Design and implementation of a VMEbus system service card

International Nuclear Information System (INIS)

Beechy, D.; Mayer, G.

1989-01-01

The System Services Card (SSC) is a multi-function VMEbus module designed to provide useful debugging features for code development and system services that are needed in most configuration. The card has the following features: 80 character by 24 line composite video signal (6845 CRT controller), Two serial I/O ports (68661 and 68901), Time of day and date with alarm clock (Dallas Semiconductor DS1286), Slot 1 System Controller (Mizar VME 1000), Four 8 bit timers (68901), System reset watchdog timer, Five front panel 5X7 dot matrix displays, Software readable up/down counter with front panel control, Front panel LED display with test points (32 bits), Front panel DIP switch (8 bits), Front panel push button bit set with interrupts (2 bits), Circuit board DIP switches - software readable (32 bits), General Purpose I/O (8 bits), Front panel system reset button, VMEbus interrupts from on-board devices, Eight channel interrupt generator for inter-processor communications, Audio alarm

VME data acquisition system. Interactive software for the acquisition, display and storage of one or two dimensional spectra

International Nuclear Information System (INIS)

Petremann, E.

1989-01-01

The development and construction of a complete data acquisition system for nuclear physics applications, are described. The system is based on the VME bus and the 16/32 bits microprocessor. The data acquisition system enables the obtention of line spectra, involving one or two parameters, and the simultaneous storage of events in a magnetic tape. The analysis and the description of the data acquisition software, the experimental spectra display and saving on magnetic systems are given. Pascal and Assembler are used. The development of cards, for the standard VME and electronic equipment interfaces, is performed [fr

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)

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 ...

PCI-VME bridge device driver design of a high-performance data acquisition and control system on LINUX

International Nuclear Information System (INIS)

Sun Yan; Ye Mei; Zhang Nan; Zhao Jingwei

2000-01-01

Data Acquisition and Control is an important part of Nuclear Electronic and Nuclear Detection application in HEP. The key methods are introduced for designing LINUX Device Driver of PCI-VME Bridge Device based on the realized Data Acquisition and Control System

A new PCI card for readout in high energy physics experiments

CERN Document Server

Floris, M; Marras, D; Usai, G L; David, A

2004-01-01

Recently some high energy physics experiments started to adopt readout systems based on the PCI architecture. In this context a new PCI card that can be adapted to several readout schemes has been designed. The card contains a large 64 MB local buffer, programmable FPGA logic and a PLX PCI bridge. The solution to use a PCI bridge external to the programmable logic allows to greatly simplify projects at the level of the on-board local bus. The card is presently used as the basic readout unit of the NA60 experiment. In this context, coupling it to different mezzanine cards it is possible to create interfaces to VME/CAMAC modules or to custom front-end electronics as for the case of the silicon vertex detector. Moreover, it is used as a readout test system for the ALICE muon chambers. (10 refs).

PCI-VME bridge device driver design of a high-performance data acquisition and control system on LINUX

International Nuclear Information System (INIS)

Sun Yan; Ye Mei; Zhang Nan; Zhao Jingwei

2001-01-01

Data acquisition and control is an important part of nuclear electronic and nuclear detection application in HEP. The key method has been introduced for designing LINUX device driver of PCI-VME bridge device based on realized by authors' data acquisition and control system

A data acquisition system based on general VME system in WinXP

International Nuclear Information System (INIS)

Ning Zhe; Qian Sen; Wang Yifang; Heng Yuekun; Zhang Jiawei; Fu Zaiwei; Qi Ming; Zheng Yangheng

2010-01-01

The compilation and encapsulation of a general data acquisition system based on VME board in WinXP environment was developed using LabVIEW with graphics interface. By integrating the emulational instrument panel of LabVIEW and calling the Dynamic Link Libraries (DLLs) of crate controller, the VME modules were encapsulated into function modules independently, for convenience of use. The BLT, MBLT and CBLT readout modes for different VME boards were studied. The modules can be selected and modified easily according to the requirements of different tests. Finally, successful applications of the high resolution data acquisition software (DAQ) in several experiment environments are reported.(authors)

Using VME to leverage legacy CAMAC electronics into a high speed data acquisition system

International Nuclear Information System (INIS)

Anthony, P.L.

1997-06-01

The authors report on the first full scale implementation of a VME based Data Acquisition (DAQ) system at the Stanford Linear Accelerator Center (SLAC). This system was designed for use in the End Station A (ESA) fixed target program. It was designed to handle interrupts at rates up to 120 Hz and event sizes up to 10,000 bytes per interrupt. One of the driving considerations behind the design of this system was to make use of existing CAMAC based electronics and yet deliver a high performance DAQ system. This was achieved by basing the DAQ system in a VME backplane allowing parallel control and readout of CAMAC branches and VME DAQ modules. This system was successfully used in the Spin Physics research program at SLAC (E154 and E155)

High speed UNIBUS-VME interface; Interface de alta velocidad VME-UNIBUS

Energy Technology Data Exchange (ETDEWEB)

Olmos, P

1987-07-01

An interface between VME an the UNIBUS of PDP or VAX computer is presented. The system supports high speed parallel communication (up to 1MB/S) and is composed of two modules. One of these is a commercial DR11M board which performs DMA transfers between UNIBUS and the external word. The other is a VME module specifically developed for this application. The interface has been tested under VMS operating system in VAX and VALET-PLUS system for the VME Bus. We describe in detail the VME module and its connection with the DR11M. Software, both in WMS and VALET, is also described. (Author) 7 refs.

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

A VME-based accumulation, control and supervising system for neutron texture measurements

International Nuclear Information System (INIS)

Kirilov, A.S.; Heinitz, J.; Korobchenko, M.L.; Rezaev, V.E.; Sirotin, A.P.

1997-01-01

Nowadays VME-based systems to control neutron measurement instruments are forcing out those built with PC and CAMAC. One of several alternative solutions is presented here. Its main feature is the implementation of the entire system on the VME site. Both the hardware and the software parts are considered. The instrument can be controlled locally or remotely via local network (even from PCs) with a modern-styled graphical user interface

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.

A new VME-based high voltage power supply for large photomultiplier systems

International Nuclear Information System (INIS)

Neumaier, S.; Hubbeling, T.; Kolb, B.W.; Purschke, M.L.; Ippolitov, M.; Blume, C.; Bohne, E.M.; Bucher, D.; Claussen, A.; Peitzmann, T.; Schepers, G.; Schlagheck, H.

1995-01-01

We describe a new high voltage power supply, developed for the leadglass calorimeter of the WA98 experiment at CERN. The high voltage is produced for each of the 10,080 photomultiplier tubes of the detector individually, by the same number of active bases with on-board Greinacher voltage multipliers. The full VME-based HV controller system, which addresses each base via bus cables once per second, is miniaturized and fits into a single VME crate. The main advantages of this approach are the low heat dissipation, the considerably reduced amount of cabling and cost, as well as the high stability and low noise of the system. (orig.)

An Experiment Support Computer for Externally-Based ISS Payloads

Science.gov (United States)

Sell, S. W.; Chen, S. E.

2002-01-01

The Experiment Support Facility - External (ESF-X) is a computer designed for general experiment use aboard the International Space Station (ISS) Truss Site locations. The ESF-X design is highly modular and uses commercial off-the-shelf (COTS) components wherever possible to allow for maximum reconfigurability to meet the needs of almost any payload. The ESF-X design has been developed with the EXPRESS Pallet as the target location and the University of Colorado's Micron Accuracy Deployment Experiment (MADE) as the anticipated first payload and capability driver. Thus the design presented here is configured for structural dynamics and control as well as optics experiments. The ESF-X is a small (58.4 x 48.3 x 17.8") steel and copper enclosure which houses a 14 slot VME card chassis and power supply. All power and data connections are made through a single panel on the enclosure so that only one side of the enclosure must be accessed for nominal operation and servicing activities. This feature also allows convenient access during integration and checkout activities. Because it utilizes a standard VME backplane, ESF-X can make use of the many commercial boards already in production for this standard. Since the VME standard is also heavily used in industrial and military applications, many ruggedized components are readily available. The baseline design includes commercial processors, Ethernet, MIL-STD-1553, and mass storage devices. The main processor board contains four TI 6701 DSPs with a PowerPC based controller. Other standard functions, such as analog-to-digital, digital-to-analog, motor driver, temperature readings, etc., are handled on industry-standard IP modules. Carrier cards, which hold 4 IP modules each, are placed in slots in the VME backplane. A unique, custom IP carrier board with radiation event detectors allows non RAD-hard components to be used in an extended exposure environment. Thermal control is maintained by conductive cooling through the copper

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.

A Dual Digital Signal Processor VME Board for Instrumentation and Control Applications

International Nuclear Information System (INIS)

H. Dong; R. Flood; C. Hovater; J. Musson

2001-01-01

A Dual Digital Signal Processing VME Board is being developed for the CEBAF Beam Current Monitor system at Jefferson Lab. It is a versatile general-purpose digital signal processing board using an open architecture, which allows for adaptation to various applications. The base design uses two independent Texas Instrument (TI) TMS320C6711, which are 900 MFLOPS floating-point digital signal processors (DSP). Applications that require a fixed point DSP can be implemented by replacing the baseline DSP with the pin-for-pin compatible TMS320C6211. Both parallel and serial protocols have been implemented for communicating with off board devices. The initial implementation makes use of TI Multi-channel Serial protocol and VME bus protocol. Other communication protocols can be implemented by reprogramming the FPGA. Each DSP is equipped with FLASH PROM and SDRAM for program and data storage. Additionally, each DSP has 16 bits of digital I/O, two digital analog converters, and two analog to digital converters. Dual 160 pins mezzanine connectors provide expansion capability without design modifications. The mezzanine interface conforms to the TI Expansion Daughter Card Interface standard. The design can be manufactured with a reduced chip set without redesigning the printed circuit board. For example, it can be implemented as a single-channel DSP with no analog I/O. The board supports JTAG 1149 boundary scan to facilitate testing, debugging, and programming. It is fully programmable using software development tools such as TI Code Composer Studio and a JTAG emulator such as Spectrum Digital DS510PP-PLUS. Using these tools allows one program the flash memory and FPGA through the JTAG ports, thus eliminating the need for a separate ROM/FPGA programmer. This work supported by U.S. DOE Contract No. DE-AC05-84ER40150

A VME based cryogenic data acquisition and control system (CRYO-DACS)

International Nuclear Information System (INIS)

Antony, Joby; Rajkumar; Datta, T.S.

2005-01-01

This report describes a newly developed VME based data acquisition and control system named CRYO-DACS for acquiring and controlling various analog and digital cryogenic parameters from equipment's like beam-line cryostats, Helium compressors, liquefier, cryogenic distribution line etc. A new central control room has been set-up for the remote controls and monitoring. The system monitors various analog parameters like temperature, pressure, vacuum and cryogenic fluid levels inside the cryostats and performs closed loop controls of cryogen valves. The hardware architecture of CRYO-DACS is multi-crate distributed VME, all linked by workstation clients in 100 Mb/s LAN for distributed logging, historical trending, analysis, alarm management and control GUIs. (author)

High speed UNIBUS-VME interface

International Nuclear Information System (INIS)

Olmos, P.

1987-01-01

An interface between VME an the UNIBUS of PDP or VAX computer is presented. The system supports high speed parallel communication (up to 1MB/S) and is composed of two modules. One of these is a commercial DR11M board which performs DMA transfers between UNIBUS and the external word. The other is a VME module specifically developed for this application. The interface has been tested under VMS operating system in VAX and VALET-PLUS system for the VME Bus. We describe in detail the VME module and its connection with the DR11M. Software, both in WMS and VALET, is also described. (Author) 7 refs

An object-oriented software interface to VME

International Nuclear Information System (INIS)

Thomas, Timothy L; Gottlieb, Eric; Gold, Michael

1996-01-01

In the next millennium, data acquisition tasks for high energy physics will increasingly rely on distributed processing and the VME bus. To provide transparent, general-purpose access to VME hardware modules through a VME-embedded processor, we have created a simple, portable, easily configured object-oriented interface to the VME bus. This software is particularly well-suited for hardware development, providing rapid engineering level access to the VME interface of prototype modules. (author)

A tailored 200 parameter VME based data acquisition system for IBA at the Lund Ion Beam Analysis Facility – Hardware and software

International Nuclear Information System (INIS)

Elfman, Mikael; Ros, Linus; Kristiansson, Per; Nilsson, E.J. Charlotta; Pallon, Jan

2016-01-01

With the recent advances towards modern Ion Beam Analysis (IBA), going from one- or few-parameter detector systems to multi-parameter systems, it has been necessary to expand and replace the more than twenty years old CAMAC based system. A new VME multi-parameter (presently up to 200 channels) data acquisition and control system has been developed and implemented at the Lund Ion Beam Analysis Facility (LIBAF). The system is based on the VX-511 Single Board Computer (SBC), acting as master with arbiter functionality and consists of standard VME modules like Analog to Digital Converters (ADC’s), Charge to Digital Converters (QDC’s), Time to Digital Converters (TDC’s), scaler’s, IO-cards, high voltage and waveform units. The modules have been specially selected to support all of the present detector systems in the laboratory, with the option of future expansion. Typically, the detector systems consist of silicon strip detectors, silicon drift detectors and scintillator detectors, for detection of charged particles, X-rays and γ-rays. The data flow of the raw data buffers out from the VME bus to the final storage place on a 16 terabyte network attached storage disc (NAS-disc) is described. The acquisition process, remotely controlled over one of the SBCs ethernet channels, is also discussed. The user interface is written in the Kmax software package, and is used to control the acquisition process as well as for advanced online and offline data analysis through a user-friendly graphical user interface (GUI). In this work the system implementation, layout and performance are presented. The user interface and possibilities for advanced offline analysis are also discussed and illustrated.

A tailored 200 parameter VME based data acquisition system for IBA at the Lund Ion Beam Analysis Facility – Hardware and software

Energy Technology Data Exchange (ETDEWEB)

Elfman, Mikael, E-mail: Mikael.Elfman@nuclear.lu.se; Ros, Linus; Kristiansson, Per; Nilsson, E.J. Charlotta; Pallon, Jan

2016-03-15

With the recent advances towards modern Ion Beam Analysis (IBA), going from one- or few-parameter detector systems to multi-parameter systems, it has been necessary to expand and replace the more than twenty years old CAMAC based system. A new VME multi-parameter (presently up to 200 channels) data acquisition and control system has been developed and implemented at the Lund Ion Beam Analysis Facility (LIBAF). The system is based on the VX-511 Single Board Computer (SBC), acting as master with arbiter functionality and consists of standard VME modules like Analog to Digital Converters (ADC’s), Charge to Digital Converters (QDC’s), Time to Digital Converters (TDC’s), scaler’s, IO-cards, high voltage and waveform units. The modules have been specially selected to support all of the present detector systems in the laboratory, with the option of future expansion. Typically, the detector systems consist of silicon strip detectors, silicon drift detectors and scintillator detectors, for detection of charged particles, X-rays and γ-rays. The data flow of the raw data buffers out from the VME bus to the final storage place on a 16 terabyte network attached storage disc (NAS-disc) is described. The acquisition process, remotely controlled over one of the SBCs ethernet channels, is also discussed. The user interface is written in the Kmax software package, and is used to control the acquisition process as well as for advanced online and offline data analysis through a user-friendly graphical user interface (GUI). In this work the system implementation, layout and performance are presented. The user interface and possibilities for advanced offline analysis are also discussed and illustrated.

VME bus based microcomputer system boards

International Nuclear Information System (INIS)

Chandra, A.K.; Ganesh, G.; Mayya, Anuradha; Chachondia, A.S.; Premraj, M.K.

1991-01-01

Several operator information systems for nuclear plants has been developed in the Division and these have involved extensive use of microcomputer boards for achieving various functions. Standard VME bus based boards have been developed to provide the most used functions. These boards have been fabricated and tested and used in several systems including Channel Temperature Monitoring systems, Disturbance Recording Systems etc. and are also proposed to be used in additional systems under developement. The use of standard bus and boards provides considerable savings in engineering time, prototyping, testing and evaluation costs, and maintenance support. This report desribes the various boards developed and the functions available on each. (author). 4 refs., 11 figs., 3 appendixes

PC-based input/output controllers from a VME perspective

International Nuclear Information System (INIS)

Hill, J.O.

1999-01-01

The Experimental Physics and Industrial Control System (EPICS) has been widely adopted in the accelerator community. Although EPICS is available on many platforms, the majority of sites have deployed VME- or VXI-based input output controllers running the vxWorks real time operating system. Recently, a hybrid approach using vxWorks on both PC and traditional platforms is being implemented at LANL. To illustrate these developments the author compares his recent experience deploying PC-based EPICS input output controllers with experience deploying similar systems based on traditional EPICS platforms

A new VME timing module: TG8

International Nuclear Information System (INIS)

Beetham, C.G.; Daems, G.; Lewis, J.; Puccio, B.

1992-01-01

The two accelerator divisions of CERN, namely PS and SL, are defining a new common control system based on PC, VME and Workstations. This has provided an opportunity to review both central timing systems and to come up with common solutions. The result was, amongst others, the design of a unique timing module, called TG8. The TG8 is a multipurpose VME module, which receives messages distributed over a timing network. These messages include timing information, clock plus calendar and telegrams instructing the CERN accelerators on the characteristics of the next beam to be produced. The TG8 compares incoming messages with up to 256 programmed actions. An action consists of two parts, a trigger which matches an incoming message and what to do when the match occurs. The latter part may optionally create an output pulse on one of the eight output channels and/or a bus interrupt, both with programmable delay and telegram conditioning. (author)

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...... for designers and other stakeholders in the design process. The paper is based on a developmental project carried out in the Autumn 2017, within a larger research and collaboration project between raw fur manufacturer Kopenhagen Fur and Design School Kolding investigating sustainability perspectives. The paper...... describes the development of a deck of sustainability cards aiming for product longevity and presents the final deck. Furthermore, the paper contributes with insights on how designers may apply design cards in the design process and how this practice can further sustainable considerations and strategies...

The design and test of VME clock distribution module of the Daya Bay RPC readout system

International Nuclear Information System (INIS)

Zhao Heng; Liang Hao; Zhou Yongzhao

2011-01-01

It describes the design of the VME Clock Distribution module of the Daya Bay RPC readout system, including the function and the hardware structure of the module and the logic design of the FPGA on the module. After the building and debugging of the module, a series of tests have been made to check its function and stability. (authors)

A VME-based readout system for the CMS Preshower sub-detector

CERN Document Server

Antchev, G; Bialas, W; Da Silva, J C; Kokkas, P; Manthos, N; Reynaud, S; Sidiropoulos, G; Snoeys, W; Vichoudis, P

2007-01-01

The CMS preshower is a fine grain detector that comprises 4288 silicon sensors, each containing 32 strips. The raw data are transferred from the detector to the counting room via 1208 optical fibres. Each fibre carries a 600-byte data packet per event. The maximum average level-1 trigger rate of 100 kHz results in a total data flow of ~72 GB/s from the preshower. For the readout of the preshower, 56 links to the CMS DAQ have been reserved, each having a bandwidth of 200 MB/s (2 kB/event). The total available downstream bandwidth of GB/s necessitates a reduction in the data volume by a factor of at least 7. A modular VME-based system is currently under development. The main objective of each VME board in this system is to acquire on-detector data from at least 22 optical links, perform on-line data reduction and pass the concentrated data to the CMS DAQ. The principle modules that the system is based on are being developed in collaboration with the TOTEM experiment.

Development of a VME multi-processor system for plasma control at the JT-60 Upgrade

International Nuclear Information System (INIS)

Takahashi, M.; Kurihara, K.; Kawamata, Y.; Akasaka, H.; Kimura, T.

1992-01-01

Design and initial operation results are reported of a VME multi-processor system [1] for plasma control at a large fusion device named 'the JT-60 Upgrade' utilizing three 32-bit MC88100 based RISC computers and VME components. Development of the system was stimulated by faster and more accurate computation requirements for the plasma position and current control. The RISC computers operate at 25 MHz along with two cashe memories named MC88200. We newly developed VME bus modules of up/down counter, analog-to-digital converter and clock pulse generator for measuring magnetic field and coil current and for synchronizing the processing in the three RISCs and direct digital controllers (DDCs) of magnet power supplies. We also evaluated that the speed of the data transfer between the VME bus system and the DDCs through CAMAC highways satisfies the above requirements. In the initial operation of the JT-60 upgrade, it has been proved that the VME multi-processor system well controls the plasma position and current with a sampling period of 250 μsec and a delay of 500 μsec. (author)

Helping Students Design HyperCard Stacks.

Science.gov (United States)

Dunham, Ken

1995-01-01

Discusses how to teach students to design HyperCard stacks. Highlights include introducing HyperCard, developing storyboards, introducing design concepts and scripts, presenting stacks, evaluating storyboards, and continuing projects. A sidebar presents a HyperCard stack evaluation form. (AEF)

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 ...

Main components of business cards design

Directory of Open Access Journals (Sweden)

Ю. В. Романенкова

2003-03-01

Full Text Available The essay is dedicated to the urgent problem of necessity of creation of professional design of business cards, that are important part of the image of modem businessman. There are classification of cards by functional principle, the functions of cards of each type were analyzed. All components of business card, variants of its composition schemes, color characteristics, principles of use of trade marks and other design elements have been allocated

Design and development of a diversified real time computer for future FBRs

International Nuclear Information System (INIS)

Sujith, K.R.; Bhattacharyya, Anindya; Behera, R.P.; Murali, N.

2014-01-01

The current safety related computer system of Prototype Fast Breeder Reactor (PFBR) under construction in Kalpakkam consists of two redundant Versa Module Europa (VME) bus based Real Time Computer system with a Switch Over Logic Circuit (SOLC). Since both the VME systems are identical, the dual redundant system is prone to common cause failure (CCF). The probability of CCF can be reduced by adopting diversity. Design diversity has long been used to protect redundant systems against common-mode failures. The conventional notion of diversity relies on 'independent' generation of 'different' implementations. This paper discusses the design and development of a diversified Real Time Computer which will replace one of the computer system in the dual redundant architecture. Compact PCI (cPCI) bus systems are widely used in safety critical applications such as avionics, railways, defence and uses diverse electrical signaling and logical specifications, hence was chosen for development of the diversified system. Towards the initial development a CPU card based on an ARM-9 processor, 16 channel Relay Output (RO) card and a 30 channel Analog Input (AI) card was developed. All the cards mentioned supports hot-swap and geographic addressing capability. In order to mitigate the component obsolescence problem the 32 bit PCI target controller and associated glue logic for the slave I/O cards was indigenously developed using VHDL. U-boot was selected as the boot loader and arm Linux 2.6 as the preliminary operating system for the CPU card. Board specific initialization code for the CPU card was written in ARM assembly language and serial port initialization was written in C language. Boot loader along with Linux 2.6 kernel and jffs2 file system was flashed into the CPU card. Test applications written in C language were used to test the various peripherals of the CPU card. Device driver for the AI and RO card was developed as Linux kernel modules and application library was also

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.

Sustainable design training cards as a way to promote active learning

DEFF Research Database (Denmark)

Hasling, Karen Marie; Ræbild, Ulla

2017-01-01

to understand sustainability in a corporate organisation working with materials and products for the fashion market (authors, 2016). Here the training cards translate these findings to become operationalised in the organisation as a communication tool. The training cards were developed as a methods-focused side...... project that followed a design project conducted by two fashion designers running from August to December 2016. Based on an existing collection of sustainable training cards used in teaching, a draft version of the cards was introduced to the designers in September 2016. In the following months interviews...... and in teaching sustainability in fashion and textiles design education. In the paper we want to discuss, why and how training cards can promote active learning and be used to obtain knowledge on chosen and often complex topics in a simplified manner. This will be based on our experiences with the developed...

Efficient use of VME modules in TCABR

International Nuclear Information System (INIS)

Fagundes, A.N.; Carvalho, B.B.; Correia, M.; Sousa, J.

2006-01-01

The fast development of electronics and computer associated devices relegated the VME (versa module eurocard) standard to a secondary place in data acquisition systems. Recent software written for the TCABR, medium size tokamak installed at the Physics Institute of University of Sao Paulo, show that VME standard is still useful, even in presence of relatively slow processors. We describe the improvements on the speed optimization of TCABR pulse data collection and system protection, and propose a solution for real-time plasma control. Our conclusion is that VME systems are well behaved, well known and may still have a long life ahead in control and data acquisition environments

A two-Transputer VME module for data acquisition and on-line event selection in ZEUS

International Nuclear Information System (INIS)

Boterenbrood, H.; Goble, S.; Jong, S.J. de; Kieft, G.; Lugt, H.J. van der; Uijterwaal, H.A.J.R.; Vermeulen, J.C.; Waard, A. de; Wiggers, L.W.

1993-01-01

For the ZEUS experiment at the HERA e-p collider in Hamburg a versatile and fast VME-based processor module has been developed at NIKHEF-H. The single-slot wide VME module contains two INMOS T800 Transputers, each with private memory, and a triple-port memory (TPM), accessible to both Transputers. Both Transputers have access to the VME bus, while an external master can also access the TPM directly. The VME accesses proceed typically with 10 Mbyte/s. Three application-specific integrated circuits (ASICs) handle the internal and external Transputer interfacing. The module combines the VME environment with the parallel processing and link-oriented environment of the Transputer. Over 200 modules are used in the data acquisition and event selection systems of ZEUS. (orig.)

Re-Designing Business Card Advertisements.

Science.gov (United States)

Schaub, Laura

2001-01-01

Discusses ways to turn information from a business card into an advertisement to be placed in a student publication. Addresses visual interest, typography, and other design issues. Includes several sample advertisements and a classroom activity involving redesigning a business card into an advertisement. (RS)

A High-Performance VME-Based Acquisition System for Positron Emission Mammography

International Nuclear Information System (INIS)

Abbott, D.J.; Weisenberger, A.; Majewski, S.; Kieper, D.; Kross, B.; Popov, V.; Wojcik, R.; Raylman, R.R.

2001-01-01

A prototype for a practical and economical breast imaging system for cancer detection is currently under development at Jefferson Lab. The latest advances in bright, fast, crystal scintillators, compact position-sensitive photomultipliers (PSPMT), and high-performance digitizing and readout electronics are being used to develop a compact imager based on Positron Emission Tomography (PET). To facilitate the performance demands of the detector as well as the high number of readout channels, the data acquisition system is built around an intelligent, self-contained, VME form-factor

Multi-processor network implementations in Multibus II and VME

International Nuclear Information System (INIS)

Briegel, C.

1992-01-01

ACNET (Fermilab Accelerator Controls Network), a proprietary network protocol, is implemented in a multi-processor configuration for both Multibus II and VME. The implementations are contrasted by the bus protocol and software design goals. The Multibus II implementation provides for multiple processors running a duplicate set of tasks on each processor. For a network connected task, messages are distributed by a network round-robin scheduler. Further, messages can be stopped, continued, or re-routed for each task by user-callable commands. The VME implementation provides for multiple processors running one task across all processors. The process can either be fixed to a particular processor or dynamically allocated to an available processor depending on the scheduling algorithm of the multi-processing operating system. (author)

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

A new VME based high voltage power supply for large experiments

Energy Technology Data Exchange (ETDEWEB)

Ahn, S.C.; Angstadt, R.D.; Droege, T.F.; Johnson, M.E.; MacKinnon, B.A.; McNulty, S.E.; Shea, M.F.; Thompson, R.N.; Watson, M.M. (Fermi National Accelerator Lab., Batavia, IL (United States)); Franzini, P. (Columbia Univ., New York, NY (United States)); Jones, A.A. (Superconducting Super Collider Lab., Dallas, TX (United States)); Lopez, M.L. (La Plata Univ. Nacional (Argentina)); Wimpenny, S.J.; Yang, M.J

1991-11-01

A new VME based high voltage power supply has been developed for the D{O} experiment at Fermilab. There are three types of supplies delivering up to {plus minus}5.6 kV at 1.0 mA or +2.0 kV at 3.0 mA with a set accuracy of 1.5 V and extremely low voltage ripples. Complete computer control has allowed many special features to be developed for the supply, including user-defined control land monitor groups, variable ramp rates, and advanced histogram and graphic functions. 3 refs.

A new VME based high voltage power supply for large experiments

International Nuclear Information System (INIS)

Ahn, S.C.; Angstadt, R.D.; Droege, T.F.; Johnson, M.E.; MacKinnon, B.A.; McNulty, S.E.; Shea, M.F.; Thompson, R.N.; Watson, M.M.; Franzini, P.; Jones, A.A.; Lopez, M.L.; Wimpenny, S.J.; Yang, M.J.

1991-11-01

A new VME based high voltage power supply has been developed for the D OE experiment at Fermilab. There are three types of supplies delivering up to ±5.6 kV at 1.0 mA or +2.0 kV at 3.0 mA with a set accuracy of 1.5 V and extremely low voltage ripples. Complete computer control has allowed many special features to be developed for the supply, including user-defined control land monitor groups, variable ramp rates, and advanced histogram and graphic functions. 3 refs

VME Data Acquisition Modules for MINERvA Experiment

Energy Technology Data Exchange (ETDEWEB)

Baldin, B.; /fermilab

2010-01-01

This document describes two VME modules developed for MINERvA experiment at Fermilab. The Chain ReadOut Controller (CROC) module has four serial data channels and can interface with up to 48 front-ends using standard CAT5e networking cable. The data transmission rate of each channel is 160 Mbit/s. The maximum data transmission rate via VME bus is {approx}18 MB/s. The Chain Readout Interface Module (CRIM) is designed to provide various interface functions for the CROC module. It is compatible with MINOS MTM timing module and can be used to distribute timing signals to four CROC modules. The CRIM module also has a data port compatible with the CROC serial data interface. The data port can be used for diagnostic purpose and can generate triggers from front-end events. The CRIM module is a standard D08(O) interrupter module.

VME applications to the Daresbury SRS control system

International Nuclear Information System (INIS)

Martlew, B.G.; McCarthy, M.; Rawlinson, W.R.

1992-01-01

The control system for the Daresbury SRS has recently been extended with a VME based alarm system which is operational. A further development is a steering system to provide servo control of the electron beam orbit position in the storage ring. (author)

A real time integrated environment for Motorola 680chichi-based VME and FASTBUS modules

International Nuclear Information System (INIS)

Berg, D.; Heinicke, P.; MacKinnon, B.; Nicinski, T.; Oleynik, G.

1989-01-01

The Software Components Group rhoSOS operating system kernel and rhoROBE debugger have been extended to support the Fermilab PAN-DA system for a variety of Motorola 680chichi-based VME and FASTBUS modules. These extensions include: a multi-tasking, reentrant implementation of Microtec (2) C/Pascal; a serial port driver for terminal I/O and data transfer; a message reporting facility; and enhanced debugging tools

A flexible VME-based multiparametric apparatus for coincidence spectroscopy and investigation of parameters of detectors

International Nuclear Information System (INIS)

Jakubek, J.

2000-01-01

The methodology of Coincidence Instrumental Activation Analysis (CIAA) based on a three-parameter gamma-gamma coincidence spectrometer with two high-purity Ge detectors is presented. A flexible coincidence system was built on standard NIM spectrometric modules connected to a VME or CAMAC data acquisition system. The detailed setup of the system optimized for the maximum energy resolution, maximum data throughput (dead time correction, pile-up rejection) and maximum flexibility is described. The use of different data acquisition platforms is discussed (VME bus with several different controllers, CAMAC bus). The software developed for reading and basic processing of measured data is also described. The possibilities of off-line data evaluation are discussed. The system was tested with respect to its compliance with the criteria of the CIAA method. Some results of measurement by this method are also presented. The flexibility of the system is demonstrated on its ability to measure the time characteristics of different detectors. (author)

A real time integrated environment for Motorola 680xx-based VME and FASTBUS modules

International Nuclear Information System (INIS)

Berg, D.; Heinicke, P.; MacKinnon, B.; Nicinski, T.; Oleynik, G.

1989-05-01

The Software Components Group pSOS operating system kernel and pROBE debugger have been extended to support the Fermilab PAN-DA system for a variety of Motorola 680xx-based VME and FASTBUS modules. These extensions include: a multi-tasking, reentrant implementation of Microtec C/Pascal; a serial port driver for terminal I/O and data transfer; a message reporting facility; and enhanced debugging tools. 5 refs., 1 fig

Design improvement of FPGA and CPU based digital circuit cards to solve timing issues

International Nuclear Information System (INIS)

Lee, Dongil; Lee, Jaeki; Lee, Kwang-Hyun

2016-01-01

The digital circuit cards installed at NPPs (Nuclear Power Plant) are mostly composed of a CPU (Central Processing Unit) and a PLD (Programmable Logic Device; these include a FPGA (Field Programmable Gate Array) and a CPLD (Complex Programmable Logic Device)). This type of structure is typical and is maintained using digital circuit cards. There are no big problems with this device as a structure. In particular, signal delay causes a lot of problems when various IC (Integrated Circuit) and several circuit cards are connected to the BUS of the backplane in the BUS design. This paper suggests a structure to improve the BUS signal timing problems in a circuit card consisting of CPU and FPGA. Nowadays, as the structure of circuit cards has become complex and mass data at high speed is communicated through the BUS, data integrity is the most important issue. The conventional design does not consider delay and the synchronicity of signal and this causes many problems in data processing. In order to solve these problems, it is important to isolate the BUS controller from the CPU and maintain constancy of the signal delay by using a PLD

Design improvement of FPGA and CPU based digital circuit cards to solve timing issues

Energy Technology Data Exchange (ETDEWEB)

Lee, Dongil; Lee, Jaeki; Lee, Kwang-Hyun [KHNP CRI, Daejeon (Korea, Republic of)

2016-10-15

The digital circuit cards installed at NPPs (Nuclear Power Plant) are mostly composed of a CPU (Central Processing Unit) and a PLD (Programmable Logic Device; these include a FPGA (Field Programmable Gate Array) and a CPLD (Complex Programmable Logic Device)). This type of structure is typical and is maintained using digital circuit cards. There are no big problems with this device as a structure. In particular, signal delay causes a lot of problems when various IC (Integrated Circuit) and several circuit cards are connected to the BUS of the backplane in the BUS design. This paper suggests a structure to improve the BUS signal timing problems in a circuit card consisting of CPU and FPGA. Nowadays, as the structure of circuit cards has become complex and mass data at high speed is communicated through the BUS, data integrity is the most important issue. The conventional design does not consider delay and the synchronicity of signal and this causes many problems in data processing. In order to solve these problems, it is important to isolate the BUS controller from the CPU and maintain constancy of the signal delay by using a PLD.

A contribution to the test software for the VXI electronic cards of the Eurogam multidetector in a Unix/VXWorks distributed environment

International Nuclear Information System (INIS)

Kadionik, P.

