the thermal spreader with docking of the electronics card within a socket of the electronic system. The thermal transfer structure is, in one embodiment, metallurgically bonded to a coolant-cooled structure and facilitates transfer of heat from the electronics card to coolant flowing through the coolant-cooled structure.

  1. 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.…

  2. Médicarte software developed for the Quebec microprocessor health card project.

    Science.gov (United States)

    Lavoie, G; Tremblay, L; Durant, P; Papillon, M J; Bérubé, J; Fortin, J P

    1995-01-01

    The Quebec Patient Smart Card Project is a Provincial Government initiative under the responsibility of the Rgie de l'assurance-maladie du Québec (Quebec Health Insurance Board). Development, implementation, and assessment duties were assigned to a team from Université Laval, which in turn joined a group from the Direction de la santé publique du Bas-St-Laurent in Rimouski, where the experiment is taking place. The pilot project seeks to evaluate the use and acceptance of a microprocessor card as a way to improve the exchange of clinical information between card users and various health professionals. The card can be best described as a résumé containing information pertinent to an individual's health history. It is not a complete medical file; rather, it is a summary to be used as a starting point for a discussion between health professionals and patients. The target population is composed of persons 60 years and over, pregnant women, infants under 18 months, and the residents of a small town located in the target area, St-Fabien, regardless of age. The health professionals involved are general practitioners, specialists, pharmacists, nurses, and ambulance personnel. Participation in the project is on a voluntary basis. Each health care provider participating in the project has a personal identification number (PIN) and must use both an access card and a user card to access information. This prevents unauthorized access to a patient's card and allows the staff to sign and date information entered onto the patient card. To test the microprocessor card, we developed software based on a problem-oriented approach integrating diagnosis, investigations, treatments, and referrals. This software is not an expert system that constrains the clinician to a particular decisional algorithm. Instead, the software supports the physician in decision making. The software was developed with a graphical interface (Windows 3.1) to maximize its user friendliness. A version of the

  3. Prefrontal system dysfunction and credit card debt.

    Science.gov (United States)

    Spinella, Marcello; Yang, Bijou; Lester, David

    2004-10-01

    Credit card use often involves a disadvantageous allocation of finances because they allow for spending beyond means and buying on impulse. Accordingly they are associated with increased bankruptcy, anxiety, stress, and health problems. Mounting evidence from functional neuroimaging and clinical studies implicates prefrontal-subcortical systems in processing financial information. This study examined the relationship of credit card debt and executive functions using the Frontal System Behavior Scale (FRSBE). After removing the influences of demographic variables (age, sex, education, and income), credit card debt was associated with the Executive Dysfunction scale, but not the Apathy or Disinhibition scales. This suggests that processes of conceptualizing and organizing finances are most relevant to credit card debt, and implicates dorsolateral prefrontal dysfunction.

  4. EuCARD final project report

    CERN Document Server

    Koutchouk, J P

    2014-01-01

    After four years of activity, EuCARD has most of its objectives fulfilled, with some new objectives added and a few others on excellent tracks while requiring additional time. The management has been active in reinforcing the collaborative links between partners and projects, contributing to the preparation of FP7-EuCARD2, initiating FP7-HiLumi-LHC Design Study, to favour sustained collaborations beyond EuCARD. An out-of-contract network has been successfully launched on laser plasma acceleration, to combine forces between accelerator, laser and plasma communities. Communication and dissemination activities have led to two highlights: Accelerating News, an accelerator R&D newsletter initiated by EuCARD and now common to all FP7 accelerator projects (over 1000 subscribers) and a series of monographs on accelerator sciences that is progressively finding its public. The scientific networks have more than fulfilled their initial objectives: roadmaps are defined for neutrino facilities, submitted to the Europe...

  5. SC2: Secure Communication over Smart Cards

    DEFF Research Database (Denmark)

    Dragoni, Nicola; Lostal, Eduardo; Papini, Davide

    2012-01-01

    The Security-by-Contract (S×C) framework has recently been proposed to support software evolution in open multi-application smart cards. The key idea lies in the notion of contract, a specification of the security behavior of an application that must be compliant with the security policy...... of the card hosting the application. In this paper we address a key issue to realize the S×C idea, namely the outsourcing of the contractpolicy matching service to a Trusted Third Party (TTP). In particular, we present the design and implementation of (SC)2 (Secure Communication over Smart Cards), a system...... securing the communication between a smart card and the TTP which provides the S×C matching service....

  6. College Student Credit Card Usage and Debt.

    Science.gov (United States)

    Rybka, Kathryn M.

    2001-01-01

    Provides an overview of the concerns related to credit card usage by college students. Offers information student affairs professionals can use to help college students make responsible choices. (Contains 26 references.) (GCP)

  7. Telephone chip-cards as individual dosemeters

    International Nuclear Information System (INIS)

    Goeksu, H.Y.

    2003-01-01

    It has been observed that a certain type of telephone chip-card can be used as radiation detectors for individuals exposed to external gamma doses. The radiation dose responses of more than 200 chip-cards, produced by various companies since 1990, were investigated using infrared stimulated luminescence (IRSL). The radiation dose responses of some of the chip-cards were found to be compatible with commonly used synthetic phosphors that are used for routine occupational dose monitoring. The IRSL signal is shown to be linear with a radiation dose from 250 mGy to 5 Gy and stable at ambient temperature, which allows the use of such chip-cards for reconstruction of doses for individuals

  8. FRENCH CARDS - NEW PROCEDURE FOR INITIAL APPLICATION

    CERN Multimedia

    Human Resources Division

    2002-01-01

    The Human Resources Division would like to remind members of personnel that they are obliged to submit an application form for a French card as soon as they have a permanent address in either Switzerland or in France and they are actually living there. Following the rationalization of our administrative procedures, as of October 1st, 2002, the initial application procedure for a French card will now be as follows: The member of personnel should complete an application form. If necessary, an application form must also be completed for family members. These forms must then be transferred via e-mail to the appropriate Divisional Administrative Officer (DAO) who will forward them to the Cards Service. In parallel, the member of personnel should submit the necessary supporting documents to the Cards Service. The application form (Word format only), the procedural details, the necessary supporting documents as well as the conditions of issue are available here.   Human Resources Division Tel. 74469

  9. Prototype ALICE front-end card

    CERN Multimedia

    Maximilien Brice

    2004-01-01

    This circuit board is a prototype 48-channel front end digitizer card for the ALICE time projection chamber (TPC), which takes electrical signals from the wire sensors in the TPC and shapes the data before converting the analogue signal to digital data. A total of 4356 cards will be required to process the data from the ALICE TPC, the largest of this type of detector in the world.

  10. Firewall Mechanism in a User Centric Smart Card Ownership Model

    OpenAIRE

    Akram , Raja Naeem; Markantonakis , Konstantinos; Mayes , Keith

    2010-01-01

    International audience; Multi-application smart card technology facilitates applications to securely share their data and functionality. The security enforcement and assurance in application sharing is provided by the smart card firewall. The firewall mechanism is well defined and studied in the Issuer Centric Smart Card Ownership Model (ICOM), in which a smart card is under total control of its issuer. However, it is not analysed in the User Centric Smart Card Ownership Model (UCOM) that del...

  11. An overview of smart card technology and markets

    OpenAIRE

    Mark Furletti

    2002-01-01

    As part of the Payment Cards Center's series of discussion papers, this paper provides an overview of smart card technology and its potential for significantly increasing payment card functionality. In addition to reviewing the current market for smart cards in the U.S., this paper examines the costs and barriers associated with their wide spread adoption. European and US smart card acceptance is compared. In addition, this paper provides background on the technological and infrastructure dev...

  12. Correlates of credit card ownership in men and women.

    Science.gov (United States)

    Yang, Bijou; Lester, David

    2005-06-01

    In a sample of 352 students, correlates of credit card ownership differed by sex. For both men and women, credit card ownership was predicted by their affective attitude toward credit cards. However, whereas for men concern with money as a tactic for gaining power predicted credit card ownership, for women feelings of insecurity about having sufficient money and having a conservative approach to money predicted credit card ownership.

  13. Impact of Loyalty Cards On Customers Store Loyalty

    OpenAIRE

    Elif Akagün Ergin; Nurettin Parıltı; Bülent Özsaçmacı Özsaçmacı

    2011-01-01

    In this paper, we try to determine whether loyalty cards issued by stores have an impact on customer loyalty and how loyalty cards compare with other factors companies can use to increase loyalty in general. Based on the results of the study, it is concluded that loyalty cards have no impact on customerss store loyalty. On the contrary, it is observed that customers that use their loyalty cards frequently tend to shop at different stores with different loyalty cards.

  14. THE EVOLUTION OF THE INTELLIGENT CARDS AND THE ROMANIAN MARKET

    OpenAIRE

    Alexandra Pricopi; Alina Elena Oprescu

    2011-01-01

    This paper will try to describe the close relationship between the economic evolution and technology, especially how the technical aspects of debit/credit cards interact with the economical aspects. There are approached concepts related to smart card and especially the use of cards in different economic purposes. Since the introduction of the first cards there has been an accelerated growth of the use of smart cards. One of the essential growth factors has been the progress in the electronic ...

  15. Rabdomioma cardíaco

    Directory of Open Access Journals (Sweden)

    Mariela Céspedes Almira

    Full Text Available El rabdomioma es un tumor benigno cardíaco primario. Se describe un recién nacido de 4 días de edad, producto de parto eutócico a las 40 semanas de edad gestacional y buen peso al nacer, nacido vía transpelviana sin morbilidad perinatal, test de Apgar 9/9, que a las pocas horas de vida se le ausculta soplo cardiaco de intensidad III/VI, sin otros signos clínicos. La evaluación ecocardiográfica reveló masa tumoral pediculada con características obstructivas del tractus de salida del ventrículo izquierdo, que genera gradiente a ese nivel de alrededor de 80 mmHg. Se realizó exéresis del tumor de base ancha, aspecto nacarado y superficie lisa a través de aortotomía oblicua, con circulación extracorpórea. El curso posoperatorio fue sin complicaciones. El paciente evoluciona sin residuos ni secuelas a los 12 meses de seguimiento.

  16. Sustainability Cards: Design for Longevity

    DEFF Research Database (Denmark)

    Hasling, Karen Marie; Ræbild, Ulla

    2017-01-01

    Product longevity is considered widely as a relevant strategic approach, amongst many, within the field of sustainability. Yet, how to design for increased product lifetime may not be so obvious for practitioners. The complexity of the surrounding issues can constitute a barrier for designers and...... in terms of product longevity. As the paper builds on a single case study and is situated within a single discipline (fashion and apparel), the outcome should be considered as tentative indications of future potential.......Product longevity is considered widely as a relevant strategic approach, amongst many, within the field of sustainability. Yet, how to design for increased product lifetime may not be so obvious for practitioners. The complexity of the surrounding issues can constitute a barrier for designers...... and companies, in terms of adopting and implementing the approach in the design process. This paper explores whether and possible how the ‘design card’ format (i.e. method card or alike), can be a way to support dissemination, application and communication of knowledge related to the notion of product longevity...

  17. Integration

    DEFF Research Database (Denmark)

    Emerek, Ruth

    2004-01-01

    Bidraget diskuterer de forskellige intergrationsopfattelse i Danmark - og hvad der kan forstås ved vellykket integration......Bidraget diskuterer de forskellige intergrationsopfattelse i Danmark - og hvad der kan forstås ved vellykket integration...

  18. Perspective Taking and Cognitive Flexibility in the Dimensional Change Card Sorting (DCCS) Task

    Science.gov (United States)

    Kloo, Daniela; Perner, Josef; Aichhorn, Markus; Schmidhuber, Nicola

    2010-01-01

    In a study with 79 3-year-olds, we confirm earlier findings that separating the sorting dimensions improve children's performance on the Dimensional Change Card Sorting (DCCS) task. We also demonstrate that the central reason for this facilitation is that the two sorting dimensions are not integral features of a single object. Spatial separation…

  19. Evaluation of microchip capillary electrophoresis with external contactless conductivity detection for the determination of major inorganic ions and lithium in serum and urine samples

    Czech Academy of Sciences Publication Activity Database

    Kubáň, Pavel; Hauser, P.C.

    2008-01-01

    Roč. 8, č. 11 (2008), s. 1829-1836 ISSN 1473-0197 R&D Projects: GA AV ČR IAA400310609; GA AV ČR IAA400310703; GA ČR GA203/08/1536 Institutional research plan: CEZ:AV0Z40310501 Keywords : body fluids * microchip capillary electrophoresis * contactless conductivity detection Subject RIV: CB - Analytical Chemistry, Separation Impact factor: 6.478, year: 2008

  20. Trasplante cardíaco

    Directory of Open Access Journals (Sweden)

    Dimitri Novitzky

    2007-01-01

    Full Text Available En 1985, en el Tampa General Hospital se inició el Programa de Trasplante Cardíaco. Hasta la fecha se realizaron 815 trasplantes en 795 pacientes, 17 de los cuales fueron sometidos a un retrasplante. La sobrevida actuarial al mes es del 94,5%, al año del 87%, a los 3 años alcanza el 81%, a los 5 años el 74% y a los 10 años el 52%.El Medical Review Board se reúne semanalmente para un seguimiento de la presentación de pacientes y la selección de los candidatos adecuados para el programa. Dentro de las varias Organ Procurement Organizations of the Region, la institución de terapia hormonal para el donante y el receptor está ampliamente aceptada. En el Tampa General Hospital también se le administra levotiroxina al receptor, en la sala de operaciones y en la sala de cuidados intensivos en la situación de un bajo volumen minuto. La mayoría de los trasplantes se efectúan en pacientes con estado 1A o 1B. La inmunosupresión es indicada por especialistas cardiólogos, lo mismo que la realización de la biopsia endomiocárdica con el fin de ajustar la medicación inmunosupresora. En esta revisión se presentan los resultados generales del programa, la selección de pacientes, los procedimientos quirúrgicos, la inmunosupresión y la asistencia que requieren los ventrículos

  1. Sharing Electronic Medical Record on the WWW Using Regional Services and Smart Cards

    Science.gov (United States)

    Rotonen, Mikko

    2001-01-01

    Southern Finland was a partner of the European Commission funded telematics project, InterCare, which developed and demonstrated a www-based regional architecture, services and application integrated with smart cards. The InterCare project combined the results from smart cards, mobile emergency services, seamless care, common objects and security projects. The developed services are available as ASP-services for the healthcare organisation in different levels and sectors (primary, secondary and private healthcare providers). The services can also be used in migration to EPR.

  2. Patient health record on a smart card.

    Science.gov (United States)

    Naszlady, A; Naszlady, J

    1998-02-01

    A validated health questionnaire has been used for the documentation of a patient's history (826 items) and of the findings from physical examination (591 items) in our clinical ward for 25 years. This computerized patient record has been completed in EUCLIDES code (CEN TC/251) for laboratory tests and an ATC and EAN code listing for the names of the drugs permanently required by the patient. In addition, emergency data were also included on an EEPROM chipcard with a 24 kb capacity. The program is written in FOX-PRO language. A group of 5000 chronically ill in-patients received these cards which contain their health data. For security reasons the contents of the smart card is only accessible by a doctor's PIN coded key card. The personalization of each card was carried out in our health center and the depersonalized alphanumeric data were collected for further statistical evaluation. This information served as a basis for a real need assessment of health care and for the calculation of its cost. Code-combined with an optical card, a completely paperless electronic patient record system has been developed containing all three information carriers in medicine: Texts, Curves and Pictures.

  3. FRENCH CARDS - NEW PROCEDURE FOR INITIAL APPLICATION

    CERN Multimedia

    Human Resources Division

    2002-01-01

    The Human Resources Division would like to remind members of personnel that they are obliged to submit an application form for a French card as soon as they have a permanent address in either Switzerland or in France and they are actually living there. Following the rationalization of our administrative procedures, as of October 1st, 2002, the initial application procedure for a French card will now be as follows: The member of personnel should complete an application form. If necessary, an application form must also be completed for family members. These forms must then be transferred via e-mail to the appropriate Divisional Administrative Officer (DAO) who will forward them to the Cards Service. In parallel, the member of personnel should submit the necessary supporting documents to the Cards Service. Users are requested to apply for a French card through the Users Office. The application form (Word format only), the procedural details, the necessary supporting documents as well as the conditions of issue a...

  4. Interoperable computerized smart card based system for health insurance and health services applied in cardiology.

    Science.gov (United States)

    Cocei, Horia-Delatebea; Stefan, Livia; Dobre, Ioana; Croitoriu, Mihai; Sinescu, Crina; Ovricenco, Eduard

    2002-01-01

    In 1999 Romania started its health care reform by promulgating the Health Insurance Law. A functional and efficient health care system needs procedures for monitoring and evaluation of the medical services, communication between different service providers and entities involved in the system, integration and availability of the information. The final goal is a good response to the needs and demands of the patients and of the real life. For this project we took into account, on one hand, the immediate need for computerized systems for the health care providers and, on the other hand, the large number of trials and experiments with health smart cards across Europe. Our project will implement a management system based on electronic patient records to be used in all cardiology clinics and will experiment the health smart cards, will promote and demonstrate the capabilities of the smart card technology. We focused our attention towards a specific and also critical category of patients, those with heart diseases, and also towards a critical sector of the health care system--the emergency care. The patient card was tested on a number of 150 patients at a cardiology clinic in Bucharest. This was the first trial of a health smart card in Romania.

  5. A Hybrid Data Mining Approach for Credit Card Usage Behavior Analysis

    Science.gov (United States)

    Tsai, Chieh-Yuan

    Credit card is one of the most popular e-payment approaches in current online e-commerce. To consolidate valuable customers, card issuers invest a lot of money to maintain good relationship with their customers. Although several efforts have been done in studying card usage motivation, few researches emphasize on credit card usage behavior analysis when time periods change from t to t+1. To address this issue, an integrated data mining approach is proposed in this paper. First, the customer profile and their transaction data at time period t are retrieved from databases. Second, a LabelSOM neural network groups customers into segments and identify critical characteristics for each group. Third, a fuzzy decision tree algorithm is used to construct usage behavior rules of interesting customer groups. Finally, these rules are used to analysis the behavior changes between time periods t and t+1. An implementation case using a practical credit card database provided by a commercial bank in Taiwan is illustrated to show the benefits of the proposed framework.

  6. PENGGUNAAN MODEL COOPERATIVE LEARNING TIPE PROBING PROMPTING BERBANTU MEDIA FLASH CARD TERHADAP HASIL BELAJARIPS TERPADU

    Directory of Open Access Journals (Sweden)

    Rita Diartini

    2017-06-01

    Full Text Available The purpose of this research is to know the effect of learning probing prompting assisted flash card media to the learning outcomes of study of IPS integrated second semester class VII MTs Muhammadiyah Metro academic year 2016/2017.The population in this study is the students of class VII MTs Muhammadiyah Metro academic year 2016/2017 which amounted to 48 students. The sample used is class VIIB MTs Muhammadiyah Metro which amounts to 24 students as experiment class, while class VIIA become control class. This study aims to determine whether there is influence of the use of learning with Probing Prompting Helped Flash Card Media to the results of learning IPS integrated with the formula of simple linear regression. From the data analysis of the results of the study using simple linear regression formula with a significant level of 5% obtained tcount = 3.85 while ttable = 1.72 shows t count > ttable, so the hypothesis accepted, that there is a significant influence from the use of probing prompting model assisted flash card media on the learning outcomes of study of IPS integrated second semester class VII MTs Muhammadiyah Metro academic year 2016/2017. Keywords : Flash card, Learning outcomes, Probing prompting

  7. The Criminal Offense of Credit/Debit Card Fraud and the Implementation of Its Sanction on Indonesian Criminal Law

    Directory of Open Access Journals (Sweden)

    Antonius Maria Laot Kian

    2015-04-01

    Full Text Available The aims of the study are to determine the legal arrangements and the application of criminal sanctions against the crime of credit/debit card fraud in Indonesia. The type of study was a normative research by classifying the provisions relevant to the crime of credit/debit card fraud is based on Law No. 11 Year 2008 concerning Information and Electronic Transactions; otherwise it is used also Convention on Cyber crime 2001. Analysis of legal materials made through a law (statue approach to create an ius constituendum regarding the application of criminal sanctions against crime credit/debit card fraud. The results of the research indicated that the legal arrangements and criminal sanctions against the crime of credit/debit card fraud in Indonesia is still relatively minimal. First, not integrated article that directly regulates computer related fraud. Second, not arranged in the form of criminal sanctions for actions that are restitution culprit.

  8. Authoring of digital games via card games

    DEFF Research Database (Denmark)

    Valente, Andrea; Marchetti, Emanuela

    2014-01-01

    Literature and previous studies show that creative play is easy to emerge when children interact with tangible, low-tech toys and games than with digital games. This paradoxical situation is linked to the long-standing problem of end-users (or players) authoring of digital contents and systems. We...... propose a new scenario in which trading card games help making sense and re-design computer games, to support players express themselves aesthetically and in a highly creative way. Our aim is to look for a middle ground between players becoming programmers and simply editing levels. The main contributions...... are to show how card games can represent digital games, how playful play can emerge in card games and digital games, and to begin defining a new way to express game behavior without the use of universal programming languages....

  9. Data card system for filmless radiography

    International Nuclear Information System (INIS)

    Siedband, M.P.

    1987-01-01

    Data cards using the sample principles as music compact discs can store 4 MB of digital data. This is sufficient for 4 uncompressed radiographic images or 16 images with 4:1 average compression. Radiograph memory screens (stimulable phosphors) can be scanned at 1023 lines to provide the input signals. A filmless radiographic x-ray system is described which uses digital data cards of the size of common credit cards. These can be used in the same way as films are now used: placed in patient folders, copied, mailed, seen on view boxes, etc. The techniques of data acquisition, processing, compression, storage and display are described. The advantages of the system are explained in terms of economies, elimination of film (chemicals and processing), and compatibility with other data transmission methods. Suggestions are made for standardization of data storage and control so that this method may be used for other medical imaging applications, such as CT and ultrasound

  10. CRC-cards for Product Modelling

    DEFF Research Database (Denmark)

    Hvam, Lars; Riis, Jesper; Hansen, Benjamin Loer

    2003-01-01

    , transportation, service and decommissioning. A main challenge when building product models is to collect and document the product related data, information and knowledge in a structured way. CRC cards are index cards (or computerized versions of these) which are used to record proposed classes, the behavior...... of the classes, their responsibilities, and their relationship to other classes (collaboration). CRC modelling gives an effective, low-tech method for domain-experts, programmers and users to work closely together to identify, structure, understand and document a product model. CRC cards were originally......This paper describes the CRC (class, responsibility, collaboration) modelling process for building product models. A product model is normally represented in an IT system which contains data, information and knowledge on industrial products and their life cycle properties e.g. manufacturing...

