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.

Studies of lubricants and punch design in punching of stainless steel

DEFF Research Database (Denmark)

Olsson, David Dam; Bay, Niels; Andreasen, Jan Lasson

2004-01-01

Environmentally hazardous lubricants such as chlorinated paraffin oils are often applied in punching and blanking operations especially involving stainless steel workpiece materials. This is due to the fact that punching and blanking are among the tribologically most difficult forming operations...

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...

21 CFR 882.4750 - Skull punch.

Science.gov (United States)

2010-04-01

... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Skull punch. 882.4750 Section 882.4750 Food and... NEUROLOGICAL DEVICES Neurological Surgical Devices § 882.4750 Skull punch. (a) Identification. A skull punch is a device used to punch holes through a patient's skull to allow fixation of cranioplasty plates or...

Lubricant test for punching and blanking

DEFF Research Database (Denmark)

Olsson, David Dam; Bay, Niels; Andreasen, Jan Lasson

2003-01-01

Punching/blanking is one of the tribologically wise most severe metal forming processes.Insu $cient lubrication leads to heavy pick-up of work piece material on the punch stem,bad tolerances and eventual breakdown of the punch due to excessive backstroke force,especially in case of tribologically...... of alternative lubricants the present paper describes a new lubricant test for punching....

Meniscal shear stress for punching.

Science.gov (United States)

Tuijthof, Gabrielle J M; Meulman, Hubert N; Herder, Just L; van Dijk, C Niek

2009-01-01

Experimental determination of the shear stress for punching meniscal tissue. Meniscectomy (surgical treatment of a lesion of one of the menisci) is the most frequently performed arthroscopic procedure. The performance of a meniscectomy is not optimal with the currently available instruments. To design new instruments, the punching force of meniscal tissue is an important parameter. Quantitative data are unavailable. The meniscal punching process was simulated by pushing a rod through meniscal tissue at constant speed. Three punching rods were tested: a solid rod of Oslash; 3.00 mm, and two hollow tubes (Oslash; 3.00-2.60 mm) with sharpened cutting edges of 0.15 mm and 0.125 mm thick, respectively. Nineteen menisci acquired from 10 human cadaveric knee joints were punched (30 tests). The force and displacement were recorded from which the maximum shear stress was determined (average added with three times the standard deviation). The maximum shear stress for the solid rod was determined at 10.2 N/mm2. This rod required a significantly lower punch force in comparison with the hollow tube having a 0.15 mm cutting edge (plt;0.01). The maximum shear stress for punching can be applied to design instruments, and virtual reality training environments. This type of experiment is suitable to form a database with material properties of human tissue similar to databases for the manufacturing industry.

A new virtual instrument for estimating punch velocity in combat sports.

Science.gov (United States)

Urbinati, K S; Scheeren, E; Nohama, P

2013-01-01

For improving the performance in combat sport, especially percussion, it is necessary achieving high velocity in punches and kicks. The aim of this study was to evaluate the applicability of 3D accelerometry in a Virtual Instrumentation System (VIS) designed for estimating punch velocity in combat sports. It was conducted in two phases: (1) integration of the 3D accelerometer with the communication interface and software for processing and visualization, and (2) applicability of the system. Fifteen karate athletes performed five gyaku zuki type punches (with reverse leg) using the accelerometer on the 3rd metacarpal on the back of the hand. It was performed nonparametric Mann-Whitney U-test to determine differences in the mean linear velocity among three punches performed sequentially (p sport.

HOW BOXERS DECIDE TO PUNCH A TARGET: EMERGENT BEHAVIOUR IN NONLINEAR DYNAMICAL MOVEMENT SYSTEMS

Directory of Open Access Journals (Sweden)

Robert Hristovski

2006-07-01

Full Text Available Previous research has shown how dynamical systems theory provides a relevant framework for investigating decision-making behavior in sport. The aim of this study was to adopt concepts and tools from nonlinear dynamics in examining effects of boxer-target distance and perceived punching efficiency on emergent decision-making during a typical practice task in boxing. Results revealed the existence of critical values of scaled distances between boxers and targets for first time appearance and disappearance of a diverse range of boxing actions including jabs, hooks and uppercuts. Reasons for the diversity of actions were twofold: i abrupt (qualitative changes in the number of the possible punches, i.e. motor solutions to the hitting task; and ii, fine modification of the probabilities of selecting specific striking patterns. Boxers were able to exploit the emerging perception of strikeability, leading to a changing diversity of selected actions and a cascade of abrupt changes in the perceptual-motor work space of the task. Perceived efficiency of a punching action by the participants also changed as a function of the scaled distance to a target and was correlated with the probability of occurrence of specific boxing actions. Accordingly, scaled distance-dependent perceived efficiency seems an important perceptual constraint in the training task of punching a heavy bag in boxers

Novel uses of skin biopsy punches in dermatosurgery

Directory of Open Access Journals (Sweden)

Deepak S Hurkudli

2015-01-01

Full Text Available The skin punch or surgical punch is an instrument which is used almost exclusively by dermatologists. It is a circular hollow blade attached to a pencil-like handle ranging in size from 0.5 to 10 mm. It is available as a disposable, reusable, and automated instrument. The punch can be used as a diagnostic, therapeutic, and cosmetic tool in dermatology. We have used punch as a diagnostic, therapeutic, and cosmetic tool in our dermatosurgery practice in our hospital. Various original research articles, text book publications, and review articles were studied and compiled. Techniques used by various authors and our own experiences with punch have been described. This article aims at providing the novel usefulness of skin biopsy punch in dermatology as the basic punch surgery is quick and easy to learn. Complications such as bleeding and infection are minimal.

Prefrontal system dysfunction and credit card debt.

Science.gov (United States)

Spinella, Marcello; Yang, Bijou; Lester, David

2004-10-01

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

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.

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.

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

Punch Biopsy Results in Misdiagnosis of Pilomatrixoma

Directory of Open Access Journals (Sweden)

Metin Temel

2017-03-01

Full Text Available Punch biopsy results in misdiagnosis of clinically unsuspected giant pilomatrixoma located over the parotid gland. This study presents a case of pilomatrixoma that was misdiagnosed as a malignant epithelial tumor using punch biopsy. A 25-year-old male was admitted to our clinic for the evaluation of a mass measuring 7×8×8 cm located over the parotid gland. The patient had previously undergone punch biopsy at another clinic because of a lesion in the parotid gland. Punch biopsy revealed a malignant epithelial tumor. The patient underwent excisional biopsy at our clinic. After the biopsy, the residual skin defect was treated using full-thickness skin grafts. The facial nerve and parotid gland were preserved during the biopsy. Histopathological examination of the excisional biopsy material revealed pilomatrixoma. Punch biopsy may result in misdiagnosis of skin lesions in the parotid gland. A differential diagnosis for benign tumors such as pilomatrixoma is essential prior to an aggressive surgical intervention of the parotid gland.

Recent progress in shear punch testing

International Nuclear Information System (INIS)

Hamilton, M.L.; Toloczko, M.B.; Lucas, G.E.

1994-09-01

The shear punch test was developed in response to the needs of the materials development community for small-scale mechanical properties tests. Such tests will be of great importance when a fusion neutron simulation device is built, since such a device is expected to have a limited irradiation volume. The shear punch test blanks a circular disk from a fixed sheet metal specimen, specifically a TEM disk. Load-displacement data generated during the test can be related to uniaxial tensile properties such as yield and ultimate strength. Shear punch and tensile tests were performed at room temperature on a number of unirradiated aluminum, copper, vanadium, and stainless steel alloys and on several irradiated aluminum alloys. Recent results discussed here suggest that the relationship between shear punch strength and tensile strength varies with alloy class, although the relationship determined for the unirradiated condition remains valid for the irradiated aluminum alloys

Diagnostic information management system for the evaluation of medical images

Energy Technology Data Exchange (ETDEWEB)

Higa, Toshiaki; Torizuka, Kanji; Minato, Kotaro; Komori, Masaru; Hirakawa, Akina

1985-04-01

A practical, small and low-cost diagnostic information management system has been developed for a comparative study of various medical imaging procedures, including ordinary radiography, X-ray computed tomography, emission computed tomography, and so forth. The purpose of the system is to effectively manage the original image data files and diagnostic descriptions during the various imaging procedures. A diagnostic description of each imaging procedure for each patient is made on a hand-sort punched-card with line-drawings and ordinary medical terminology and then coded and computerized using Index for Roentgen Diagnoses (American College of Radiology). A database management software (DB Master) on a personal computer (Apple II) is used for searching for patients' records on hand-sort punched-cards and finally original medical images. Discussed are realistic use of medical images and an effective form of diagnostic descriptions.

Diagnostic information management system for the evaluation of medical images

International Nuclear Information System (INIS)

Higa, Toshiaki; Torizuka, Kanji; Minato, Kotaro; Komori, Masaru; Hirakawa, Akina.

1985-01-01

A practical, small and low-cost diagnostic information management system has been developed for a comparative study of various medical imaging procedures, including ordinary radiography, X-ray computed tomography, emission computed tomography, and so forth. The purpose of the system is to effectively manage the original image data files and diagnostic descriptions during the various imaging procedures. A diagnostic description of each imaging procedure for each patient is made on a hand-sort punched-card with line-drawings and ordinary medical terminology and then coded and computerized using Index for Roentgen Diagnoses (American College of Radiology). A database management software (DB Master) on a personal computer (Apple II) is used for searching for patients' records on hand-sort punched-cards and finally original medical images. Discussed are realistic use of medical images and an effective form of diagnostic descriptions. (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

Consumer response to a report card comparing healthcare systems.

Science.gov (United States)

Braun, Barbara L; Kind, Elizabeth A; Fowles, Jinnet B; Suarez, Walter G

2002-06-01

Report cards to date have focused on quality of care in health plans rather than within healthcare delivery systems. The purpose of this study was to evaluate consumer response to the first healthcare system-level report card. Qualitative assessment of consumer response. We conducted 5 focus groups of community members to evaluate consumer response to the report card; 2 included community club members, 3 included community-dwelling retired persons. Discussions were audiotaped and transcribed; comments were categorized by topic area from the script, and common themes identified. Focus group participants, in general, were unaware of the current emphasis on medical quality improvement initiatives. However, they believed that the opinion that the descriptive clinic information and patient survey data contained in the report card would be most useful mainly for choosing a healthcare system if they were dissatisfied with current medical care, if their healthcare options changed, or if they were in poor health. Personal experience was considered a more trustworthy measure of healthcare quality than were patient survey results. Trustworthiness was perceived to be higher if the report card sponsor was not affiliated with the healthcare systems being evaluated. Participants also believed care system administrators should use the data to enact positive clinic-level and physician-level changes. Healthcare consumers appreciated the attention to patient experiences and supported healthcare quality improvement initiatives. Report cards were considered important for choosing a healthcare system in certain circumstances and for guiding quality improvement efforts at all levels.

Data card system for filmless radiography

International Nuclear Information System (INIS)

Siedband, M.P.

1987-01-01

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

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 ...

Analysis of Pick-Up Development in Punching

DEFF Research Database (Denmark)

Olsson, David Dam; Bay, Niels; Andreasen, Jan Lasson

2002-01-01

The development of pick-up of work piece material on the punch surface with increasing number of strokes during punching of stainless steel sheet is investigated applying Scanning Electron Microscopy (SEM), 3D roughness mapping and measurements of the backstroke force. It is found that pick...

Small Punch Test Techniques for Irradiated Materials in Hot Cell

International Nuclear Information System (INIS)

Kim, Do Sik; Ahn, S. B.; Oh, W. H.; Yoo, B. O.; Choo, Y. S.

2006-06-01

Detailed procedures of the small punch test including the apparatus, the definition of small punch-related parameters, and the interpretation of results were presented. The testing machine should have a capability of the compressive loading and unloading at a given deflection level. The small punch specimen holder consists of an upper and lower die and clamping screws. The clamped specimen is deformed by using ball or spherical head punch. Two type of specimens with a circular and a square shape were used. The irradiated small punch specimen is made from the undamaged portion of the broken CVN bars or prepared by the irradiation of the specimen fabricated from the fresh materials. The heating and cooling devices should have the capability of the temperature control within ±2 .deg. C for the target value during the test. Based on the load-deflection data obtained from the small punch test. the empirical correlation between the small punch related parameters and a tensile properties such as 0.2% yield strength and ultimate tensile strength, fracture toughness, ductile-brittle transition temperature and creep properties determined from the standard test method is established and used to evaluate the mechanical properties of an irradiated materials. In addition, from the quantitative fractographic assessment of small punch test specimens, the relationship between the small punch energy and the quantity of ductile crack growth is obtained. Analytical formulations demonstrated good agreement with experimental load-deflection curves

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

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 ...

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.

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.

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.

Application of smart cards in physical and information security systems

International Nuclear Information System (INIS)

Dreifus, H.N.

1988-01-01

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

Optimization of fruit punch using mixture design.

Science.gov (United States)

Kumar, S Bharath; Ravi, R; Saraswathi, G

2010-01-01

A highly acceptable dehydrated fruit punch was developed with selected fruits, namely lemon, orange, and mango, using a mixture design and optimization technique. The fruit juices were freeze dried, powdered, and used in the reconstitution studies. Fruit punches were prepared according to the experimental design combinations (total 10) based on a mixture design and then subjected to sensory evaluation for acceptability. Response surfaces of sensory attributes were also generated as a function of fruit juices. Analysis of data revealed that the fruit punch prepared using 66% of mango, 33% of orange, and 1% of lemon had highly desirable sensory scores for color (6.00), body (5.92), sweetness (5.68), and pleasantness (5.94). The aroma pattern of individual as well as combinations of fruit juices were also analyzed by electronic nose. The electronic nose could discriminate the aroma patterns of individual as well as fruit juice combinations by mixture design. The results provide information on the sensory quality of best fruit punch formulations liked by the consumer panel based on lemon, orange, and mango.

Buccal DNA collection: comparison of buccal swabs with FTA cards.

Science.gov (United States)

Milne, Elizabeth; van Bockxmeer, Frank M; Robertson, Laila; Brisbane, Joanna M; Ashton, Lesley J; Scott, Rodney J; Armstrong, Bruce K

2006-04-01

Collection and analysis of DNA, most commonly from blood or buccal cells, is becoming more common in epidemiologic studies. Buccal samples, which are painless to take and relatively easily collected, are often the preferred source. There are several buccal cell collection methods: swabs, brushes, mouthwash, and treated cards, such as FTA or IsoCode cards. Few studies have systematically compared methods of buccal cell collection with respect to DNA yield and amplification success under similar conditions. We compared buccal DNA collection and amplification using buccal swabs and FTA cards in 122 control subjects from our Australian case-control study of childhood acute lymphoblastic leukaemia. Buccal DNA was quantified using a real-time PCR for beta-actin and genotyped at the loci of three polymorphisms (MTHFR 677C>T, ACE I/D, and XPD 1012G>A). PCR was successful with DNA from buccal swabs for 62% to 89% of subjects and from FTA cards for 83% to 100% of subjects, depending on the locus. The matched pair odds ratios (95% confidence interval) comparing success of FTA cards with buccal swabs are as follows: MTHFR 677C>T using PCR-RFLP, 12.5 (11.6-13.5) and using real-time PCR, 130.0 (113.1-152.8); ACE I/D using PCR-amplified fragment length polymorphism, 3.36 (3.2-3.5); XPD 1012G>A using real-time PCR, 150.0 (132.7-172.3). FTA cards are a robust DNA collection method and generally produce DNA suitable for PCR more reliably than buccal swabs. There are, however, technical challenges in handling discs punched from FTA cards that intending users should be aware of.

Applying a punch with microridges in multistage deep drawing processes.

Science.gov (United States)

Lin, Bor-Tsuen; Yang, Cheng-Yu

2016-01-01

The developers of high aspect ratio components aim to minimize the processing stages in deep drawing processes. This study elucidates the application of microridge punches in multistage deep drawing processes. A microridge punch improves drawing performance, thereby reducing the number of stages required in deep forming processes. As an example, the original eight-stage deep forming process for a copper cylindrical cup with a high aspect ratio was analyzed by finite element simulation. Microridge punch designs were introduced in Stages 4 and 7 to replace the original punches. In addition, Stages 3 and 6 were eliminated. Finally, these changes were verified through experiments. The results showed that the microridge punches reduced the number of deep drawing stages yielding similar thickness difference percentages. Further, the numerical and experimental results demonstrated good consistency in the thickness distribution.

Development of lubricant test for punching and blanking

DEFF Research Database (Denmark)

Olsson, David Dam

2001-01-01

The background for development of new lubricants Requirements to lubricant test for punching Methods of evaluating lubricants Test equipment developed at DTU Conclusion.......The background for development of new lubricants Requirements to lubricant test for punching Methods of evaluating lubricants Test equipment developed at DTU Conclusion....

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.

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

Powder properties and compaction parameters that influence punch sticking propensity of pharmaceuticals.

Science.gov (United States)

Paul, Shubhajit; Taylor, Lisa J; Murphy, Brendan; Krzyzaniak, Joseph F; Dawson, Neil; Mullarney, Matthew P; Meenan, Paul; Sun, Changquan Calvin

2017-04-15

Punch sticking is a frequently occurring problem that challenges successful tablet manufacturing. A mechanistic understanding of the punch sticking phenomenon facilitates the design of effective strategies to solve punch sticking problems of a drug. The first step in this effort is to identify process parameters and particle properties that can profoundly affect sticking performance. This work was aimed at elucidating the key material properties and compaction parameters that influence punch sticking by statistically analyzing punch sticking data of 24 chemically diverse compounds obtained using a set of tooling with removable upper punch tip. Partial least square (PLS) analysis of the data revealed that particle surface area and tablet tensile strength are the most significant factors attributed to punch sticking. Die-wall pressure, ejection force, and take-off force also correlate with sticking, but to a lesser extent. Copyright © 2017 Elsevier B.V. All rights reserved.

Optimized pH method for DNA elution from buccal cells collected in Whatman FTA cards.

Science.gov (United States)

Lema, Carolina; Kohl-White, Kendra; Lewis, Laurie R; Dao, Dat D

2006-01-01

DNA is the most accessible biologic material for obtaining information from the human genome because of its molecular stability and its presence in every nucleated cell. Currently, single nucleotide polymorphism genotyping and DNA methylation are the main DNA-based approaches to deriving genomic and epigenomic disease biomarkers. Upon the discontinuation of the Schleicher & Schuell IsoCode product (Dassel, Germany), which was a treated paper system to elute DNA from several biologic sources for polymerase chain reaction (PCR) analysis, a high-yielding DNA elution method was imperative. We describe here an improved procedure of the not fully validated Whatman pH-based elution protocol. Our DNA elution procedure from buccal cells collected in Whatman FTA cards (Whatman Inc., Florham Park, NJ) yielded approximately 4 microg of DNA from a 6-mm FTA card punch and was successfully applied for HLA-DQB1 genotyping. The genotypes showed complete concordance with data obtained from blood of the same subjects. The achieved high DNA yield from buccal cells suggests a potential cost-effective tool for genomic and epigenomic disease biomarkers development.

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...

An approach to improve the match-on-card fingerprint authentication system security

CSIR Research Space (South Africa)

Nair, Kishor Krishnan

2016-07-01

Full Text Available -on-Card (TOC), Match-on- Card (MOC), Work-Sharing On-Card (WSOC), and System-on-Card (SOC). Out of these four approaches, the SOC is considered as the most secure and expensive, whereas the TOC is considered as the least secure and least expensive. The MOC...

An Approach to Improve the Match-on-Card ngerprint Authentication System Security

CSIR Research Space (South Africa)

Nair, Kishor Krishnan

2016-08-18

Full Text Available -on-Card (TOC), Match-on-Card (MOC), Work-Sharing On-Card (WSOC), and System-on-Card (SOC). Out of these four approaches, the SOC is considered as the most secure and expensive, whereas the TOC is considered as the least secure and least expensive. The MOC...

Using stamping punch force variation for the identification of changes in lubrication and wear mechanism

Science.gov (United States)

Voss, B. M.; Pereira, M. P.; Rolfe, B. F.; Doolan, M. C.

2017-09-01

The growth in use of Advanced High Strength Steels in the automotive industry for light-weighting and safety has increased the rates of tool wear in sheet metal stamping. This is an issue that adds significant costs to production in terms of manual inspection and part refinishing. To reduce these costs, a tool condition monitoring system is required and a firm understanding of process signal variation must form the foundation for any such monitoring system. Punch force is a stamping process signal that is widely collected by industrial presses and has been linked closely to part quality and tool condition, making it an ideal candidate as a tool condition monitoring signal. In this preliminary investigation, the variation of punch force due to different lubrication conditions and progressive wear are examined. Linking specific punch force signature changes to developing lubrication and wear events is valuable for die wear and stamping condition monitoring. A series of semi-industrial channel forming trials were conducted under different lubrication regimes and progressive die wear. Punch force signatures were captured for each part and Principal Component Analysis (PCA) was applied to determine the key Principal Components of the signature data sets. These Principal Components were linked to the evolution of friction conditions over the course of the stroke for the different lubrication regimes and mechanism of galling wear. As a result, variation in punch force signatures were correlated to the current mechanism of wear dominant on the formed part; either abrasion or adhesion, and to changes in lubrication mechanism. The outcomes of this study provide important insights into punch force signature variation, that will provide a foundation for future work into the development of die wear and lubrication monitoring systems for sheet metal stamping.

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.

APPLICATION OF PBL IN THE COURSE FLUID AND ELECTRICAL DRIVE SYSTEMS, CASE STUDY: MANUFACTURING AN AUTOMATED PUNCH MACHINE

Directory of Open Access Journals (Sweden)

Ahmad Sedaghat

2017-01-01

Full Text Available The PBL unit of fluid and electrical drive systems is taught in final semester of undergraduates in mechanical engineering department of the Australian College of Kuwait (ACK. The recent project on an automated punching machine is discovered more appealing to both students and instructors in triggering new ideas and satisfaction end results. In this case study, the way this PBL unit is coordinated and facilitated is explained. Two examples of student works are presented. The aim is to expose the students to real world engineering problems but in a satisfying manner. Similar to real life problems for engineers, restrictions are applied for the students on costs, availability of ACK facilities, and application of automation tools. Students are directly engaged by using technical standards on punching heads and dies, standard tensile testing of plates, and so on. Arduino microprocessor programming, an open-source hardware and software electronic platform, and electro-pneumatic devices are adopted for developing the automated punching machine. The goal of the PBL course is to acquaint students learning based on the concepts of team working, engineering design, professional manufacturing, and sequential testing of the end product. It is found that students achieved their best and developed new skills in this PBL unit as reflected in their portfolios.

Amplification volume reduction on DNA database samples using FTA™ Classic Cards.

Science.gov (United States)

Wong, Hang Yee; Lim, Eng Seng Simon; Tan-Siew, Wai Fun

2012-03-01

The DNA forensic community always strives towards improvements in aspects such as sensitivity, robustness, and efficacy balanced with cost efficiency. Therefore our laboratory decided to study the feasibility of PCR amplification volume reduction using DNA entrapped in FTA™ Classic Card and to bring cost savings to the laboratory. There were a few concerns the laboratory needed to address. First, the kinetics of the amplification reaction could be significantly altered. Second, an increase in sensitivity might affect interpretation due to increased stochastic effects even though they were pristine samples. Third, statics might cause FTA punches to jump out of its allocated well into another thus causing sample-to-sample contamination. Fourth, the size of the punches might be too small for visual inspection. Last, there would be a limit to the extent of volume reduction due to evaporation and the possible need of re-injection of samples for capillary electrophoresis. The laboratory had successfully optimized a reduced amplification volume of 10 μL for FTA samples. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

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...

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

NASA work unit system file maintenance manual

Science.gov (United States)

1972-01-01

The NASA Work Unit System is a management information system for research tasks (i.e., work units) performed under NASA grants and contracts. It supplies profiles on research efforts and statistics on fund distribution. The file maintenance operator can add, delete and change records at a remote terminal or can submit punched cards to the computer room for batch update. The system is designed for file maintenance by a person with little or no knowledge of data processing techniques.

Effect of cutter tip angle on cutting characteristics of acrylic worksheet subjected to punch/die shearing

Directory of Open Access Journals (Sweden)

Masami Kojima

2016-12-01

Full Text Available This paper aims to describe the effect of tool geometry on cutting characteristics of a 1.0 mm thickness acrylic worksheet subjected to a punch/die shearing. A set of side-wedge punch and side-wedge die which had the edge angle of 30°, 60° and/or 90° was prepared and used for cutting off the worksheet. A load cell and a CCD camera were installed in the cutting system to investigate the cutting load resistance and the side-view deformation of the worksheet. From experimental results, it was revealed that a cracking pattern at a sheared zone was remarkably affected by the edge angle of cutting tool. A cracking direction was almost coincident to the edge angle when considering the punch/die edge angle of 30°, while any matching of them was not observed in case of the punch/die edge angle of 60°, 90°. By using the 30° side-wedge tool, a flat-smooth sheared surface was generated. When combing the punch edge angle of 90° and the die edge angle of 60°, the cracking profile was characterized by the both edge angles for each part (die and punch. Carrying out an elasto-plastic finite element method analysis of cutter indentation with a few of symmetric and asymmetric punch/die edges, the stress distribution and deformation flow at the sheared zone were discussed with the initiation of surface cracks

Measurement of tensile and fracture toughness properties using small punch test

International Nuclear Information System (INIS)

Chatterjee, S.; Shah Priti Kotak

2005-05-01

Small punch test wu carried out at room temperature on five different steels using 10 mm by 10 mm specimens of 0.4 mm thickness in a univesal testing machine. The tensile and fracture toughness properties of the five steels obtained from small punch test were compared with those obtained from the standard test method. The results (except in one steel) show that the tensile properties obtained from small punch test are in close proximity to those obtained ftom uni-axial tension test. The results also show that fracture toughness (Jic) properties obtained ftom small punch test are within ±20% of the corresponding values obtained using standard test procedures. (author)

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

Study of neuropeptide distribution in the central nervous system by the combined use of radioimmunoassay with the neuroatomic punch technique

International Nuclear Information System (INIS)

Valenca, M.M.; Negro Vilar, A.

1991-01-01

In order to demonstrate an experimental method to study neuropeptide distribution in the central nervous system, the content of beta-endorphin present in several brain regions was determined by the combined use of radioimmunoassay with the neuroanatomic punch technique described by Palkovits. (author)

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

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.

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…

GAMANAL - a computer program for analysis of gamma-ray spectra

International Nuclear Information System (INIS)

Goodall, J.A.B.

1982-01-01

GAMANAL is a program primarily designed for the analysis of data obtained from multichannel analysers used with Ge(Li) and Si(Li) detectors. Details of the program operation using either punched cards or the HUW system are given, together with the description of macros used to simplify the input of data. In addition to selection of printed output, graphical output is available and punched cards may be requested for subsequent decay curve analysis by the program EVAM2, which is also described. (author)

Effects of plyometric exercise training with external weights on punching ability of experienced amateur boxers.