1992-01-01

The Eurogam gamma ray multidetector involves, in a first phase, 45 hyper pure Ge detectors, each surrounded by an Anti Compton shield of 10 BGO detectors. In order to ensure the highest reliability and an easy upgrade of the array, the electronic cards have been designed in the new VXI (VME Bus Extension to Instrumentation) standard; this allows to drive the 495 detectors with 4300 parameters to be adjusted by software. The data acquisition architecture is distributed on an Ethernet network. The software for set up and tests of the VXI cards have been written in C, it uses a real time kernel (VxWorks from Wind River Systems) interfaced to the Sun Unix environment. The inter-tasks communications use the Remote Procedure Calls protocol. The inner-shell of the software is connected to a data base and to a graphic interface which allows the engineers or physicists to have a very easy set-up for so many parameters to adjust

Hardware design of HIRFL-CSR EVMEbus controller based on ARM920T

International Nuclear Information System (INIS)

Jing Lan; Qian Weimin; Xu Yang; Ji Peng; Liu Caihong; Ma Yunhai

2006-01-01

The HIRFL-CSR EVMEbus controller is developed in IMP. The controller is based on AT91RM9200 (ARM9) microprocessor, which is in 0.8 mm BGA package. The controller runs LINUX OS, and can connect with standard VGA display, keyboard, and mouse. There are 10 M/100 M Ethernet, USB, RS-232, RS-485 and CANBUS interfaces on the board. Itr supports storage devices SD Card and CF Card. The backboard interface logic is programmed in VHDL and is programmed into an in-system configurable FPGA device. The bus can drive high current up to 64 mA. It is not only compliant to VME specification, but also has flexibility of the programmable signal definition. Being a key module in HIRFL-CSR control system, the controller can be used as a local controller and also a remote gateway controller. (authors)

Assessment of VME-PCI Interfaces with Linux Drivers

CERN Document Server

Schossmater, K; CERN. Geneva

2000-01-01

Abstract This report summarises the performance measurements and experiences recorded by testing three commercial VME-PCI interfaces with their Linux drivers. These interfaces are manufactured by Wiener, National Instruments and SBS Bit 3. The developed C programs are reading/writing a VME memory in different transfer modes via these interfaces. A dual processor HP Kayak XA-s workstation was used with the CERN certified Red Hat Linux 6.1 running on it.

A Camac-VME-MacIntosh data acquisition system for nuclear experiments

International Nuclear Information System (INIS)

Anzalone, A.; Giustolisi, F.

1989-01-01

A multiprocessor system for data acquisition and analysis in low energy nuclear physics has been realized at the Laboratorio Nazionale del Sud. the system is built around Camac, VME-bus and MacIntosh PC. A multiprocessor software has been developed, using RTF, Macsys and Cern cross-software. The execution of several programs which run on several VME-CPU's and on an external PC, is coordinated by a mail box protocol. No operating system is used on the VME-CPU's

The UA1 VME data acquisition system

International Nuclear Information System (INIS)

Cittolin, S.

1988-01-01

The data acquisition system of a large-scale experiment such as UA1, running at the CERN proton-antiproton collider, has to cope with very high data rates and to perform sophisticated triggering and filtering in order to analyze interesting events. These functions are performed by a variety of programmable units organized in a parallel multiprocessor system whose central architecture is based on the industry-standard VME/VMXbus. (orig.)

Adaptive Signal Processing Testbed: VME-based DSP board market survey

Science.gov (United States)

Ingram, Rick E.

1992-04-01

The Adaptive Signal Processing Testbed (ASPT) is a real-time multiprocessor system utilizing digital signal processor technology on VMEbus based printed circuit boards installed on a Sun workstation. The ASPT has specific requirements, particularly as regards to the signal excision application, with respect to interfacing with current and planned data generation equipment, processing of the data, storage to disk of final and intermediate results, and the development tools for applications development and integration into the overall EW/COM computing environment. A prototype ASPT was implemented using three VME-C-30 boards from Applied Silicon. Experience gained during the prototype development led to the conclusions that interprocessor communications capability is the most significant contributor to overall ASPT performance. In addition, the host involvement should be minimized. Boards using different processors were evaluated with respect to the ASPT system requirements, pricing, and availability. Specific recommendations based on various priorities are made as well as recommendations concerning the integration and interaction of various tools developed during the prototype implementation.

MacVEE - the intimate Macintosh-VME system

International Nuclear Information System (INIS)

Taylor, B.G.

1986-01-01

The marriage of a mass-produced personal computer with the versatile VMEbus and CAMAC systems creates a cost-effective solution to many laboratory small system requirements. This paper describes MacVEE (Microcomputer Applied to the Control of VME Electronic Equipment), a novel system in which an Apple Macintosh computer is equipped with a special interface which allows it direct memory-mapped access to single or multiple VME and CAMAC crates interconnected by a ribbon cable bus. The bus is driven by an electronics plinth called MacPlinth, which attaches to the computer and becomes an integral part of it. (Auth.)

Modernization of ILL instrument electronics

International Nuclear Information System (INIS)

Descamps, F.

1999-01-01

We have built new general purpose cards for data acquisition taking advantage of recent developments in electronics. At the end of the year, most scheduled instruments at the ILL will be running under UNIX with VME electronics front-end. As the VME electronics of the ILL was designed at the beginning of the eighties, the instrument control section (SCI) at ILL has prepared a renewal plan for two reasons: - first, all the processor cards of the Institute are based on MIZAR processor boards and MIZAR stopped the production of this card last year, as the market was shrinking; - in addition, processors and programmable electronics are now 10 times faster. The electronics services want to take full advantage of these new performances. (author)

Implementation of on-line data reduction algorithms in the CMS Endcap Preshower Data Concentrator Cards

CERN Document Server

Barney, D; Kokkas, P; Manthos, N; Sidiropoulos, G; Reynaud, S; Vichoudis, P

2007-01-01

The CMS Endcap Preshower (ES) sub-detector comprises 4288 silicon sensors, each containing 32 strips. The data are transferred from the detector to the counting room via 1208 optical fibres running at 800Mbps. Each fibre carries data from two, three or four sensors. For the readout of the Preshower, a VME-based system, the Endcap Preshower Data Concentrator Card (ES-DCC), is currently under development. The main objective of each readout board is to acquire on-detector data from up to 36 optical links, perform on-line data reduction via zero suppression and pass the concentrated data to the CMS event builder. This document presents the conceptual design of the Reduction Algorithms as well as their implementation in the ES-DCC FPGAs. These algorithms, as implemented in the ES-DCC, result in a data-reduction factor of 20.

Implementation of On-Line Data Reduction Algorithms in the CMS Endcap Preshower Data Concentrator Card

CERN Document Server

Barney, David; Kokkas, Panagiotis; Manthos, Nikolaos; Reynaud, Serge; Sidiropoulos, Georgios; Vichoudis, Paschalis

2006-01-01

The CMS Endcap Preshower (ES) sub-detector comprises 4288 silicon sensors, each containing 32 strips. The data are transferred from the detector to the counting room via 1208 optical fibres running at 800Mbps. Each fibre carries data from 2, 3 or 4 sensors. For the readout of the Preshower, a VME-based system - the Endcap Preshower Data Concentrator Card (ES-DCC) is currently under development. The main objective of each readout board is to acquire on-detector data from up to 36 optical links, perform on-line data reduction (zero suppression) and pass the concentrated data to the CMS event builder. This document presents the conceptual design of the Reduction Algorithms as well as their implementation into the ES-DCC FPGAs. The algorithms implemented into the ES-DCC resulted in a reduction factor of ~20.

The suggested system for health insurance Application based on Smart Cards

OpenAIRE

Esam Mohamed El Gohary; Mohamed El-Sayed Waheed

2013-01-01

This paper concentrates on designing a system for Health insurance using smart card technology .The system is called HISS (Health insurance system using smart card).As we will see the system is web based application based on central database ,uses smart card for two reasons first, as a data carrier for patient and professionals. Second reason is for authentication purposes. There are some figures that describe system architecture and processes then each component well be explained.

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...

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.

Final Report and Documentation for the PLD11 Multipurpose Programmable Logic VME Board Design

International Nuclear Information System (INIS)

Hutchinson, Robert L.; Pierson, Lyndon G.; Robertson, Perry J.; Tarman, Thomas D.; Witzke, Edward L.

1999-01-01

The PLD11 board is a 9U VME board containing 11 Altera 10K100 Programmable Logic Devices, controlled impedance clock tree, VME interface, programming inteface, 0C3 (155 Mbps) interface and serial port. The 11 Altera 10K100 Programmable Logic Devices arranged to provide four 96 bit wide buses for a total of 384 parallel digital data lines in and out of the board that can operate up to 100 Mhz for a aggrigate throughput of 38.4 Gpbs. The 14.44'' X 15.75'' board has over 1.1 million programmable gates that can be programmed through a serial interace. The board contains a clock reference and 50 ohm clock distribution tree that can drive each of the eleven 10K100 devices with two critically timed clock references. Five external clock references can be used to drive five additional PLD 11 boards for a total of six boards operating all from the same synchronous clock reference. A system of six boards provides just under 7 million programmable gates

Report on a field-portable VME-based distributed data acquisition system

International Nuclear Information System (INIS)

Drigert, M.W.; Cole, J.D.; Reber, E.L.; Young, J.M.

1996-01-01

A development effort was started two years ago to develop a portable data acquisition system which could be used for performing arms control verification and environmental monitoring measurements with complex multi-detector systems in the field. A field portable data acquisition system has been developed around a VMEbus based micro-processor and standard TCP/IP network protocols. The hardware consists of a compact VME crate and a single CAMAC crate containing the signal processing electronics. The component processes of the data acquisition system transfer control and event data over a set of TCP/IP socket connections. The use of network sockets for the interprocess communications allows the data acquisition system to be operated transparently on one workstation or on a number of workstations distributed around a local network

VME as a front-end electronics system in high energy physics experiments

International Nuclear Information System (INIS)

Ohska, T.K.

1990-01-01

It is only a few years since the VME became a standard system, yet the VME system is already so much more popular than other systems. The VME system was developed for industrial applications and not for the scientific research, and high energy physics field is a tiny market when compared with the industrial market. Considerations made here indicate that the VME system would be a good one for a rear-end system, but would not be a good candidate for front-end electronics in physics experiments. Furthermore, there is a fear that the VXI bus could become popular in this field of instrumentation since the VXI system is backed up by major suppliers of instrumentation in the high energy physics field. VXI would not be an adequate system for front-end electronics, yet advertised to be one. It would be worse to see the VXI system to become a standard system for high energy physics instrumentation than the VME system to be one. The VXI system would do a mediocre job so that people might be misled to think that the VXI system can be used as front-end system. (N.K.)

Application of CLIPPER in the design of radiation history card for a radiation worker

International Nuclear Information System (INIS)

Datta, D.; Pendharkar, K.A.; Krishnamony, S.

1994-01-01

Radiation history card for the plant workers has been designed based on a PC software. The software is developed using CLIPPER language and is menu driven. The card gives instant information about the radiation data of an occupational worker useful for effective exposure control. (author). 1 tab

A working, VME-based, 106MHz FADC data acquisition system for the tracking detectors at D0

Energy Technology Data Exchange (ETDEWEB)

Angstadt, R.G.; Chase, B.E.; Fellenz, B.J.; Johnson, M.E.; Martin, M.I.; Matulik, M.S.; Saewert, G.W.; Utes, M.J. [Fermi National Accelerator Lab., Batavia, IL (United States); DeGroot, D.C. [Northwestern Univ., Evanston, IL (United States). Dept. of Electrical Engineering and Computer Science

1991-12-01

A data acquisition system for the tracking detectors of the D0 Colliding Detector has been built and is operational, taking cosmic ray data. It is composed of 8200 channels of 106MHz 8-bit Flash Analog to Digital Converters(FADC). These are configured as sixteen channels per FADC Module, up to sixteen FADC Modules per crate, and a total of thirty-six 9U VME crates. A crate controller module, the control system interface, and a high speed data buffer/driver complete the FADC crate. Design and operation details are described. 6 refs.

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

A CAMAC-VME-Macintosh data acquisition system for nuclear experiments

Science.gov (United States)

Anzalone, A.; Giustolisi, F.

1989-10-01

A multiprocessor system for data acquisition and analysis in low-energy nuclear physics has been realized. The system is built around CAMAC, the VMEbus, and the Macintosh PC. Multiprocessor software has been developed, using RTF, MACsys, and CERN cross-software. The execution of several programs that run on several VME CPUs and on an external PC is coordinated by a mailbox protocol. No operating system is used on the VME CPUs. The hardware, software, and system performance are described.

Replacing PS controls front end minicomputers by VME based 32-bit processors

International Nuclear Information System (INIS)

Gagnaire, A.; Metz Noblat, N. de; Serre, Ch.; Sicard, Cl.H.

1992-01-01

The PS controls have started the first phase of system rejuvenation, targeted towards the LEP Preinjector Controls. The main impact of this phase is in the architectural change, as both the front-end minicomputers and the CAMAC embedded microprocessors are replaced by microprocessor based VME crates called Device Stub Controllers (DSC). This paper discusses the different steps planned for this first phase, i.e: (1) implementing the basic set of CERN Accelerator common facilities for DSCs (error handling, system surveillance, remote boot and network access); (2) porting the equipment access software layer; (3) applying the Real-time tasks to the LynxOS operating system and I/O architecture, conforming to the real-time constraints for control and acquisition; (4) defining the number and contents of the different DSC needed, according to geographical and cpu-load constraints; (5) providing the general services outside the DSC crates (file servers, data-base services); (6) emulating the current Console programs onto the new workstations. (author)

The designing principle and implementation of multi-channel intelligence isotope thickness gauge based on multifunction card PCI-1710

International Nuclear Information System (INIS)

Zhang Bin; Zhao Shujun; Guo Maotian; He Jintian

2006-01-01

The designing principle, the constitution of system and the implementation of multi-channel intelligence isotope thickness gauge are introduced in the paper in detail, which are based on multifunction card PCI-1710. The paper also discusses the primaryprinciple of isotope thickness gauge, correct factor in measurement and complication of calibration. In the following, the whole frame of multi-channel intelligence isotope thickness gauge is given. The functions, the characteristics and the usage of multifunction card PCI-1710 are described. Furthermore, the developing process and the function modules of software are presented. Finally, the real prototype of multi-channel intelligence isotope thickness gauge is introduced, using 241 Am as a radioactive element. (authors)

A study on the front-end VME system of BEPC II

International Nuclear Information System (INIS)

Wang Chunhong

2004-01-01

The front-end VME system is not only the heart of the control system, but also a real-time system. This paper describes the component of the front-end VME (Versa Module Eurocard) system including control computer and some related I/O modules. Particularly, the authors present a best solution for the problems about Vx-Works kernel and BSP running on MVME5100. This is a fundamental setup of the BEPC II control system. (author)

Design of eight-channel ADC card for GHz signal conversion

CERN Document Server

Habib, Samer Bou; Jalmuzna, Wojciech; Jezynski, Tomasz

2011-01-01

This paper describes the design of an eight-channel ATCA card suited for direct analog-to-digital conversion of 1.3 GHz signals with a maximum ADC clock frequency of 500 MHz. The undersampling operation is used for signal conversion. This card was designed for the needs of the LLRF system of the FLASH and XFEL accelerators. The designed module consists of a main ATCA board with eight ADCs, FPGA unit, memory, power supply and diagnostic circuits. The main ATCA card allows connecting a daughter board with IPMI, CPU and fast interfaces for communication purposes. This paper describes such issues as system organization allowing acquisition of data at such high data rates, circuit synchronization by high-quality clock signals, CPU and connectivity features, 20-layer PCB design and techniques used for high-frequency signals transmission and matching.

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

Design of a motion JPEG (M/JPEG) adapter card

Science.gov (United States)

Lee, D. H.; Sudharsanan, Subramania I.

1994-05-01

In this paper we describe a design of a high performance JPEG (Joint Photographic Experts Group) Micro Channel adapter card. The card, tested on a range of PS/2 platforms (models 50 to 95), can complete JPEG operations on a 640 by 240 pixel image within 1/60 of a second, thus enabling real-time capture and display of high quality digital video. The card accepts digital pixels for either a YUV 4:2:2 or an RGB 4:4:4 pixel bus and has been shown to handle up to 2.05 MBytes/second of compressed data. The compressed data is transmitted to a host memory area by Direct Memory Access operations. The card uses a single C-Cube's CL550 JPEG processor that complies with the baseline JPEG. We give broad descriptions of the hardware that controls the video interface, CL550, and the system interface. Some critical design points that enhance the overall performance of the M/JPEG systems are pointed out. The control of the adapter card is achieved by an interrupt driven software that runs under DOS. The software performs a variety of tasks that include change of color space (RGB or YUV), change of quantization and Huffman tables, odd and even field control and some diagnostic operations.

All Digital IQ Servo-System for CERN Linacs

CERN Document Server

Broere, J; Garoby, R; Rohlev, A; Serrano, J

2004-01-01

A VME based control system has been developed and built at CERN for the servo loops regulating the field in linac accelerating structures. It is an all-digital system built on a single VME card, providing digital detection, processing, and modulation. It is foreseen to be used, in different versions, for the needs of both present and future CERN hadron linacs. The first application will be in the energy ramping RF chain of the CERN Heavy Ion Linac (linac 3). Design principle and the experimental results are described.

Up gradation of VME based data acquisition for SST-1 superconducting magnets

International Nuclear Information System (INIS)

Varmora, Pankaj; Parghi, Bhadresh; Banaudha, Moni; Prasad, Upendra

2017-01-01

SST-1 magnet system consists of sixteen Toroidal Field (TF) coils and nine Poloidal Field (PF) superconducting coils along with a pair of vertical field coils and air core ohmic transformer. These magnets are instrumented with various cryogenic compatible sensors and voltage taps for its monitoring, operation, protection, and control during different machine operational scenarios like cryogenic cool down, current charging cycles including ramp up, flat top, plasma breakdown, dumping/ramp down and warm up. A VME hardware based data acquisition system has been developed for data monitoring, acquisition and control of magnet operation. A java platform based client and server utility has been developed for this data acquisition system. Upgradation of this java software utility has been carried out with enhance features, fast operating performance and new tools additions. Upgradation features includes larger data file sizes, highlights of critical data indicators, new file generation, online mass flow calculations etc. This poster describes basis hardware details, upgradation of previous software utility, testing and troubleshooting during software development. (author)

Design and implementation of reliability evaluation of SAS hard disk based on RAID card

Science.gov (United States)

Ren, Shaohua; Han, Sen

2015-10-01

Because of the huge advantage of RAID technology in storage, it has been widely used. However, the question associated with this technology is that the hard disk based on the RAID card can not be queried by Operating System. Therefore how to read the self-information and log data of hard disk has been a problem, while this data is necessary for reliability test of hard disk. In traditional way, this information can be read just suitable for SATA hard disk, but not for SAS hard disk. In this paper, we provide a method by using LSI RAID card's Application Program Interface, communicating with RAID card and analyzing the feedback data to solve the problem. Then we will get the necessary information to assess the SAS hard disk.

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...

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).

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.

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.

VME-Real-Time Data Acquisition for the Ultracryogenic Gravitational Antenna of the Third Generation

Energy Technology Data Exchange (ETDEWEB)

Mazzitelli, G. [Istituto Nazionale di Fisica Nucleare, Frascati (Italy). Lab. Nazionale di Frascati

1996-05-01

It is described a new design of the front-end electronics for the data acquisition of NAUTILUS, the first ultra cryogenic resonant gravitational wave detector, operating in the INFN National Laboratories of Frascati. The improved sensitivity of this kind of detector poses new requirements on the data acquisition, as more speed, amplitude and timing accuracy are needed. In this work it is discussed the result obtained with a new front-end configuration based on VME standard for a data acquisition rate of 5kHz (present rate 220 Hz). Is it also described the data acquisition system for the cosmic ray telescope assembled around NAUTILUS and the timing system of both the components.

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.

FPGA Mezzanine Cards for CERN’s Accelerator Control System

CERN Document Server

Alvarez, P R; Lewis, J; Serrano, J; Wlostowski, T

2009-01-01

Field Programmable Gate Arrays (FPGAs) have become a key player in modern real time control systems. They offer determinism, simple design, high performance and versatility. A typical hardware architecture consists of an FPGA interfaced with a control bus and a variable number of digital IOs, ADCs and DACs depending on the application. Until recently the low-cost hardware paradigm has been using mezzanines containing a front end interface plus custom logic (typically an FPGA) and a local bus that interfaces the mezzanine to a carrier. As FPGAs grow in size and shrink in price, hardware reuse, testability and bus access speed could be improved if the user logic is moved to the carrier. The new FPGA Mezzanine Card (FMC) Vita 57 standard is a good example of this new paradigm. In this paper we present a standard kit of FPGA carriers and IO mezzanines for accelerator control. Carriers form factors will be VME, PCI and PCIe. The carriers will feature White Rabbit support for accurate synchronization of distributed...

GPLS VME Module: A Diagnostic and Display Tool for NSLS Micro Systems

International Nuclear Information System (INIS)

Ramamoorthy, S.; Smith, J. D.

1999-01-01

The General Purpose Light Source VME module is an integral part of every front-end micro in the NSLS control system. The board incorporates features such as a video character generator, clock signals, time-of-day clock, a VME bus interrupter and general-purpose digital inputs and outputs. This module serves as a valuable diagnostic and real-time display tool for the micro development as well as for the find operational systems. This paper describes the functions provided by the board for the NSLS micro control monitor software

Carded Tow Real-Time Color Assessment: A Spectral Camera-Based System

Directory of Open Access Journals (Sweden)

Rocco Furferi

2016-08-01

Full Text Available One of the most important parameters to be controlled during the production of textile yarns obtained by mixing pre-colored fibers, is the color correspondence between the manufactured yarn and a given reference, usually provided by a designer or a customer. Obtaining yarns from raw pre-colored fibers is a complex manufacturing process entailing a number of steps such as laboratory sampling, color recipe corrections, blowing, carding and spinning. Carding process is the one devoted to transform a “fuzzy mass” of tufted fibers into a regular mass of untwisted fibers, named “tow”. During this process, unfortunately, the correspondence between the color of the tow and the target one cannot be assured, thus leading to yarns whose color differs from the one used for reference. To solve this issue, the main aim of this work is to provide a system able to perform a spectral camera-based real-time measurement of a carded tow, to assess its color correspondence with a reference carded fabric and, at the same time, to monitor the overall quality of the tow during the carding process. Tested against a number of differently colored carded fabrics, the proposed system proved its effectiveness in reliably assessing color correspondence in real-time.

PC based manual and safety logic card test setup for 235 MWe PHWRs

International Nuclear Information System (INIS)

Chandgadkar, G.M.; Kohli, A.K.; Agarwal, R.G.; Chandra, Rajesh

1992-01-01

Fuel handling controls for 235 MWe PHWR make use of Manual and Logic cards (MLCs) for providing safety interlocks. These cards consist of various type of logic blocks. By connecting these logic blocks all the safety interlocks required for fuel handling controls have been provided. Previously trouble shooting of these cards was done by means of logic probe. Since the method was manual, it was laborious and time consuming. PC based test setup has overcome this drawback and detects the fault at the component level within few seconds. It also gives printout of status of faulty MLC cards. Here motherboard has been designed having slots for insertion of MLC cards. The input/output connection of these cards are coming to two 50 pin FRC connectors. PC communicates through 144 line digital input/output card with MLC card under test. Software is user friendly and outputs suitable input patterns to the card under test and checks for output pattern. It compares this output pattern with compare pattern and detects the fault and displays the symptoms. This system is currently in use at test facility for fuelling machine for 235 MWe PHWR reactor at Refuelling Technology Division, Hall-7. This test setup has been proposed for use at NAPP and future reactors. (author). 4 figs., 1 annexure

Design and implementation of an automatic acquisition card with direct memory incrementing intended for a multichannel analyser

International Nuclear Information System (INIS)

Al-Ani, Tarik Hesen

1984-01-01

This study presents a contribution to the implementation of a multichannel analyser, based on recent technology in order to give elaborated results to the user. This instrument will be designed using modular cards compatible with an Intel, Multi-bus System. The main purpose of this thesis consists in the study and design of the logical card establishing automatically an histogram in the memory of a micro-computer (Direct Memory Increment or DMI). This card allows the connection of up to four analog to digital converters and does the incrementing of the data in memory at the address delivered by an analog to digital Wilkinson type converter (400 MHz) designed at CEA. It allows: - 4 independent inputs working simultaneously with an average input rate of 87500 events/second for 16000 channels of 2 32 bits and with a time resolution of 1 μs; - 3 acquisition modes: histogram, multi-scaling and list; - calculation of the real and live times independently for the 4 inputs. In addition, this card provides the interfacing capability for a line printer, a sample driver and a 'mouse'. (author) [fr

Designing RF control subsystems using the VXIbus standard

International Nuclear Information System (INIS)

Stepp, J.D.; Vong, F.C.; Bridges, J.F.

1993-01-01

Various components are being designed to control the RF system of the 7-GeV Advanced Photon Source (APS). The associated control electronics (phase shifters, amplitude modulators, phase detectors, automatic tuning control, and local feedback control) are designed as modular cards with multiple channels for ease of replacement as well as for compact design. Various specifications of the VXIbus are listed and the method used to simplify the design of the control subsystem is shown. A commercial VXI interface board was used to speed the design cycle. Required manpower and actual task times are included. A discussion of the computer architecture and software development of the device drivers which allowed computer control from a VME processor located in a remote crate operating under the Experimental Physics and Industrial Controls Software (EPICS) program is also presented

Tester of the TRT front-end electronics for the ATLAS-experiment

CERN Document Server

Hajduk, Z; Kisielewski, B; Kotarba, A; Malecki, P; Natkaniec, Z; Olszowska, J; Ostrowicz, W; Krupinska, G

2000-01-01

The VME based tester for front-end electronics of the TRT (Transition Radiation Tracker) detector of the ATLAS-LHC experiment at CERN, Geneva, is described. The TRT read-out electronics for 424576 proportional tubes grouped on many thousands of cards requires stringent quality control after assembly and during installation. The tester provides all required data, pulses, timing and power supplies for tested cards. The essential part of the tester is its software that allows for device handling as well as facilitates functional and statistical tests. The prototype, present design as well as the new design for mass production tests are discussed. (17 refs).

A Smart Card-Based Electronic School Absenteeism System for Influenza-Like Illness Surveillance in Hong Kong: Design, Implementation, and Feasibility Assessment.

Science.gov (United States)

Ip, Dennis Km; Lau, Eric Hy; So, Hau Chi; Xiao, Jingyi; Lam, Chi Kin; Fang, Vicky J; Tam, Yat Hung; Leung, Gabriel M; Cowling, Benjamin J

2017-10-06

School-aged children have the highest incidence of respiratory virus infections each year, and transmission of respiratory viruses such as influenza virus can be a major concern in school settings. School absenteeism data have been employed as a component of influenza surveillance systems in some locations. Data timeliness and system acceptance remain as key determinants affecting the usefulness of a prospective surveillance system. The aim of this study was to assess the feasibility of implementing an electronic school absenteeism surveillance system using smart card-based technology for influenza-like illness (ILI) surveillance among a representative network of local primary and secondary schools in Hong Kong. We designed and implemented a surveillance system according to the Protocol for a Standardized information infrastructure for Pandemic and Emerging infectious disease Response (PROSPER). We employed an existing smart card-based education and school administration platform for data capture, customized the user interface, and used additional back end systems built for other downstream surveillance steps. We invited local schools to participate and collected absenteeism data by the implemented system. We compared temporal trend of the absenteeism data with data from existing community sentinel and laboratory surveillance data. We designed and implemented an ILI surveillance system utilizing smart card-based attendance tracking approach for data capture. We implemented the surveillance system in a total of 107 schools (including 66 primary schools and 41 secondary schools), covering a total of 75,052 children. The system successfully captured information on absences for 2 consecutive academic years (2012-2013 and 2013-2014). The absenteeism data we collected from the system reflected ILI activity in the community, with an upsurge in disease activity detected up to 1 to 2 weeks preceding other existing surveillance systems. We designed and implemented a novel

Introducing Teamwork Challenges in Simulation Using Game Cards.

Science.gov (United States)

Chang, Todd P; Kwan, Karen Y; Liberman, Danica; Song, Eric; Dao, Eugene H; Chung, Dayun; Morton, Inge; Festekjian, Ara

2015-08-01

Poor teamwork and communication during resuscitations are linked to patient safety problems and poorer outcomes. We present a novel simulation-based educational intervention using game cards to introduce challenges in teamwork. This intervention uses sets of game cards that designate roles, limitations, or communication challenges designed to introduce common communication or teamwork problems. Game cards are designed to be applicable for any simulation-based scenario and are independent from patient physiology. In our example, participants were pediatric emergency medicine fellows undergoing simulation training for orientation. We describe the use of card sets in different scenarios with increasing teamwork challenge and difficulty. Both postscenario and summative debriefings were facilitated to allow participants to reflect on their performance and discover ways to apply their strategies to real resuscitations. In this article, we present our experience with the novel use of game cards to modify simulation scenarios to improve communication and teamwork skills.

The NERA-PR instrument control software: experience of using the VME-PCI adapter

International Nuclear Information System (INIS)

Kirilov, A.S.; Astakhova, N.V.; Murashkevich, S.M.; Petukhova, T.B.; Yudin, V.E.

2003-01-01

The intermediate results for modernization of the control system for the NERA-PR instrument on the base of a VME-PCI adapter are considered. The article is mostly devoted to the software of the new system. The structure, the new user interface and the method for remote control are described. A half-year testing showed that the new system is reliable and is attractive for users. (author)

Parallel data grabbing card based on PCI bus RS422

International Nuclear Information System (INIS)

Zhang Zhenghui; Shen Ji; Wei Dongshan; Chen Ziyu

2005-01-01

This article briefly introduces the developments of the parallel data grabbing card based on RS422 and PCI bus. It could be applied for grabbing the 14 bits parallel data in high speed, coming from the devices with RS422 interface. The methods of data acquisition which bases on the PCI protocol, the functions and their usages of the chips employed, the ideas and principles of the hardware and software designing are presented. (authors)

Smart Cards and remote entrusting

Science.gov (United States)

Aussel, Jean-Daniel; D'Annoville, Jerome; Castillo, Laurent; Durand, Stephane; Fabre, Thierry; Lu, Karen; Ali, Asad

Smart cards are widely used to provide security in end-to-end communication involving servers and a variety of terminals, including mobile handsets or payment terminals. Sometime, end-to-end server to smart card security is not applicable, and smart cards must communicate directly with an application executing on a terminal, like a personal computer, without communicating with a server. In this case, the smart card must somehow trust the terminal application before performing some secure operation it was designed for. This paper presents a novel method to remotely trust a terminal application from the smart card. For terminals such as personal computers, this method is based on an advanced secure device connected through the USB and consisting of a smart card bundled with flash memory. This device, or USB dongle, can be used in the context of remote untrusting to secure portable applications conveyed in the dongle flash memory. White-box cryptography is used to set the secure channel and a mechanism based on thumbprint is described to provide external authentication when session keys need to be renewed. Although not as secure as end-to-end server to smart card security, remote entrusting with smart cards is easy to deploy for mass-market applications and can provide a reasonable level of security.

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

New control system: solutions for CAMAC and VME integration

International Nuclear Information System (INIS)

David, L.; Lecorche, E.

1991-01-01

Three solutions for a new control system are presented. This system must integrate the whole existing CAMAC park with its LTR software, the VME modules for new interfaces and new processes, user interfaces integrating workstations for best graphic visualizations of setting tasks, the use of ETHERNET net and of the programming language ADA. (A.B.). 3 figs

Integrating Fingerprint Verification into the Smart Card-Based Healthcare Information System

Directory of Open Access Journals (Sweden)

Jin-Won Park

2009-01-01

Full Text Available As VLSI technology has been improved, a smart card employing 32-bit processors has been released, and more personal information such as medical, financial data can be stored in the card. Thus, it becomes important to protect personal information stored in the card. Verification of the card holder's identity using a fingerprint has advantages over the present practices of Personal Identification Numbers (PINs and passwords. However, the computational workload of fingerprint verification is much heavier than that of the typical PIN-based solution. In this paper, we consider three strategies to implement fingerprint verification in a smart card environment and how to distribute the modules of fingerprint verification between the smart card and the card reader. We first evaluate the number of instructions of each step of a typical fingerprint verification algorithm, and estimate the execution time of several cryptographic algorithms to guarantee the security/privacy of the fingerprint data transmitted in the smart card with the client-server environment. Based on the evaluation results, we analyze each scenario with respect to the security level and the real-time execution requirements in order to implement fingerprint verification in the smart card with the client-server environment.

Integrating Fingerprint Verification into the Smart Card-Based Healthcare Information System

Science.gov (United States)

Moon, Daesung; Chung, Yongwha; Pan, Sung Bum; Park, Jin-Won

2009-12-01

As VLSI technology has been improved, a smart card employing 32-bit processors has been released, and more personal information such as medical, financial data can be stored in the card. Thus, it becomes important to protect personal information stored in the card. Verification of the card holder's identity using a fingerprint has advantages over the present practices of Personal Identification Numbers (PINs) and passwords. However, the computational workload of fingerprint verification is much heavier than that of the typical PIN-based solution. In this paper, we consider three strategies to implement fingerprint verification in a smart card environment and how to distribute the modules of fingerprint verification between the smart card and the card reader. We first evaluate the number of instructions of each step of a typical fingerprint verification algorithm, and estimate the execution time of several cryptographic algorithms to guarantee the security/privacy of the fingerprint data transmitted in the smart card with the client-server environment. Based on the evaluation results, we analyze each scenario with respect to the security level and the real-time execution requirements in order to implement fingerprint verification in the smart card with the client-server environment.

Software for Data Acquisition AMC Module with PCI Express Interface

CERN Document Server

Szachowalow, S; Makowski, D; Butkowski, L

2010-01-01

Free Electron Laser in Hamburg (FLASH) and XRay Free Electron Laser (XFEL) are linear accelerators that require a complex and accurate Low Level Radio Frequency (LLRF) control system. Currently working systems are based on aged Versa Module Eurocard (VME) architecture. One of the alternatives for the VME bus is the Advanced Telecommunications and Computing Architecture (ATCA) standard. The ATCA based LLRF controller mainly consists of a few ATCA carrier boards and several Advanced Mezzanine Cards (AMC). AMC modules are available in variety of functions such as: ADC, DAC, data storage, data links and even CPU cards. This paper focuses on the software that allows user to collect and plot the data from commercially available TAMC900 board.

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.

A program development tool for KEK VME-MAP control system

International Nuclear Information System (INIS)

Nakagawa, H.; Katoh, T.; Kadokura, E.; Akiyama, A.; Nigorikawa, K.; Ishii, K.

1992-01-01

The control system for KEK 12 GeV Proton Synchrotron has been replaced with a distributed VME-bus based microcomputer system and a MAP local area network. In order to simplify programming for network application tasks, a set of a preprocessor for a PASCAL compiler and a network communication server has been developed. Application programs for accelerator control system have blocks with similar codes; sending, waiting for, receiving, analyzing messages, etc. The preprocessor called 'OBJP' incorporates such common codes into the source code written by an application programmer. In case of a simple program, the size of the source code is reduced by one tenth of a full coding. (author)

Upgrade of the TOTEM DAQ using the Scalable Readout System (SRS)

International Nuclear Information System (INIS)

Quinto, M; Cafagna, F; Fiergolski, A; Radicioni, E

2013-01-01

The main goals of the TOTEM Experiment at the LHC are the measurements of the elastic and total p-p cross sections and the studies of the diffractive dissociation processes. At LHC, collisions are produced at a rate of 40 MHz, imposing strong requirements for the Data Acquisition Systems (DAQ) in terms of trigger rate and data throughput. The TOTEM DAQ adopts a modular approach that, in standalone mode, is based on VME bus system. The VME based Front End Driver (FED) modules, host mezzanines that receive data through optical fibres directly from the detectors. After data checks and formatting are applied in the mezzanine, data is retransmitted to the VME interface and to another mezzanine card plugged in the FED module. The VME bus maximum bandwidth limits the maximum first level trigger (L1A) to 1 kHz rate. In order to get rid of the VME bottleneck and improve scalability and the overall capabilities of the DAQ, a new system was designed and constructed based on the Scalable Readout System (SRS), developed in the framework of the RD51 Collaboration. The project aims to increase the efficiency of the actual readout system providing higher bandwidth, and increasing data filtering, implementing a second-level trigger event selection based on hardware pattern recognition algorithms. This goal is to be achieved preserving the maximum back compatibility with the LHC Timing, Trigger and Control (TTC) system as well as with the CMS DAQ. The obtained results and the perspectives of the project are reported. In particular, we describe the system architecture and the new Opto-FEC adapter card developed to connect the SRS with the FED mezzanine modules. A first test bench was built and validated during the last TOTEM data taking period (February 2013). Readout of a set of 3 TOTEM Roman Pot silicon detectors was carried out to verify performance in the real LHC environment. In addition, the test allowed a check of data consistency and quality

Multi parametric card to personal computers interface based in ispLSI1016 circuits

International Nuclear Information System (INIS)

Osorio Deliz, J.F.; Toledo Acosta, R.B.; Arista Romeu, E.