  11. UTILIZAÇÃO DE JAVA CARD COMO PLATAFORMA PARA O DESENVOLVIMENTO DE APLICAÇÕES EM SMART CARD.

    Directory of Open Access Journals (Sweden)

    Lucas Plis Dolce

    2011-12-01

    Full Text Available With the growth of Java Card technology and the increased use of smart cards in the market, demand for the development of applications that run on the cards has risen. These applications need to offerbesides portability, convenience and safety, service quality and high availability for users. This article examines the main concepts of Smart Card technology and use these to develop small applicationsusing the Java Card focusing on the use for control systems where the card would serve as a repository of some data and query tool for larger systems.

  12. Direct and contactless electrical control of temperature of paper and textile foldable substrates using electrospun metallic-web transparent electrodes

    Science.gov (United States)

    Busuioc, Cristina; Evanghelidis, Alexandru; Galatanu, Andrei; Enculescu, Ionut

    2016-10-01

    Multiple and complex functionalities are a demand nowadays for almost all materials, including common day-to-day materials such as paper, textiles, wood, etc. In the present report, the surface temperature control of different types of materials, including paper and textiles, was demonstrated by Joule heating of metallic-web transparent electrodes both by direct current and by RF induced eddy currents. Polymeric submicronic fiber webs were prepared by electrospinning, and metal sputtering was subsequently performed to transform them into flexible transparent electrodes. These electrodes were thermally attached to different substrates, including paper, textiles and glass. Using thermochromic inks, we demonstrated a high degree of control of the substrates’ surface temperature by means of the Joule effect. Metallic fiber webs appear to be excellently suited for use as transparent electrodes for controlling the surface temperature of common materials, their highly flexible nature being a major advantage when dealing with rough, bendable substrates. This kind of result could not be achieved on bendable substrates with rough surfaces such as paper or textiles while employing classical transparent electrodes i.e. metal oxides. Moreover, contactless heating with induced currents is a premiere for transparent electrodes and opens up a score of new application fields.

  13. A new circuit topology using Z-source resonant inverter for high power contactless power transfer applications

    Directory of Open Access Journals (Sweden)

    Ghosh Prabhat Chandra

    2017-12-01

    Full Text Available In this study, a new circuit topology using a Z-source resonant inverter (ZSRI for high power applications in large-air-gap contactless power transfer (CPT systems, has been investigated. The main shortcoming of a large-air-gap CPT system is the poor power transfer efficiency due to low magnetic coupling. In order to minimize this shortcoming and to improve the overall performance of the system by boosting the power transfer capability, in this paper a CPT system with the newly developed circuit topology using high frequency Z-source resonant inverter has been proposed. Using the newly developed circuit topology for the CPT system, it has been observed that the overall performance of the system has been improved to a reasonable level with a purely sinusoidal resonant current flowing through the primary side. Therefore, no harmonics will be injected into the source. The proposed CPT system with an air gap of 16 cm and a misalignment of 3 cm has been simulated using the Maxwell finite element tool and Simplorer circuit simulation software for an output power of 2 kW.

  14. Contactless Measurement of Magnetic Nanoparticles on Lateral Flow Strips Using Tunneling Magnetoresistance (TMR) Sensors in Differential Configuration.

    Science.gov (United States)

    Lei, Huaming; Wang, Kan; Ji, Xiaojun; Cui, Daxiang

    2016-12-14

    Magnetic nanoparticles (MNPs) are commonly used in biomedical detection due to their capability to bind with some specific antibodies. Quantification of biological entities could be realized by measuring the magnetic response of MNPs after the binding process. This paper presents a contactless scanning prototype based on tunneling magnetoresistance (TMR) sensors for quantification of MNPs present in lateral flow strips (LFSs). The sensing unit of the prototype composes of two active TMR elements, which are parallel and closely arranged to form a differential sensing configuration in a perpendicular magnetic field. Geometrical parameters of the configuration are optimized according to theoretical analysis of the stray magnetic field produced by the test line (T-line) while strips being scanned. A brief description of our prototype and the sample preparation is presented. Experimental results show that the prototype exhibits the performance of high sensitivity and strong anti-interference ability. Meanwhile, the detection speed has been improved compared with existing similar techniques. The proposed prototype demonstrates a good sensitivity for detecting samples containing human chorionic gonadotropin (hCG) at a concentration of 25 mIU/mL. The T-line produced by the sample with low concentration is almost beyond the visual limit and produces a maximum stray magnetic field some 0.247 mOe at the sensor in the x direction.

  15. Contactless Measurement of Magnetic Nanoparticles on Lateral Flow Strips Using Tunneling Magnetoresistance (TMR Sensors in Differential Configuration

    Directory of Open Access Journals (Sweden)

    Huaming Lei

    2016-12-01

    Full Text Available Magnetic nanoparticles (MNPs are commonly used in biomedical detection due to their capability to bind with some specific antibodies. Quantification of biological entities could be realized by measuring the magnetic response of MNPs after the binding process. This paper presents a contactless scanning prototype based on tunneling magnetoresistance (TMR sensors for quantification of MNPs present in lateral flow strips (LFSs. The sensing unit of the prototype composes of two active TMR elements, which are parallel and closely arranged to form a differential sensing configuration in a perpendicular magnetic field. Geometrical parameters of the configuration are optimized according to theoretical analysis of the stray magnetic field produced by the test line (T-line while strips being scanned. A brief description of our prototype and the sample preparation is presented. Experimental results show that the prototype exhibits the performance of high sensitivity and strong anti-interference ability. Meanwhile, the detection speed has been improved compared with existing similar techniques. The proposed prototype demonstrates a good sensitivity for detecting samples containing human chorionic gonadotropin (hCG at a concentration of 25 mIU/mL. The T-line produced by the sample with low concentration is almost beyond the visual limit and produces a maximum stray magnetic field some 0.247 mOe at the sensor in the x direction.

  16. Application of a low impedance contactless conductometric detector for the determination of inorganic cations in capillary monolithic column chromatography.

    Science.gov (United States)

    Shen, Dazhong; Li, Dongdong; Yang, Xiuwen; Zhu, Yan; Dong, Jianfeng; Kang, Qi

    2011-03-15

    Poly(glycidyl methacrylate) cation exchange monolithic column was prepared in fused-silica capillaries of 320 μm i.d. by thermally initiated radical polymerization and utilized in capillary ion chromatography. With 15 mM methanesulfonic acid as the mobile phase, the separations of a mixture of inorganic cations (Li(+), Na(+), NH(4)(+), K(+)) was tested by using a capacitively coupled contactless conductivity detector (C(4)D) and a low impedance C(4)D (LIC(4)D). The LIC(4)D is the series combination of a C(4)D and a quartz crystal resonator. At the resonant frequency of the series combination, the capacitor impedance from capillary wall was offset by the inductance impedance from the quartz crystal resonator. A minimum impedance was obtained in the impedance-frequency curve of the combination. The responses of the C(4)D and LIC(4)D were analyzed based on an equivalent circuit model. It was shown that the sensitivity of the C(4)D to the change in analyte concentration is rather poor due to the high ratio of the impedance from the capillary wall capacitor to the solution impedance. The LIC(4)D has the similar sensitivity as a contact conductivity detector but a much smaller cell volume. The on-column detection model was realized by LiC(4)D without preparation of optical detection window in monolithic column. Copyright © 2010 Elsevier B.V. All rights reserved.

  17. Determination of fluoroacetate and fluoride in blood serum by capillary zone electrophoresis using capacitively coupled contactless conductivity detection.

    Science.gov (United States)

    Vidal, Denis Tadeu Rajh; Augelli, Marcio Antonio; Hotta, Guilherme Minoru; Lopes, Fernando Silva; do Lago, Claudimir Lucio

    2011-04-01

    Fluoroacetate is a highly toxic species naturally found in plants and in commercial products (compound 1080) for population control of several undesirable animal species. However, it is non-selective and toxic to many other animals including humans, and thus its detection is very important for forensic purposes. This paper presents a sensitive and fast method for the determination of fluoroacetate in blood serum using capillary electrophoresis with capacitively coupled contactless conductivity detection. Serum blood samples were treated with ethanol to remove proteins. The samples were analyzed in BGE containing 15 mmol/L histidine and 30 mmol/L gluconic acid (pH 3.85). The calibration curve was linear up to 75 μmol/L (R² =0.9995 for N=12). The detection limit in the blood serum was 0.15 mg/kg, which is smaller than the lethal dose for humans and other animals. Fluoride, a metabolite of the fluoroacetate defluorination, could also be detected for levels greater than 20 μmol/L, when polybrene was used for reversion of the EOF. CTAB and didecyldimethylammonium bromide are not useful for this task because of the severe reduction of the fluoride level. However, no interference was observed for fluoroacetate. Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  18. High density electrical card connector system

    Science.gov (United States)

    Haggard, J. Eric; Trotter, Garrett R.

    2000-01-01

    An electrical circuit board card connection system is disclosed which comprises a wedge-operated locking mechanism disposed along an edge portion of the printed circuit board. An extrusion along the edge of the circuit board mates with an extrusion fixed to the card cage having a plurality of electrical connectors. The connection system allows the connectors to be held away from the circuit board during insertion/extraction and provides a constant mating force once the circuit board is positioned and the wedge inserted. The disclosed connection system is a simple solution to the need for a greater number of electrical signal connections.

  19. Card controlled beta backscatter thickness measuring instrument

    International Nuclear Information System (INIS)

    Schlesinger, J.

    1978-01-01

    An improved beta backscatter instrument for the nondestructive measurement of the thickness of thin coatings on a substrate is described. Included therein is the utilization of a bank of memory stored data representative of isotope, substrate, coating material and thickness range characteristics in association with a control card having predetermined indicia thereon selectively representative of a particular isotope, substrate material, coating material and thickness range for conditioning electronic circuit means by memory stored data selected in accord with the predetermined indicia on a control card for converting backscattered beta particle counts into indicia of coating thickness

  20. 12 CFR 567.12 - Purchased credit card relationships, servicing assets, intangible assets (other than purchased...

    Science.gov (United States)

    2010-01-01

    ... assets, intangible assets (other than purchased credit card relationships and servicing assets), credit... credit card relationships, servicing assets, intangible assets (other than purchased credit card..., intangible assets (other than purchased credit card relationships and servicing assets), credit-enhancing...

  1. Barber's Point, Oahu, Hawaii Drift Card Study 2002-2004

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Drift cards were be released from Barber's Point, Oahu, approximately once a month during the two year span to get an idea of the distribution of card drift under...

  2. Puppet Visual Adaptation on Playing Cards as Educational Media

    Directory of Open Access Journals (Sweden)

    Joko Wiyoso

    2017-02-01

    Full Text Available This study aims at presenting an effective media in a form of puppet picture playing cards as a means to introduce traditional puppet to the society. Research and Development (R&D was chosen as the method to develop the playing cards. Results were presented in a form of the design of puppet picture playing cards as many as 54 cards as well as 54 puppet characters as the background pictures. The design of the playing cards is adjusted to the common playing cards which are distributed widely in the society, including both the sizes and symbols, like the pictures of spade, heart, diamond, and club. In detail, the design comprises: (1 the size of playing cards which is 6 cm width of the upper and lower sides and 9 cm length for the left and right sides. (2 The playing cards’ background is in a bright color so does the puppet picture on the card can be seen clearly.

  3. RENEWAL OF CRIMINAL LAW AGAINST ABUSE OF CREDIT CARDS

    Directory of Open Access Journals (Sweden)

    Eka Nugraha

    2015-07-01

    Full Text Available The use of credit cards for payment in lieu of cash since the introduction of the first credit card ever more widely known and used by people.   On the early introduction of this credit card, the wearer is limited to certain circles. However, a few decades later the credit card industry primarily enter the end of the Decade of the 1970s, has penetrated almost throughout all parts of the world, including Indonesia.   A credit card is issued by most commonly used by the public and apply the current International consists of a range of brands, among others, a very popular one is Visa and Master Card are each issued by the credit card company international and Master Card International.In practice many found the works in banking that may be subject to sanctions as set forth in the book of the law of criminal law (Criminal Code.

  4. Time Delay Measurements of Key Generation Process on Smart Cards

    Science.gov (United States)

    2015-03-01

    PKI PoC RAPIDS RFID American National Standards Institute Bring Your Own Device Certificate Authority Common Access Card Card Issuance Facility...Virginia 2. Dudley Knox Library Naval Postgraduate School Monterey, California 39

  5. Ridership impacts of South Florida's EASY smart card.

    Science.gov (United States)

    2013-07-01

    Smart card-based Automated Fare Collection Systems (AFCS) are being increasingly deployed in transit systems across the US. Miami-Dade Transit (MDT) has recently deployed such a system branded as the EASY Card. The South Florida Regional Transportati...

  6. Development of remote control integrator system on Tokamak

    International Nuclear Information System (INIS)

    Wu Yichun; Wang Lingzhi; Shu Shuangbao

    2014-01-01

    In order to meet with the requirement of electromagnetic diagnosis to the J-TEXT Tokamak, a remote control integrator system was developed. With modular design method, the integrator system is composed of the integrator cards, a control card, a linear power card and the BNC interface cards, and it uses the PC control soft- ware to conduct network control. An integrator system provides 32 integrator channels, and all integral channels have four kinds of integral time constants for remote selection and provide three kinds of integrator running control methods. According to laboratory and J-TEXT field testing, it shows that the output voltage range is -10-10 V, output noise is not more than 5 mV, and for the four kinds of integral time constants, the integral output drifts are all less than 5 mV within 100 s for each integrator channel. (authors)

  7. Sample Development on Java Smart-Card Electronic Wallet Application

    OpenAIRE

    Toma Cristian

    2009-01-01

    In this paper, are highlighted concepts as: complete Java card application, life cycle of an applet, and a practical electronic wallet sample implemented in Java card technology. As a practical approach it would be interesting building applets for ID, Driving License, Health-Insurance smart cards, for encrypt and digitally sign documents, for E-Commerce and for accessing critical resources in government and military field. The end of this article it is presented a java card electronic wallet ...

  8. An ethical framework for cardiac report cards: a qualitative study

    Directory of Open Access Journals (Sweden)

    Rawal Shail

    2005-03-01

    Full Text Available Abstract Background The recent proliferation of health care report cards, especially in cardiac care, has occurred in the absence of an ethical framework to guide in their development and implementation. An ethical framework is a consistent and comprehensive theoretical foundation in ethics, and is formed by integrating ethical theories, relevant literature, and other critical information (such as the views of stakeholders. An ethical framework in the context of cardiac care provides guidance for developing cardiac report cards (CRCs that are relevant and legitimate to all stakeholders. The purpose of this study is to develop an ethical framework for CRCs. Methods Delphi technique – 13 panelists: 2 administrators, 2 cardiac nurses, 5 cardiac patients, 2 cardiologists, 1 member of the media, and 1 outcomes researcher. Panelists' views regarding the ethics of CRCs were analyzed and organized into themes. Results We have organized panelists' views into ten principles that emerged from the data: 1 improving quality of care, 2 informed understanding, 3 public accountability, 4 transparency, 5 equity, 6 access to information 7 quality of information, 8 multi-stakeholder collaboration, 9 legitimacy, and 10 evaluation and continuous quality improvement. Conclusion We have developed a framework to guide the development and dissemination of CRCs. This ethical framework can provide necessary guidance for those generating CRCs and may help them avoid a number of difficult issues associated with existing ones.

  9. Oregon School and District Report Card Policy and Technical Manual

    Science.gov (United States)

    Oregon Department of Education, 2012

    2012-01-01

    The school and district report cards were created by the 1999 Oregon Legislature. The legislation requires that the Oregon Department of Education (ODE) produce and issue a report card to all public schools and districts in the state. The report cards are designed to: (1) Communicate the many good things occurring in Oregon's public schools; (2)…

  10. Clinicians completion rate of radiology request card in a Nigerian ...

    African Journals Online (AJOL)

    The importance of adequately completing the radiology request card by the clinicians, in management of patient cannot be overemphasized. Omission of information on the request card may lead to reporting error. This study investigated the compliance rate of filling the radiology request card by clinicians received in a ...

  11. 76 FR 76475 - Employment Network (EN) Report Card

    Science.gov (United States)

    2011-12-07

    ... SOCIAL SECURITY ADMINISTRATION [Docket No. SSA-2011-0096] Employment Network (EN) Report Card... Work Consumer Employment Network Report Card. SUMMARY: We are soliciting the input of beneficiaries... revised EN Report Card. An EN is a private or public entity that participates in the Ticket to Work (TTW...

  12. 22 CFR 50.9 - Card of identity.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Card of identity. 50.9 Section 50.9 Foreign... of United States Nationality of a Person Abroad § 50.9 Card of identity. When authorized by the Department, consular offices or designated nationality examiners may issue a card of identity for travel to...

  13. 8 CFR 1212.6 - Border crossing identification cards.

    Science.gov (United States)

    2010-01-01

    ... combined B-1/B-2 visitor visa and non-biometric border crossing identification card or (a similar stamp in... non-biometric border crossing identification card (or similar stamp in a passport), issued by the DOS... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Border crossing identification cards. 1212...

  14. On Cyclic Plans for Scheduling a Smart Card Personalisation System

    NARCIS (Netherlands)

    Nieberg, T.

    An industrial case study for scheduling the personalisation of smart cards is presented and analysed. Smart cards are personalised in several machines that are served by an underlying conveyor belt connecting these. As there are usually a very high number of smart cards to be personalised, the focus

  15. 25 CFR 11.422 - Unauthorized use of credit cards.

    Science.gov (United States)

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Unauthorized use of credit cards. 11.422 Section 11.422... LAW AND ORDER CODE Criminal Offenses § 11.422 Unauthorized use of credit cards. (a) A person commits a misdemeanor if he or she uses a credit card for the purpose of obtaining property or services with knowledge...

  16. Credit Card Attitudes and Behaviors of College Students

    Science.gov (United States)

    Joo, S.-H.; Grable, J. E.; Bagwell, D. C.

    2005-01-01

    At a southwestern public university, 242 students responded to a questionnaire about their credit-card use and attitudes. The results revealed that about 70 percent of the students held one or more credit cards, and about 10 percent had five or more credit cards. Twenty-two percent never kept copies of their charge slips, and only 49 percent paid…

  17. Credit and Debit Card Usage and Cash Flow Management Control ...

    African Journals Online (AJOL)

    In the recent past, the banking sector in Kenya has witnessed a rapid growth, issuing thousands of credit cards and millions of debit cards to their customers. The frequency in which customers use these cards for various transactions raised concerns of whether customers had lost control over their finances. Previous studies ...

  18. Multipurpose Smart Cards in Transportation: Benefits and Barriers to Use

    OpenAIRE

    McDonald, Noreen

    2000-01-01

    Smart cards are the technology that allows certain functions to occur. Although the technology evolved in the 1980's, it was only used for simple functions like pay phones. In the last decade, there has been a rapid increase in the use and scope of smart cards. Smart cards have been used to hold health records, allow electronic signatures and act as electronic purses.

  19. Looking at Debit and Credit Card Fraud

    Science.gov (United States)

    Porkess, Roger; Mason, Stephen

    2012-01-01

    This article, written jointly by a mathematician and a barrister, looks at some of the statistical issues raised by court cases based on fraud involving chip and PIN cards. It provides examples and insights that statistics teachers should find helpful. (Contains 4 tables and 1 figure.)

  20. FT 3 Flight Test Cards for Export

    Science.gov (United States)

    Marston, Michael L.

    2015-01-01

    These flight test cards will be made available to stakeholders who participated in FT3. NASA entered into the relationship with our stakeholders, including the FAA, to develop requirements that will lead to routine flights of unmanned aircraft systems flying in the national airspace system.

  1. Artist Trading Cards: Connecting with Other Communities

    Science.gov (United States)

    Bovio, Deborah

    2011-01-01

    Creating and exchanging Artist Trading Cards (ATCs) has been a rapidly growing trend. These miniature works of art are fun to make--and even more fun to share. The intrigue of developing these handmade treasures begins with the intent of creating art simply for the love of art. In this article, the author describes how her students made their…

  2. Melting Metal on a Playing Card

    Science.gov (United States)

    Greenslade, Thomas B., Jr.

    2016-01-01

    Many of us are familiar with the demonstration of boiling water in a paper cup held over a candle or a Bunsen burner; the ignition temperature of paper is above the temperature of 100°C at which water boils under standard conditions. A more dramatic demonstration is melting tin held in a playing card. This illustration is from Tissandier's book on…

  3. CARD15 gene mutations in periodontitis

    NARCIS (Netherlands)

    Laine, ML; Murillo, LS; Morre, SA; Winkel, EG; Pena, AS; van Winkelhoff, AJ

    2004-01-01

    Objectives: The CARD15 gene encodes the Nod2 protein, which is involved in intracellular recognition of bacterial products like peptidoglycan, activates inflammation and regulates apoptosis through nuclear factor-kappa B, a transcription factor that plays a central role in the innate immunity. Two

  4. 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)

  5. 'Integration'

    DEFF Research Database (Denmark)

    Olwig, Karen Fog

    2011-01-01

    , while the countries have adopted disparate policies and ideologies, differences in the actual treatment and attitudes towards immigrants and refugees in everyday life are less clear, due to parallel integration programmes based on strong similarities in the welfare systems and in cultural notions...

  6. Consumer Credit Card Use Intention and Influence Factors Analysis

    Directory of Open Access Journals (Sweden)

    Wang Yantao

    2017-01-01

    Full Text Available Credit card as a kind of advanced means of payment and the new way of consumer credit in the world widely, but in our country is faced with some problems, such as their per capita spending is low, open the card number is small, motionless bank card is a lot. In this paper, using the Logit model to analyze the Anshan city in Liaoning province consumer credit card usage. And combined with empirical analysis to provide banking management Suggestions and marketing countermeasures, including targeted to provide different kinds of credit card.

  7. The possibility of using "Job Card" for career education

    OpenAIRE

    横山, 裕; ヨコヤマ, ユタカ; Yutaka, YOKOYAMA

    2009-01-01

    This paper described the advantage of using a "job card" for career education. "The job card system" is a new system that began this year. The original purpose of "the job card system" is to support a person looking for a job. When a job seeker writes a "job card", the job seeker can understand his own work experience and employment possibilities while getting the advice of the career counselor. If a teacher utilized a "job card" for career education in this way, the student can understand hi...

  8. Automatic sampling and analysis of organics and biomolecules by capillary action-supported contactless atmospheric pressure ionization mass spectrometry.

    Science.gov (United States)

    Hsieh, Cheng-Huan; Meher, Anil Kumar; Chen, Yu-Chie

    2013-01-01

    Contactless atmospheric pressure ionization (C-API) method has been recently developed for mass spectrometric analysis. A tapered capillary is used as both the sampling tube and spray emitter in C-API. No electric contact is required on the capillary tip during C-API mass spectrometric analysis. The simple design of the ionization method enables the automation of the C-API sampling system. In this study, we propose an automatic C-API sampling system consisting of a capillary (∼1 cm), an aluminium sample holder, and a movable XY stage for the mass spectrometric analysis of organics and biomolecules. The aluminium sample holder is controlled by the movable XY stage. The outlet of the C-API capillary is placed in front of the orifice of a mass spectrometer, whereas the sample well on the sample holder is moved underneath the capillary inlet. The sample droplet on the well can be readily infused into the C-API capillary through capillary action. When the sample solution reaches the capillary outlet, the sample spray is readily formed in the proximity of the mass spectrometer applied with a high electric field. The gas phase ions generated from the spray can be readily monitored by the mass spectrometer. We demonstrate that six samples can be analyzed in sequence within 3.5 min using this automatic C-API MS setup. Furthermore, the well containing the rinsing solvent is alternately arranged between the sample wells. Therefore, the C-API capillary could be readily flushed between runs. No carryover problems are observed during the analyses. The sample volume required for the C-API MS analysis is minimal, with less than 1 nL of the sample solution being sufficient for analysis. The feasibility of using this setup for quantitative analysis is also demonstrated.