Science.gov (United States)

Bruzas, Vidas; Kamandulis, Sigitas; Venckunas, Tomas; Snieckus, Audrius; Mockus, Pranas

2018-03-01

During competition, a boxer must continue to deliver high-impact punches despite increasing fatigue. It is unclear whether the effects of plyometric training using external weights are transferred to sport-specific movements such as punching. The aim of the study was to investigate the effects of a 4-week cycle of plyometric training with external weights on punching ability. The study involved eight male amateur boxers aged 22.3±2.5 years with at least 7 years of competitive experience. They performed 12 plyometric training sessions, each comprising eight exercises of various muscle groups performed at maximum movement velocity. Six drills were performed with external weights, and two drills were performed using the body weight as resistance. All exercises required coordination. The punching ability was tested at baseline and after the 4 weeks of training using the Kiktest-100 boxing bag. The force of single punches and the frequency of punches within a series did not change from before to after the 4 weeks, except for increased power in the rear-hand low punch (Pplyometric training with external weights did not change the maximum punching power or movement frequency significantly, but had a beneficial effect on punching power endurance in boxers.

Configurational phases in elastic foams under lengthscale-free punching

Science.gov (United States)

Sabuwala, Tapan; Dai, Xiangyu; Gioia, Gustavo

2016-08-01

We carry out experiments with brick-like specimens of elastic open-cell (EOC) foams of three relative densities. Individual specimens may be "tall" (height = width = depth) or "short" (2 height = width = depth). We place each specimen on a supporting plate and use a lengthscale-free (wedge-shaped or conical) punch to apply forces downward along the specimen's height. Regardless of the type of specimen, the force-penetration curves remain linear, for the wedge-shaped punch, or quadratic, for the conical punch, up to a sizable penetration commensurate with the smallest lengthscale of the specimen. After that there is an abrupt, all-but-discontinuous change in stiffness: if the specimen is tall, the stiffness drops; if the specimen is short, the stiffness shoots up. To analyze these curious experimental results, we posit that EOC foams can be found in either of two configurational phases, here termed the low-strain phase and the high-strain phase, which share a two-dimensional interface (a surface of strain discontinuity). The analysis may be outlined as follows. In the first part of an experiment, there obtains a "similarity regime" in which the penetration of the punch and the radius of the interface are the only prevailing lengthscales (because the punch is lengthscale free). In this case, it is possible to show that the force-penetration curve must be linear, or quadratic, depending on whether the punch be wedge-shaped or conical, respectively. This prediction of the analysis is consistent with the experiments. In time, the similarity regime breaks down when the interface reaches one of the specimen's boundaries distal to the tip of the punch. If the specimen is tall, the soft, stress-free lateral boundary is reached first, and the stiffness must drop; if the specimen is short, the hard boundary in contact with the supporting plate is reached first, and the stiffness must shoot up. These predictions too are consistent with the experiments. To provide direct

CARD9-Dependent Neutrophil Recruitment Protects against Fungal Invasion of the Central Nervous System.

Directory of Open Access Journals (Sweden)

Rebecca A Drummond

2015-12-01

Full Text Available Candida is the most common human fungal pathogen and causes systemic infections that require neutrophils for effective host defense. Humans deficient in the C-type lectin pathway adaptor protein CARD9 develop spontaneous fungal disease that targets the central nervous system (CNS. However, how CARD9 promotes protective antifungal immunity in the CNS remains unclear. Here, we show that a patient with CARD9 deficiency had impaired neutrophil accumulation and induction of neutrophil-recruiting CXC chemokines in the cerebrospinal fluid despite uncontrolled CNS Candida infection. We phenocopied the human susceptibility in Card9-/- mice, which develop uncontrolled brain candidiasis with diminished neutrophil accumulation. The induction of neutrophil-recruiting CXC chemokines is significantly impaired in infected Card9-/- brains, from both myeloid and resident glial cellular sources, whereas cell-intrinsic neutrophil chemotaxis is Card9-independent. Taken together, our data highlight the critical role of CARD9-dependent neutrophil trafficking into the CNS and provide novel insight into the CNS fungal susceptibility of CARD9-deficient humans.

Relationship between strain and central deflection in small punch creep specimens

International Nuclear Information System (INIS)

Yang Zhen; Wang Zhiwen

2003-01-01

Acquiring information about creep strain directly from small punch creep tests is difficult because the deformation behaviour of the small punch specimen is complicated. A routine is suggested in the present paper to treat this problem indirectly. Based on a finite element analysis, it is proposed that the relationship of central deflection δ to central creep strain ε c of a specimen subjected to creep can be represented approximately by the relationship of central deflection δ to central (elastic-plastic) strain ε of a specimen not subjected to creep. With this hypothesis, the δ∼ε c relation of the small punch creep specimen is obtained by resorting to a rigid-plastic membrane stretch forming model. Finally, small punch creep test results are used to evaluate creep strain and creep strain rate by taking advantage of this δ∼ε c relation

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.

Countering Stryker’s Punch: Algorithmically Filling the Black Hole

OpenAIRE

Michael J. Bennett

2017-01-01

Two current digital image editing programs are examined in the context of filling in missing visual image data from hole-punched United States Farm Security Administration (FSA) negatives. Specifically, Photoshop's Content-Aware Fill feature and GIMP's Resynthesizer plugin are evaluated and contrasted against comparable images. A possible automated workflow geared towards large scale editing of similarly hole-punched negatives is also explored. Finally, potential future research based upon th...

Development of Data Acquisition Card Driver for ICRH System on EAST

Science.gov (United States)

Liu, Daming; Luo, Jiarong; Zhao, Yanping; Qin, Chengming

2008-04-01

Presented in this paper is the development of the driver for the data acquisition card with a peripheral component interconnection (PCI) local bus on the ion cyclotron range of frequency heating (ICRH) system. The driver is mainly aimed at the embedded VxWorks system (real-time operating system) which is widely used in various fields of real-time systems. An efficient way is employed to develop this driver, which will advance the real-time control of the ICRH system on the experimental advanced superconductor tokamak (EAST). The driver is designed using the TORNADO integrated development environment (IDE), and implemented in C plus language. The details include the hardware configuration, analogue/digital (A/D) and digital/analogue (D/A) conversion, input and output (I/O) operation of the driver to support over five cards. The data acquisition card can be manipulated in a low-level program and meet the requirements of A/D conversion and D/A outputs.

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.

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 ...

Analysis of the Strength on the Rotor Punching Sheet of Nuclear Reactor Cooling Medium Driving Motor

Directory of Open Access Journals (Sweden)

GE Bao-jun

2017-02-01

Full Text Available A strong stress is withstood by the rotor punching sheet during the running of nuclear reactor cooling medium driving motor. In order to study the strength on the rotor punching sheet and the influential factor of its stress，the rotor of driving motor was the research object, the three-dimensional rotor model of driving motor is established by the finite element method to obtain the Mires equivalent stress nephogram and check the rotor’s strength with setting parameters and constraints. According to different rotor speeds，the different average temperatures of rotor punching sheet and shaft and the different static magnitude of interference between rotor punching sheet and shaft，the research about how the contact pressure of matching surface between rotor punching sheet and shaft and the Mires equivalent stress are impacted is carried on. The results show that the maximum Miser equivalent stress value of rotor punching sheet emerges on the axial vents，the stress value is beyond the tensile limit of the materialand. The greater the static magnitude of interference and the smaller temperature difference of rotor punching sheet and shaft lead to the greater interface compressive stress of rotor punching sheet and shaft and the greater maximum Mires equivalent stress value of rotor punching sheet. The higher the rotor speed lead to the smaller interface compressive stress of rotor punching sheet and shaft and the greater equivalent stress value of rotor punching sheet.

Effect of Punch Stroke on Deformation During Sheet Forming Through Finite Element

Science.gov (United States)

Akinlabi, Stephen; Akinlabi, Esther

2017-08-01

Forming is one of the traditional methods of making shapes, bends and curvature in metallic components during a fabrication process. Mechanical forming, in particular, employs the use of a punch, which is pressed against the sheet material to be deformed into a die by the application of an external force. This study reports on the finite element analysis of the effects of punch stroke on the resulting sheet deformation, which is directly a function of the structural integrity of the formed components for possible application in the automotive industry. The results show that punch stroke is directly proportional to the resulting bend angle of the formed components. It was further revealed that the developed plastic strain increases as the punch stroke increases.

Application of dried blood spot cards to determine olive oil phenols (hydroxytyrosol metabolites) in human blood.

Science.gov (United States)

de Las Hazas, María Carmen López; Motilva, Maria José; Piñol, Carme; Macià, Alba

2016-10-01

In this study, a fast and simple blood sampling and sample pre-treatment method based on the use of the dried blood spot (DBS) cards and ultra-performance liquid chromatography coupled to tandem mass spectrometry (UPLC-MS/MS) for the quantification of olive oil phenolic metabolites in human blood was developed and validated. After validation, the method was applied to determine hydroxytyrosol metabolites in human blood samples after the acute intake of an olive oil phenolic extract. Using the FTA DMPK-A DBS card under optimum conditions, with 20µL as the blood solution volume, 100µL of methanol/Milli-Q water (50/50, v/v) as the extraction solvent and 7 disks punched out from the card, the main hydroxytyrosol metabolites (hydroxytyrosol-3-O-sulphate and hydroxytyrosol acetate sulphate) were identified and quantified. The developed methodology allowed detecting and quantifying the generated metabolites at low μM levels. The proposed method is a significant improvement over existing methods to determine phenolic metabolites circulating in blood and plasma samples, thus making blood sampling possible with the volunteer pricking their own finger, and the subsequent storage of the blood in the DBS cards prior to chromatographic analysis. Copyright © 2016 Elsevier B.V. All rights reserved.

Cooled electronic system with thermal spreaders coupling electronics cards to cold rails

Science.gov (United States)

Chainer, Timothy J; Gaynes, Michael A; Graybill, David P; Iyengar, Madhusudan K; Kamath, Vinod; Kochuparambil, Bejoy J; Schmidt, Roger R; Schultz, Mark D; Simco, Daniel P; Steinke, Mark E

2013-07-23

Liquid-cooled electronic systems are provided which include an electronic assembly having an electronics card and a socket with a latch at one end. The latch facilitates securing of the card within the socket or removal of the card from the socket. A liquid-cooled cold rail is disposed at the one end of the socket, and a thermal spreader couples the electronics card to the cold rail. The thermal spreader includes first and second thermal transfer plates coupled to first and second surfaces on opposite sides of the card, and thermally conductive extensions extending from end edges of the plates, which couple the respective transfer plates to the liquid-cooled cold rail. The thermally conductive extensions are disposed to the sides of the latch, and the card is securable within or removable from the socket using the latch without removing the cold rail or the thermal spreader.

Experimental and Numerical Simulation Research on Micro-Gears Fabrication by Laser Shock Punching Process

OpenAIRE

Huixia Liu; Jianwen Li; Zongbao Shen; Qing Qian; Hongfeng Zhang; Xiao Wang

2015-01-01

The aim of this paper is to fabricate micro-gears via laser shock punching with Spitlight 2000 Nd-YAG Laser, and to discuss effects of process parameters namely laser energy, soft punch properties and blank-holder on the quality of micro-gears deeply. Results show that dimensional accuracy is the best shocked at 1690 mJ. Tensile fracture instead of shear fracture is the main fracture mode under low laser energy. The soft punch might cause damage to punching quality when too high energy is emp...

Effect of mid-thickness rebar mesh on the behavior and punching shear strength of interior slab–column connection

Directory of Open Access Journals (Sweden)

Ahmed Ibrahim

2016-12-01

The obtained results indicate that, the proposed shear reinforcement system has a positive effect in the enhancement of both the punching shear capacity and the strain energy of interior slab–column connection of both normal and high strength concrete. The general finite element software ANSYS can be used successfully to simulate the punching shear behavior of reinforced concrete flat plates.

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...

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)

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. 

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.

A smart-card-enabled privacy preserving E-prescription system.

Science.gov (United States)

Yang, Yanjiang; Han, Xiaoxi; Bao, Feng; Deng, Robert H

2004-03-01

Within the overall context of protection of health care information, privacy of prescription data needs special treatment. First, the involvement of diverse parties, especially nonmedical parties in the process of drug prescription complicates the protection of prescription data. Second, both patients and doctors have privacy stakes in prescription, and their privacy should be equally protected. Third, the following facts determine that prescription should not be processed in a truly anonymous manner: certain involved parties conduct useful research on the basis of aggregation of prescription data that are linkable with respect to either the patients or the doctors; prescription data has to be identifiable in some extreme circumstances, e.g., under the court order for inspection and assign liability. In this paper, we propose an e-prescription system to address issues pertaining to the privacy protection in the process of drug prescription. In our system, patients' smart cards play an important role. For one thing, the smart cards are implemented to be portable repositories carrying up-to-date personal medical records and insurance information, providing doctors instant data access crucial to the process of diagnosis and prescription. For the other, with the secret signing key being stored inside, the smart card enables the patient to sign electronically the prescription pad, declaring his acceptance of the prescription. To make the system more realistic, we identify the needs for a patient to delegate his signing capability to other people so as to protect the privacy of information housed on his card. A strong proxy signature scheme achieving technologically mutual agreements on the delegation is proposed to implement the delegation functionality.

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.

Shear punch tests performed using a new low compliance test fixture

International Nuclear Information System (INIS)

Toloczko, M.B.; Kurtz, R.J.; Hasegawa, A.; Abe, K.

2002-01-01

Based on a recent finite element analysis (FEA) study performed on the shear punch test technique, it was suggested that compliance in a test frame and fixturing which is quite acceptable for uniaxial tensile tests, is much too large for shear punch tests. The FEA study suggested that this relatively large compliance was masking both the true yield point and the shape of the load versus displacement trace obtained in shear punch tests. The knowledge gained from the FEA study was used to design a new shear punch test fixture which more directly measures punch tip displacement. The design of this fixture, the traces obtained from this fixture, and the correlation between uniaxial yield stress and shear yield stress obtained using this fixture are presented here. In general, traces obtained from the new fixture contain much less compliance resulting in a trace shape which is more similar in appearance to a corresponding uniaxial tensile trace. Due to the more direct measurement of displacement, it was possible to measure yield stress at an offset shear strain in a manner analogous to yield stress measurement in a uniaxial tensile test. The correlation between shear yield and uniaxial yield was altered by this new yield measurement technique, but the new correlation was not as greatly improved as was suggested would occur from the FEA study

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

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.

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

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.

Flat punch adhesion: transition from fracture-based to strength-limited pull-off

International Nuclear Information System (INIS)

Jiang, Yijie; Turner, Kevin T; Grierson, David S

2014-01-01

The adhesion of a cylindrical flat punch to a surface due to interatomic forces is a well-known problem that is important in many applications, including indentation experiments and the adhesion of fibrillar structures. Traditionally, the pull-off force has been related to the work of adhesion and punch geometry via the Kendall solution that uses a Griffith energy balance to assess crack propagation and pull-off. More recently, it has been shown that under certain conditions, notably at small punch diameters, the contact can behave in a ‘strength-limited’ fashion in which the interface separates uniformly rather than via crack propagation. Here, a Maugis-Dugdale-type analysis of power-law-shaped bodies in contact is used to examine the change in behaviour from the fracture-based Kendall solution to strength-limited pull-off for cylindrical flat punches. The transition from fracture-based to strength-limited behaviour is described in terms of a non-dimensional parameter that is similar to previous quantities used to describe the transition and is a function of the punch size, the elasticity of the contact, and the adhesion properties. The results of this relatively simple analysis compare favourably with results from more complex computational simulations. In addition, the results are used to develop a function that quantifies the transition between the Kendall solution and the strength-limited solution in order to facilitate interpretation of adhesion measurements in the transition regime between the two limits. Finally, the power-law analysis is used to assess the sensitivity of the transition to the exact shape of the punch. (paper)

Use of FTA cards for the storage of breast carcinoma nucleic acid on fine-needle aspiration samples.

Science.gov (United States)

Peluso, Anna Lucia; Cascone, Anna Maria; Lucchese, Lucrezia; Cozzolino, Immacolata; Ieni, Antonio; Mignogna, Chiara; Pepe, Stefano; Zeppa, Pio

2015-10-01

The preservation and storage of nucleic acids is important for DNA molecular techniques. The material obtained by fine-needle aspiration (FNA) is often scanty and can not be wasted. FTA cards are filter papers that immobilize and stabilize nucleic acids and can be stored at room temperature. The current study evaluated whether nucleic acids of breast carcinoma cells, obtained by FNA in a clinical setting, may be collected, stored, and preserved on FTA cards. Thirty breast carcinoma, 5 non-Hodgkin lymphoma (NHL), and 5 benign reactive lymph node (RLN) cell samples obtained by FNA were stored at -80 °C and on FTA cards. DNA extraction and polymerase chain reaction were performed on cells at -80 °C and on 2 punched disks of FTA cards. Fifty nanograms of extracted DNA from both sample types were used to amplify the Janus Kinase 2 (JAK2) gene. The mean value of DNA extracted from breast carcinoma cells was 28.19 ng/µL for that stored at -80 °C and 3.28 ng/µL for that stored on FTA cards. Agarose gel analysis demonstrated expected bands of DNA in 29 cases (97%) with both methods. The mean value of DNA extracted from NHL and RLN samples was 37.54 ng/µL and 4.28 ng/µL, respectively, and agarose gel analysis demonstrated bands of high molecular weight DNA in both methods. Significant differences in DNA yield were found between storage at -80 °C and FTA cards (PFTA cards can be conveniently used for the storage of breast carcinoma cells obtained by FNA, thus providing a reliable alternative to traditional methods. © 2015 American Cancer Society.

Shear punch testing as a tool for evaluating welded pipeline steel

Energy Technology Data Exchange (ETDEWEB)

Stewart, G.R.; Elwazri, A.; Varano, R.; Yue, S.; Jonas, J.J. [McGill Univ., Montreal, PQ (Canada). Dept. of Metals and Materials Engineering; Pokutylowicz, N. [ExxonMobil Research and Engineering Co., Annandale, NJ (United States)

2005-07-01

This study examined the mechanical properties across a welded joint in a 35 mm steel pipe. Results were compared with microhardness measurements. The chemical composition of the 4130 steel and welding wire included carbon, manganese, silicon, nickel, chromium and molybdenum. The thermal cycles experienced during welding can result in differences in the grain size, phase, composition and morphology of precipitates. These thermal cycles can upset the balance of high strength and good toughness in steels, producing poor toughness in the heat-affected zone (HAZ). In the shear punch test, a flat-ended cylindrical punch was used to produce a 3 mm diameter disk from a sheet specimen with a recommended thickness of 300 to 350 {mu}m. The shear punch test provided tensile property data with only a very small amount of material, which is ideal for testing welds. It also provides full tensile data (yield strength, ultimate tensile strength and elongation) which are not specifically provided by hardness testing. Shear punch techniques can also improve the across-weld resolution of tensile testing. The results showed that the changes in strength properties across the weld were consistent with the microhardness measurements. The change in elongation across the weld joint was successfully measured using the punch test method. The HAZ in the welded joint in this study had a good combination of high strength and ductility, while the weld bead had moderate strength and relatively low ductility. 7 refs., 1 tab., 9 figs.

Blanking Clearance and Punch Velocity Effects on The Sheared Edge Characteristic in Micro-Blanking of Commercially Pure Copper Sheet

OpenAIRE

Didin Zakaria Lubis; Ichsan Ristiawan

2017-01-01

This study aims to identify the influences between clearance and punch velocity on the part edge quality of blanked parts. Experiments have been conducted using material copper, punch-die clearance and punch velocity variations. In order to determine the reachable punch-die clearance and punch velocity required for blanking. The quality of the part-edge characteristics shows that higher punch velocity and decreases clearance value can improve the part-edge quality, resulting in smaller burr h...

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.

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.

Optical Verification Laboratory Demonstration System for High Security Identification Cards

Science.gov (United States)

Javidi, Bahram

1997-01-01

Document fraud including unauthorized duplication of identification cards and credit cards is a serious problem facing the government, banks, businesses, and consumers. In addition, counterfeit products such as computer chips, and compact discs, are arriving on our shores in great numbers. With the rapid advances in computers, CCD technology, image processing hardware and software, printers, scanners, and copiers, it is becoming increasingly easy to reproduce pictures, logos, symbols, paper currency, or patterns. These problems have stimulated an interest in research, development and publications in security technology. Some ID cards, credit cards and passports currently use holograms as a security measure to thwart copying. The holograms are inspected by the human eye. In theory, the hologram cannot be reproduced by an unauthorized person using commercially-available optical components; in practice, however, technology has advanced to the point where the holographic image can be acquired from a credit card-photographed or captured with by a CCD camera-and a new hologram synthesized using commercially-available optical components or hologram-producing equipment. Therefore, a pattern that can be read by a conventional light source and a CCD camera can be reproduced. An optical security and anti-copying device that provides significant security improvements over existing security technology was demonstrated. The system can be applied for security verification of credit cards, passports, and other IDs so that they cannot easily be reproduced. We have used a new scheme of complex phase/amplitude patterns that cannot be seen and cannot be copied by an intensity-sensitive detector such as a CCD camera. A random phase mask is bonded to a primary identification pattern which could also be phase encoded. The pattern could be a fingerprint, a picture of a face, or a signature. The proposed optical processing device is designed to identify both the random phase mask and the

Vibration Control of a High-Speed Precision Servo Numerically Controlled Punching Press: Multidomain Simulation and Experiments

Directory of Open Access Journals (Sweden)

Teng Xu

2017-01-01

Full Text Available A three-degree-of-freedom mathematical vibration model of a high-speed punching press was developed in order to explore the vibration modes of the punching press. A multidomain model of the punching press was established to predict the kinematic state during different conditions, as well as the effects of load fluctuation on the motor speed. Experimental measurements of the acceleration of the punching press were carried out. The results comparison reveals that the multidomain model is consistent with the vibration model and the experimental measurements. Modal analysis and structure modification of the punching press were conducted. The foundation at the base of the punching press was improved against excess of vibration. The effects of the dimensions of the foundation on the vibration were discussed with the aid of the multidomain model. Finally, proper foundation design, able to reduce the vibration, was obtained.

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.

PCI Based Read-out Receiver Card in the ALICE DAQ System

CERN Document Server

Carena, W; Dénes, E; Divià, R; Schossmaier, K; Soós, C; Sulyán, J; Vascotto, Alessandro; Van de Vyvre, P

2001-01-01

The Detector Data Link (DDL) is the high-speed optical link for the ALICE experiment. This link shall transfer the data coming from the detectors at 100 MB/s rate. The main components of the link have been developed: the destination Interface Unit (DIU), the Source Interface Unit (SIU) and the Read-out Receiver Card (RORC). The first RORC version is based on the VME bus. The performance tests show that the maximum VME bandwidth could be reached. Meanwhile the PCI bus became very popular and is used in many platforms. The development of a PCI-based version has been started. The document describes the prototype version in three sections. An overview explains the main purpose of the card: to provide an interface between the DDL and the PCI bus. Acting as a 32bit/33MHz PCI master the card is able to write or read directly to or from the system memory from or to the DDL, respectively. Beside these functions the card can also be used as an autonomous data generator. The card has been designed to be well adapted to ...

Analysis of ancient Indian silver punch-marked coins by external PIXE

International Nuclear Information System (INIS)

Rautray, Tapash R.; Nayak, Suman S.; Tripathy, Bipin B.; Das, Saubhagyalaxmi; Das, Manas R.; Das, Satya R.; Chattopadhyay, Pranab K.

2011-01-01

Seven silver punch-marked coins were analysed using external particle induced X-ray emission technique. The main group of elements like Ag, Cu, Au, Pb and Fe were estimated along with a number of trace/minor elements such as K, Ca, Ti, V, Cr, Mn, Co, Ni and Rb in the analysed silver coins. Gold was found in all the coins and varied between 0.7% and 6.2% indicating the better economic condition of that civilisation. - Highlights: → The silver punch-marked coins, in the current study, were in use in India between 6th century BC to 6th century AD and have been analysed by in-air PIXE. → These sets of coins have immense archaeological importance because of their very rare availability. → These coins are distinguished from other coins because of the presence of gold as major element. → While the British period coins were fabricated using modern technologies, the punch-marked coins were shaped manually with developed metal technology. → The analysis of punch-marked coins using external PIXE beam has been done for the first time, which is unique of its kind.

Deriving Schedules for a Smart Card Personalisation System

NARCIS (Netherlands)

Mader, Angelika H.

We report on an industrial case study on the synthesis of (close) optimal schedules for a smart card personalisation system. The basic technique used is model checking. In most cases, the pure model checking approach has to be enriched by other techniques to fight the state space explosion. Other

Usage of prestressed vertical bolts for retrofitting flat slabs damaged due to punching shear

Directory of Open Access Journals (Sweden)

Hamed S. Askar

2015-09-01

An experimental investigation with the objective of retrofitting flat slabs damaged due to punching shear using prestressed vertical bolts is presented in this paper. The parameters examined in this study are vertical prestressed bolts with different ratios within the slab thickness, slab thickness and central column size. Through the experimental tests the load carrying capacity, deformation characteristics and the cracking behavior have been investigated. A comparison between the behavior of retrofitted slabs and their references showed that the proposed system of repair is effective and could be used in practice. A comparison between the experimental results and calculated punching failure load based on the formulas adopted by different codes, showed a reasonable agreement.

Small punch test evaluation methods for material characterisation

Energy Technology Data Exchange (ETDEWEB)

Janča, Adam, E-mail: adam.janca@fjfi.cvut.cz; Siegl, Jan, E-mail: jan.siegl@fjfi.cvut.cz; Haušild, Petr, E-mail: petr.hausild@fjfi.cvut.cz

2016-12-01

The Small Punch Test (SPT) is one of the most widespread mechanical testing methods using miniaturized specimens. The paper presented deals with the time independent SPT, in which a flat specimen is bent by means of a (hemi)spherical punch moving at a constant velocity. The main goal is to relate the measured data to deformation processes taking place during specimen loading. Understanding of such relations is crucial for characterizing a material using any non-standardized experimental procedure. Using enhanced instrumentation, not only traditional load-displacement or load-deflection curves could be obtained, but also specimen thinning could be continuously measured and evaluated. Five alloys having a broad range of mechanical properties were tested. The results obtained were evaluated using both traditional and newly proposed methods and they were correlated with results of the conventional tensile test. The methods proposed seem to lead to a universal correlation between SPT results and tensile characteristics. - Highlights: • The newly proposed methodology significantly improved results of SPT. • Plastic deformation starts inside the specimen from the very beginning of loading. • Specimen thinning = punch displacement−specimen deflection. • Material response to loading is well illustrated by the novel load-thinning curve.

Damage modeling in Small Punch Test specimens

DEFF Research Database (Denmark)

Martínez Pañeda, Emilio; Cuesta, I.I.; Peñuelas, I.

2016-01-01

. Furthermore,Gurson-Tvergaard-Needleman model predictions from a top-down approach are employed to gain insightinto the mechanisms governing crack initiation and subsequent propagation in small punch experiments.An accurate assessment of micromechanical toughness parameters from the SPT...