1997-01-01

It is described the design and principal characteristic of the interface circuit for a 16 bit multi parametric add on card for IBM or compatible microcomputer which content two communication channels of direct memory access and bidirectional between the card and the computer, an interrupt controller, a programmable address register, a default add res register of the card, a four channels multiplexer, as well as the decoder logic of the 80C186 and computer. The circuit was designed with two programmable logic devices ispL1016, which allowed drastically to diminish the quantity of utilized components and get a more flexible design in less time better characteristics

A 96-channel FPGA-based Time-to-Digital Converter (TDC) and fast trigger processor module with multi-hit capability and pipeline

International Nuclear Information System (INIS)

Bogdan, Mircea; Frisch, Henry; Heintz, Mary; Paramonov, Alexander; Sanders, Harold; Chappa, Steve; DeMaat, Robert; Klein, Rod; Miao, Ting; Wilson, Peter; Phillips, Thomas J.

2005-01-01

We describe an field-programmable gate arrays based (FPGA), 96-channel, Time-to-Digital converter (TDC) and trigger logic board intended for use with the Central Outer Tracker (COT) [T. Affolder et al., Nucl. Instr. and Meth. A 526 (2004) 249] in the CDF Experiment [The CDF-II detector is described in the CDF Technical Design Report (TDR), FERMILAB-Pub-96/390-E. The TDC described here is intended as a further upgrade beyond that described in the TDR] at the Fermilab Tevatron. The COT system is digitized and read out by 315 TDC cards, each serving 96 wires of the chamber. The TDC is physically configured as a 9U VME card. The functionality is almost entirely programmed in firmware in two Altera Stratix FPGAs. The special capabilities of this device are the availability of 840MHz LVDS inputs, multiple phase-locked clock modules, and abundant memory. The TDC system operates with an input resolution of 1.2ns, a minimum input pulse width of 4.8ns and a minimum separation of 4.8ns between pulses. Each input can accept up to 7 hits per collision. The time-to-digital conversion is done by first sampling each of the 96 inputs in 1.2-ns bins and filling a circular memory; the memory addresses of logical transitions (edges) in the input data are then translated into the time of arrival and width of the COT pulses. Memory pipelines with a depth of 5.5μs allow deadtime-less operation in the first-level trigger; the data are multiple-buffered to diminish deadtime in the second-level trigger. The complete process of edge-detection and filling of buffers for readout takes 12μs. The TDC VME interface allows a 64-bit Chain Block Transfer of multiple boards in a crate with transfer-rates up to 47Mbytes/s. The TDC module also produces prompt trigger data every Tevatron crossing via a deadtimeless fast logic path that can be easily reprogrammed. The trigger bits are clocked onto the P3 VME backplane connector with a 22-ns clock for transmission to the trigger. The full TDC design and

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...

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.

CMS Tracker Readout Prototype Front-End Driver PCI Mezzanine Card (Mk1) (connector side)

CERN Multimedia

J.Coughlan

1998-01-01

The tracking system of the CMS detector at the LHC employs Front End Driver (FED) cards to digitise, buffer and sparsify analogue data arriving via optical links from on detector pipeline chips. This paper describes a prototype version of the FED based upon the popular commercial PCI bus Mezzanine Card (PMC) form factor. The FED-PMC consists of an 8 channel, 9 bit ADC, card, providing a 1 MByte data buffer and operating at the LHC design frequency of 40 MHz. The core of the card is a re-programmable FPGA which allows the functionality of the card to be conveniently modified. The card is supplied with a comprehensive library of C routines.The PMC form factor allows the card to be plugged onto a wide variety of processor carrier boards and even directly into PCI based PCs. The flexibility of the FPGA based design permits the card to be used in a variety of ADC based applications.

A counting-card circuit based on PCI bus

International Nuclear Information System (INIS)

Shi Jing; Li Yong; Chinese Academy of Sciences, Lanzhou; Su Hong; Dong Chengfu; Li Xiaogang; Ma Xiaoli

2004-01-01

A counting-card circuit based on PCI bus that we developed recently used for advanced personal computer will be introduced in this paper briefly. The maximum count capacity of this counting-card is 10 9 -1, ranging from 0 to 999 999 999, the maximum counting time range, 1 x 10 6 s, can be set in 1 cycle, the maximum counting rate is 20 MHz for positive input. (authors)

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.

Portable software for distributed readout controllers and event builders in FASTBUS and VME

International Nuclear Information System (INIS)

Pordes, R.; Berg, D.; Berman, E.; Bernett, M.; Brown, D.; Constanta-Fanourakis, P.; Dorries, T.; Haire, M.; Joshi, U.; Kaczar, K.; Mackinnon, B.; Moore, C.; Nicinski, T.; Oleynik, G.; Petravick, D.; Sergey, G.; Slimmer, D.; Streets, J.; Votava, M.; White, V.

1989-12-01

We report on software developed as part of the PAN-DA system to support the functions of front end readout controllers and event builders in multiprocessor, multilevel, distributed data acquisition systems. For the next generation data acquisition system we have undertaken to design and implement software tools that are easily transportable to new modules. The first implementation of this software is for Motorola 68K series processor boards in FASTBUS and VME and will be used in the Fermilab accelerator run at the beginning of 1990. We use a Real Time Kernel Operating System. The software provides general connectivity tools for control, diagnosis and monitoring. 17 refs., 7 figs

Design of the EuCARD high field model dipole magnet FRESCA2

CERN Document Server

Milanese, A; Durante, M; Manil, P; Perez, J-C; Rifflet, J-M; de Rijk, G; Rondeaux, F

2011-01-01

This paper reports on the design of FRESCA2, a dipole magnet model wound with Nb$_{3}$Sn Rutherford cable. This magnet is one of the deliverables of the High Field Magnets work package of the European FP7-EuCARD project. The nominal magnetic flux density of 13 Tesla in a 100 mm bore will make it suitable for upgrading the FRESCA cable test facility at CERN. The magnetic layout is based on a block coil, with four layers per pole. The mechanical structure is designed to provide adequate pre-stress, through the use of bladders, keys and an aluminum alloy shrinking cylinder.

Design of the EuCARD High-Field Model Dipole Magnet FRESCA2

CERN Document Server

Milanese, A; Durante, M; Manil, P; Perez, J C; Rifflet, J M; de Rijk, G; Rondeaux, F

2012-01-01

This paper reports on the design of FRESCA2, a dipole magnet model wound with Nb$_{3}$Sn Rutherford cable. This magnet is one of the deliverables of the High Field Magnets work package of the European FP7-EuCARD project. The nominal magnetic flux density of 13 Tesla in a 100 mm bore will make it suitable for upgrading the FRESCA cable test facility at CERN. The magnetic layout is based on a block coil, with four layers per pole. The mechanical structure is designed to provide adequate pre-stress, through the use of bladders, keys and an aluminum alloy shrinking cylinder.

Soft Real-Time PID Control on a VME Computer

Science.gov (United States)

Karayan, Vahag; Sander, Stanley; Cageao, Richard

2007-01-01

microPID (uPID) is a computer program for real-time proportional + integral + derivative (PID) control of a translation stage in a Fourier-transform ultraviolet spectrometer. microPID implements a PID control loop over a position profile at sampling rate of 8 kHz (sampling period 125microseconds). The software runs in a strippeddown Linux operating system on a VersaModule Eurocard (VME) computer operating in real-time priority queue using an embedded controller, a 16-bit digital-to-analog converter (D/A) board, and a laser-positioning board (LPB). microPID consists of three main parts: (1) VME device-driver routines, (2) software that administers a custom protocol for serial communication with a control computer, and (3) a loop section that obtains the current position from an LPB-driver routine, calculates the ideal position from the profile, and calculates a new voltage command by use of an embedded PID routine all within each sampling period. The voltage command is sent to the D/A board to control the stage. microPID uses special kernel headers to obtain microsecond timing resolution. Inasmuch as microPID implements a single-threaded process and all other processes are disabled, the Linux operating system acts as a soft real-time system.

Physical, Digital, and Hybrid Setups Supporting Card-Based Collaborative Design Ideation

DEFF Research Database (Denmark)

Lundqvist, Caroline Emilie; Klinkhammer, Daniel; Dalsgaard, Peter

2018-01-01

to supporting collaborative ideation? To answer this question, we present a study and analysis of three different implementations of a well-established collaborative ideation technique called Inspiration Card Workshop, with physical, digital, and hybrid setups. Each setup is evaluated in a controlled experiment...

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

Chaotic maps-based password-authenticated key agreement using smart cards

Science.gov (United States)

Guo, Cheng; Chang, Chin-Chen

2013-06-01

Password-based authenticated key agreement using smart cards has been widely and intensively researched. Inspired by the semi-group property of Chebyshev maps and key agreement protocols based on chaotic maps, we proposed a novel chaotic maps-based password-authenticated key agreement protocol with smart cards. In our protocol, we avoid modular exponential computing or scalar multiplication on elliptic curve used in traditional authenticated key agreement protocols using smart cards. Our analysis shows that our protocol has comprehensive characteristics and can withstand attacks, including the insider attack, replay attack, and others, satisfying essential security requirements. Performance analysis shows that our protocol can refrain from consuming modular exponential computing and scalar multiplication on an elliptic curve. The computational cost of our protocol compared with related protocols is acceptable.

Comparative VME Performance Tests for MEN A20 Intel-L865 and RIO-3 PPC-LynxOS platforms

CERN Document Server

Andersen, M; CERN. Geneva. BE Department

2009-01-01

This benchmark note presents test results from reading values over VME using different methods and different sizes of data registers, running on two different platforms Intel-L865 and PPC-LynxOS. We find that the PowerPC is a factor 3 faster in accessing an array of contiguous VME memory locations. Block transfer and DMA read accesses are also tested and compared with conventional single access reads.

Development of a radiometer based on an Add-ON card for PC

International Nuclear Information System (INIS)

Bolanos, L.; Lopez, B.; Fernandez, J.L.; Laria, J.

1997-01-01

The design of an add-on card for PC that enables it to record nuclear pulses provided by two channels is described in this paper. This card carries acts as a pulse discriminator, and according to the software it finds many appliances in radioimmunoassay, nuclear medicine, industry and other fields

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.

Implementing a High-Assurance Smart-Card OS

Science.gov (United States)

Karger, Paul A.; Toll, David C.; Palmer, Elaine R.; McIntosh, Suzanne K.; Weber, Samuel; Edwards, Jonathan W.

Building a high-assurance, secure operating system for memory constrained systems, such as smart cards, introduces many challenges. The increasing power of smart cards has made their use feasible in applications such as electronic passports, military and public sector identification cards, and cell-phone based financial and entertainment applications. Such applications require a secure environment, which can only be provided with sufficient hardware and a secure operating system. We argue that smart cards pose additional security challenges when compared to traditional computer platforms. We discuss our design for a secure smart card operating system, named Caernarvon, and show that it addresses these challenges, which include secure application download, protection of cryptographic functions from malicious applications, resolution of covert channels, and assurance of both security and data integrity in the face of arbitrary power losses.

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)

Integrated FASTBUS, VME and CAMAC diagnostic software at Fermilab

International Nuclear Information System (INIS)

Anderson, J.; Forster, R.; Franzen, J.; Wilcer, N.

1992-10-01

A fully integrated system for the diagnosis and repair of data acquisition hardware in FASTBUS, VME and CAMAC is described. A short cost/benefit analysis of using a distributed network of personal computers for diagnosis is presented. The SPUDS (Single Platform Uniting Diagnostic Software) software package developed at Fermilab by the authors is introduced. Examples of how SPUDS is currently used in the Fermilab equipment repair facility, as an evaluation tool and for field diagnostics are given

Verified by Visa and MasterCard SecureCode: Or, How Not to Design Authentication

Science.gov (United States)

Murdoch, Steven J.; Anderson, Ross

Banks worldwide are starting to authenticate online card transactions using the '3-D Secure' protocol, which is branded as Verified by Visa and MasterCard SecureCode. This has been partly driven by the sharp increase in online fraud that followed the deployment of EMV smart cards for cardholder-present payments in Europe and elsewhere. 3-D Secure has so far escaped academic scrutiny; yet it might be a textbook example of how not to design an authentication protocol. It ignores good design principles and has significant vulnerabilities, some of which are already being exploited. Also, it provides a fascinating lesson in security economics. While other single sign-on schemes such as OpenID, InfoCard and Liberty came up with decent technology they got the economics wrong, and their schemes have not been adopted. 3-D Secure has lousy technology, but got the economics right (at least for banks and merchants); it now boasts hundreds of millions of accounts. We suggest a path towards more robust authentication that is technologically sound and where the economics would work for banks, merchants and customers - given a gentle regulatory nudge.

Evaluation of an Electronic Smart-Card Based School Absenteeism Surveillance System

OpenAIRE

So, HC; Lam, CK; Tam, YH; Cowling, BJ; Leung, GM; Lau, EHY; Ip, DKM

2014-01-01

We evaluated the performance of an electronic smart-card based school absenteeism surveillance system which was initiated in 2008 in Hong Kong. The result demonstrated the feasibility and potential benefit of employing electronic school absenteeism data as captured automatically by a smart card system as an alternative data stream for monitoring influenza activities, and flexibility in establishing surveillance for emerging diseases. The increasing popularity of usage of smart card technology...

A system level boundary scan controller board for VME applications [to CERN experiments

CERN Document Server

Cardoso, N; Da Silva, J C

2000-01-01

This work is the result of a collaboration between INESC and LIP in the CMS experiment being conducted at CERN. The collaboration addresses the application of boundary scan test at system level namely the development of a VME boundary scan controller (BSC) board prototype and the corresponding software. This prototype uses the MTM bus existing in the VME64* backplane to apply the 1149.1 test vectors to a system composed of nineteen boards, called here units under test (UUTs). A top-down approach is used to describe our work. The paper begins with some insights about the experiment being conducted at CERN, proceed with system level considerations concerning our work and with some details about the BSC board. The results obtained so far and the proposed work is reviewed in the end of this contribution. (11 refs).

Z80 based voltage and temperature monitor for the Main Ring control crate: the CC48 card

International Nuclear Information System (INIS)

Seino, K.

1982-06-01

Several years ago, there seemed to be a need to monitor the power supply voltages and temperatures in the three bay racks of the Main Ring service buildings. A few years ago, another engineer seemed to have done a preliminary design using analog voltage comparators. In late 1979, it was proposed to use a microprocessor instead of analog voltage comparators. It was dramatic that all the people at a meeting were excited about the idea and unanimously approved the project. The author can remember some of the reasons why they were so enthusiastic about the idea at the time, i.e., (1) it was new to have microprocessor based cards on the Main Ring control system, (2) programmable alarm limits were preferred to resistor dividers or potentiometers with analog voltage comparators, (3) it was the first to try the communication between a host computer and distributed intelligent cards. The author started the design on the CC48 in January, 1980 and completed in April, 1980. We had the prototype card working in July, 1980 and tested the card on the system in September, 1980. Seven CC48s of the pilot production were installed in July, 1981. We mass-produced 35 more cards and finished installing them around the Main Ring in May, 1982. The author talks about the hardware, software and operation on the CC48 card, and he will make some remarks on his experience on the project

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)

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.

77 FR 4822 - Western Hemisphere Travel Initiative: Designation of an Approved Native American Tribal Card...

Science.gov (United States)

2012-01-31

... and sea ports of entry. See 73 FR 18384 (the WHTI land and sea final rule). It amended, among other..., including a testing and auditing process to ensure that the cards are produced and issued in accordance with... auditing by CBP of the cards and program, the Secretary of DHS or the Commissioner of CBP may designate the...

Investigation of High-Level Synthesis tools’ applicability to data acquisition systems design based on the CMS ECAL Data Concentrator Card example

CERN Document Server

HUSEJKO, Michal; RASTEIRO DA SILVA, Jose Carlos

2015-01-01

High-Level Synthesis (HLS) for Field-Programmable Logic Array (FPGA) programming is becoming a practical alternative to well-established VHDL and Verilog languages. This paper describes a case study in the use of HLS tools to design FPGA-based data acquisition systems (DAQ). We will present the implementation of the CERN CMS detector ECAL Data Concentrator Card (DCC) functionality in HLS and lessons learned from using HLS design flow.The DCC functionality and a definition of the initial system-level performance requirements (latency, bandwidth, and throughput) will be presented. We will describe how its packet processing control centric algorithm was implemented with VHDL and Verilog languages. We will then show how the HLS flow could speed up design-space exploration by providing loose coupling between functions interface design and functions algorithm implementation.We conclude with results of real-life hardware tests performed with the HLS flow-generated design with a DCC Tester system.

Investigation of High-Level Synthesis tools’ applicability to data acquisition systems design based on the CMS ECAL Data Concentrator Card example

Science.gov (United States)

HUSEJKO, Michal; EVANS, John; RASTEIRO DA SILVA, Jose Carlos

2015-12-01

High-Level Synthesis (HLS) for Field-Programmable Logic Array (FPGA) programming is becoming a practical alternative to well-established VHDL and Verilog languages. This paper describes a case study in the use of HLS tools to design FPGA-based data acquisition systems (DAQ). We will present the implementation of the CERN CMS detector ECAL Data Concentrator Card (DCC) functionality in HLS and lessons learned from using HLS design flow. The DCC functionality and a definition of the initial system-level performance requirements (latency, bandwidth, and throughput) will be presented. We will describe how its packet processing control centric algorithm was implemented with VHDL and Verilog languages. We will then show how the HLS flow could speed up design-space exploration by providing loose coupling between functions interface design and functions algorithm implementation. We conclude with results of real-life hardware tests performed with the HLS flow-generated design with a DCC Tester system.

Method for Backplane Data Communication with the VME Rear Transition Modules Developed for the ATLAS FTK Project

CERN Document Server

Bogdan, M; The ATLAS collaboration; Piendibene, M; Shochet, M; Tompkins, L

2013-01-01

This paper presents a method to achieve backplane data transfer capabilities to and from a VME Rear Transition Module (RTM), while being in full compliance with the VME64/VIPA Specification. The VMEbus is specified for data transfers only with boards plugged on the front side of the subrack. The RTMs receive power from the crate, but are not part of the actual data transfer bus. They do not plug into the J1 connector, and have no access to backplane interface logic. In this implementation, the RTM uses the feed-through pins located in the J2 connector to communicate with the corresponding front module. The front module's internal data, address, and control buses are extended to the rear. This allows the front module's interface block to control data transfers for logic devices on both sides of the same slot. All usual VME protocols to logic devices on the RTM become possible without any software adaptation. This method was implemented on several prototype modules developed for the ATLAS FTK Project. The full ...

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.

Design and development of PLC based offline impedance matching system for ICRH experiment

International Nuclear Information System (INIS)

Joshi, Ramesh; Jadav, H.M.; Mali, Aniruddh; Kulkarni, S.V.

2015-01-01

Ion Cyclotron Resonance Heating (ICRH) transmission line has two impedance matching networks, one for offline matching which has been employed before experimental shot. Another is online impedance matching which has been employed during experimental shot. Offline matching network consists of two static stubs, coarse tuner and coarse phase shifter identical in both transmission lines. There are motorized arrangement installed in each stubs and phase shifters. Both stubs are being used to vary transmission line length. Phase shifter is used to match the frequency of generated RF power. Programmable Logic Controller (PLC) based automation and control technique has been designed and developed for the system. Offline matching should be operated below 1 kHz frequency in order to move stepper motors. Program generates required square pulses which employed to motor controller to move either in upward or downward direction. In existing system this operation has been carried out using VME. To reduce the load on VME, PLC based system has been designed and integrated with main DAC system. WinCC software has been used (as SCADA/HMI) to develop front end GUI which communicates with OPC server. Further, OPC communicates with PLC for control of motorized arrangement. This paper describes technical details,design and development of PLC based offline matching system using WinCC as user interface. The communication between WinCC application and hardware devices was realized by OPC technique. The developed system has friendly graphical user interface, high-level automation and comprehensive function such as experimental process control. The system was proved to be reliable and accurate in practical application. (author)

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

Card Product Use and Perception of Marketing Communication by Card Issuers among Students

Directory of Open Access Journals (Sweden)

Đurđana Ozretić Došen

2011-06-01

Full Text Available Student population is a very interesting and important segment of the market to the marketing practitioners involved in card business. The services and products offered by card issuers to students are created with a view to attracting the kind of users who will grow accustomed to a long-term, loyal use of a chosen card brand, i.e. beyond the point at which they complete their academic education. This paper describes the exploratory research on card products designed for the student population which was conducted in the Republic of Croatia. Student awareness of card products and their habits associated with card use were also examined. Additional areas of research were student attitudes and perceptions with regard to card products and to the appeal of the marketing communications which target this specific market segment. Results showed that the majority of students hold debit cards of the banks in which they have their current accounts. Students use cards actively, most of all for the purpose of withdrawing cash at automated teller machines (ATMs and least of all for Internet purchases. They assess card use as being simple, and card holders are also aware of the various benefits provided through it. However, the recall of advertisements for card products point to the conclusion that card issuers do not communicate with students in a manner which the latter would find appealing.

The Advanced Photon Source injection timing system

International Nuclear Information System (INIS)

Lenkszus, F.R.; Laird, R.

1995-01-01

The Advanced Photon Source consists of five accelerators. The injection timing system provides the signals required to cause a bunch emitted from the electron gun to navigate through intermediate accelerators to a specific bucket (1 out of 1296) within the storage ring. Two linacs and a positron accumulator ring operate at 60Hz while a booster synchrotron ramps and injects into the storage ring at 2Hz. The distributed, modular VME/VXI-based injection timing system is controlled by two EPICS-based input/output controllers (IOCs). Over 40 VME/VXI cards have been developed to implement the system. Card types range from 352MHz VXI timing modules to VME-based fiber optic fanouts and logic translators/drivers. All timing is distributed with fiber optics. Timing references are derived directly from machine low-level rf of 9.77MHz and 352MHz. The timing references provide triggers to programmable delay generators. Three grades of timing are provided. Precision timing is derived from commercial digital delay generators, intermediate precision timing is obtained from VXI 8-channel digital delay generators which provide timing with 25ns peak-to-peak jitter, and modest precision timing is provided by the APS event system. The timing system is fully integrated into the APS EPICS-based control system

Front-end DAQ strategy and implementation for the KLOE-2 experiment

Science.gov (United States)

Branchini, P.; Budano, A.; Balla, A.; Beretta, M.; Ciambrone, P.; De Lucia, E.; D'Uffizi, A.; Marciniewski, P.

2013-04-01

A new front-end data acquisition (DAQ) system has been conceived for the data collection of the new detectors which will be installed by the KLOE2 collaboration. This system consists of a general purpose FPGA based DAQ module and a VME board hosting up to 16 optical links. The DAQ module has been built around a Virtex-4 FPGA and it is able to acquire up to 1024 different channels distributed over 16 front-end slave cards. Each module is a general interface board (GIB) which performs also first level data concentration tasks. The GIB has an optical interface, a RS-232, an USB and a Gigabit Ethernet Interface. The optical interface will be used for DAQ purposes while the Gigabit Ethernet interface for monitoring tasks and debug. Two new detectors exploit this strategy to collect data. Optical links are used to deliver data to the VME board which performs data concentration tasks. The return optical link from the board to the GIB is used to initialize the front-end cards. The VME interface of the module implements the VME 2eSST protocol in order to sustain a peak data rate of up to 320 MB/s. At the moment the system is working at the Frascati National Laboratory (LNF).

Front-end DAQ strategy and implementation for the KLOE-2 experiment

International Nuclear Information System (INIS)

Branchini, P; Budano, A; Balla, A; Beretta, M; Ciambrone, P; Lucia, E De; D'Uffizi, A; Marciniewski, P

2013-01-01

A new front-end data acquisition (DAQ) system has been conceived for the data collection of the new detectors which will be installed by the KLOE2 collaboration. This system consists of a general purpose FPGA based DAQ module and a VME board hosting up to 16 optical links. The DAQ module has been built around a Virtex-4 FPGA and it is able to acquire up to 1024 different channels distributed over 16 front-end slave cards. Each module is a general interface board (GIB) which performs also first level data concentration tasks. The GIB has an optical interface, a RS-232, an USB and a Gigabit Ethernet Interface. The optical interface will be used for DAQ purposes while the Gigabit Ethernet interface for monitoring tasks and debug. Two new detectors exploit this strategy to collect data. Optical links are used to deliver data to the VME board which performs data concentration tasks. The return optical link from the board to the GIB is used to initialize the front-end cards. The VME interface of the module implements the VME 2eSST protocol in order to sustain a peak data rate of up to 320 MB/s. At the moment the system is working at the Frascati National Laboratory (LNF).

Design and Architecture of SST-1 basic plasma control system

Energy Technology Data Exchange (ETDEWEB)

Patel, Kirit, E-mail: kpatel@ipr.res.in; Raju, D.; Dhongde, J.; Mahajan, K.; Chudasama, H.; Gulati, H.; Chauhan, A.; Masand, H.; Bhandarkar, M.; Pradhan, S.

2016-11-15

Highlights: • Reflective Memory network. • FPAG based Timing system for trigger distribution. • IRIG-B network for GPS time synchronization. • PMC based Digital Signal Processors and VME. • Simultaneous sampling ADC. - Abstract: Primary objective of SST-1 Plasma control system is to achieve Plasma position, shape and current profile control. Architecture of control system for SST-1 is distributed in nature. Fastest control loop time requirement of 100 μs is achieved using VME based simultaneous sampling ADCs, PMC based quad core DSP, Reflective Memory [RFM] based real-time network, VME based real-time trigger distribution network and Ethernet network. All the control loops for shape control, position control and current profile control share common signals from Magnetic diagnostic so it is planned to accommodate all the algorithms on the same PMC based quad core DSP module TS C-43. RFM based real-time data network replicate data from one node to next node in a ring network topology at sustained throughput rate of 13.4 MBps. Real-time Timing System network provides guaranteed trigger distribution in 3.8 μs from one node to all node of the network. Monitoring and configuration of different systems participating in the operation of SST-1 is done by Ethernet network. Magnetic sensors data is acquired using Pentek 6802 simultaneously sampling ADC card at the rate of 10KSPS. All the real-time raw data along with the control data will be archived using RFM network and SCSI HDD for the experiment duration of 1000 s. RFM network is also planned for real-time plotting of key parameter of Plasma during long experiment. After experiment this data is transferred to central storage server for archival purpose. This paper discusses the architecture and hardware implementation of the control system by describing all the involved hardware and software along with future plans for up-gradations.

Development of a new discharge control system utilizing UNIX workstations and VME-bus systems for JT-60

Energy Technology Data Exchange (ETDEWEB)

Akasaka, Hiromi; Sueoka, Michiharu; Takano, Shoji; Totsuka, Toshiyuki; Yonekawa, Izuru; Kurihara, Kenichi; Kimura, Toyoaki [Japan Atomic Energy Research Inst., Naka, Ibaraki (Japan). Naka Fusion Research Establishment

2002-01-01

The JT-60 discharge control system, which had used HIDIC-80E 16 bit mini-computers and CAMAC systems since the start of JT-60 experiment in 1985, was renewed in March, 2001. The new system consists of a UNIX workstation and a VME-bus system, and features a distributed control system. The workstation performs message communication with a VME-bus system and controllers of JT-60 sub-systems and processing for discharge control because of its flexibility to construction of a new network and modifications of software. The VME-bus system performs discharge sequence control because it is suitable for fast real time control and flexible to the hardware extension. The replacement has improved the control function and reliability of the discharge control system and also has provided sufficient performance necessary for future modifications of JT-60. The new system has been running successfully since April 2001. The data acquisition speed was confirmed to be twice faster than the previous one. This report describes major functions of the discharge control system, technical ideas for developing the system and results of the initial operation in detail. (author)

All Digital IQ Servo-System for CERN Linacs

CERN Document Server

Rohlev, A; Garoby, R

2003-01-01

A new VME based system has been developed and built at CERN for the servo loops regulating the field in the linac accelerating structure. It makes use of high speed digital In-phase/Quadrature (IQ) detection, digital processing, and digital IQ modulation. The digital processing and IQ modulation is done in a single PLD. The system incorporates continually variable set points, iterative learning, feed forward as well as extensive diagnostics and other features well suited for digital implementations. Built on a single VME card, it will be first used in the energy ramping RF chain of the CERN Heavy Ion Linac (linac 3) and later for upgrading the present proton linac (linac 2). This system serves also as a prototype for the future Superconducting Proton Linac (SPL). The design principle and the experimental results are described.

Qualification of McCARD/MASTER Code System for Yonggwang Unit 4

International Nuclear Information System (INIS)

Park, Ho Jin; Shim, Hyung Jin; Joo, Han Gyu; Kim, Chang Hyo

2011-01-01

Recently, we have developed the new two-step procedure based on the Monte Carlo (MC) methods. In this procedure, one can generate the few group constants including the few-group diffusion constants by the MC method augmented by the critical spectrum, which is provided by the solution to the homogeneous 0-dimensional B1 equation. In order to examine the qualification of the few-group constants generated by MC method, we combine MASTER with McCARD to form McCARD/MASTER code system for two-step core neutronics calculations. In the fictitious PWR system problems, the core design parameters calculated by the two-step McCARD/MASTER analysis agree well with those from the direct MC calculations. In this paper, a neutronic design analysis for the initial core of Yonggwang Nuclear Unit 4 (YGN4) is conducted using McCARD/MASTER two-step procedure to examine the qualification of two group constants from McCARD in terms of a real PWR core problem. To compare with the results, the nuclear design report and measured data are chosen as the reference solutions

VME online system of the Bonn polarized nucleon targets and polarization measurements on NH3

International Nuclear Information System (INIS)

Thiel, W.

1991-02-01

The measurement of spin observables is the main purpose of the PHOENICS detector at the Bonn Electron Accelerator ELSA. Therefore a new frosen spin target was built allowing any spin orientation by means of two perpendicular holding fields and the use of a polarizing field up to 7 Tesla. With a vertical dilution refrigerator the polarization can be frozen at a temperature of 70 mK. This thesis describe a VME based control and monitor system for the various parts of this target. It mainly consists of a VIP processor together with different kinds of I/O and interface boards. Caused by its modular structure in hard- and software it can be easyly set up to control and monitor different hardware environments. A menu and command oriented user interface running on an ATARI computer allows a comfortable operation. Secondly the new NMR system is described in detail. It is based on the Liferpool module allowing a dispersion user interface running on an ATARI computer allows a comfortable operation. Secondly the new NMR system is described in detail. It is based on the Liverpool module allowing a dispersion free detection and a simple adjustment to different magnetic fields. A similar VME system takes care of all the necessary task for the polarization measurements. Fast optodecoupled analog I/O modules a e used as an interface to the NMR hardware. Finally the first measurements with this target are presented. Using NH 3 as target material and a polarizing field of 3.5 Tesla a proton polarization of +94% and -100% could be achieved. By lowering the magnetic field to 0.35 Tesla a superradiance effect was observed. (orig.)

Research on the SIM card implementing functions of transport card

Science.gov (United States)

Li, Yi; Wang, Lin

2015-12-01

This paper is based on the analysis for theory and key technologies of contact communication, contactless communication card and STK menu, and proposes complete software and hardware solution for achieving convenience and secure mobile payment system on SIM card.

Evolution of optically nondestructive and data-non-intrusive credit card verifiers

Science.gov (United States)

Sumriddetchkajorn, Sarun; Intaravanne, Yuttana

2010-04-01

Since the deployment of the credit card, the number of credit card fraud cases has grown rapidly with a huge amount of loss in millions of US dollars. Instead of asking more information from the credit card's holder or taking risk through payment approval, a nondestructive and data-non-intrusive credit card verifier is highly desirable before transaction begins. In this paper, we review optical techniques that have been proposed and invented in order to make the genuine credit card more distinguishable than the counterfeit credit card. Several optical approaches for the implementation of credit card verifiers are also included. In particular, we highlight our invention on a hyperspectral-imaging based portable credit card verifier structure that offers a very low false error rate of 0.79%. Other key features include low cost, simplicity in design and implementation, no moving part, no need of an additional decoding key, and adaptive learning.

Modeling, realization and evaluation of a parallel architecture for the data acquisition in multidetectors

International Nuclear Information System (INIS)

Guirande, Ph.; Aleonard, M-M.; Dien, Q-T.; Pedroza, J-L.

1997-01-01

The efficiency increasing in four π (EUROGAM, EUROBALL, DIAMANT) is achieved by an increase in the granularity, hence in the event counting rate in the acquisition system. Consequently, an evolution of the architecture of readout systems, coding and software is necessary. To achieve the required evaluation we have implemented a parallel architecture to check the quality of the events. The first application of this architecture was to make available an improved data acquisition system for the DIAMANT multidetector. The data acquisition system of DIAMANT is based on an ensemble of VME cards which must manage: the event readout, their salvation on magnetic support and histogram construction. The ensemble consists of processors distributed in a net, a workstation to control the experiment and a display system for spectra and arrays. In such architecture the task of VME bus becomes quickly a limitation for performances not only for the data transfer but also for coordination of different processors. The parallel architecture used makes the VME bus operation easy. It is based on three DSP C40 (Digital Signal Processor) implanted in a commercial (LSI) VME. It is provided with an external bus used to read the raw data from an interface card (ROCVI) between the 32 bit ECL bus reading the real time VME-based encoders. The performed tests have evidenced jamming after data exchanges between the processors using two communication lines. The analysis of this problem has indicated the necessity of dynamical changes of tasks to avoid this blocking. Intrinsic evaluation (i.e. without transfer on the VME bus) has been carried out for two parallel topologies (processor farm and tree). The simulation software permitted the generation of event packets. The obtained rates are sensibly equivalent (6 Mo/s) independent of topology. The farm topology has been chosen because it is simple to implant. The charge evaluation has reduced the rate in 'simplex' communication mode to 5.3 Mo/s and

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.

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.

Community-based asthma care: trial of a "credit card" asthma self-management plan.