  9. Card products market in the Republic of Croatia

    Directory of Open Access Journals (Sweden)

    Ivana Šučur

    2007-12-01

    Full Text Available Card business in the Republic of Croatia started to develop more than 30 years ago in the form of non-bank card products, issued by American Express and Diners Club global payment systems. These card products were defined as standard charge cards and had been the only card products present in the market until bank cards appeared about ten years ago. The situation changed completely when banks started to enter the market as active participants in the card business. In co-operation with bank global payment systems, MasterCard Worldwide and Visa International, banks have issued several millions of various cards in just a few years, while non-bank issuers have followed the same trend with new card products. This paper explores the current situation in the domestic market; it determines who the cardholders of particular products are, which products they are familiar with, whether they use them or not and for what reason. Cardholders’ opinions, attitudes and preferences towards existing products have been explored, as well as the benefits they would like to get. The results obtained imply that cardholders are familiar with all bank and non-bank card brands, but that they use mostly those which provide them with specific benefits. Therefore, instead of focusing on providing more similar products, issuers should concentrate on designing differentiated products that have been tailored to cardholders’ real needs.

  10. Portable capillary electrophoresis-system for on-site food analysis with lab-on-a-chip based contactless conductivity detection

    Science.gov (United States)

    Gärtner, Claudia; Sewart, René; Klemm, Richard; Becker, Holger

    2014-06-01

    A portable analytical system for the characterization of liquid environmental samples and beverages in food control was realized. The key element is the implementation of contactless conductivity detection on lab-on-a-chip basis ensuring the system to be operated in a label free mode. Typical target molecules such as small ionic species like Li+, Na+, K+, SO4 2- or NO3-, organic acids in wine whose concentration and ratio to each other documents the wine quality, or caffeine or phosphate in coke were detected. Results from sample matrices like various beverages as water, cola, tea, wine and milk, water from heaters, environmental samples and blood will be presented.

  11. Dual Resolution Images from Paired Fingerprint Cards

    Science.gov (United States)

    NIST Dual Resolution Images from Paired Fingerprint Cards (Web, free access)   NIST Special Database 30 is being distributed for use in development and testing of fingerprint compression and fingerprint matching systems. The database allows the user to develop and evaluate data compression algorithms for fingerprint images scanned at both 19.7 ppmm (500 dpi) and 39.4 ppmm (1000 dpi). The data consist of 36 ten-print paired cards with both the rolled and plain images scanned at 19.7 and 39.4 pixels per mm. A newer version of the compression/decompression software on the CDROM can be found at the website http://www.nist.gov/itl/iad/ig/nigos.cfm as part of the NBIS package.

  12. Enhancing Privacy for Biometric Identification Cards

    Directory of Open Access Journals (Sweden)

    2009-01-01

    Full Text Available Most developed countries have started the implementation of biometric electronic identification cards, especially passports. The European Union and the United States of America struggle to introduce and standardize these electronic documents. Due to the personal nature of the biometric elements used for the generation of these cards, privacy issues were raised on both sides of the Atlantic Ocean, leading to civilian protests and concerns. The lack of transparency from the public authorities responsible with the implementation of such identification systems, and the poor technological approaches chosen by these authorities, are the main reasons for the negative popularity of the new identification methods. The following article shows an approach that provides all the benefits of modern technological advances in the fields of biometrics and cryptography, without sacrificing the privacy of those that will be the beneficiaries of the new system

  13. Co-branding of payment cards

    OpenAIRE

    Přikryl, Jiří

    2012-01-01

    The bachelor thesis deals with possibilities and use of co-branding within the financial institutions. It mainly focuses on co-branding payment cards aiming both, the analysis of the current situation on the market for these products in the Czech Republic as well as the outline of their new usage opportunities. The theoretical part defines not only the basic concepts of the branding phenomenon but also more deeply characterizes its part called co-branding. The paper then offers fundamental in...

  14. 16 Cards to Get Into Computer Organization

    OpenAIRE

    Tabik, Siham; Romero, Luis F.

    2014-01-01

    This paper presents a novel educative activity for teaching computer architecture fundamentals. This activity is actually a game that uses 16 cards and involves about twenty active participant students. Executing this activity in the fi rst class of the course allows the studentin only 45 minutes to acquire the fundamental concepts of computer organization. The results of the surveys that evaluate the proposed activity together with the grades obtained by the students at the end of course...

  15. Capturing Design Decision Rationale with Decision Cards

    OpenAIRE

    Gutierrez Lopez , Marisela; Rovelo , Gustavo; Haesen , Mieke; Luyten , Kris; Coninx , Karin

    2017-01-01

    In the design process, designers make a wide variety of decisions that are essential to transform a design from a conceptual idea into a concrete solution. Recording and tracking design decisions, a first step to capturing the rationale of the design process, are tasks that until now are considered as cumbersome and too constraining. We used a holistic approach to design, deploy, and verify decision cards; a low threshold tool to capture, externalize, and contextualize design decisions during...

  16. Repeated extraction of DNA from FTA cards

    DEFF Research Database (Denmark)

    Stangegaard, Michael; Ferrero, Laura; Børsting, Claus

    2011-01-01

    Extraction of DNA using magnetic bead based techniques on automated DNA extraction instruments provides a fast, reliable and reproducible method for DNA extraction from various matrices. However, the yield of extracted DNA from FTA-cards is typically low. Here, we demonstrate that it is possible...... to repeatedly extract DNA from the processed FTA-disk. The method increases the yield from the nanogram range to the microgram range....

  17. THE CARD - CURRENCY WITH AND WITHOUT CASH

    Directory of Open Access Journals (Sweden)

    Nicoara Mihaela

    2012-12-01

    Full Text Available Use by individuals and businesses resulting in reduced cash cards in circulation, the corresponding increase in transfer payments and payments accounts also limit exchange risks and make effective use of currency. As a result, we have the effect of reducing cash in circulation. These advantages are also available for businesses and for banks and leads to favorable effects on import-export business. Following this, banks can diversify our products, so to meet customers' new products.

  18. Low Power Near Field Communication Methods for RFID Applications of SIM Cards.

    Science.gov (United States)

    Chen, Yicheng; Zheng, Zhaoxia; Gong, Mingyang; Yu, Fengqi

    2017-04-14

    Power consumption and communication distance have become crucial challenges for SIM card RFID (radio frequency identification) applications. The combination of long distance 2.45 GHz radio frequency (RF) technology and low power 2 kHz near distance communication is a workable scheme. In this paper, an ultra-low frequency 2 kHz near field communication (NFC) method suitable for SIM cards is proposed and verified in silicon. The low frequency transmission model based on electromagnetic induction is discussed. Different transmission modes are introduced and compared, which show that the baseband transmit mode has a better performance. The low-pass filter circuit and programmable gain amplifiers are applied for noise reduction and signal amplitude amplification. Digital-to-analog converters and comparators are used to judge the card approach and departure. A novel differential Manchester decoder is proposed to deal with the internal clock drift in range-controlled communication applications. The chip has been fully implemented in 0.18 µm complementary metal-oxide-semiconductor (CMOS) technology, with a 330 µA work current and a 45 µA idle current. The low frequency chip can be integrated into a radio frequency SIM card for near field RFID applications.

  19. Newborn screening cards: a legal quagmire.

    Science.gov (United States)

    Bowman, Diana M; Studdert, David M

    2011-03-21

    Newborn screening (NBS) programs are a well established and cost-effective method for early identification of genetic disorders. However, a raft of legal questions surrounds the collection, storage, ownership and secondary use of NBS cards. The absence of clear legal rules governing NBS programs in Australia means that there are few straightforward answers to these questions. A series of controversial incidents have exposed this uncertainty in Australia, and remarkably similar controversies have occurred in the United States and European Union. We review the situation, using Victoria as a case study. We also make the case for a dedicated regulatory regime for NBS programs, arguing that the lack of such a regime threatens public trust and the robust operation of NBS programs in Australia. New rules would likely introduce stricter requirements for informed consent at the point of blood collection than has been the norm to date. However, the scope for use of cards in research could expand rather than contract, and it may be possible to reduce the risk that vast card archives will need to be destroyed in response to future public outcries.

  20. Implementación en tarjetas inteligentes Java Card de protocolos de cifrado y descifrado basados en curvas elípticas

    OpenAIRE

    Gayoso Martínez, Víctor

    2010-01-01

    El objetivo general de la presente Tesis Doctoral consiste en implementar el protocolo de cifrado ECIES (Elliptic Curve Integrated Encryption Scheme), tanto en plataforma PC como en tarjetas inteligentes Java Card, a fin de: Analizar la viabilidad de diferentes implementaciones para determinadas combinaciones de parámetros. Comparar el rendimiento de las implementaciones en PC y Java Card, tanto por separado como de forma conjunta. Recomendar combinaciones específicas para su utilización en d...

  1. Raising awareness of Graves' orbitopathy with early warning cards.

    Science.gov (United States)

    Mitchell, Anna L; Hickey, Janis; Vaidya, Bijay; Mason, Rhianne; Ajjan, Ramzi; Zammitt, Nicola; Perros, Petros; Dayan, Colin

    2017-12-01

    Clinically significant Graves' orbitopathy (GO) develops in about 25% of those with Graves' disease (GD); most cases of GD in the UK are managed by endocrinologists. Despite this, patients report significant delays before a diagnosis of GO is made. Measures to increase awareness of the early signs of GO and establishing a fast-track referral pathway to specialist care should overcome these delays and potentially improve outcomes. We aimed to determine whether issuing a "GO early warning card" to all GD patients raises awareness of GO and facilitates early diagnosis, what percentage of cards result in a telephone contact, the number of "false reports" from card carriers and patient perceptions of the cards. We designed cards, detailing common GO symptoms and a telephone number for patients developing symptoms. Cards were distributed to 160 GD patients, without known GO, attending four endocrine clinics in the UK (December 2015-March 2016). We recorded telephone contacts over twelve months from when the last card was distributed and gathered patient feedback. The early warning cards were well received by patients in general. Over twelve months, ten telephone contacts from nine patients, all related to ocular symptoms, were received (6% of cards issued). Nine calls resulted in an additional clinic review (for eight patients), and four diagnoses of GO were made. This pilot study demonstrates that it is feasible to distribute GO early warning cards in clinic, and that they can be used to facilitate an early diagnosis of GO. © 2017 John Wiley & Sons Ltd.

  2. Simultaneous and rapid determination of caffeine and taurine in energy drinks by MEKC in a short capillary with dual contactless conductivity/photometry detection.

    Science.gov (United States)

    Vochyánová, Blanka; Opekar, František; Tůma, Petr

    2014-06-01

    A method has been developed for the simultaneous determination of taurine and caffeine using a laboratory-made instrument enabling separation analysis in a short 10.5 cm capillary. The substances are detected using a contactless conductometry/ultraviolet (UV) photometry detector that enables recording both signals at one place in the capillary. The separation of caffeine and taurine was performed using the MEKC technique in a BGE with the composition 40 mM CHES, 15 mM NaOH, and 50 mM SDS, pH 9.36. Under these conditions, the migration time of caffeine is 43 s and of taurine 60 s; LOD for caffeine is 4 mg/L using photometric detection and LOD for taurine is 24 mg/L using contactless conductometric detection. The standard addition method was used for determination in Red Bull energy drink of caffeine 317 mg/L and taurine 3860 mg/L; the contents in Kamikaze drink were 468 mg/L caffeine and 4110 mg/L taurine. The determined values are in good agreement with the declared contents of these substances. RSD does not exceed 3%. © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  3. Machine-assisted verification of latent fingerprints: first results for nondestructive contact-less optical acquisition techniques with a CWL sensor

    Science.gov (United States)

    Hildebrandt, Mario; Kiltz, Stefan; Krapyvskyy, Dmytro; Dittmann, Jana; Vielhauer, Claus; Leich, Marcus

    2011-11-01

    A machine-assisted analysis of traces from crime scenes might be possible with the advent of new high-resolution non-destructive contact-less acquisition techniques for latent fingerprints. This requires reliable techniques for the automatic extraction of fingerprint features from latent and exemplar fingerprints for matching purposes using pattern recognition approaches. Therefore, we evaluate the NIST Biometric Image Software for the feature extraction and verification of contact-lessly acquired latent fingerprints to determine potential error rates. Our exemplary test setup includes 30 latent fingerprints from 5 people in two test sets that are acquired from different surfaces using a chromatic white light sensor. The first test set includes 20 fingerprints on two different surfaces. It is used to determine the feature extraction performance. The second test set includes one latent fingerprint on 10 different surfaces and an exemplar fingerprint to determine the verification performance. This utilized sensing technique does not require a physical or chemical visibility enhancement of the fingerprint residue, thus the original trace remains unaltered for further investigations. No particular feature extraction and verification techniques have been applied to such data, yet. Hence, we see the need for appropriate algorithms that are suitable to support forensic investigations.

  4. Cirurgia cardíaca no idoso

    Directory of Open Access Journals (Sweden)

    LOURES Danton R. da Rocha

    2000-01-01

    Full Text Available Com o aumento da expectativa de vida da população brasileira cresce o número de pessoas com idade superior a 70 anos que necessitam de operação cardíaca. CASUÍSTICA E MÉTODOS: Foram avaliados, retrospectivamente, 75 pacientes com idade 3 a 70 anos submetidos a operação cardíaca no HC-UFPR, entre 1995 e 1999, com objetivo de analisarmos os resultados imediatos e tardios. A idade variou de 70 a 88 anos, sendo 34 (46,7% do sexo feminino e 41 (53,3% do masculino. Os principais sintomas foram angina (81,3%, dispnéia (42,6% e síncope (16%. Os pacientes encontravam-se em classe I (57,3%, classe II (17,3%, classe III (18,6% e classe IV (6,6% da NYHA, 61,3% eram hipertensos, 48% tabagistas, 28% diabéticos e 9,3% haviam sido submetidos a operação cardíaca prévia. Foram realizadas 50 (66,6% revascularizações do miocárdio, 9 (12% trocas de valva aórtica, 5 (6,6% operações de aorta, 4 (5,2% trocas valvares + revascularização miocárdica e outros procedimentos (7%. As principais complicações pós-operatórias foram cardiovasculares: arritmias ventriculares (22,6%, arritmias supraventriculares (21,3%, baixo débito cardíaco (16%; infecciosas (16% e pulmonares (9,3%. O tempo médio de permanência na UTI foi de 5 dias. RESULTADOS: A mortalidade hospitalar foi de 13,3% e houve 5 óbitos tardios. Dos sobreviventes, 78,4% compareceram para seguimento ambulatorial. O tempo médio de seguimento foi de 20,7 meses e a sobrevida foi de 92%; um dos óbitos tardios foi de origem cardiovascular. CONCLUSÃO: Apesar de serem pacientes de maior complexidade clínica pela maior incidência de doenças crônicas e acometimento de outros órgãos, os avanços na cirurgia cardíaca e terapia intensiva tornaram possível a intervenção com baixa morbi-mortalidade.

  5. Credit card spending limit and personal finance: system dynamics approach

    Directory of Open Access Journals (Sweden)

    Mirjana Pejić Bach

    2014-03-01

    Full Text Available Credit cards have become one of the major ways for conducting cashless transactions. However, they have a long term impact on the well being of their owner through the debt generated by credit card usage. Credit card issuers approve high credit limits to credit card owners, thereby influencing their credit burden. A system dynamics model has been used to model behavior of a credit card owner in different scenarios according to the size of a credit limit. Experiments with the model demonstrated that a higher credit limit approved on the credit card decreases the budget available for spending in the long run. This is a contribution toward the evaluation of action for credit limit control based on their consequences.

  6. Effects of Spatial Distance and Paid Card on Price Promotions

    Directory of Open Access Journals (Sweden)

    Lei Dazhang

    2015-01-01

    Full Text Available Paid card is an important mean of companies to maintain the customers and increase gain. It is applied extensively in retailing, fitness center, and by other service delivers. However, there is lack of studies focused on promotion mechanisms of paid card in the literature. In this paper, the promotion mechanisms of paid card based on the theories of mental accounting, construal level, and customer’s perceived value. The study has the results that the intention to purchase of paid card holders is higher than that of the consumers without payment in advance in the same discount rate. When there is large spatial distance between paid card holder and the target store, the traffic mode will impact on the purchase intention of paid card holders. Finally, the study has provided the corresponding suggestions for companies’ promotion management.

  7. Australian healthcare: a smart card for a clever country.

    Science.gov (United States)

    Morris, S; Cooper, J; Bomba, D; Brankovic, L; Miller, M; Pacheco, F

    1995-10-01

    In this paper we give an overview of smart card technology how a smart card could be used as a healthcare card and the benefits that would most likely result from doing so. The smart card memory can be zoned into different security levels. The top security zone may contain an individual's full medical history while the lowest security zone may contain the cardholders name and address. Access to the different zones depends on the level of security of the zone. The higher the security level the more restrictive the access method. Were smart cards adopted for the storage of medical histories it would change the form of medical information recorded, not merely convert paper files to electronic ones. Storage of an individual's medical history on a smart card raises important privacy issues. These privacy issues are discussed particularly as they relate to the Australian community.

  8. Quantum key distribution using card, base station and trusted authority

    Energy Technology Data Exchange (ETDEWEB)

    Nordholt, Jane E.; Hughes, Richard John; Newell, Raymond Thorson; Peterson, Charles Glen; Rosenberg, Danna; McCabe, Kevin Peter; Tyagi, Kush T.; Dallmann, Nicholas

    2017-06-14

    Techniques and tools for quantum key distribution ("QKD") between a quantum communication ("QC") card, base station and trusted authority are described herein. In example implementations, a QC card contains a miniaturized QC transmitter and couples with a base station. The base station provides a network connection with the trusted authority and can also provide electric power to the QC card. When coupled to the base station, after authentication by the trusted authority, the QC card acquires keys through QKD with a trust authority. The keys can be used to set up secure communication, for authentication, for access control, or for other purposes. The QC card can be implemented as part of a smart phone or other mobile computing device, or the QC card can be used as a fillgun for distribution of the keys.

  9. Quantum key distribution using card, base station and trusted authority

    Science.gov (United States)

    Nordholt, Jane Elizabeth; Hughes, Richard John; Newell, Raymond Thorson; Peterson, Charles Glen; Rosenberg, Danna; McCabe, Kevin Peter; Tyagi, Kush T; Dallman, Nicholas

    2015-04-07

    Techniques and tools for quantum key distribution ("QKD") between a quantum communication ("QC") card, base station and trusted authority are described herein. In example implementations, a QC card contains a miniaturized QC transmitter and couples with a base station. The base station provides a network connection with the trusted authority and can also provide electric power to the QC card. When coupled to the base station, after authentication by the trusted authority, the QC card acquires keys through QKD with a trusted authority. The keys can be used to set up secure communication, for authentication, for access control, or for other purposes. The QC card can be implemented as part of a smart phone or other mobile computing device, or the QC card can be used as a fillgun for distribution of the keys.

  10. Smart cards: a specific application in the hospital.

    Science.gov (United States)

    Güler, I; Zengin, R M; Sönmez, M

    1998-12-01

    Computers have the ability to process and access tremendous amounts of information in our daily lives. But, now, individuals have this ability by carrying a smart card in their own wallets. These cards provide us the versatility, power, and security of computers. This study begins with a short description of smart cards and their advantages. Then, an electronic circuit that is designed for healthcare application in hospitals is introduced. This circuit functions as a smart card holder identifier, access controller for hospital doors and also can be used as a smart card reader/writer. Design steps of this electronic circuit, operation principles, serial communication with P.C., and the software are examined. Finally a complete access control network for hospital doors that functions with smart cards is discussed.

  11. Young Generation Attitudes and Awareness Towards the Implementation of Smart Card in Bahrain: An Exploratory Study

    OpenAIRE

    Adel I. Al-Alawi; Mohammed A. Al-Amer

    2006-01-01

    SmartCards are one of the latest additions to the continuing list of advancements and innovations in the world of information and communication technology. A SmartCard resembles in size and shape to a normal credit card or bank ATM card, with a microprocessor chip implanted into the plastic card. These cards are used not just as identity cards, like the earliest versions of such cards, but hold a relatively huge amount of editable information including the card holder's bank data, e-purse, fi...

  12. 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.

  13. The design and development of a multilayer RF circuit card

    OpenAIRE

    Ferro, John Francis

    1991-01-01

    The goal of this project was to design an airborne radio frequency circuit card that was very light weight, occupied a small volume, and operated from 20 Mhz to 1500 Mhz. The circuit card being reported on is called an RF multicoupler, and is one of two cards used in a radio frequency distribution unit (RFD). This unit interfaces a large number of receivers to various antennas. In the past this type of circuitry was done by cascading discrete connectorized RF compo...

  14. Modeling intelligent agent beliefs in a card game scenario

    Science.gov (United States)

    Gołuński, Marcel; Tomanek, Roman; WÄ siewicz, Piotr

    In this paper we explore the problem of intelligent agent beliefs. We model agent beliefs using multimodal logics of belief, KD45(m) system implemented as a directed graph depicting Kripke semantics, precisely. We present a card game engine application which allows multiple agents to connect to a given game session and play the card game. As an example simplified version of popular Saboteur card game is used. Implementation was done in Java language using following libraries and applications: Apache Mina, LWJGL.

  15. Medical smart cards: health care access in your pocket.

    Science.gov (United States)

    Krohn, R W

    2000-01-01

    The wallet-sized medical smart card, embedded with a programmable computer chip, stores and transmits a cardholder's clinical, insurance coverage and biographical information. When fully deployed, smart cards will conduct many functions at the point of care, from claims submission to medical records updates in real time. Ultimately, the smart card will make the individual patient record and all clinical and economic transactions within that patient log as portable, accessible and secure as an ATM account.

  16. Designing minimum data sets of health smart card system

    OpenAIRE

    Mohtaram Nematollahi

    2014-01-01

    Introduction: Nowadays different countries benefit from health system based on health cards and projects related to smart cards. Lack of facilities which cover this technology is obvious in our society. This paper aims to design Minimum Data Sets of Health Smart Card System for Iran. Method: This research was an applied descriptive study. At first, we reviewed the same projects and guidelines of selected countries and the proposed model was designed in accordance to the country’s ...