The Influence of a Padded Hand Wrap on Punching Force in Elite and Untrained Punchers

Directory of Open Access Journals (Sweden)

Andrew J. Galpin

2015-10-01

Full Text Available Punching is integral to success in combat sports, making it a frequent activity during practice/training. Improving safety of this activity benefits both the athlete and training partners. This study was designed to 1 test the precision and reliability of a commercially available striking device and 2 assess the influence of a novel padded hand wrap on punching force in elite and untrained punchers. Fourteen male professional boxers and mixed martial artists (PRO; age=29.2±5.6y; height=180.3±9.0cm; mass=87.1±17.9kg, winning %=73.8±13.8%, number of victories via knockout/technical knockout=35.6± 21.9% and 24 untrained male punchers (UNT; 27.6±6.9y, 177.6±18.3cm, 84.3±16.9kg wore a standardized boxing glove and performed 20 maximal punches (4 sets of 5 into a device designed to measure punching force. All participants performed, in a counterbalanced order, 2 sets of 5 with a standardized hand wrap and 2 sets of 5 with the same wrap plus an additional 1.2cm thick cylinder 4g foam-like pad (WRAP placed over the knuckles. PRO produced significantly more punching force than UNT, regardless of condition. Punching force was lower by 12.6% (p<0.05 for PRO and 8.9% (p<0.05 for UNT with WRAP (compared to no WRAP. These findings suggest WRAP significantly reduces punching force, which may be important for long-term safety of the puncher’s hand and/or the person receiving the strike. Keywords: safety, punching, striking, hitting, combat, pad

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...

Shear punch and microhardness tests for strength and ductility measurements

International Nuclear Information System (INIS)

Lucas, G.E.; Odette, G.R.; Sheckherd, J.W.

1983-01-01

In response to the requirements of the fusion reactor materials development program for small-scale mechanical property tests, two techniques have been developed, namely ball microhardness and shear punch tests. The ball microhardness test is based on the repeated measurement at increasing loads of the chordal diameter of an impression made by a spherical penetrator. A correlation has been developed to predict the constitutive relation of the test material from these data. In addition, the indentation pile-up geometry can be analyzed to provide information on the homogeneity of plastic flow in the test material. The shear punch test complements the microhardness test. It is based on blanking a circular disk from a fixed sheet metal specimen. The test is instrumented to provide punch load-displacement data, and these data can be used to determine flow properties of the test material such as yield stress, ultimate tensile strength, work-hardening exponent, and reduction of area

Demonstration of holographic smart card system using the optical memory technology

Science.gov (United States)

Kim, JungHoi; Choi, JaeKwang; An, JunWon; Kim, Nam; Lee, KwonYeon; Jeon, SeckHee

2003-05-01

In this paper, we demonstrate the holographic smart card system using digital holographic memory technique that uses reference beam encrypted by the random phase mask to prevent unauthorized users from accessing the stored digital page. The input data that include document data, a picture of face, and a fingerprint for identification is encoded digitally and then coupled with the reference beam modulated by a random phase mask. Therefore, this proposed system can execute recording in the order of MB~GB and readout all personal information from just one card without any additional database system. Also, recorded digital holograms can't be reconstructed without a phase key and can't be copied by using computers, scanners, or photography.

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.

Very heavy iron-punching concretes; Betons tres lourds a base de riblons

Energy Technology Data Exchange (ETDEWEB)

Dubois, F [Commissariat a l' Energie Atomique, Saclay(France). Centre d' Etudes Nucleaires

1966-07-01

The present report deals with all the heavy iron-punching concretes, metallic wastes produced by the transformation industry. After a detailed description of the physical properties of metallic aggregates, a classification of heavy mortars is given, into three main categories: steel-shot grouts d = 5,3 - 6; steel-shot grouts mixed with a mineral d = 3,7 - 4,2; injection heavy grouts d = 3,5 - 4. The following chapter describes iron-punching concretes the most used in the atomic industry: iron-punching concretes mixed with cast-iron - iron-punching concretes mixed with magnetite; iron-punching concretes mixed with barite; iron-punching concretes mixed with limonite; iron-punching concretes mixed with boron. The compositions of these concretes are given together with their physical and mechanical characteristics. Numerous diagrams make it possible to find rapidly the proportions of the constituents of these concretes as a function of the required density. Technical advice and specifications are given in an appendix together with a bibliography of these heavy concretes. (author) [French] Le present rapport traite de l'ensemble des betons lourds realises a l'aide de riblons, dechets metalliques fournis par l'industrie de transformation. Apres une description detaillee des proprietes physiques des agregats metalliques, les mortiers lourds sont d'abord presentes en les classant en trois grandes categories: les mortiers a base de grenailles d 5,3 a 6; les mortiers a base de grenailles avec addition d'un mineral d 3,7 a 4,2; les mortiers lourds injectables d = 3,5 a 4. Le chapitre suivant decrit les betons a base de riblons les plus utilises, dans l'industrie atomique: les betons de riblons avec addition de fonte; les betons de riblons avec addition de magnetite; les betons de riblons avec addition de barytine; les betons de riblons avec addition de limonite; les betons de riblons avec addition de bore. Les compositions de ces betons ainsi que leurs caracteristiques

Very heavy iron-punching concretes; Betons tres lourds a base de riblons

Energy Technology Data Exchange (ETDEWEB)

Dubois, F. [Commissariat a l' Energie Atomique, Saclay(France). Centre d' Etudes Nucleaires

1966-07-01

The present report deals with all the heavy iron-punching concretes, metallic wastes produced by the transformation industry. After a detailed description of the physical properties of metallic aggregates, a classification of heavy mortars is given, into three main categories: steel-shot grouts d = 5,3 - 6; steel-shot grouts mixed with a mineral d = 3,7 - 4,2; injection heavy grouts d = 3,5 - 4. The following chapter describes iron-punching concretes the most used in the atomic industry: iron-punching concretes mixed with cast-iron - iron-punching concretes mixed with magnetite; iron-punching concretes mixed with barite; iron-punching concretes mixed with limonite; iron-punching concretes mixed with boron. The compositions of these concretes are given together with their physical and mechanical characteristics. Numerous diagrams make it possible to find rapidly the proportions of the constituents of these concretes as a function of the required density. Technical advice and specifications are given in an appendix together with a bibliography of these heavy concretes. (author) [French] Le present rapport traite de l'ensemble des betons lourds realises a l'aide de riblons, dechets metalliques fournis par l'industrie de transformation. Apres une description detaillee des proprietes physiques des agregats metalliques, les mortiers lourds sont d'abord presentes en les classant en trois grandes categories: les mortiers a base de grenailles d 5,3 a 6; les mortiers a base de grenailles avec addition d'un mineral d 3,7 a 4,2; les mortiers lourds injectables d = 3,5 a 4. Le chapitre suivant decrit les betons a base de riblons les plus utilises, dans l'industrie atomique: les betons de riblons avec addition de fonte; les betons de riblons avec addition de magnetite; les betons de riblons avec addition de barytine; les betons de riblons avec addition de limonite; les betons de riblons avec addition de bore. Les compositions de ces betons ainsi que

Software for the Minsk-32 display station

International Nuclear Information System (INIS)

Ehsenski, J.

1976-01-01

The software for the combined work of two computers is described. the TRA-1 with a raster display working as a display station for Minsk-32. Due to the two-way communication between the computers each of them acts as two external devices for the other one. The Minsk-32 complex consists of the computer, of an operative magnetic memory (OMM) with capacity of 32K, punch card input device, punch card output device, magnetic tape memory , an alphabetic-digital information type-writer and an electronic timer. The TRA-1 complex consists of a processor, an OMM with capaciti of 16K, a teletype, a punch card input device, a magnetic disc with capacity of 64K and a raster display. Minsk-32 is capable of multiprogram work (its OMM can contain 4 programs at once); the work according to one program may be accompanied by information exchange with the external devices. The composing of the system is described, as well as its basic programs, i.e. the residence and the MONITOR

Examining the microtexture evolution in a hole-edge punched into 780 MPa grade hot-rolled steel

Energy Technology Data Exchange (ETDEWEB)

Shin, J.H.; Kim, M.S. [Department of Printed Electronics Engineering, Sunchon National University, 315 Maegok, Sunchon, Jeonnam 540-950 (Korea, Republic of); Kim, S.I.; Seo, S.J. [POSCO Technical Research Laboratories, Gwangyang 545-090 (Korea, Republic of); Choi, S.-H., E-mail: shihoon@sunchon.ac.kr [Department of Printed Electronics Engineering, Sunchon National University, 315 Maegok, Sunchon, Jeonnam 540-950 (Korea, Republic of)

2016-08-15

The deformation behavior in the hole-edge of 780 MPa grade hot-rolled steel during the punching process was investigated via microstructure characterization and computational simulation. Microstructure characterization was conducted to observe the edges of punched holes through the thickness direction, and electron back-scattered diffraction (EBSD) was used to analyze the heterogeneity of the deformation. Finite element analysis (FEA) that could account for a ductile fracture criterion was conducted to simulate the deformation and fracture behaviors of 780 MPa grade hot-rolled steel during the punching process. Calculation of rotation rate fields at the edges of the punched holes during the punching process revealed that metastable orientations in Euler space were confined to specific orientation groups. Rotation-rate fields effectively explained the stability of the initial texture components in the hole-edge region during the punching process. A visco-plastic self-consistent (VPSC) polycrystal model was used to calculate the microtexture evolution in the hole-edge region during the punching process. FEA revealed that the heterogeneous effective strain was closely related to the heterogeneity of the Kernel average misorientation (KAM) distribution in the hole-edge region. A simulation of the deformation microtexture evolution in the hole-edge region using a VPSC model was in good agreement with the experimental results. - Highlights: •We analyzed the microstructure in a hole-edge punched in HR 780HB steel. •Rotation rate fields revealed the stability of the initial texture components. •Heterogeneous effective stain was closely related to the KAM distribution. •VPSC model successfully simulated the deformation microtexture evolution.

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.

Introduction of card payment system in a merchant company

OpenAIRE

Štrukelj, Anja

2015-01-01

The thesis is about PCI DSS, which stands for Payment Card Industry Data Security Standard. PCI DSS represents a uniőed approach to the protection of sensitive card data and to prevention of abuses in the payment card industry. Implementation of the standard in the company provides a higher level of security, it maintains conődence, protection against abuse and consequently protection against őnancial losses and loss of reputation. When paying with credit cards, the őrst lin...

Frictionless contact of a rigid punch indenting a transversely isotropic elastic layer

Directory of Open Access Journals (Sweden)

Rajesh Patra

2016-03-01

Full Text Available This article is concerned with the study of frictionless contact between a rigid punch and a transversely isotropic elastic layer. The rigid punch is assumed to be axially symmetric and is being pressed towards the layer by an applied concentrated load. The layer is resting on a rigid base and is assumed to be ufficiently thick in comparison with the amount of indentation by the rigid punch. The relationship between the applied load $P$ and the contact area is obtained by solving the mathematically formulated problem through use of Hankel transform of different order. Effect of indentation on the distribution of normal stress at the surface as well as the relationship between the applied load and the area of contact have been shown graphically.

Experimental and Numerical Simulation Research on Micro-Gears Fabrication by Laser Shock Punching Process

Directory of Open Access Journals (Sweden)

Huixia Liu

2015-07-01

Full Text Available The aim of this paper is to fabricate micro-gears via laser shock punching with Spitlight 2000 Nd-YAG Laser, and to discuss effects of process parameters namely laser energy, soft punch properties and blank-holder on the quality of micro-gears deeply. Results show that dimensional accuracy is the best shocked at 1690 mJ. Tensile fracture instead of shear fracture is the main fracture mode under low laser energy. The soft punch might cause damage to punching quality when too high energy is employed. Appropriate thickness and hardness of soft punch is necessary. Silica gel with 200 µm in thickness is beneficial to not only homogenize energy but also propagate the shock wave. Polyurethane films need more energy than silica gel with the same thickness. In addition, blank-holders with different weight levels are used. A heavier blank-holder is more beneficial to improve the cutting quality. Furthermore, the simulation is conducted to reveal typical stages and the different deformation behavior under high and low pulse energy. The simulation results show that the fracture mode changes under lower energy.

A solution for the narrow rectangular punch

NARCIS (Netherlands)

Panek, C.F.; Kalker, J.J.

1977-01-01

This paper considers the problem of a rectangular flat ended punch acting on an elastic half-space. An approximate solution is generated through application of the elastic line integral equations. The results produced by this method are then compared with another approximate solution already

Data concentrator card and test system for the CMS ECAL readout

CERN Document Server

Almeida, N; Alemany, R; Cardoso, N; Varela, J

2003-01-01

The Data Concentrator Card (DCC) is part of the Off-Detector (OD) Electronics sub-system of the CMS Electromagnetic Calorimeter. The DCC is responsible for crystal and trigger data collection from the Front-End system and from the ECAL Trigger system respectively.

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.

Blanking Clearance and Punch Velocity Effects on The Sheared Edge Characteristic in Micro-Blanking of Commercially Pure Copper Sheet

Directory of Open Access Journals (Sweden)

Didin Zakaria Lubis

2017-11-01

Full Text Available This study aims to identify the influences between clearance and punch velocity on the part edge quality of blanked parts. Experiments have been conducted using material copper, punch-die clearance and punch velocity variations. In order to determine the reachable punch-die clearance and punch velocity required for blanking. The quality of the part-edge characteristics shows that higher punch velocity and decreases clearance value can improve the part-edge quality, resulting in smaller burr height and rollover, and a larger shear zone. Furthermore, it could be observed that the part-edge quality improvement when blanking with high punch velocity is much more distinct for stele than for copper. According to blanking theory, this improvement was expected because copper have much higher heat conduction coefficients. Therefore, the heat dissipates faster and the desired stress relief effect does not take place to the same degree as for stele.

Love-type wave propagation in a pre-stressed viscoelastic medium influenced by smooth moving punch

Science.gov (United States)

Singh, A. K.; Parween, Z.; Chatterjee, M.; Chattopadhyay, A.

2015-04-01

In the present paper, a mathematical model studying the effect of smooth moving semi-infinite punch on the propagation of Love-type wave in an initially stressed viscoelastic strip is developed. The dynamic stress concentration due to the punch for the force of a constant intensity has been obtained in the closed form. Method based on Weiner-hopf technique which is indicated by Matczynski has been employed. The study manifests the significant effect of various affecting parameters viz. speed of moving punch associated with Love-type wave speed, horizontal compressive/tensile initial stress, vertical compressive/tensile initial stress, frequency parameter, and viscoelastic parameter on dynamic stress concentration due to semi-infinite punch. Moreover, some important peculiarities have been traced out and depicted by means of graphs.

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 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)

Treatment of Die-Punch Fractures with 3D Printing Technology.

Science.gov (United States)

Chen, Chunhui; Cai, Leyi; Zhang, Chuanxu; Wang, Jianshun; Guo, Xiaoshan; Zhou, Yifei

2017-07-19

We evaluated the feasibility, accuracy and effectiveness of applying three-dimensional (3D) printing technology for preoperative planning for die-punch fractures. A total of 107 patients who underwent die-punch fracture surgery were enrolled in the study. They were randomly divided into two groups: 52 cases in the 3D model group and 55 cases in the routine group. A 3D digital model of each die-punch fracture was reconstructed in the 3D group. The 3D digital model was imported to a 3D printer to build the full solid model. The operation time, blood loss volume, and the number of intraoperative fluoroscopy were recorded. Follow-up was performed to evaluate the patients' surgical outcomes. Treatment of die-punch fractures using the 3D printing approach reduced the number of intraoperative fluoroscopy, blood loss volume, and operation time, but did not improve wrist function compared to those in the routine group. The patients wanted the doctor to use the 3D model to introduce the condition and operative plan because it was easier for them to understand. The orthopedic surgeons thought that the 3D model was useful for communicating with their patients, but their satisfaction with the preoperative plan was much lower than the benefit of using the 3D model to communicate with their patients. 3D printing technology produced more accurate morphometric information for orthopedists to provide personalized surgical planning and communicate better with their patients. However, it is difficult to use widely in the department of orthopedics.

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.

Prediction of punching shear capacities of two-way concrete slabs reinforced with FRP bars

Directory of Open Access Journals (Sweden)

Ibrahim M. Metwally

2013-08-01

Full Text Available Where corrosion of steel reinforcement is a concern, fiber-reinforced polymer (FRP reinforcing bar or grid reinforcement provides an alternative reinforcement for concrete flat slabs. The existing provisions for punching of slabs in most international design standards for reinforced concrete are based on tests of steel reinforced slabs. The elastic stiffness and bonding characteristics of FRP reinforcement are sufficiently different from those of steel to affect punching strength [1]. This paper evaluates the punching shear strength of concrete flat slabs reinforced with different types of fiber-reinforced polymer (FRP. A total of 59 full-size slabs were constructed and tested collected from the literature of FRP bars reinforced concrete slabs. The test parameters were the amount of FRP reinforcing bars, Young’s modulus of FRP bars, slab thickness, loaded areas and concrete compressive strength. The experimental punching shear strengths were compared with the available theoretical predictions, including the ACI 318 Code, BS 8110 Code, ACI 440 design guidelines, and a number of models proposed by some researchers in the literature. Two approaches for predicting the punching strength of FRP-reinforced slabs are examined. The first is an empirical new model which is considered as a modification of El-Gamal et al. [2] model. The second is a Neural Networks Technique; which has been developed to predict the punching shear capacity of FRP reinforced concrete slabs. The accuracies of both methods were evaluated against the experimental test data. They attained excellent agreement with available test results compared to the existing design formulas.

Cost Optimization on Energy Consumption of Punching Machine Based on Green Manufacturing Method at PT Buana Intan Gemilang

Directory of Open Access Journals (Sweden)

Prillia Ayudia

2017-01-01

Full Text Available PT Buana Intan Gemilang is a company engaged in textile industry. The curtain textile production need punching machine to control the fabric process. The operator still works manually so it takes high cost of electrical energy consumption. So to solve the problem can implement green manufacturing on punching machine. The method include firstly to identify the color by classifying the company into the black, brown, gray or green color categories using questionnaire. Secondly is improvement area to be optimized and analyzed. Improvement plan at this stage that is focusing on energy area and technology. Thirdly is process applies by modifying the technology through implementing automation system on the punching machine so that there is an increase of green level on the process machine. The result obtained after implement the method can save cost on electrical energy consumption in the amount of Rp 1.068.159/day.

Fabrication and loading of oral drug delivery microcontainers using hot punching

DEFF Research Database (Denmark)

Petersen, Ritika Singh; Borre, Mads T.; Keller, Stephan Sylvest

2015-01-01

In this paper, poly-l-lactic acid (PLLA) solution is spin coated to achieve a PLLA layer of 55 μm thickness. Hot punching with a Ni stamp is optimized to fabricate microcontainers in PLLA. Process optimization of thermal bonding of the microcontainers to a poly acrylic acid (PAA) layer is perform...... by modifying sample preparation and varying temperature. The fabricated microcontainers are loaded by hot punching in a spin coated drug polymer film of furosemide and poly-e-caprolactone (PCL)....

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)

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...

Development of small punch tests for ductile-brittle transition temperature measurement of temper embrittled Ni-Cr steels

International Nuclear Information System (INIS)

Baik, J.M.; Kameda, J.; Buck, O.

1983-01-01

Small punch tests were developed to determine the ductile-brittle transition temperature of nickel-chromium (Ni-Cr) steels having various degrees of temper embrittlement and various microstructures. It was found that the small punch test clearly shows the ductile-brittle transition behavior of the temper-embrittled steels. The measured values were compared with those obtained from Charpy impact and uniaxial tensile tests. The effects of punch tip shape, a notch, and the strain rate on the ductile-brittle transition behavior were examined. It was found that the combined use of a notch, high strain rates, and a small punch tip strongly affects the ductile-brittle transition behavior. Considerable variations in the data were observed when the small punch tests were performed on coarse-grained steels. Several factors controlling embrittlement measurements of steels are discussed in terms of brittle fracture mechanisms

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....

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)

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.

Data on treatment of sewage wastewater by electrocoagulation using punched aluminum electrode and characterization of generated sludge

Directory of Open Access Journals (Sweden)

Vinita Khandegar

2018-06-01

Full Text Available The electrocoagulation setup must be optimized in order to design an economically feasible process. Therefore, in this work, the effect of the punched aluminum electrode on the performance of the electrocoagulation (EC has been investigated. A series of experiments were performed for treatment of sewage wastewater using plane electrode and compare with punched electrodes. Effect of contact time, voltage, electrode spacing and stirring speed has been optimized for removal of Biochemical oxygen demand (BOD and Total dissolved solids (TDS. It was observed that the performance of electrocoagulation process increased using punched electrode. Also, the less operating cost noticed in punched electrode as compared to a plane electrode for (70–80% removal of BOD and TDS. These data would be useful in designing of an EC reactor to obtain high removal efficiency at low energy consumption. Keywords: Electrocoagulation, Sewage wastewater, Aluminum, Plane, Punched electrode

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.

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

Moment Capacity of Timber Reinforced with Punched Metal Plate Fasteners

DEFF Research Database (Denmark)

Nielsen, Jacob; Ellegaard, Peter

When designing timber trusses it is often found that the cross section controlling the dimensions of the top chord is located at a joint with a moment peak. However, the timber volume affected by the moment peak is rather limited and by embedding a punched metal plate in this area a reinforcement...... of the section is obtained, resulting in a more economic truss design. In order to develop design methods for sections with plate reinforcement, bending tests have been made. The timber is Swedish spruce of strength class K-18(S8) and K-24(S10) with a thickness of 45 mm. The punched metal plate is from Gang...

Effect of CFRP and TRM Strengthening of RC Slabs on Punching Shear Strength

Directory of Open Access Journals (Sweden)

Husain Abbas

Full Text Available Abstract The paper presents experiments involving punching of RC slabs strengthened using externally bonded carbon fiber reinforced polymer (CFRP sheet and textile reinforced mortar (TRM. Twelve RC slab specimens of two concrete grades (39.9 and 63.2 MPa and employing two strengthening schemes (CFRP and TRM were tested. Specimens were supported on two opposite edges. Experimental load-displacement variations show two peak loads in strengthened slabs and one peak followed by a plateau in control. Second peak or the plateau corresponds to the combined action of aggregate interlock and the dowel action of back face rebars and strengthening layers. The dowel action of back face rebars and strengthening layers had no role in ultimate punching load (i.e. first peak. Strengthened slabs showed 9-18% increase in ultimate punching load (i.e. first peak whereas there was significant increase in the second peak load (190-276% for CFRP; 55-136% for TRM and energy absorption (~66% for CFRP and 22-56% for TRM. An analytical model was also developed for predicting the punching shear strength (first and second peaks of strengthened slabs showing good comparison with experiments.

Control program for punched paper tape for the PDP-8/1 computer

International Nuclear Information System (INIS)

German, U.

1976-01-01

A program was developed for the PDP-8/1 computer to control the punched paper tape supplied by the measuring instruments. Any departure from the program is detected by an optical reader which stops the tape and displays the error on an accumulator. This program which is suitable for large amounts of data punched on paper tape has been in use at the Beer-Sheva laboratories for detecting errors in the sample changing operation. (B.G.)

A Projector-Camera System for Augmented Card Playing and a Case Study with the Pelmanism Game

Directory of Open Access Journals (Sweden)

Nozomu Tanaka

2017-05-01

Full Text Available In this article, we propose a system for augmented card playing with a projector and a camera to add playfulness and increase communication among players of a traditional card game. The functionalities were derived on the basis of a user survey session with actual players. Playing cards are recognized using a video camera on the basis of a template matching without any artificial marker with an accuracy of > 0.96. Players are also tracked to provide person-dependent services using a video camera from the direction of their hands appearing over a table. These functions are provided as an API; therefore, the user of our system, i.e., a developer, can easily augment playing card games. The Pelmanism game was augmented on top of the system to validate the concept of augmentation. The results showed the feasibility of the system’s performance in an actual environment and the potential of enhancing playfulness and communication among players.

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.

The possibility of using "Job Card" for career education

OpenAIRE

横山, 裕; ヨコヤマ, ユタカ; Yutaka, YOKOYAMA

2009-01-01

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

Development and validation of the small punch test for UHMWPE used in total joint replacements

Energy Technology Data Exchange (ETDEWEB)

Edidin, A.A. [Drexel Univ., Philadelphia, PA (United States). School of Biomedical Engineering, Science and Health Systems; Howmedica Osteonics Corp., Allendale, NJ (United States); Kurtz, S.M. [Drexel Univ., Philadelphia, PA (United States). School of Biomedical Engineering, Science and Health Systems; Thomas Jefferson Univ., Philadelphia, PA (United States). Dept. of Orthopaedic Surgery; Exponent, Inc., Philadelphia, PA (United States)

2001-07-01

In order to better understand the mechanical effects of oxidative degradation, improved oxidative stability and crosslinking on ultra-high molecular weight polyethylene (UHMWPE), a unique miniature specimen mechanical testing technique, known as the small punch test, was developed for evaluating total joint replacement components. The small punch test involves deforming a disk-shaped specimen having a thickness of 0.5 mm and a diameter of 6.4 mm. In addition to its small specimen size, the small punch test differs from conventional testing in that deformation of the UHMWPE specimen occurs under multiaxial loading conditions. Using the small punch test, we have traced the evolution of mechanical behavior in UHMWPE after natural (shelf-storage) and accelerated aging conditions. In addition, we have determined relationships between the mechanical behavior of UHMWPE and the biologically relevant wear debris volume generated in total hip replacements. The small punch test has also been used to investigate the effects of radiation crosslinking which has been shown to improve the wear performance in an in vitro hip simulator. However, the crosslinking and subsequent thermal processes used to improve the wear behavior may compromise the native mechanical behavior by changing the ductility and toughness of the UHMWPE bearing. The primary objective of this study was to investigate which tradeoffs exist related to the mechanical behavior associated with various clinically available types of highly crosslinked and thermally treated UHMWPE. We also review the development and validation of the small punch disk bend test and highlight its application to problems of clinical relevance in both hip and knee arthroplasty. (orig.)

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.

On Cyclic Plans for Scheduling a Smart Card Personalisation System

NARCIS (Netherlands)

Nieberg, T.

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

Small punch creep test: A promising methodology for high temperature plant components life evaluation

Energy Technology Data Exchange (ETDEWEB)

Tettamanti, S [CISE SpA, Milan (Italy); Crudeli, R [ENEL SpA, Milan (Italy)

1999-12-31

CISE and ENEL are involved for years in a miniaturization creep methodology project to obtain similar non-destructive test with the same standard creep test reliability. The goal can be reached with `Small punch creep test` that collect all the requested characteristics; quasi nondestructive disk specimens extracted both on external or internal side of components, than accurately machined and tested on little and cheap apparatus. CISE has developed complete creep small punch procedure that involved peculiar test facility and correlation`s law comparable with the more diffused isostress methodology for residual life evaluation on ex-serviced high temperature plant components. The aim of this work is to obtain a simple and immediately applicable relationship useful for plant maintenance managing. More added work is need to validate the Small Punch methodology and for relationship calibration on most diffusion high temperature structural materials. First obtained results on a comparative work on ASTM A355 P12 ex-serviced pipe material are presented joint with a description of the Small Punch apparatus realized in CISE. (orig.) 6 refs.