Science.gov (United States)

D'Souza, W; Crane, J; Burgess, C; Te Karu, H; Fox, C; Harper, M; Robson, B; Howden-Chapman, P; Crossland, L; Woodman, K

1994-07-01

Although asthma self-management plans are widely recommended as essential in the long-term treatment of adult asthma, there have been few studies examining their use. Our objective was to assess the effect of a "credit card" adult asthma self-management plan in a community experiencing major health problems from asthma, by means of a before and after intervention trial of the efficacy of the "credit card" plan, when introduced through community-based asthma clinics. The participants were 69 Maori people with asthma. The "credit card" plan consisted of written guidelines for the self-management of asthma, based on self-assessment of asthma severity, printed on a plastic card. On one side, management guidelines were based on the interpretation of peak expiratory flow rate (PEFR) recordings, whilst the reverse side was based on symptoms. The outcome measures used were before and after comparison of markers of asthma morbidity and requirement for acute medical treatment; and a structured questionnaire assessing the acceptability and use of the credit card plan. Following the introduction of the plan, the mean PEFR increased from 347 to 389 l.min-1, the percentage of nights woken fell from 30.4 to 16.9%, and the number of days "out of action" fell from 3.8 to 1.7%. The requirements for acute medical treatment also fell during the intervention period. Most participants commented favourably on the content and usefulness of the plan. In the situation of worsening asthma, 28% of subjects found the peak flow side of the card most helpful, 7% the symptoms side, and 48% found both sides equally helpful.(ABSTRACT TRUNCATED AT 250 WORDS)

DRM2: the readout board for the ALICE TOF upgrade

CERN Document Server

Falchieri, Davide

2018-01-01

For the upgrade of the ALICE TOF electronics, we have designed a new version of the readout board, named DRM2, a card able to read the data coming from the TDC Readout Module boards via VME. A Microsemi Igloo2 FPGA acts as the VME master and interfaces the GBTx link for transmitting data and receiving triggers and a low-jitter clock. Compared to the old board, the DRM2 is able to cope with faster trigger rates and provides a larger data bandwidth towards the DAQ. The results of the measurements on the received clock jitter and data transmission performances in a full crate are given.

Onboard spectral imager data processor

Science.gov (United States)

Otten, Leonard J.; Meigs, Andrew D.; Franklin, Abraham J.; Sears, Robert D.; Robison, Mark W.; Rafert, J. Bruce; Fronterhouse, Donald C.; Grotbeck, Ronald L.

1999-10-01

Previous papers have described the concept behind the MightySat II.1 program, the satellite's Fourier Transform imaging spectrometer's optical design, the design for the spectral imaging payload, and its initial qualification testing. This paper discusses the on board data processing designed to reduce the amount of downloaded data by an order of magnitude and provide a demonstration of a smart spaceborne spectral imaging sensor. Two custom components, a spectral imager interface 6U VME card that moves data at over 30 MByte/sec, and four TI C-40 processors mounted to a second 6U VME and daughter card, are used to adapt the sensor to the spacecraft and provide the necessary high speed processing. A system architecture that offers both on board real time image processing and high-speed post data collection analysis of the spectral data has been developed. In addition to the on board processing of the raw data into a usable spectral data volume, one feature extraction technique has been incorporated. This algorithm operates on the basic interferometric data. The algorithm is integrated within the data compression process to search for uploadable feature descriptions.

A robust anonymous biometric-based remote user authentication scheme using smart cards

Directory of Open Access Journals (Sweden)

Ashok Kumar Das

2015-04-01

Full Text Available Several biometric-based remote user authentication schemes using smart cards have been proposed in the literature in order to improve the security weaknesses in user authentication system. In 2012, An proposed an enhanced biometric-based remote user authentication scheme using smart cards. It was claimed that the proposed scheme is secure against the user impersonation attack, the server masquerading attack, the password guessing attack, and the insider attack and provides mutual authentication between the user and the server. In this paper, we first analyze the security of An’s scheme and we show that this scheme has three serious security flaws in the design of the scheme: (i flaw in user’s biometric verification during the login phase, (ii flaw in user’s password verification during the login and authentication phases, and (iii flaw in user’s password change locally at any time by the user. Due to these security flaws, An’s scheme cannot support mutual authentication between the user and the server. Further, we show that An’s scheme cannot prevent insider attack. In order to remedy the security weaknesses found in An’s scheme, we propose a new robust and secure anonymous biometric-based remote user authentication scheme using smart cards. Through the informal and formal security analysis, we show that our scheme is secure against all possible known attacks including the attacks found in An’s scheme. The simulation results of our scheme using the widely-accepted AVISPA (Automated Validation of Internet Security Protocols and Applications tool ensure that our scheme is secure against passive and active attacks. In addition, our scheme is also comparable in terms of the communication and computational overheads with An’s scheme and other related existing schemes. As a result, our scheme is more appropriate for practical applications compared to other approaches.

Analysis of Transaction Authorization for Credit Card Master Card Holders

OpenAIRE

Alam Surawijaya; Elly Agustina. Skom, Elly Agustina. Skom

1998-01-01

The credit card is a kind of payment in lieu of cash has a bright prospect in the future,because with the risk of carrying cash large enough in terms of both security and theamount of cash required at certain moments.With so many banks are Mastercard credit card issuer, then Mastercard create acommunication network that is designed to serve all requests authorization from eachmember. Some of the benefits gained from the existence of this system are rapidlyincreasing the authorization process ...

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 ...

Uncertainly propagation analysis for Yonggwang nuclear unit 4 by McCARD/MASTER core analysis system

Energy Technology Data Exchange (ETDEWEB)

Park, Ho Jin [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of); Lee, Dong Hyuk; Shim, Hyung Jin; Kim, Chang Hyo [Seoul National University, Seoul (Korea, Republic of)

2014-06-15

This paper concerns estimating uncertainties of the core neutronics design parameters of power reactors by direct sampling method (DSM) calculations based on the two-step McCARD/MASTER design system in which McCARD is used to generate the fuel assembly (FA) homogenized few group constants (FGCs) while MASTER is used to conduct the core neutronics design computation. It presents an extended application of the uncertainty propagation analysis method originally designed for uncertainty quantification of the FA FGCs as a way to produce the covariances between the FGCs of any pair of FAs comprising the core, or the covariance matrix of the FA FGCs required for random sampling of the FA FGCs input sets into direct sampling core calculations by MASTER. For illustrative purposes, the uncertainties of core design parameters such as the effective multiplication factor (k{sub eff}), normalized FA power densities, power peaking factors, etc. for the beginning of life (BOL) core of Yonggwang nuclear unit 4 (YGN4) at the hot zero power and all rods out are estimated by the McCARD/MASTER-based DSM computations. The results are compared with those from the uncertainty propagation analysis method based on the McCARD-predicted sensitivity coefficients of nuclear design parameters and the cross section covariance data.

A PowerPC-based control system for the Read-Out-Driver module of the ATLAS IBL

International Nuclear Information System (INIS)

Balbi, G; Bruni, G; Bruschi, M; D'Antone, I; Polini, A; Rizzi, M; Travaglini, R; Dopke, J; Falchieri, D; Gabrielli, A; Zannoli, S; Flick, T; Heim, T; Neumann, M; Grosse-Knetter, J; Krieger, N; Joseph, J; Kugel, A; Schroer, N; Morettini, P

2012-01-01

The ATLAS experiment at LHC planned to upgrade the existing Pixel Detector with the insertion of an innermost silicon layer, called Insertable B-layer (IBL). A new front-end ASIC has been foreseen (named FE-I4) and it will be read out with improved off-detector electronics. In particular, the new Read-Out Driver card (ROD) is a VME-based board designed to process a four-fold data throughput. Moreover, the ROD hosts the electronics devoted to control operations whose main tasks are providing setup busses to access configuration registers on several FPGAs, receiving configuration data from external PCs, managing triggers and running calibration procedures. In parallel with a backward-compatible solution with a Digital Signal Processor (DSP), a new ROD control circuitry with a PowerPC embedded into an FPGA has been implemented. In this paper the status of the PowerPC-based control system will be outlined with major focus on firmware and software development strategies.

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.

Test and improvement of readout system based on APV25 chip for GEM detector

International Nuclear Information System (INIS)

Hu Shouyang; Jian Siyu; Zhou Jing; Shan Chao; Li Xinglong; Li Xia; Li Xiaomei; Zhou Yi

2014-01-01

Gas electron multiplier (GEM) is the most promising position sensitive gas detector. The new generation of readout electronics system includes APV25 front-end card, multi-purpose digitizer (MPD), VME controller and Linux-based acquisition software DAQ. The construction and preliminary test of this readout system were finished, and the ideal data with the system working frequency of 40 MHz and 20 MHz were obtained. The long time running test shows that the system has a very good time-stable ability. Through optimizing the software configuration and improving hardware quality, the noise level was reduced, and the signal noise ratio was improved. (authors)

A security review of proximity identification based smart cards

CSIR Research Space (South Africa)

Lefophane, S

2015-03-01

Full Text Available International Conference on Cyber warfare and Security, Mpumalanga, Kruger National Park, South Africa, 24-25 March 2015 A SECURITY REVIEW OF PROXIMITY IDENTIFICATION BASED SMART CARDS S.Lefophane, J. Van der Merwe Modelling and Digital Science: CSIR...

The Read-Out Driver (ROD) card for the ATLAS experiment: commissioning for the IBL detector and upgrade studies for the Pixel Layers 1 and 2

CERN Document Server

Travaglini, R; The ATLAS collaboration; Bindi, M; Falchieri, D; Gabrielli, A; Lama, L; Chen, S P; Hsu, S C; Hauck, S; Kugel, A; Flick, T; Wensing, M

2013-01-01

The upgrade of the ATLAS experiment at LHC foresees the insertion of an innermost silicon layer, called Insertable B-layer (IBL). IBL read-out system will be equipped with new electronics. The Readout-Driver card (ROD) is a VME board devoted to data processing, configuration and control. A pre-production batch has been delivered in order to perform tests with instrumented slices of the overall acquisition chain, aiming to finalize strategies for system commissioning. In this contribution both setups and results will be described, as well as preliminary studies on changes in order to adopt the ROD for the ATLAS Pixel Layers 1 and 2.

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...

Front end design of smartphone-based mobile health

Science.gov (United States)

Zhang, Changfan; He, Lingsong; Gao, Zhiqiang; Ling, Cong; Du, Jianhao

2015-02-01

Mobile health has been a new trend all over the world with the rapid development of intelligent terminals and mobile internet. It can help patients monitor health in-house and is convenient for doctors to diagnose remotely. Smart-phone-based mobile health has big advantages in cost and data sharing. Front end design of it mainly focuses on two points: one is implementation of medical sensors aimed at measuring kinds of medical signal; another is acquisition of medical signal from sensors to smart phone. In this paper, the above two aspects were both discussed. First, medical sensor implementation was proposed to refer to mature measurement solutions with ECG (electrocardiograph) sensor design taken for example. And integrated chip using can simplify design. Then second, typical data acquisition architecture of smart phones, namely Bluetooth and MIC (microphone)-based architecture, were compared. Bluetooth architecture should be equipped with an acquisition card; MIC design uses sound card of smart phone instead. Smartphone-based virtual instrument app design corresponding to above acquisition architecture was discussed. In experiments, Bluetooth and MIC architecture were used to acquire blood pressure and ECG data respectively. The results showed that Bluetooth design can guarantee high accuracy during the acquisition and transmission process, and MIC design is competitive because of low cost and convenience.

Unlocking the Value of Literature in Health Co-Design: Transforming Patient Experience Publications into a Creative and Accessible Card Tool.

Science.gov (United States)

Villalba, Clare; Jaiprakash, Anjali; Donovan, Jared; Roberts, Jonathan; Crawford, Ross

2018-05-26

A wealth of peer-reviewed data exists regarding people's health experience, yet practical ways of using the data to understand patients' experiences and to inform health co-design are needed. This study aims to develop an applied and pragmatic method for using patient experience literature in co-design by transforming it into an accessible and creative co-design tool. A scoping literature review of the CINAHL, MEDLINE, PsycINFO and PubMed electronic databases was conducted from January 2011 through August 2016. Qualitative publications regarding the experience of living with diabetes in Australia were selected. The Results section of each paper was extracted and affinity analysis was applied to identify insights into the health experience. These insights were developed into a card tool for use in health co-design activities. Thirteen relevant papers were identified from the review, and affinity analysis of the Results sections of these papers lead to the identification of 85 insights, from 'Shock of diagnosis' (Insight 1), to 'Delay seeking care' (Insight 9), to 'Assess the quality of care' (Insight 28), to 'Avoid or adapt habits' (Insight 78). Each insight was developed into an individual card, which included a high-level theme, insight, quote and a link back to the literature, together making up the Health Experience Insight Cards, Living with Diabetes Edition. This was the first study to develop a method for transforming existing patient experience literature into a creative tool for health improvement. The Health Experience Insight Cards collate the diverse experiences of over 300 people living with diabetes in Australia, from 13 studies. Health improvement teams can use the 'Living with Diabetes Edition' cards or they can follow this pragmatic method to create their own cards focused on other health experiences to facilitate person-focused health improvements.

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...

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.

BaBar Data Aquisition

CERN Document Server

Scott, I; Grosso, P; Hamilton, R T; Huffer, M E; O'Grady, C; Russell, J J

1998-01-01

The BaBar experiment at the Stanford Linear Accelerator Center is designed to perform a search for CP violation by analysing the decays of a very large sample of B and Bbar mesons produced at the high luminosity PEP-11 accelerator. The data acquisition system must cope with a sustained high event rate, while supporting real time feature extraction and data compression with minimal dead time. The BaBar data acquisition system is based around a common VME interface to the electronics read-out of the separate detector subsystems. Data from the front end electronics is read into commercial VME processors via a custom "personality card" and PCI interface. The commercial CPUs run the Tornado operating system to provide a platform for detector subsystem code to perform the necessary data processing. The data are read out via a non-blocking network switch to a farm of commercial UNIX processors. Careful design of the core data acquisition code has enabled us to sustain events rates in excess of 20 kHz while maintaini...

Sistem Pencatatan Kehadiran Berbasis Java Card

Directory of Open Access Journals (Sweden)

Lidya Octarina

2010-12-01

Full Text Available The purposes of this research are to prevent jockey in exams, reduce the occurrence of error in attendance record at practicum or exams, and reduce error in filling students' attendance status to the attendance system. Three main parts of software development method are used; analysis, design, and literature method. Current system survey, analysis of the survey findings, identify the information, and identifying system requirements are implemented in analysis method. The design method that is used in this research is Unified Modeling Language (UML. The using of attendance recording system that uses Java Card-based application makes students identity card has a new function as the tool to make attendance. Conclusion of the research has shown that it can prevent identity fraud, minimize the time wasted in attendance system, reduce the printing paper, and reduce tagging errors eligibility status exam of students. 

Constructing activity–mobility trajectories of college students based on smart card transaction data

Directory of Open Access Journals (Sweden)

Negin Ebadi

2017-12-01

Full Text Available In this research, we use UB card as a convenient source of combined smart transaction data in order to define a campus-wide model for constructing students’ activity–mobility trajectories in time–space dimension. UB Card is a student’s official ID at the University at Buffalo and is used across campus for various activities including Stampedes and Shuttles (on-campus bus system, facilities access, library services, dining, shopping, and etc. Two activity–mobility trajectory construction algorithms are developed. The base algorithm constructs students’ activity–mobility patterns in space–time dimension using a set of smart card transaction data points as the only inputs. The modified individualized algorithm constructs activity–mobility patterns with prior knowledge of students’ previous patterns as they have similar patterns for certain days of the week. A database of 37 students’ travel survey and UB card transactions that contains a period of 5 days have been used to illustrate the results of the study. Three measures of errors have been proposed to capture the time allocation, location deviation, and activity sequences. These errors present an acceptable accuracy (12–25% error ranges for activity types and average 0.04–0.16 miles of error for location predictions and show the potential of inferring activity–mobility behaviors based on smart card transaction type data sets.

A Modular VME Data Acquisition System for Counter Applications at the GSI Synchrotron

CERN Document Server

Liakin, D A

2003-01-01

Particle counters perform the control of beam loss and slowly extracted currents at the heavy ion synchrotron (SIS) at GSI. A new VME/Lynx - PC/Linux based data acquisition system has been developed to combine the operating purposes beam loss measurement, spill analysis, spill structure measurement and matrix switching functionality in one single assembly. In this paper a detailed PC-side software description is presented. To achieve best system stability, the software has been divided into time critical networking and data deploying threads and low or normal priority interface tasks. Some new abilities in the fields of data computation and presentation are reported. A hardware description is presented, in detail a programmable GSI-EVENT controller, which is based on an ordinary 8 bit RISC microprocessor and which has been integrated into the system, to synchronize the data acquisition with the sophisticated “virtual accelerator” timing at GSI. First experiences gained while the commission...

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.

A 16 channel discriminator VME board with enhanced triggering capabilities

International Nuclear Information System (INIS)

Borsato, E; Garfagnini, A; Menon, G

2012-01-01

Electronics and data acquisition systems used in small and large scale laboratories often have to handle analog signals with varying polarity, amplitude and duration which have to be digitized to be used as trigger signals to validate the acquired data. In the specific case of experiments dealing with ionizing radiation, ancillary particle detectors (for instance plastic scintillators or Resistive Plate Chambers) are used to trigger and select the impinging particles for the experiment. A novel approach using commercial LVDS line receivers as discriminator devices is presented. Such devices, with a proper calibration, can handle positive and negative analog signals in a wide dynamic range (from 20 mV to 800 mV signal amplitude). The clear advantages, with respect to conventional discriminator devices, are reduced costs, high reliability of a mature technology and the possibility of high integration scale. Moreover, commercial discriminator boards with positive input signal and a wide threshold swing are not available on the market. The present paper describes the design and characterization of a VME board capable to handle 16 differential or single-ended input channels. The output digital signals, available independently for each input, can be combined in the board into three independent trigger logic units which provide additional outputs for the end user.

A 16 channel discriminator VME board with enhanced triggering capabilities

Science.gov (United States)

Borsato, E.; Garfagnini, A.; Menon, G.

2012-08-01

Electronics and data acquisition systems used in small and large scale laboratories often have to handle analog signals with varying polarity, amplitude and duration which have to be digitized to be used as trigger signals to validate the acquired data. In the specific case of experiments dealing with ionizing radiation, ancillary particle detectors (for instance plastic scintillators or Resistive Plate Chambers) are used to trigger and select the impinging particles for the experiment. A novel approach using commercial LVDS line receivers as discriminator devices is presented. Such devices, with a proper calibration, can handle positive and negative analog signals in a wide dynamic range (from 20 mV to 800 mV signal amplitude). The clear advantages, with respect to conventional discriminator devices, are reduced costs, high reliability of a mature technology and the possibility of high integration scale. Moreover, commercial discriminator boards with positive input signal and a wide threshold swing are not available on the market. The present paper describes the design and characterization of a VME board capable to handle 16 differential or single-ended input channels. The output digital signals, available independently for each input, can be combined in the board into three independent trigger logic units which provide additional outputs for the end user.

Health care report cards: what about consumers' perspectives?

Science.gov (United States)

McGee, J; Knutson, D

1994-10-01

Though the report card style is seen by many as a way to create better-informed consumers, very little is actually known about how consumers will respond to health care report cards. Report cards are only one of many factors that influence health care decision making. Much consumer-oriented effort and fine-tuning will be required to make report cards effective. Using the approach called "social marketing" as a framework, specific examples are used to outline some ideas for more intensive pursuit of consumers' perspectives in the design and distribution of report cards.

Clearing and settlement of interbank card transactions: a MasterCard tutorial for Federal Reserve payments analysts

OpenAIRE

Susan Herbst-Murphy

2013-01-01

The Payment Cards Center organized a meeting at which senior officials from MasterCard shared information with Federal Reserve System payments analysts about the clearing and settlement functions that MasterCard performs for its client banks. These functions involve the transfer of information pertaining to card-based transactions (clearing) and the exchange of monetary value (settlement) that takes place between the banks whose customers are cardholders and those banks whose customers are ca...

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…

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)

The Traffic Signal Acquisition System Based on GPS and SD Card Storage

Directory of Open Access Journals (Sweden)

LIU Chang-yuan

2017-06-01

Full Text Available In terms of the issues where traffic lights’ positions and traffic status information cannot be managed automatically，in this system，STC12C5A60S2 microcontroller can be used as the master chip in conjunction with the GPS position module，Neo-5Q. The wireless transceiver module，PT2262 /2272 and the portable installing SD card are used to design a new type of real-time information acquisition solution for positions of traffic lights and signal status. And the system can determine the traffic lights’ positions and the process of lighting in a real time. Then the data will be stored in SD card by the SD card module. Furthermore，the equipment can be implemented on existing facilities with a simple circuit. According to the result of experiments，the system contains a convenient storage，works in a real time and it is also advisable to help with the data reading and analysis. Thus， implementation of the system is of great significance to acquire and analyze the traffic status information in recent times.

DATA ACQUISITION FOR SNS BEAM LOSS MONITOR SYSTEM

International Nuclear Information System (INIS)

YENG, Y.; GASSNER, D.; HOFF, L.; WITKOVER, R.

2003-01-01

The Spallation Neutron Source (SNS) beam loss monitor system uses VME based electronics to measure the radiation produced by lost beam. Beam loss signals from cylindrical argon-filled ion chambers and neutron detectors will be conditioned in analog front-end (AFE) circuitry. These signals will be digitized and further processed in a dedicated VME crate. Fast beam inhibit and low-level, long-term loss warnings will be generated to provide machine protection. The fast loss data will have a bandwidth of 35kHz. While the low level, long-term loss data will have much higher sensitivity. This is further complicated by the 3 decade range of intensity as the Ring accumulates beam. Therefore a bandwidth of 100kHz and dynamic range larger than 21 bits data acquisition system will be required for this purpose. Based on the evaluation of several commercial ADC modules in preliminary design phase, a 24 bits Sigma-Delta data acquisition VME bus card was chosen as the SNS BLM digitizer. An associated vxworks driver and EPICS device support module also have been developed at BNL. Simulating test results showed this system is fully qualified for both fast loss and low-level, long-term loss application. The first prototype including data acquisition hardware setup and EPICS software (running database and OPI clients) will be used in SNS Drift Tube Linac (DTL) system commissioning

The Evolution of the ATLAS Region of Interest Builder

CERN Document Server

Love, Jeremy; The ATLAS collaboration

2018-01-01

The ATLAS trigger system is deployed to reduce the event rate from the Large Hadron Collider bunch crossing frequency of 40 MHz to 1 kHz for permanent storage using a tiered system. In the PC trigger farm decisions are seeded by Regions of Interest found by the custom hardware trigger system. The Regions of Interest are collected and distributed to the farm at 100 kHz by the ATLAS Region of Interest Builder. The Evolution of the Region of Interest Builder from a crate of custom VME-based electronics to a commodity PC hosting a single custom PCIe card has been undertaken to increase the system performance, flexibility, and ease maintenance. The functionality and performance of the Region of Interest Builder previously only possible using FPGAs and a custom backplane VME Crate, has now been implemented in a multi-threaded C++ software library interfaced to a single PCIe card with one Xilinx Vertex 6 FPGA. The PC-based system was installed in the ATLAS Data Acquisition system between the 2015 and 2016 data takin...

A security and privacy preserving e-prescription system based on smart cards.

Science.gov (United States)

Hsu, Chien-Lung; Lu, Chung-Fu

2012-12-01

In 2002, Ateniese and Medeiros proposed an e-prescription system, in which the patient can store e-prescription and related information using smart card. Latter, Yang et al. proposed a novel smart-card based e-prescription system based on Ateniese and Medeiros's system in 2004. Yang et al. considered the privacy issues of prescription data and adopted the concept of a group signature to provide patient's privacy protection. To make the e-prescription system more realistic, they further applied a proxy signature to allow a patient to delegate his signing capability to other people. This paper proposed a novel security and privacy preserving e-prescription system model based on smart cards. A new role, chemist, is included in the system model for settling the medicine dispute. We further presented a concrete identity-based (ID-based) group signature scheme and an ID-based proxy signature scheme to realize the proposed model. Main property of an ID-based system is that public key is simple user's identity and can be verified without extra public key certificates. Our ID-based group signature scheme can allow doctors to sign e-prescription anonymously. In a case of a medical dispute, identities of the doctors can be identified. The proposed ID-based proxy signature scheme can improve signing delegation and allows a delegation chain. The proposed e-prescription system based on our proposed two cryptographic schemes is more practical and efficient than Yang et al.'s system in terms of security, communication overheads, computational costs, practical considerations.

Board and card games for studying electrochemistry: Preliminary research and early design

Science.gov (United States)

Kurniawan, Rizmahardian Ashari; Kurniasih, Dedeh; Jukardi

2017-12-01

Games in the chemistry classroom can offer engaging and fun alternative method of learning. However, only a few games in chemistry, especially in electrochemistry subject are available commercially. In this research, we developed board and card games for studying electrochemistry. We surveyed chemistry teacher and students from 10 different senior high schools in Pontianak to decide content and characteristic of the game. We have designed the game that can be played by four students or four group of students, either as a specific instruction in the classroom or as a supplementary learning material. The game was designed to help students understanding the voltaic cell configuration and its voltaic potential.

[Card-based age control mechanisms at tobacco vending machines. Effect and consequences].

Science.gov (United States)

Schneider, S; Meyer, C; Löber, S; Röhrig, S; Solle, D

2010-02-01

Until recently, 700,000 tobacco vending machines provided uncontrolled access to cigarettes for children and adolescents in Germany. On January 1, 2007, a card-based electronic locking device was attached to all tobacco vending machines to prevent the purchase of cigarettes by children and adolescents under 16. Starting in 2009, only persons older than 18 are able to buy cigarettes from tobacco vending machines. The aim of the present investigation (SToP Study: "Sources of Tobacco for Pupils" Study) was to assess changes in the number of tobacco vending machines after the introduction of these new technical devices (supplier's reaction). In addition, the ways smoking adolescents make purchases were assessed (consumer's reaction). We registered and mapped the total number of tobacco points of sale (tobacco POS) before and after the introduction of the card-based electronic locking device in two selected districts of the city of Cologne. Furthermore, pupils from local schools (response rate: 83%) were asked about their tobacco consumption and ways of purchase using a questionnaire. Results indicated that in the area investigated the total number of tobacco POSs decreased from 315 in 2005 to 277 in 2007. The rates of decrease were 48% for outdoor vending machines and 8% for indoor vending machines. Adolescents reported circumventing the card-based electronic locking devices (e.g., by using cards from older friends) and using other tobacco POSs (especially newspaper kiosks) or relying on their social network (mainly friends). The decreasing number of tobacco vending machines has not had a significant impact on cigarette acquisition by adolescent smokers as they tend to circumvent the newly introduced security measures.

Integrating Fingerprint Verification into the Smart Card-Based Healthcare Information System

OpenAIRE

Jin-Won Park; Sung Bum Pan; Yongwha Chung; Daesung Moon

2009-01-01

As VLSI technology has been improved, a smart card employing 32-bit processors has been released, and more personal information such as medical, financial data can be stored in the card. Thus, it becomes important to protect personal information stored in the card. Verification of the card holder's identity using a fingerprint has advantages over the present practices of Personal Identification Numbers (PINs) and passwords. However, the computational workload of fingerprint verification i...

Signal processing for smart cards

Science.gov (United States)

Quisquater, Jean-Jacques; Samyde, David

2003-06-01

In 1998, Paul Kocher showed that when a smart card computes cryptographic algorithms, for signatures or encryption, its consumption or its radiations leak information. The keys or the secrets hidden in the card can then be recovered using a differential measurement based on the intercorrelation function. A lot of silicon manufacturers use desynchronization countermeasures to defeat power analysis. In this article we detail a new resynchronization technic. This method can be used to facilitate the use of a neural network to do the code recognition. It becomes possible to reverse engineer a software code automatically. Using data and clock separation methods, we show how to optimize the synchronization using signal processing. Then we compare these methods with watermarking methods for 1D and 2D signal. The very last watermarking detection improvements can be applied to signal processing for smart cards with very few modifications. Bayesian processing is one of the best ways to do Differential Power Analysis, and it is possible to extract a PIN code from a smart card in very few samples. So this article shows the need to continue to set up effective countermeasures for cryptographic processors. Although the idea to use advanced signal processing operators has been commonly known for a long time, no publication explains that results can be obtained. The main idea of differential measurement is to use the cross-correlation of two random variables and to repeat consumption measurements on the processor to be analyzed. We use two processors clocked at the same external frequency and computing the same data. The applications of our design are numerous. Two measurements provide the inputs of a central operator. With the most accurate operator we can improve the signal noise ratio, re-synchronize the acquisition clock with the internal one, or remove jitter. The analysis based on consumption or electromagnetic measurements can be improved using our structure. At first sight

Design and development of FPGA based TCP/IP module for real time computers in nuclear power plants

International Nuclear Information System (INIS)

Balasri, G. Janani; Santhana Raj, A.; Gour, Aditya; Murali, N.; Manikandan, J.

2013-01-01

An VME (Virtual Module Europa) bus based Real Time Computer's (RTC's) are being developed for Prototype Fast Breeder Reactor (PFBR) which is in an advanced stage of construction at Kalpakkam, where the RTC's have to communicate to the central process computer on the data collected from the field instrument and receive data from the central process computer. A Distributed Digital Control System (DDSC) architecture has been designed for this communication which is based on Transfer Communication Protocol/Internet Protocol (TCP/IP) over Ethernet. Currently the RTC's uses 'Wiznet Module', a bought out chip which implements the TCP/IP stack in hardware. This project concentrates on the design and development of Field Programmable Gate Array (FPGA) based TCP/IP module that runs on Microblaze, a 32-bit softcore processor, to take care of the communication as that of Wiznet module. Advantage of switching over to FPGA based system are its reconfigurability, desired number of sockets, and the design is stable even if the FPGA's get obsolete. (author)

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...

Development Of The Drexler Optical-Card Reader/Writer System

Science.gov (United States)

Pierce, Gerald A.

1988-06-01

An optical-card reader/writer optical and electronic breadboard system, developed by SRI International under contract to Drexler Technology, is described. The optical card, which is the same size as a credit card, can contain more than 2 megabytes of digital user data, which may also include preformatted tracking information and preformatted data. The data layout on the card is similar to that on a floppy disk, with each track containing a header and clocking information. The design of this optical reader/writer system for optical cards is explained. Design of the optical card system entails a number of unique issues: To accommodate both laser-recorded and mass-duplicated information, the system must be compatible with preencoded information, which implies a larger-than-normal spot size (5 gm) and a detection system that can read both types of optical patterns. Cost-reduction considerations led to selection of a birefringent protection layer, which dictated a nonstandard optical system. The non-polarization-sensitive optics use an off-axis approach to detection. An LED illumination system makes it possible to read multiple tracks.

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...

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...

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.

RHIC beam loss monitor system design

International Nuclear Information System (INIS)

Witkover, R.; Zitvogel, E.; Michnoff, R.

1997-01-01

The Beam Loss Monitor (BLM) System is designed to prevent the quenching of RHIC magnets due to beam loss, provide quantitative loss data, and the loss history in the event of a beam abort. The system uses 400 ion chambers of a modified Tevatron design. To satisfy fast (single turn) and slow (100 msec) loss beam criteria and provide sensitivity for studies measurements, a range of over 8 decades is needed. An RC pre-integrator reduces the dynamic range for a low current amplifier. This is digitized for data logging. The output is also applied to an analog multiplier which compensates the energy dependence, extending the range of the abort comparators. High and low pass filters separate the signal to dual comparators with independent programmable trip levels. Up to 64 channels, on 8 VME boards, are controlled by a micro-controller based VME module, decoupling it from the front-end computer (FEC) for real-time operation. Results with the detectors in the RHIC Sextant Test and the electronics in the AGS-to-RHIC (AtR) transfer line will be presented

Slow Controls Using the Axiom M5235BCC

Science.gov (United States)

Hague, Tyler

2008-10-01

The Forward Vertex Detector group at PHENIX plans to adopt the Axiom M5235 Business Card Controller for use as slow controls. It is also being evaluated for slow controls on FermiLab e906. This controller features the Freescale MCF5235 microprocessor. It also has three parallel buses, these being the MCU port, BUS port, and enhanced Time Processing Unit (eTPU) port. The BUS port uses a chip select module with three external chip selects to communicate with peripherals. This will be used to communicate with and configure Field Programmable Gate Arrays (FPGAs). The controller also has an Ethernet port which can use several different protocols such as TCP and UDP. This will be used to transfer files with computers on a network. The M5235 Business Card Controller will be placed in a VME crate along with VME card and a Spartan-3 FPGA.

An Association Rule Based Method to Integrate Metro-Public Bicycle Smart Card Data for Trip Chain Analysis

Directory of Open Access Journals (Sweden)

De Zhao

2018-01-01

Full Text Available Smart card data provide valuable insights and massive samples for enhancing the understanding of transfer behavior between metro and public bicycle. However, smart cards for metro and public bicycle are often issued and managed by independent companies and this results in the same commuter having different identity tags in the metro and public bicycle smart card systems. The primary objective of this study is to develop a data fusion methodology for matching metro and public bicycle smart cards for the same commuter using historical smart card data. A novel method with association rules to match the data derived from the two systems is proposed and validation was performed. The results showed that our proposed method successfully matched 573 pairs of smart cards with an accuracy of 100%. We also validated the association rules method through visualization of individual metro and public bicycle trips. Based on the matched cards, interesting findings of metro-bicycle transfer have been derived, including the spatial pattern of the public bicycle as first/last mile solution as well as the duration of a metro trip chain.

Use of VME computers for the data acquisition system of the PHOENICS experiment

International Nuclear Information System (INIS)

Zucht, B.

1989-10-01

The data acquisition program PHON (PHOENICS ONLINE) for the PHOENICS-experiment at the stretcher ring ELSA in Bonn is described. PHON is based on a fast parallel CAMAC readout with special VME-front-end-processors (VIP) and a VAX computer, allowing comfortable control and programming. Special tools have been developed to facilitate the implementation of user programs. The PHON-compiler allows to specify the arrangement of the CAMAC-modules to be read out for each event (camaclist) using a simple language. The camaclist is translated in 68000 Assembly and runs on the front-end-processors, making high data rates possible. User programs for monitoring and control of the experiment normally require low data rates and therefore run on the VAX computer. CAMAC operations are supported by the PHON CAMAC-Library. For graphic representation of the data the CERN standard program libraries HBOOK and PAW are used. The data acquisition system is very flexible and can be easily adapted to different experiments. (orig.)

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...

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…

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.

Compulsive buying and credit card misuse among credit card holders: the roles of self-esteem, materialism, impulsive buying and budget constraint

OpenAIRE

Omar, Nor Asiah; Rahim, Ruzita Abdul; Wel, Che Aniza Che; Alam, Syed Shah

2014-01-01

Purpose: This study aims to examine the factors that influence credit card misuse among working adults in Klang Valley, Malaysia. The relationship among self-esteem, materialism, impulsive buying, budget constraint, compulsive buying and credit card misuse are explored in this study. Design/methodology/approach: A total of 186 questionnaires was collected via convenience sampling from credit card users of working adults in Malaysia. A structural equation model that assesses the relationship b...

An Improved Timestamp-Based Password Authentication Scheme Using Smart Cards

OpenAIRE

Pathan, Al-Sakib Khan; Hong, Choong Seon

2007-01-01

With the recent proliferation of distributed systems and networking, remote authentication has become a crucial task in many networking applications. Various schemes have been proposed so far for the two-party remote authentication; however, some of them have been proved to be insecure. In this paper, we propose an efficient timestamp-based password authentication scheme using smart cards. We show various types of forgery attacks against a previously proposed timestamp-based password authenti...

Green design of a paper test card for urinary iodine analysis.