  17. Design and implementation of a smart card based billing system for ...

    African Journals Online (AJOL)

    A smart card based billing system for petroleum dispenser is just one of the many ways in which smart cards can be employed to make commerce efficient. It incorporates the use of smart card as its legal tender and a smart card reader embedded into the filling station dispenser design. The smart card reader processes the ...

  18. Lost, stolen or skimmed: Overcoming credit card fraud in South Africa

    African Journals Online (AJOL)

    A credit card is a convenient method of payment, but it does carry risks. The enormous growth in the use of credit cards has resulted in high levels of credit card fraud. Technological advances have allowed the perpetrators to produce counterfeit cards that resemble the genuine card so closely that it is difficult for ...

  19. Impact of Closed-Loop Gift Card Promotions By Businesses

    Directory of Open Access Journals (Sweden)

    Kathryn W. Ernstberger

    2013-07-01

    Full Text Available At their inception, gift cards were sold by businesses to customers to give as gifts to others. More recently, gift cards are beingused strategically by businesses to manage and transform their relationships with customers. Of particular interest here is the closed-loop gift card that can only be redeemed at the business whose name is on it. This analysis discusses the impact of closed-loop gift card promotions and evaluates the impact of these promotions ontotal spending, lift and redemption rates.

  20. Determinants of debit cards acceptance: An empirical investigation

    Science.gov (United States)

    Ismail, Shafinar; Bakri, Mohamed Hariri; Zulkepli, Jafri; Adnan, Azimah; Azizi, Amsyar

    2014-12-01

    These days, most of the Malaysians realize that the consumption of debit card will help them to reduce the household debt. Thus, it is important to analyse the acceptance of debit cards for further enhancement and expanding its market share in Malaysia. In addition, there is lacked of research being conducted on the determinants affecting the acceptance of debit cards among Malaysians. Thus, the study aimed to investigate the factors affecting the acceptance of debit cards. This study focuses on payment methods, consumer attitude, and safety of debit card in acceptance of debit cards. Questionnaires were distributed to the 300 respondents. The sampling procedure adopted was stratified random sampling. The data obtained were analysed using SPSS 20.0 which involves scale reliability, descriptive and regression analysis. The result indicates that payment methods, consumer attitude and safety are the determinants of debit cards acceptance. Safety is the best predictor as most of the customers are confidents to use debit cards because of the security being developed around these debit card transactions. The analyses presented in this study can be used by policymakers and managers as a guide to promote banking products and services. The findings achieved in this study will be of interest for practitioners and academics concerned with developments of the Malaysian banking industry.

  1. Determinants of debit cards acceptance: An empirical investigation

    Energy Technology Data Exchange (ETDEWEB)

    Ismail, Shafinar; Adnan, Azimah; Azizi, Amsyar [Faculty of Business and Management, Universiti Teknologi MARA, Melaka 75300 (Malaysia); Bakri, Mohamed Hariri [Faculty of Technology Management And Technopreneurship, Universiti Teknikal Malaysia, Melaka 76100 (Malaysia); Zulkepli, Jafri [Faculty of Quantitative Science, Universiti Utara Malaysia, Sintok Kedah (Malaysia)

    2014-12-04

    These days, most of the Malaysians realize that the consumption of debit card will help them to reduce the household debt. Thus, it is important to analyse the acceptance of debit cards for further enhancement and expanding its market share in Malaysia. In addition, there is lacked of research being conducted on the determinants affecting the acceptance of debit cards among Malaysians. Thus, the study aimed to investigate the factors affecting the acceptance of debit cards. This study focuses on payment methods, consumer attitude, and safety of debit card in acceptance of debit cards. Questionnaires were distributed to the 300 respondents. The sampling procedure adopted was stratified random sampling. The data obtained were analysed using SPSS 20.0 which involves scale reliability, descriptive and regression analysis. The result indicates that payment methods, consumer attitude and safety are the determinants of debit cards acceptance. Safety is the best predictor as most of the customers are confidents to use debit cards because of the security being developed around these debit card transactions. The analyses presented in this study can be used by policymakers and managers as a guide to promote banking products and services. The findings achieved in this study will be of interest for practitioners and academics concerned with developments of the Malaysian banking industry.

  2. WWW + smart card: towards a mobile health care management system.

    Science.gov (United States)

    Chan, A T

    2000-07-01

    This paper highlights the benefits of combining the World Wide Web and smart card technologies to support a highly mobile health management framework. In particular, we describe an approach using the SmartCard-Web Gateway Interface (SGI) as a common interface to communicate and access the medical records residing in a smart card. Importantly, by employing HTTP as the baseline protocol to access information on the smart card, SGI promotes the use of de facto standard web browsers as the common client user interface. The initial implementation of the framework has demonstrated the feasibility of the concept in facilitating a truly mobile access of patient's medical records based on SGI.

  3. Volume of Requests for Internet Medicare Replacement Cards

    Data.gov (United States)

    Social Security Administration — This dataset provides monthly volumes at the national level from federal fiscal year 2008 onwards for Internet Medicare Replacement Card. The dataset includes only...

  4. Determinants of debit cards acceptance: An empirical investigation

    International Nuclear Information System (INIS)

    Ismail, Shafinar; Adnan, Azimah; Azizi, Amsyar; Bakri, Mohamed Hariri; Zulkepli, Jafri

    2014-01-01

    These days, most of the Malaysians realize that the consumption of debit card will help them to reduce the household debt. Thus, it is important to analyse the acceptance of debit cards for further enhancement and expanding its market share in Malaysia. In addition, there is lacked of research being conducted on the determinants affecting the acceptance of debit cards among Malaysians. Thus, the study aimed to investigate the factors affecting the acceptance of debit cards. This study focuses on payment methods, consumer attitude, and safety of debit card in acceptance of debit cards. Questionnaires were distributed to the 300 respondents. The sampling procedure adopted was stratified random sampling. The data obtained were analysed using SPSS 20.0 which involves scale reliability, descriptive and regression analysis. The result indicates that payment methods, consumer attitude and safety are the determinants of debit cards acceptance. Safety is the best predictor as most of the customers are confidents to use debit cards because of the security being developed around these debit card transactions. The analyses presented in this study can be used by policymakers and managers as a guide to promote banking products and services. The findings achieved in this study will be of interest for practitioners and academics concerned with developments of the Malaysian banking industry

  5. A robust and novel dynamic-ID-based authentication scheme for care team collaboration with smart cards.

    Science.gov (United States)

    Chang, Ya-Fen; Chen, Chia-Chen; Chang, Pei-Yu

    2013-04-01

    Nowadays, users/patients may gain desired medical services on-line because of the rapid development of computer network technologies. Conventional healthcare services are provided by a single server. However, care team collaboration by integrating services is the key to improve financial and clinical performance. How a user/patient accesses desired medical services provided by multiple servers becomes a challenge to realize care team collaboration. User authentication plays an important role to protect resources or services from being accessed by unauthorized users. In this paper, we first discuss the perceived security drawbacks of pervasive smart-card-based remote user authentication schemes. Then, we propose a novel dynamic-ID-based user authentication scheme based on elliptic curve cryptosystem (ECC) for multi-server environment with smart cards. The proposed scheme ensures user anonymity and computational efficiency and complies with essential requirements of a secure smart-card-based authentication scheme for multi-server environment to enable care team collaboration.

  6. Towards second-generation smart card-based authentication in health information systems: the secure server model.

    Science.gov (United States)

    Hallberg, J; Hallberg, N; Timpka, T

    2001-01-01

    Conventional smart card-based authentication systems used in health care alleviate some of the security issues in user and system authentication. Existing models still do not cover all security aspects. To enable new protective measures to be developed, an extended model of the authentication process is presented. This model includes a new entity referred to as secure server. Assuming a secure server, a method where the smart card is aware of the status of the terminal integrity verification becomes feasible. The card can then act upon this knowledge and restrict the exposure of sensitive information to the terminal as required in order to minimize the risks. The secure server model can be used to illuminate the weaknesses of current approaches and the need for extensions which alleviate the resulting risks.

  7. Mated Fingerprint Card Pairs 2 (MFCP2)

    Science.gov (United States)

    NIST Mated Fingerprint Card Pairs 2 (MFCP2) (Web, free access)   NIST Special Database 14 is being distributed for use in development and testing of automated fingerprint classification and matching systems on a set of images which approximate a natural horizontal distribution of the National Crime Information Center (NCIC) fingerprint classes. A newer version of the compression/decompression software on the CDROM can be found at the website http://www.nist.gov/itl/iad/ig/nigos.cfm as part of the NBIS package.

  8. Network security system for health and medical information using smart IC card

    Science.gov (United States)

    Kanai, Yoichi; Yachida, Masuyoshi; Yoshikawa, Hiroharu; Yamaguchi, Masahiro; Ohyama, Nagaaki

    1998-07-01

    A new network security protocol that uses smart IC cards has been designed to assure the integrity and privacy of medical information in communication over a non-secure network. Secure communication software has been implemented as a library based on this protocol, which is called the Integrated Secure Communication Layer (ISCL), and has been incorporated into information systems of the National Cancer Center Hospitals and the Health Service Center of the Tokyo Institute of Technology. Both systems have succeeded in communicating digital medical information securely.

  9. Local practice and global data: loyalty cards, social practices, and consumer surveillance.

    Science.gov (United States)

    Zurawski, Nils

    2011-01-01

    Monitoring of consumers has become the most widespread mode of surveillance today. Being a multi-billion dollar business, the collected data are traded globally without much concern by the consumers themselves. Loyalty cards are an element with which such data are collected. Analyzing the role of loyalty cards in everyday practices such as shopping, I discuss how new modes of surveillance evolve and work and why they eventually make communication about data protection a difficult matter. Further, I will propose an alternative approach to the study of surveillance. This approach is concerned with local practices, focusing on subjective narratives in order to view surveillance as an integral part of culturally or socially manifested contexts and actions and not to view surveillance as something alien to society and human interaction. This will open up other possibilities to study modes of subjectivity or how individuals situate themselves within society.

  10. Slovene smart card and IP based health-care information system infrastructure.

    Science.gov (United States)

    Trcek, D; Novak, R; Kandus, G; Suselj, M

    2001-04-01

    Slovenia initiated a nation-wide project to introduce smart cards in the health sector in 1995 and its full-scale deployment started in September 2000. Although the basic aim of the project was to support insurance related procedures, the system was designed in a flexible and open manner to present an infrastructure for the whole health sector. The functionality of the current system is described in this paper along with lessons learned so far. The upgrade of the system is outlined, with emphasis on technical details, the objective being to provide a real-time EDI based environment for a general set of applications in the medical sector, supported by the flexibility and security of modern smart card technologies. Integration with similar systems in other EU countries is discussed.

  11. The Study of Application System for Small and Medium CTI Based on Voice Card

    Directory of Open Access Journals (Sweden)

    Zhong Dong

    2016-01-01

    Full Text Available With the rapid development of computer telecommunications integration (CTI technology, the development of application system for small and medium CTI are updated constantly, but the study of application system for small and medium CTI, we are lack of a stability and unified model. In this paper, the author analyzes the unified structure platform of application system for small and medium CTI based on voice card. Meanwhile, the author introduces a suitable software architecture model and general procedural framework for application system for small and medium CTI based on voice card by using the idea of hierarchical design, which shows the versatility of the architecture. It provided an efficient channel for the development of small and medium CTI.

  12. Efficiency at Sorting Cards in Compressed Air

    Science.gov (United States)

    Poulton, E. C.; Catton, M. J.; Carpenter, A.

    1964-01-01

    At a site where compressed air was being used in the construction of a tunnel, 34 men sorted cards twice, once at normal atmospheric pressure and once at 3½, 2½, or 2 atmospheres absolute pressure. An additional six men sorted cards twice at normal atmospheric pressure. When the task was carried out for the first time, all the groups of men performing at raised pressure were found to yield a reliably greater proportion of very slow responses than the group of men performing at normal pressure. There was reliably more variability in timing at 3½ and 2½ atmospheres absolute than at normal pressure. At 3½ atmospheres absolute the average performance was also reliably slower. When the task was carried out for the second time, exposure to 3½ atmospheres absolute pressure had no reliable effect. Thus compressed air affected performance only while the task was being learnt; it had little effect after practice. No reliable differences were found related to age, to length of experience in compressed air, or to the duration of the exposure to compressed air, which was never less than 10 minutes at 3½ atmospheres absolute pressure. PMID:14180485

  13. Application of IC Card License for Road Transportation in Commercial Vehicles Supervision and Service

    OpenAIRE

    Li Weiwei; Gu Jingyan

    2016-01-01

    IC card electronic license for road transport includes the IC card commercial vehicle’s certificate and IC card practitioner’s qualification certificate. In China, the IC card electronic license for road transport is the electronic ID card which must be carried by each commercial vehicles and practitioners. This paper briefly introduces the basic situation, data format and security keys architecture of IC card electronic license for road transportation of China. In order to strengthen the sup...

  14. Western North Carolina report card on forest sustainability

    Science.gov (United States)

    Susan Fox; Bill Jackson; Sarah Jackson; Gary Kauffmann; Mary Carol Koester; Robert Mera; Terry Seyden; Charles Van Sickle; Sealy Chipley; Jim Fox; Jeff Hicks; Matt Hutchins; Karin Lichtenstein; Kelsie Nolan; Todd Pierce; Beth Porter

    2011-01-01

    Western North Carolina encompasses 4.8 million acres of highly valued temperate forests. To help address future management and conservation decisions surrounding these resources, the report card evaluates environmental, social, and economic conditions in recent decades across an 18 county area. The report card describes the status of indicators of forest sustainability...

  15. 75 FR 70753 - Market Test Involving Greeting Cards

    Science.gov (United States)

    2010-11-18

    ... Market Test Involving Greeting Cards AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recently-filed Postal Service proposal to conduct a market test involving greeting... market dominant product, Alternate Postage Payment Method for Greeting Cards.\\1\\ The market research test...

  16. Designing minimum data sets of health smart card system

    Directory of Open Access Journals (Sweden)

    Mohtaram Nematollahi

    2014-10-01

    Full Text Available Introduction: Nowadays different countries benefit from health system based on health cards and projects related to smart cards. Lack of facilities which cover this technology is obvious in our society. This paper aims to design Minimum Data Sets of Health Smart Card System for Iran. Method: This research was an applied descriptive study. At first, we reviewed the same projects and guidelines of selected countries and the proposed model was designed in accordance to the country’s needs, taking people’s attitude about it by Delphi technique. A data analysis in study stage of MDS(Minimum Data Sets of Health Smart Card in the selective countries was done by comparative tables and determination of similarities and differences of the MDS. In the stage of gaining credit for model, it was accomplished with descriptive statistics to the extent of absolute and relative frequency through SPSS (version 16. Results: MDS of Health Smart Card for Iran is presented in the patient’s card and health provider’s card on basisof studiesin America, Australia, Turkey and Belgium and needs of our country and after doing Delphi technique with 94 percent agreement confirmed. Conclusion: Minimum Data Sets of Health Smart Card provides continuous care for patients and communication among providers. So, it causes a decrease in the complications of threatening diseases. Collection of MDS of diseases increases the quality of care assessment

  17. Towards testability in smart card operating system design

    NARCIS (Netherlands)

    Hartel, Pieter H.; Cordonnier, V.; de Jong, Eduard K.; Quisquater, J.J.

    1994-01-01

    The operating system of a smart card is a safety critical system. Distributed in millions, smart cards with their small 8-bit CPU support applications where transferred values are only protected by the strength of a cryptographic protocol. This strength goes no further than the implementation of the

  18. Developing efficient blinded attribute certificates on smart cards via pairings

    NARCIS (Netherlands)

    Batina, L.; Hoepman, J.H.; Jacobs, B.; Mostowski, W.; Vullers, P.

    2010-01-01

    This paper describes an elementary protocol to prove possession of anonymous credentials together with its implementation on smart cards. The protocol uses self-blindable attribute certificates represented as points on an elliptic curve (which are stored on the card). These certificates are verified

  19. IR Cards: Inquiry-Based Introduction to Infrared Spectroscopy

    Science.gov (United States)

    Bennett, Jacqueline; Forster, Tabetha

    2010-01-01

    As infrared spectroscopy (IR) is frequently used in undergraduate organic chemistry courses, an inductive introduction to IR spectroscopy that uses index cards printed with spectra, structures, and chemical names is described. Groups of students are given an alphabetized deck of these "IR cards" to sort into functional groups. The students then…

  20. Predicting credit card behavior: a study in neuroeconomics.

    Science.gov (United States)

    Spinella, Marcello; Lester, David; Yang, Bijou

    2005-06-01

    In a sample of 139 community residents, credit card ownership was associated with age, sex, income, attitudes toward credit cards and toward money, and scores on a verbal measure of prefrontal cortical dysfunction, supporting a neuroeconomic approach to economic decision-making.

  1. Using Credit Cards To Pay Bus Fares in Phoenix

    Science.gov (United States)

    1996-01-01

    In 1991 the City of Phoenix Public Transit System, first in the nation to install magnetic card readers on the electronic fareboxes in its buses, implemented a program known as Bus Card Plus, which billed employers for trips made by employees using e...

  2. 76 FR 3180 - Market Test of Gift Cards

    Science.gov (United States)

    2011-01-19

    ... competitive advantage for the Postal Service or any mailer, particularly small business concerns. Id. at 9... market test beginning on or about May 1, 2011, of an experimental competitive product, Gift Cards.\\1\\ The... locations that currently sell greeting cards to take advantage of cross-selling opportunities with greeting...

  3. Instructional Guidance in Reciprocal Peer Tutoring With Task Cards

    Science.gov (United States)

    Iserbyt, Peter; Elen, Jan; Behets, Daniel

    2010-01-01

    This article addresses the issue of instructional guidance in reciprocal peer tutoring with task cards as learning tools. Eighty-six Kinesiology students (age 17-19 years) were randomized across four reciprocal peer tutoring settings, differing in quality and quantity of guidance, to learn Basic Life Support (BLS) with task cards. The separate and…

  4. Medicine and ionizing radiation: help cards for risk analysis

    International Nuclear Information System (INIS)

    Gauron, C.

    2004-01-01

    Following an inquiry in Ile de France on radiation protection, a scientific committee associating several institutions and different experts has elaborated cards for help to risk analysis. A first series of this cards is published in this issue documents for the labour physician and will be next on Internet. the other fields of medical use will be covered in the future. (N.C.)

  5. The new star of cable TV: smart cards.

    Science.gov (United States)

    Watson, S

    1994-05-01

    Cable television viewers in New York are tuning in to an unusual new ad campaign for health care smart cards. Berdy Medical Systems Inc. of Rochelle Park, N.J., is running the ads in the hopes that card-carrying consumers will press their physicians and hospitals to jump on the automation bandwagon and buy electronic records software.

  6. The use of smart cards in the NHS.

    Science.gov (United States)

    Walsworth-Bell, J P; Horsley, S D

    1988-08-01

    The majority of doctors have experienced the frustration of the loss of a patient's medical records. A new development in technology may help alleviate this problem and indeed facilitate patient care. This development is the smart card. This article describes the types of smart cards and their use within the NHS.

  7. Mapping and Measuring the Microrelief of Slope Deformations Using Modern Contactless Technologies and Practical Application in Territorial Planning

    Science.gov (United States)

    Chudý, František; Slámová, Martina; Tomaštík, Julián; Kardoš, Miroslav; Tunák, Daniel; Saloň, Šimon

    2017-04-01

    Slope deformations are risks limiting economic land use potential. A national database system keeps records of slope disturbances and deformations, however, it is important to update the information mainly from the point of view of practical territorial planning, especially in the high-risk areas presented in the study. The paper explains the possibilities of applying modern methods of mapping the microrelief of slope deformations of a lower extent (up to several hundreds of m2) and using not very well known contactless technologies, which could be applied in practice due to their low-cost and low-time consuming nature. In order to create a digital model of the microrelief used to carry out the measurements we applied the method of terrestrial photogrammetry, terrestrial scanning using Lenovo Phab 2Pro. It is the first device available for users that uses the Google Tango technology. So far there have been only prototypes of devices available for the developers only. The Tango technology consists of 3 partial technologies - "depth perception" (measuring the distance to objects, nowadays it uses mainly infrared radiation), "motion tracking" (tracking the position and motion of the device using embedded sensors) and "area learning" (simply learning the area, where the device looks for same objects within already existing 3D models and real space). Even though the technology utilisation is nowadays presented mainly in the field of augmented reality and navigation in the interior, there are already some applications for collecting the point clouds in real time, which can be used in a wide spectrum of applications in exterior, which was also applied in our research. Data acquired this way can be processed in readily available software products, what enabled a high degree of automation also in our case. After comparing with the reference point field that was measured using GNSS and electronic tachymeter, we reached accuracy of point position determination from a digital

  8. Radio frequency self-resonant coil for contactless AC-conductivity in 100 T class ultra-strong pulse magnetic fields

    Science.gov (United States)

    Nakamura, D.; Altarawneh, M. M.; Takeyama, S.

    2018-03-01

    A contactless measurement system of electrical conductivity was developed for application under pulsed high magnetic fields over 100 T by using a self-resonant-type, high-frequency circuit. Electromagnetic fields in the circuit were numerically analysed by the finite element method, to show how the resonant power spectra of the circuit depends on the electrical conductivity of a sample set on the probe-coil. The performance was examined using a high-temperature cuprate superconductor, La2-x Sr x CuO4, in magnetic fields up to 102 T with a high frequency of close to 800 MHz. As a result, the upper critical field could be determined with a good signal-to-noise ratio.

  9. Development of the method to measure vibrational stress of small-bore piping with contactless displacement sensor. Accuracy confirmation by vibrational experiment using branch pipe

    International Nuclear Information System (INIS)

    Tsuji, Takashi; Maekawa, Akira; Takahashi, Tsuneo

    2013-01-01

    In nuclear power plants, vibrational stress of piping is measured to prevent its fatigue failures. Easier handling and more efficient performance is desirable for the measurement of vibrational stress. The authors have proposed a method to measure vibrational stress using optical contactless displacement sensors, and have developed a device based on the method. In addition, they downsized the device and improved the method to allow its use for measurements even in narrow spaces in the plants. In this study, vibrational experiment using branch pipes and the device was conducted to confirm the measurement accuracy of the improved method. It was found that the improved method have sufficient accuracy for screening to evaluate the vibrational stress. It was also found that this measurement method was thought to be susceptible to the vibration of main pipe. So a technique was proposed to improve the accuracy of the measurement in this paper. (author)

  10. Ultra-fast determination of caffeine, dipyrone, and acetylsalicylic acid by capillary electrophoresis with capacitively coupled contactless conductivity detection and identification of degradation products.