Small punch creep test: A promising methodology for high temperature plant components life evaluation

Energy Technology Data Exchange (ETDEWEB)

Tettamanti, S. [CISE SpA, Milan (Italy); Crudeli, R. [ENEL SpA, Milan (Italy)

1998-12-31

CISE and ENEL are involved for years in a miniaturization creep methodology project to obtain similar non-destructive test with the same standard creep test reliability. The goal can be reached with `Small punch creep test` that collect all the requested characteristics; quasi nondestructive disk specimens extracted both on external or internal side of components, than accurately machined and tested on little and cheap apparatus. CISE has developed complete creep small punch procedure that involved peculiar test facility and correlation`s law comparable with the more diffused isostress methodology for residual life evaluation on ex-serviced high temperature plant components. The aim of this work is to obtain a simple and immediately applicable relationship useful for plant maintenance managing. More added work is need to validate the Small Punch methodology and for relationship calibration on most diffusion high temperature structural materials. First obtained results on a comparative work on ASTM A355 P12 ex-serviced pipe material are presented joint with a description of the Small Punch apparatus realized in CISE. (orig.) 6 refs.

John Punch, Scotist Holy War, and the Irish Catholic Revolutionary Tradition in the Seventeenth Century.

Science.gov (United States)

Campbell, Ian W

2016-07-01

During the 1640s, the Irish Franciscan theologian John Punch taught his theology students in Rome that war against Protestants was made just by their religion alone. Jesuits like Luis de Molina identified the holy war tradition in which Punch stood as a Scotist one, and insisted that the Scotists had confused the natural and supernatural spheres. Among Irishmen, Punch was unusual. The main Irish Catholic revolutionary tradition employed Jesuit and Thomist theory. They argued that the Stuarts had lost the right to rule Ireland for natural reasons, not supernatural ones; because the Stuarts were tyrants, not because they were Protestants.

Punching influence on magnetic properties of the stator teeth of an induction motor

International Nuclear Information System (INIS)

Kedous-Lebouc, A.; Cornut, B.; Perrier, J.C.; Manfe, Ph.; Chevalier, Th.

2003-01-01

In order to study the effects of punching of electrical steel sheets, a suitable geometrical structure able to characterize the stator teeth behavior of an induction motor is proposed and validated. The influence of the punching on a fully processed M330-65A is then characterized. A spectacular degradation of loss and B(H) curves is observed. This leads to a perceptible increase of the no-load machine current

The Internet and healthcare in Taiwan: value-added applications on the medical network in the National Health Insurance smart card system.

Science.gov (United States)

Tsai, Wen-Hsien; Kuo, Hsiao-Chiao

2007-01-01

The introduction of smart card technology has ushered in a new era of electronic medical information systems. Taiwan's Bureau of National Health Insurance (BNHI) implemented the National Health Insurance (NHI) smart card project in 2004. The purpose of the project was to replace all paper cards with one smart card. The NHI medical network now provides three kinds of services. In this paper, we illustrate the status of the NHI smart card system in Taiwan and propose three kinds of value-added applications for the medical network, which are electronic exchange of medical information, retrieval of personal medical records and medical e-learning for future development of health information systems.

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.

A DLC-Punch Array to Fabricate the Micro-Textured Aluminum Sheet for Boiling Heat Transfer Control

Directory of Open Access Journals (Sweden)

Tatsuhio Aizawa

2018-03-01

Full Text Available A diamond-like carbon (DLC film, coated on an SKD11 (alloy tool steel substrate, was shaped by plasma oxidation to form an assembly of DLC macro-pillars and to be used as a DLC-punch array that is micro-embossed into aluminum sheets. First, the SKD11 steel die substrate was prepared and DLC-coated to have a film thickness of 10 μm. This DLC coating worked as a punch material. The two-dimensional micro-patterns were printed onto this DLC film by maskless lithography. The unprinted DLC films were selectively removed by plasma oxidation to leave the three-dimensional DLC-punch array on the SKD11 substrate. Each DLC punch had a head of 3.5 μm × 3.5 μm and a height of 8 μm. This DLC-punch array was fixed into the cassette die set for a micro-embossing process using a table-top servo-stamper. Furthermore, through numerically controlled micro-embossing, an alignment of rectangular punches was transcribed into a micro-cavity array in the aluminum sheet. The single micro-cavity had a bottom surface of 3.2 μm × 3.2 μm and an average depth of 7.5 μm. A heat-transfer experiment in boiling water was also performed to investigate the effect of micro-cavity texture on bubbling behavior and the boiling curve.

[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.

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 ...

Application of Small Punch Test for Estimation of Fracture Properties of Fe-Al Alloys

Czech Academy of Sciences Publication Activity Database

Dobeš, Ferdinand; Milička, Karel

2010-01-01

Roč. 63, Sp. Iss. (2010), s. 83-86 ISSN 0018-8069. [Determination of Mechanical Properties of Materials by Small Punch and Other Miniature Testing Techniques/1./. Ostrava, 31.08.2010-02.09.2010] R&D Projects: GA ČR GA106/08/1238 Institutional research plan: CEZ:AV0Z20410507 Keywords : small punch test * ductility * iron aluminides Subject RIV: JG - Metallurgy

PC add on card for processing of LSC signals

International Nuclear Information System (INIS)

Jadhav, S.R.; Nikhare, D.M.; Gurna, R.K.; Paulson, Molly; Kulkarni, C.P.; Vaidya, P.P.

2001-01-01

This paper describes PC- add on card developed at Electronics Division for processing of LSC signals. This card uses highly integrated digital and analog circuits, for entire processing of signals available from preamplifiers to get complete beta energy spectrum corresponding to coincident events in Liquid Scintillation Counting. LSC card along with High Voltage PC-add on card gives complete electronics required for LSC system. This card is also used in automatic LSC system along with interface circuits, which are used to control mechanical movements. (author)

Review of Punching Shear Behaviour of Flat Slabs Reinforced with FRP Bars

Science.gov (United States)

Mohamed, Osama A.; Khattab, Rania

2017-10-01

Using Fibre Reinforced Polymer (FRP) bars to reinforce two-way concrete slabs can extend the service life, reduce maintenance cost and improve-life cycle cost efficiency. FRP reinforcing bars are more environmentally friendly alternatives to traditional reinforcing steel. Shear behaviour of reinforced concrete structural members is a complex phenomenon that relies on the development of internal load-carrying mechanisms, the magnitude and combination of which is still a subject of research. Many building codes and design standards provide design formulas for estimation of punching shear capacity of FRP reinforced flat slabs. Building code formulas take into account the effects of the axial stiffness of main reinforcement bars, the ratio of the perimeter of the critical section to the slab effective depth, and the slab thickness on the punching shear capacity of two-way slabs reinforced with FRP bars or grids. The goal of this paper is to compare experimental data published in the literature to the equations offered by building codes for the estimation of punching shear capacity of concrete flat slabs reinforced with FRP bars. Emphasis in this paper is on two North American codes, namely, ACI 440.1R-15 and CSA S806-12. The experimental data covered in this paper include flat slabs reinforced with GFRP, BFRP, and CFRP bars. Both ACI 440.1R-15 and CSA S806-12 are shown to be in good agreement with test results in terms of predicting the punching shear capacity.

A comparison of DNA extraction protocols from blood spotted on FTA cards for the detection of tick-borne pathogens by Reverse Line Blot hybridization.

Science.gov (United States)

Hailemariam, Zerihun; Ahmed, Jabbar Sabir; Clausen, Peter-Henning; Nijhof, Ard Menzo

2017-01-01

An essential step in the molecular detection of tick-borne pathogens (TBPs) in blood is the extraction of DNA. When cooled storage of blood under field conditions prior to DNA extraction in a dedicated laboratory is not possible, the storage of blood on filter paper forms a promising alternative. We evaluated six DNA extraction methods from blood spotted on FTA Classic ® cards (FTA cards), to determine the optimal protocol for the subsequent molecular detection of TBPs by PCR and the Reverse Line Blot hybridization assay (RLB). Ten-fold serial dilutions of bovine blood infected with Babesia bovis, Theileria mutans, Anaplasma marginale or Ehrlichia ruminantium were made by dilution with uninfected blood and spotted on FTA cards. Subsequently, DNA was extracted from FTA cards using six different DNA extraction protocols. DNA was also isolated from whole blood dilutions using a commercial kit. PCR/RLB results showed that washing of 3mm discs punched from FTA cards with FTA purification reagent followed by DNA extraction using Chelex ® resin was the most sensitive procedure. The detection limit could be improved when more discs were used as starting material for the DNA extraction, whereby the use of sixteen 3mm discs proved to be most practical. The presented best practice method for the extraction of DNA from blood spotted on FTA cards will facilitate epidemiological studies on TBPs. It may be particularly useful for field studies where a cold chain is absent. Copyright © 2016 Elsevier GmbH. All rights reserved.

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...

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...

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.

Circumferential scouting punch biopsies to delineate surgical margin for dermatofibrosarcoma protuberans

Directory of Open Access Journals (Sweden)

Tsung-Mao Huang

2012-03-01

Full Text Available Dermatofibrosarcoma protuberans (DFSP is an uncommon soft-tissue tumor involving the dermis and subcutaneous tissue with a high local recurrence rate after standard excision. Mohs micrographic surgery offers a lower recurrence rate. However, the procedure requires multiple stages of excision with intraoperative histopathological mapping, which is time consuming and expensive. We report our experience of using circumferential scouting punch biopsy technique in five patients to determine in advance the resection margins for DFSP prior to wide excision. Multiple 4 mm punches, usually eight in number, were performed 1–2.5 cm around the palpable borders of DFSP to delineate the resection margins in five consecutive patients. Tumors were excised at a later date along the margin defined by these biopsies and the wounds were repaired with skin graft. The operation was completed in 2 hours in all cases excluding one that required frozen sections for deep margin. No recurrence was noted 2–10 years after the operations. The results suggest that circumferential scouting punch biopsies before wide excision may be an alternative method to define the resection margins for DFSP when Mohs surgery is not available.

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.

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...

[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.

Flexural behaviour and punching shear of selfcompacting concrete ribbed slab reinforced with steel fibres

Directory of Open Access Journals (Sweden)

Ahmad Hazrina

2017-01-01

Full Text Available This paper investigates the effects of steel fibres as a replacement to the conventional reinforcement under flexural behaviour and punching shear in self-compacting (SCC ribbed slab reinforced with steel fibres. Four ribbed slabs with similar dimensions of 2.8 m length × 1.2 m width and 0.2m thickness were constructed. Two of the samples were considered as control samples (conventionally reinforced with reinforcement bars and welded mesh while another two samples were fully reinforced with 1% (80 kg/m3 volume of steel fibres incorporated to the SCC mix. For the flexural behaviour study, the ribbed slab samples were subjected to two line loads under four point bending. Meanwhile, for the punching shear analysis, the ribbed slab samples were subjected to a point load to simulate loading from the column. The analysis of the experimental results displayed that steel fibres incorporation had been found to effectively delay the first crack occurrence under both flexural and punching shear. The steel fibre replacement has been proven to be able to sustain up to 80% and 73% of the ultimate load resistance for flexural and punching shear, respectively, in comparison to conventionally reinforced ribbed slab structure. The visual observation carried out during the experiment exhibited similar failure mode for both steel fibre reinforced and control samples. This was observed for both flexural and punching shear samples. Overall, it can be concluded that the steel fibres had displayed a promising potential to effectively replace the conventional reinforcements.

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...

Analysis of potential factors influencing the relation between small punch and conventional creep test

Czech Academy of Sciences Publication Activity Database

Dymáček, Petr; Milička, Karel; Dobeš, Ferdinand

2010-01-01

Roč. 63, Spp. Issue (2010), s. 50-53 ISSN 0018-8069. [International Conference "Determination of Mechanical Properties of Materials by Small Punch and Other Miniature testing Techniques" /1./. Ostrava, 31.08.2010-02.09.2010] R&D Projects: GA AV ČR(CZ) IAA200410801 Institutional research plan: CEZ:AV0Z20410507 Keywords : creep * small punch test * chromium steel Subject RIV: JG - Metallurgy

Diagnostic accuracy of confocal microscopy imaging vs. punch biopsy for diagnosing and subtyping basal cell carcinoma

NARCIS (Netherlands)

Kadouch, D. J.; Leeflang, M. M.; Elshot, Y. S.; Longo, C.; Ulrich, M.; van der Wal, A. C.; Wolkerstorfer, A.; Bekkenk, M. W.; de Rie, M. A.

2017-01-01

BackgroundIn vivo reflectance confocal microscopy (RCM) is a promising non-invasive skin imaging technique that could facilitate early diagnosis of basal cell carcinoma (BCC) instead of routine punch biopsies. However, the clinical value and utility of RCM vs. a punch biopsy in diagnosing and

Experimental and Computational Study of Ductile Fracture in Small Punch Tests

Directory of Open Access Journals (Sweden)

Betül Gülçimen Çakan

2017-10-01

Full Text Available A unified experimental-computational study on ductile fracture initiation and propagation during small punch testing is presented. Tests are carried out at room temperature with unnotched disks of different thicknesses where large-scale yielding prevails. In thinner specimens, the fracture occurs with severe necking under membrane tension, whereas for thicker ones a through thickness shearing mode prevails changing the crack orientation relative to the loading direction. Computational studies involve finite element simulations using a shear modified Gurson-Tvergaard-Needleman porous plasticity model with an integral-type nonlocal formulation. The predicted punch load-displacement curves and deformed profiles are in good agreement with the experimental results.

Experimental and Computational Study of Ductile Fracture in Small Punch Tests.

Science.gov (United States)

Gülçimen Çakan, Betül; Soyarslan, Celal; Bargmann, Swantje; Hähner, Peter

2017-10-17

A unified experimental-computational study on ductile fracture initiation and propagation during small punch testing is presented. Tests are carried out at room temperature with unnotched disks of different thicknesses where large-scale yielding prevails. In thinner specimens, the fracture occurs with severe necking under membrane tension, whereas for thicker ones a through thickness shearing mode prevails changing the crack orientation relative to the loading direction. Computational studies involve finite element simulations using a shear modified Gurson-Tvergaard-Needleman porous plasticity model with an integral-type nonlocal formulation. The predicted punch load-displacement curves and deformed profiles are in good agreement with the experimental results.

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.

Coding hazardous tree failures for a data management system

Science.gov (United States)

Lee A. Paine

1978-01-01

Codes for automatic data processing (ADP) are provided for hazardous tree failure data submitted on Report of Tree Failure forms. Definitions of data items and suggestions for interpreting ambiguously worded reports are also included. The manual is intended to insure the production of accurate and consistent punched ADP cards which are used in transfer of the data to...

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.

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.

Effect of Friction Coefficient on the Small Punch Creep Behavior of AISI 316L Stainless Steel

International Nuclear Information System (INIS)

Kim, Bum-Joon; Cho, Nam-Hyuck; Kim, Moon-K; Lim, Byeong-Soo

2011-01-01

Small punch creep testing has received attention due to the convenience of using smaller specimens than those of conventional uniaxial creep tests, which enables creep testing on developing or currently operational components. However, precedent studies have shown that it is necessary to consider friction between the punch and specimen when computing uniaxial equivalent stress from a finite element model. In this study, small punch creep behaviors of AISI 316L stainless steel, which is widely used in high temperature-high pressure machineries, have been compared for the two different ceramic balls such as Si 3 N 4 and Al 2 O 3 . The optimal range of the friction coefficient is 0.4⁓0.5 at 650°C for the best fit between experimental and simulation data of AISI 316 L stainless steel. The higher the friction coefficient, the longer the creep rupture time is. Therefore, the type of ceramic ball used must be specified for standardization of small punch creep testing.

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.

CAC on a MAC: setting up a DOD Common Access Card reader on the Macintosh OS X operating system

OpenAIRE

Hopfner, Phil

2006-01-01

The Naval Postgraduate School, along with many other Department of Defense (DOD) organizations, utilizes the ActivCard USB Common Access Card (CAC) readers. The CAC readers in conjunction with the user's Smart Card enables access to DOD PKI-enabled websites and allows the user to send signed and encrypted email utilizing the DOD Public Key Infrastructure (PKI). Microsoft Windows systems utilize the ActivCard Gold middleware software to enable CAC reader functionality. This software packag...

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…

Small punch creep test in a 316 austenitic stainless steel

Directory of Open Access Journals (Sweden)

Saucedo-Muñoz, Maribel L.

2015-03-01

Full Text Available The small punch creep test was applied to evaluate the creep behavior of a 316 type austenitic stainless steel at temperatures of 650, 675 and 700 °C. The small punch test was carried out using a creep tester with a specimen size of 10×10×0.3 mm at 650, 675 and 700 °C using loads from 199 to 512 N. The small punch creep curves show the three stages found in the creep curves of the conventional uniaxial test. The conventional creep relationships which involve parameters such as creep rate, stress, time to rupture and temperature were followed with the corresponding parameters of small punch creep test and they permitted to explain the creep behavior in this steel. The mechanism and activation energy of the deformation process were the grain boundary sliding and diffusion, respectively, during creep which caused the intergranular fracture in the tested specimens.El ensayo de termofluencia por indentación se utilizó para evaluar el comportamiento a la termofluencia en un acero inoxidable austenítico 316. Este ensayo se realizó en una máquina de indentación con muestras de 10×10×0,3 mm a temperaturas de 650, 675 y 700 °C con cargas de 199 a 512 N. Las curvas de termofluencia del ensayo mostraron las tres etapas características observadas en el ensayo convencional de tensión. Asimismo, las principales relaciones de termofluencia entre parámetros como velocidad de termofluencia, esfuerzo, tiempo de ruptura y temperatura se observaron en los parámetros correspondientes al ensayo de indentación, lo que permitió caracterizar el comportamiento de termofluencia en este acero. El mecanismo y la energía de activación del proceso de deformación en la termofluencia corresponden al deslizamiento de los límites de grano y la difusión a través de los mismos, respectivamente, lo cual causó la fractura intergranular en las muestras ensayadas.

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.

Dried blood spot on-card derivatization: an alternative form of sample handling to overcome the instability of thiorphan in biological matrix.

Science.gov (United States)

Mess, Jean-Nicholas; Taillon, Marie-Pierre; Côté, Cynthia; Garofolo, Fabio

2012-12-01

Thiorphan, the active metabolite of racecadotril, can undergo oxidation in biological matrices such as blood and plasma. In bioanalysis, a general approach for the stabilization of such a molecule is to derivatize the thiol group to a more stable thioether, often requiring complex handling procedures at the clinical site. In this research, the concept of dried blood spot (DBS) on-card derivatization was evaluated to stabilize thiorphan. DBS cards were in-house pre-treated with 2-bromo-3'-methoxyacetophenone and left to dry prior to blood spotting. Thiorphan was shown to be effectively derivatized to thiorphan-methoxyacetophenone once applied on the in-house pre-treated cards. Thiorphan-methoxyacetophenone was extracted by soaking a 6 mm DBS punch in methanol containing the internal standard (thiorphan-methoxyacetophenone-D₅). Chromatographic separation was achieved on a Waters XBridge C₁₈ column with a gradient elution of 5 mM NH₄HCO₃ and methanol in 2.5 min and detection by ESI(+)/MS/MS. A linear (weighted 1/x²) relationship was obtained over a concentration range of 5.00-600.00 ng/mL. The assay met regulatory guidelines acceptance criteria for sensitivity, selectivity, precision and accuracy, matrix effect, recovery, dilution integrity and multiple stability evaluations. The DBS on-card derivatization has shown to be an easy and reliable alternative form of sample collection for the quantification of thiorphan. Copyright © 2012 John Wiley & Sons, Ltd.

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.

Effects of laser power density and initial grain size in laser shock punching of pure copper foil

Science.gov (United States)

Zheng, Chao; Zhang, Xiu; Zhang, Yiliang; Ji, Zhong; Luan, Yiguo; Song, Libin

2018-06-01

The effects of laser power density and initial grain size on forming quality of holes in laser shock punching process were investigated in the present study. Three different initial grain sizes as well as three levels of laser power densities were provided, and then laser shock punching experiments of T2 copper foil were conducted. Based upon the experimental results, the characteristics of shape accuracy, fracture surface morphology and microstructures of punched holes were examined. It is revealed that the initial grain size has a noticeable effect on forming quality of holes punched by laser shock. The shape accuracy of punched holes degrades with the increase of grain size. As the laser power density is enhanced, the shape accuracy can be improved except for the case in which the ratio of foil thickness to initial grain size is approximately equal to 1. Compared with the fracture surface morphology in the quasistatic loading conditions, the fracture surface after laser shock can be divided into three zones including rollover, shearing and burr. The distribution of the above three zones strongly relates with the initial grain size. When the laser power density is enhanced, the shearing depth is not increased, but even diminishes in some cases. There is no obvious change of microstructures with the enhancement of laser power density. However, while the initial grain size is close to the foil thickness, single-crystal shear deformation may occur, suggesting that the ratio of foil thickness to initial grain size has an important impact on deformation behavior of metal foil in laser shock punching process.

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.

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...

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.

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

A computer-oriented system for assembling and displaying land management information

Science.gov (United States)

Elliot L. Amidon

1964-01-01

Maps contain information basic to land management planning. By transforming conventional map symbols into numbers which are punched into cards, the land manager can have a computer assemble and display information required for a specific job. He can let a computer select information from several maps, combine it with such nonmap data as treatment cost or benefit per...

Overview of a formal scoping review on health system report cards

Directory of Open Access Journals (Sweden)

Lewis Steven

2010-01-01

Full Text Available Abstract Background There is an extensive body of literature on health system quality reporting that has yet to be characterized. Scoping is a novel methodology for systematically assessing the breadth of a body of literature in a particular research area. Our objectives were to showcase the scoping review methodology in the review of health system quality reporting, and to report on the extent of the literature in this area. Methods A scoping review was performed based on the York methodology outlined by Arksey and O'Malley from the University of York, United Kingdom. We searched 14 peer reviewed and grey literature databases limiting the search to English language and non-English language articles with English abstracts published between 1980 and June 2006 with an update to November 2008. We also searched specific websites, reference lists, and key journals for relevant material and solicited input from key stakeholders. Inclusion/exclusion criteria were applied to select relevant material and qualitative information was charted from the selected literature. Results A total of 10,102 articles were identified from searching the literature databases, 821 were deemed relevant to our scoping review. An additional 401 were identified from updates, website searching, references lists, key journals, and stakeholder suggestions for a total of 1,222 included articles. These were categorized and catalogued according to the inclusion criteria, and further subcategories were identified through the charting process. Topic areas represented by this review included the effectiveness of health system report cards (n = 194 articles, methodological issues in their development (n = 815 articles, stakeholder views on report cards (n = 144 articles, and ethical considerations around their development (n = 69 articles. Conclusions The scoping review methodology has permitted us to characterize and catalogue the extensive body of literature pertaining to health

"One can't shake off the women": images of sport and gender in Punch, 1901-10.

Science.gov (United States)

Constanzo, Marilyn

2002-01-01

Examining the manner in which the popular press portrayed middle-class Edwardian women's activity in sport provides insight into the social liberation of English women. The popular middle-class British journal Punch included thousands of images of sportswomen. Despite the misogynistic satirizing of inept women, Punch's cartoons and articles depict distinct changes in women's behavior and social expectations that are linked to their increasing involvement in sport. By engaging in sport, women unconsciously challenged and permanently altered the pervasive middle-class Victorian ideology. The contents of Punch suggests that middle-class women's participation in sport, though perhaps begun in a conservative manner, completely altered and expanded their social role and changed the traditional image of womanhood.

Numerical And Experimental Analysis Of The Process Of Aviation Drawpiece Forming Using Rigid And Rubber Punch With Various Properties

Directory of Open Access Journals (Sweden)

Kut S.

2015-09-01

Full Text Available This paper presents the results of the numerical analysis and experimental research of the forming process of aviation drawpiece made from 0.6 mm thick Inconel 625 sheet metal. First phase of testing was conducted using rigid steel tools for drawpiece forming. Results of conducted simulations show that during rigid tool forming, the middle of the drawpiece losses stability. In consequence, rigid tool forming leads to the formation of unacceptable wrinkles on the drawpiece. Subsequent experimental research confirmed wrinkles of the metal drawpiece in this area. It was assumed that in order to eliminate this negative phenomenon, minor changes in technology and tool construction would have to be made. The drawpiece will be shaped by means of a flexible tool, than re-shaped using rigid tools. In the second phase of the research, tooling design changes have been made. They consisted of replacing the steel punch with a specially designed stamp susceptible for deformation. FEM numerical simulations were performed for flexible punch forming made of polyurethane elastomer with different hardness (50, 70, 85 and 90 Sh A. On their basis, the effect on the mechanical characteristics of the elastomeric drawing process and the formation of wrinkles was shown. They can be effectively eliminated by the use of a punch with hardness of 90 Sh A, which has also been confirmed by experimental research. In addition, the paper presents a comparative analysis of the deformations in selected actual drawpiece areas and in the elastomeric punch with hardness 90 Sh A computer model. The actual drawpiece deformation schedule and the values were determined using photogrammetric system Argus v.6.3., while the computer modeled drawpiece was based on FEM calculations performed in the MARC / Mentat system. In conclusion the difficulties as well as the advantages and disadvantages in determining the deformation of sheet metal parts were indicated using photogrammetric system

A new service to ensure that PXI cards perform correctly

CERN Multimedia

CERN Bulletin

2013-01-01

The PXI (PCI eXtensions for Instrumentation) card is an electronic module used in association with a PC to improve the performance of measurement and automation systems. At CERN, many systems use PXI cards. With the long shutdown providing ideal timing, a new interdepartmental initiative has created a PXI card calibration service. Don’t miss out!   Christine Leroy-Jonckx and Benjamin Ninet (next to the new calibration machine), display their National Instruments diplomas. PXI cards are used in both laboratories and accelerators, for test beds, data acquisition systems, installation testing, etc. “A survey of CERN PXI equipment users carried out in 2011 showed that there were more than 1500 cards and about 50 different models in use,” says Hubert Reymond, responsible for PXI support and promotion at CERN. “As for all electronic systems, the performance of these cards can vary over time. So for some of them, calibration is nece...