Directory of Open Access Journals (Sweden)

Nicholas M Myers

Full Text Available When young children do not receive adequate amounts of the micronutrient iodine in their diet, their growth and cognitive development can be impaired. Nearly every country in the world has programs in place to track iodine intake and provide supplemental iodine if needed, usually in the form of fortified salt. The iodine nutrition status of a population can be tracked by monitoring iodine levels in urine samples to see if the median value falls in the range of 100-300 micrograms of iodine per liter of urine (μg I/L, which indicates adequate or more than adequate iodine nutrition. Many low and middle-income countries (LMIC do not have a laboratory capable of carrying out this challenging assay, so samples must be sent out for assay in external labs, which is expensive and time-consuming. In most LMIC, population iodine surveys are carried out every 5-10 years, which limits the utility of the data for program monitoring and evaluation. To solve this problem, we developed a field-friendly paper test card that uses the Sandell-Kolthoff reaction to measure urinary iodine levels. A blind internal validation study showed that 93% of samples (n = 60 of iodide in an artificial urine matrix were categorized correctly by visual analysis as deficient, adequate, or excessive for levels set forth by the World Health Organization. Quantitative measurements based on computer image analysis had an error of 40 ± 20 μg I/L (n = 35 for samples in the calibration range and these results categorized 88% of the samples (n = 60 correctly. We employed lifecycle analysis principles to address the known toxicity of arsenic, which is an obligatory reagent in the Sandell-Kolthoff reaction. Disposal of the cards in a landfill (their most likely destination after use could let arsenic leach into groundwater; toxicity characteristic leaching procedure (TCLP tests showed that the level of arsenic leached from the cards was 28.78 ppm, which is above the United States

Open Hardware for CERN's accelerator control systems

International Nuclear Information System (INIS)

Bij, E van der; Serrano, J; Wlostowski, T; Cattin, M; Gousiou, E; Sanchez, P Alvarez; Boccardi, A; Voumard, N; Penacoba, G

2012-01-01

The accelerator control systems at CERN will be upgraded and many electronics modules such as analog and digital I/O, level converters and repeaters, serial links and timing modules are being redesigned. The new developments are based on the FPGA Mezzanine Card, PCI Express and VME64x standards while the Wishbone specification is used as a system on a chip bus. To attract partners, the projects are developed in an 'Open' fashion. Within this Open Hardware project new ways of working with industry are being evaluated and it has been proven that industry can be involved at all stages, from design to production and support.

Specifications and implementation of the RT MHD control system for the EC launcher of FTU

Science.gov (United States)

Galperti, C.; Alessi, E.; Boncagni, L.; Bruschi, A.; Granucci, G.; Grosso, A.; Iannone, F.; Marchetto, C.; Nowak, S.; Panella, M.; Sozzi, C.; Tilia, B.

2012-09-01

To perform real time plasma control experiments using EC heating waves by using the new fast launcher installed on FTU a dedicated data acquisition and elaboration system has been designed recently. A prototypical version of the acquisition/control system has been recently developed and will be tested on FTU machine in its next experimental campaign. The open-source framework MARTe (Multi-threaded Application Real-Time executor) on Linux/RTAI real-time operating system has been chosen as software platform to realize the control system. Standard open-architecture industrial PCs, based either on VME bus and CompactPCI bus equipped with standard input/output cards are the chosen hardware platform.

Laminated dosimetric card

International Nuclear Information System (INIS)

Cox, F.M.; Chamberlain, J.D.; Shrader, E.F.; Shoffner, B.M.; Szalanczy, A.

1975-01-01

A laminated card with one or more apertures, each adapted to peripherally seal an encapsulated dosimeter, is formed by bonding a foraminous, code-adaptable, rigid sheet of low-Z material with a codedly transparent sheet of low-Z material in light-transmitting registry with particular code-holes of the rigid sheet. The laminated card may be coded to identify the person carrying it, and/or the location or circumstances related to its exposure to radiation. This card is particularly adapted for use in an instrument capable of evaluating a multiplicity of cards, substantially continuously. The coded identification from the card may be displayed by an appropriate machine, and if desired an evaluation may be recorded because of a ''parity checking'' system incorporated in each card, which permits ''auto-correction.'' Alternatively, where means for effecting the correction automatically are available, the operation of the machine may be interrupted to permit visual examination of a rejected card. The card of this invention is also coded for identifying the type of card with respect to its specific function, and whether or not a card is correctly positioned at any predetermined location during its sequential progress through the instrument in which it is evaluated. Dosimeters are evaluated and the card identified in one pass through the instrument. (auth)

FRENCH PROTOCOL CARDS

CERN Multimedia

Human Resources Division

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.

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.

Analysis of computational complexity for HT-based fingerprint alignment algorithms on java card environment

CSIR Research Space (South Africa)

Mlambo, CS

2015-01-01

Full Text Available In this paper, implementations of three Hough Transform based fingerprint alignment algorithms are analyzed with respect to time complexity on Java Card environment. Three algorithms are: Local Match Based Approach (LMBA), Discretized Rotation Based...

The BaBar Data Acquisition System

CERN Document Server

Scott, I; Grosso, P; Huffer, M E; O'Grady, C; Russell, J J

1999-01-01

The BaBar experiment at the Stanford Linear Accelerator Center is designed to perform a search for CP violation by ana-lyzing the decays of a very large sample of B and B(Bar) mesons produced at the high luminosity PEP-II accelerator. The data acquisition system must cope with a sustained high event rate, while supporting real time feature extraction and data compression with minimal dead time. The BaBar data acquisition system is based around a common VME interface to the electronics read-out of the separate detec-tor subsystems. Data from the front end electronics is read into commercial VME processors via a custom "Personality Card" and PCI interface. The commercial CPUs run the Tornado operating system to provide a platform for detector subsystem code to perform the necessary data processing. The data is read out via a non-blocking network switch to a farm of commercial UNIX processors. The current implementation of the BaBar data acquisition sys-tem has been shown to sustain a Level 1 trigger rate of 1.3...

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

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.

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.

The application of Hough transform-based fingerprint alignment on match-on-card

CSIR Research Space (South Africa)

Mlambo, S

2015-03-01

Full Text Available of these cards, has led to the need for further improvements on smart cards combined with fingerprint biometrics. Due to the insufficient memory space and few instruction sets in Java smart cards, developers and programmers are faced with implementing efficient...

Design of gamma camera data acquisition system based on PCI9810

International Nuclear Information System (INIS)

Zhao Yuanyuan; Zhao Shujun; Liu Yang

2004-01-01

This paper describe the design of gamma camera's data acquisition system, which is based on PCI9810 data acquisition card of ADLink Technology Inc. The main function of PCI9810 and the program of data acquisition system are described. (authors)

A transputer based high resolution TDC system for A1 experiment

International Nuclear Information System (INIS)

Geiges, R.; Merle, K.

1996-01-01

A multichannel TDC subsystem was designed and built at the Institute for Nuclear Physics at Mainz University. The subsystem is used for the readout of the vertical drift chambers (VDC) of the A1 experiment at the MAMI accelerator in Mainz. The system is based on a TDC ASIC chip called TDC 2001 and consists of several TDC modules housed in a VME-type crate. The TDC modules are controlled and read out by a transputer. The transputer can deliver the data through the transputer links to VME-systems, workstations, or PCs as data acquisition master

Development, Validation and Summative Evaluation of Card Pairing Games for Selected Math 8 Topics

Directory of Open Access Journals (Sweden)

Ronald O. Ocampo

2015-12-01

Full Text Available Traditional classroom situation where students are taught predominantly of lecture-discussion method put the classroom in a mathophobic atmosphere. Oftentimes, students exposed to this classroom atmosphere lead to math anxiety and eventually hate the subject and the teacher. Addressing this, varied interactive strategies to create an atmosphere of discourse has been developed and promoted. The use of instructional games has been viewed as one strategy that promotes active learning inside the classroom. Instructional games support constructivist learning and social learning. This study is aimed at developing, validating and evaluating card pairing games for specific topics in Math 8. The Research and Development model ( R& D was used. The card pairing games was validated by subject experts and experts in developing games. In evaluating the card pairing games, the Quasi-Experimental Pretest-Posttest design was used. There are six card pairing games developed for specific topics in Math 8; the card pairing game is highly valid based on the result of the validation; Students exposed to card pairing game become more intact (homogeneous; Students exposed to card games enhance academic performance. It is recommended to test the effectiveness of card pairing games to other group of students; Encourage math teachers to use the developed math card pairing games for classroom instruction; Develop other card pairing game for specific topics in math.

Family Registration Card as electronic medical carrier in Bosnia and Herzegovina.

Science.gov (United States)

Novo, Ahmed; Masic, Izet; Toromanovic, Selim; Loncarevic, Nedim; Junuzovic, Dzelaludin; Dizdarevic, Jadranka

2004-01-01

Medical documentation is a very important part of the medical documentalistics and is occupies a large part of daily work of medical staff working in Primary Health Care. Paper documentation is going to be replaced by electronic cards in Bosnia and Herzegovina and a new Health Care System is under development, based on an Electronic Family Registration Card. Developed countries proceeded from the manual and semiautomatic method of medical data processing to the new method of entering, storage, transferring, searching and protecting data, using electronic equipment. Currently, many European countries have developed a Medical Card Based Electronic Information System. Three types of electronic card are currently in use: a Hybrid Card, a Smart Card and a Laser Card. The dilemma is which card should be used as a data carrier. The Electronic Family Registration Cared is a question of strategic interest for B&H, but also a great investment. We should avoid the errors of other countries that have been developing card-based system. In this article we present all mentioned cards and compare advantages and disadvantages of different technologies.

WHAT INFLUENCE CREDIT CARD DEBTS IN YOUNG CONSUMERS IN MALAYSIA

OpenAIRE

Syed Shah ALAM; Ruzita Abdul RAHIM; Ridhwanul HAQ; Atiqur Rahman KHAN

2014-01-01

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 Security

OpenAIRE

G.C., Anup

2013-01-01

Author: Anup G.C. Year: 2013 Subject of thesis: Credit Card Security Number of pages: 36+2 Credit Card is a widely used electronic chip for easy transactions. The main purpose of the report was to show the security measures of transaction by credit cards. The purpose was to give information about credit cards and how they were introduced. The thesis reportcontained the types of card theft with examples and sited the various protocols used for online ...

A FPGA-based Network Interface Card with GPUDirect enabling realtime GPU computing in HEP experiments

CERN Document Server

Lonardo, Alessandro; Ammendola, Roberto; Biagioni, Andrea; Cotta Ramusino, Angelo; Fiorini, Massimiliano; Frezza, Ottorino; Lamanna, Gianluca; Lo Cicero, Francesca; Martinelli, Michele; Neri, Ilaria; Paolucci, Pier Stanislao; Pastorelli, Elena; Pontisso, Luca; Rossetti, Davide; Simeone, Francesco; Simula, Francesco; Sozzi, Marco; Tosoratto, Laura; Vicini, Piero

2015-01-01

The capability of processing high bandwidth data streams in real-time is a computational requirement common to many High Energy Physics experiments. Keeping the latency of the data transport tasks under control is essential in order to meet this requirement. We present NaNet, a FPGA-based PCIe Network Interface Card design featuring Remote Direct Memory Access towards CPU and GPU memories plus a transport protocol offload module characterized by cycle-accurate upper-bound handling. The combination of these two features allows to relieve almost entirely the OS and the application from data tranfer management, minimizing the unavoidable jitter effects associated to OS process scheduling. The design currently supports one GbE (1000Base-T) and three custom 34 Gbps APElink I/O channels, but four-channels 10GbE (10Base-R) and 2.5 Gbps deterministic latency KM3link versions are being implemented. Two use cases of NaNet will be discussed: the GPU-based low level trigger for the RICH detector in the NA62 experiment an...

Development of the Biology Card Sorting Task to Measure Conceptual Expertise in Biology

Science.gov (United States)

Smith, Julia I.; Combs, Elijah D.; Nagami, Paul H.; Alto, Valerie M.; Goh, Henry G.; Gourdet, Muryam A. A.; Hough, Christina M.; Nickell, Ashley E.; Peer, Adrian G.; Coley, John D.; Tanner, Kimberly D.

2013-01-01

There are widespread aspirations to focus undergraduate biology education on teaching students to think conceptually like biologists; however, there is a dearth of assessment tools designed to measure progress from novice to expert biological conceptual thinking. We present the development of a novel assessment tool, the Biology Card Sorting Task, designed to probe how individuals organize their conceptual knowledge of biology. While modeled on tasks from cognitive psychology, this task is unique in its design to test two hypothesized conceptual frameworks for the organization of biological knowledge: 1) a surface feature organization focused on organism type and 2) a deep feature organization focused on fundamental biological concepts. In this initial investigation of the Biology Card Sorting Task, each of six analytical measures showed statistically significant differences when used to compare the card sorting results of putative biological experts (biology faculty) and novices (non–biology major undergraduates). Consistently, biology faculty appeared to sort based on hypothesized deep features, while non–biology majors appeared to sort based on either surface features or nonhypothesized organizational frameworks. Results suggest that this novel task is robust in distinguishing populations of biology experts and biology novices and may be an adaptable tool for tracking emerging biology conceptual expertise. PMID:24297290

Towards software-based signature detection for intrusion prevention on the network card

NARCIS (Netherlands)

Bos, H.; Huang, Kaiming

2006-01-01

CardGuard is a signature detection system for intrusion detection and prevention that scans the entire payload of packets for suspicious patterns and is implemented in software on a network card equiped with an Intel IXP1200 network processor. One card can be used to protect either a single host, or

Compulsive buying and credit card misuse among credit card holders: The roles of self-esteem, materialism, impulsive buying and budget constraint

Directory of Open Access Journals (Sweden)

Nor Asiah Omar

2014-02-01

Full Text Available Purpose: This study aims to examine the factors that influence credit card misuse among working adults in Klang Valley, Malaysia. The relationship among self-esteem, materialism, impulsive buying, budget constraint, compulsive buying and credit card misuse are explored in this study. Design/methodology/approach: A total of 186 questionnaires was collected via convenience sampling from credit card users of working adults in Malaysia. A structural equation model that assesses the relationship between the proposed variables is tested using AMOS 20. Findings: The findings reveal that budget constraints, impulsive buying and materialism have a statistically significant influence on compulsive buying. In terms of credit card misuse, it is influenced negatively by self-esteem while positively by compulsive buying. Originality/value: Despite vast research on compulsive buying and credit card misuse, very few studies have examined it in the non-Western context.

Visible-infrared micro-spectrometer based on a preaggregated silver nanoparticle monolayer film and an infrared sensor card

Science.gov (United States)

Yang, Tao; Peng, Jing-xiao; Ho, Ho-pui; Song, Chun-yuan; Huang, Xiao-li; Zhu, Yong-yuan; Li, Xing-ao; Huang, Wei

2018-01-01

By using a preaggregated silver nanoparticle monolayer film and an infrared sensor card, we demonstrate a miniature spectrometer design that covers a broad wavelength range from visible to infrared with high spectral resolution. The spectral contents of an incident probe beam are reconstructed by solving a matrix equation with a smoothing simulated annealing algorithm. The proposed spectrometer offers significant advantages over current instruments that are based on Fourier transform and grating dispersion, in terms of size, resolution, spectral range, cost and reliability. The spectrometer contains three components, which are used for dispersion, frequency conversion and detection. Disordered silver nanoparticles in dispersion component reduce the fabrication complexity. An infrared sensor card in the conversion component broaden the operational spectral range of the system into visible and infrared bands. Since the CCD used in the detection component provides very large number of intensity measurements, one can reconstruct the final spectrum with high resolution. An additional feature of our algorithm for solving the matrix equation, which is suitable for reconstructing both broadband and narrowband signals, we have adopted a smoothing step based on a simulated annealing algorithm. This algorithm improve the accuracy of the spectral reconstruction.

Security analysis and enhancements of an effective biometric-based remote user authentication scheme using smart cards.

Science.gov (United States)

An, Younghwa

2012-01-01

Recently, many biometrics-based user authentication schemes using smart cards have been proposed to improve the security weaknesses in user authentication system. In 2011, Das proposed an efficient biometric-based remote user authentication scheme using smart cards that can provide strong authentication and mutual authentication. In this paper, we analyze the security of Das's authentication scheme, and we have shown that Das's authentication scheme is still insecure against the various attacks. Also, we proposed the enhanced scheme to remove these security problems of Das's authentication scheme, even if the secret information stored in the smart card is revealed to an attacker. As a result of security analysis, we can see that the enhanced scheme is secure against the user impersonation attack, the server masquerading attack, the password guessing attack, and the insider attack and provides mutual authentication between the user and the server.

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.

Increasing Opportunities for Student Responding: Response Cards in the Classroom

Science.gov (United States)

Helf, Shawnna

2015-01-01

Response cards are designed to encourage active student engagement during instruction. In this article, the use of response cards is described, along with ways teachers can use the information to inform their work and considerations for implementation.

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.

Loyalty program of payment cards, solution based on DWH

OpenAIRE

Jersák, Pavel

2010-01-01

This diploma thesis is covering topics of customer's loyalty, loyalty programs in banking and mainly topic is loyalty programs of payment cards in banking industry. First theoretical parts is guiding us though concept of customer's loyalty in banking industry and is describing specifics of this loyalty compared to loyalty to sales businesses. Further, this thesis is trying to show opportunities to be used to support customer's loyalty in bank with participation of credit and debit cards. In t...

Security Analysis and Enhancements of an Effective Biometric-Based Remote User Authentication Scheme Using Smart Cards

Directory of Open Access Journals (Sweden)

Younghwa An

2012-01-01

Full Text Available Recently, many biometrics-based user authentication schemes using smart cards have been proposed to improve the security weaknesses in user authentication system. In 2011, Das proposed an efficient biometric-based remote user authentication scheme using smart cards that can provide strong authentication and mutual authentication. In this paper, we analyze the security of Das’s authentication scheme, and we have shown that Das’s authentication scheme is still insecure against the various attacks. Also, we proposed the enhanced scheme to remove these security problems of Das’s authentication scheme, even if the secret information stored in the smart card is revealed to an attacker. As a result of security analysis, we can see that the enhanced scheme is secure against the user impersonation attack, the server masquerading attack, the password guessing attack, and the insider attack and provides mutual authentication between the user and the server.

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…

Improving Biometric-Based Authentication Schemes with Smart Card Revocation/Reissue for Wireless Sensor Networks.

Science.gov (United States)

Moon, Jongho; Lee, Donghoon; Lee, Youngsook; Won, Dongho

2017-04-25

User authentication in wireless sensor networks is more difficult than in traditional networks owing to sensor network characteristics such as unreliable communication, limited resources, and unattended operation. For these reasons, various authentication schemes have been proposed to provide secure and efficient communication. In 2016, Park et al. proposed a secure biometric-based authentication scheme with smart card revocation/reissue for wireless sensor networks. However, we found that their scheme was still insecure against impersonation attack, and had a problem in the smart card revocation/reissue phase. In this paper, we show how an adversary can impersonate a legitimate user or sensor node, illegal smart card revocation/reissue and prove that Park et al.'s scheme fails to provide revocation/reissue. In addition, we propose an enhanced scheme that provides efficiency, as well as anonymity and security. Finally, we provide security and performance analysis between previous schemes and the proposed scheme, and provide formal analysis based on the random oracle model. The results prove that the proposed scheme can solve the weaknesses of impersonation attack and other security flaws in the security analysis section. Furthermore, performance analysis shows that the computational cost is lower than the previous scheme.

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

software was developed for each of the four groups of health care providers involved. In addition we designed an application to interface with existing pharmaceutical software. For practical reasons and to make it possible to differentiate between the different access profiles, the information stored on the card is divided in several blocks: Identification, Emergency, History (personal and family), Screening Tests, Vaccinations, Drug Profile, General follow-up, and some Specific follow-ups (Pregnancy, Ophthalmology, Kidney failure, Cardiology, Pediatrics, Diabetes, Pneumology, Specific parameters). Over 14,000 diagnoses and symptoms are classified with four levels of precision, the codification being based on the ICPC (International Classification for Primary Care). The software contains different applications to assist the clinician in decision making. A "Drug Advisor" helps the prescriber by detecting possible interactions between drugs, giving indications (doses) and contraindications, cautions, potential side-effects and therapeutic alternatives. There is also a prevention module providing recommendations for vaccination and periodic examinations based on the patient's age and sex. The pharmaceutical, vaccination, and screening tests data banks are updated every six months. These sections of the software are accessible to access card holders at any times, even without a patient card, and constitute in themselves an interesting clinical tool. We developed a software server (SCAM) allowing the different applications to access the data in a memory card regardless of the type of memory card used. Using a single high level command language, this server provides a standardized utilization of memory cards from various manufacturers. It ensures the compatibility of the applications using the card as a storage medium. (abstract truncated)

Data mining teaching throughout cards game competition

OpenAIRE

Antoñanzas-Torres, Javier; Urraca, Ruben; Sodupe-Ortega, Enrique; Martínez-de-Pison, Francisco; Pernía-Espinoza, Alpha

2015-01-01

[EN] Data-mining techniques and statistical metrics learning can be complicated because of the complexity and overwhelming nature of this field. In this paper a class competition to improve learning of designing Decision Support Systems (DSS) by playing a classic cards game named "Copo" is proposed. The fact that this game is based on a probabilistic problem and that different solutions can be obtained represents a very typical kind of problem in the field of engineering and compu...

1 GSPS digitizer based on the FPGA Mezzanine Card (FMC) standard with low-count pin connector.

CERN Document Server

Vasilyev, Mikhail

2015-01-01

Under the scope of a CERN summer student project, the schematic for ADC based on FMC mezzanine card with 1 GSPS sampling rate and 8 bit resolution was developed. The mezzanine is fully compatible with the standard: FPGA Mezzanine Card (FMC) [1]. A low-pin count connector was used to connect the mezzanine with the “carrier”. The carrier was an Open Hardware project: Simple PCIe FMC carrier (SPEC).

The NA60 experiment readout architecture

CERN Document Server

Floris, M; Usai, G L; David, A; Rosinsky, P; Ohnishi, H

2004-01-01

The NA60 experiment was designed to identify signatures of a new state of matter, the Quark Gluon Plasma, in heavy-ion collisions at the CERN Super Proton Synchroton. The apparatus is composed of four main detectors: a muon spectrometer (MS), a zero degree calorimeter (ZDC), a silicon vertex telescope (VT), and a silicon microstrip beam tracker (BT). The readout of the whole experiment is based on a PCI architecture. The basic unit is a general purpose PCI card, interfaced to the different subdetectors via custom mezzanine cards. This allowed us to successfully implement several completely different readout protocols (from the VME like protocol of the MS to the custom protocol of the pixel telescope). The system was fully tested with proton and ion beams, and several million events were collected in 2002 and 2003. This paper presents the readout architecture of NA60, with particular emphasis on the PCI layer common to all the subdetectors. (16 refs).

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.

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.

Specifications and implementation of the RT MHD control system for the EC launcher of FTU

Directory of Open Access Journals (Sweden)

Nowak S.

2012-09-01

Full Text Available To perform real time plasma control experiments using EC heating waves by using the new fast launcher installed on FTU a dedicated data acquisition and elaboration system has been designed recently. A prototypical version of the acquisition/control system has been recently developed and will be tested on FTU machine in its next experimental campaign. The open-source framework MARTe (Multi-threaded Application Real-Time executor on Linux/RTAI real-time operating system has been chosen as software platform to realize the control system. Standard open-architecture industrial PCs, based either on VME bus and CompactPCI bus equipped with standard input/output cards are the chosen hardware platform.

Design of electronic modules for the low-level RF systems at CERN. With particular regard to a new trigger unit for the Super Proton Synchrotron.

CERN Document Server

Levens, Thomas Edward; Knox, Andrew

This report presents the work completed while the author was working for the BE-RF-FB group at the European Organization for Nuclear Research during the period of June to December 2010. The placement was completed as part of the University of Glasgow course ‘Industrial Project EE5’ which is requirement during the final year of the Degree of Master of Engineering. The report will pay particular attention to the hardware and firmware design of the ‘Dual Trigger Unit’, a new electronic module for the low-level RF system of the Super Proton Synchrotron accelerator which generates delayed timing pulses in order to trigger other hardware. In addition to this, the report will cover other projects completed during the period, including work on a prototype of the ‘VME Peak Detector’ card for the Large Hadron Collider beam observation system.

The Pivotal Role of the Parieto-Occipital Lobe in Card Game-Induced Reflex Epilepsy: A Voxel-Based Morphometry Study.

Science.gov (United States)

Park, Kang Min; Kim, Sung Eun; Lee, Byung In

2016-01-01

The pathogenesis of card game-induced reflex epilepsy has not been determined so far. The aim of this study was to evaluate structural abnormalities using voxel-based morphometry (VBM) analysis, which may give some clue about the pathogenesis in card game-induced reflex epilepsy. The 3 subjects were diagnosed with card game-induced reflex epilepsy. Evaluation involved a structured interview to obtain clinical information and brain MRI. In VBM analysis, Statistical Parametric Mapping 8 running on the MATLAB platform was employed to analyze the structural differences between patients with card game-induced reflex epilepsy and age- and sex-matched control subjects. The results of VBM analysis revealed that patients with card game-induced reflex epilepsy had significantly increased gray matter volume in the right occipital and parietal lobe. However, there were no structures with decreased gray matter volume in patients with card game-induced reflex epilepsy compared with control subjects. In addition, we found that the patients with card game-induced reflex epilepsy had onset of seizures in adulthood rather than in adolescence, and all of the patients were men. The parieto-occipital lobes might be partially involved in the neuronal network responsible for card game-induced reflex epilepsy. © 2016 S. Karger AG, Basel.

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)

Secure E-Business applications based on the European Citizen Card

Science.gov (United States)

Zipfel, Christian; Daum, Henning; Meister, Gisela

The introduction of ID cards enhanced with electronic authentication services opens up the possibility to use these for identification and authentication in e-business applications. To avoid incompatible national solutions, the specification of the European Citizen Card aims at defining interoperable services for such use cases. Especially the given device authentication methods can help to eliminate security problems with current e-business and online banking applications.

Calibration of TOB+ Thermometer's Cards

CERN Document Server

Banitt, Daniel

2014-01-01

Motivation - Under the new upgrade of the CMS detector the working temperature of the trackers had been reduced to -27 Celsius degrees. Though the thermal sensors themselves (Murata and Fenwal thermistors) are effective at these temperatures, the max1542 PLC (programmable logic controller) cards, interpreting the resistance of the thermal sensors into DC counts usable by the DCS (detector control system), are not designed for these temperatures in which the counts exceed their saturation and therefor had to be replaced. In my project I was in charge of handling the emplacement and calibration of the new PLC cards to the TOB (tracker outer barrel) control system.

NOD1CARD Might Be Using Multiple Interfaces for RIP2-Mediated CARD-CARD Interaction: Insights from Molecular Dynamics Simulation.

Directory of Open Access Journals (Sweden)

Jitendra Maharana

Full Text Available The nucleotide-binding and oligomerization domain (NOD-containing protein 1 (NOD1 plays the pivotal role in host-pathogen interface of innate immunity and triggers immune signalling pathways for the maturation and release of pro-inflammatory cytokines. Upon the recognition of iE-DAP, NOD1 self-oligomerizes in an ATP-dependent fashion and interacts with adaptor molecule receptor-interacting protein 2 (RIP2 for the propagation of innate immune signalling and initiation of pro-inflammatory immune responses. This interaction (mediated by NOD1 and RIP2 helps in transmitting the downstream signals for the activation of NF-κB signalling pathway, and has been arbitrated by respective caspase-recruitment domains (CARDs. The so-called CARD-CARD interaction still remained contradictory due to inconsistent results. Henceforth, to understand the mode and the nature of the interaction, structural bioinformatics approaches were employed. MD simulation of modelled 1:1 heterodimeric complexes revealed that the type-Ia interface of NOD1CARD and the type-Ib interface of RIP2CARD might be the suitable interfaces for the said interaction. Moreover, we perceived three dynamically stable heterotrimeric complexes with an NOD1:RIP2 ratio of 1:2 (two numbers and 2:1. Out of which, in the first trimeric complex, a type-I NOD1-RIP2 heterodimer was found interacting with an RIP2CARD using their type-IIa and IIIa interfaces. However, in the second and third heterotrimer, we observed type-I homodimers of NOD1 and RIP2 CARDs were interacting individually with RIP2CARD and NOD1CARD (in type-II and type-III interface, respectively. Overall, this study provides structural and dynamic insights into the NOD1-RIP2 oligomer formation, which will be crucial in understanding the molecular basis of NOD1-mediated CARD-CARD interaction in higher and lower eukaryotes.

Markets: Gift Cards

OpenAIRE

Jennifer Pate Offenberg

2007-01-01

The Mobil Oil Company introduced the first retail gift card that recorded value on a magnetic strip in 1995. In under a decade, such gift cards replaced apparel as the number one item sold during the Christmas season. This study will discuss the reasons for the strong surge in the gift card market. It will then consider the value of gift cards as an intermediate option between two alternatives: purchasing a physical gift, which could possibly be returned or exchanged, versus giving cash. Empi...

Card sorting to evaluate the robustness of the information architecture of a protocol website

NARCIS (Netherlands)

Wentzel, M.J.; Müller, F.; Beerlage-de Jong, Nienke; van Gemert-Pijnen, Julia E.W.C.

2016-01-01

Objectives A website on Methicillin-Resistant Staphylococcus Aureus, MRSA-net, was developed for Health Care Workers (HCWs) and the general public, in German and in Dutch. The website’s content was based on existing protocols and its structure was based on a card sort study. A Human Centered Design

Card sorting to evaluate the robustness of the information architecture of a protocol website

NARCIS (Netherlands)

Wentzel, Jobke; Müller, Fabiola; Beerlage-de Jong, Nienke; van Gemert-Pijnen, Lisette

Objectives A website on Methicillin-Resistant Staphylococcus Aureus, MRSA-net, was developed for Health Care Workers (HCWs) and the general public, in German and in Dutch. The website’s content was based on existing protocols and its structure was based on a card sort study. A Human Centered Design

Evaluation of Four Bedside Test Systems for Card Performance, Handling and Safety.

Science.gov (United States)

Giebel, Felix; Picker, Susanne M; Gathof, Birgit S

2008-01-01

SUMMARY: OBJECTIVE: Pretransfusion ABO compatibility testing is a simple and required precaution against ABO-incompatible transfusion, which is one of the greatest threats in transfusion medicine. While distinct agglutination is most important for correct test interpretation, protection against infectious diseases and ease of handling are crucial for accurate test performance. Therefore, the aim of this study was to evaluate differences in test card design, handling, and user safety. DESIGN: Four different bedside test cards with pre-applied antibodies were evaluated by 100 medical students using packed red blood cells of different ABO blood groups. Criteria of evaluation were: agglutination, labelling, handling, and safety regarding possible user injuries. Criteria were rated subjectively according to German school notes ranging from 1 = very good to 6 = very bad/insufficient. RESULTS: Overall, all cards received very good/good marks. The ABO blood group was identified correctly in all cases. Three cards (no. 1, no. 3, no. 4) received statistically significant (p labelling (1.5 vs. 2.2-2.4), handling (1.9-2.0 vs. 2.5), and user safety (2.5 vs. 3.4). Analysis of card self-explanation revealed no remarkable differences. CONCLUSION: Despite good performance of all card systems tested, the best results when including all criteria evaluated were obtained with card no. 4 (particularly concerning clear agglutination), followed by cards no. 2, no. 1, and no. 3.

Imaging standards for smart cards

Science.gov (United States)

Ellson, Richard N.; Ray, Lawrence A.

1996-02-01

"Smart cards" are plastic cards the size of credit cards which contain integrated circuits for the storage of digital information. The applications of these cards for image storage has been growing as card data capacities have moved from tens of bytes to thousands of bytes. This has prompted the recommendation of standards by the X3B10 committee of ANSI for inclusion in ISO standards for card image storage of a variety of image data types including digitized signatures and color portrait images. This paper will review imaging requirements of the smart card industry, challenges of image storage for small memory devices, card image communications, and the present status of standards. The paper will conclude with recommendations for the evolution of smart card image standards towards image formats customized to the image content and more optimized for smart card memory constraints.

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.

SOFTWARE IMPLEMENTATION OF FORMING OF COLOR-BASED CARDS FOR ASSESSMENT OF EARLY STAGES INNOVATION PROJECTS

Directory of Open Access Journals (Sweden)

Ekaterina I. Bragina

2015-01-01

Full Text Available The article deals with functional program that allows to generate a visualrepresentation of the shareholder tothe innovative project early stage ofdevelopment, formed a color-based cards.

Diagnosis of clinical samples spotted on FTA cards using PCR-based methods.

Science.gov (United States)

Jamjoom, Manal; Sultan, Amal H

2009-04-01

The broad clinical presentation of Leishmaniasis makes the diagnosis of current and past cases of this disease rather difficult. Differential diagnosis is important because diseases caused by other aetiologies and a clinical spectrum similar to that of leishmaniasis (e.g. leprosy, skin cancers and tuberculosis for CL; malaria and schistosomiasis for VL) are often present in endemic areas of endemicity. Presently, a variety of methods have been developed and tested to aid the identification and diagnosis of Leishmania. The advent of the PCR technology has opened new channels for the diagnosis of leishmaniasis in a variety of clinical materials. PCR is a simple, rapid procedure that has been adapted for diagnosis of leishmaniasis. A range of tools is currently available for the diagnosis and identification of leishmaniasis and Leishmania species, respectively. However, none of these diagnostic tools are examined and tested using samples spotted on FTA cards. Three different PCR-based approaches were examined including: kDNA minicircle, Leishmania 18S rRNA gene and PCR-RFLP of Intergenic region of ribosomal protein. PCR primers were designed that sit within the coding sequences of genes (relatively well conserved) but which amplify across the intervening intergenic sequence (relatively variable). These were used in PCR-RFLP on reference isolates of 10 of the most important Leishmania species: L. donovani, L. infantum, L. major & L. tropica. Digestion of PCR products with restriction enzymes produced species-specific restriction patterns allowed discrimination of reference isolates. The kDNA minicircle primers are highly sensitive in diagnosis of both bone marrow and skin smears from FTA cards. Leishmania 18S rRNA gene conserved region is sensitive in identification of bone marrow smear but less sensitive in diagnosing skin smears. The intergenic nested PCR-RFLP using P5 & P6 as well as P1 & P2 newly designed primers showed high level of reproducibility and sensitivity

Design of the data acquisition system for the nuclear physics experiments at VECC

International Nuclear Information System (INIS)

Dhara, P.; Roy, A.; Maity, P.; Singhai, P.; Roy, P.S.

2012-01-01

The beam from K130 room temperature cyclotron is being extensively used for nuclear physics experiments for last three decades. The typical beam energy for the experiments is approximately 7-10 MeV/nucleon for heavy ions and 8-20 MeV/nucleon for light ions. The number of detectors used, may vary from one channel to few hundreds of detector channels. The proposed detector system for experiments with the superconducting cyclotron may have more than 1200 detector channels, and may be generating more than one million parameters per second. The VME (Versa Module Europa) and CAMAC (Computer Automated Measurement and Control) based data acquisition system (DAQ) is being used to cater the experimental needs. The current system has been designed based on various commercially available modules in NIM (Nuclear Instrumentation Module), CAMAC and VME form factor. This type of setup becomes very complicated to maintain for large number of detectors. Alternatively, the distributed DAQ system based on embedded technology is proposed. The traditional analog processing may be replaced by digital filters based FPGA (Field Programmable Gate Array) boards. This paper describes the design of current DAQ system and the status of the proposed scheme for distributed DAQ system with capability of handling heterogeneous detector systems. (author)

Design And Implementation of Microcontroller Based Curing Light Control of Dental System.

OpenAIRE

Ali hussein hamed

2006-01-01

In this paper, a microcontroller-based electronic circuit have been designed and implemented for dental curing system using 8-bit MCS-51 microcontroller. Also a new control card is designed while considering advantages of microcontroller systems the time of curing was controlled automatically by preset values which were input from a push-button switch. An ignition based on PWM technique was used to reduce the high starting current needed for the halogen lamp. This paper and through the test r...