    Science.gov (United States)

    Marra, Mariana Cardoso; Cunha, Rafael Rodrigues; Vidal, Denis Tadeu Rajh; Munoz, Rodrigo Alejandro Abarza; do Lago, Claudimir Lucio; Richter, Eduardo Mathias

    2014-01-31

    Capillary electrophoresis with capacitively coupled contactless conductivity detection (CE-C(4)D) was used for fast, simultaneous determination of dipyrone (DIP), caffeine (CAF), and acetylsalicylic acid (ASA). In the same run and in less than 1min, the degradation products from DIP and ASA were also detected. In addition, the usage of the CE-C(4)D system allowed, for the first time, the detection of methylamine as a degradation product of DIP. Capillary electrophoresis with electrospray mass spectrometry experiments were carried out in order to confirm the formation of methylamine. The limits of detection by CE-C(4)D were 5, 5, and 6μmolL(-1) for CAF, DIP, and ASA, respectively. The proposed method was applied to the analysis of these compounds in pharmaceutical formulations with similar results to those achieved by HPLC (p<0.05). Copyright © 2013 Elsevier B.V. All rights reserved.

  11. A Comparison of Card-sorting Analysis Methods

    DEFF Research Database (Denmark)

    Nawaz, Ather

    2012-01-01

    ) designers to discover the patterns in how users make classifications and thus to develop an optimal, user-centred website structure. During analysis, the recurrence of patterns of classification between users influences the resulting website structure. However, the algorithm used in the analysis influences......This study investigates how the choice of analysis method for card sorting studies affects the suggested information structure for websites. In the card sorting technique, a variety of methods are used to analyse the resulting data. The analysis of card sorting data helps user experience (UX...... the recurrent patterns found and thus has consequences for the resulting website design. This paper draws an attention to the choice of card sorting analysis and techniques and shows how it impacts the results. The research focuses on how the same data for card sorting can lead to different website structures...

  12. A Comparison of Card-sorting Analysis Methods

    DEFF Research Database (Denmark)

    Nawaz, Ather

    2012-01-01

    This study investigates how the choice of analysis method for card sorting studies affects the suggested information structure for websites. In the card sorting technique, a variety of methods are used to analyse the resulting data. The analysis of card sorting data helps user experience (UX......) designers to discover the patterns in how users make classifications and thus to develop an optimal, user-centred website structure. During analysis, the recurrence of patterns of classification between users influences the resulting website structure. However, the algorithm used in the analysis influences...... the recurrent patterns found and thus has consequences for the resulting website design. This paper draws an attention to the choice of card sorting analysis and techniques and shows how it impacts the results. The research focuses on how the same data for card sorting can lead to different website structures...

  13. Mathematical card magic fifty-two new effects

    CERN Document Server

    Mulcahy, Colm

    2013-01-01

    Mathematical card effects offer both beginning and experienced magicians an opportunity to entertain with a minimum of props. Featuring mostly original creations, Mathematical Card Magic: Fifty-Two New Effects presents an entertaining look at new mathematically based card tricks. Each chapter contains four card effects, generally starting with simple applications of a particular mathematical principle and ending with more complex ones. Practice a handful of the introductory effects and, in no time, you'll establish your reputation as a "mathemagician." Delve a little deeper into each chapter and the mathematics gets more interesting. The author explains the mathematics as needed in an easy-to-follow way. He also provides additional details, background, and suggestions for further explorations.Suitable for recreational math buffs and amateur card lovers or as a text in a first-year seminar, this color book offers a diverse collection of new mathemagic principles and effects.

  14. THE BASIS OF THE MARKET REGULATION OF PAYMENT CARDS

    Directory of Open Access Journals (Sweden)

    Khetagurov G. V.

    2017-06-01

    Full Text Available The article is devoted to basics and the regulation problems of the modern payment cards market. In particular, it addresses the key participants in a payment system, which include the Central Bank, credit organizations, settlement and clearing centers. The paper explores the basic functions of the participants. The author analyzes approaches of card payment systems to development and implementation monitoring of standards and regulations relative to the technology: hardware and software, communication channels, etc. The article contains analysis of information exchange in the framework of payment cards market and specific features of the design and development of a payment infrastructure. It discusses the economic model of the payment cards market, which is based on commission payments. The paper describes the key fees. At the final stage of the study, the author examines the role of different global regulators in the payment card market, conducts an analysis of the foundations of the Russian legislation regulating this market.

  15. Vulnerabilities in First-Generation RFID-enabled Credit Cards

    Science.gov (United States)

    Heydt-Benjamin, Thomas S.; Bailey, Daniel V.; Fu, Kevin; Juels, Ari; O'Hare, Tom

    RFID-enabled credit cards are widely deployed in the United States and other countries, but no public study has thoroughly analyzed the mechanisms that provide both security and privacy. Using samples from a variety of RFID-enabled credit cards, our study observes that (1) the cardholder's name and often credit card number and expiration are leaked in plaintext to unauthenticated readers, (2) our homemade device costing around 150 effectively clones one type of skimmed cards thus providing a proof-of-concept implementation for the RF replay attack, (3) information revealed by the RFID transmission cross contaminates the security of RFID and non-RFID payment contexts, and (4) RFID-enabled credit cards are susceptible in various degrees to a range of other traditional RFID attacks such as skimming and relaying.

  16. Biometrics and smart cards combine to offer high security

    International Nuclear Information System (INIS)

    Seidman, S.

    1986-01-01

    This paper discusses the Smart Card a plastic credit card sized package with an embedded computer chip which encompasses a level of technical sophistication which makes it virtually impossible to counterfeit. The question of legitimacy of the person using the Card for physical, computer, or network access can be answered by storing a biometric template of the authorized user in the Smart Card's unalterable memory. The bimetric template can be based upon a retina print, a hand print, a finger print, a wrist-vein print, a voice print, or pseudo-biometrics, such as signature dynamics, gait dynamics or keyboard typing patterns. These Cards will function only when they are being used by the authorized individuals to whom they are issued

  17. Mobile Broadcast DRM Based on User Identity Card

    Directory of Open Access Journals (Sweden)

    Byung-Rae Lee

    2007-11-01

    Full Text Available The current mobile broadcast systems do not provide efficient solution for consumption of service and content based on the user identity card such as a smartcard. This prevents users from consuming broadcast service and contents independent of a specific terminal (e.g., the one used for registration or purchase. To provide usage of broadcast services based on the user identity card, mutual authentication needs to be established among the service provider, the terminal, and the user identity card whenever the terminal is changed. The crucial element for this is assuring the service provider, the terminal, and the user identity card by authenticating each entity to the other entities. In this paper, we propose the new authentication scheme, which provides efficient scheme for three kinds of mutual authentications among the service provider, the terminal, and the user identity card. We also construct mobile broadcast DRM system based on the proposed authentication scheme for consumption of broadcast services with multiple terminals.

  18. Smart Cards for Transit : Multi-Use Remotely Interrogated Stored-Data Cards for Fare and Toll Payment

    Science.gov (United States)

    1995-04-01

    This project developed relevant information on existing and future, stored readable/writable data card technology for fare and toll payments. The project supports the FTA objective of developing a plan for a common standard card-based fare payment sy...

  19. Cobacabana (control of balance by card-based navigation) : A card-based system for job shop control

    NARCIS (Netherlands)

    Land, M.J.

    Existing card-based production control systems such as Kanban are mostly dedicated to repetitive production environments. Cards-based systems for job shop control are lacking, while particularly this industry segment shows a need for simple control systems. This paper aims at filling the gap by

  20. Maxed out: The Relationship between Credit Card Debt, Credit Card Distress and Grade Point Averages for College Students

    Science.gov (United States)

    Smith, Temple Day

    2011-01-01

    Few students leave college with a plan for paying off their debt. Starting a career inundated with student loans and credit card debt burdens is a reality many college students face today. In the wake of graduation coming to terms with the consequences of credit card debt is stressful for many students. This dissertation observes the relationship…

  1. THE COMPARATIVE ANALYSIS OF CARDS ISSUED IN ROMANIA. THE ELECTRONIC PAYMENTS BASED ON THE VISA CARD

    Directory of Open Access Journals (Sweden)

    DUDUIALĂ POPESCU LORENA

    2017-11-01

    Full Text Available The electronic payments are a significant invention of sec. XXI, on the background of the development of telecommunications information technology in Romania. The spread of computers, public, fast and cheap telecoms, large-scale networks, and the Internet have created national, regional and global infrastructure, the current electronic payment systems, electronic money transfers and today's infrastructure of developed and developing economies. The electronic payment systems are the most dynamic part of the computerized, digital, local, regional and global economy. The components of the systems are card payment systems, e-commerce, and interbank and inter-company electronic transfers, with Visa and MasterCard telecommunication networks, the Internet and the SWIFT network.

  2. ATLAS Pixel Detector ROD card from IBL towards Layers 2 and 1

    Science.gov (United States)

    Balbi, G.; Falchieri, D.; Gabrielli, A.; Lama, L.; Giangiacomi, N.; Travaglini, R.

    2016-01-01

    The incoming and future upgrades of LHC will require better performance by the data acquisition system, especially in terms of throughput due to the higher luminosity that is expected. For this reason, during the first shutdown of the LHC collider in 2013/14, the ATLAS Pixel Detector has been equipped with a fourth layer— the Insertable B-Layer or IBL—located at a radius smaller than the present three layers. To read out the new layer of pixels, with a smaller pixel size with respect to the other outer layers, a front end ASIC (FE-I4) was designed as well as a new off-detector read-out chain. The latter, accordingly to the structure of the other layers of pixels, is composed mainly of two 9U-VME read-out off-detector cards called the Back-Of-Crate (BOC) and Read-Out Driver (ROD). The ROD is used for data and event formatting and for configuration and control of the overall read-out electronics. After some prototyping samples were completed, a pre-production batch of 5 ROD cards was delivered with the final layout. Another production of 15 ROD cards was done in Fall 2013, and commissioning was completed in 2014. Altogether 14 cards are necessary for the 14 staves of the IBL detector, one additional card is required by the Diamond Beam Monitor (DBM), and additional spare ROD cards were produced for a total initial batch of 20 boards. This paper describes some integration tests that were performed and our plan to install the new DAQ chain for the layer 2, which is the outermost, and layer 1, which is external to the B-layer. This latter is the only layer that will not be upgraded to a higher readout speed. Rather, it will be switched off in the near future as it has too many damaged sensors that were not possible to rework. To do that, slices of the IBL read-out chain have been instrumented, and ROD performance is verified on a test bench mimicking a small-sized final setup. Thus, this contribution reports also how the adoption of the IBL ROD for ATLAS Pixel

  3. Assessment of Grating Acuity in Infants and Toddlers Using an Electronic Acuity Card: The Dobson Card.

    Science.gov (United States)

    Mohan, Kathleen M; Miller, Joseph M; Harvey, Erin M; Gerhart, Kimberly D; Apple, Howard P; Apple, Deborah; Smith, Jordana M; Davis, Amy L; Leonard-Green, Tina; Campus, Irene; Dennis, Leslie K

    2016-01-01

    To determine if testing binocular visual acuity in infants and toddlers using the Acuity Card Procedure (ACP) with electronic grating stimuli yields clinically useful data. Participants were infants and toddlers ages 5 to 36.7 months referred by pediatricians due to failed automated vision screening. The ACP was used to test binocular grating acuity. Stimuli were presented on the Dobson Card. The Dobson Card consists of a handheld matte-black plexiglass frame with two flush-mounted tablet computers and is similar in size and form to commercially available printed grating acuity testing stimuli (Teller Acuity Cards II [TACII]; Stereo Optical, Inc., Chicago, IL). On each trial, one tablet displayed a square-wave grating and the other displayed a luminance-matched uniform gray patch. Stimuli were roughly equivalent to the stimuli available in the printed TACII stimuli. After acuity testing, each child received a cycloplegic eye examination. Based on cycloplegic retinoscopy, patients were categorized as having high or low refractive error per American Association for Pediatric Ophthalmology and Strabismus vision screening referral criteria. Mean acuities for high and low refractive error groups were compared using analysis of covariance, controlling for age. Mean visual acuity was significantly poorer in children with high refractive error than in those with low refractive error (P = .015). Electronic stimuli presented using the ACP can yield clinically useful measurements of grating acuity in infants and toddlers. Further research is needed to determine the optimal conditions and procedures for obtaining accurate and clinically useful automated measurements of visual acuity in infants and toddlers. Copyright 2016, SLACK Incorporated.

  4. Cuadro de mando integral para el diseño y validación de instrumentos para valorar el desempeño académico de docentes The balance score card for the construction and validation of instruments to measure professors'academic performance

    Directory of Open Access Journals (Sweden)

    Alexis Tejedor de León

    2010-01-01

    Full Text Available La valoración de la labor docente es un pilar de la acreditación universitaria. En un momento, particularmente sensible relacionado a esta tendencia global y a la imagen que emerge de las diferentes unidades académicas y adminsitrativas, se torna importante, no solamente, recolocar el asunto de conocer si éstas ponen en práctica aquello que realmente enseñan, sino también conocer el grado de satisfacción de los" stakeholders" sobre los procesos de enseñanza-aprendizaje a nivel universitario. En este contexto, esta investigación tiene como objetivo diseñar y validar instrumentos dirigidos a explorar el entorno de la labor académica del docente universitario del Centro Regional de Veraguas de la Universidad Tecnológica de Panamá, considerando como ejes dimensionales la planificación, el desarrollo y las actividades psicopedagógicas propias de la labor académica. Para la realización de la investigación se utilizó la metodología del Cuadro de Mando Integral en las etapas de planificación estratégica del programa de evaluación académico y se utilizó la técnica Delphi para la validación de contenido y de constructo de los instrumentos. En la validación de la confiabilidad se determinó el valor Alpha de Cronbach utilizándose el programa para la PC de SPSS® para la toma de decisones.The evaluation of faculty work is a pillar in university accreditation. Moreover, particularly in a period sensitive to this tendency of faculty work evaluation and the image that emerges from the different academic and administrative units, it is important not only to restate the subject of whether what is taught is also put into practice, but also to know the degree of satisfaction expressed by the stakeholders in the teaching and learning process at the higher education level. In this context, the research aim is to develop and validate the instruments directed to explore the internal academic environment of the faculty at the Veraguas

  5. Authentications of Myanmar National Registration Card

    Directory of Open Access Journals (Sweden)

    Myint Myint Sein

    2013-04-01

    Full Text Available The automatic identification system of Myanmar national registration card (NRC holder is presented in this paper. The proposed system can be handled the identification by the extracted low quality face image and fingerprint image from Myanmar NRC. Both of the facial recognition and fingerprint recognition system are developed for Myanmar citizenship confirmation. Age invariant face recognition algorithm is performed based on combination of DiaPCA (Diagonal principal Component Analysis and KNN (Kth nearest neighbor classifier approaches. An algorithm of the fingerprint recognition is proposed for recognition of the poor quality fingerprint image with fabric background.  Several experiments have been done for confirming the effectiveness of the proposed approach.

  6. The ProCard mobile banking system

    Directory of Open Access Journals (Sweden)

    2007-01-01

    Full Text Available The mobile banking involves the use of some mobile telecommunication devices (such phones or PDAs - Personal Digital Assistants in order to complete, in a secure manner, banking transactions (like payments, transfers, account information and so on. It doesn't matter where the user is physically located. Also, the hour when the services are requested is not important anymore, because, thanks to the internet banking, the offices are virtually opened 24 hours per day. The ProCard system represents a suite of applications used to perform mobile banking. It was intended to be a universal solution that allows EFT, Internet and mobile banking in a single package. No special software or hardware is required

  7. National report card on energy efficiency : 2. annual report card on government activities

    International Nuclear Information System (INIS)

    2000-01-01

    This second annual report card produced by the Canadian Energy Efficiency Alliance is a means by which to monitor the efforts of Canada's federal, provincial and territorial governments in energy efficiency activities. The Alliance works in partnership with manufacturers, utilities, governments, builders, labour, consumer groups and environmental organizations. Energy efficiency is one of the primary tools governments can use to meet the Kyoto climate change commitment. The issue of climate change was examined in greater depth in this second annual report card. Ten specific measures that each government should take in order to be efficiency leaders were identified. These included minimum standards and regulations for buildings and appliances, supporting energy efficiency in the marketplace, and leadership programs to improve energy efficiency and achieve emission reduction targets. Efficiency in transportation was not included in this report card. A brief summary of what the federal government, as well as each provincial and territorial government are doing to promote energy efficiency was included. Each jurisdiction was given a grade. The Yukon received the highest mark of A minus. Saskatchewan received the lowest, and only failed mark. It was emphasized that public and private utilities also play a key role in supporting energy efficiency in Canada. 2 tabs

  8. Model-based security analysis of the German health card architecture.

    Science.gov (United States)

    Jürjens, J; Rumm, R

    2008-01-01

    Health-care information systems are particularly security-critical. In order to make these applications secure, the security analysis has to be an integral part of the system design and IT management process for such systems. This work presents the experiences and results from the security analysis of the system architecture of the German Health Card, by making use of an approach to model-based security engineering that is based on the UML extension UMLsec. The focus lies on the security mechanisms and security policies of the smart-card-based architecture which were analyzed using the UMLsec method and tools. Main results of the paper include a report on the employment of the UMLsec method in an industrial health information systems context as well as indications of its benefits and limitations. In particular, two potential security weaknesses were detected and countermeasures discussed. The results indicate that it can be feasible to apply a model-based security analysis using UMLsec to an industrial health information system like the German Health Card architecture, and that doing so can have concrete benefits (such as discovering potential weaknesses, and an increased confidence that no further vulnerabilities of the kind that were considered are present).

  9. Investigating customer racial discrimination in the secondary baseball card market.

    Science.gov (United States)

    Primm, Eric; Piquero, Nicole Leeper; Piquero, Alex R; Regoli, Robert M

    2011-01-01

    A growing body of literature in a variety of disciplines has appeared over the last 20 years examining customer racial bias in the secondary sports card market; however, consensus on the matter has yet to emerge. In this article, we explore the more subtle ways that a player's race/ethnicity may affect the value of his sports card including a player's skin tone (light- to dark-skinned). Data were obtained for 383 black, Latino, and white baseball players who had received at least one vote for induction into Major League Baseball's Hall of Fame including their career performance statistics, rookie card price, card availability, Hall of Fame status, and skin tone. Findings indicate that card availability is the primary determinant of card value while a player's skin tone has no direct effect. Subsequent analysis demonstrates that a player's race (white/non-white) rather than skin tone did have an effect as it interacts with Hall of Fame status to influence his rookie card price.

  10. Credit Card Risk Behavior on College Campuses: Evidence from Brazil

    Directory of Open Access Journals (Sweden)

    Wesley Mendes-da-Silva

    2012-07-01

    Full Text Available College students frequently show they have little skill when it comes to using a credit card in a responsible manner. This article deals with this issue in an emerging market and in a pioneering manner. University students (n = 769 in São Paulo, Brazil’s main financial center, replied to a questionnaire about their credit card use habits. Using Logit models, associations were discovered between personal characteristics and credit card use habits that involve financially risky behavior. The main results were: (a a larger number of credit cards increases the probability of risky behavior; (b students who alleged they knew what interest rates the card administrators were charging were less inclined to engage in risky behavior. The results are of interest to the financial industry, to university managers and to policy makers. This article points to the advisability, indeed necessity, of providing students with information about the use of financial products (notably credit cards bearing in mind the high interest rates which their users are charged. The findings regarding student behavior in the use of credit cards in emerging economies are both significant and relevant. Furthermore, financial literature, while recognizing the importance of the topic, has not significantly examined the phenomenon in emerging economies.

  11. Smart practice: smart card design considerations in health care.

    Science.gov (United States)

    Lindley, R A; Pacheco, F

    1995-01-01

    Recent innovations in microelectronics and advances in cryptography are driving the appearance of a new generation of smart cards with wider applications; this has important repercussions for our society in the coming years. Essentially, these breakthroughs include built-in microprocessors capable of generating cryptographic transactions (e.g.,Jelectronic blinded signatures, digital pseudonyms, and digital credentials), developments toward a single electronic card offering multi-access to services such as transport, telecommunications, health, financial, and entertainment (Universal Access Services), and incorporation of personal identification technologies such as voice, eye, or skin pattern recognition. For example, by using electronic representatives or cryptographic blinded signatures, a smart card can be used for multi transactions across different organizations and under different generated pseudonyms. These pseudonyms are capable of recognizing an individual unambiguously, while none of her records can be linked [1]. Moreover, tamper-proof electronic observers would make smart cards a very attractive technology for high-security based applications, such as those in the health care field. New trends in smart card technology offer excellent privacy and confidentiality safeguards. Therefore, smart cards constitute a promising technology for the health sector in Australia and other countries around the world in their pursuit of technology to support the delivery of quality care services. This paper addresses the main issues and the key design criteria which may be of strategic importance to the success of future smart card technology in the health care sector.

  12. Online analysis of oxygen inside silicon-glass microreactors with integrated optical sensors

    DEFF Research Database (Denmark)

    Ehgartner, Josef; Sulzer, Philipp; Burger, Tobias

    2016-01-01

    A powerful online analysis set-up for oxygen measurements within microfluidic devices is presented. It features integration of optical oxygen sensors into microreactors, which enables contactless, accurate and inexpensive readout using commercially available oxygen meters via luminescent lifetime...... measurements in the frequency domain (phase shifts). The fabrication and patterning of sensor layers down to a size of 100 μm in diameter is performed via automated airbrush spraying and was used for the integration into silicon-glass microreactors. A novel and easily processable sensor material is also...

  13. Review of EuCARD project on accelerator infrastructure in Europe

    Science.gov (United States)

    Romaniuk, Ryszard S.