Feasibility of attaining uniform grain structure and enhanced ductility in aluminum alloy by employing a beveled punch in equal-channel angular pressing

Energy Technology Data Exchange (ETDEWEB)

Nejadseyfi, Omid, E-mail: o.nejadseyfi@gmail.com [Advanced Materials and Nanotechnology Research Lab, Department of Mechanical Engineering, K.N. Toosi University of Technology, Tehran (Iran, Islamic Republic of); Shokuhfar, Ali [Advanced Materials and Nanotechnology Research Lab, Department of Mechanical Engineering, K.N. Toosi University of Technology, Tehran (Iran, Islamic Republic of); Sadeghi, Seyedali [Department of Mechanical Engineering, Amirkabir University of Technology, Tehran (Iran, Islamic Republic of)

2016-01-10

The advantage of using a beveled-edge punch in equal-channel angular pressing is investigated. Lambda angle (λ), the clockwise angle between the theoretical shear plane and punch/billet interface, is used to demonstrate how the punch tip is inclined. Transmission electron microscope is used to assess the microstructure of the samples processed using a beveled-edge punch. In addition, tensile tests at elevated temperature are performed. The results show that using a beveled-edge punch (λ=90°) in the process leads to formation of uniform subgrain structure and increases the tensile ductility for the samples at elevated temperature. Additionally, finite element simulations are performed to study the correlation between measured properties and mechanism of material deformation by employing a beveled-edge punch. Numerical simulations confirm the irregular deformation in case of λ=0° and uniform strain distribution for λ=90°, which were the main reasons of variation in mechanical properties.

Joint punching and frequency effects on practical magnetic characteristics of electrical steels for high-speed machines

Science.gov (United States)

Kedous-Lebouc, A.; Messal, O.; Youmssi, A.

2017-03-01

Mechanical punching of electrical steels causes a degradation of their magnetic characteristics which can extend several millimeters from the cut edge. So, in the field of industrial applications, particularly that of small electrical machines, the stator core made of rigid and thin teeth would be subject to more losses. Thus, this topic of the effect of punching has to be submitted to further deep characterization and development in order to give some insight into the different mechanisms. In this framework, this paper evaluates the combined effect of punching and frequency on the magnetization curve and iron losses in thin SiFe and CoFe soft magnetic sheets. These alloys are typically suitable for the manufacture of high-speed electrical machines used in on board applications (aircraft power generators, automotive, etc). Two SiFe alloys and a CoFe alloy have been investigated. First, different rectangular samples of variable width (15, 10, 5, 3 mm) have been industrially punched. Then, a dedicated magnetic characterization has been made, using basically a mini-Epstein frame. Measurements have been performed from 50 Hz to 1 kHz and from 0.3 T to near saturation. Both rolling and transverse directions have been considered. Finally, a first attempt to predict the degradation due to the punching is presented. A useful description of the magnetic permeability as a function of B and f is given and the degradation parameters are estimated based on the knowledge of the reference permeability.

Joint punching and frequency effects on practical magnetic characteristics of electrical steels for high-speed machines

Energy Technology Data Exchange (ETDEWEB)

Kedous-Lebouc, A. [Univ. Grenoble Alpes, G2Elab, F-38000 Grenoble, France — CNRS, G2Elab, F-38000 Grenoble (France); Messal, O., E-mail: oualid.messal@g2elab.grenoble-inp.fr [Univ. Grenoble Alpes, G2Elab, F-38000 Grenoble, France — CNRS, G2Elab, F-38000 Grenoble (France); Youmssi, A. [Université de N’gaoundéré, BP. 455 N’Gaoundéré (Cameroon)

2017-03-15

Mechanical punching of electrical steels causes a degradation of their magnetic characteristics which can extend several millimeters from the cut edge. So, in the field of industrial applications, particularly that of small electrical machines, the stator core made of rigid and thin teeth would be subject to more losses. Thus, this topic of the effect of punching has to be submitted to further deep characterization and development in order to give some insight into the different mechanisms. In this framework, this paper evaluates the combined effect of punching and frequency on the magnetization curve and iron losses in thin SiFe and CoFe soft magnetic sheets. These alloys are typically suitable for the manufacture of high-speed electrical machines used in on board applications (aircraft power generators, automotive, etc). Two SiFe alloys and a CoFe alloy have been investigated. First, different rectangular samples of variable width (15, 10, 5, 3 mm) have been industrially punched. Then, a dedicated magnetic characterization has been made, using basically a mini-Epstein frame. Measurements have been performed from 50 Hz to 1 kHz and from 0.3 T to near saturation. Both rolling and transverse directions have been considered. Finally, a first attempt to predict the degradation due to the punching is presented. A useful description of the magnetic permeability as a function of B and f is given and the degradation parameters are estimated based on the knowledge of the reference permeability.

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

OpenAIRE

Mark Furletti

2004-01-01

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

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 ...

[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.

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

Science.gov (United States)

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

1995-01-01

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

Recent developments in small punch testing: Applications at elevated temperatures

Czech Academy of Sciences Publication Activity Database

Dymáček, Petr

2016-01-01

Roč. 86, DEC (2016), s. 25-33 ISSN 0167-8442 R&D Projects: GA MŠk(CZ) LQ1601 Institutional support: RVO:68081723 Keywords : Small punch test * Creep rupture * Stress relaxation Subject RIV: JL - Materials Fatigue, Friction Mechanics Impact factor: 2.659, year: 2016

A new data acquisition and imaging system for nuclear microscopy based on a Field Programmable Gate Array card

International Nuclear Information System (INIS)

Bettiol, A.A.; Udalagama, C.; Watt, F.

2009-01-01

The introduction of the new Field Programmable Gate Array (FPGA) cards by National Instruments has made it possible for the first time to develop reconfigurable custom data acquisition hardware easily with the LabVIEW programming environment. Data acquisition issues such as precise timing for scanning and operating system latencies can now be easily overcome using this new technology because the data acquisition software is embedded in the FPGA chip on the card. In this paper we present the first results of the new data acquisition system developed at the Centre for Ion Beam Applications (CIBA), National University of Singapore using the new National Instruments cards in conjunction with rack mountable Wilkinson type ADCs.

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.

Numerical investigation by finite element simulation of the bail punch test: application to tempered martensitic steels

International Nuclear Information System (INIS)

Campitelli, E.; Spatig, P.; Bertsch, J.

2007-01-01

Full text of publication follows: Over the years, the small ball punch test technique has been used to evaluate conventional tensile properties of a variety of materials. The development and use of this type of small specimen techniques is indispensable for an efficient use of the limited irradiation volume of the future fusion material intense neutron source. Up to now, empirical correlations between features of the load-displacement curves of the ball punch test and the mechanical properties, such as the yield stress or the ultimate tensile stress, are established on materials in the unirradiated condition. These correlations are believed to be applicable to irradiated materials and they have been very often used to estimate the irradiation hardening. However, it is well known that the overall constitutive behavior of the materials is generally affected by neutron irradiation. Therefore, there is a need to quantify the effect of the constitutive behavior on the correlations. In this paper, we employ a 3D non-linear finite element model for the ball punch test to address these effects of the irradiation-induced changes on the ball punch test curve. We apply first the model on the tempered martensitic steel EUROFER97 in the unirradiated condition with variations in the post-yield behavior, either in the low strain domain ( 10%). The effects on the ball punch test load deflection curve are outlined. Second, we study the effects of the irradiation hardening on the same constitutive behaviors as those used for the unirradiated condition. We show that that the usual correlations must be considered with great care on irradiated materials since strong variation on the strain-hardening may lead to erroneous estimation of the irradiation hardening. We also propose a novel approach to calibrate the yield stress to features of the ball punch test curve that decreases the uncertainty related to the post-yield behavior and that, as a consequence, makes the technique more

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)

Activity report for feasibility study on PKI authentication method with IC card in authentication system sub group of J-PARC information system group

International Nuclear Information System (INIS)

Teshima, Naoya; Aoyagi, Tetsuo; Nakajima, Norihiro; Hashimoto, Kiyoharu; Manabe, Atsushi; Yuasa, Fukuko

2009-06-01

The Authentication System Sub Group of J-PARC Information System Group completed the mapping of the several authentication methods in terms of the level of security. Of the methods, the PKI authentication method with IC card provides the Super High Security Level and will be adopted as the authentication method of several J-PARC Information Systems. We study the feasibility of this method with following four examples; (1) 'The EAP-TLS wireless LAN authentication method'. (2) 'The Web-SSL client authentication method in SSL-VPN connection'. (3) 'The PKI authentication method with a certificate issued by NAREGI-CA software stored in IC card.' (4) 'The PKI authentication method with Dual interface FeliCa card'. In each example, we confirmed the feasibility of the method in a practical way. In this report we present the details of the study. (author)

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.

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

Science.gov (United States)

Wiens, Janet

2001-01-01

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

Fracture-based correlation of uniaxial and small punch creep data

Czech Academy of Sciences Publication Activity Database

Dobeš, Ferdinand; Dymáček, Petr

2016-01-01

Roč. 86, DEC (2016), s. 34-38 ISSN 0167-8442 R&D Projects: GA MŠk LM2015069; GA MŠk(CZ) LQ1601 Institutional support: RVO:68081723 Keywords : Creep * Small punch test * Chromium steel Subject RIV: JG - Metallurgy Impact factor: 2.659, year: 2016

Fingerprint matching on smart card: A review

CSIR Research Space (South Africa)

Baruni, Kedimotse P

2016-12-01

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

Using Teamcenter engineering software for a successive punching tool lifecycle management

Science.gov (United States)

Blaga, F.; Pele, A.-V.; Stǎnǎşel, I.; Buidoş, T.; Hule, V.

2015-11-01

The paper presents studies and researches results of the implementation of Teamcenter (TC) integrated management of a product lifecycle, in a virtual enterprise. The results are able to be implemented also in a real enterprise. The product was considered a successive punching and cutting tool, designed to materialize a metal sheet part. The paper defines the technical documentation flow (flow of information) in the process of constructive computer aided design of the tool. After the design phase is completed a list of parts is generated containing standard or manufactured components (BOM, Bill of Materials). The BOM may be exported to MS Excel (.xls) format and can be transferred to other departments of the company in order to supply the necessary materials and resources to achieve the final product. This paper describes the procedure to modify or change certain dimensions of sheet metal part obtained by punching. After 3D and 2D design, the digital prototype of punching tool moves to following lifecycle phase of the manufacturing process. For each operation of the technological process the corresponding phases are described in detail. Teamcenter enables to describe manufacturing company structure, underlying workstations that carry out various operations of manufacturing process. The paper revealed that the implementation of Teamcenter PDM in a company, improves efficiency of managing product information, eliminating time working with search, verification and correction of documentation, while ensuring the uniqueness and completeness of the product data.

Backward can extrusion with conical,rotating punch as a cold forging tribology test

DEFF Research Database (Denmark)

Ceron, Ermanno; Bay, Niels; Tetsuo, A.

2011-01-01

with an analysis of the sliding velocity distribution along the punch nose. The latter is determined by FE analysis of the test. Results show friction stress for unalloyed low C-steel provided with different types of lubricants, e.g. phosphate coating plus soap, phosphate coating plus MoS2 and single bathe...... lubrication with PULS. The new test is so severe, that it is possible to break down the best lubrication systems for cold forging, such as phosphate coating plus soap and MoS2....

Oklahoma's Mobile Computer Graphics Laboratory.

Science.gov (United States)

McClain, Gerald R.

This Computer Graphics Laboratory houses an IBM 1130 computer, U.C.C. plotter, printer, card reader, two key punch machines, and seminar-type classroom furniture. A "General Drafting Graphics System" (GDGS) is used, based on repetitive use of basic coordinate and plot generating commands. The system is used by 12 institutions of higher education…

Micro-computer cards for hard industrial environment

Energy Technology Data Exchange (ETDEWEB)

Breton, J M

1984-03-15

Approximately 60% of present or future distributed systems have, or will have, operational units installed in hard environments. In these applications, which include canalization and industrial motor control, robotics and process control, systems must be easily applied in environments not made for electronic use. The development of card systems in this hard industrial environment, which is found in petrochemical industry and mines is described. National semiconductor CIM card system CMOS technology allows the real time micro computer application to be efficient and functional in hard industrial environments.

Interaction between a punch and an arbitrary crack or inclusion in a transversely isotropic half-space

Science.gov (United States)

Fabrikant, I.; Karapetian, E.; Kalinin, S. V.

2018-02-01

We consider the problem of an arbitrary shaped rigid punch pressed against the boundary of a transversely isotropic half-space and interacting with an arbitrary flat crack or inclusion, located in the plane parallel to the boundary. The set of governing integral equations is derived for the most general conditions, namely the presence of both normal and tangential stresses under the punch, as well as general loading of the crack faces. In order to verify correctness of the derivations, two different methods were used to obtain governing integral equations: generalized method of images and utilization of the reciprocal theorem. Both methods gave the same results. Axisymmetric coaxial case of interaction between a rigid inclusion and a flat circular punch both centered along the z-axis is considered as an illustrative example. Most of the final results are presented in terms of elementary functions.

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.

Contact Problem for an Elastic Layer on an Elastic Half Plane Loaded by Means of Three Rigid Flat Punches

Directory of Open Access Journals (Sweden)

T. S. Ozsahin

2013-01-01

Full Text Available The frictionless contact problem for an elastic layer resting on an elastic half plane is considered. The problem is solved by using the theory of elasticity and integral transformation technique. The compressive loads P and Q (per unit thickness in direction are applied to the layer through three rigid flat punches. The elastic layer is also subjected to uniform vertical body force due to effect of gravity. The contact along the interface between elastic layer and half plane is continuous, if the value of the load factor, λ, is less than a critical value, . In this case, initial separation loads, and initial separation points, are determined. Also the required distance between the punches to avoid any separation between the punches and the elastic layer is studied and the limit distance between punches that ends interaction of punches is investigated for various dimensionless quantities. However, if tensile tractions are not allowed on the interface, for the layer separates from the interface along a certain finite region. Numerical results for distance determining the separation area, vertical displacement in the separation zone, contact stress distribution along the interface between elastic layer and half plane are given for this discontinuous contact case.

Application of balanced score card in the development of performance indicator system in nuclear power plant

International Nuclear Information System (INIS)

Shen Shuguang; Huang Fang; Fang Zhaoxia

2013-01-01

Performance indicator, which is one of ten performance monitoring tools recommended by WANO performance improvement model, has become an effective tool for performance improvement of nuclear power plant. At present, performance indicator system has been built in nuclear power plant. However, how to establish the performance indicator system that is reasonable and applicable for plant is still a question to be discussed. Performance indictor is closely tied to the strategic direction of a corporation by a balanced score card, and the performance indicator system is established from the point of performance management and strategic development. The performance indicator system of nuclear power plant is developed by introducing the balanced score card, and can be as a reference for other domestic nuclear power plants. (authors)

CONWIP card setting in a flow-shop system with a batch production machine

Directory of Open Access Journals (Sweden)

Marcello Braglia

2011-01-01

Full Text Available This paper presents an analytical technique to determine the optimum number of cards to control material release in a CONWIP system. The work focuses on the card setting problem for a flow-shop system characterised by the presence of a batch processing machine (e.g. a kiln for long heat treatment. To control production, two different static approaches are developed: the first one is used when the bottleneck coincides with the batch processing machine and the second one is proposed when the bottleneck is another machine of the flow shop. In both contexts, by means of the appropriate model, one can optimize the performance of the flow-shop by maximizing the throughput and keeping the work in process at a minimum level. Numerical examples are also included in the paper to confirm the validity of the models and to demonstrate their practical utility.

Qualification test of few group constants generated from an MC method by the two-step neutronics analysis system McCARD/MASTER

International Nuclear Information System (INIS)

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

2011-01-01

The purpose of this paper is to examine the qualification of few group constants estimated by the Seoul National University Monte Carlo particle transport analysis code McCARD in terms of core neutronics analyses and thus to validate the McCARD method as a few group constant generator. The two- step core neutronics analyses are conducted for a mini and a realistic PWR by the McCARD/MASTER code system in which McCARD is used as an MC group constant generation code and MASTER as a diffusion core analysis code. The two-step calculations for the effective multiplication factors and assembly power distributions of the two PWR cores by McCARD/MASTER are compared with the reference McCARD calculations. By showing excellent agreements between McCARD/MASTER and the reference MC core neutronics analyses for the two PWRs, it is concluded that the MC method implemented in McCARD can generate few group constants which are well qualified for high-accuracy two-step core neutronics calculations. (author)

A possible mechanism for electron-bombardment-induced loop punching in helium-implanted materials

International Nuclear Information System (INIS)

Donnelly, S.E.

1983-01-01

The recently proposed mechanism for the punching of dislocation loops by overpressurized helium bubbles in molybdenum is studied quantitatively. According to this mechanism, under the electron beam of the transmission microscope, He atoms are excited or ionized and the resulting excited species (excited He atoms and free electrons) are responsible for the pressure rise in the gas beyond the threshold for loop punching. In the model, the pressure increase is attributed to a reduction of the effective volume accessible to the gas due to the formation of a cavity around each excited species. The radius of this cavity is evaluated and, also, the excited fraction required to reach the threshold is discussed in terms of excitation life times. (author)

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.

A Semiotics of Cartoons in Two Nigerian Newspapers: The Punch ...

African Journals Online (AJOL)

The paper explores the semiotics of cartoons using selected samples from The punch and The Guardian, newspapers based in Nigeria. It seeks to bridge the gap between semiotics and the act of cartooning. It also attempts to show the relationship between the cartoons and the semiotic resources employed. It analyses how ...

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...

Using Formal Methods to Cultivate Trust in Smart Card Operating Systems

NARCIS (Netherlands)

Alberda, Marjan I.; Hartel, Pieter H.; de Jong, Eduard K.

To be widely accepted, smart cards must contain completely trustworthy software. Because smart cards contain relatively simple computers, and are used only for a specific class of applications, it is feasible to make the language used to program the software components focused and tiny. Formal

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.

48 CFR 32.1108 - Payment by Governmentwide commercial purchase card.

Science.gov (United States)

2010-10-01

... Governmentwide commercial purchase card. A Governmentwide commercial purchase card charge authorizes the third... payment requests by a charge to a Government account with the third party at the time the payment clause(s... commercial purchase card. 32.1108 Section 32.1108 Federal Acquisition Regulations System FEDERAL ACQUISITION...

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.

CRC-cards for Product Modelling

DEFF Research Database (Denmark)

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

2003-01-01

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

Investigating the effect of tablet thickness and punch curvature on density distribution using finite elements method.

Science.gov (United States)

Diarra, Harona; Mazel, Vincent; Busignies, Virginie; Tchoreloff, Pierre

2015-09-30

Finite elements method was used to study the influence of tablet thickness and punch curvature on the density distribution inside convex faced (CF) tablets. The modeling of the process was conducted on 2 pharmaceutical excipients (anhydrous calcium phosphate and microcrystalline cellulose) by using Drucker-Prager Cap model in Abaqus(®) software. The parameters of the model were obtained from experimental tests. Several punch shapes based on industrial standards were used. A flat-faced (FF) punch and 3 convex faced (CF) punches (8R11, 8R8 and 8R6) with a diameter of 8mm were chosen. Different tablet thicknesses were studied at a constant compression force. The simulation of the compaction of CF tablets with increasing thicknesses showed an important change on the density distribution inside the tablet. For smaller thicknesses, low density zones are located toward the center. The density is not uniform inside CF tablets and the center of the 2 faces appears with low density whereas the distribution inside FF tablets is almost independent of the tablet thickness. These results showed that FF and CF tablets, even obtained at the same compression force, do not have the same density at the center of the compact. As a consequence differences in tensile strength, as measured by diametral compression, are expected. This was confirmed by experimental tests. Copyright © 2015 Elsevier B.V. All rights reserved.

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.

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.

Studying the sensor response in the punch-through-protection region

CERN Document Server

Poley, Anne-luise; The ATLAS collaboration

2017-01-01

For the Phase-II Upgrade of the ATLAS detector, a new, all-silicon tracker will be constructed in order to cope with the increased track density and radiation level of the High Luminosity Large Hadron Collider. While silicon strip sensors are designed to minimise the fraction of dead material and maximise the active area of a sensor, concessions must be made to the requirements of operating a sensor in a particle physics detector. Sensor geometry features like the punch-through protection deviate from the standard sensor architecture and thereby affect the charge collection in that area. In order to study the signal collection of silicon strip sensors over their punch-through-protection area, ATLAS silicon strip sensors were scanned with a micro-focused X-ray beam at the Diamond Light Source. Due to the highly focused X-ray beam (2 × 3 µm) and the short average path length of an electron after interaction with an X-ray photon (≤ 2 μm), local signal collection in different sensor areas can be studied with...

Repetitive forging (RF) using inclined punches as a new bulk severe plastic deformation method

Energy Technology Data Exchange (ETDEWEB)

Babaei, A. [Department of Mechanical Engineering, University College of Engineering, University of Tehran, Tehran 11155-4563 (Iran, Islamic Republic of); Faraji, G., E-mail: ghfaraji@ut.ac.ir [Department of Mechanical Engineering, University College of Engineering, University of Tehran, Tehran 11155-4563 (Iran, Islamic Republic of); Department of Engineering Design and Manufacture, University of Malaya, 50603 Kuala Lumpur (Malaysia); Mashhadi, M.M. [Department of Mechanical Engineering, University College of Engineering, University of Tehran, Tehran 11155-4563 (Iran, Islamic Republic of); Hamdi, M. [Department of Engineering Design and Manufacture, University of Malaya, 50603 Kuala Lumpur (Malaysia)

2012-12-15

A new bulk severe plastic deformation method based on repetitive forging (RF) using inclined punches is proposed. This process consists of two half cycles. In the first half cycle, a square cross section deforms to parallelogram by forging with two inclined punches, and the parallelogram cross section is forged back to square using two flat punches in the second half cycle. This method was applied to commercially pure copper and significant grain refinement was achieved after four passes of RF. The results showed that significant improvement in the mechanical properties was obtained. Notable increase of yield and ultimate strengths corresponding to 358 MPa and 381 MPa after four passes of RF from the initial values of 121 MPa and 230.5 MPa is detectable. Microhardness increases to about 100 Hv after four passes of RF from the initial value of 53 Hv. Finite element (FE) results illustrate that RF is able to impose extremely high plastic strains to the materials. In the RF process, the processed samples have the same dimensions and geometry as those of the initial sample without any waste material and there is no need for back pressure.

Long-term results of 2-mm punch grafting in patients with vitiligo vulgaris and segmental vitiligo: effect of disease activity

NARCIS (Netherlands)

Fongers, A.; Wolkerstorfer, A.; Nieuweboer-Krobotova, L.; Krawczyk, P.; Tóth, G. G.; van der Veen, J. P. W.

2009-01-01

Background Punch grafting is a simple and frequently used technique for the treatment of stable vitiligo, resistant to medical therapy. However, studies reporting long-term results are exceptional. Objectives To evaluate the long-term results of 2-mm punch grafting in patients with vitiligo vulgaris

Long-term results of 2-mm punch grafting in patients with vitiligo vulgaris and segmental vitiligo : effect of disease activity

NARCIS (Netherlands)

Fongers, A.; Wolkerstorfer, A.; Nieuweboer-Krobotova, L.; Krawczyk, P.; Toth, G. G.; van der Veen, J. P. W.

Background Punch grafting is a simple and frequently used technique for the treatment of stable vitiligo, resistant to medical therapy. However, studies reporting long-term results are exceptional. Objectives To evaluate the long-term results of 2-mm punch grafting in patients with vitiligo vulgaris

Long-term results of 2-mm punch grafting in patients with vitiligo vulgaris and segmental vitiligo : effect of disease activity

NARCIS (Netherlands)

Fongers, A.; Wolkerstorfer, A.; Nieuweboer-Krobotova, L.; Krawczyk, P.; Toth, G. G.; van der Veen, J. P. W.

2009-01-01

Background Punch grafting is a simple and frequently used technique for the treatment of stable vitiligo, resistant to medical therapy. However, studies reporting long-term results are exceptional. Objectives To evaluate the long-term results of 2-mm punch grafting in patients with vitiligo vulgaris

The trigger card system for the MAJORANA DEMONSTRATOR

Science.gov (United States)

Thompson, William; Anderson, John; Howe, Mark; Meijer, Sam; Wilkerson, John; Majorana Collaboration

2014-09-01

The aim of the MAJORANA DEMONSTRATOR is to demonstrate the feasibility of providing low enough background levels to search for neutrinoless double-beta decay (0 νββ) in an array of germanium detectors enriched to 87% in 76Ge. Currently, it is unknown if this decay process occurs; however, observation of such a decay process would show that lepton number is violated, confirm that neutrinos are Majorana particles, and yield information on the absolute mass scale of the neutrino. With current experimental results indicating a half-life greater than 2 x 1025 years for this decay, the minimization of background events is of critical importance. Utilizing time correlation, coincidence testing is able to reject multi-detector events that may otherwise be mistaken for 0 νββ when viewed independently. Here, we present both the hardware and software of the trigger card system, which provides a common clock to all digitizers and the muon veto system, thereby enabling the rejection of background events through coincidence testing. Current experimental results demonstrate the accuracy of the distributed clock to be within two clock pulses (20 ns) across all system components. A test system is used to validate the data acquisition system. The aim of the MAJORANA DEMONSTRATOR is to demonstrate the feasibility of providing low enough background levels to search for neutrinoless double-beta decay (0 νββ) in an array of germanium detectors enriched to 87% in 76Ge. Currently, it is unknown if this decay process occurs; however, observation of such a decay process would show that lepton number is violated, confirm that neutrinos are Majorana particles, and yield information on the absolute mass scale of the neutrino. With current experimental results indicating a half-life greater than 2 x 1025 years for this decay, the minimization of background events is of critical importance. Utilizing time correlation, coincidence testing is able to reject multi-detector events that may

A novel portable fluorescence detection system for microfluidic card

International Nuclear Information System (INIS)

Shen, B; Xie, Y; Irawan, R

2008-01-01

Fluorescence based sensors are widely used in the field of biochemistry and medicine due to their high sensitivity and accuracy. But the cost and time required for each sample to be tested is high. If the diagnostic tools could be miniaturized, made simple to use and much less expensive, and readily available at the point of need such as emergency diagnosis, millions of people would be benefited from it. In this paper, we design a prototype of portable fluorescence detection system based on Fluorescence Filter Block and DAQ card which can emulate signal collection and processing functionalities. After the introduction of system structure and functional modules, we use a resolution approximation method to investigate the system performance. The evaluation shows that our prototype system has the sensitivity of 0.01 mMol/L (333.306 μg/mL) which meets most of the medical requirements.

Cone penetrometer tests and HydroPunch sampling: A screening technique for plume definition

International Nuclear Information System (INIS)

Smolley, M.; Kappmeyer, J.C.

1991-01-01

Cone penetrometer tests and HydroPunch sampling were used to define the extent of volatile organic compounds in ground water. The investigation indicated that the combination of the these techniques is effective for obtaining ground water samples for preliminary plume definition. HydroPunch samples can be collected in unconsolidated sediments and the analytical results obtained from these samples are comparable to those obtained from adjacent monitoring wells. This sampling method is a rapid and cost-effective screening technique for characterizing the extent of contaminant plumes in soft sediment environments. Use of this screening technique allowed monitoring wells to be located at the plume boundary, thereby reducing the number of wells installed and the overall cost of the plume definition program

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.

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.