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.

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.

The SMile Card: a computerised data card for multiple sclerosis patients. SMile Card Scientific Board.

Science.gov (United States)

Mancardi, G L; Uccelli, M M; Sonnati, M; Comi, G; Milanese, C; De Vincentiis, A; Battaglia, M A

2000-04-01

The SMile Card was developed as a means for computerising clinical information for the purpose of transferability, accessibility, standardisation and compilation of a national database of demographic and clinical information about multiple sclerosis (MS) patients. In many European countries, centres for MS are organised independently from one another making collaboration, consultation and patient referral complicated. Only the more highly advanced clinical centres, generally located in large urban areas, have had the possibility to utilise technical possibilities for improving the organisation of patient clinical and research information, although independently from other centres. The information system, developed utilising the Visual Basic language for Microsoft Windows 95, stores information via a 'smart card' in a database which is initiated and updated utilising a microprocessor, located at each neurological clinic. The SMile Card, currently being tested in Italy, permits patients to carry with them all relevant medical information without limitations. Neurologists are able to access and update, via the microprocessor, the patient's entire medical history and MS-related information, including the complete neurological examination and laboratory test results. The SMile Card provides MS patients and neurologists with a complete computerised archive of clinical information which is accessible throughout the country. In addition, data from the SMile Card system can be exported to other database programs.

Pengaruh Games Memorize Card Terhadap Hasil Belajar Siswa pada Operasi Hitung Bilangan

Directory of Open Access Journals (Sweden)

Detta Anastasya

2015-12-01

Full Text Available Kemampuan dasar matematika sangatlah penting untuk siswa Sekolah Dasar (SD. Salah satunya adalah kemampuan melakukan operasi hitung bilangan. Kondisi di lapangan menunjukkan bahwa hasil belajar siswa Sekolah Dasar (SD tentang operasi hitung bilangan masih rendah. Hal ini terjadi karena aktivitas siswa di sekolah pada umumnya masih dibatasi oleh guru, sehingga membuat anak-anak menjadi cepat bosan saat pembelajaran berlangsung. Oleh karena itu, diperlukannya suatu suasana pembelajaran yang baru dengan berbantuan media sehingga dapat membuat pembelajaran menjadi menyenangkan serta membuat siswa lebih aktif. Salah satu media pembelajaran yang akan digunakan adalah Games Memorize Card. Tujuan penelitian ini untuk melihat perbedaan hasil belajar siswa sebelum dan sesudah penggunaan Games Memorize Card serta pengaruh Games Memorize Card terhadap hasil belajar siswa. Adapun subjek dari penelitian ini adalah siswa kelas III SD XYZ di Kabupaten Tangerang. Pengambilan sampel menggunakan teknik purposive sampling. Penelitian ini merupakan penelitian pra-eksperimen dengan menggunakan one group pretest-posttest design. Instrumen yang akan digunakan di dalam penelitian ini berupa tes. Teknik analisis data yang digunakan yaitu uji Wilcoxon dan menghitung nilai N-Gain. Dari hasil penelitian diperoleh bahwa penggunaan Games Memorize Card mampu meningkatkan hasil belajar siswa kelas III SD pada operasi hitung bilangan.Basic math skill is very important for elementary school students. One of them is ability to do number arithmetic operations. Based on the fact show that elementary school students learning outcomes about number arithmetic operations still low. This case happen because activity at school in general still limited by teacher, so that make children become easily bored when learning be held. Therefore, need a new learning environment with assisted media so it can make learning becomes fun and make students active. One of the media that will be used is

Simulation Based Optimization for World Line Card Production System

Directory of Open Access Journals (Sweden)

Sinan APAK

2012-07-01

Full Text Available Simulation based decision support system is one of the commonly used tool to examine complex production systems. The simulation approach provides process modules which can be adjusted with certain parameters by using data relatively easily obtainable in production process. World Line Card production system simulation is developed to evaluate the optimality of existing production line via using discrete event simulation model with variaty of alternative proposals. The current production system is analysed by a simulation model emphasizing the bottlenecks and the poorly utilized production line. Our analysis identified some improvements and efficient solutions for the existing system.

Thermorewritable card by using dyes; Senryo wo mochiita kakikae kanona card

Energy Technology Data Exchange (ETDEWEB)

Muto, Y.

1998-06-01

Described herein are thermorewritable cards which use dyes. Rewritable cards, mainly used for membership and point cards, are themselves used repeatedly and required to be rewritable repeatedly for information they carry. The dyes and developers used for the conventional heat- and pressure-sensitive papers are colorless, leuco-dye precursors and acidic compounds with a phenolic hydroxyl group or the like. They transfer electrons to each other, opening the lactone ring of the dye precursor to develop the color. Developing and erasing the color are reversible chemical reactions, where the color is developed under heat and maintained by quenching. For erasing the color, it is heated and then slowly cooled to separate the precursor and developer phases from each other. A printer (thermal head) is required for developing and erasing a color. Durability under various conditions is another requirement of the card; it must be adaptable to weather conditions and resistant to sweat. The new thermorewritable card is protected from various adverse effects on its chemical reactions, and made as durable as the conventional cards. 3 refs., 5 figs., 1 tab.

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…

Card-Sorting Usability Tests of the WMU Libraries' Web Site

Science.gov (United States)

Whang, Michael

2008-01-01

This article describes the card-sorting techniques used by several academic libraries, reports and discusses the results of card-sorting usability tests of the Western Michigan University Libraries' Web site, and reveals how the WMU libraries incorporated the findings into a new Web site redesign, setting the design direction early on. The article…

Optical security features for plastic card documents

Science.gov (United States)

Hossick Schott, Joachim

1998-04-01

Print-on-demand is currently a major trend in the production of paper based documents. This fully digital production philosophy will likely have ramifications also for the secure identification document market. Here, plastic cards increasingly replace traditionally paper based security sensitive documents such as drivers licenses and passports. The information content of plastic cards can be made highly secure by using chip cards. However, printed and other optical security features will continue to play an important role, both for machine readable and visual inspection. Therefore, on-demand high resolution print technologies, laser engraving, luminescent pigments and laminated features such as holograms, kinegrams or phase gratings will have to be considered for the production of secure identification documents. Very important are also basic optical, surface and material durability properties of the laminates as well as the strength and nature of the adhesion between the layers. This presentation will address some of the specific problems encountered when optical security features such as high resolution printing and laser engraving are to be integrated in the on-demand production of secure plastic card identification documents.

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.

Perceptions of nursing students after performing an individual activity designed to develop their critical thinking: The "critical card" tool.

Science.gov (United States)

Urcola-Pardo, Fernando; Blázquez-Ornat, Isabel; Anguas-Gracia, Ana; Gasch-Gallen, Ángel; Germán-Bes, Concepción

2018-03-01

Critical thinking in Health Sciences is among the transversal competences in the Nursing Degree. The critical card is a tool of individual learning, designed to develop critical thinking, and set in the process of environmental health learning. Every student must perform the activity to obtain the highest qualification in Community Health Nursing subject. The aim of this project was to evaluate this learning tool using the students' perceptions after its performance. The evaluation was based on the answers to a questionnaire obtained from the third course students of Nursing Degree at the University of Zaragoza. The questionnaire was made up of 14 Likert-type questions, grouped in four dimensions. The student participation rate was higher than 50%. The analysis of the questionnaire obtained 67,8% positive answers. The variability between dimensions ranged between 49% of positive answers for application in other subjects and 87% of positive answers for the improvements applicable to the instrument. The students coincided in indicating that the critical card is a useful learning tool and could be applicable in other subjects. However, the weight it is given in the global evaluation of the subject is considered to be too low, considering the time used to complete the activity. Copyright © 2017 Elsevier Ltd. All rights reserved.

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 ...

Feasibility and accuracy evaluation of three human papillomavirus assays for FTA card-based sampling: a pilot study in cervical cancer screening.

Science.gov (United States)

Wang, Shao-Ming; Hu, Shang-Ying; Chen, Wen; Chen, Feng; Zhao, Fang-Hui; He, Wei; Ma, Xin-Ming; Zhang, Yu-Qing; Wang, Jian; Sivasubramaniam, Priya; Qiao, You-Lin

2015-11-04

Liquid-state specimen carriers are inadequate for sample transportation in large-scale screening projects in low-resource settings, which necessitates the exploration of novel non-hazardous solid-state alternatives. Studies investigating the feasibility and accuracy of a solid-state human papillomavirus (HPV) sampling medium in combination with different down-stream HPV DNA assays for cervical cancer screening are needed. We collected two cervical specimens from 396 women, aged 25-65 years, who were enrolled in a cervical cancer screening trial. One sample was stored using DCM preservative solution and the other was applied to a Whatman Indicating FTA Elute® card (FTA card). All specimens were processed using three HPV testing methods, including Hybrid capture 2 (HC2), careHPV™, and Cobas®4800 tests. All the women underwent a rigorous colposcopic evaluation that included using a microbiopsy protocol. Compared to the liquid-based carrier, the FTA card demonstrated comparable sensitivity for detecting high grade Cervical Intraepithelial Neoplasia (CIN) using HC2 (91.7 %), careHPV™ (83.3 %), and Cobas®4800 (91.7 %) tests. Moreover, the FTA card showed a higher specificity compared to a liquid-based carrier for HC2 (79.5 % vs. 71.6 %, P = 0.015), comparable specificity for careHPV™ (78.1 % vs. 73.0 %, P > 0.05), but lower specificity for the Cobas®4800 test (62.4 % vs. 69.9 %, P = 0.032). Generally, the FTA card-based sampling medium's accuracy was comparable with that of liquid-based medium for the three HPV testing assays. FTA cards are a promising sample carrier for cervical cancer screening. With further optimization, it can be utilized for HPV testing in areas of varying economic development.

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...

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.

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

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...... 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....... 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...

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.

Password-based authenticated key exchange scheme using smart card

Science.gov (United States)

Liu, Hui; Zhong, Shaojun

2013-03-01

A protocol that allows any two entities to negotiate a shared session key is commonly called a key exchange protocol. If the protocol provides a function to authenticate each other, we call the protocol authenticated key exchange protocol (AKE). Password authentication key exchange (PAKE) is the AKE protocol in which the two entities share a humanmemorable password. Most of current PAKE relies on the existence of a public key infrastructure, which sometime is impossible for a certain environments such as low computational device due to the computation overhead. In this paper, we propose password-based authenticated key exchange using smart card. Compared to previous PAKE, our protocol is more efficient because our protocol is based on ECC. Thereby, the proposed protocol can be well applied to low computation device.

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

A SECURE MESSAGE TRANSMISSION SYSTEM ARCHITECTURE FOR COMPUTER NETWORKS EMPLOYING SMART CARDS

Directory of Open Access Journals (Sweden)

Geylani KARDAŞ

2008-01-01

Full Text Available In this study, we introduce a mobile system architecture which employs smart cards for secure message transmission in computer networks. The use of smart card provides two security services as authentication and confidentiality in our design. The security of the system is provided by asymmetric encryption. Hence, smart cards are used to store personal account information as well as private key of each user for encryption / decryption operations. This offers further security, authentication and mobility to the system architecture. A real implementation of the proposed architecture which utilizes the JavaCard technology is also discussed in this study.

A trigger card for event rejection in the RMC experiment at TRIUMF

International Nuclear Information System (INIS)

Bennett, P.; Chan, R.; Daviel, S.; Ko, S.; Blecher, M.; Hasinoff, M.; Sample, D.; Wright, D.; Poutissou, R.

1990-01-01

A trigger card has been designed and constructed to improve the trigger efficiency of a large solid angle pair spectrometer to be used for the measurement of radiative muon capture at TRIUMF. A number of these trigger cards are connected to FASTBUS pipeline TDCs via the FASTBUS auxiliary connector, to provide coarse information on the tracks of charged particles in a drift chamber. The trigger cards produce a majority OR of groups of six signals from the chamber, allowing very fast on-line event rejection. The performance of the cards and other relevant technical issues will be discussed in this article

The Linux based distributed data acquisition system for the ISTRA+ experiment

International Nuclear Information System (INIS)

Filin, A.; Inyakin, A.; Novikov, V.; Obraztsov, V.; Smirnov, N.; Vlassov, E.; Yuschenko, O.

2001-01-01

The DAQ hardware of the ISTRA+ experiment consists of the VME system crate that contains two PCI-VME bridges interfacing two PCs with VME, external interrupts receiver, the readout controller for dedicated front-end electronics, the readout controller buffer memory module, the VME-CAMAC interface, and additional control modules. The DAQ computing consist of 6 PCs running the Linux operating system and linked into LAN. The first PC serves the external interrupts and acquires the data from front-end electronic. The second one is the slow control computer. The remaining PCs host the monitoring and data analysis software. The Linux based DAQ software provides the external interrupts processing, the data acquisition, recording, and distribution between monitoring and data analysis tasks running at DAQ PCs. The monitoring programs are based on two packages for data visualization: home-written one and the ROOT system. MySQL is used as a DAQ database

The impacts of smart cards on hospital information systems--an investigation of the first phase of the national health insurance smart card project in Taiwan.

Science.gov (United States)

Liu, Chien-Tsai; Yang, Pei-Tun; Yeh, Yu-Ting; Wang, Bin-Long

2006-02-01

To investigate the impacts of the first phase of Taiwan's Bureau of National Health Insurance (TBNHI) smart card project on existing hospital information systems. TBNHI has launched a nationwide project for replacement of its paper-based health insurance cards by smart cards (or NHI-IC cards) since November 1999. The NHI-IC cards have been used since 1 July 2003, and they have fully replaced the paper-based cards since 1 January 2004. Hospitals must support the cards in order to provide medical services for insured patients. We made a comprehensive study of the current phase of the NHI-IC card system, and conducted a questionnaire survey (from 1 October to 30 November, 2003) to investigate the impacts of NHI-IC cards on the existing hospital information systems. A questionnaire was distributed by mail to 479 hospitals, including 23 medical centers, 71 regional hospitals, and 355 district hospitals. The returned questionnaires were also collected by prepaid mail. The questionnaire return rates of the medical centers, regional hospitals and district hospitals were 39.1, 29.6 and 20.9%, respectively. In phase 1 of the project, the average number of card readers purchased per medical center, regional hospital, and district hospital were 202, 45 and 10, respectively. The average person-days for the enhancement of existing information systems of a medical center, regional hospital and district hospital were 175, 74 and 58, respectively. Three months after using the NHI-IC cards most hospitals (60.6%) experienced prolonged service time for their patients due to more interruptions caused mainly by: (1) impairment of the NHI-IC cards (31.2%), (2) failure in authentication of the SAMs (17.0%), (3) malfunction in card readers (15.3%) and (4) problems with interfaces between the card readers and hospital information systems (15.8%). The overall hospital satisfaction on the 5-point Likert scale was 2.86. Although most hospitals were OK with the project, there was about 22

Attitudes of Consumers Towards Islamic and Conventional Credit Cards in Indonesia

Directory of Open Access Journals (Sweden)

Sylva Alif Rusmita

2017-07-01

Full Text Available This study aims to analyze the attitudes of consumers towards Islamic and conventional credit cards. Using online questionnaire survey data from 51 respondents in Surabaya, East Java, the study revealed that most consumers possessed credit cards because of their convenience factor, relationship with their existing bank, and card salesmen. Therefore, the sale is the most powerful way to invite the community to have an Islamic credit card. Many customers do not care whether their credit cards are Islamic based or not, as long as the salesman promoted cards to them and the cards are able to meet their personal needs, especially for sales and purchase transactions online, they will utilize the cards. The large number of Muslims in Surabaya should be a share of the lucrative market for Islamic credit cards. Therefore, the education about the Islamic manner of consumption and the dangers of usury should be promoted in Surabaya.DOI: 10.15408/etk.v16i2.5519

Feasibility and accuracy evaluation of three human papillomavirus assays for FTA card-based sampling: a pilot study in cervical cancer screening

International Nuclear Information System (INIS)

Wang, Shao-Ming; Hu, Shang-Ying; Chen, Wen; Chen, Feng; Zhao, Fang-Hui; He, Wei; Ma, Xin-Ming; Zhang, Yu-Qing; Wang, Jian; Sivasubramaniam, Priya; Qiao, You-Lin

2015-01-01

Liquid-state specimen carriers are inadequate for sample transportation in large-scale screening projects in low-resource settings, which necessitates the exploration of novel non-hazardous solid-state alternatives. Studies investigating the feasibility and accuracy of a solid-state human papillomavirus (HPV) sampling medium in combination with different down-stream HPV DNA assays for cervical cancer screening are needed. We collected two cervical specimens from 396 women, aged 25–65 years, who were enrolled in a cervical cancer screening trial. One sample was stored using DCM preservative solution and the other was applied to a Whatman Indicating FTA Elute® card (FTA card). All specimens were processed using three HPV testing methods, including Hybrid capture 2 (HC2), careHPV™, and Cobas®4800 tests. All the women underwent a rigorous colposcopic evaluation that included using a microbiopsy protocol. Compared to the liquid-based carrier, the FTA card demonstrated comparable sensitivity for detecting high grade Cervical Intraepithelial Neoplasia (CIN) using HC2 (91.7 %), careHPV™ (83.3 %), and Cobas®4800 (91.7 %) tests. Moreover, the FTA card showed a higher specificity compared to a liquid-based carrier for HC2 (79.5 % vs. 71.6 %, P = 0.015), comparable specificity for careHPV™ (78.1 % vs. 73.0 %, P > 0.05), but lower specificity for the Cobas®4800 test (62.4 % vs. 69.9 %, P = 0.032). Generally, the FTA card-based sampling medium’s accuracy was comparable with that of liquid-based medium for the three HPV testing assays. FTA cards are a promising sample carrier for cervical cancer screening. With further optimization, it can be utilized for HPV testing in areas of varying economic development

Design and evaluation of the IBL BOC for the ATLAS experiment at CERN

Energy Technology Data Exchange (ETDEWEB)

Schroer, Nicolai

2013-02-14

In 2013 during a 20 month long shutdown of the LHC the Pixel Detector of the ATLAS Experiment at CERN will be upgraded by inserting a fourth innermost layer between the beam pipe and the current detector. This so called Insertable B-Layer (IBL) will be constructed with 448 of the new FE-I4 chips to handle the readout of the about 12 million pixels provided by the sensors of this layer. The improved architecture and increased bandwidth of these new readout chips requires new off-detector electronics which were decided to be also backwards compatible to the existing system. Hence the VME card pair establishing the optical interface to front-end and data acquisition (BOC) and managing the data processing and calibration (ROD) have been redesigned for the IBL. In this thesis the redesign of the BOC card is motivated and presented. At first the ATLAS Experiment is described and the need to upgrade the Pixel Detector with a new layer is explained. As the readout chip architecture of the current system has flaws preventing its use for the IBL the new FE-I4 is introduced, and with a look at the current off-detector electronics the need for a redesign of it is justified. Starting with the conceptual planning, the redesign process of the BOC card is presented from hard- and firmware development to testing of the first prototypes. The redesigned BOC is based on modern FPGA technology in conjunction with commercial off-the-shelf optical transceiver modules to provide an integration four times higher than the current system, including the flexibility to adjust to different use cases by simply changing the firmware.

Design and evaluation of the IBL BOC for the ATLAS experiment at CERN

International Nuclear Information System (INIS)

Schroer, Nicolai

2013-01-01

In 2013 during a 20 month long shutdown of the LHC the Pixel Detector of the ATLAS Experiment at CERN will be upgraded by inserting a fourth innermost layer between the beam pipe and the current detector. This so called Insertable B-Layer (IBL) will be constructed with 448 of the new FE-I4 chips to handle the readout of the about 12 million pixels provided by the sensors of this layer. The improved architecture and increased bandwidth of these new readout chips requires new off-detector electronics which were decided to be also backwards compatible to the existing system. Hence the VME card pair establishing the optical interface to front-end and data acquisition (BOC) and managing the data processing and calibration (ROD) have been redesigned for the IBL. In this thesis the redesign of the BOC card is motivated and presented. At first the ATLAS Experiment is described and the need to upgrade the Pixel Detector with a new layer is explained. As the readout chip architecture of the current system has flaws preventing its use for the IBL the new FE-I4 is introduced, and with a look at the current off-detector electronics the need for a redesign of it is justified. Starting with the conceptual planning, the redesign process of the BOC card is presented from hard- and firmware development to testing of the first prototypes. The redesigned BOC is based on modern FPGA technology in conjunction with commercial off-the-shelf optical transceiver modules to provide an integration four times higher than the current system, including the flexibility to adjust to different use cases by simply changing the firmware.

A smart city application: a fully controlled street lighting isle based on Raspberry-Pi card, a ZigBee sensor network and WiMAX.

Science.gov (United States)

Leccese, Fabio; Cagnetti, Marco; Trinca, Daniele

2014-12-18

A smart city application has been realized and tested. It is a fully remote controlled isle of lamp posts based on new technologies. It has been designed and organized in different hierarchical layers, which perform local activities to physically control the lamp posts and transmit information with another for remote control. Locally, each lamp post uses an electronic card for management and a ZigBee tlc network transmits data to a central control unit, which manages the whole isle. The central unit is realized with a Raspberry-Pi control card due to its good computing performance at very low price. Finally, a WiMAX connection was tested and used to remotely control the smart grid, thus overcoming the distance limitations of commercial Wi-Fi networks. The isle has been realized and tested for some months in the field.

A Smart City Application: A Fully Controlled Street Lighting Isle Based on Raspberry-Pi Card, a ZigBee Sensor Network and WiMAX

Directory of Open Access Journals (Sweden)

Fabio Leccese

2014-12-01

Full Text Available A smart city application has been realized and tested. It is a fully remote controlled isle of lamp posts based on new technologies. It has been designed and organized in different hierarchical layers, which perform local activities to physically control the lamp posts and transmit information with another for remote control. Locally, each lamp post uses an electronic card for management and a ZigBee tlc network transmits data to a central control unit, which manages the whole isle. The central unit is realized with a Raspberry-Pi control card due to its good computing performance at very low price. Finally, a WiMAX connection was tested and used to remotely control the smart grid, thus overcoming the distance limitations of commercial Wi-Fi networks. The isle has been realized and tested for some months in the field.

Beta Testing an Oral Health Edutainment Card Game Among 12-13-Year-Old Children in Bangalore, India.

Science.gov (United States)

Harikiran, Arkalgud Govindraju; Vadavi, Deepti; Shruti, Tulika

2017-12-01

Card games are easy, cost effective, culturally acceptable, as well as sustainable and require minimal infrastructure over other edutainment approaches in achieving health and oral health promotion goals. Therefore, we wanted to conceptualize, develop, and beta test an innovative oral health edutainment card game for preadolescent children in Bangalore, India. An innovative oral health card game, titled "32 warriors" was conceptualized and developed to incorporate age appropriate, medically accurate oral health information. The card game aimed at empowering children to take appropriate care of their oral health. The card game was beta tested on 45 children, aged between 12 and 13 years. Using prepost design, a 32-itemed, closed-ended questionnaire assessed children's oral health knowledge, attitude, and feedback on the game. Change in mean scores for knowledge and attitude was assessed using "Wilcoxon Sign Rank test" at P game and learned new things about oral health. The card game is appealing to children and improves their oral health knowledge and attitude as evidenced by beta test results. We need to further explore the demand, feasibility, and cost effectiveness of introducing this game in formal settings (school based)/informal settings (family and other social settings).

INTERFACE ELECTRONIC MEDICAL CARD ON MOBILE DEVICE

Directory of Open Access Journals (Sweden)

Y. L. Nechyporenko

2013-05-01

Full Text Available The concept designed by electronic medical card for heterogeneous environment of medical information systems at various levels. Appropriate model and technical solution. Done evaluating operating systems for mobile devices. Designed and produced by the project mobile application on Android OS as an electronic medical record on a Tablet PC Acer.

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...

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

VME computer monitoring system of KEK-PS fast pulsed magnet currents and beam intensities

International Nuclear Information System (INIS)

Kawakubo, T.; Akiyama, A.; Kadokura, E.; Ishida, T.

1992-01-01

For beam transfer from the KEK-PS Linac to the Booster synchrotron ring and from the Booster to the Main ring, many pulse magnets have been installed. It is very important for the machine operation to monitor the firing time, rising time and peak value of the pulsed magnet currents. It is also very important for magnet tuning to obtain good injection efficiency of the Booster and the Main ring, and to observe the last circulating bunched beam in the Booster as well as the first circulating in the Main. These magnet currents and beam intensity signals are digitized by a digital oscilloscope with signal multiplexers, and then shown on a graphic display screen of the console via a VME computer. (author)

CARDHOLDERS' ATTITUDE AND BANK CREDIT CARD USAGE IN MALAYSIA: AN EXPLORATORY STUDY

Directory of Open Access Journals (Sweden)

Aizzat Mohd. Nasurdin

2002-01-01

Full Text Available The study is aimed at validating attributes that influence the differences in attitudes among active and inactive cardholders. By focusing on relevant attributes that have been identified, it is believed that credit card issuing banks can position themselves effectively via their marketing strategies to activate their existing cardholders' usage rate as well as to attract new active cardholders. Thirteen important attributes were used to measure credit cardholders' attitude. These attributes include acceptance level, credit limit, interest-free repayment period, annual fee, application approval period, ancillary functions, handling of cardholders' complaints, issuing bank image, gift/bonus to new applicants, card design, leaflet to describe the card,and advertising by the issuing bank. Acceptance level, credit limit, interest free repayment period, ancillary functions, handling of cardholders' complaints, bank image, and bank advertising were found to be the most important attributes that influenced cardholders' attitudes in distinguishing active from inactive cardholders. Based on the results of the study, several suggestions are forwarded to credit card issuing banks as a step to stimulate credit cardholders' usage level. Among these are to work closer with various retailers to promote the credit card payment mode, to provide adequate credit limit to cardholders, to extend interest free repayment period from 20 days to 30 days, to implement strategic alliances with firms involved in travelling, entertainment, insurance, and telecommunications and, to advertise more so as to create a brand name for the issuing bank.

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...

An method of verify period signal based on data acquisition card

International Nuclear Information System (INIS)

Zeng Shaoli

2005-01-01

This paper introduces an method to verify index voltage of Period Signal Generator by using data acquisition card. which it's error is less 0.5%. A corresponding Win32's program, which use voluntarily developed VxD to control data acquisition card direct I/O and multi thread technique for gain the best time scale precision, has developed in Windows platform. The program will real time collect inda voltage data and auto measure period. (authors)

Point card compatible automatic vending machine for canned drink; Point card taio kan jido hanbaiki

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-01-10

A point card compatible automatic vending machine for canned drinks is developed, which provides drink manufacturers with a powerful tool to acquire selling sites and attract consumers. Since the machine is equipped with a device to handle point cards, regular customers have increased and sales have picked up. A point card issuing device is also installed, and the new machine issues a point card whenever a customer wants. The drink manufacturers are evaluating high of the vending machine because it will contribute to the diffusion of the point card system and because a sales promotion campaign may be conducted through the vending machine for instance by exchanging a fully marked card with a giveaway on the spot. In the future, a bill validator (paper money identifier) will be integrated even with small size machines for the diffusion of point card compatible machines. (translated by NEDO)

Design of mass flow rate measurement system for SST-1 superconducting magnet system

Energy Technology Data Exchange (ETDEWEB)

Varmora, P., E-mail: pvamora@ipr.res.in; Sharma, A.N.; Khristi, Y.; Prasad, U.; Patel, D.; Doshi, K.; Pradhan, S.

2016-11-15

Highlights: • Design of Venturi meter for SST-1 magnet system. • Details of Helium mass flow measurement system used in SST-1. • Instruments and measurement techniques for flow measurement. • VME based data acquisition system details and flow calculation and results from SST-1 campaigns. - Abstract: Superconducting Magnet System (SCMS) of Steady State Superconducting Tokamak – 1 (SST-1) is forced-flow cooled by a closed cycle 1.3 kW (at 4.5 K) class Helium Refrigerator cum Liquefier (HRL) system. An accurate measurement of helium mass flow rate in different coils is required to ensure the uniform cooling of the cold mass in the entire range of operating temperature (300 K to 4.5 K) and pressure (0.9–0.4 MPa). To meet this requirement, indigenously designed and fabricated venturi meters are installed on 27 different coils of SST-1 SCMS. A VME based Data Acquisition System (DAS) has been developed and used to acquire the flow measurement data from different flowmeters. The details of the design of venturi meter, its different measurement and signal conditioning components, the data acquisition system and the mass flow rate calculation method are described in this paper. The mass flow rate measurement data from cryogenic acceptance and SST-1 magnet commissioning experiments are also presented and discussed in this paper.

Design of mass flow rate measurement system for SST-1 superconducting magnet system

International Nuclear Information System (INIS)

Varmora, P.; Sharma, A.N.; Khristi, Y.; Prasad, U.; Patel, D.; Doshi, K.; Pradhan, S.

2016-01-01

Highlights: • Design of Venturi meter for SST-1 magnet system. • Details of Helium mass flow measurement system used in SST-1. • Instruments and measurement techniques for flow measurement. • VME based data acquisition system details and flow calculation and results from SST-1 campaigns. - Abstract: Superconducting Magnet System (SCMS) of Steady State Superconducting Tokamak – 1 (SST-1) is forced-flow cooled by a closed cycle 1.3 kW (at 4.5 K) class Helium Refrigerator cum Liquefier (HRL) system. An accurate measurement of helium mass flow rate in different coils is required to ensure the uniform cooling of the cold mass in the entire range of operating temperature (300 K to 4.5 K) and pressure (0.9–0.4 MPa). To meet this requirement, indigenously designed and fabricated venturi meters are installed on 27 different coils of SST-1 SCMS. A VME based Data Acquisition System (DAS) has been developed and used to acquire the flow measurement data from different flowmeters. The details of the design of venturi meter, its different measurement and signal conditioning components, the data acquisition system and the mass flow rate calculation method are described in this paper. The mass flow rate measurement data from cryogenic acceptance and SST-1 magnet commissioning experiments are also presented and discussed in this paper.

VMEbus based computer and real-time UNIX as infrastructure of DAQ

International Nuclear Information System (INIS)

Yasu, Y.; Fujii, H.; Nomachi, M.; Kodama, H.; Inoue, E.; Tajima, Y.; Takeuchi, Y.; Shimizu, Y.

1994-01-01

This paper describes what the authors have constructed as the infrastructure of data acquisition system (DAQ). The paper reports recent developments concerned with HP VME board computer with LynxOS (HP742rt/HP-RT) and Alpha/OSF1 with VMEbus adapter. The paper also reports current status of developing a Benchmark Suite for Data Acquisition (DAQBENCH) for measuring not only the performance of VME/CAMAC access but also that of the context switching, the inter-process communications and so on, for various computers including Workstation-based systems and VME board computers

submitter Status of the Demonstrator Magnets for the EuCARD-2 Future Magnets Project

CERN Document Server

Kirby, G; Badel, A; Bajko, M; Ballarino, A; Bottura, L; Dhalle, M; Durante, M; Fazilleau, P; Fleiter, J; Goldacker, W; Haro, E; Himbele, J; Kario, A; Langeslag, S; Lorin, C; Murtzomaki, J; van Nugteren, J; de Rijk, G; Salmi, T; Senatore, C; Stenvall, A; Tixador, P; Usoskin, A; Volpini, G; Yang, Y; Zangenberg, N

2016-01-01

EuCARD-2 is a project partly supported by FP7 European Commission aiming at exploring accelerator magnet technology for 20-T dipole operating field. The EuCARD-2 collaboration is liaising with similar programs for high-field magnets in the U.S. and Japan. EuCARD-2 focuses, through the work package 10 “future magnets,” on the development of a 10-kA-class superconducting high-current-density cable suitable for accelerator magnets, for a 5-T stand-alone dipole of 40-mm bore and about 1-m length. After stand-alone testing, the magnet will be inserted in a large bore background dipole, 10-18 T. This paper reports on the design and development of models, which are called Feather0, wound with REBCO Roebel cable. Based on aligned block design to take advantage of the anisotropy of the REBCO tapes, Feather0 is a precursor of Feather2, which should reach the project goals in 2016. Feather0 is planned to be tested both in stand alone and as an insert mounted in the CERN Fresca facility providing 10-T background fiel...

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.

CERN’s FMC Kit

CERN Document Server

Cattin, M; Serrano, J; van der Bij, E; Wlostowski, T

2014-01-01

In the context of the renovation of controls and data acquisition electronics for accelerators the BE-CO-HT section at CERN has designed a kit based on carriers and mezzanines following the VITA FPGAMezzanine Card (FMC) standard. Carriers exist in VME64x and PCIe form factors, with a PXIe carrier underway. Mezzanines include an Analog to Digital Converter, a Time to Digital Converter, a fine delay generator and a Digital Input/Output. All of the designs are licensed under the CERN Open Hardware Licence and commercialised by companies. This paper discusses the benefits of this carrier mezzanine strategy and of the Open Hardware based commercial paradigm. It also explains the design of each layer of the FMC kit, from the hardware to the gateware and the Linux device driver. In addition, several tools to help designers developing gateware for mezzanines and new concepts such as the Self-Describing Bus (SDB) and the fmcbus are presented. Lastly, some of the plans for the future of the FMC kit and Open Hardware Re...

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)

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.

DATA MINING APPLICATION IN CREDIT CARD FRAUD DETECTION SYSTEM

Directory of Open Access Journals (Sweden)

FRANCISCA NONYELUM OGWUELEKA

2011-06-01

Full Text Available Data mining is popularly used to combat frauds because of its effectiveness. It is a well-defined procedure that takes data as input and produces models or patterns as output. Neural network, a data mining technique was used in this study. The design of the neural network (NN architecture for the credit card detection system was based on unsupervised method, which was applied to the transactions data to generate four clusters of low, high, risky and high-risk clusters. The self-organizing map neural network (SOMNN technique was used for solving the problem of carrying out optimal classification of each transaction into its associated group, since a prior output is unknown. The receiver-operating curve (ROC for credit card fraud (CCF detection watch detected over 95% of fraud cases without causing false alarms unlike other statistical models and the two-stage clusters. This shows that the performance of CCF detection watch is in agreement with other detection software, but performs better.

Unraveling a Card Trick

Science.gov (United States)

Hoare, Tony; Shankar, Natarajan

In one version of Gilbreath's card trick, a deck of cards is arranged as a series of quartets, where each quartet contains a card from each suit and all the quartets feature the same ordering of the suits. For example, the deck could be a repeating sequence of spades, hearts, clubs, and diamonds, in that order, as in the deck below.

The readout system for the ALICE zero degree calorimeters

CERN Document Server

Siddhanta, S; De Falco, A; Floris, M; Masoni, A; Puddu, G; Serci, S; Uras, A; Usai, G; Arnaldi, R; Bianchi, L; Bossu, F; Chiavassa, E; De Marco, N; Ferretti, A; Gagliardi, M; Gallio, M; Luparello, G; Musso, A; Oppedisano, C; Piccotti, A; Scomparin, E; Vercellin, E; Cortese, P; Dellacasa, G

2011-01-01

ALICE at the CERN LHC will investigate the physics of strongly interacting matter at extreme energy densities where the formation of the Quark Gluon Plasma is expected. Its properties can be studied from observations like the production of mesons w ith charm and beauty quarks. These signals have to be studied as a function of energy density, which is determined by the centrality of collisions. One of the physics observables that is closely related with the centrality of the collision is the number o f spectator nucleons that can be measured by the Zero Degree Calorimeters (ZDC). Having a direct geometric interpretation allows to extract the impact parameter with minimal model assumptions. This paper describes the readout system of the ZDC. The ZDC re adout consists of a VME system with a ZDC Readout Card, a VME Processor, Discriminators, a ZDC Trigger Card, scalers, QDCs and TDCs. The system was successfully tested during the 2009 ALICE data taking and is currently operational at the LHC.