    2013-01-01

    The aim of big infrastructural and research programs (like pan-European Framework Programs) and individual projects realized inside these programs in Europe is to structure the European Research Area - ERA in this way as to be competitive with the leaders of the world. One of this projects in EuCARD (European Coordination of Accelerator Research and Development) with the aim to structure and modernize accelerator, (including accelerators for big free electron laser machines) research infrastructure. This article presents the periodic development of EuCARD which took place between the annual meeting, April 2012 in Warsaw and SC meeting in Uppsala, December 2012. The background of all these efforts are achievements of the LHC machine and associated detectors in the race for new physics. The LHC machine works in the regime of p-p, Pb-p, Pb-Pb (protons and lead ions). Recently, a discovery by the LHC of Higgs like boson, has started vivid debates on the further potential of this machine and the future. The periodic EuCARD conference, workshop and meetings concern building of the research infrastructure, including in this advanced photonic and electronic systems for servicing large high energy physics experiments. There are debated a few basic groups of such systems like: measurement - control networks of large geometrical extent, multichannel systems for large amounts of metrological data acquisition, precision photonic networks of reference time, frequency and phase distribution. The aim of the discussion is not only summarize the current status but make plans and prepare practically to building new infrastructures. Accelerator science and technology is one of a key enablers of the developments in the particle physic, photon physics and also applications in medicine and industry. Accelerator technology is intensely developed in all developed nations and regions of the world. The EuCARD project contains a lot of subjects related directly and indirectly to photon

  14. REMINDER - PERIOD OF VALIDITY OF CERN (ACCESS) CARDS

    CERN Multimedia

    Relations with the Host States Service

    2003-01-01

    The period of validity of CERN (access) cards not bearing an expiry date has been extended from 30 June to 31 December 2002 (see paragraph 17.4 of the Implementation Measures relating to Operational Circular n° 2). Holders of such cards are kindly requested to have their cards renewed either at the Users Office (in the case of Users) or at the Registration Service (all the others) from 1 August 2002 onwards. Relations with the Host States Service http://www.cern.ch/relations/ Tel. 72848

  15. REMINDER PERIOD OF VALIDITY OF CERN (ACCESS) CARDS

    CERN Multimedia

    Relations with the Host States Service

    2002-01-01

    The period of validity of CERN (access) cards not bearing an expiry date has been extended from 30 June to 31 December 2002 (see paragraph 17.4 of the Implementation Measures relating to Operational Circular n° 2). Holders of such cards are kindly requested to have their cards renewed either at the Users Office (in the case of Users) or at the Registration Service (all the others) from 1 August 2002 onwards. Relations with the Host States Service http://www.cern.ch/relations/ Tel. 72848

  16. REMINDER PERIOD OF VALIDITY OF CERN (ACCESS) CARDS

    CERN Multimedia

    Relations with the Host States Service

    2002-01-01

    The period of validity of CERN (access) cards not bearing an expiry date has been extended from 30 June to 31 December 2002 (see paragraph 17.4 of the Implementation Measures relating to Operational Circular n° 2). Holders of such cards are kindly requested to have their cards renewed either at the Users Office (in the case of Users) or at the Registration Service (all the others) from 1 August 2002 onwards.Relations with the Host States Service Tel. 72848

  17. Indian Kisan Credit Card Scheme: An Analytical Study

    Directory of Open Access Journals (Sweden)

    Dharmendra Mehta

    2016-03-01

    Full Text Available Kisan Credit Card (KCC has now been regarded as the only medium of short-term credit for agriculture. The Kisan Credit Card (KCC scheme was introduced by the Finance Minister in his budget speech in the year 1998-99. From the year 1998-99, the scheme was implemented by public sector commercial banks, RRBs (Regional Rural Banks and cooperative banks in the country. It has emerged as an innovative credit distribution system to meet the production credit requirements of the farmers in a timely and easy manner. The present paper is aimed to study role of Kisan Credit Card in the rural credit facilitation in India.

  18. SISTEM TERPADU REKAM MEDIK RUMAH SAKIT DENGAN SMART CARD

    Directory of Open Access Journals (Sweden)

    _ Sukamto

    2012-01-01

    Full Text Available Dalam penelitian ini, system terpadu rekam medik rumah sakit dibuat dengan teknologi smart card sebagai media penimpanan data Tujuan dari penelitian ini adalah menerapkan teknologi smart card sebagai sarana atau media penyimpan informasi pasien yang mempunyai kesederhana, keandalan, dan portabilitas yang tinggi, sehingga meningkatkan jaminan ketersediaan data pada sebuah sistem rekam medik.Tahapan pembuatan rancang bangun sistem rekam medis ini meliputi perancangan data flow diagram, rentity relationshipp diagram, database dan program aplikasi. Hasil dari penelitian ini menunjukan bahwa smart card dapat digunakan sebagai sarana atau media penyimpan informasi pasien yang mempunyai kesederhana, keandalan, dan portabilitas yang tinggi.

  19. Identification of Clusters in Travel Patterns using Smart Card Data

    DEFF Research Database (Denmark)

    Reinau, Kristian Hegner; Harder, Henrik

    2016-01-01

    This article is the first contribution, which explores the potential of smart card data in relation to optimization of public transport in a peripheral monocentric region. A modularity analysis is made using smart card data collected in Northern Jutland in Marts and July 2014, and the analysis...... reveals first, that smart card data can be used to identify clusters within flows of public transport passengers in a peripheral region. Second, that the presence of such clusters suggest that public transport should be planned to give the users the possibility of travelling with good connectivity...

  20. Plain and Rolled Images from Paired Fingerprint Cards

    Science.gov (United States)

    NIST Plain and Rolled Images from Paired Fingerprint Cards (Web, free access)   NIST Special Database 29 is being distributed for use in development and testing fingerprint matching systems. The data consist of 216 ten-print fingerprint card pairs with both the rolled and plains (from a bottom of the fingerprint card) scanned at 19.7 pixels per mm. A newer version of the compression/decompression software on the CDROM can be found at the website http://www.nist.gov/itl/iad/ig/nigos.cfm as part of the NBIS package.

  1. Mated Fingerprint Card Pairs (Volumes 1-5)

    Science.gov (United States)

    NIST Mated Fingerprint Card Pairs (Volumes 1-5) (Web, free access)   The NIST database of mated fingerprint card pairs (Special Database 9) consists of multiple volumes. Currently five volumes have been released. Each volume will be a 3-disk set with each CD-ROM containing 90 mated card pairs of segmented 8-bit gray scale fingerprint images (900 fingerprint image pairs per CD-ROM). A newer version of the compression/decompression software on the CDROM can be found at the website http://www.nist.gov/itl/iad/ig/nigos.cfm as part of the NBIS package.

  2. Common read-out receiver card for ALICE Run2

    Science.gov (United States)

    Engel, H.; Kebschull, U.

    2013-12-01

    ALICE at CERN LHC uses custom FPGA-based computer plug-in cards as interface between the optical detector read-out link and the PC clusters of Data Acquisition (DAQ) and High-Level Trigger (HLT). The cards used at DAQ and HLT during Run1 have been developed as independent projects and are now facing similar problems with obsolete major interfaces and limited link speeds and processing capabilities. A new common card has been developed to enable the upgrade of the read-out chain towards higher link rates while providing backward compatibility with the current architecture. First prototypes could be tested successfully and raised interest from other collaborations.

  3. Paro Cardíaco en el Embarazo

    OpenAIRE

    Manuel Eduardo Sáenz Madrigal; Carlos Adrián Vindas Morera

    2013-01-01

    El paro cardíaco en el embarazo presenta un escenario único en el que están incluidos dos pacientes: la madre y el feto. El manejo de este escenario requiere de un equipo multidisciplinario incluyendo especialistas en anestesia, obstetricia, neonatología, cardiología y en ocasiones cirugía cardíaca. Los protocolos de soporte vital básico y soporte cardíaco avanzado deben ser implementados, sin embargo, dados los cambios anatómicos y fisiológicos que ocurren en el embarazo, algunas modificacio...

  4. Precautionary Borrowing and the Credit Card Debt Puzzle

    DEFF Research Database (Denmark)

    Druedahl, Jeppe; Jørgensen, Casper Nordal

    2015-01-01

    This paper addresses the credit card debt puzzle using a generalization of the buffer-stock consumption model with long-term revolving debt contracts. Closely resembling actual US credit card law, we assume that card issuers can always deny their cardholders access to new debt, but that they cannot...... to simultaneously hold positive gross debt and positive gross assets even though the interest rate on the debt is much higher than the return rate on the assets. Including a risk of being excluded from new borrowing which is positively correlated with unemployment, we are able to simultaneously explain...

  5. 31 CFR 594.410 - Credit extended and cards issued by U.S. financial institutions.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Credit extended and cards issued by U... TERRORISM SANCTIONS REGULATIONS Interpretations § 594.410 Credit extended and cards issued by U.S. financial... agreements, including, but not limited to, charge cards, debit cards, or other credit facilities issued by a...

  6. 31 CFR 543.409 - Credit extended and cards issued by U.S. financial institutions.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Credit extended and cards issued by U...'IVOIRE SANCTIONS REGULATIONS Interpretations § 543.409 Credit extended and cards issued by U.S. financial..., charge cards, debit cards, or other credit facilities issued by a U.S. financial institution to a person...

  7. 31 CFR 593.409 - Credit extended and cards issued by U.S. financial institutions.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Credit extended and cards issued by U... LIBERIAN REGIME OF CHARLES TAYLOR SANCTIONS REGULATIONS Interpretations § 593.409 Credit extended and cards..., including, but not limited to, charge cards, debit cards, or other credit facilities issued by a U.S...

  8. 12 CFR 226.5a - Credit and charge card applications and solicitations.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 3 2010-01-01 2010-01-01 false Credit and charge card applications and... required under this section on or with a solicitation or an application to open a credit or charge card... offer by the card issuer to open a credit or charge card account that does not require the consumer to...

  9. 31 CFR 546.409 - Credit extended and cards issued by U.S. financial institutions.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Credit extended and cards issued by U... SANCTIONS REGULATIONS Interpretations § 546.409 Credit extended and cards issued by U.S. financial..., charge cards, debit cards, or other credit facilities issued by a U.S. financial institution to a person...

  10. 31 CFR 588.409 - Credit extended and cards issued by U.S. financial institutions.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Credit extended and cards issued by U... BALKANS STABILIZATION REGULATIONS Interpretations § 588.409 Credit extended and cards issued by U.S... not limited to, charge cards, debit cards, or other credit facilities issued by a U.S. financial...

  11. 49 CFR 375.221 - May I use a charge or credit card plan for payments?

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 5 2010-10-01 2010-10-01 false May I use a charge or credit card plan for... card plan for payments? (a) You may provide in your tariff for the acceptance of charge or credit cards for the payment of freight charges. Accepting charge or credit card payments is different than...

  12. 41 CFR 109-38.801 - Obtaining SF 149, U.S. Government National Credit Card.

    Science.gov (United States)

    2010-07-01

    .... Government National Credit Card. 109-38.801 Section 109-38.801 Public Contracts and Property Management..., U.S. Government National Credit Card § 109-38.801 Obtaining SF 149, U.S. Government National Credit Card. DOE offices electing to use national credit cards shall request the assignment of billing address...

  13. 31 CFR 541.408 - Credit extended and cards issued by U.S. financial institutions.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Credit extended and cards issued by U... ZIMBABWE SANCTIONS REGULATIONS Interpretations § 541.408 Credit extended and cards issued by U.S. financial..., charge cards, debit cards, or other credit facilities issued by a U.S. financial institution to a person...

  14. 31 CFR 542.409 - Credit extended and cards issued by U.S. financial institutions.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Credit extended and cards issued by U... SANCTIONS REGULATIONS Interpretations § 542.409 Credit extended and cards issued by U.S. financial..., charge cards, debit cards, or other credit facilities issued by a U.S. financial institution to a person...

  15. Changes in alcohol consumption patterns following the introduction of credit cards in Ontario liquor stores.

    Science.gov (United States)

    Macdonald, S A; Wells, S L; Giesbrecht, N; West, P M

    1999-05-01

    In 1994, regulatory changes were introduced in Ontario, Canada, permitting the purchase of alcoholic beverages with credit cards at government-operated liquor stores. Two objectives of this study were: (1) to compare the characteristics of credit card shoppers with non credit card shoppers at liquor stores, and (2) to assess whether changes occurred in alcohol consumption patterns among shoppers following the introduction of credit cards. Random digit dialing was used to interview 2,039 telephone participants prior to the introduction of credit cards (Time 1); 1,401 of these subjects were contacted 1 year later (Time 2). Independent sample t tests were used to compare credit card shoppers with shoppers not using credit cards, and paired t tests were performed to assess whether drinking behaviors changed from Time 1 to Time 2. The credit card shoppers were more likely than the non credit card shoppers to be highly educated (p Credit card shoppers drank an average of 6.3 drinks over the previous week compared with 4.0 drinks among non credit card shoppers (p credit card shoppers dropped from 6.7 drinks at Time 1 to 6.3 at Time 2 (NS), credit card shoppers reported drinking significantly more often after credit cards were introduced (p credit cards may not present public health problems since significant increases in alcohol consumption among credit card shoppers were not found.

  16. 31 CFR 547.409 - Credit extended and cards issued by U.S. financial institutions.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Credit extended and cards issued by U... DEMOCRATIC REPUBLIC OF THE CONGO SANCTIONS REGULATIONS Interpretations § 547.409 Credit extended and cards..., including, but not limited to, charge cards, debit cards, or other credit facilities issued by a U.S...

  17. 31 CFR 536.409 - Credit extended and cards issued by U.S. financial institutions.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Credit extended and cards issued by U... NARCOTICS TRAFFICKING SANCTIONS REGULATIONS Interpretations § 536.409 Credit extended and cards issued by U... any existing credit agreements, including, but not limited to, charge cards, debit cards, or other...

  18. 31 CFR 598.409 - Credit extended and cards issued by U.S. financial institutions.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Credit extended and cards issued by U... NARCOTICS KINGPIN SANCTIONS REGULATIONS Interpretations § 598.409 Credit extended and cards issued by U.S... existing credit agreements, including, but not limited to, charge cards, debit cards, or other credit...

  19. 31 CFR 548.409 - Credit extended and cards issued by U.S. financial institutions.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Credit extended and cards issued by U... SANCTIONS REGULATIONS Interpretations § 548.409 Credit extended and cards issued by U.S. financial..., charge cards, debit cards, or other credit facilities issued by a U.S. financial institution to a person...

  20. Jeu de cartes or Jeu Descartes: Business Cards in a French Course for the Professions.

    Science.gov (United States)

    Gegerias, Mary

    This paper discusses the use of French business cards in a college-level French language and culture course for professionals. Among other assignments, students were each given a different card and asked to speak about the design of their card, the business represented, idiomatic expressions and historical allusions on the card, and the use of…

  1. Linking Management Actions to Interactive Ecosystem Report Cards via an Ontology

    Science.gov (United States)

    Alabri, A.; Newman, A.; Abal, E.; van Ingen, C.; Hunter, J.

    2008-12-01

    IINTRODUCTION The Health-e-Waterways Project is a three way collaboration between the University of Queensland, Microsoft Research and the Healthy Waterways Partnership (SEQ-HWP)(over 60 local government, state agency, universities, community and environmental organizations). The project is developing a highly innovative framework and set of services to enable streamlined access to an integrated collection of real- time, near-real-time and static datasets acquired through ecosystem monitoring programs in South East Queensland. Using a novel combination of semantic web technologies, scientific data servers, web services, GIS visualization interfaces and scientific workflows, we are enabling the sharing and integration of high quality data and models, through a combined integrated water information management system and Web portal. DYNAMIC GENERATION OF ECOSYSTEM HEALTH REPORT CARDS SEQ-HWP is responsible for the Ecosystem Health Monitoring Program (EHMP) in South East Queensland. This currently involves sampling 30 freshwater indicators at 100 sites twice a year and 250 estuarine/marine sites every month. The EHMP data sets are statistically aggregated and standardized to produce ecosystem health grades that are published annually in hard copy EHMP Report Cards. Politicians and planners use the report cards to make decisions with respect to land use, water quality, allocations and investments in water recycling plants etc. To date, these report cards have been largely produced manually, by calculating standardized scores (0-1) across 5 indicators and 16 indices (physical, chemical, nutrients, ecosystem processes, acquatic macroinvertebrates and fish) and grades from A-F for each catchment and season (spring and autumn). Currently this process takes about 5 months. For the past 6 months, we have been working with the SEQ-HWP staff, developing software services that will enable the report cards to be generated dynamically via a Web-based Map interface to an underlying

  2. Improving computer security by health smart card.

    Science.gov (United States)

    Nisand, Gabriel; Allaert, François-André; Brézillon, Régine; Isphording, Wilhem; Roeslin, Norbert

    2003-01-01

    The University hospitals of Strasbourg have worked for several years on the computer security of the medical data and have of this fact be the first to use the Health Care Professional Smart Card (CPS). This new tool must provide security to the information processing systems and especially to the medical data exchanges between the partners who collaborate to the care of the Beyond the purely data-processing aspects of the functions of safety offered by the CPS, safety depends above all on the practices on the users, their knowledge concerning the legislation, the risks and the stakes, of their adhesion to the procedures and protections installations. The aim of this study is to evaluate this level of knowledge, the practices and the feelings of the users concerning the computer security of the medical data, to check the relevance of the step taken, and if required, to try to improve it. The survey by questionnaires involved 648 users. The practices of users in terms of data security are clearly improved by the implementation of the security server and the use of the CPS system, but security breaches due to bad practices are not however completely eliminated. That confirms that is illusory to believe that data security is first and foremost a technical issue. Technical measures are of course indispensable, but the greatest efforts are required after their implementation and consist in making the key players [2], i.e. users, aware and responsible. However, it must be stressed that the user-friendliness of the security interface has a major effect on the results observed. For instance, it is highly probable that the bad practices continued or introduced upon the implementation of the security server and CPS scheme are due to the complicated nature or functional defects of the proposed solution, which must therefore be improved. Besides, this is only the pilot phase and card holders can be expected to become more responsible as time goes by, along with the gradual

  3. Sharing electronic medical record on the WWW using InterCare architecture and smart cards.

    Science.gov (United States)

    Rotonen, M; Ruotsalainen, P; Kaskihalme, A; Aarnio, M

    1999-01-01

    Southern-Finland is a partner of the European Commission funded telematics project, InterCare, which is developing and demonstrating the WWW--based regional architecture and application integrated with smart cards. The InterCare project will combine the results from the most important EC funded healthcare telematics projects in their respective areas--Cardlink 2, Hector, Star, Synapses and TrustHealth. The primary objective is to achieve a convergence of results and to demonstrate & promote the synergy between projects from different areas of the healthcare telematics programme.

  4. Kolonel Cristian Carde - tõeline klassik / Ingrid Randlaht

    Index Scriptorium Estoniae

    Randlaht, Ingrid

    2012-01-01

    Cristian Cardest, kes on Prantsuse Saumuri sõjaväelise kõrgema ratsakooli Cader Noir pearatsastaja olnud kaheksa aastat ning juhtinud ka Prantsusmaa aegade parimat koolisõidukoondist. Juunikuus Soomes Nummis toimunud Cristian Carde ratsakliinikust

  5. Russian Basic Course: Aural Comprehension Enrichment Word Cards.

    Science.gov (United States)

    Defense Language Inst., Washington, DC.

    Several hundred military terms in Russian are contained in this pamphlet. Terms pertaining to army, navy, and air force weaponry and procedures are presented on aural comprehension enrichment word cards with English translations on the reverse side. (RL)

  6. Concretization and animation of Finite Automata with c-cards

    DEFF Research Database (Denmark)

    Valente, Andrea

    2004-01-01

    to classes of 10 to 12 years old, and in general to students with a limited mathematical background. Our approach builds on {\\em computational cards} (or c-cards), a project aiming at scaling-down the learning complexity of computer science core contents, by presenting symbol manipulation via a t......-cards is given and its educational implication discussed: the mapping provides a mean to concretize and animate automata. The algorithm works with both deterministic and non-deterministic finite automata....... a tangible, physical metaphor. C-cards are still at a very early stage of development as an educational tool, yet we believe they represent a nice, intuitive mind-tool, that can be consistently applied to a variety of (theoretical) computer science concepts. Here an algorithm for mapping finite automata on c...

  7. Ridership impacts of South Florida's EASY smart card : [summary].

    Science.gov (United States)

    2013-07-01

    Transit agencies across the U.S. increasingly are replacing electronic fare reading systems with Advanced Fare Collection (AFC) or smart card systems. In 2009, Miami-Dade Transit (MDT) was the first Florida transit agency to deploy AFC, branded...

  8. Clinical information system based on the medical smart card.

    Science.gov (United States)

    Danon, Y L; Saiag, E

    2000-07-01

    Over the last 5 years Israel has implemented a nationwide health insurance plan covering the entire population of the country. We have developed a clinical information system based on electronic-chip health care medical smart cards. Health care cards are used in several European countries and chip smart cards have been successful in many sectors. Our project involves the community use of the MSC, thereby enabling health care professionals to skillfully employ card systems in the health care sector. This system can easily arrange electronic medical charts in clinics, facilitating the confidential sharing of personal health databases among health professionals. To develop an MSC applicable for daily use in the community and hospital system. The MSC project, currently underway in Israel and the USA, will aid in determining the costs, benefits and feasibility of the MSC. Successful implementation of the MSC in chosen clinics will promote a nationwide willingness to adopt this promising technology.

  9. 76 FR 43477 - Debit Card Interchange Fees and Routing

    Science.gov (United States)

    2011-07-20

    ..., and JCB International. These card brands share equally in the governance of the organization, which is... these commenters, such a list would also provide fraudsters with a good sense of the technologies most...

  10. An Analysis of the Credit Card Program Using Process Innovation

    National Research Council Canada - National Science Library

    Braney, Ronald

    1999-01-01

    .... This goes a long way toward improving and streamlining the contracting process. One of the key reform initiatives in streamlining the process is the implementation of the Government-wide credit card program...

  11. Satisfaction with Service for Internet Medicare Replacement Cards

    Data.gov (United States)

    Social Security Administration — This dataset contains results of Internet Report Card iRequest Survey conducted by mail between April and June 2014 using a brief scannable “report card” style...

  12. Smart cards--a security tool for health information systems.

    Science.gov (United States)

    Klein, G O

    1994-02-01

    Expanding use of information technology in health care, both within and between the institutions, leads to additional security demands. The role is discussed that can be played by smart cards for healthcare professionals.

  13. Application of Data Mining for Card Fraud Detection

    Directory of Open Access Journals (Sweden)

    I.V. Andrianov

    2012-03-01

    Full Text Available This paper focuses on implementing Data Mining methods for card fraud detection. The approach to classification and prediction tasks for detection of unauthorized transactions is considered.

  14. Religious Aesthetics of Wedding Invitation Cards in East Java Community

    OpenAIRE

    Sumanto

    2017-01-01

    The study aims to describe: (1) the aesthetics of style, packaging, shapes, colors, images, photographs, cultural objects, language diversity and typography, trinkets, and (2) religious aesthetics of wedding invitation card based on the perspective of community in East Java. This is descriptive study with the subjects of wedding invitation card documents in East Java, and they were analyzed based on the principles of fine art. The results showed that: (1) the existence of the wedding invitati...

  15. Mandatory arbitration clauses in the credit card industry

    OpenAIRE

    Mark Furletti

    2003-01-01

    On September 26, 2002, the Payment Cards Center of the Federal Reserve Bank of Philadelphia held a workshop that explored the use of mandatory arbitration clauses in credit card agreements between issuers and consumers. Leading the workshop was Alan S. Kaplinsky, chair of the Consumer Financial Services Group at Ballard Spahr Andrews & Ingersoll, LLP. A pioneer in the development of consumer arbitration clauses, Kaplinsky described the arbitration process as a conflict resolution mechanism in...

  16. Insuficiência cardíaca: estratégias usadas por idosos na busca por qualidade de vida

    Directory of Open Access Journals (Sweden)

    Analyane Conceição Silva dos Santos

    2011-10-01

    Full Text Available Estudo descritivo com abordagem qualitativa cujos objetivos foram identificar as repercussões da insuficiência cardíaca na qualidade de vida dos idosos; descrever as estratégias utilizadas no enfrentamento destas repercussões e conhecer as percepções acerca dos cuidados de enfermagem. Foram realizadas entrevistas semiestruturadas com dez idosos com insuficiência cardíaca em um hospital militar do Rio de Janeiro-RJ. Identificou-se que a insuficiência cardíaca gera repercussões emocionais, físicas e financeiras na vida dos idosos, ocasionando impacto na qualidade de vida. Dentre as estratégias criadas pelos idosos, verificou-se o enfrentamento paliativo e o enfrentamento emocional. Os cuidados de enfermagem evidenciados foram orientação, carinho, zelo e dedicação. Cuidar do idoso com insuficiência cardíaca implica em avaliar as repercussões na capacidade funcional e autonomia dos anciãos, exigindo habilidades e competências do enfermeiro para identificar suas especificidades na perspectiva de um cuidado integral que contribua para a qualidade de vida dos mesmos.