Experimental and numerical analysis of micromechanical damage in the punching process for High-Strength Low-Alloy steels

OpenAIRE

ACHOURI, Mohamed; GERMAIN, Guénaël; DAL SANTO, Philippe; SAIDANE, Delphine

2014-01-01

Sequential sheet metal forming processes can result in the accumulation of work hardening and damage effects in the workpiece material. The mechanical strength of the final component depends on the “evolution” of these two characteristics in the different production steps. The punching process, which is usually in the beginning of the production chain, has an important impact on the stress, strain and damage states in the punched zones. It is essential that the influence of these mechanical f...

Newborn screening blood spot analysis in the UK: influence of spot size, punch location and haematocrit.

Science.gov (United States)

Lawson, A J; Bernstone, L; Hall, S K

2016-03-01

In dried blood spot analysis, punch location and variations in applied sample volume and haematocrit can produce different measured concentrations of analytes. We investigated the magnitude of these effects in newborn screening in the UK. Heparinized blood spiked with thyroid stimulating hormone (TSH), phenylalanine, tyrosine, leucine, methionine, octanoyl carnitine (C8), and immunoreactive trypsinogen (IRT) was spotted onto filter paper: (i) at a constant haematocrit of 50% at various volumes, and (ii) at a range of haematocrits using a constant volume. Subpunches (3.2 mm) of the dried blood spots were then analysed. Compared with a central punch from a 50 µL blood spot with 50% haematocrit, 10 µL spots can have significantly lower measured concentrations of all analytes, with decreases of 15% or more observed for leucine, methionine, phenylalanine, and tyrosine. Punching at the edge of a spot can increase measured concentrations up to 35%. Higher haematocrit decreased measured TSH and C8 yet increased amino acids and IRT by 15% compared with 50% haematocrit. Lower haematocrits had the opposite effect, but only with higher concentrations of some analytes. Differences in blood spot size, haematocrit and punch location substantially affect measured concentrations for analytes used in the UK newborn screening programme, and this could affect false positive and negative rates. To minimize analytical bias, these variables should be controlled or adjusted for where possible. © The Author(s) 2015.

45 CFR 2507.1 - Definitions.

Science.gov (United States)

2010-10-01

... about what their government is doing. (j) Record includes books, brochures, electronic mail messages, punch cards, magnetic tapes, cards, discs, paper tapes, audio or video recordings, maps, pamphlets... books, magazines, pamphlets or other materials acquired solely for reference purposes. Record does not...

Desenvolvimento e avaliação do desempenho de uma semeadora puncionadora para plantio direto de milho Development and evaluation performance of a punch planter for direct sowing of corn

Directory of Open Access Journals (Sweden)

Douglas R Frabetti

2011-02-01

Full Text Available Realizou-se este trabalho com o objetivo de desenvolver uma semeadora pontual para o semeio de milho em sistema de plantio direto e avaliar seu sistema de dosagem e distribuição de sementes. Primeiro, elaborou-se uma lista de requisitos os quais a máquina deveria atender; depois, foi feito o projeto conceitual do corpo da máquina e, em seguida, o projeto detalhado de todas as partes e conjuntos, para posterior construção do protótipo. Em bancada de ensaio avaliou-se o desempenho do sistema dosador e distribuidor de sementes, em relação à variação da velocidade e da quantidade de punções utilizada. O delineamento experimental foi em blocos casualizados arranjados em parcelas subdivididas com a parcela principal composta por 6, 9 e 12 punções e a subparcela sendo quatro rotações da roda dosadora correspondentes às velocidades de deslocamento de 4, 6, 8 e 10 km h-1. De modo geral, tanto o aumento da velocidade como do número de punções nas rodas, diminuiu o número de duplas e aumentou o número de faltas, porém a diminuição do número de duplas não foi significativo quanto ao aumento do número de faltas. A semeadora exerceu desempenho satisfatório, com média geral do número de normais de 91%.The present work was accomplished to develop a punch planter to sow corn seeds in no-tillage system, and also to evaluate the performance of its seed metering and delivery systems. First of all, a requirement list was established, that the machine would have to attend. Next, the conceptual and the embodiment designs of the machine was made. Then, the detailed design of all machine parts was made and a prototype was constructed. In a testing bench the performance of the seed metering unit and its seed delivery system was assessed in relation to the punch wheel speed and the quantity of punches on the wheel. The statistical design was in random blocks arranged in sub-divided plots with the main plot made of 6, 9 and 12 punches and

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.

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.

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 ...

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...

Characterization of Rubbers from Spherical Punch - Plate Indentation Tests

Directory of Open Access Journals (Sweden)

Florina Carmen Ciornei

2016-12-01

Full Text Available Rubber plates with different compositions and hardness were tested by continuous indentation, using a spherical punch and hysteretic phenomenon was evidenced. The experimental data interpolation with polynomial functions is accurate and permits estimation of the lost work during loading cycles. The interpolation by power law functions is more convenient by using less parameters and having a form accepted in literature. From the rubbers tested, two were considered to present good damping properties.

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 influence of punching process on residual stress and magnetic domain structure of non-oriented silicon steel

International Nuclear Information System (INIS)

Cao, Hongzhi; Hao, Linpo; Yi, Jingwen; Zhang, Xianglin; Luo, Zhonghan; Chen, Shenglin; Li, Rongfeng

2016-01-01

The main purpose of this paper is to investigate the influence of punching process on residual stress and magnetic domain structure. The residual stress in non-oriented silicon steel after punching process was measured by nanoindentation. The maximum depth was kept constant as 300 nm during nanoindentation. The material around indentation region exhibited no significant pile-up deformation. The calculation of residual stress was based on the Suresh theoretical model. Our experimental results show that residual compressive stress was generated around the sheared edge after punching. The width of residual stress affected zone by punching was around 0.4–0.5 mm. After annealing treatment, the residual stress was significantly decreased. Magnetic domain structure was observed according to the Bitter method. The un-annealed sample exhibited complicated domain patterns, and the widths of the magnetic domains varied between 3 µm and 8 µm. Most of the domain patterns of the annealed sample were 180°-domains and 90°-domains, and the widths of the domains decreased to 1–3 µm. - Highlights: • The residual stress distribution on sheared edge was measured. • The residual compressive stress was generated around the sheared edge. • The width of residual stress affected zone was about 0.4–0.5 mm. • The shape and width of the domain structure would be changed by annealing.

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.

Small Punch Tests applied to the nuclear industry

International Nuclear Information System (INIS)

Moreno, M.; Gongora, P.; Bertolino, G; Yawny, A.

2012-01-01

The interest on miniaturized specimen techniques for the characterization of the mechanical behavior of materials was strongly motivated in the early eighties by the different programs associated with the development of fusion reactor technology. The importance of such developments is obvious in the case of the nuclear industry where the limited space available, the presence of fluence gradients in large specimens, the concern about gamma heating and dose to personnel in post-irradiation testing have all been motivations for reducing specimen size. Testing of miniature specimen includes a wide spectrum of techniques such as tensile, instrumented micro-hardness, small punch, bend, fracture, impact and fatigue. Small Punch Testing (SPT) techniques use a spherical penetrator which deforms to failure a miniature disc shaped flat specimen (typically, 3-10 mm in diameter and 0.25-0.50 mm in thickness) supported on its outer rim. Analysis of load-displacement data recorded along the test is performed for the determination of the property of interest. The present work focuses on the characterization of the elastoplastic response of pure Al, ADN 420 structural steel and AISI 304L using SPT and its correlation with the associated standard uniaxial testing behavior. In addition, the sensitivity of the technique to the specific material under study and to different experimental parameters, i.e. specimen diameter and thickness, clearance or clamping force and friction between disc and dies have been assessed both experimentally and by performing simulations using the finite element method (author)

In-silico human genomics with GeneCards

Directory of Open Access Journals (Sweden)

Stelzer Gil

2011-10-01

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

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...

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.

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

CERN Document Server

Maartensson, L

2001-01-01

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

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.

BİYOMETRIC FINGER PRINT USED AND APPLIED ON SMART CARD

Directory of Open Access Journals (Sweden)

Makbule KARAKÜLAH

2004-04-01

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

Method card design dimensions

DEFF Research Database (Denmark)

Wölfel, Christiane; Merritt, T.

2013-01-01

There are many examples of cards used to assist or provide structure to the design process, yet there has not been a thorough articulation of the strengths and weaknesses of the various examples. We review eighteen card-based design tools in order to understand how they might benefit designers....... The card-based tools are explained in terms of five design dimensions including the intended purpose and scope of use, duration of use, methodology, customization, and formal/material qualities. Our analysis suggests three design patterns or archetypes for existing card-based design method tools...... and highlights unexplored areas in the design space. The paper concludes with recommendations for the future development of card-based methods for the field of interaction design....

Patient health record on a smart card.

Science.gov (United States)

Naszlady, A; Naszlady, J

1998-02-01

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

Cost Optimization on Energy Consumption of Punching Machine Based on Green Manufacturing Method at PT Buana Intan Gemilang

OpenAIRE

Prillia Ayudia; Rachmat Haris; Mulyana Tatang

2017-01-01

PT Buana Intan Gemilang is a company engaged in textile industry. The curtain textile production need punching machine to control the fabric process. The operator still works manually so it takes high cost of electrical energy consumption. So to solve the problem can implement green manufacturing on punching machine. The method include firstly to identify the color by classifying the company into the black, brown, gray or green color categories using questionnaire. Secondly is improvement are...

Automatic sample changers maintenance manual

International Nuclear Information System (INIS)

Myers, T.A.

1978-10-01

This manual describes and provides trouble-shooting aids for the Automatic Sample Changer electronics on the automatic beta counting system, developed by the Los Alamos Scientific Laboratory Group CNC-11. The output of a gas detector is shaped by a preamplifier, then is coupled to an amplifier. Amplifier output is discriminated and is the input to a scaler. An identification number is associated with each sample. At a predetermined count length, the identification number, scaler data plus other information is punched out on a data card. The next sample to be counted is automatically selected. The beta counter uses the same electronics as the prior count did, the only difference being the sample identification number and sample itself. This manual is intended as a step-by-step aid in trouble-shooting the electronics associated with positioning the sample, counting the sample, and getting the needed data punched on an 80-column data card

Modeling intelligent agent beliefs in a card game scenario

Science.gov (United States)

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

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

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...

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

Directory of Open Access Journals (Sweden)

Lam Tak Ming

2011-02-01

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

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. 

The development of a tensile-shear punch correlation for yield properties of model austenitic alloys

Energy Technology Data Exchange (ETDEWEB)

Hankin, G.L.; Faulkner, R.G. [Loughborough Univ. (United Kingdom); Hamilton, M.L.; Garner, F.A. [Pacific Northwest National Lab., Richland, WA (United States)

1997-08-01

The effective shear yield and maximum strengths of a set of neutron-irradiated, isotopically tailored austentic alloys were evaluated using the shear punch test. The dependence on composition and neutron dose showed the same trends as were observed in the corresponding miniature tensile specimen study conducted earlier. A single tensile-shear punch correlation was developed for the three alloys in which the maximum shear stress or Tresca criterion was successfully applied to predict the slope. The correlation will predict the tensile yield strength of the three different austenitic alloys tested to within {+-}53 MPa. The accuracy of the correlation improves with increasing material strength, to within {+-} MPa for predicting tensile yield strengths in the range of 400-800 MPa.

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.

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...

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.

Evaluation of Replacement Grafts and Punch Grafts in the Treatment of Vitiligo

Directory of Open Access Journals (Sweden)

Singh Ajit Kumar

1980-01-01

Full Text Available Thirtycasesof vitiligo eachwithminimum of two lesions undent replacement graft and multiple punch grafts in one lesion each. Complications observed at the recipient site like infection and raised nigosed surface were significantly more in replacement grafts. Hypopigmentation of the graft was significantly more when the disease was progressive.

EuCARD2: enhanced accelerator research and development in Europe

Science.gov (United States)

Romaniuk, Ryszard S.

2013-10-01

Accelerator science and technology is one of a key enablers of the developments in the particle physic, photon physics and also applications in medicine and industry. EuCARD2 is an European research project which will be realized during 2013-2017 inside the EC FP7 framework. The project concerns the development and coordination of European Accelerator Research and Development. The project is particularly important, to a number of domestic laboratories, due to some plans to build large accelerator infrastructure in Poland. Large accelerator infrastructure of fundamental and applied research character stimulates around it the development and industrial applications as well as biomedical of advanced accelerators, material research and engineering, cryo-technology, mechatronics, robotics, and in particular electronics - like networked measurement and control systems, sensors, computer systems, automation and control systems. The paper presents a digest of the European project EuCARD2 which is Enhanced European Coordination for Accelerator Research and Development. The paper presents a digest of the research results and assumptions in the domain of accelerator science and technology in Europe, shown during the final fourth annual meeting of the EuCARD - European Coordination of Accelerator R&D, and the kick-off meeting of the EuCARD2. There are debated a few basic groups of accelerator systems components like: measurement - control networks of large geometrical extent, multichannel systems for large amounts of metrological data acquisition, precision photonic networks of reference time, frequency and phase distribution, high field magnets, superconducting cavities, novel beam collimators, etc. The paper bases on the following materials: Internet and Intranet documents combined with EuCARD2, Description of Work FP7 EuCARD-2 DoW-312453, 2013-02-13, and discussions and preparatory materials worked on by Eucard-2 initiators.

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)

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

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.

A study of smart card for radiation exposure history of patient.

Science.gov (United States)

Rehani, Madan M; Kushi, Joseph F

2013-04-01

The purpose of this article is to undertake a study on developing a prototype of a smart card that, when swiped in a system with access to the radiation exposure monitoring server, will locate the patient's radiation exposure history from that institution or set of associated institutions to which it has database access. Like the ATM or credit card, the card acts as a secure unique "token" rather than having cash, credit, or dose data on the card. The system provides the requested radiation history report, which then can be printed or sent by e-mail to the patient. The prototype system is capable of extending outreach to wherever the radiation exposure monitoring server extends, at county, state, or national levels. It is anticipated that the prototype shall pave the way for quick availability of patient exposure history for use in clinical practice for strengthening radiation protection of patients.

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 ...

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.

Indian Kisan Credit Card Scheme: An Analytical Study

Directory of Open Access Journals (Sweden)

Dharmendra Mehta

2016-03-01

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

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...

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.

The development of a tensile-shear punch correlation for yield properties of model austenitic alloys

International Nuclear Information System (INIS)

Hankin, G.L.; Faulkner, R.G.; Hamilton, M.L.; Garner, F.A.

1997-01-01

The effective shear yield and maximum strengths of a set of neutron-irradiated, isotopically tailored austentic alloys were evaluated using the shear punch test. The dependence on composition and neutron dose showed the same trends as were observed in the corresponding miniature tensile specimen study conducted earlier. A single tensile-shear punch correlation was developed for the three alloys in which the maximum shear stress or Tresca criterion was successfully applied to predict the slope. The correlation will predict the tensile yield strength of the three different austenitic alloys tested to within ±53 MPa. The accuracy of the correlation improves with increasing material strength, to within ± MPa for predicting tensile yield strengths in the range of 400-800 MPa

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.

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.

Graphic-Card Cluster for Astrophysics (GraCCA) -- Performance Tests

OpenAIRE

Schive, Hsi-Yu; Chien, Chia-Hung; Wong, Shing-Kwong; Tsai, Yu-Chih; Chiueh, Tzihong

2007-01-01

In this paper, we describe the architecture and performance of the GraCCA system, a Graphic-Card Cluster for Astrophysics simulations. It consists of 16 nodes, with each node equipped with 2 modern graphic cards, the NVIDIA GeForce 8800 GTX. This computing cluster provides a theoretical performance of 16.2 TFLOPS. To demonstrate its performance in astrophysics computation, we have implemented a parallel direct N-body simulation program with shared time-step algorithm in this system. Our syste...

Successful withdrawal from high-dose benzodiazepine in a young patient through electronic monitoring of polypharmacy: a case report in an ambulatory setting.

Science.gov (United States)

Loscertales, Hèctor R; Wentzky, Valerie; Dürsteler, Kenneth; Strasser, Johannes; Hersberger, Kurt E; Arnet, Isabelle

2017-05-01

Dependence on high-dose benzodiazepines (BZDs) is well known and discontinuation attempts are generally unsuccessful. A well established protocol for high-dose BZD withdrawal management is lacking. We present the case of withdrawal from high-dose lorazepam (>20 mg daily) in an unemployed 35-year-old male outpatient through agonist substitution with long-acting clonazepam and electronic monitoring over 28 weeks. All medicines were repacked into weekly 7 × 4 cavity multidose punch cards with an electronic monitoring system. The prescribed daily dosages of BZDs were translated into an optimal number of daily tablets, divided into up to four units of use. Withdrawal was achieved by individual leftover of a small quantity of BZDs that was placed in a separate compartment. Feedback with visualization of intake over the past week was given during weekly psychosocial sessions. Stepwise reduction was obtained by reducing the mg content of the cavities proportionally to the leftovers, keeping the number of cavities in order to maintain regular intake behavior, and to determine the dosage decrease. At week 28, the primary objectives were achieved, that is, lorazepam reduction to 5 mg daily and cannabis abstinence. Therapy was continued using multidrug punch cards without electronic monitoring to maintain the management system. At week 48, a smaller size weekly pill organizer with detachable daily containers was dispensed. At week 68, the patient's therapy was constant with 1.5 mg clonazepam + 5 mg lorazepam daily for anxiety symptoms and the last steps of withdrawal were started. Several key factors led to successful withdrawal from high-dose BZD in this outpatient, such as the use of weekly punch cards coupled with electronic monitoring, the patient's empowerment over the withdrawal process, and the collaboration of several healthcare professionals. The major implication for clinical care is reduction by following the leftovers, and not a diktat from the healthcare

Effects of Sparring Load on Reaction Speed and Punch Force During the Precompetition and Competition Periods in Boxing.

Science.gov (United States)

Hukkanen, Esa; Häkkinen, Keijo

2017-06-01

Seven, male, national-level boxers (age, 20.3 ± 2.7 years; height, 1.80 ± 0.06 m; mass, 73.8 ± 11.1 kg) participated in this study to investigate the effects of sparring on reaction time and punch force of straight punches measured during the precompetition and competition periods. Heart rate and blood lactate concentrations were also monitored. Sparring load was chosen in accordance with the current rules: 3 × 3-minute bouts with 1-minute break in between. Reaction time of rear straight lengthened (p boxing-specific and explosive strength training.

Splitting behaviour of timber loaded perpendicular to the grain by punched metal plates

NARCIS (Netherlands)

Schoenmakers, J.C.M.; Jorissen, A.J.M.; Leijten, A.J.M.; Aratake, S. xx

2008-01-01

Nowadays, prefabricated timber trusses are widely used as load-bearing roof structures. The majority of these trusses are produced with punched metal plates (PMP) to connect two or more timber elements of the same thickness, see Figure 2. In these structures sufficient overlap is required to prevent

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.

Shear Punch Testing of BOR-60 Irradiated TEM Specimens

Energy Technology Data Exchange (ETDEWEB)

Saleh, Tarik A. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Quintana, Matthew Estevan [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Romero, Tobias J. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

2017-06-13

As a part of the project “High Fidelity Ion Beam Simulation of High Dose Neutron Irradiation” an Integrated Research Program (IRP) project from the U.S. Department of Energy, Nuclear Energy University Programs (NEUP), TEM geometry samples of ferritic cladding alloys, Ni based super alloys and model alloys were irradiated in the BOR-60 reactor to ~16 dpa at ~370°C and ~400°C. Samples were sent to Los Alamos National Laboratory and subjected to shear punch testing. This report presents the results from this testing.

Design of punching shear for prestressed slabs with unbonded tendons on internal columns

Directory of Open Access Journals (Sweden)

L. A. R. Luchi

Full Text Available ABSTRACT This paper is related to the punching shear in prestressed slabs with unbonded tendons for interior columns calculated by the codes ABNT NBR 6118:2007, ABNT NBR 6118:2014, EN 1992-1-1:2004 e ACI 318-11. To calculate the punching shear resistance the formulations of the NBR 6118:07, effective until April/2014, did not consider the compression of the concrete in the plane of the slab, due to prestressing. Just the inclined components of some tendons were considered for total load applied relief, but this fact did not generate a significant difference, compared to reinforced concrete, because the inclination angle is very close to zero. The American and European provisions consider a portion related to the compression of the concrete in the planeof the slab. Differences in the results obtained by the four design codes will be exposed, showing that the EC2:04 and the NBR6118:14 achieved the best results.

The system of emergency cards for primary actions in accident at radioactive material transport in Russia

International Nuclear Information System (INIS)

Ananiev, V.V.; Ermakov, S.V.; Ershov, V.N.; Stovbur, V.I.; Shvedov, M.O.

2004-01-01

In the paper are reviewed the current and new designed system of the emergency cards for consignments of radioactive materials in Russian Federation, within the framework of a uniform state system of warning and liquidation of consequences of extraordinary situations and functional subsystem of warning and liquidation of accident situations of Federal Agency for Atomic Energy

The system of emergency cards for primary actions in accident at radioactive material transport in Russia

Energy Technology Data Exchange (ETDEWEB)

Ananiev, V.V. [Div. of the Decommission of Nuclear and Radiation-Hazardous Object of the Federal Agency for Atomic Energy, Moscow (Russian Federation); Ermakov, S.V.; Ershov, V.N.; Stovbur, V.I. [FGUP ' ' Emergency Response Centre of Minatom of Russia' ' , St-Petersburg (Russian Federation); Shvedov, M.O. [Div. of Nuclear and Radiation Safety of the Federal Agency for Atomic Energy, Moscow (Russian Federation)

2004-07-01

In the paper are reviewed the current and new designed system of the emergency cards for consignments of radioactive materials in Russian Federation, within the framework of a uniform state system of warning and liquidation of consequences of extraordinary situations and functional subsystem of warning and liquidation of accident situations of Federal Agency for Atomic Energy.

One ID Card for the Entire Campus.

Science.gov (United States)

Ridenour, David P.; Ferguson, Linda M.

1986-01-01

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

Design of a real-time tax-data monitoring intelligent card system

Science.gov (United States)

Gu, Yajun; Bi, Guotang; Chen, Liwei; Wang, Zhiyuan

2009-07-01

To solve the current problem of low efficiency of domestic Oil Station's information management, Oil Station's realtime tax data monitoring system has been developed to automatically access tax data of Oil pumping machines, realizing Oil-pumping machines' real-time automatic data collection, displaying and saving. The monitoring system uses the noncontact intelligent card or network to directly collect data which can not be artificially modified and so seals the loopholes and improves the tax collection's automatic level. It can perform real-time collection and management of the Oil Station information, and find the problem promptly, achieves the automatic management for the entire process covering Oil sales accounting and reporting. It can also perform remote query to the Oil Station's operation data. This system has broad application future and economic value.

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…

SISTEM TERPADU REKAM MEDIK RUMAH SAKIT DENGAN SMART CARD

Directory of Open Access Journals (Sweden)

_ Sukamto

2012-01-01

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

Practical and Secure Recovery of Disk Encryption Key Using Smart Cards

Science.gov (United States)

Omote, Kazumasa; Kato, Kazuhiko

In key-recovery methods using smart cards, a user can recover the disk encryption key in cooperation with the system administrator, even if the user has lost the smart card including the disk encryption key. However, the disk encryption key is known to the system administrator in advance in most key-recovery methods. Hence user's disk data may be read by the system administrator. Furthermore, if the disk encryption key is not known to the system administrator in advance, it is difficult to achieve a key authentication. In this paper, we propose a scheme which enables to recover the disk encryption key when the user's smart card is lost. In our scheme, the disk encryption key is not preserved anywhere and then the system administrator cannot know the key before key-recovery phase. Only someone who has a user's smart card and knows the user's password can decrypt that user's disk data. Furthermore, we measured the processing time required for user authentication in an experimental environment using a virtual machine monitor. As a result, we found that this processing time is short enough to be practical.

Small Punch Tests at Oxide Scales Surface of Structural Steel and Low Silicon Steel

Czech Academy of Sciences Publication Activity Database

Hrabovský, J.; Dobeš, Ferdinand; Horský, J.

2014-01-01

Roč. 82, 3-4 (2014), s. 297-310 ISSN 0030-770X Institutional support: RVO:68081723 Keywords : Small punch * Oxide scales * X-ray diffraction * Mechanical properties Subject RIV: JK - Corrosion ; Surface Treatment of Materials Impact factor: 1.140, year: 2014

Comparison of VITEK 2 YST Card and API 20C AUX system in identification of non- albicans Candida species

Directory of Open Access Journals (Sweden)

Süleyman Durmaz

2012-03-01

Full Text Available Objectives: In the present study, it was aimed to compare results obtained by using VITEK 2 YST Card (bioMérieux, France with those obtained by using API 20C AUX (bioMérieux, France for identification of non- albicans Candida species, which was isolated from various clinical samples, at level of species.Materials and methods: Forty-one non-albicans Candida isolates, which were isolated from 28 urine, 10 blood and 3 vaginal swab specimens, and found to be negative by germ tube test, were identified by using VITEK 2 YST Card (bioMérieux, France. In addition, microscopic morphology was assessed in corn-meal Tween 80 agar, while carbohydrate assimilation was assessed by using commercially available API 20C AUX kit (bioMérieux, France.Results: Thirty-four isolates (82.9% were identified as identical species by these 2 systems, while different results were obtained in 7 isolates (17.1%. 5 isolates, identified as Candida glabrata by API 20C AUX system, were identified as Candida tropicalis (n=2, Candida krusei, Candida lipolitica and Candida kefyr by VITEK 2 YST Card. One other isolate, identified as C.tropicalis, was identified as Candida parapsilosis; and additional one isolate, identified as C.parapsilosis, was identified as C.tropicalis.Conclusion: It was concluded that one should be cautious in the identification of C.glabrata, in particular, C.tropicalis and C.parapsilosis, although between VITEK 2 YST Card and API 20C AUX system results was found largely similarity in identification of non-albicans Candida spp.

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).

Development of Attendance Database System Using Bar-coded Student Card

Directory of Open Access Journals (Sweden)

Abdul Fadlil

2008-04-01

Full Text Available The calculation of the level of attendance is very important, because one indicator of a person's credibility can be seen from the level of attendance. For example, at a university, data about the level of attendance of a student in a lecture is very important as one of components in the assessment. The manual presence system is considered less effective. This research presents the draft of presence system using bar codes (barcodes as input data representing the attendance. The presence system is supported by three main components, those are a bar code found on the student card (KTM, a CCD barcode scanner series and a CD-108E computer. Management of attendance list using this system allows for optimization of functions of KTM. The presence system has been tested with several KTM through a variety of distances and positions of the barcode scanner barcode. The test results is obtained at ideal position for reading a barcode when a barcode scanner is at 2 cm from the object with 90 degree. At this position the level of accuracy reach 100%.