Credit Card Debt Hardship Letter Samples

OpenAIRE

lissa coffey

2016-01-01

Having trouble with your credit card debt? Below you will find examples of hardship letters. There are several things to consider when writing a credit card hardship letter. A hardship letter is the first step to letting the credit card company know that things are bad. This free credit card hardship letter sample is only a guide in order to start the negotiation. Credit card debt hardship letter example, hardship letter to credit card. If you are having trouble paying off your debt and need ...

A Case Study of Engaging Hard-to-Reach Participants in the Research Process: Community Advisors on Research Design and Strategies (CARDS)®.

Science.gov (United States)

Kaiser, Betty L; Thomas, Gay R; Bowers, Barbara J

2017-02-01

Lack of diversity among study participants in clinical research limits progress in eliminating health disparities. The engagement of lay stakeholders, such as patient or community advisory boards (CABs), has the potential to increase recruitment and retention of underrepresented groups by providing a structure for gathering feedback on research plans and materials from this target population. However, many CABs intentionally recruit prominent stakeholders who are connected to or comfortable with research and academia and thus may not accurately represent the perspectives of underrepresented groups who have been labeled hard-to-reach, including racial minorities and low-income or low-literacy populations. We developed a partnership between the University of Wisconsin-Madison School of Nursing and two community centers to deliberately engage hard-to-reach people in two lay advisory groups, the Community Advisors on Research Design and Strategies (CARDS)®. Community center staff recruited the CARDS from center programs, including parenting and childcare programs, women's support groups, food pantries, and senior meal programs. The CARDS model differs from other CABs in its participants, processes, and outcomes. Since 2010, the CARDS have met monthly with nurses and other researchers, helping them understand how research processes and the language, tone, appearance, and organization of research materials can discourage people from enrolling in clinical studies. We have successfully used the CARDS model to bring hard-to-reach populations into the research process and have sustained their participation. The model represents a promising strategy for increasing the diversity of participants in clinical research. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

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...

Passive microfluidic array card and reader

Science.gov (United States)

Dugan, Lawrence Christopher [Modesto, CA; Coleman, Matthew A [Oakland, CA

2011-08-09

A microfluidic array card and reader system for analyzing a sample. The microfluidic array card includes a sample loading section for loading the sample onto the microfluidic array card, a multiplicity of array windows, and a transport section or sections for transporting the sample from the sample loading section to the array windows. The microfluidic array card reader includes a housing, a receiving section for receiving the microfluidic array card, a viewing section, and a light source that directs light to the array window of the microfluidic array card and to the viewing section.

Regulating debit cards: the case of ad valorem fees

OpenAIRE

Zhu Wang

2010-01-01

Debit cards have become an indispensable part of the U.S. payments system, accounting for more than a third of consumer payments at point of sale. With this development has come controversy: Card networks charge merchants fees that merchants believe are too high. And most of the fees are ad valorem that is, based on transaction value rather than fixed fees per transaction. ; Given that debit cards incur a fixed cost per transaction, why do networks charge ad valorem fees? How do ad valorem fe...

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.

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.

Variables Influencing Credit Card Balances of Students at a Midwestern University

Science.gov (United States)

Mattson, Lucretia; Sahlhoff, Kathleen; Blackstone, Judith; Peden, Blaine; Nahm, Abraham Y.

2004-01-01

This research used a Web-based survey of students at a Midwest regional university to measure the extent of credit card use by first-year students and seniors. The results indicate that the variables influencing credit card use and the carrying of a balance from one month to the next include the number of cards held by the student, the student's…

The CEBAF accelerator control system: migrating from a TACL to an EPICS based system

International Nuclear Information System (INIS)

Watson, W.A. III; Barker, David; Bickley, Matthew; Gupta, Pratik; Johnson, R.P.

1994-01-01

CEBAF is in the process of migrating its accelerator and experimental hall control systems to one based upon EPICS, a control system toolkit developed by a collaboration among several DOE laboratories in the US. The new system design interfaces existing CAMAC hardware via a CAMAC serial highway to VME-based I/O controllers running the EPICS software; future additions and upgrades will for the most part go directly into VME. The decision to use EPICS followed difficulties in scaling the CEBAF-developed TACL system to full machine operation. TACL and EPICS share many design concepts, facilitating the conversion of software from one toolkit to the other. In particular, each supports graphical entry of algorithms built up from modular code, graphical displays with a display editor, and a client-server architecture with name-based I/O. During the migration, TACL and EPICS will interoperate through a socket-based I/O gateway. As part of a collaboration with other laboratories, CEBAF will add relational database support for system management and high level applications support. Initial experience with EPICS is presented, along with a plan for the full migration which is expected to be finished next year. ((orig.))

Design of a WAV audio player based on K20

Directory of Open Access Journals (Sweden)

Xu Yu

2016-01-01

Full Text Available The designed player uses the Freescale Company’s MK20DX128VLH7 as the core control ship, and its hardware platform is equipped with VS1003 audio decoder, OLED display interface, USB interface and SD card slot. The player uses the open source embedded real-time operating system μC/OS-II, Freescale USB Stack V4.1.1 and FATFS, and a graphical user interface is developed to improve the user experience based on CGUI. In general, the designed WAV audio player has a strong applicability and a good practical value.

A DSP-Based Beam Current Monitoring System for Machine Protection Using Adaptive Filtering

International Nuclear Information System (INIS)

J. Musson; H. Dong; R. Flood; C. Hovater; J. Hereford

2001-01-01

The CEBAF accelerator at Jefferson Lab is currently using an analog beam current monitoring (BCM) system for its machine protection system (MPS), which has a loss accuracy of 2 micro-amps. Recent burn-through simulations predict catastrophic beam line component failures below 1 micro-amp of loss, resulting in a blind spot for the MPS. Revised MPS requirements target an ultimate beam loss accuracy of 250 nA. A new beam current monitoring system has been developed which utilizes modern digital receiver technology and digital signal processing concepts. The receiver employs a direct-digital down converter integrated circuit, mated with a Jefferson Lab digital signal processor VME card. Adaptive filtering is used to take advantage of current-dependent burn-through rates. Benefits of such a system include elimination of DC offsets, generic algorithm development, extensive filter options, and interfaces to UNIX-based control systems

[Smart card systems in health care (protection, key-functions, divided data bases, applications)].

Science.gov (United States)

Simon, P

1999-04-25

Barely more than 15 years have passed since electronic memory cards appeared, their popularity has grown rapidly (first of all as a cash-saving device and later for other purposes, as well). This is due also to the growing interest towards development of the intelligence of information systems for the follow-up of patients' health condition and medical care in countries with a highly developed health and insurance system (need for the creation of data bases divided for individuals) and also to their commitment towards a better control of the quality and costs of health care. We can come to the conclusion that the aim of research, development and the creation of systems in health informatics is to prevent illness and to give a direct informatic support to medical and nursing activity carried out in the patients' interests. The smart card and the surrounding application systems are certainly the appropriate means for the achievement of these aims.

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.

Development of Data Storage System for Portable Multichannel Analyzer using S D Card

International Nuclear Information System (INIS)

Suksompong, Tanate; Ngernvijit, Narippawaj; Sudprasert, Wanwisa

2009-07-01

Full text: The development of data storage system for portable multichannel analyzer (MCA) focused on the application of SD card as a storage device instead of the older devices that could not easily extend their capacity. The entire work consisted of two parts: the first part was the study for pulse detection by designing the input pulse detecting circuit. The second part dealed with the accuracy testing of data storage system for portable MCA, consisting of the design of connecting circuit between micro controller and SD card, the transfer of input pulse data into SD card and the ability of data storage system for radiation detection. It was found that the input pulse detecting circuit could detect the input pulse with the maximum voltage, then the signal was transferred to micro controller for data processing. The micro controller could connect to SD card via SPI MODE. The portable MCA could perfectly verify the input signal ranging from 0.2 to 5.0 volts. The SD card could store the data as . xls file which could easily be accessed by the compatible software such as Microsoft Excel

75 FR 10414 - Researcher Identification Card

Science.gov (United States)

2010-03-08

... capturing administrative information on the characteristics of our users. Other forms of identification are... use bar-codes on researcher identification cards in the Washington, DC, area. The plastic cards we... plastic researcher identification cards as part of their security systems, we issue a plastic card to...

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…

Early clinical experience with CardioCard - a credit card-sized electronic patient record.

Science.gov (United States)

Bernheim, Alain M; Schaer, Beat A; Kaufmann, Christoph; Brunner-La Rocca, Hanspeter; Moulay-Lakhdar, Nadir; Buser, Peter T; Pfisterer, Matthias E; Osswald, Stefan

2006-08-19

CardioCard is a CDROM of credit card size containing medical information on cardiac patients. Patient data acquired during hospital stay are stored in PDF format and secured by a password known to patients only. In a consecutive series of patients, we assessed acceptance and utility of this new information medium. A questionnaire was sent to all patients who had received CardioCard over a one-year period. The questionnaire was returned by 392 patients (73%). 44% of patients had the card with them all the time. The majority of patients (73%) considered the CardioCard useful (8% not useful, 19% no statement) and most (78%) would even agree to bear additional costs. Only 5% worried about data security. In contrast, 44% would be concerned of data transmission via internet. During an observation period of 6 (SD 3) months, data were accessed by 27% of patients and 12% of their physicians. The proportion of card users was lower among older patients: 70 y, 16% and particularly among older women: 61.70 y, 9%; >70 y, 5%. Technical problems during data access occurred in 34%, mostly due to incorrect handling. A majority of patients considered CardioCard as useful and safe. Lack of hardware equipment or insufficient computer knowledge, but not safety issues were the most important limitations. As patients expressed concerns regarding protection of privacy if data were accessible via internet, this would remain a strong limiting factor for online use.

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.

Card sorting to evaluate the robustness of the information architecture of a protocol website.

Science.gov (United States)

Wentzel, J; Müller, F; Beerlage-de Jong, N; van Gemert-Pijnen, J

2016-02-01

A website on Methicillin-Resistant Staphylococcus Aureus, MRSA-net, was developed for Health Care Workers (HCWs) and the general public, in German and in Dutch. The website's content was based on existing protocols and its structure was based on a card sort study. A Human Centered Design approach was applied to ensure a match between user and technology. In the current study we assess whether the website's structure still matches user needs, again via a card sort study. An open card sort study was conducted. Randomly drawn samples of 100 on-site search queries as they were entered on the MRSA-net website (during one year of use) were used as card input. In individual sessions, the cards were sorted by each participant (18 German and 10 Dutch HCWs, and 10 German and 10 Dutch members of the general public) into piles that were meaningful to them. Each participant provided a label for every pile of cards they created. Cluster analysis was performed on the resulting sorts, creating an overview of clusters of items placed together in one pile most frequently. In addition, pile labels were qualitatively analyzed to identify the participants' mental models. Cluster analysis confirmed existing categories and revealed new themes emerging from the search query samples, such as financial issues and consequences for the patient. Even though MRSA-net addresses these topics, they are not prominently covered in the menu structure. The label analysis shows that 7 of a total of 44 MRSA-net categories were not reproduced by the participants. Additional themes such as information on other pathogens and categories such as legal issues emerged. This study shows that the card sort performed to create MRSA-net resulted in overall long-lasting structure and categories. New categories were identified, indicating that additional information needs emerged. Therefore, evaluating website structure should be a recurrent activity. Card sorting with ecological data as input for the cards is

Franchise Plan. Central Archive for Reusable Defense Software (CARDS)

Science.gov (United States)

1994-02-28

domain could result in minimal benefits in comparison to the cost). b. Chose a domain analysis method that can take advantage of the well understood...agreement with CARDS that enumer- ates the range and level of services to be provided by CARDS and obtained from the franchisee . 3. shares a model-based

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…

[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.

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…

Design and implementation of an MCA card with double ADC for nuclear radiation analysis

International Nuclear Information System (INIS)

Razanabololona, V.H.

2001-01-01

The rapid development of technology has triggered several interesting trends in nuclear instrumentation. In particular, the introduction of add-on cards that can serve as multichannel analyzer and offer adequate performance for most of the nuclear applications. The purpose of this thesis has been the design of a multichannel analyser inserted into microcomputer. The originality of this prototype MCA card with its innovative concept is the use of two analog digital converters or ADC of which the objective is to reduce to minima the lost of pulses during the acquisition and the signals processing. The first ADC works as the main converter (or master) and the second ADC the slave converter. The first ADC begins the first signals acquisition, while it will be busy for the processing, the second ADC continues the acquisition, thus there will be no lost pulses or precisely lost of pulses will be reduced to minima.The three main points for a multichannel analyzer will be studied such a the pile-up, the differential non-linearity or 'DNL' and the dead time. In the first part of this thesis the function of the MCA has been described and the different roles of the composed modules have been developed. In the second part, spectra analysis has been done with the MCA prototype as well the comparison with other MCAs such as MCAs S100, TISA, MCA35+, and the Inspector. [fr

Adoption of smart cards in the medical sector: the Canadian experience.

Science.gov (United States)

Auber, B A; Hamel, G

2001-10-01

This research evaluates the factors influencing the adoption of smart cards in the medical sector (a smart card has a micro-processor containing information about the patient: identification, emergency data (allergies, blood type, etc.), vaccination, drugs used, and the general medical record). This research was conducted after a pilot study designed to evaluate the use of such smart cards. Two hundred and ninety-nine professionals, along with 7248 clients, used the smart card for a year. The targeted population included mostly elderly people, infants, and pregnant women (the most intensive users of health care services). Following this pilot study, two surveys were conducted, together with numerous interviews, to assess the factors influencing adoption of the technology. A general picture emerged. indicating that although the new card is well-perceived by individuals, tangible benefits must be available to motivate professionals and clients to adopt the technology. Results show that the fundamental dimension that needs to be assessed before massive diffusion is the relative advantage to the professional. The system must provide a direct benefit to its user. The relative advantage of the system for the professional is directly linked to the obligation for the client to use the card. The system is beneficial for the professional only if the information on the card is complete. Technical adequacy is a necessary but not sufficient condition for adoption.

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.

Citizen empowerment using healthcare and welfare cards.

Science.gov (United States)

Cheshire, Paul

2006-01-01

Cards are used in health and welfare to establish the identity of the person presenting the card; to prove their entitlement to a welfare or healthcare service; to store data needed within the care process; and to store data to use in the administration process. There is a desire to empower citizens - to give them greater control over their lives, their health and wellbeing. How can a healthcare and welfare card support this aim? Does having a card empower the citizen? What can a citizen do more easily, reliably, securely or cost-effectively because they have a card? A number of possibilities include: Choice of service provider; Mobility across regional and national boundaries; Privacy; and Anonymity. But in all of these possibilities a card is just one component of a total system and process, and there may be other solutions--technological and manual. There are risks and problems from relying on a card; and issues of Inclusion for people who are unable use a card. The article concludes that: cards need to be viewed in the context of the whole solution; cards are not the only technological mechanism; cards are not the best mechanism in all circumstances; but cards are very convenient method in very many situations.

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

An advanced mutual-authentication algorithm using 3DES for smart card systems

CSIR Research Space (South Africa)

Tsague, HD

2012-11-01

Full Text Available One of the most commonly used two-factor user authentication mechanisms nowadays is based on smart card and personal identity number or password. A scheme of this type is usually known as, a smart card based password authentication. The core feature...

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

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.

Unconditionally Secure Credit/Debit Card Chip Scheme and Physical Unclonable Function

Science.gov (United States)

Kish, Laszlo B.; Entesari, Kamran; Granqvist, Claes-Göran; Kwan, Chiman

The statistical-physics-based Kirchhoff-law-Johnson-noise (KLJN) key exchange offers a new and simple unclonable system for credit/debit card chip authentication and payment. The key exchange, the authentication and the communication are unconditionally secure so that neither mathematics- nor statistics-based attacks are able to crack the scheme. The ohmic connection and the short wiring lengths between the chips in the card and the terminal constitute an ideal setting for the KLJN protocol, and even its simplest versions offer unprecedented security and privacy for credit/debit card chips and applications of physical unclonable functions (PUFs).

Comparative Study of the New Colorimetric VITEK 2 Yeast Identification Card versus the Older Fluorometric Card and of CHROMagar Candida as a Source Medium with the New Card

OpenAIRE

Aubertine, C. L.; Rivera, M.; Rohan, S. M.; Larone, D. H.

2006-01-01

The new VITEK 2 colorimetric card was compared to the previous fluorometric card for identification of yeast. API 20C was considered the “gold standard.” The new card consistently performed better than the older card. Isolates from CHROMagar Candida plates were identified equally as well as those from Sabouraud dextrose agar.

Effects of refrigerating preinoculated Vitek cards on microbial physiology and antibiotic susceptibility

Science.gov (United States)

Skweres, Joyce A.; Bassinger, Virginia J.; Mishra, S. K.; Pierson, Duane L.

1992-01-01

Reference cultures of 16 microorganisms obtained from the American Type Culture Collection and four clinical isolates were used in standardized solutions to inoculate 60 cards for each test strain. A set of three ID and three susceptibility cards was processed in the Vitek AutoMicrobic System (AMS) immediately after inoculation. The remaining cards were refrigerated at 4 C, and sets of six cards were removed and processed periodically for up to 17 days. The preinoculated AMS cards were evaluated for microorganism identification, percent probability of correct identification, length of time required for final result, individual substrate reactions, and antibiotic minimal inhibitory/concentration (MIC) values. Results indicate that 11 of the 20 microbes tested withstood refrigerated storage up to 17 days without detectable changes in delineating characteristics. MIC results appear variable, but certain antibiotics proved to be more stable than others. The results of these exploratory studies will be used to plan a microgravity experiment designed to study the effect of microgravity on microbial physiology and antibiotic sensitivity.

Low background α β measuring and acquisition PC card based on single chip microcomputer 89C51 and Max528 DAC

International Nuclear Information System (INIS)

Liu Weihong; Pan Zhongtao; Zhang Liqiong

1996-01-01

A low background α β measuring and data acquisition PC card based on 89C51 microcomputer and eight bites eight channels digital to analog converter are introduced. It has four digital threshold adjustments and two high voltage controllers on one card and has functions of processing signals from nuclear detector, such as amplifying, comparing, shaping, coincidence or anti-coincidence, counting and saving data

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 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....

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.

Optimised to Fail: Card Readers for Online Banking

Science.gov (United States)

Drimer, Saar; Murdoch, Steven J.; Anderson, Ross

The Chip Authentication Programme (CAP) has been introduced by banks in Europe to deal with the soaring losses due to online banking fraud. A handheld reader is used together with the customer’s debit card to generate one-time codes for both login and transaction authentication. The CAP protocol is not public, and was rolled out without any public scrutiny. We reverse engineered the UK variant of card readers and smart cards and here provide the first public description of the protocol. We found numerous weaknesses that are due to design errors such as reusing authentication tokens, overloading data semantics, and failing to ensure freshness of responses. The overall strategic error was excessive optimisation. There are also policy implications. The move from signature to PIN for authorising point-of-sale transactions shifted liability from banks to customers; CAP introduces the same problem for online banking. It may also expose customers to physical harm.

Store Security. Credit Card Fraud.

Science.gov (United States)

Brockway, Jerry

The manual, intended for use by adults and not in the high school classroom situation, presents material directed toward assisting in the reduction of credit card crime. This teaching guide is organized in three sections which deal with the nature of and major reasons for credit card fraud, the types of hot card runners, and methods of reducing…

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.

Neural fraud detection in credit card operations.

Science.gov (United States)

Dorronsoro, J R; Ginel, F; Sgnchez, C; Cruz, C S

1997-01-01

This paper presents an online system for fraud detection of credit card operations based on a neural classifier. Since it is installed in a transactional hub for operation distribution, and not on a card-issuing institution, it acts solely on the information of the operation to be rated and of its immediate previous history, and not on historic databases of past cardholder activities. Among the main characteristics of credit card traffic are the great imbalance between proper and fraudulent operations, and a great degree of mixing between both. To ensure proper model construction, a nonlinear version of Fisher's discriminant analysis, which adequately separates a good proportion of fraudulent operations away from other closer to normal traffic, has been used. The system is fully operational and currently handles more than 12 million operations per year with very satisfactory results.

The European Commission's Decision in MasterCard : Issues Facing the Payment Card Industry for the Future

OpenAIRE

John Wotton

2008-01-01

The Decision in MasterCard displays a fundamental divergence between the Commission’s and MasterCard’s approaches to the analysis of the competitive effects of open payment card schemes.

Preventing the threat of credit-card fraud: Factors influencing cashiers' identification-checking behavior.

Science.gov (United States)

Downing, Christopher; Howard, E Henry; Goodwin, Christina; Geller, E Scott

2016-01-01

Two studies examined factors influencing cashiers' identification (ID)-checking behavior in order to inform the development of interventions to prevent credit-card fraud. In both studies, research assistants made credit purchases in various stores and noted the cashiers' ID-checking behavior. In the first study, the store type, whether the cashier swiped the credit/debit card, the amount of the purchase, and whether the credit/debit card was signed significantly influenced ID-checking behavior. In the second study, an A-B-A design was used to evaluate the impact of a "Check my ID" prompt placed on the credit/debit card. The prompt increased cashiers' ID-checking behavior from 5.9% at Baseline to 10.3% during the Intervention. When the prompt was removed, the cashiers' ID-checking behavior decreased to 7.2%. Implications for further intervention research to prevent credit-card fraud are discussed.

In Our Best Interest: Women, Financial Literacy, and Credit Card Behavior

Directory of Open Access Journals (Sweden)

Gary R. Mottola

2013-07-01

Full Text Available Data from the FINRA Foundation National Financial Capability Study revealed that women with low levels of financial literacy were more likely to engage in costly credit card behaviors—like incurring late and over-the-limit fees—than men with low financial literacy. There were, however, no differences in behavior between men and women with high financial literacy. Further, women and low financial literacy respondents reported paying higher interest rates on their credit cards. These findings suggest that increasing financial literacy may help reduce some gender-based differences in credit card behavior and lower credit card interest rates for both men and women.

Fingerprint match-on-card: review and outlook

CSIR Research Space (South Africa)

Shabalala, MB

2015-03-01

Full Text Available the statistics on identity theft. This has been achieved by predominantly implementing biometrics matching algorithms inside smart card technology. The biometric matching inside a smart card is known as Match-on-Card/On-Card comparison. However compared...

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...

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...

Mobile Payment Technology and Competitiveness In the Credit Card Chain

OpenAIRE

Martins, Guilherme Silveira; FGV-EAESP; Martins, Michele Esteves; FGV-EAESP; Di Serio, Luiz Carlos; FGV-EAESP; Csillag, João Mário; FGV-EAESP; Santos, Camila Aparecida; Freeddom Tecnologia e Serviços S.A.

2013-01-01

This paper discusses the value creation sources of Mobile Payment concept into the Credit Card Chain. A case-study was developed based on the Transaction Cost Theory, Value Chain Analysis, RB V, Schumpeterian Innovation, and Strategic Network Theory. The results illustrate the technology potential to modify the configuration of Credit Card chain.

Design of an ARM-based Automatic Rice-Selling Machine for Cafeterias

Directory of Open Access Journals (Sweden)

Zhiliang Kang

2016-02-01

Full Text Available To address the problems of low selling efficiency, poor sanitation conditions, labor-intensive requirement, and quick rice cooling speed in manual rice selling in cafeterias, especially in colleges and secondary schools, this paper presented an Advanced RISC Machines (ARM microprocessor-based rice-selling machine for cafeterias. The machines consisted of a funnel-shaped rice bin, a thermal insulation box, and a conveying and scattering mechanism. Moreover, this machine exerts fuzzy control over stepper motor rpm, and the motor drives the conveyor belt with a scraper to scatter rice, deliver it, and keep it warm. Apart from an external 4*4 keyboard, a point of sale (POS machine, an ARM process and a pressure sensor, the machine is also equipped with card swiping and weighting mechanisms to achieve functions of card swiping payment and precise measurement, respectively. In addition, detection of the right amount of rice and the alarm function are achieved using an ultrasonic sensor and a beeper, respectively. The presence of the rice container on the rice outlet is detected by an optoelectronic switch. Results show that this rice-selling machine achieves precise measurement, quick card swiping, fast rice selling, stable operation, and good rice heat preservation. Therefore, the mechanical design enables the machine to achieve its goals.

Improvement of Internal Audit Planning Method through Application of Risk Card by the Indices of Value-Based Management System of Joint-Stock Company

OpenAIRE

Oleksandr Smetanko

2014-01-01

The Article deals with issues of improving methods of planning and carrying out internal audit in conditions of risk-oriented approach to audit according to the indices of value-based management system - VBM (Value Based Management) using the risk card (risk matrix). A risk card (risk matrix) method has been disclosed taking into account risk level of each of the key factors influencing joint-stock company value rates. Recommendations have been given and abstract of working document has been ...

Penerapan Metoda Serial Peripheral Interface (SPI pada Rancang Bangun Data Logger berbasis SD card

Directory of Open Access Journals (Sweden)

RATNA SUSANA

2018-03-01

Full Text Available ABSTRAK Serial Peripheral Interface (SPI adalah protokol komunikasi yang dapat digunakan sebagai interface komunikasi antara mikrokontroler dengan SD Card. Dengan menerapkan metoda SPI pada data logger berbasis SD Card, maka dapat diketahui karakteristik protokol komunikasi SPI antara mikrokontroler dengan SD Card. SD Card diformat dengan tipe FAT 16, dan data di dalam SD Card berupa sekumpulan paket data sensor yang diambil secara periodik dan disimpan dalam bentuk file dengan format.csv. Berdasarkan format paket data sensor yang dibuat, dapat dihitungwaktu perekaman data yang diperlukan agar kapasitas SD Card terisi penuh oleh data sensor. Hasil penelitian menunjukkan,bahwa metoda SPI yang diterapkan pada penelitian ini memiliki sifat akan melakukan pemeriksaan berulang pada pin MISO terhadap command yang dikirimkan oleh mikrokontroler melalui pin MOSI. Proses read/write data pada SD Card data logger memiliki keberhasilan 100%, karena SD Card telah terinisialisasi dalam mode SPI melalui perintah reset dan init SD Card. Komunikasi ini dapat dilakukan dengan menggunakan crystal 4 Mhz – 20 Mhz. Untuk pengujian konfigurasi SPI, hanya Independent Slave Configuration yang dapat digunakan pada komunikasi SPI dengan 2 SD card sebagai slave. Kata kunci: Serial Peripheral Interface (SPI, Data Logger, SD card, FAT16 ABSTRACT Serial Peripheral Interface (SPI is a communication protocol that can be applied as a communication interface between microcontroller to SD Card. By implementing the SPI method to a data logger based on SD Card, it can be known the characteristics of the SPI communications protocol between microcontroller to SD Card. SD Card formatted in FAT 16 type, and data on the SD Card is the form of sensor data packets collection which be captured periodically and saved in .csv format file. Based on the sensor data packet format is created, it can be calculated recording time data required so that the SD Card capacity completely filled by the

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.

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.

Design of SPring-8 control system

International Nuclear Information System (INIS)

Wada, T.; Kumahara, T.; Yonehara, H.; Yoshikawa, H.; Masuda, T.; Wang Zhen

1992-01-01

The control system of SPring-8 facility is designed. A distributed computer system is adopted with a three-hierarchy levels. All the computers are linked by computer networks. The network of upper level is a high-speed multi-media LAN such as FDDI which links sub-system control computers, and middle are Ethernet or MAP networks which link front end processors (FEP) such as VME system. The lowest is a field level bus which links VME and controlled devices. Workstations (WS) or X-terminals are useful for man-machine interfaces. For operating system (OS), UNIX is useful for upper level computers, and real-time OS's for FEP's. We will select hardwares and OS of which specifications are close to international standards. Since recently the cost of software has become higher than that of hardware, we introduce computer aided tools as many as possible for program developments. (author)

Online credit card fraud prediction based on hierarchical temporal ...

African Journals Online (AJOL)

This understanding gave birth to the Hierarchical Temporal Memory (HTM) which holds a lot of promises in the area of time-series prediction and anomaly detection problems. This paper demonstrates the behaviour of an HTM model with respect to its learning and prediction of online credit card fraud. The model was ...

Changing of the ELAN data acquisition to an integrated system with VME frontend acquisition and VAX work station analysis; Umruestung der ELAN-Datenerfassung auf ein integriertes System mit VME-Frontend-Erfassung und VAX-Workstation-Analyse

Energy Technology Data Exchange (ETDEWEB)

Foerster, W.

1991-07-01

A new data acquisition system for the experiment ELAN at the electron stretcher accelerator ELSA had become necessary due to changes in the experimental setup. The data acquisition and analysis which formerly both were performed by a single computer system are now separately done by a VMEbus-Computer and a VAX-Workstation. Based on the software components MECDAS (Mainz Experiment Control and Data Acquisition System) and GOOSY (GSI Online Offline System) a powerfull tool for data acquisition and analysis has been adapted to the requirements of the ELAN experiment. (orig.). [Deutsch] Ziel dieser Arbeit war die Bereitstellung eines neuen Datenerfassungssystems fuer das ELAN-Experiment am Physikalischen Institut der Universitaet Bonn. Als Grundlage hierzu dienten das an der Universitaet Mainz entwickelte System MECDAS und das von der Gesellschaft fuer Schwerionenforschung in Darmstadt stammende Softwarepaket GOOSY. Die Auslese der vom Experiment kommenden Daten wird ueber ein CAMAC-System von MECDAS auf einem VME-Rechner vorgenommen. Dazu wurden in MECDAS neue Auslesealgorithmen eingebettet, die sich teilweise aus experimentellen Notwendigkeiten ergaben und zum anderen den vollen 24-bit Zugriff auf den CAMAC-Bus ermoeglichten. Die gepufferten Daten werden zu einer VAX-Workstation weitergeleitet, auf der sie von GOOSY-Prozessen gesichert und anaylsiert werden. (orig.).

Legal policy justification for the crime of non-covered use of payment cards

Directory of Open Access Journals (Sweden)

Vuković Igor

2014-01-01

Full Text Available In this paper the authors discuss the legal policy reasons for the crime of non-covered use of payments cards (Criminal Code, Art. 228(1. In the first part of the paper the ratio legis of this crime is explained. It is concluded that the non-covered use of payment cards deserves to be criminally sanctioned only when, based of the card's use, the card issuer becomes personally liable for payment to the third party not privy to the contract between the issuer and the card-holder. Conversely, criminal proscribing is not justified when debit cards are used at the point-of-sale or the ATM of another bank, since here the issuer authorizes the payment transaction and thereby participates in assuming his own obligation to pay to the third party. The second part of the paper contains critical analysis of the proscribed non-covered use of payment cards in the Serbian Criminal Code. In this respect the authors show the lack of clarity and certain discrepancies with the explained ratio legis of such a crime. Based on the comprehensive analysis of the issues regarding the justification of criminal proscribing in this field, in the last part of the paper the authors suggest possible solutions de lege ferenda.

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)

Flow Orientation Analysis for Major Activity Regions Based on Smart Card Transit Data

Directory of Open Access Journals (Sweden)

Parul Singh

2017-10-01

Full Text Available Analyzing public movement in transportation networks in a city is significant in understanding the life of citizen and making improved city plans for the future. This study focuses on investigating the flow orientation of major activity regions based on smart card transit data. The flow orientation based on the real movements such as transit data can provide the easiest way of understanding public movement in the complicated transportation networks. First, high inflow regions (HIRs are identified from transit data for morning and evening peak hours. The morning and evening HIRs are used to represent major activity regions for major daytime activities and residential areas, respectively. Second, the directional orientation of flow is then derived through the directional inflow vectors of the HIRs to show the bias in directional orientation and compare flow orientation among major activity regions. Finally, clustering analysis for HIRs is applied to capture the main patterns of flow orientations in the city and visualize the patterns on the map. The proposed methodology was illustrated with smart card transit data of bus and subway transportation networks in Seoul, Korea. Some remarkable patterns in the distribution of movements and orientations were found inside the city. The proposed methodology is useful since it unfolds the complexity and makes it easy to understand the main movement patterns in terms of flow orientation.

C-cards in Music Education

DEFF Research Database (Denmark)

Valente, Andrea; Lyon, Kirstin Catherine

2005-01-01

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...... of the card; if the action is to generate a sound, then the circuit will effectively became a music machine....

The characteristics of charged α card method and its use in uranium prospecting

International Nuclear Information System (INIS)

Hua Rongzhou; Ge Jingxia.

1985-01-01

The charged α card method is a relatively new technique for uranium prospecting, which is based on the detection of radon. This paper discusses the fundamental theory of charged α card and the field orientation survey. The relation between radon in the detection cup and α activity on the α card has been calculated. The results of field and laboratory experiments are provided. It is concluded that the method described is more sensitive and more effective for uranium prospecting than the α card method

[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.

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.

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.

Network on chip master control board for neutron acquisition

International Nuclear Information System (INIS)

Ruiz-Martinez, E.; Mary, T.; Mutti, P.; Ratel, J.; Rey, F.

2012-01-01

The acquisition master control board is designed to assemble the various acquisition modes in use at the Institut Laue-Langevin (ILL). The main goal is to make the card common for all the ILL's instruments in a simple, modular and open way, giving the possibility to add new functionalities in order to follow the evolving demand. It has been necessary to define a central element to provide synchronization to the rest of the units. The backbone of the proposed acquisition control system is the denominated master acquisition board. The master board consists on a VME64X configurable high density I/O connection carrier board based on the latest Xilinx Virtex-6T FPGA. The internal architecture of the FPGA is designed as a Network on Chip (NoC) approach. The complete system also includes a display board and n histogram modules for live display of the data from the detectors. (authors)

Open Hardware For CERN's Accelerator Control Systems

CERN Document Server

van der Bij, E; Ayass, M; Boccardi, A; Cattin, M; Gil Soriano, C; Gousiou, E; Iglesias Gonsálvez, S; Penacoba Fernandez, G; Serrano, J; Voumard, N; Wlostowski, T

2011-01-01

The accelerator control systems at CERN will be renovated and many electronics modules will be redesigned as the modules they will replace cannot be bought anymore or use obsolete components. The modules used in the control systems are diverse: analog and digital I/O, level converters and repeaters, serial links and timing modules. Overall around 120 modules are supported that are used in systems such as beam instrumentation, cryogenics and power converters. Only a small percentage of the currently used modules are commercially available, while most of them had been specifically designed at CERN. The new developments are based on VITA and PCI-SIG standards such as FMC (FPGA Mezzanine Card), PCI Express and VME64x using transition modules. As system-on-chip interconnect, the public domain Wishbone specification is used. For the renovation, it is considered imperative to have for each board access to the full hardware design and its firmware so that problems could quickly be resolved by CERN engineers or its ...

Laboratory skinpatches and smart cards based on foils.

Science.gov (United States)

Ruano-López, Jesús M; Laouenan, Florian; Agirregabiria, Maria; Rodriguez, Sonia; Krüger, Jan; Flavin, Diarmuid

2011-01-01

This paper presents: (i) a hand held system consisting of a portable platform and disposable polymeric Lab-on-a-card capable of performing a nucleic acid concentration, amplification and detection with reagents inside; and a (ii) wearable diagnostic Lab-on-a-Paper skinpatch system, capable of performing in-situ sweat sampling, analyte pre-concentration, and immunoassay analysis. The skinpatch works in conjunction with a hand-held optoelectronic reader / micro PC fluorescence analysis interface.