  17. Religious Aesthetics of Wedding Invitation Cards in East Java Community

    Directory of Open Access Journals (Sweden)

    Sumanto

    2017-06-01

    Full Text Available The study aims to describe: (1 the aesthetics of style, packaging, shapes, colors, images, photographs, cultural objects, language diversity and typography, trinkets, and (2 religious aesthetics of wedding invitation card based on the perspective of community in East Java. This is descriptive study with the subjects of wedding invitation card documents in East Java, and they were analyzed based on the principles of fine art. The results showed that: (1 the existence of the wedding invitation cards in East Java is a cultural phenomenon product in Indonesia that has developed in terms of creation of models, shapes, sizes and beauty of the visual elements, in line with the advancement of printing and design technology; (2 the wedding invitation cards have the aesthetic impression and the religious meaning based on the expectation, belief or taste from the creators. The aesthetics of the wedding invitation card were determined by the creation of design, packaging, paper type, color, the size of the invitation card, the visualization of images, ornaments, photographs, text, typography, and trinkets displayed.

  18. Materialism and credit card use by college students.

    Science.gov (United States)

    Pinto, M B; Parente, D H; Palmer, T S

    2000-04-01

    Much has been written in the popular press on credit card use and spending patterns of American college students. The proliferation of credit cards and their ease of acquisition ensure that students today have more opportunities for making more credit purchases than any other generation of college students. Little is known about the relationship between students' attitudes towards materialism and their use of credit cards. A study was conducted at three college campuses in the northeastern part of the United States where a total of 1,022 students were surveyed. Students' attitudes toward use of credit and their credit card balances were evaluated relative to their scores on Richins and Dawson's Materialism Scale (1992). Our findings suggest no significant difference between those individuals scoring high versus low on the Materialism Scale in terms of the number of credit cards owned and the average balance owed. Individuals high on materialism, however, significantly differed in terms of their uses for credit cards and their general attitude toward their use.

  19. DIABCARD a smart card for patients with chronic diseases.

    Science.gov (United States)

    Engelbrecht, R; Hildebrand, C

    1997-01-01

    Within the European Union-sponsored project DIABCARD, the core of a chip-card-based medical information system for patients with chronic diseases, exemplified on diabetes mellitus, has been developed. The long-term goal of the project is to improve the medical record and the quality of care for patients with chronic diseases. The basic idea is to have a portable electronic medical record on a smart card. This will improve the communication between the different healthcare personnel and between different institutions and, at the same time, promote shared care. The DIABCARD chip-card-based medical information system will offer controlled access to the necessary and up-to-date patient record to everyone involved in the patient's treatment, and it will help reduce the constantly rising healthcare expenditure. The system first was implemented in a small version. The system architecture contains hardware, software, and orgware. It considers especially the memory of the chip card, the processor, the data structure, security functions, the operating system on the chip card, the interface between the chip card and the application, and various application areas. The DIABCARD dataset was defined via an information model, which describes the different communication processes, via acknowledged diabetes datasets and medical scenarios. It includes, among others, emergency data, data for quality assurance, and data for blood glucose self-monitoring. The first prototype has been developed, and a pilot was run for 3 months.

  20. A credit card verifier structure using diffraction and spectroscopy concepts

    Science.gov (United States)

    Sumriddetchkajorn, Sarun; Intaravanne, Yuttana

    2008-04-01

    We propose and experimentally demonstrate an angle-multiplexing based optical structure for verifying a credit card. Our key idea comes from the fact that the fine detail of the embossed hologram stamped on the credit card is hard to duplicate and therefore its key color features can be used for distinguishing between the real and counterfeit ones. As the embossed hologram is a diffractive optical element, we choose to shine one at a time a number of broadband lightsources, each at different incident angle, on the embossed hologram of the credit card in such a way that different color spectra per incident angle beam is diffracted and separated in space. In this way, the number of pixels of each color plane is investigated. Then we apply a feed forward back propagation neural network configuration to separate the counterfeit credit card from the real one. Our experimental demonstration using two off-the-shelf broadband white light emitting diodes, one digital camera, a 3-layer neural network, and a notebook computer can identify all 69 counterfeit credit cards from eight real credit cards.

  1. Prototype VME data acquisition card for the ZEUS calorimeter

    International Nuclear Information System (INIS)

    Dawson, J.W.; Berg, J.S.; Schlereth, J.L.; Stanek, R.

    1988-01-01

    This paper discusses the design of a prototype data acquisition (DAQ) card for the ZEUS calorimeter. The card accepts two multiplexes analog data streams at a 1 MHz rate, and digitizes and stores the data for subsequent transfer through VME to a host computer. The data is buffered by a high-speed asynchronous FIFO following the A/D converters, and written into Data Memory on the card, either directly or after processing by an on-board digital signal processor (DSP). Each card has a 16-bit control-status register (CSR), the bits of which configure the hardware and define the hardware options. The 1/4 Mbyte of high speed CMOS static RAM appears either as a FIFO, or mapped memory depending upon a bit in the CSR. The card is designed to make use of the 32-bit data and address buses supported by VME, and accordingly can be most efficiently utilized in conjunction with a processor in the VME environment such as the 68020, which supports longword transfers in a 32-bit address space. The card is constructed on a ten layer printed circuit, with almost all components being surface-mount devices. All logic is implemented in PLD's. 5 refs., 4 figs., 3 tabs

  2. A new service to ensure that PXI cards perform correctly

    CERN Multimedia

    CERN Bulletin

    2013-01-01

    The PXI (PCI eXtensions for Instrumentation) card is an electronic module used in association with a PC to improve the performance of measurement and automation systems. At CERN, many systems use PXI cards. With the long shutdown providing ideal timing, a new interdepartmental initiative has created a PXI card calibration service. Don’t miss out!   Christine Leroy-Jonckx and Benjamin Ninet (next to the new calibration machine), display their National Instruments diplomas. PXI cards are used in both laboratories and accelerators, for test beds, data acquisition systems, installation testing, etc. “A survey of CERN PXI equipment users carried out in 2011 showed that there were more than 1500 cards and about 50 different models in use,” says Hubert Reymond, responsible for PXI support and promotion at CERN. “As for all electronic systems, the performance of these cards can vary over time. So for some of them, calibration is nece...

  3. Smart cards--the key to trustworthy health information systems.

    Science.gov (United States)

    Neame, R

    1997-02-22

    Some 20 years after they were first developed, "smart cards" are set to play a crucial part in healthcare systems. Last year about a billion were supplied, mainly for use in the financial sector, but their special features make them of particular strategic importance for the health sector, where they offer a ready made solution to some key problems of security and confidentiality. This article outlines what smart cards are and why they are so important in managing health information. I discuss some of the unique features of smart cards that are of special importance in the development of secure and trustworthy health information systems. Smart cards would enable individuals' identities to be authenticated and communications to be secured and would provide the mechanisms for implementing strong security, differential access to data, and definitive audit trails. Patient cards can also with complete security carry personal details, data on current health problems and medications, emergency care data, and pointers to where medical records for the patient can be found. Provider cards can in addition carry authorisations and information on computer set up.

  4. Comprehensive aerological reference data set (CARDS)

    Energy Technology Data Exchange (ETDEWEB)

    Eskridge, R.E.; Polansky, A.C.; Alduchov, O.A. [National Oceanic and Atmospheric Administration, Asheville, NC (United States). National Climatic Data Center] [and others

    1997-11-01

    The possibility of anthropogenic climate change has reached the attention of Government officials and researchers. However, one cannot study climate change without climate data. The CARDS project will produce high-quality upper-air data for the research community and for policy-makers. The authors intend to produce a dataset which is: easy to use, as complete as possible, as free of random errors as possible. They will also attempt to identify biases and remove them whenever possible. In this report, they relate progress toward their goal. They created a robust new format for archiving upper-air data, and designed a relational database structure to hold them. The authors have converted 13 datasets to the new format and have archived over 10,000,000 individual soundings from 10 separate data sources. They produce and archive a metadata summary of each sounding they load. They have researched station histories, and have built a preliminary upper-air station history database. They have converted station-sorted data from their primary database into synoptic-sorted data in a parallel database. They have tested and will soon implement an advanced quality-control procedure, capable of detecting and often repairing errors in geopotential height, temperature, humidity, and wind. This unique quality-control method uses simultaneous vertical, horizontal, and temporal checks of several meteorological variables. It can detect errors other methods cannot.

  5. Green design of a paper test card for urinary iodine analysis.

    Directory of Open Access Journals (Sweden)

    Nicholas M Myers

    Environmental Protection Agency's limit of 5 parts per million for solid waste. We integrated a remediation module into the card. This module contains oxone, to oxidize As(III to As(V oxyacids, and the iron oxide goethite. TCLP testing showed that the leachable amount of arsenic was reduced by at least 97.6%-from 28.8 ppm to lower than 0.7 ± 0.7 ppm (n = 20. This upstream intervention rendered the test card suitable for landfilling while retaining its functionality to perform a critical public health evaluation.

  6. Implanter un tableau de bord stratégique de type "Balanced ScoreCard" en contexte PME : pourquoi et comment ? Une étude de cas.

    OpenAIRE

    Van Caillie, Didier; Kabwigiri, Charles

    2005-01-01

    This conference discusses why it's interesting to integrate a Balanced ScoreCard in the performance management system used by a SME and highlights how to do so. An application to a case from the retail industry is used as an example. 1ère

  7. Valutazione economica dello studio CARDS: un aggiornamento

    Directory of Open Access Journals (Sweden)

    Simona de Portu

    2011-05-01

    clinical trial evaluating efficacy of atorvastatin versus placebo in preventing the occurrence of cardiovascular events in a cohort of type II diabetes patients without previous history of coronary events. A cost-effectiveness analysis in the perspective of the National Healthcare System (SSN has been performed, under the hypothesis of the imminent price reduction of atorvastatin, due to the loss of exclusivity. Results: after a median follow up of 3.9 years, the number of patients with at least a major cardiovascular event requiring hospitalization was lower in the atorvastatin arm (5.8% compared to the placebo arm (9.0%; p=0.001. Based on a cohort of 1,000 patients, treatment with atorvastatin permitted to gain 29.28 life years. The incremental cost of adding atorvastatin to the standard therapy amounted to €305,682, and was partially balanced by a cost reduction due to fewer hospitalizations, compared to the placebo arm (€ 168,313. Total direct costs were of €602.186 in the atorvastatin group and of € 464,818 in the placebo group, resulting into an incremental cost-effectiveness ratio of € 4,692 for Life Year Gained (LYG. Conclusion: the present study is an update of a previous economic analysis of the CARDS trial. Under the assumed new cost scenario, the cost-effectiveness profile of treating diabetic patients with atorvastatin becomes highly favourable, and leads to a significant reduction of the cost for Life Year Gained compared to the previous findings.

  8. RECORD OF THE BINARY DATA ON SD CARD ARDUINO DUE

    Directory of Open Access Journals (Sweden)

    V. G. Mikhailov

    2016-01-01

    Full Text Available The short review of microcontrollers of family Arduino, their characteristics and application fields is given. Importance of record of parameters of researched object is marked to produce debugging of control systems on microcontrollers Arduino. Unique possibility of registration of parameters in family Arduino is record on SD a card in an alpha mode with usage of functions print (, write (. The problems connected to record of the binary data on SD a card on microcontroller Arduino Due are considered. The analysis of methods of record of the binary data on SD card Arduino Due, originating problems with neo-cleaning of memory from the previous program leading to possibility of duplication of the data on SD to a card, presence of the erratic point of view about restriction of volumes of data record and necessity of usage become outdated SD cards is carried out. Ways of elimination of the marked lacks are considered. The estimation of high-speed performance of various approaches of a data recording on SD a card is led. On the basis of the led researches the approach of multiplexing of the writeable information at the expense of conversion of the binary data is offered is byte-serial in a character array in code ASCI without magnification of their volume and record by units on 240 byte. It allows to use as much as possible standard function possibilities write ( Arduino and specificity of the organization of memory SD of cards and to increase high-speed performance more than in 1100 times in comparison with record in a character type on one byte.It is marked that usage of decisions of an exception of duplication of the data offered at forums does not provide completeness of their elimination. For Arduino Due for storage cleaning it is necessary usages of the special programmator or setting of the new program of loading.

  9. New concept using Passive Infrared (PIR) technology for a contactless detection of breathing movement: a pilot study involving a cohort of 169 adult patients.

    Science.gov (United States)

    Hers, V; Corbugy, D; Joslet, I; Hermant, P; Demarteau, J; Delhougne, B; Vandermoten, G; Hermanne, J P

    2013-10-01

    A pilot study has been conducted to validate the Breath Motion Detecting System (BMDS), a new concept using Passive Infrared (PIR) technology for a contactless detection of respiratory movements. The primary objective of the study was to show if movements detected during sleep by the BMDS were indeed related to breathing. This medical device is not intended to measure the respiratory rate, but in a second step, it will be able to detect pathological central apnea in adults. One hundred and sixty-nine adult patients underwent a full polysomnography in which each respiratory movement was recorded concomitantly through the BMDS. Curves obtained by the BMDS were compared to those of thoracic movements recorded by classical piezoelectric belts and of pressure obtained with nasal cannula. The correlations between the PIR sensors were highly indicative of respiratory movement detection. Since PIR sensors are sensitive only to the exemplification of the rib cage, they did not detect obstructive apnea. Unfortunately, only a few patients in the studied population had a central apnea. Moreover as our sleep laboratory was equipped only with piezoelectric bands, the central apnea respiratory effort data are not a validated signal to be used during sleep recordings. The data recorded by the BMDS demonstrate the ability of the PIR technology to detect respiratory movements in adults. The concept is practical, inexpensive and safe for the patient. Further studies with respiratory inductive plethysmography are needed to investigate the potential of BMDS to detect central apneas.

  10. Simultaneous determination of diclofenac and its common counter-ions in less than 1 minute using capillary electrophoresis with contactless conductivity detection.

    Science.gov (United States)

    Cunha, Rafael R; Gimenes, Denise T; Munoz, Rodrigo A A; do Lago, Claudimir L; Richter, Eduardo M

    2013-05-01

    This paper presents a method for fast and simultaneous determination of diclofenac (DCF) and its common counter-ions (potassium, sodium, and diethylammonium) using CE with capacitively coupled contactless conductivity detection (CE-C(4) D). On the basis of a single electropherogram (about 50 s), the proposed method allows the determination of the stoichiometry, absolute quantification and evaluation of the degradation degree of the active pharmaceutical ingredient (DCF). A linear working range from 100 to 500 μmol/L was obtained for all analytes in an equimolar TRIS/TAPS (10 mmol/L) solution as the background electrolyte as well as adequate LOD (7, 6, 7, and 10 μmol/L for K(+) , Na(+) , diethylammonium, and DCF, respectively). The proposed method was applied to the analysis of pharmaceutical formulations (tablets and spray form) with similar results to those achieved by HPLC (DCF) or flame photometry (K and Na) at a 95% confidence level. © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  11. Simultaneous determination of rare earth elements in ore and anti-corrosion coating samples using a portable capillary electrophoresis instrument with contactless conductivity detection.

    Science.gov (United States)

    Nguyen, Thi Anh Huong; Nguyen, Van Ri; Le, Duc Dung; Nguyen, Thi Thanh Binh; Cao, Van Hoang; Nguyen, Thi Kim Dung; Sáiz, Jorge; Hauser, Peter C; Mai, Thanh Duc

    2016-07-29

    The employment of an in-house-made capillary electrophoresis (CE) instrument with capacitively coupled contactless conductivity detection (C(4)D) as a simple and inexpensive solution for simultaneous determination of many rare earth elements (REEs) in ore samples from Vietnam, as well as in anti-corrosion coating samples is reported. 14 REEs (La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb and Lu) were determined using an electrolyte composed of 20mM arginine and 10mM α-hydroxyisobutyric acid adjusted to pH 4.2 with acetic acid. The best detection limit achieved was 0.24mg/L using the developed CE-C(4)D method. Good agreement between results from CE-C(4)D and the confirmation method (ICP-MS) was achieved, with a coefficient of determination (r(2)) for the two pairs of data of 0.998. Copyright © 2016 Elsevier B.V. All rights reserved.

  12. Determination of pyruvate and lactate as potential biomarkers of embryo viability in assisted reproduction by capillary electrophoresis with contactless conductivity detection.

    Science.gov (United States)

    Mádr, Aleš; Celá, Andrea; Klejdus, Bořivoj; Pelcová, Marta; Crha, Igor; Žáková, Jana; Glatz, Zdeněk

    2015-06-01

    Human-assisted reproduction is increasing in importance due to the constantly rising number of couples suffering from infertility issue. A key step in in vitro fertilization is the proper assessment of embryo viability in order to select the embryo with the highest likelihood of resulting in a pregnancy. This study proposes a method based on CE with contactless conductivity detection for the determination of pyruvate and lactate in spent culture media used in human-assisted reproduction. A fused-silica capillary of 64.0 cm total length and 50 μm inner diameter was used. The inner capillary wall was modified by the coating of successive layers of the ionic polymers polybrene and dextran sulfate to reverse EOF. The BGE was composed of 10 mM MES/lithium hydroxide, pH 6.50. The sample was injected by pressure 50 mbar for 18 s, separation voltage was set to -24 kV, and capillary temperature to 15°C. The presented method requires only 2 μL of the culture medium, with LODs for pyruvate and lactate of 0.03 and 0.02 μM, respectively. The results demonstrated the method's suitability for the analysis of spent culture media to support embryo viability assessment by light microscopy, providing information about key metabolites of the energy metabolism of a developing embryo. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  13. In-house-made capillary electrophoresis instruments coupled with contactless conductivity detection as a simple and inexpensive solution for water analysis: a case study in Vietnam.

    Science.gov (United States)

    Duong, Hong Anh; Le, Minh Duc; Nguyen, Kim Diem Mai; Hauser, Peter C; Pham, Hung Viet; Mai, Thanh Duc

    2015-11-01

    A simple and inexpensive method for the determination of various ionic species in different water matrices is discussed in this study. The approach is based on the employment of in-house-made capillary electrophoresis (CE) instruments with capacitively coupled contactless conductivity detection (C(4)D), which can be realized even when only a modest financial budget and limited expertise are available. Advantageous features and considerations of these instruments are detailed following their pilot deployment in Vietnam. Different categories of ionic species, namely major inorganic cations (K(+), Na(+), Ca(2+), Mg(2+), and NH4(+)) and major inorganic anions (Cl(-), NO3(-), NO2(-), SO4(2-), and phosphate), in different water matrices in Vietnam were determined using these in-house fabricated instruments. Inorganic trivalent arsenic (As(iii)), which is the most abundant form of arsenic in reducing groundwater, was determined by CE-C(4)D. The effect of some interfering ions in groundwater on the analytical performance was investigated and is highlighted. The results from in-house-made CE-C(4)D-instruments were cross-checked with those obtained using the standard methods (AAS, AES, UV and IC), with correlation coefficients r(2) ≥ 0.9 and deviations from the referenced results less than 15%.

  14. Screening determination of four amphetamine-type drugs in street-grade illegal tablets and urine samples by portable capillary electrophoresis with contactless conductivity detection.

    Science.gov (United States)

    Nguyen, Thi Anh Huong; Pham, Thi Ngoc Mai; Ta, Thi Thao; Nguyen, Xuan Truong; Nguyen, Thi Lien; Le, Thi Hong Hao; Koenka, Israel Joel; Sáiz, Jorge; Hauser, Peter C; Mai, Thanh Duc

    2015-12-01

    A simple and inexpensive method for the identification of four substituted amphetamines, namely, 3,4-methylenedioxy methamphetamine (MDMA), methamphetamine (MA), 3,4-methylenedioxy amphetamine (MDA) and 3,4-methylenedioxy-N-ethylamphetamine (MDEA) was developed using an in-house constructed semi-automated portable capillary electrophoresis instrument (CE) with capacitively coupled contactless conductivity detection (C(4)D). Arginine 10mM adjusted to pH4.5 with acetic acid was found to be the optimal background electrolyte for the CE-C(4)D determination of these compounds. The best detection limits achieved with and without a sample preconcentration process were 10ppb and 500ppb, respectively. Substituted amphetamines were found in different seized illicit club drug tablets and urine samples collected from different suspected users. Good agreement between results from CE-C(4)D and those with the confirmation method (GC-MS) was achieved, with correlation coefficients for the two pairs of data of more than 0.99. Copyright © 2015 The Chartered Society of Forensic Sciences. Published by Elsevier Ireland Ltd. All rights reserved.

  15. Development and validation of a capillary electrophoresis method with capacitively coupled contactless conductivity detection (CE-C(4) D) for the analysis of amikacin and its related substances.

    Science.gov (United States)

    El-Attug, Mohamed Nouri; Adams, Erwin; Van Schepdael, Ann

    2012-09-01

    Amikacin is a semisynthetic aminoglycoside antibiotic derived from kanamycin A that lacks a strong UV absorbing chromophore or fluorophore. Due to the physicochemical properties of amikacin and its related substances, CE in combination with capacitively coupled contactless conductivity detection (CE-C(4) D) was chosen. The optimized separation method uses a BGE composed of 20 mM MES adjusted to pH 6.6 by l-histidine and 0.3 mM CTAB that was added as flow modifier in a concentration below the CMC. Ammonium acetate 20 mg.L(-1) was used as internal standard. 30 kV was applied in reverse polarity on a fused silica capillary (73/48 cm; 75 μm id). The optimized separation was obtained in less than 6 min with good linearity (R(2) = 0.9996) for amikacin base. It shows a good precision expressed as RSD on relative peak areas equal to 0.1 and 0.7% for intraday and interday, respectively. The LOD and LOQ are 0.5 mg.L(-1) and 1.7 mg.L(-1) , respectively. © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  16. Clinical screening of paraquat in plasma samples using capillary electrophoresis with contactless conductivity detection: Towards rapid diagnosis and therapeutic treatment of acute paraquat poisoning in Vietnam.

    Science.gov (United States)

    Vu, Anh Phuong; Nguyen, Thi Ngan; Do, Thi Trang; Doan, Thu Ha; Ha, Tran Hung; Ta, Thi Thao; Nguyen, Hung Long; Hauser, Peter C; Nguyen, Thi Anh Huong; Mai, Thanh Duc

    2017-08-15

    The employment of a purpose-made capillary electrophoresis (CE) instrument with capacitively coupled contactless conductivity detection (C 4 D) as a simple and cost-effective solution for clinical screening of paraquat in plasma samples for early-stage diagnosis of acute herbicide poisoning is reported. Paraquat was determined using an electrolyte composed of 10mM histidine adjusted to pH 4 with acetic acid. A detection limit of 0.5mg/L was achieved. Good agreement between results from CE-C 4 D and the confirmation method (HPLC-UV) was obtained, with relative errors for the two pairs of data better than 20% for 31 samples taken from paraquat-intoxicated patients. The results were used by medical doctors for identification and prognosis of acute paraquat poisoning cases. The objective of the work is the deployment of the developed approach in rural areas in Vietnam as a low-cost solution to reduce the mortality rate due to accidental or suicidal ingestion of paraquat. Copyright © 2017. Published by Elsevier B.V.