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…

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

Science.gov (United States)

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

2013-06-01

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

User-Authentication on Wearable Devices Based on Punch Gesture Biometrics

Directory of Open Access Journals (Sweden)

Liang Guan-Cheng

2017-01-01

Full Text Available Due to commoditization and convenience, wearable technology are interwoven with our daily life. However, privacy sensitive data stored on those devices such as personal email, message can be easily stolen. Most devices require a PIN input to unlock. However, this mechanism is vulnerable to shoulder surfing attack. Thus many novel authentication approaches have been proposed to solve this problem. And biometric-based methods have been adopted by many researchers because of the efficiency and excellent performance. In this paper, we propose a new biometric-based authentication system. We focus on how the user performs a straight punch gesture subconsciously. By analysis the acceleration data from the smartwatch when user performing the gesture, we are able to profile the user. And we authenticate the user according to the biometrics of this action. This mechanism is light-weighted and do not require user to remember any secret code. We develop an authentication system on Samsung Gear Fit 2 and conducted a real-world experiment on 20 volunteers. And we collected 13000 gesture samples to evaluate our system. Results show that our system can achieve a classification accuracy of at least 95.45%. In attacking scenario, our system can achieve an equal error rate lower than 4%. The maximum number of samples required by a well-trained classifier is 25.

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.

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.

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...

Card index of coal user-payers in the system of accounting and analysis of coal marketing

Energy Technology Data Exchange (ETDEWEB)

Czapka, D

1980-01-01

A card index of coal users-payers was formed on the basis of an existing card file of payers which functions in development of an earlier subsystem of financial accounting of coal users by means of a corresponding reorganization of the available set of data and supplementing it with new data on users. The card index performs a monitor and address function. Checked and refined data are input in subsequent technological cycles of data conversion. The structure of the card file, its functions, realization conditions with output of necessary following results are examined.

Study of the upper die clamping conditions in the small punch test

Czech Academy of Sciences Publication Activity Database

Andrés, D.; Dymáček, Petr

86A, DEC (2016), s. 117-123 ISSN 0167-8442 R&D Projects: GA MŠk(CZ) ED1.1.00/02.0068 Institutional support: RVO:68081723 Keywords : Small punch test * Finite element method * Parametric study * High temperature * Creep Subject RIV: JL - Materials Fatigue, Friction Mechanics Impact factor: 2.659, year: 2016 http://www.sciencedirect.com/science/article/pii/S0167844216301835

Application of dried spot cards as a rapid sample treatment method for determining hydroxytyrosol metabolites in human urine samples. Comparison with microelution solid-phase extraction.

Science.gov (United States)

Serra, Aida; Rubió, Laura; Macià, Alba; Valls, Rosa-M; Catalán, Úrsula; de la Torre, Rafael; Motilva, Maria-José

2013-11-01

Two different rapid sample pretreatment strategies, dried spot cards, and microelution solid-phase extraction plates (μSPE), with ultra-high performance liquid chromatography coupled to tandem mass spectrometry (UPLC-MS/MS) have been developed and validated for the determination of hydroxytyrosol and its metabolites in spiked human urine samples. Hydroxytyrosol, hydroxytyrosol-3'-O-glucuronide, hydroxytyrosol-4'-O-glucuronide, hydroxytyrosol-3-O-sulphate, and homovanillic alcohol-4'-O-glucuronide were used as the target compounds. Using the FTA DMPK-A dried urine spot card under optimum conditions, with 5 μL of preconcentrated urine volume and 100 μL of methanol/water (50/50, v/v) as the elution solvent, the extraction recovery (%R) of the compounds studied was higher than 80%, and the matrix effect (%ME) was less than 8%. The stability of these cards and punching at the centre or side of the card were also studied, obtaining an excellent stability after 7 days of storage and complete homogeneity across the surface of the dried drop. The different μSPE parameters that affect the efficiency were also studied, and under optimum conditions, the %R and the %ME were higher than 70% and lower than 17%, respectively. The linearity range in dried urine spot cards was 2.5-20 μM for all the metabolites, with the exception of hydroxytyrosol-3-O-sulphate and hydroxytyrosol, which were 0.3-70 μM and 2.5-50 μM respectively. With regards to μSPE, the linearity range was 0.5-5 μM for all the studied compounds, except for hydroxytyrosol-3-O-sulphate, which was 0.08-5 μM. The quantification limits (LOQs) were 0.3-2.5 μM and 0.08-0.5 μM in dried spot cards and in μSPE, respectively. The two developed methods were then applied and compared for determining hydroxytyrosol and its metabolites in human 24 h-urine samples after a sustained consumption (21 days) of a phenol-enriched virgin olive oil. The metabolites identified were hydroxytyrosol in its glucuronide and sulphate

A novel field search and rescue system based on SIM card location

Science.gov (United States)

Zhang, Huihui; Guo, Shutao; Cui, Dejing

2017-06-01

Nowadays, the rapid development of outdoor sports and adventure leads to the increase of the frequency of missing accidents. On the other hand, it becomes much more convenient and efficient for the criminals to escape with the help of new technologies. So we have developed a long-distance raids targeted field search and rescue system which utilizes RSSI ranging and Kalman filtering algorithm to realize remote positioning and dynamic supervision management only by a mobile phone with a SIM card, without any additional terminal equipment.

SISTEM TERPADU REKAM MEDIK RUMAH SAKIT DENGAN SMART CARD

Directory of Open Access Journals (Sweden)

_ Sukamto

2013-04-01

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

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…

Short term creep small punch testing of P91 and P92 steels,

Czech Academy of Sciences Publication Activity Database

Dymáček, Petr

2011-01-01

Roč. 465, - (2011), s. 179-182 ISSN 1013-9826. [Materials Structure & Micromechanics of Fracture 6. Brno, 28.6.2010-30.6,2010] R&D Projects: GA AV ČR(CZ) IAA200410801 Institutional research plan: CEZ:AV0Z20410507 Keywords : creep * small punch test * chromium steel Subject RIV: JG - Metallurgy

GEODOC: the GRID document file, record structure and data element description

Energy Technology Data Exchange (ETDEWEB)

Trippe, T.; White, V.; Henderson, F.; Phillips, S.

1975-11-06

The purpose of this report is to describe the information structure of the GEODOC file. GEODOC is a computer based file which contains the descriptive cataloging and indexing information for all documents processed by the National Geothermal Information Resource Group. This file (along with other GRID files) is managed by DBMS, the Berkeley Data Base Management System. Input for the system is prepared using the IRATE Text Editing System with its extended (12 bit) character set, or punched cards.

10 CFR 9.13 - Definitions.

Science.gov (United States)

2010-01-01

... a book, paper, map, drawing, diagram, photograph, brochure, punch card, magnetic tape, paper tape, sound recording, pamphlet, slide, motion picture, or other documentary material regardless of form or...

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.

Enhancing Privacy for Biometric Identification Cards

Directory of Open Access Journals (Sweden)

2009-01-01

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

Lagrangian Submesoscale Experiment (LASER) aerostat drift cards, Gulf of Mexico, January 2016 - February 2017

DEFF Research Database (Denmark)

2017-01-01

Drift cards, in the form of 11" diameter biodegradable bamboo plates, were seeded in the field of view of the ship-tethered aerostat remote sensing system (STARSS). A high-resolution camera captured images of the patch of drift cards are regular intervals. Cards were detected in the sequence...

Factors Determining Availability, Utilization and Retention of Child Health Card in Western Nepal.

Science.gov (United States)

Paudel, K P; Bajracharya, D C; Karki, K; K C, A

2016-05-01

The immunization card is revised with addition of general information about child health and is later called as child health card. This card is a tool used by Health Management Information System in Nepal. It is important for tracking the records of immunization. Aim is to identify the factors determining the availability, utilization and retention of the child health card in Western Nepal. A cross sectional study was conducted among mothers having children education. Retention of the card was found to be 82.2%. 90.3% retention was seen among 0-12 months children age group whereas it was 74 % among12 to 24 months age group. The reasons for less retention were torn by the child/played by child (54.6%) followed by lack of proper place,unaware about importance and poor quality of card.The new child health cards were insufficient, compelling use of both new and old cards which created problem in consistency. Regarding utilization of child health card, it was found to be used for birth registration and for further studies in abroad. The areas of utilization of child health card should be broadened so that the retention of card can be increased. The main reasons for less retention of the card are torn by children and lack of the proper place.

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...

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

Science.gov (United States)

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

2000-01-01

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

Accelerated aging, natural aging, and small punch testing of gamma-air sterilized polycarbonate urethane acetabular components.

Science.gov (United States)

Kurtz, S M; Siskey, R; Reitman, M

2010-05-01

The objectives of this study were three-fold: (1) to determine the applicability of the small punch test to characterize Bionate 80A polycarbonate urethane (PCU) acetabular implants; (2) to evaluate the susceptibility of PCU acetabular implants to exhibit degradation of mechanical behavior following gamma irradiation in air and accelerated aging; and (3) to compare the oxidation of gamma-air sterilized PCU following accelerated aging and 5 years of natural shelf aging. In addition to attenuated total reflectance-Fourier transform infrared spectroscopy, we also adapted a miniature specimen mechanical test, the small punch test, for the deformable PCU cups. Accelerated aging was performed using ASTM F2003, a standard test that represents a severe oxidative challenge. The results of this study suggest that the small punch test is sufficiently sensitive and reproducible to discriminate slight differences in the large-deformation mechanical behavior of Bionate 80A following accelerated aging. The gamma-air sterilized PCU had a reduction of 9% in ultimate load after aging. Five years of shelf aging had little effect on the mechanical properties of the PCU. Overall, our findings suggest that the Bionate 80A material has greater oxidative stability than ultra-high molecular weight polyethylene following gamma irradiation in air and exposure to a severe oxidative challenge. (c) 2010 Wiley Periodicals, Inc.

Towards an open sound card

DEFF Research Database (Denmark)

Dimitrov, Smilen; Serafin, Stefania

2011-01-01

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

FT 3 Flight Test Cards for Export

Science.gov (United States)

Marston, Michael L.

2015-01-01

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

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)

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

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.

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)

Enhancements to the Image Analysis Tool for Core Punch Experiments and Simulations (vs. 2014)

Energy Technology Data Exchange (ETDEWEB)

Hogden, John Edward [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Unal, Cetin [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

2017-11-06

A previous paper (Hogden & Unal, 2012, Image Analysis Tool for Core Punch Experiments and Simulations) described an image processing computer program developed at Los Alamos National Laboratory. This program has proven useful so developement has been continued. In this paper we describe enhacements to the program as of 2014.

Using smart card technology to prevent sales of alcohol to underage persons

Science.gov (United States)

2001-07-01

This report documents the results of a demonstration and evaluation project to examine the effectiveness of smart card technology (i.e., magnetic stripe on the driver's license and a card reader system) as a means of providing alcohol retailers with ...

Raman chemical mapping of magnesium stearate delivered by a punch-face lubrication system on the surface of placebo and active tablets.

Science.gov (United States)

Šašiċ, Slobodan; Ojakovo, Peter; Warman, Martin; Sanghvi, Tapan

2013-09-01

Raman chemical mapping was used to determine the distribution of magnesium stearate, a lubricant, on the surface of tablets. The lubrication was carried out via a punch-face lubrication system with different spraying rates applied on placebo and active-containing tablets. Principal component analysis was used for decomposing the matrix of Raman mapping spectra. Some of the loadings associated with minuscule variation in the data significantly overlap with the Raman spectrum of magnesium stearate in placebo tablets and allow for imaging the domains of magnesium stearate via corresponding scores. Despite the negligible variation accounted for by respective principal components, the score images seem reliable as demonstrated through thresholding the one-dimensional representation and the spectra of the hot pixels that show a weak but perceivable magnesium stearate band at 1295 cm(-1). The same approach was applied on the active formulation, but no magnesium stearate was identified, presumably due to overwhelming concentration and spectral contribution of the active pharmaceutical ingredient.

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....

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.

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).

Observation of Anisotropy of Creep Fracture Using Small Punch Test for Al-Al4C3 System Produced by Equal Channel Angular Pressing

Czech Academy of Sciences Publication Activity Database

Besterci, M.; Dobeš, Ferdinand; Ballóková, B.; Sülleiová, K.; Kvačkaj, T.

2011-01-01

Roč. 30, č. 3 (2011), s. 205-210 ISSN 0334-6455 R&D Projects: GA AV ČR 1QS200410502; GA AV ČR IAA200410801 Grant - others:Vega(SK) 2/0025/11 Institutional research plan: CEZ:AV0Z20410507 Keywords : Equal channel angular pressing * small-punch creep * fracture * metal-matrix composites Subject RIV: JI - Composite Materials Impact factor: 0.242, year: 2011

Plastic Clashes: Competition among Closed and Open Systems in the Credit Card Industry.

OpenAIRE

Fabio M. Manenti; Ernesto Somma

2002-01-01

This paper analyses market competition between two different types of credit card platforms: not-for-profit associations and proprietary systems. The main focus is on the role of the interchange fee set by not-for-profit platforms. We show that when the interchange fee is set so as to maximise the sum of issuers' and acquirers' profits, the equilibrium values of platforms' profits, of the sum of the fees charged by each platform and their market shares are independent of the competitive condi...

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.

Precision hole punching on composite fiber reinforced polymer panels

Science.gov (United States)

Abdullah, A. B.; Zain, M. S. M.; Chan, H. Y.; Samad, Z.

2017-12-01

Structural materials, such as composite panels, can only be assembled, and in most cases through the use of fasteners, which are fitted into the drilled holes. However, drilling is costly and time consuming, thus affecting productivity. This research aims to develop an alternative method to drilling. In this paper, the precision of the holes was measured and the effects of the die clearance to the areas around the holes were evaluated. Measurement and evaluation were performed based on the profile of the holes constructed using Alicona IFM, a 3D surface measurement technique. Results showed that punching is a potential alternative to drilling but still requires improvements.

Advanced Modelling of Trusses with Punched Metal Plate Fasteners

DEFF Research Database (Denmark)

Ellegaard, Peter; Nielsen, Jacob

Most of the finite element programs for design of timber trusses with punched metal fasteners are based on models using beam and fictitious elements. Different models have been used for different types of joints. Common problems for all the models are how to calculate the forces in the nail groups...... and the plates and furthermore, how big 'the deformations in the joints are. By developing an advanced model that includes all parts of the joint, i.e. plate, nail groups and contact it is possible to give a better description of the joint. An advanced model with these properties is presented. The advanced model...

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.

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)

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...

CLUB FORMATION MECHANISM FOR TRANSPORT-COMMUNITY CREDIT CARDS

Science.gov (United States)

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

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

Findings from the experience with the punch technique for auditory osseointegrated implants: A retrospective single center comparative study.

Science.gov (United States)

Bonilla, Alfonso; Magri, Carlos; Juan, Eulalia

To compare the punch technique and linear incision with soft tissue reduction for the placement of auditory osseointegrated implants (AOI) and analyze results of osseointegration obtained with the punch technique as measured with the Implant Stability Quotient (ISQ). Case review of 34 patients who received auditory osseointegrated implants between January 2010 and July 2015 and were divided into two groups according to the surgical technique: 18 with the punch technique (PT) and 16 with the linear incision technique (LI). Minimum follow-up was four months (mean: 24 months; range 4-64 months). Included in the analysis were patient profiles and records of the demographic data, surgical indications, surgical technique, implant placement, surgical time, intraoperative complications, as well as postsurgical complications (Holgers classification) and implant stability quotients (ISQ). Use of larger abutments was significantly greater in the PT group (PT, 10mm; LI, 6mm, p<0.001). The PT technique resulted in a shorter procedure than the LI (PT, 20min; LI, 45min, p<0.001). Holgers classification scores identified significantly fewer skin complications one week after surgery for the PT group; however, only small differences were seen between the two groups at the one- and three-month control visits. As shown for our cohort, the punch technique for surgical placement of AOI is faster and presents fewer immediate postoperative complications when compared to the linear incision technique. The clinical application of the ISQ is a useful, easy method to demonstrate the status of osseointegration and, thus, the stability of the device. Copyright © 2017 Elsevier España, S.L.U. and Sociedad Española de Otorrinolaringología y Cirugía de Cabeza y Cuello. All rights reserved.

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.

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

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...

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.

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.

The costs of paying: Private and social costs of cash and card systems

OpenAIRE

Bergman, Mats; Guibourg, Gabriela; Segendorf, Björn

2007-01-01

Despite the central role of payments in theoretical and policy oriented economics, there is surprisingly little known about the costs of different payment instruments. We estimate social and private costs of cash, debit and credit card payments in Sweden in 2002. The combined social cost of providing these payment services is approximately 0.4 per cent of GDP. Debit and credit cards are socially less costly than cash for payments above EURO 8 and EURO 18, respectively. Corresponding threshold...

Re-Engineering the Naval Postgraduate School's Purchase Card Accounting Process

National Research Council Canada - National Science Library

Pyle, Fred

1997-01-01

.... Specifically, it identifies the cost savings in replacing the current internal automated purchase card management system, known as the standard automated contracting system, with a standardized...

RFID card based access control system with counter for Indus Complex

International Nuclear Information System (INIS)

Jathar, M.R.; Vikas, Meshram; Patidar, S.C.

2015-01-01

As per norms of the Atomic energy regulatory board (AERB) to operate a facility in round the clock which has a potential of radiation exposure, radiation safety rules are to be followed. Indus -1 and Indus-2 are synchrotron radiation sources which are open for various users round the clock. To monitor the persons inside the defined zone at any given time, a system is setup consisting of RF ID cards and their readers along with dedicated software. Software is developed in Visual Basic and uses UDP network protocol for receiving data from readers installed at various locations and connected to local area network. The paper describes the access control scheme followed in Indus Accelerator Complex. (author)

Task Shifting and Skin Punch for the Histologic Diagnosis of Kaposi's Sarcoma in Sub-Saharan Africa: A Public Health Solution to a Public Health Problem.

Science.gov (United States)

Laker-Oketta, Miriam O; Wenger, Megan; Semeere, Aggrey; Castelnuovo, Barbara; Kambugu, Andrew; Lukande, Robert; Asirwa, F Chite; Busakhala, Naftali; Buziba, Nathan; Diero, Lameck; Wools-Kaloustian, Kara; Strother, Robert Matthew; Bwana, Mwebesa; Muyindike, Winnie; Amerson, Erin; Mbidde, Edward; Maurer, Toby; Martin, Jeffrey

2015-01-01

Fueled by HIV, sub-Saharan Africa has the highest incidence of Kaposi's sarcoma (KS) in the world. Despite this, KS diagnosis in the region is based mostly on clinical grounds. Where biopsy is available, it has traditionally been excisional and performed by surgeons, resulting in multiple appointments, follow-up visits for suture removal, and substantial costs. We hypothesized that a simpler approach - skin punch biopsy - would make histologic diagnosis more accessible. To address this, we provided training and equipment for skin punch biopsy of suspected KS to three HIV clinics in East Africa. The procedure consisted of local anesthesia followed by a disposable cylindrical punch blade to obtain specimens. Hemostasis is facilitated by Gelfoam®. Patients removed the dressing after 4 days. From 2007 to 2013, 2,799 biopsies were performed. Although originally targeted to be used by physicians, biopsies were performed predominantly by nurses (62%), followed by physicians (15%), clinical officers (12%) and technicians (11%). There were no reports of recurrent bleeding or infection. After minimal training and provision of inexpensive equipment (USD 3.06 per biopsy), HIV clinics in East Africa can integrate same-day skin punch biopsy for suspected KS. Task shifting from physician to non-physician greatly increases access. Skin punch biopsy should be part of any HIV clinic's essential procedures. This example of task shifting may also be applicable to the diagnosis of other cancers (e.g., breast) in resource-limited settings.

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.

A small punch test technique for characterizing the elastic modulus and fracture behavior of PMMA bone cement used in total joint replacement.

Science.gov (United States)

Giddings, V L; Kurtz, S M; Jewett, C W; Foulds, J R; Edidin, A A

2001-07-01

Polymethylmethacrylate (PMMA) bone cement is used in total joint replacements to anchor implants to the underlying bone. Establishing and maintaining the integrity of bone cement is thus of critical importance to the long-term outcome of joint replacement surgery. The goal of the present study was to evaluate the suitability of a novel testing technique, the small punch or miniaturized disk bend test, to characterize the elastic modulus and fracture behavior of PMMA. We investigated the hypothesis that the crack initiation behavior of PMMA during the small punch test was sensitive to the test temperature. Miniature disk-shaped specimens, 0.5 mm thick and 6.4 mm in diameter, were prepared from PMMA and Simplex-P bone cement according to manufacturers' instructions. Testing was conducted at ambient and body temperatures, and the effect of test temperature on the elastic modulus and fracture behavior was statistically evaluated using analysis of variance. For both PMMA materials, the test temperature had a significant effect on elastic modulus and crack initiation behavior. At body temperature, the specimens exhibited "ductile" crack initiation, whereas at room temperature "brittle" crack initiation was observed. The small punch test was found to be a sensitive and repeatable test method for evaluating the mechanical behavior of PMMA. In light of the results of this study, future small punch testing should be conducted at body temperature.

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.

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).

INTERACTION OF SEARCH CAPABILITIES OF ELECTRONIC AND TRADITIONAL (CARD CATALOGS

Directory of Open Access Journals (Sweden)

Л. В. Головко

2017-10-01

Full Text Available Purpose. Interaction of search capabilities of electronic and traditional (card catalogs. Subject: search capabilities of electronic and traditional (card catalogs and their interaction. Goal: Creating efficient search system for library information services, updating and improving the information retrieval system. To reach this goal, following tasks are set: – to determine the possibility of parallel functioning of electronic and traditional card catalogs, and to reveal the interaction of their search capabilities by conducting a survey via questionnaire titled «Interaction of search capabilities of electronic and traditional (card catalogs»; – to find out which search systems are preferred by users; – to estimate the actual condition of search capabilities of electronic and traditional (card catalogs in the library. Methodology. On various stages of the survey the following methods were used: analysis and synthesis, comparison, generalization, primary sources search; sociological method (survey. These methods allowed determining, processing and ana lyzing the whole complex of available sources, which became an important factor of research objectivity. Finding. Survey results allowed us to analyze the dynamics of changes, new needs of the readers, and to make a decision regarding the quality improvement of information search services. Practical value. Creating a theoretical foundation for implementation of set tasks is the practical value of the acquired findings. Conclusions and results of the research can be used in university students’, postgraduates’ and professors’ information search activities. Certain results of the research are used and implemented in practice of the library of Kryvyi Rih State Pedagogical University, namely at workshops on the basics of information culture (using bibliographic reference unit, information search by key words, authors and titles via electronic catalogue. Guides for users were created. Duty

PIG 3 - A simple compiler for mercury

Energy Technology Data Exchange (ETDEWEB)

Bindon, D C [Computer Branch, Technical Assessments and Services Division, Atomic Energy Establishment, Winfrith, Dorchester, Dorset (United Kingdom)

1961-06-15

A short machine language compilation scheme is described; which will read programmes from paper tape, punched cards, or magnetic tape. The compiler occupies pages 8-15 of the ferrite store during translation. (author)

PIG 3 - A simple compiler for mercury

International Nuclear Information System (INIS)

Bindon, D.C.

1961-06-01

A short machine language compilation scheme is described; which will read programmes from paper tape, punched cards, or magnetic tape. The compiler occupies pages 8-15 of the ferrite store during translation. (author)

Estimation of ductility of Fe-Al alloys by means of small punch test

Czech Academy of Sciences Publication Activity Database

Dobeš, Ferdinand; Milička, Karel

Roč.18, č.7 (2010), s. 1357-1359 ISSN 0966-9795. [Discussion Meeting on the Development of Innovative Iron Aluminium Alloys /5./. Praha, 21.09.2009-24.09.2009] R&D Projects: GA ČR GA106/08/1238 Institutional research plan: CEZ:AV0Z20410507 Keywords : iron aluminides * brittleness * small punch test Subject RIV: JG - Metallurgy Impact factor: 2.327, year: 2010

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

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.

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 Visualization Toolkit (VTK): Rewriting the rendering code for modern graphics cards

Science.gov (United States)

Hanwell, Marcus D.; Martin, Kenneth M.; Chaudhary, Aashish; Avila, Lisa S.

2015-09-01

The Visualization Toolkit (VTK) is an open source, permissively licensed, cross-platform toolkit for scientific data processing, visualization, and data analysis. It is over two decades old, originally developed for a very different graphics card architecture. Modern graphics cards feature fully programmable, highly parallelized architectures with large core counts. VTK's rendering code was rewritten to take advantage of modern graphics cards, maintaining most of the toolkit's programming interfaces. This offers the opportunity to compare the performance of old and new rendering code on the same systems/cards. Significant improvements in rendering speeds and memory footprints mean that scientific data can be visualized in greater detail than ever before. The widespread use of VTK means that these improvements will reap significant benefits.

Hot embossing and mechanical punching of biodegradable microcontainers for oral drug delivery

DEFF Research Database (Denmark)

Petersen, Ritika Singh; Mahshid, Rasoul; Andersen, Nis Korsgaard

2015-01-01

A process has been developed to fabricate discrete three-dimensional microcontainers for oral drug delivery application in Poly-L-Lactic Acid (PLLA) polymer. The method combines hot embossing for the definition of holes in a PLLA film and mechanical punching to penetrate the polymer layer around...... and shapes of microcontainers. Finally, the process is compatible with roll-to-roll processing that could lead to low cost high volume production. © 2014 Elsevier B.V. All rights reserved....

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...

A Preliminary Study of MSD-First Radix-Sorting Methed

OpenAIRE

小田, 哲久

1984-01-01

Many kinds of sorting algorithms have been developed from the age of Punched Card System. Nowadays, any sorting algorithm can be called either (1) internal sorting methed or (2) external sorting method. Internal sorting method is used only when the number of records to be sorted (N) is not so large for the internal memory of the computer system. Larger memory space has become available with the aid of semiconductor technology. Therefore, it might be desired to develop a new internal sorting m...

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.

Ridership impacts of South Florida's EASY smart card : [summary].

Science.gov (United States)

2013-07-01

Transit agencies across the U.S. increasingly are replacing electronic fare reading systems with Advanced Fare Collection (AFC) or smart card systems. In 2009, Miami-Dade Transit (MDT) was the first Florida transit agency to deploy AFC, branded...

Influence of the column rectangularity index and of the boundary conditions in the punching resistance of slab-column connections

Directory of Open Access Journals (Sweden)

O. S. PAIVA

Full Text Available Experimental evidence indicates that both the column rectangularity index and the boundary conditions of the connection may affect the ultimate punching resistance. This paper presents general aspects of these topics and, through the analysis of experimental results of tests on 131 slabs, evaluates the accuracy and suitability of recommendations presented by ABNT NBR 6118, Eurocode 2, ACI 318 and fib Model Code 2010. Experimental results showed that the security level of normative estimates trend to reduce as the column rectangularity increases, and in some cases, the punching resistance was overestimated. Finally, adjustments are suggested in equations presented by NBR 6118 and MC2010 in order to eliminate this trend of unsafe results.

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.

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...

Engineer’s Handbook. Central Archive for Reusable Defense Software (CARDS)

Science.gov (United States)

1994-02-28

instance of a domain-specific infrastuctur built utilizing the CARDS Concept of Operations /Franchise franchisee Group to whom a franchise is granted. generic...34• develop and operate a domain-specific library system and necessary tools, "* develop a Franchise Plan which provides a blueprint for...Adoption Handbooks, CARDS Command Center Library development and operation related documents, and training and educational material. The Franchise

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)

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.