Circuit card failures and industry mitigation strategy

Energy Technology Data Exchange (ETDEWEB)

Mondal, U. [Candu Owners Group, Toronto, Ontario (Canada)

2012-07-01

In recent years the nuclear industry has experienced an increase in circuit card failures due to ageing of components, inadequate Preventive Maintenance (PM), lack of effective circuit card health monitoring, etc. Circuit card failures have caused loss of critical equipment, e.g., electro hydraulic governors, Safety Systems, resulting in loss of function and in some cases loss of generation. INPO completed a root cause analysis of 40 Reactor Trips/Scrams in US reactors and has recommended several actions to mitigate Circuit Card failures. Obsolescence of discrete components has posed many challenges in conducting effective preventative maintenance on circuit cards. In many cases, repairs have resulted in installation of components that compromise performance of the circuit cards. Improper termination and worn edge connectors have caused intermittent contacts contributing to circuit card failures. Traditionally, little attention is paid to relay functions and preventative maintenance of relay. Relays contribute significantly to circuit card failures and have dominated loss of generation across the power industry. The INPO study recommended a number of actions to mitigate circuit card failures, such as; identification of critical components and single point vulnerabilities; strategic preventative maintenance; protection of circuit boards against electrostatic discharge; limiting power cycles; performing an effective burn-in prior to commissioning of the circuit cards; monitoring performance of DC power supplies; limiting cabinet temperatures; managing of component aging/degradation mechanism, etc. A subcommittee has been set up under INPO sponsorship to understand the causes of circuit card failure and to develop an effective mitigation strategy. (author)

Research and design on system of asset management based on RFID

Science.gov (United States)

Guan, Peng; Du, HuaiChang; Jing, Hua; Zhang, MengYue; Zhang, Meng; Xu, GuiXian

2011-10-01

By analyzing the problems in the current assets management, this thesis proposing RFID technology will be applied to asset management in order to improve the management level of automation and information. This paper designed the equipment identification based on 433MHz RFID tag and reader which was deeply studied on the basis of RFID tag and card reader circuits, and this paper also illustrates the system of asset management. The RS232 converts Ethernet is a innovative technology to transfer data to PC monitor software, and implement system of asset management based on WEB techniques (PHP and MySQL).

Payment card rewards programs and consumer payment choice

OpenAIRE

Andrew Ching; Fumiko Hayashi

2006-01-01

Card payments have been growing very rapidly. To continue the growth, payment card networks keep adding new merchants and card issuers try to stimulate their existing customers’ card usage by providing rewards. This paper seeks to analyze the effects of payment card rewards programs on consumer payment choice, by using consumer survey data. Specifically, we examine whether credit/debit reward receivers use credit/debit cards relatively more often than other consumers, if so how much more ofte...

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.

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.

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.

An acuity cards cookbook.

Science.gov (United States)

Vital-Durand, F

1996-01-01

Acuity cards are being more commonly used in clinical and screening practice. The author describes his experience from over 6000 infants tested with the method, using two commercially available sets of cards to provide users with comprehensive guidelines to allow them to get the most out of this useful test.

Attacking of SmartCard-Based Banking Applications with JavaScript-Based Rootkits

Science.gov (United States)

Bußmeyer, Daniel; Gröbert, Felix; Schwenk, Jörg; Wegener, Christoph

Due to recent attacks on online banking systems and consequent soaring losses through fraud, different methods have been developed to ensure a secure connection between a bank and its customers. One method is the inclusion of smart card readers into these schemes, which come along with different benefits, e.g., convenience and costs, and endangerments, especially on the security side.

RF control at SSCL - an object oriented design approach

International Nuclear Information System (INIS)

Dohan, D.A.; Osberg, E.; Biggs, R.; Bossom, J.; Chillara, K.; Richter, R.; Wade, D.

1994-01-01

The Superconducting Super Collider (SSC) in Texas, the construction of which was stopped in 1994, would have represented a major challenge in accelerator research and development. This paper addresses the issues encountered in the parallel design and construction of the control systems for the RF equipment for the five accelerators comprising the SSC. An extensive analysis of the components of the RF control systems has been undertaken, based upon the Schlaer-Mellor object-oriented analysis and design (OOA/OOD) methodology. The RF subsystem components such as amplifiers, tubes, power supplies, PID loops, etc. were analyzed to produce OOA information, behavior and process models. Using these models, OOD was iteratively applied to develop a generic RF control system design. This paper describes the results of this analysis and the development of 'bridges' between the analysis objects, and the EPICS-based software and underlying VME-based hardware architectures. The application of this approach to several of the SSCL RF control systems is discussed. ((orig.))

Long-term storage and safe retrieval of human papillomavirus DNA using FTA elute cards.

Science.gov (United States)

Barth, Heidi; Morel, Adrien; Mougin, Christiane; Averous, Gerlinde; Legrain, Michèle; Fender, Muriel; Risch, Simone; Fafi-Kremer, Samira; Velten, Michel; Oudet, Pierre; Baldauf, Jean-Jacques; Stoll-Keller, Françoise

2016-03-01

Biobanking or collection and storage of specimens for future research purposes have become an essential tool in many fields of biomedical research and aims to provide a better understanding of disease mechanisms as well as the identification of disease-specific biomarkers that can navigate in complex diseases. In this study, we assessed the use of Flinders Technology Associates (FTA) cards as a long-term storage device for cervical specimens with suspected human papillomavirus (HPV) infections. HPV detection and genotyping results in liquid-based transport media were compared to HPV results from FTA cards. The overall agreement for the presence of any HPV infection between liquid-based medium and FTA cards stored for 1 year at ambient temperature was 100%. Reproducibility analysis of HPV detection and genotyping from FTA cards demonstrated that FTA cards are a reliable medium to store and preserve viral nucleic acids. Biobanking of cervical cells on FTA cards may provide a key resource for epidemiological and retrospective HPV studies. Copyright © 2015 Elsevier B.V. All rights reserved.

Governance, Issuance Restrictions, And Competition In Payment Card Networks

OpenAIRE

Robert S. Pindyck

2007-01-01

I discuss the antitrust suit brought by the U.S. Department of Justice against Visa and MasterCard in 1998. Banks that issue Visa cards are free to also issue MasterCard cards, and vice versa, and many banks issue the cards of both networks. However, both Visa and MasterCard had rules prohibiting member banks from also issuing the cards of other networks, in particular American Express and Discover. In addition, most banks are members of both the Visa and MasterCard networks, so governance is...

CRC-cards to support development and maintenance of product configuration systems

DEFF Research Database (Denmark)

Haug, Anders; Hvam, Lars

2009-01-01

This article presents a new definition of special Class, Responsibility and Collaboration (CRC) cards to be used for the development and maintenance of Product Configuration Systems (PCSs). CRC cards were introduced as an informal and user-friendly technique for teaching object-oriented modelling...... and maintenance of PCSs. This procedure has since been applied in several configuration projects and further developed at the Centre for Product Modelling (CPM) at the Technical University of Denmark. However, the investigations of two companies that applies CRC cards to document the knowledge base of their PCSs...

Wire Scanner Motion Control Card

CERN Document Server

Forde, S E

2006-01-01

Scientists require a certain beam quality produced by the accelerator rings at CERN. The discovery potential of LHC is given by the reachable luminosity at its interaction points. The luminosity is maximized by minimizing the beam size. Therefore an accurate beam size measurement is required for optimizing the luminosity. The wire scanner performs very accurate profile measurements, but as it can not be used at full intensity in the LHC ring, it is used for calibrating other profile monitors. As the current wire scanner system, which is used in the present CERN accelerators, has not been made for the required specification of the LHC, a new design of a wire scanner motion control card is part of the LHC wire scanner project. The main functions of this card are to control the wire scanner motion and to acquire the position of the wire. In case of further upgrades at a later stage, it is required to allow an easy update of the firmware, hence the programmable features of FPGAs will be used for this purpose. The...

Evaluation of Four Automated Protocols for Extraction of DNA from FTA Cards

OpenAIRE

Stangegaard, Michael; Børsting, Claus; Ferrero-Miliani, Laura; Frank-Hansen, Rune; Poulsen, Lena; Hansen, Anders J; Morling, Niels

2013-01-01

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. Here, we have compared the yield and quality of DNA extracted from FTA cards using four automated extraction protocols on three different instruments. The extraction processes were repeated up to six times with the same pieces of FTA cards. The sample material on the FTA cards was either blood or buccal cell...

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.

Introducing the Evaluation Tools for HSE Management System Performance Using Balanced Score Card Model

Directory of Open Access Journals (Sweden)

Ali Mohammadi

2016-12-01

Full Text Available Background: The performance of the HSE units has various dimensions Leading to different performances. Thus, any industry should be capable of evaluating these systems. The aim of this study was to design a standard questionnaire in the field of performance evaluation of HSE management system employing Balanced Score Card model. Methods: In this study we, first determined the criteria to be evaluated in the framework of Balanced Score Card model based on the objectives and strategies of HSE Management System and existing standards, and then designed questions on every criterion. We used content validity and Cronbach's Alpha to determine the reliability and validity of the questionnaire. Results: The primary questionnaire was comprised of 126 questions some of which were omitted regarding the results obtained from the CVR and CVI values. We obtained the CVI average of environmental dimension to be 0.75 and its CVI average 0.71. Conclusion: With respect to the results of the reliability and validity of this questionnaire,and its standardized design we can suggest using it for evaluation of HSE management system performance in organizations and industries with the mentioned system.

Measurements of SIMCON 3.1 LLRF control signal processing quality for VUV free-electron laser FLASH

Science.gov (United States)

Pietrasik, Rafal; Giergusiewicz, Wojciech; Jalmuzna, Wojciech; Pozniak, Krzysztof T.; Romaniuk, Ryszard S.; Simrock, Stefan

2006-10-01

The paper describes development of a new version of photonic and electronic control and measurement system for FLASH Laser under development in DESY Hamburg accelerator laboratory. The system is called SIMCON 3.1. and is a developmental continuation of previous systems SIMCON 1.0, SIMCON 2.1 and SIMCON 3.0. It differs from the previous systems by considerably bigger resources: 10 fast analog input channels, bigger FPGA chip with two power PC - CPU units, two multi-gigabit optical links, GbE interface, booting possibility from flash memory card. The PCB is done in VME mechanical and electrical standard. It is designed for usage in tests for FLASH Laser development.

Evaluation and comparison of FTA card and CTAB DNA extraction methods for non-agricultural taxa.

Science.gov (United States)

Siegel, Chloe S; Stevenson, Florence O; Zimmer, Elizabeth A

2017-02-01

An efficient, effective DNA extraction method is necessary for comprehensive analysis of plant genomes. This study analyzed the quality of DNA obtained using paper FTA cards prepared directly in the field when compared to the more traditional cetyltrimethylammonium bromide (CTAB)-based extraction methods from silica-dried samples. DNA was extracted using FTA cards according to the manufacturer's protocol. In parallel, CTAB-based extractions were done using the automated AutoGen DNA isolation system. DNA quality for both methods was determined for 15 non-agricultural species collected in situ, by gel separation, spectrophotometry, fluorometry, and successful amplification and sequencing of nuclear and chloroplast gene markers. The FTA card extraction method yielded less concentrated, but also less fragmented samples than the CTAB-based technique. The card-extracted samples provided DNA that could be successfully amplified and sequenced. The FTA cards are also useful because the collected samples do not require refrigeration, extensive laboratory expertise, or as many hazardous chemicals as extractions using the CTAB-based technique. The relative success of the FTA card method in our study suggested that this method could be a valuable tool for studies in plant population genetics and conservation biology that may involve screening of hundreds of individual plants. The FTA cards, like the silica gel samples, do not contain plant material capable of propagation, and therefore do not require permits from the U.S. Department of Agriculture (USDA) Animal and Plant Health Inspection Service (APHIS) for transportation.

Credit Cards on Campus: Academic Inquiry, Objective Empiricism, or Advocacy Research?

Science.gov (United States)

Manning, Robert D.; Kirshak, Ray

2005-01-01

Professors John M. Barron and Michael E. Staten's article in Vol. 34, No. 3 of this journal, "Usage of Credit Cards Received through College Student-Marketing Programs," purports to "provide benchmark measures of college student credit card usage." Based on empirical analyses of proprietary industry data, they conclude that "There is no…

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.

Development of Chemistry Game Card as an Instructional Media in the Subject of Naming Chemical Compound in Grade X

Science.gov (United States)

Bayharti; Iswendi, I.; Arifin, M. N.

2018-04-01

The purpose of this research was to produce a chemistry game card as an instructional media in the subject of naming chemical compounds and determine the degree of validity and practicality of instructional media produced. Type of this research was Research and Development (R&D) that produced a product. The development model used was4-D model which comprises four stages incuding: (1) define, (2) design, (3) develop, and (4) disseminate. This research was restricted at the development stage. Chemistry game card developed was validated by seven validators and practicality was tested to class X6 students of SMAN 5 Padang. Instrument of this research is questionnair that consist of validity sheet and practicality sheet. Technique in collection data was done by distributing questionnaire to the validators, chemistry teachers, and students. The data were analyzed by using formula Cohen’s Kappa. Based on data analysis, validity of chemistry game card was0.87 with category highly valid and practicality of chemistry game card was 0.91 with category highly practice.

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.

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.

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...

Validation of PC-based Sound Card with Biopac for Digitalization of ECG Recording in Short-term HRV Analysis.

Science.gov (United States)

Maheshkumar, K; Dilara, K; Maruthy, K N; Sundareswaren, L

2016-07-01

Heart rate variability (HRV) analysis is a simple and noninvasive technique capable of assessing autonomic nervous system modulation on heart rate (HR) in healthy as well as disease conditions. The aim of the present study was to compare (validate) the HRV using a temporal series of electrocardiograms (ECG) obtained by simple analog amplifier with PC-based sound card (audacity) and Biopac MP36 module. Based on the inclusion criteria, 120 healthy participants, including 72 males and 48 females, participated in the present study. Following standard protocol, 5-min ECG was recorded after 10 min of supine rest by Portable simple analog amplifier PC-based sound card as well as by Biopac module with surface electrodes in Leads II position simultaneously. All the ECG data was visually screened and was found to be free of ectopic beats and noise. RR intervals from both ECG recordings were analyzed separately in Kubios software. Short-term HRV indexes in both time and frequency domain were used. The unpaired Student's t-test and Pearson correlation coefficient test were used for the analysis using the R statistical software. No statistically significant differences were observed when comparing the values analyzed by means of the two devices for HRV. Correlation analysis revealed perfect positive correlation (r = 0.99, P < 0.001) between the values in time and frequency domain obtained by the devices. On the basis of the results of the present study, we suggest that the calculation of HRV values in the time and frequency domains by RR series obtained from the PC-based sound card is probably as reliable as those obtained by the gold standard Biopac MP36.

The Internet- and Digital Signature-Based Prescription Order Communication System Using Synchronized Smart Cards in the 2-Way Type Terminal

National Research Council Canada - National Science Library

Song, Won

2001-01-01

...) based on the Internet between the hospital and the pharmacy, on the public-key infrastructure, and on the concurrently parallel co-operation with both medical professional's and patient's smart cards...

FASTBUS Readout Controller card for high speed data acquisition

International Nuclear Information System (INIS)

Zimmermann, S.

1991-10-01

This article describes a FASTBUS Readout Controller (FRC) for high speed data acquisition in FASTBUS based systems. The controller has two main interfaces: to FASTBUS and to a Readout Port. The FASTBUS interface performs FASTBUS master and slave operations at a maximum transfer rate exceeding 40 MBytes/s. The Readout Port can be adapted for a variety of protocols. Currently, it will be interfaced to a VME bus based processor with a VSB port. The on-board LR33000 embedded processor controls the readout, executing a list of operations download into its memory. It scans the FASTBUS modules and stores the data in a triple port DRAM (TPDRAM), through one of the Serial Access Memory (SAM) ports of the (TPDRAM). Later, it transfers this data to the readout port using the other SAM. The FRC also supports serial communication via RS232 and Ethernet interfaces. This device is intended for use in the data acquisition system at the Collider Detector at Fermilab. 5 refs., 3 figs

User authentication based on the NFC host-card-emulation technology

Science.gov (United States)

Kološ, Jan; Kotyrba, Martin

2017-11-01

This paper deals with implementation of algorithms for data exchange between mobile devices supporting NFC HCE (Host-Card-Emulation) and a contactless NFC reader communicating in a read/write mode. This solution provides multiplatform architecture for data exchange between devices with a focus on safe and simple user authentication.

War of the Credit Cards.

Science.gov (United States)

Nicklin, Julie L.

1993-01-01

Increasingly, colleges are offering affinity credit cards with attractive incentives as a marketing tool. Some in academe feel the trend may compromise educational objectives. Institutions may also face taxation on unrelated-business income generated through the cards. (MSE)

The Front-End Concentrator card for the RD51 Scalable Readout System

International Nuclear Information System (INIS)

Toledo, J; Esteve, R; Monzó, J M; Tarazona, A; Muller, H; Martoiu, S

2011-01-01

Conventional readout systems exist in many variants since the usual approach is to build readout electronics for one given type of detector. The Scalable Readout System (SRS) developed within the RD51 collaboration relaxes this situation considerably by providing a choice of frontends which are connected over a customizable interface to a common SRS DAQ architecture. This allows sharing development and production costs among a large base of users as well as support from a wide base of developers. The Front-end Concentrator card (FEC), a RD51 common project between CERN and the NEXT Collaboration, is a reconfigurable interface between the SRS online system and a wide range of frontends. This is accomplished by using application-specific adapter cards between the FEC and the frontends. The ensemble (FEC and adapter card are edge mounted) forms a 6U × 220 mm Eurocard combo that fits on a 19'' subchassis. Adapter cards exist already for the first applications and more are in development.

Implementation and design of a teleoperation system based on a VMEBUS/68020 pipelined architecture

Science.gov (United States)

Lee, Thomas S.

1989-01-01

A pipelined control design and architecture for a force-feedback teleoperation system that is being implemented at the Jet Propulsion Laboratory and which will be integrated with the autonomous portion of the testbed to achieve share control is described. At the local site, the operator sees real-time force/torque displays and moves two 6-degree of freedom (dof) force-reflecting hand-controllers as his hands feel the contact force/torques generated at the remote site where the robots interact with the environment. He also uses a graphical user menu to monitor robot states and specify system options. The teleoperation software is written in the C language and runs on MC68020-based processor boards in the VME chassis, which utilizes a real-time operating system; the hardware is configured to realize a four-stage pipeline configuration. The environment is very flexible, such that the system can easily be configured as a stand-alone facility for performing independent research in human factors, force control, and time-delayed systems.

Do report cards tell consumers anything they don't know already? The case of Medicare HMOs.

Science.gov (United States)

Dafny, Leemore; Dranove, David

2008-01-01

Estimated responses to report cards may reflect learning about quality that would have occurred in their absence ("market-based learning"). Using panel data on Medicare HMOs, we examine the relationship between enrollment and quality before and after report cards were mailed to 40 million Medicare beneficiaries in 1999 and 2000. We find consumers learn from both public report cards and market-based sources, with the latter having a larger impact. Consumers are especially sensitive to both sources of information when the variance in HMO quality is greater. The effect of report cards is driven by beneficiaries' responses to consumer satisfaction scores.

Design Games for In-Situ Design

DEFF Research Database (Denmark)

Kristiansen, Erik

2013-01-01

The mobile culture has spawned a host of context-based products, like location-based and tag-based applications. This presents a new challenge for the designer. There is a need of design methods that acknowledge the context and allows it to influence the design ideas. This article focuses...... on a design problem where an in-situ design practice may further the early design process: the case of designing a pervasive game. Pervasive games are computer games, played using the city as a game board and often using mobile phones with GPS. Some contextual design methods exist, but we propose an approach...... sitestorming, is based on a game using Situationistic individual exploration of the site and different types of game cards, followed by a joint evaluation of the generated ideas. A series of evaluations showed that the designers found the method enjoyable to use, that the method motivated idea generation...

Age verification cards fail to fully prevent minors from accessing tobacco products.

Science.gov (United States)

Kanda, Hideyuki; Osaki, Yoneatsu; Ohida, Takashi; Kaneita, Yoshitaka; Munezawa, Takeshi

2011-03-01

Proper age verification can prevent minors from accessing tobacco products. For this reason, electronic locking devices based on a proof-of age system utilising cards were installed in almost every tobacco vending machine across Japan and Germany to restrict sales to minors. We aimed to clarify the associations between amount smoked by high school students and the usage of age verification cards by conducting a nationwide cross-sectional survey of students in Japan. This survey was conducted in 2008. We asked high school students, aged 13-18 years, in Japan about their smoking behaviour, where they purchase cigarettes, if or if not they have used age verification cards, and if yes, how they obtained this card. As the amount smoked increased, the prevalence of purchasing cigarettes from vending machines also rose for both males and females. The percentage of those with experience of using an age verification card was also higher among those who smoked more. Somebody outside of family was the top source of obtaining cards. Surprisingly, around 5% of males and females belonging to the group with highest smoking levels applied for cards themselves. Age verification cards cannot fully prevent minors from accessing tobacco products. These findings suggest that a total ban of tobacco vending machines, not an age verification system, is needed to prevent sales to minors.

Falla cardíaca (primera parte)

OpenAIRE

Flórez Alarcón, Noel Alberto; Fundación Valle de Lili

2006-01-01

Anatomía y función del corazón/¿Qué es la falla cardíaca?/Causas de falla cardíaca/¿Cómo prevenir la falla cardíaca?/¿Qué es un factor de riesgo?/¿Cuáles son los síntomas y signos de la falla cardiaca?/¿Cómo se diagnostica la falla cardiaca?

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...

Cellular vacuoles induced by Mycoplasma pneumoniae CARDS toxin originate from Rab9-associated compartments.

Directory of Open Access Journals (Sweden)

Coreen Johnson

Full Text Available Recently, we identified an ADP-ribosylating and vacuolating cytotoxin in Mycoplasma pneumoniae designated Community Acquired Respiratory Distress Syndrome (CARDS toxin. In this study we show that vacuoles induced by recombinant CARDS (rCARDS toxin are acidic and derive from the endocytic pathway as determined by the uptake of neutral red and the fluid-phase marker, Lucifer yellow, respectively. Also, we demonstrate that the formation of rCARDS toxin-associated cytoplasmic vacuoles is inhibited by the vacuolar ATPase inhibitor, bafilomycin A1, and the ionophore, monensin. To examine the ontogeny of these vacuoles, we analyzed the distribution of endosomal and lysosomal membrane markers during vacuole formation and observed the enrichment of the late endosomal GTPase, Rab9, around rCARDS toxin-induced vacuoles. Immunogold-labeled Rab9 and overexpression of green fluorescent-tagged Rab9 further confirmed vacuolar association. The late endosomal- and lysosomal-associated membrane proteins, LAMP1 and LAMP2, also localized to the vacuolar membranes, while the late endosomal protein, Rab7, and early endosomal markers, Rab5 and EEA1, were excluded. HeLa cells expressing dominant-negative (DN Rab9 exhibited markedly reduced vacuole formation in the presence of rCARDS toxin, in contrast to cells expressing DN-Rab7, highlighting the importance of Rab9 function in rCARDS toxin-induced vacuolation. Our findings reveal the unique Rab9-association with rCARDS toxin-induced vacuoles and its possible relationship to the characteristic histopathology that accompanies M. pneumoniae infection.

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. 

A Privacy-Protecting Authentication Scheme for Roaming Services with Smart Cards

Science.gov (United States)

Son, Kyungho; Han, Dong-Guk; Won, Dongho

In this work we propose a novel smart card based privacy-protecting authentication scheme for roaming services. Our proposal achieves so-called Class 2 privacy protection, i.e., no information identifying a roaming user and also linking the user's behaviors is not revealed in a visited network. It can be used to overcome the inherent structural flaws of smart card based anonymous authentication schemes issued recently. As shown in our analysis, our scheme is computationally efficient for a mobile user.

Study of FPGA and GPU based pixel calibration for ATLAS IBL

CERN Document Server

Dopke, J; The ATLAS collaboration; Flick, T; Gabrielli, A; Grosse-Knetter, J; Krieger, N; Kugel, A; Polini, A; Schroer, N

2010-01-01

The insertable B-layer (IBL) is a new stage of the ATLAS pixel detector to be installed around 2014. 12 million pixel are attached to new FE-I4 readout ASICs, each controlling 26680 pixel. Compared to the existing FE-I3 based detector the new system features higher readout speed of 160Mbit/s per ASIC and simplified control. For calibration defined charges are applied to all pixels and the resulting time-over-threshold values are evaluated. In the present system multiple sets of two custom VME cards which employ a combination of FPGA and DSP technology are used for I/O interfacing, formatting and processing. The execution time of 51s to perform a threshold scan on a FE-I3 module of 46080 pixel is composed of 8s control, 29s transfer, 7.5s histogramming and 7s analysis. Extrapolating to FE-I4 the times per module of 53760 pixels are 12ms, 5.8s, 9.4s and 8.3s, a total of 23.5s. We present a proposal for a novel approach to the dominant tasks for FE-I4: histogramming and ananlysis. An FPGA-based histogramming uni...

Detection of Nosema bombycis by FTA cards and loop-mediated isothermal amplification (LAMP).

Science.gov (United States)

Yan, Wei; Shen, Zhongyuan; Tang, Xudong; Xu, Li; Li, Qianlong; Yue, Yajie; Xiao, Shengyan; Fu, Xuliang

2014-10-01

We successfully established a detection method which exhibited a markedly higher sensitivity than previously developed detection methods for Nosema bombycis by combining glass beads, FTA card, and LAMP. Spores of N. bombycis were first broken by acid-washed glass beads; the DNA was subsequently extracted and purified with the FTA card, and LAMP was performed using primers (LSU296) designed based on the sequence of the LSU rRNA of N. bombycis. The minimum detection concentration was 10 spores/mL. When this method was used to detect pebrine disease in silkworm egg, the detection rate for 500 silkworm eggs, in which only one egg was infected with N. bombycis, was 100 % under our optimized conditions. If the number of eggs in the sample increased to 800 or 1,000, the sample was divided into two equal portions, and the eggs were smashed with glass beads after the addition of 1 mL of TE buffer. The liquid in two tubes was later mixed and applied to the FTA card, and the detection rates were 100 %. Furthermore, the LAMP method established in our study could detect N. bombycis infection in silkworm 24 h earlier than microscopy.

Evaluation of four automated protocols for extraction of DNA from FTA cards.

Science.gov (United States)

Stangegaard, Michael; Børsting, Claus; Ferrero-Miliani, Laura; Frank-Hansen, Rune; Poulsen, Lena; Hansen, Anders J; Morling, Niels

2013-10-01

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. Here, we have compared the yield and quality of DNA extracted from FTA cards using four automated extraction protocols on three different instruments. The extraction processes were repeated up to six times with the same pieces of FTA cards. The sample material on the FTA cards was either blood or buccal cells. With the QIAamp DNA Investigator and QIAsymphony DNA Investigator kits, it was possible to extract DNA from the FTA cards in all six rounds of extractions in sufficient amount and quality to obtain complete short tandem repeat (STR) profiles on a QIAcube and a QIAsymphony SP. With the PrepFiler Express kit, almost all the extractable DNA was extracted in the first two rounds of extractions. Furthermore, we demonstrated that it was possible to successfully extract sufficient DNA for STR profiling from previously processed FTA card pieces that had been stored at 4 °C for up to 1 year. This showed that rare or precious FTA card samples may be saved for future analyses even though some DNA was already extracted from the FTA cards.

Credit Card Selection Criteria: Singapore Perspective

OpenAIRE

Lydia L. Gan; Ramin Cooper Maysami

2006-01-01

This study used factor analysis to examine credit card selection criteria among Singaporeans. The results showed that convenience of use and protection, economics, and flexibility were the main drivers, while the reputation of card was the least important in determining credit card selection in Singapore. Demographic results showed that high-income earners, the better educated, the elderly, married and the professional preferred the convenience-protection factor to the economic-promotional fa...

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.

12 CFR 226.12 - Special credit card provisions.

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 3 2010-01-01 2010-01-01 false Special credit card provisions. 226.12 Section... SYSTEM TRUTH IN LENDING (REGULATION Z) Open-End Credit § 226.12 Special credit card provisions. (a) Issuance of credit cards. Regardless of the purpose for which a credit card is to be used, including...

Design of an FPGA-based embedded system for the ATLAS Tile Calorimeter front-end electronics test-bench

CERN Document Server

Carrio, F; The ATLAS collaboration; Moreno, P; Reed, R; Sandrock, C; Shalyugin, A; Schettino, V; Solans, C; Souza, J; Usai, G; Valero, A

2013-01-01

The portable test bench (VME based) used for the certification of the Tile calorimeter front-end electronics has been redesigned for the LHC Long Shutdown (2013-2014) improving its portability. The new version is based on a Xilinx Virtex 5 FPGA that implements an embedded system using a hard core PowerPC 440 microprocessor and custom IP cores. The PowerPC microprocessor runs a light Linux version and handles the IP cores written in VHDL that implement the different functionalities (TTC, G-Link, CAN-Bus) Description of the system and performance measurements of the different components will be shown.

Synchronous message-based communication for distributed heterogeneous systems

International Nuclear Information System (INIS)

Wilkinson, N.; Dohan, D.

1992-01-01

The use of a synchronous, message-based real-time operating system (Unison) as the basis of transparent interprocess and inter-processor communication over VME-bus is described. The implementation of a synchronous, message-based protocol for network communication between heterogeneous systems is discussed. In particular, the design and implementation of a message-based session layer over a virtual circuit transport layer protocol using UDP/IP is described. Inter-process communication is achieved via a message-based semantic which is portable by virtue of its ease of implementation in other operating system environments. Protocol performance for network communication among heterogeneous architecture is presented, including VMS, Unix, Mach and Unison. (author)

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

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.

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.

DNA cards: determinants of DNA yield and quality in collecting genetic samples for pharmacogenetic studies.

Science.gov (United States)

Mas, Sergi; Crescenti, Anna; Gassó, Patricia; Vidal-Taboada, Jose M; Lafuente, Amalia

2007-08-01

As pharmacogenetic studies frequently require establishment of DNA banks containing large cohorts with multi-centric designs, inexpensive methods for collecting and storing high-quality DNA are needed. The aims of this study were two-fold: to compare the amount and quality of DNA obtained from two different DNA cards (IsoCode Cards or FTA Classic Cards, Whatman plc, Brentford, Middlesex, UK); and to evaluate the effects of time and storage temperature, as well as the influence of anticoagulant ethylenediaminetetraacetic acid on the DNA elution procedure. The samples were genotyped by several methods typically used in pharmacogenetic studies: multiplex PCR, PCR-restriction fragment length polymorphism, single nucleotide primer extension, and allelic discrimination assay. In addition, they were amplified by whole genome amplification to increase genomic DNA mass. Time, storage temperature and ethylenediaminetetraacetic acid had no significant effects on either DNA card. This study reveals the importance of drying blood spots prior to isolation to avoid haemoglobin interference. Moreover, our results demonstrate that re-isolation protocols could be applied to increase the amount of DNA recovered. The samples analysed were accurately genotyped with all the methods examined herein. In conclusion, our study shows that both DNA cards, IsoCode Cards and FTA Classic Cards, facilitate genetic and pharmacogenetic testing for routine clinical practice.

Market structure and credit card pricing: what drives the interchange?

OpenAIRE

Zhu Wang

2008-01-01

This paper presents a model for the credit card industry, where oligopolistic card networks price their products in a complex marketplace with competing payment instruments, rational consumers/merchants, and competitive card issuers/acquirers. The analysis suggests that card networks demand higher interchange fees to maximize card issuers' profits as card payments become more efficient. At equilibrium, consumer rewards and card transaction volume also increase, while consumer surplus and merc...

The use of FTA cards for preserving unfixed cytological material for high-throughput molecular analysis.

Science.gov (United States)

Saieg, Mauro Ajaj; Geddie, William R; Boerner, Scott L; Liu, Ni; Tsao, Ming; Zhang, Tong; Kamel-Reid, Suzanne; da Cunha Santos, Gilda

2012-06-25

Novel high-throughput molecular technologies have made the collection and storage of cells and small tissue specimens a critical issue. The FTA card provides an alternative to cryopreservation for biobanking fresh unfixed cells. The current study compared the quality and integrity of the DNA obtained from 2 types of FTA cards (Classic and Elute) using 2 different extraction protocols ("Classic" and "Elute") and assessed the feasibility of performing multiplex mutational screening using fine-needle aspiration (FNA) biopsy samples. Residual material from 42 FNA biopsies was collected in the cards (21 Classic and 21 Elute cards). DNA was extracted using the Classic protocol for Classic cards and both protocols for Elute cards. Polymerase chain reaction for p53 (1.5 kilobase) and CARD11 (500 base pair) was performed to assess DNA integrity. Successful p53 amplification was achieved in 95.2% of the samples from the Classic cards and in 80.9% of the samples from the Elute cards using the Classic protocol and 28.5% using the Elute protocol (P = .001). All samples (both cards) could be amplified for CARD11. There was no significant difference in the DNA concentration or 260/280 purity ratio when the 2 types of cards were compared. Five samples were also successfully analyzed by multiplex MassARRAY spectrometry, with a mutation in KRAS found in 1 case. High molecular weight DNA was extracted from the cards in sufficient amounts and quality to perform high-throughput multiplex mutation assays. The results of the current study also suggest that FTA Classic cards preserve better DNA integrity for molecular applications compared with the FTA Elute cards. Copyright © 2012 American Cancer Society.

How Not to Strike it Rich: Semantics, Pragmatics, and Semiotics of a Massachusetts Lottery Game Card

Science.gov (United States)

Butters, Ronald R.

2004-01-01

In 2001, the Massachusetts State Lottery Commission released for sale a new "instant lottery ticket" "scratch-and-play" game card named "Caesars [sic] Palace[R]" (played by scratching the surface of each card at designated spots to reveal hidden numbers or images). It offered ten grand prizes of $1,000,000 each and a…

Securing Sensitive Flight and Engine Simulation Data Using Smart Card Technology

Science.gov (United States)

Blaser, Tammy M.

2003-01-01

NASA Glenn Research Center has developed a smart card prototype capable of encrypting and decrypting disk files required to run a distributed aerospace propulsion simulation. Triple Data Encryption Standard (3DES) encryption is used to secure the sensitive intellectual property on disk pre, during, and post simulation execution. The prototype operates as a secure system and maintains its authorized state by safely storing and permanently retaining the encryption keys only on the smart card. The prototype is capable of authenticating a single smart card user and includes pre simulation and post simulation tools for analysis and training purposes. The prototype's design is highly generic and can be used to protect any sensitive disk files with growth capability to urn multiple simulations. The NASA computer engineer developed the prototype on an interoperable programming environment to enable porting to other Numerical Propulsion System Simulation (NPSS) capable operating system environments.

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....

Prepaid cards: vulnerable to money laundering?

OpenAIRE

Stanley J. Sienkiewicz

2007-01-01

This paper discusses the potential money laundering threat that prepaid cards face as they enter the mainstream of consumer payments. Over the past year, several government agencies have issued reports describing the threat to the U.S. financial system, including the use of prepaid cards by money launderers. Also, this paper incorporates the presentations made at a workshop hosted by the Payment Cards Center at which Patrice Motz, executive vice president, Premier Compliance Solutions, and Pa...