  17. Radio frequency source of a weakly expanding wedge-shaped xenon ion beam for contactless removal of large-sized space debris objects

    Science.gov (United States)

    Balashov, Victor; Cherkasova, Maria; Kruglov, Kirill; Kudriavtsev, Arseny; Masherov, Pavel; Mogulkin, Andrey; Obukhov, Vladimir; Riaby, Valentin; Svotina, Victoria

    2017-08-01

    A theoretical-experimental research has been carried out to determine the characteristics of a radio frequency (RF) ion source for the generation of a weakly expanding wedge-shaped xenon ion beam. Such ion beam geometry is of interest as a prototype of an on-board ion injector for contactless "ion shepherding" by service spacecraft to remove large space debris objects from geostationary orbits. The wedge shape of the ion beam increases its range. The device described herein comprises an inductive gas discharge chamber and a slit-type three-electrode ion extraction grid (IEG) unit. Calculations of accelerating cell geometries and ion trajectories determined the dependence of beam expansion half-angle on normalized perveance based on the measurements of the spatial distributions of the xenon plasma parameters at the IEG entrance for a xenon flow rate q ≈ 0.2 mg/s and an incident RF power Pin ≤ 250 W at a driving frequency f = 2 MHz. Experimental studies showed that the ion beam, circular at the IEG exit, accepted the elliptical form at the distance of 580 mm with half-angle of beam expansion across IEG slits about 2°-3° and close to 0° along them. Thus, the obtained result proved the possibility of creating a new-generation on-board ion injector that could be used in spacecrafts for removal of debris.

  18. The use of FTA cards for transport and detection of gyrA mutation of Campylobacter jejuni from poultry.

    Science.gov (United States)

    Sierra-Arguello, Y M; Faulkner, O; Tellez, G; Hargis, B M; Pinheiro do Nascimento, V

    2016-04-01

    The purpose of the present study was to evaluate a technique involving the use of commercially available FTA classic card (Whatman) for transporting and detection of DNA to use in PCR analysis and genetic sequencing of Campylobacter jejuni of poultry origin. Fifty isolates of Campylobacter jejuni were obtained from broiler carcasses in Rio Grande do Sul, Brazil. Antimicrobial susceptibility testing to ciprofloxacin revealed that all 50 isolates were resistant to ciprofloxacin. Each isolate was transferred to Brucella broth tubes and incubated overnight at 41.5°C. Cell cultures were diluted to match a McFarland Turbidity Standard 0.5, and 110 μL of the cell suspension were applied to one circle on Whatman FTA classic cards. The samples were then covered and allowed to dry at room temperature. Cards were identified and stored at room temperature until further use (3 mo after collection). FTA cards were shipped for analysis to the Department of Poultry Science, University of Arkansas. Amplification of the Campylobacter gyrA gene was successful and demonstrated strong bands for a large amplicon for all 50 samples preserved on FTA cards. Mutations present in each gene were confirmed by DNA sequencing. Then, 7 samples were chosen for the sequencing. The detection of a mutation regarding ciprofloxacin-resistant isolates revealed that 7 samples had a mutation in the gyrA gene. In conclusion, the characteristics of the profiles suggest that the DNA has maintained its integrity after 3 mo of storage at room temperature and is a suitable template for PCR and sequencing from Campylobacter samples. The application of this technology has potential in numerous methodologies, especially when working in remote areas and in developing countries where access to laboratory facilities and equipment is limited. © 2016 Poultry Science Association Inc.

  19. 3D multiplayer virtual pets game using Google Card Board

    Science.gov (United States)

    Herumurti, Darlis; Riskahadi, Dimas; Kuswardayan, Imam

    2017-08-01

    Virtual Reality (VR) is a technology which allows user to interact with the virtual environment. This virtual environment is generated and simulated by computer. This technology can make user feel the sensation when they are in the virtual environment. The VR technology provides real virtual environment view for user and it is not viewed from screen. But it needs another additional device to show the view of virtual environment. This device is known as Head Mounted Device (HMD). Oculust Rift and Microsoft Hololens are the most famous HMD devices used in VR. And in 2014, Google Card Board was introduced at Google I/O developers conference. Google Card Board is VR platform which allows user to enjoy the VR with simple and cheap way. In this research, we explore Google Card Board to develop simulation game of raising pet. The Google Card Board is used to create view for the VR environment. The view and control in VR environment is built using Unity game engine. And the simulation process is designed using Finite State Machine (FSM). This FSM can help to design the process clearly. So the simulation process can describe the simulation of raising pet well. Raising pet is fun activity. But sometimes, there are many conditions which cause raising pet become difficult to do, i.e. environment condition, disease, high cost, etc. this research aims to explore and implement Google Card Board in simulation of raising pet.

  20. REMINDER - FRENCH CARDS - NEW PROCEDURE FOR INITIAL APPLICATION

    CERN Multimedia

    Human Resources Division

    2002-01-01

    The Human Resources Division would like to remind members of personnel that they are obliged to submit an application form for a French card as soon as they have a permanent address in either Switzerland or in France and they are actually living there. Following the rationalization of our administrative procedures, as of October 1st, 2002, the initial application procedure for a French card will now be as follows: The member of personnel should complete an application form. If necessary, an application form must also be completed for family members. These forms must then be transferred via e-mail to the appropriate Divisional Administrative Officer (DAO) who will forward them to the Cards Service. In parallel, the member of personnel should submit the necessary supporting documents to the Cards Service. Users are requested to apply for a French card through the Users' Office. The application form (Word format only), the procedural details, the necessary supporting documents as well as the conditions of issue ...

  1. Multichannel low power time-to-digital converter card with 21 ps precision and full scale range up to 10 μs

    Energy Technology Data Exchange (ETDEWEB)

    Tamborini, D., E-mail: davide.tamborini@polimi.it; Portaluppi, D.; Villa, F.; Tosi, A. [Politecnico di Milano, Dipartimento di Elettronica, Informazione e Bioingegneria, Piazza Leonardo Da Vinci 32, 20133 Milano (Italy); Tisa, S. [Micro Photon Devices, via Stradivari 4, 39100 Bolzano (Italy)

    2014-11-15

    We present a Time-to-Digital Converter (TDC) card with a compact form factor, suitable for multichannel timing instruments or for integration into more complex systems. The TDC Card provides 10 ps timing resolution over the whole measurement range, which is selectable from 160 ns up to 10 μs, reaching 21 ps rms precision, 1.25% LSB rms differential nonlinearity, up to 3 Mconversion/s with 400 mW power consumption. The I/O edge card connector provides timing data readout through either a parallel bus or a 100 MHz serial interface and further measurement information like input signal rate and valid conversion rate (typically useful for time-correlated single-photon counting application) through an independent serial link.

  2. Multichannel low power time-to-digital converter card with 21 ps precision and full scale range up to 10 μs

    International Nuclear Information System (INIS)

    Tamborini, D.; Portaluppi, D.; Villa, F.; Tosi, A.; Tisa, S.

    2014-01-01

    We present a Time-to-Digital Converter (TDC) card with a compact form factor, suitable for multichannel timing instruments or for integration into more complex systems. The TDC Card provides 10 ps timing resolution over the whole measurement range, which is selectable from 160 ns up to 10 μs, reaching 21 ps rms precision, 1.25% LSB rms differential nonlinearity, up to 3 Mconversion/s with 400 mW power consumption. The I/O edge card connector provides timing data readout through either a parallel bus or a 100 MHz serial interface and further measurement information like input signal rate and valid conversion rate (typically useful for time-correlated single-photon counting application) through an independent serial link

  3. The Danish Rejsekortet ( Smart Card for Public Transportation ): Project Governance for Failure or Success ?

    DEFF Research Database (Denmark)

    Harboe, Peter Georg; Riis, Eva

    The authors examine a project regarded as a major failure in Danish public investments: The Smart Card for Public Transportation whose introduction was delayed for 9 years with an estimated cost overrun of 125 million EURO. After 3 years of operation, the Smart Card system only covers seven...... is on the whole life-cycle from project initiation to long-term use of the smart card. We rely on theory building using three cases. The Danish Smart Card will be compared to two other cases - the Oyster Card in the London Metropolitan Area and the Singaporean EZ-Link Card. In all three cases, the focus...

  4. Sex of respondent and credit attitudes as predictors of credit card use and debt payment.

    Science.gov (United States)

    McCall, Michael; Eckrich, Donald W

    2006-06-01

    Researchers have suggested there may be sex differences in attitudes towards credit card possession and use. Undergraduates, 41 men and 41 women, completed a survey regarding their attitudes towards credit, credit card use, and repayment. Analysis indicated sex played a significant moderating role between number of credit cards used and the importance of paying off monthly balances. Women possessed more credit cards than men and engaged in more frequent shopping. Number of credit cards increased with paying off of monthly balances. Data are discussed in terms of the importance of managing credit card debt in an increasingly cashless society.

  5. A Network-Based Data Envelope Analysis Model in a Dynamic Balanced Score Card

    Directory of Open Access Journals (Sweden)

    Mojtaba Akbarian

    2015-01-01

    Full Text Available Performance assessment during the time and along with strategies is the most important requirements of top managers. To assess the performance, a balanced score card (BSC along with strategic goals and a data envelopment analysis (DEA are used as powerful qualitative and quantitative tools, respectively. By integrating these two models, their strengths are used and their weaknesses are removed. In this paper, an integrated framework of the BSC and DEA models is proposed for measuring the efficiency during the time and along with strategies based on the time delay of the lag key performance indicators (KPIs of the BSC model. The causal relationships during the time among perspectives of the BSC model are drawn as dynamic BSC at first. Then, after identifying the network-DEA structure, a new objective function for measuring the efficiency of nine subsidiary refineries of the National Iranian Oil Refining and Distribution Company (NIORDC during the time and along with strategies is developed.

  6. Christmas cards workshop in a Restricted Access Ward

    Directory of Open Access Journals (Sweden)

    Teresa García

    2003-12-01

    Full Text Available The Christmas cards workshop is an intervention study made in the Restricted Access Ward (RAW of Hospital Gregorio Marañón (Madrid, in December 2001, from the 5th to the 22nd. The object of this study was to assess the effectiveness of this workshop to improve the quality of the RAW patients´ hospital day, through their participation. They made 47 cards, the mean per patient was 1,52. Participation: 91,2% of the patients that fulfilled the inclusion criteria. Drawings and texts alluded to the convict´s perspective of Christmas time, from their own experience. The Christmas cards were exhibited in the hospital and they also were sent to different penitentiary institutions in Madrid, to make the RAW known. The course “Education for health for interdisciplinary projects in penitentiary institutions” was the frame of this workshop.

  7. PROSEDUR PERMOHONAN SHAR-E CARD PADABANK MUAMALAT

    Directory of Open Access Journals (Sweden)

    Aprilianti Aprilianti

    2015-11-01

    Full Text Available After the economic crisis that followed the liquidation of some national private banks in 1997 gave rise to alternative thinking and measures to develop banking activity based on Islamic principles. Islamic principles reflected in the pattern of bamk operating in accordance with Islamic principles, especially regarding the procedures for bermuamalah in Islam. Shar-E Card is one type of credit card services by a bank Muamalat where the balance is outstanding amounts dengam mudaraba principle that no restriction for banks to use the funds raised, bamk shall memberitahukam to the owner of the funds of the ratios and procedures for the provision of benefits and or the calculation of benefit sharing as well as risks that may arise from the storage of funds. Keywords: Shar-E Card, Bank Muamalat

  8. Accidental fast neutron dosimetry by means of plastic identity cards

    International Nuclear Information System (INIS)

    Lommler, B.; Pitt, E.; Scharmann, A.; Simmer, R.

    1991-01-01

    Identity cards designed to provide high security against falsification are often composed of polymeric compounds and a paper-like inlay containing the identifying information. This system may be considered as a fast neutron detector when certain boundary conditions, especially concerning the polymer are fulfilled. The track recording properties of the plastic envelope of a widely used identity card were investigated. Recoil tracks induced by fast neutrons were revealed by electrochemical etching in 5N NaOH in a thin cover mounted on a trick etch-resistant base. The etching parameters (etchant normality, temperature, time, field strength, frequency) were optimized to achieve maximum neutron sensitivity. The response for neutrons from a CF 252 source is about one per cent of that of the widely used CR-39 track detector material. The possible use of the identity card as an etch track detector in accidental neutron dosimetry is discussed. (author)

  9. An Improvement on Remote User Authentication Schemes Using Smart Cards

    Directory of Open Access Journals (Sweden)

    Chin-Ling Chen

    2018-01-01

    Full Text Available In 2010, Yeh et al. proposed two robust remote user authentication schemes using smart cards; their claims were such that their schemes defended against ID-theft attacks, reply attacks, undetectable on-line password guessing attacks, off-line password guessing attacks, user impersonation attack, server counterfeit attack and man-in-the-middle attack. In this paper, we show that Yeh et al.’s schemes are still vulnerable to ID-theft attack, off-line password guessing attacks, undetectable on-line password guessing attacks and user impersonation attack. Notably, problems remain in situations where the user lost a smart card or the malicious legal user. To remedy these flaws, this paper proposes an improvement on Yeh et al.’s remote user authentication schemes using smart cards.

  10. SISTEM TERPADU REKAM MEDIK RUMAH SAKIT DENGAN SMART CARD

    Directory of Open Access Journals (Sweden)

    _ Sukamto

    2013-04-01

    Full Text Available Dalam penelitian ini,  system terpadu rekam medik rumah sakit dibuat dengan teknologi smart card sebagai media penimpanan data  Tujuan dari penelitian ini adalah  menerapkan teknologi smart card sebagai sarana  atau media penyimpan informasi pasien yang mempunyai kesederhana, keandalan, dan portabilitas  yang tinggi, sehingga meningkatkan jaminan ketersediaan data pada sebuah sistem rekam medik.Tahapan pembuatan rancang bangun sistem rekam medis ini meliputi  perancangan data flow diagram, rentity relationshipp diagram, database dan program aplikasi. Hasil dari penelitian ini menunjukan bahwa smart  card dapat digunakan  sebagai sarana  atau media penyimpan informasi pasien yang mempunyai kesederhana, keandalan, dan portabilitas  yang tinggi.

  11. BEHAVIOR BASED CREDIT CARD FRAUD DETECTION USING SUPPORT VECTOR MACHINES

    Directory of Open Access Journals (Sweden)

    V. Dheepa

    2012-07-01

    Full Text Available Along with the great increase of internet and e-commerce, the use of credit card is an unavoidable one. Due to the increase of credit card usage, the frauds associated with this have also increased. There are a lot of approaches used to detect the frauds. In this paper, behavior based classification approach using Support Vector Machines are employed and efficient feature extraction method also adopted. If any discrepancies occur in the behaviors transaction pattern then it is predicted as suspicious and taken for further consideration to find the frauds. Generally credit card fraud detection problem suffers from a large amount of data, which is rectified by the proposed method. Achieving finest accuracy, high fraud catching rate and low false alarms are the main tasks of this approach.

  12. A Ubiquitous NFC Solution for the Development of Tailored Marketing Strategies Based on Discount Vouchers and Loyalty Cards

    Directory of Open Access Journals (Sweden)

    Miguel Ángel Gómez-Nieto

    2013-05-01

    Full Text Available Because of the global economic turmoil, nowadays a lot of companies are adopting a “deal of the day” business model, some of them with great success. Generally, they try to attract and retain customers through discount coupons and gift cards, using, generally, traditional distribution media. This paper describes a framework, which integrates intelligent environments by using NFC, oriented to the full management of this kind of businesses. The system is responsible for diffusion, distribution, sourcing, validation, redemption and managing of vouchers, loyalty cards and all kind of mobile coupons using NFC, as well as QR codes. WingBonus can be fully adapted to the requirements of marketing campaigns, voucher providers, shop or retailer infrastructures and mobile devices and purchasing habits. Security of the voucher is granted by the system by synchronizing procedures using secure encriptation algorithms. The WingBonus website and mobile applications can be adapted to any requirement of the system actors.

  13. A Ubiquitous NFC Solution for the Development of Tailored Marketing Strategies Based on Discount Vouchers and Loyalty Cards

    Science.gov (United States)

    Borrego-Jaraba, Francisco; Garrido, Pilar Castro; García, Gonzalo Cerruela; Ruiz, Irene Luque; Gómez-Nieto, Miguel Ángel

    2013-01-01

    Because of the global economic turmoil, nowadays a lot of companies are adopting a “deal of the day” business model, some of them with great success. Generally, they try to attract and retain customers through discount coupons and gift cards, using, generally, traditional distribution media. This paper describes a framework, which integrates intelligent environments by using NFC, oriented to the full management of this kind of businesses. The system is responsible for diffusion, distribution, sourcing, validation, redemption and managing of vouchers, loyalty cards and all kind of mobile coupons using NFC, as well as QR codes. WingBonus can be fully adapted to the requirements of marketing campaigns, voucher providers, shop or retailer infrastructures and mobile devices and purchasing habits. Security of the voucher is granted by the system by synchronizing procedures using secure encriptation algorithms. The WingBonus website and mobile applications can be adapted to any requirement of the system actors. PMID:23673675

  14. A ubiquitous NFC solution for the development of tailored marketing strategies based on discount vouchers and loyalty cards.

    Science.gov (United States)

    Borrego-Jaraba, Francisco; Garrido, Pilar Castro; García, Gonzalo Cerruela; Ruiz, Irene Luque; Gómez-Nieto, Miguel Angel

    2013-05-14

    Because of the global economic turmoil, nowadays a lot of companies are adopting a "deal of the day" business model, some of them with great success. Generally, they try to attract and retain customers through discount coupons and gift cards, using, generally, traditional distribution media. This paper describes a framework, which integrates intelligent environments by using NFC, oriented to the full management of this kind of businesses. The system is responsible for diffusion, distribution, sourcing, validation, redemption and managing of vouchers, loyalty cards and all kind of mobile coupons using NFC, as well as QR codes. WingBonus can be fully adapted to the requirements of marketing campaigns, voucher providers, shop or retailer infrastructures and mobile devices and purchasing habits. Security of the voucher is granted by the system by synchronizing procedures using secure encriptation algorithms. The WingBonus website and mobile applications can be adapted to any requirement of the system actors.

  15. Sarcoidosis cardíaca. Estado del arte

    OpenAIRE

    Muñoz Ortiz, Edison; Arévalo Guerrero, Edwing; Abad Diaz, Pedro; Sénior, Juan Manuel

    2016-01-01

    La sarcoidosis es una enfermedad infrecuente de etiología desconocida, descrita hace más de 80 años, y caracterizada por un trastorno multisistémico con presencia de lesiones granulomatosas no caseificantes. El compromiso cardíaco es variable según la región estudiada, pero en general se acepta que 5 % de los pacientes con sarcoidosis sistémica tienen infiltración cardíaca con evidencia clínica; sin embargo, estudios de autopsia indican que hasta 20 % a 30 % de los pacientes con sarcoidosis t...

  16. Supplemental Fingerprint Card Data (SFCD) for NIST Special Database 9

    Science.gov (United States)

    Supplemental Fingerprint Card Data (SFCD) for NIST Special Database 9 (Web, free access)   NIST Special Database 10 (Supplemental Fingerprint Card Data for Special Database 9 - 8-Bit Gray Scale Images) provides a larger sample of fingerprint patterns that have a low natural frequency of occurrence and transitional fingerprint classes in NIST Special Database 9. The software is the same code used with NIST Special Database 4 and 9. A newer version of the compression/decompression software on the CDROM can be found at the website http://www.nist.gov/itl/iad/ig/nigos.cfm as part of the NBIS package.

  17. INTERACTION OF SEARCH CAPABILITIES OF ELECTRONIC AND TRADITIONAL (CARD CATALOGS

    Directory of Open Access Journals (Sweden)

    Л. В. Головко

    2017-10-01

    Full Text Available Purpose. Interaction of search capabilities of electronic and traditional (card catalogs. Subject: search capabilities of electronic and traditional (card catalogs and their interaction. Goal: Creating efficient search system for library information services, updating and improving the information retrieval system. To reach this goal, following tasks are set: – to determine the possibility of parallel functioning of electronic and traditional card catalogs, and to reveal the interaction of their search capabilities by conducting a survey via questionnaire titled «Interaction of search capabilities of electronic and traditional (card catalogs»; – to find out which search systems are preferred by users; – to estimate the actual condition of search capabilities of electronic and traditional (card catalogs in the library. Methodology. On various stages of the survey the following methods were used: analysis and synthesis, comparison, generalization, primary sources search; sociological method (survey. These methods allowed determining, processing and ana lyzing the whole complex of available sources, which became an important factor of research objectivity. Finding. Survey results allowed us to analyze the dynamics of changes, new needs of the readers, and to make a decision regarding the quality improvement of information search services. Practical value. Creating a theoretical foundation for implementation of set tasks is the practical value of the acquired findings. Conclusions and results of the research can be used in university students’, postgraduates’ and professors’ information search activities. Certain results of the research are used and implemented in practice of the library of Kryvyi Rih State Pedagogical University, namely at workshops on the basics of information culture (using bibliographic reference unit, information search by key words, authors and titles via electronic catalogue. Guides for users were created. Duty

  18. EuCARD-HFM dipole model design options

    CERN Document Server

    Bruchon, Mélanie; Durante, Maria; Karppinen, Mikko; Kircher, François; Manil, Pierre; Milanese, Attilio; Oberli, Luc; Perez, Juan Carlos; Rifflet, Jean-Michel; Rondeaux, Françoise; Todesco, Ezio

    2010-01-01

    The EuCARD-HFM task aims at realizing a 13 T dipole magnet with an aperture of 100 mm, which is a challenging step towards very high field accelerator magnets. This dipole, utilizing Nb$_{3}$Sn superconductor, will be used in the Fresca test facility at CERN. A preliminary design study has compared two possible design layouts for the EuCARD-HFM magnet: the cos-θ and the block. This report summarizes the conclusions of this study and justifies, on the base of quantitative and qualitative arguments, our decision to pursue the detailed design with the block layout.

  19. 19 CFR 112.48 - Revocation or suspension of identification cards.

    Science.gov (United States)

    2010-04-01

    ... director for any of the following grounds: (1) Such card was obtained through fraud or the misstatement of a material fact; (2) The holder of such card is convicted of a felony, or convicted of a misdemeanor...

  20. An Approach to Improve the Match-on-Card ngerprint Authentication System Security

    CSIR Research Space (South Africa)

    Nair, Kishor Krishnan

    2016-08-18

    Full Text Available difference between the conventional FAS authentication process and FAS using smart card process is all about the authentication location. FAS authentication using smart card token is possible through four authentication approaches. They are the Template...