Book review: Introduction to Social Research: Quantitative and Qualitative Approaches, Third Edition, by Keith F Punch

NARCIS (Netherlands)

Lecheler, S.

2014-01-01

In Introduction to Social Research, Keith F. Punch wants to ‘demystify’ and ‘simplify’ the research process, in an attempt to show that quality research can always be achieved. With its straightforward language, an intuitive structure, and well-defined learning objectives, this book does just that,

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 ...

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...

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.

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...

Disease duration and age influence CARD15 expression in Crohn’s disease

Directory of Open Access Journals (Sweden)

Elżbieta Poniewierka

2016-01-01

Full Text Available One of the susceptibility genes in Crohn’s disease (CD is CARD15. Our study examined the relationship between peripheral CARD15 expression and phenotype and duration of CD, treatment methods and inflammatory indices. Sixty patients with CD and 30 healthy volunteers as controls were enrolled in the study. Total RNA was isolated from peripheral blood mononuclear cells (PBMCs with E.Z.N.A. Total RNA Kit (Omega Bio-tek then quantitative real-time PCR was performed on the ABI Prism 7900 HT Real-Time PCR System. CARD15 gene expression in PBMCs in CD was significantly higher than in the control group. The highest level of gene expression was found in CD patients in the fourth decade of life. The mRNA level of the CARD15 gene was higher in patients with disease duration between 12 and 60 months. A positive correlation was found between erythrocyte sedimentation rate (ESR and gene expression level. Gene expression increased with increasing level of C-reactive protein and ESR, but it was not statistically significant. CARD15 expression significantly decreased in CD patients treated with anti-TNFα agents compared to azathioprine or steroid treatment groups. Expression of the CARD15 gene in Crohn›s disease is higher than in healthy individuals. Disease duration and age of patients seem to be the most important factors influencing CARD15 expression.

Treatment of a Refractory Skin Ulcer Using Punch Graft and Autologous Platelet-Rich Plasma

Directory of Open Access Journals (Sweden)

Mauro Carducci

2016-01-01

Full Text Available Background. Chronic ulceration of the lower legs is a relatively common condition amongst adults: one that causes pain and social distress and results in considerable healthcare and personal costs. The technique of punch grafting offers an alternative approach to the treatment of ulcers of the lower limbs. Objective. Combining platelet-rich plasma and skin graft enhances the efficacy of treating chronic diabetic wounds by enhancing healing rate and decreasing recurrence rate. Platelet-rich plasma could, by stimulating dermal regeneration, increase the take rate after skin grafting or speed up reepithelialization. Methods and Materials. The ulcer was prepared by removing fibrin with a curette and the edges of the ulcer were freshened. The platelet-rich plasma has been infiltrated on the bottom and edges of the ulcer. The punch grafts were placed in 5 mm holes arranged. The ulcer was medicated with hydrogel and a pressure dressing was removed after 8 days. Results. After a few days the patient did not report more pain. Granulation tissue appeared quickly between implants. Most of the grafts were viable in 2-3 weeks. The grafts gradually came together to close the ulcer and were completed in four months.

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....

"It's in the Cards": The Contribution of Illustrated Metaphor Cards to Exploring Values Within Narratives.

Science.gov (United States)

Karnieli-Miller, Orit; Nissim, Geffen; Goldberg, Miriam

2017-01-01

In this article, we present the use of illustrated metaphorical cards as a technique to enrich the qualitative narrative interview. We examine the advantages of incorporating a projective tool to assist in constructing and understanding personal narratives of people living with severe mental illness. We interviewed 25 participants-staff and members of a clubhouse in Israel (an international community model of rehabilitation in mental health)-and sought to understand their stories focused on personal and organizational values. The findings revealed that, in most cases, the cards contributed to data collection by enhancing the interviewees' ability for expression and by facilitating richer, more comprehensive stories and descriptions. This in turn enhanced the researcher's ability to understand the messages and stories presented. The research conclusions discuss the cards' potential contribution to improving data collection and analysis. The cards became an additional channel for expressing participants' experiences, emotions, and unique voice. © The Author(s) 2015.

MALDI-TOF MS versus VITEK 2 ANC card for identification of anaerobic bacteria.

Science.gov (United States)

Li, Yang; Gu, Bing; Liu, Genyan; Xia, Wenying; Fan, Kun; Mei, Yaning; Huang, Peijun; Pan, Shiyang

2014-05-01

Matrix-assisted laser desorption ionization time-of-flight mass spectrometry (MALDI-TOF MS) is an accurate, rapid and inexpensive technique that has initiated a revolution in the clinical microbiology laboratory for identification of pathogens. The Vitek 2 anaerobe and Corynebacterium (ANC) identification card is a newly developed method for identification of corynebacteria and anaerobic species. The aim of this study was to evaluate the effectiveness of the ANC card and MALDI-TOF MS techniques for identification of clinical anaerobic isolates. Five reference strains and a total of 50 anaerobic bacteria clinical isolates comprising ten different genera and 14 species were identified and analyzed by the ANC card together with Vitek 2 identification system and Vitek MS together with version 2.0 database respectively. 16S rRNA gene sequencing was used as reference method for accuracy in the identification. Vitek 2 ANC card and Vitek MS provided comparable results at species level for the five reference strains. Of 50 clinical strains, the Vitek MS provided identification for 46 strains (92%) to the species level, 47 (94%) to genus level, one (2%) low discrimination, two (4%) no identification and one (2%) misidentification. The Vitek 2 ANC card provided identification for 43 strains (86%) correct to the species level, 47 (94%) correct to the genus level, three (6%) low discrimination, three (6%) no identification and one (2%) misidentification. Both Vitek MS and Vitek 2 ANC card can be used for accurate routine clinical anaerobe identification. Comparing to the Vitek 2 ANC card, Vitek MS is easier, faster and more economic for each test. The databases currently available for both systems should be updated and further developed to enhance performance.

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 ...

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...

It's All in the Cards.

Science.gov (United States)

Burke, Jim

2002-01-01

Describes how the author learned by watching low-achieving students play intricate card games such as "Magic" that they can learn, can remember, and certainly can master information. Realizes that these cards were advanced learning tools, multifaceted texts using color, symbols, images, texts, and metaphor to help create a world of…

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...

Delamination measurement of a laminates composite panel due to hole punching based on the focus variation technique

Science.gov (United States)

Abdullah, A. B.; Zain, M. S. M.; Abdullah, M. S.; Samad, Z.

2017-07-01

Structural materials, such as composite panels, must be assembled, and such panels are typically constructed via the insertion of a fastener through a drilled hole. The main problem encountered in drilling is delamination, which affects assembly strength. The cost of drilling is also high because of the severe wear on drill bits. The main goal of this research is to develop a new punching method as an alternative to drilling during hole preparation. In this study, the main objective is to investigate the effect of different puncher profiles on the quality of holes punched into carbon fiber reinforcement polymer (CFRP) composite panels. Six types of puncher profiles were fabricated with minimum die clearance (1%), and two quality aspects, namely, incomplete shearing and delamination factor, were measured. The conical puncher incurred the least defects in terms of delamination and yielded an acceptable amount of incomplete shearing in comparison with the other punchers.

Wallet Card

Data.gov (United States)

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

Correlates of credit card ownership in men and women.

Science.gov (United States)

Yang, Bijou; Lester, David

2005-06-01

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

46 CFR 154.1814 - Cargo information cards.

Science.gov (United States)

2010-10-01

... 46 Shipping 5 2010-10-01 2010-10-01 false Cargo information cards. 154.1814 Section 154.1814... cards. (a) No person may operate a vessel unless a cargo information card for each cargo being... accessible to the person in charge of the watch. (b) When a vessel is moored at a terminal, the master shall...

Strain gradient effects in periodic flat punch indenting at small scales

DEFF Research Database (Denmark)

Nielsen, Kim Lau; Niordson, Christian Frithiof; Hutchinson, J. W.

2014-01-01

Experiments on soft polycrystalline aluminum have yielded evidence that, besides the required punch load, both the size and shape of imprinted features are affected by the scale of the set-up, e.g. substantial details are lost when the characteristic length is on the order of 10μm. The objective...... are employed. During a largely non-homogeneous deformation, the material is forced up in between the indenters so that an array of identical imprinted features is formed once the tool is retreated. It is confirmed that the additional hardening owing to plastic strain gradients severely affects both the size...

Tensile properties of modified 9Cr-1Mo steel by shear punch testing and correlation with microstructures

Energy Technology Data Exchange (ETDEWEB)

Karthik, V., E-mail: karthik@igcar.gov.in [Metallurgy and Materials Group, Indira Gandhi Centre for Atomic Research, Kalpakkam, Tamil Nadu 603102 (India); Laha, K.; Parameswaran, P.; Chandravathi, K.S.; Kasiviswanathan, K.V.; Jayakumar, T.; Raj, Baldev [Metallurgy and Materials Group, Indira Gandhi Centre for Atomic Research, Kalpakkam, Tamil Nadu 603102 (India)

2011-10-15

Modified 9Cr-1Mo ferritic steel (P91) is subjected to a series of heat treatments consisting of soaking for 5 min at the selected temperatures in the range 973 K-1623 K (below Ac{sub 1} to above Ac{sub 4}) followed by oil quenching and tempering at 1033 K for 1 h to obtain different microstructural conditions. The tensile properties of the different microstructural conditions are evaluated from small volumes of material by shear punch test technique. A new methodology for evaluating yield strength, ultimate tensile strength and strain hardening exponent from shear punch test by using correlation equations without employing empirical constants is presented and validated. The changes in the tensile properties are related to the microstructural changes of the steel investigated by electron microscopic studies. The steel exhibits minimum strength and hardness when soaked between Ac{sub 1} and Ac{sub 3} (intercritical range) temperatures due to the replacement of original lath martensitic structure with subgrains. The finer martensitic microstructure produced in the steel after soaking at temperatures above Ac{sub 3} leads to a monotonic increase in hardness and strength with decreasing strain hardening exponent. For soaking temperatures above Ac{sub 4}, the hardness and strength of the steel increases marginally due to the formation of soft {delta} ferrite. - Highlights: > A methodology presented for computing tensile properties from shear punch test. > UTS and strain hardening estimated using extended analysis of blanking models. > The analysis methodology validated for different heat treated 9Cr-1Mo steel. > Changes in tensile properties of steel correlated with microstructures.

Demonstration of the self-magnetic-pinch diode as an X-ray source for flash core-punch radiography

International Nuclear Information System (INIS)

Cordova, Steve Ray; Rovang, Dean Curtis; Portillo, Salvador; Oliver, Bryan Velten; Bruner, Nichelle Lee; Ziska, Derek Raymond

2007-01-01

Minimization of the radiographic spot size and maximization of the radiation dose is a continuing long-range goal for development of electron beam driven X-ray radiography sources. In collaboration with members of the Atomic Weapons Establishment(AWE), Aldermaston UK, the Advanced Radiographic Technologies Dept. 1645 is conducting research on the development of X-ray sources for flash core-punch radiography. The Hydrodynamics Dept. at AWE has defined a near term radiographic source requirement for scaled core-punch experiments to be 250 rads(at)m with a 2.75 mm source spot-size. As part of this collaborative effort, Dept. 1645 is investigating the potential of the Self-Magnetic-Pinched (SMP) diode as a source for core-punch radiography. Recent experiments conducted on the RITS-6 accelerator [1,2] demonstrated the potential of the SMP diode by meeting and exceeding the near term radiographic requirements established by AWE. During the demonstration experiments, RITS-6 was configured with a low-impedance (40 (Omega)) Magnetically Insulated Transmission Line (MITL), which provided a 75-ns, 180-kA, 7.5-MeV forward going electrical pulse to the diode. The use of a low-impedance MITL enabled greater power coupling to the SMP diode and thus allowed for increased radiation output. In addition to reconfiguring the driver (accelerator), geometric changes to the diode were also performed which allowed for an increase in dose production without sacrificing the time integrated spot characteristics. The combination of changes to both the pulsed power driver and the diode significantly increased the source x-ray intensity

Pocket EZPIN device for healthcare IC cards to enhance the security and convenience of senior citizens.

Science.gov (United States)

Lai, Jiun-Tze; Hou, Ting-Wei

2008-04-01

An application that adopts smart cards often requires users to enter a PIN (Personal Identification Number) code. In Taiwan's healthcare system, a PIN is used to protect a card holder's private data. However, should one forget one's PIN, the procedure to set up a new PIN is inconvenient. There is a higher probability that senior citizens may forget their PINs. We propose a device which stores the PIN of the cardholder's Healthcare IC card. When the healthcare IC card reader requires the cardholder to enter his/her PIN, the cardholder pushes a button of the device to remotely sends the cardholder's encrypted PIN, for example by Infra Red. The device is designed to be low cost and easy to carry, and, hence, affordable to be a gift to senior citizens. Moreover, if the cardholder should forget to take the device with him/her, the card still works as normal. The device would be helpful in ensuring the public's privacy and convenience in Taiwan's healthcare system.

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...

Punch grafts to treat lower limb intractable sores

Directory of Open Access Journals (Sweden)

JÚLIO WILSON FERNANDES

Full Text Available ABSTRACT Lower limb recurrent ulcers, usually caused by prolonged decubitus, trauma, diabetes or burns, may not heal with conventional clinical or surgical treatment. Frequently, laminated skin grafts do not integrate with the recipient layer, and the only alternatives are neighbor microsurgical flaps. These have higher morbidity and create secondary defects, to be corrected with skin grafts, when fasciocutaneous or miocutaneous segments are removed for the treatment of the primary defect. We describe the non-conventional use of punch grafts in the treatment of lower limb ulcers, when conventional skin laminated graft failed, without the use of flaps. Since this is a very successful technique, its use should be considered as a valuable alternative for the treatment of recurrent lower limb ulcers. It is a simple and easy-learned technique that may be used by different surgeons, even in remote places without correct specialized hospital facilities.

Consumer Perceptions of Mobile and Traditional Point-of-Sale Credit/Debit Card Systems in the United States: A Survey

OpenAIRE

Saxena, Nitish; Sloan, John. J.; Godbole, Manasvee; Yu, Jun; Cai, Jacinta; Goergescu, Michael; Harper, Olive Nick; Schwebel, David, C.

2016-01-01

In recent years, rapidly emerging technology has introduced mobile Point-Of-Sale (MPOS) systems to the North American market. These systems allow merchants to process transactions conveniently and quickly using mobile phones or tablets rather than “traditional” point-of-sale (TPOS) credit card-processing systems. However, the long-term success of these new payment systems relies on consumers perceiving the device to be secure, accurate, and free from criminal activity. We present a case vs. c...

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...

RENEWAL OF CRIMINAL LAW AGAINST ABUSE OF CREDIT CARDS

Directory of Open Access Journals (Sweden)

Eka Nugraha

2015-07-01

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

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.

Development of the system for checking attendance of the lecture at the university using the card reader

OpenAIRE

田中,武; 大村,道郎; 楠,茂之; 安井,良親; 山田,明宏

2003-01-01

Development of the system for checking attendance of the lecture at the university using the card reader was demonstrated. The rate of checking attendance of the lecture was about 4 to 12 students per minute. The break time of lecture at the Hiroshima Institute of Technology was 10 minute. Therefore, it is possible to check about 40 students' attendance of the lecture for the break time. Also, the probability that check exactly attendance was about 50%. The real time system for checking atten...

RENEWAL OF SWISS LEGITIMATION CARDS

CERN Multimedia

HR DIVISION

2000-01-01

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

The Regulation of the Credit Card Market in Turkey

OpenAIRE

Ahmet Faruk Aysan; L. Yildiz

2006-01-01

The rapid growth in Turkish credit card market brought together new issues. Card holders and consumer unions complain about the high interest rates, economists complain about the default rates and banks complain about the amnesties. After all of these complaints coinciding with the accelerating suicide incidences due to credit card debts, regulation has been enacted in the credit card market in Turkey. In 2003, credit cards had been taken into the scope of the Consumer Protection Law. This wa...

One-Card Programs Boast Endless Options.

Science.gov (United States)

Pearcey, Kevin

2003-01-01

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

Problem and solution of tally segment card in MCNP code

International Nuclear Information System (INIS)

Xie Jiachun; Zhao Shouzhi; Sun Zheng; Jia Baoshan

2010-01-01

Wrong results may be given when FS card (tally segment card) was used for tally with other tally cards in Monte Carlo code MCNP. According to the comparison of segment tally results which were obtained by FS card of three different models of the same geometry, the tally results of fuel regions were found to be wrong in fill pattern. The reason is that the fuel cells were described by Universe card and FILL card, and the filled cells were always considered at Universe card definition place. A proposed solution was that the segment tally for filled cells was done at Universe card definition place. Radial flux distribution of one example was calculated in this way. The results show that the fault of segment tally with FS card in fill pattern could be solved by this method. (authors)

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.

Influence of friction on stress and strain distributions in small punch creep test models

Czech Academy of Sciences Publication Activity Database

Dymáček, Petr; Seitl, Stanislav; Milička, Karel; Dobeš, Ferdinand

417-418, - (2010), s. 561-564 ISSN 1013-9826. [International Conference on Fracture and Damage Mechanics /8./. Malta, 08.09.2009-10.09.2009] R&D Projects: GA AV ČR(CZ) IAA200410801; GA AV ČR(CZ) 1QS200410502 Institutional research plan: CEZ:AV0Z20410507 Keywords : small punch test * creep * chromium steel * finite element method Subject RIV: JG - Metallurgy www.scientific.net/KEM.417-418.561

Smart Card sebagai Pengaman Sepeda Motor Berbasis Mikrokontroler

OpenAIRE

Yohanes Chrisostomus Purba; Antonius Wibowo

2010-01-01

Pengaman sepeda motor yang berbentuk smart card terdiri dari bagian yang memuat chip EEPROM dan bagian pengaman smart card. Pembacaan smart card didesain dan ditempatkan pada sepeda motor. Untuk pembacaan data chip SLE 4442, dan pembacaan data pengaman smart card digunakan mikrokontroler AT89S51. Untuk pengaturan aktif maupun tidak aktifnya CDI, dan starter juga digunakan mikrokontroler AT89S51. Sistem pengaman sepeda motor akan menjadi aktif bila sepeda motor dalam keadaan mati. Smart car...

Insuficiencia cardíaca y diabetes

OpenAIRE

Jorge Thierer

2006-01-01

La prevalencia de la insuficiencia cardíaca y la diabetes continúa creciendo. Ambas están fuertemente asociadas. La diabetes es un fuerte predictor de aparición de insuficiencia cardíaca. Las razones son la presencia de enfermedad coronaria y los trastornos metabólicos vinculados con la resistencia a la insulina que generan disfunción contráctil. Los pacientes con insuficiencia cardíaca que son diabéticos tienen peor evolución. Los Betabloqueantes, vasodilatadores y los inhibidores de la en...

Insuficiencia cardíaca y diabetes

OpenAIRE

Thierer, Jorge

2006-01-01

La prevalencia de la insuficiencia cardíaca y la diabetes continúa creciendo. Ambas están fuertemente asociadas. La diabetes es un fuerte predictor de aparición de insuficiencia cardíaca. Las razones son la presencia de enfermedad coronaria y los trastornos metabólicos vinculados con la resistencia a la insulina que generan disfunción contráctil. Los pacientes con insuficiencia cardíaca que son diabéticos tienen peor evolución. Los betabloqueantes vasodilatadores y los inhibidores de la enzim...

Control cards as a statistical quality control resource

Directory of Open Access Journals (Sweden)

Aleksandar Živan Drenovac

2013-02-01

Full Text Available Normal 0 false false false MicrosoftInternetExplorer4 This paper proves that applying of statistical methods can significantly contribute increasing of products and services quality, as well as increasing of institutions rating. Determining of optimal, apropos anticipatory and limitary values, is based on sample`s statistical analyze. Control cards represent very confident instrument, which is simple for use and efficient for control of process, by which process is maintained in set borders. Thus, control cards can be applied in quality control of procesess of weapons and military equipment production, maintenance of technical systems, as well as for seting of standards and increasing of quality level for many other activities.

Credit card fraud detection using neural network and geolocation

Science.gov (United States)

Gulati, Aman; Dubey, Prakash; MdFuzail, C.; Norman, Jasmine; Mangayarkarasi, R.

2017-11-01

The most acknowledged payment mode is credit card for both disconnected and online mediums in today's day and age. It facilitates cashless shopping everywhere in the world. It is the most widespread and reasonable approach with regards to web based shopping, paying bills, what's more, performing other related errands. Thus danger of fraud exchanges utilizing credit card has likewise been expanding. In the Current Fraud Detection framework, false exchange is recognized after the transaction is completed. As opposed to the current system, the proposed system presents a methodology which facilitates the detection of fraudulent exchanges while they are being processed, this is achieved by means of Behaviour and Locational Analysis(Neural Logic) which considers a cardholder's way of managing money and spending pattern. A deviation from such a pattern will then lead to the system classifying it as suspicious transaction and will then be handled accordingly.

Slovenian national health insurance card: the next step.

Science.gov (United States)

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

1999-01-01

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

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...

Feocromocitoma cardíaco

Directory of Open Access Journals (Sweden)

Gustavo L. Knop

2006-01-01

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

75 FR 81721 - Debit Card Interchange Fees and Routing

Science.gov (United States)

2010-12-28

... cards not marketed or labeled as a gift card or certificate. EFTA Section 920 provides, however, that... cardholder initiates a purchase by providing his or her card or card information to a merchant. In the case... purchases at retailers in the early 1980s. It was not until the mid-1990s, however, that PIN debit became a...

Student ID Cards: What You Should Know About Them

Science.gov (United States)

Hoffman, Jonathan; McGuire, Agnes C.

1973-01-01

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

RENEWAL OF SWISS LEGITIMATION CARDS

CERN Multimedia

HR Division

2000-01-01

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

RENEWAL OF SWISS LEGITIMATION CARDS

CERN Multimedia

Division des Ressources Humaines

2000-01-01

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

Materialism and credit card use by college students.

Science.gov (United States)

Pinto, M B; Parente, D H; Palmer, T S

2000-04-01

Much has been written in the popular press on credit card use and spending patterns of American college students. The proliferation of credit cards and their ease of acquisition ensure that students today have more opportunities for making more credit purchases than any other generation of college students. Little is known about the relationship between students' attitudes towards materialism and their use of credit cards. A study was conducted at three college campuses in the northeastern part of the United States where a total of 1,022 students were surveyed. Students' attitudes toward use of credit and their credit card balances were evaluated relative to their scores on Richins and Dawson's Materialism Scale (1992). Our findings suggest no significant difference between those individuals scoring high versus low on the Materialism Scale in terms of the number of credit cards owned and the average balance owed. Individuals high on materialism, however, significantly differed in terms of their uses for credit cards and their general attitude toward their use.

CARDS: A blueprint and environment for domain-specific software reuse

Science.gov (United States)

Wallnau, Kurt C.; Solderitsch, Anne Costa; Smotherman, Catherine

1992-01-01

CARDS (Central Archive for Reusable Defense Software) exploits advances in domain analysis and domain modeling to identify, specify, develop, archive, retrieve, understand, and reuse domain-specific software components. An important element of CARDS is to provide visibility into the domain model artifacts produced by, and services provided by, commercial computer-aided software engineering (CASE) technology. The use of commercial CASE technology is important to provide rich, robust support for the varied roles involved in a reuse process. We refer to this kind of use of knowledge representation systems as supporting 'knowledge-based integration.'

Médicarte software developed for the Quebec microprocessor health card project.

Science.gov (United States)

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

1995-01-01

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

Optimal design of a main driving mechanism for servo punch press based on performance atlases

Science.gov (United States)

Zhou, Yanhua; Xie, Fugui; Liu, Xinjun

2013-09-01

The servomotor drive turret punch press is attracting more attentions and being developed more intensively due to the advantages of high speed, high accuracy, high flexibility, high productivity, low noise, cleaning and energy saving. To effectively improve the performance and lower the cost, it is necessary to develop new mechanisms and establish corresponding optimal design method with uniform performance indices. A new patented main driving mechanism and a new optimal design method are proposed. In the optimal design, the performance indices, i.e., the local motion/force transmission indices ITI, OTI, good transmission workspace good transmission workspace(GTW) and the global transmission indices GTIs are defined. The non-dimensional normalization method is used to get all feasible solutions in dimensional synthesis. Thereafter, the performance atlases, which can present all possible design solutions, are depicted. As a result, the feasible solution of the mechanism with good motion/force transmission performance is obtained. And the solution can be flexibly adjusted by designer according to the practical design requirements. The proposed mechanism is original, and the presented design method provides a feasible solution to the optimal design of the main driving mechanism for servo punch press.

Consumer Credit Card Use Intention and Influence Factors Analysis

Directory of Open Access Journals (Sweden)

Wang Yantao

2017-01-01

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

Disruption - Access cards service

CERN Multimedia

2014-01-01

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

41 CFR 101-26.509 - Tabulating machine cards.

Science.gov (United States)

2010-07-01

... 41 Public Contracts and Property Management 2 2010-07-01 2010-07-01 true Tabulating machine cards. 101-26.509 Section 101-26.509 Public Contracts and Property Management Federal Property Management Regulations System FEDERAL PROPERTY MANAGEMENT REGULATIONS SUPPLY AND PROCUREMENT 26-PROCUREMENT SOURCES AND...

CARDS MARKET – A RESISTANT MARKET TO CRISIS

Directory of Open Access Journals (Sweden)

Tudose Geanina - Gabriela

2012-07-01

Full Text Available At the same time with the development of market and consumer behavior of Romanians, the growth rate of cards market accelerated. Of course, infrastructure and acceptance network were very important, they are the factors that allowed the widespread use of cards. Currently, any natural person or legal entity is engaged in commercial relationships involving financial transactions, the electronic payments having an important role, representing virtually future transactions, both nationally and across borders. The financial institutions have made a more rapid segmentation of the portfolio of cards and began to focus increasingly on services and benefits situated behind the payment instruments. Meanwhile, cardholders were becoming more educated and sophisticated, knowing what to ask of cards. More, many financial institutions have adapted so that network to accept chip cards. On the Romanian market, the chip cards will increase which are much more effective in terms of security transactions, as well as for co-branded cards, that offers the possibility of the loyalty of the customers. They will try to get as many benefits from different types of cards, but at the same time, they will focus on niche products, business cards, cards for shopping or for payment of public services. The scientific paper aims to capture aspects that emphasize the fact that the permanent market monitoring and the continuous adaptation of it will become necessary for the next period. The current client is more demanding, more educated and less tolerant in the relation to the suppliers of any kind and especially with those of financial services. The tendency to use co-branded cards for everyday payments will increase as merchants and issuing banks will attach more and more benefits on these cards, which will ultimately increase trading volumes on the card to merchants. The bank clients benefited of the cutting - edge technologies, of dual cards functionality - debit and credit.