WorldWideScience

Sample records for card punches

  1. NCDC Punched Card Reference Manuals

    Data.gov (United States)

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

  2. Punch Card Programmable Microfluidics

    CERN Document Server

    Korir, George

    2014-01-01

    Small volume fluid handling in single and multiphase microfluidics provides a promising strategy for efficient bio-chemical assays, low-cost point-of-care diagnostics and new approaches to scientific discoveries. However multiple barriers exist towards low-cost field deployment of programmable microfluidics. Incorporating multiple pumps, mixers and discrete valve based control of nanoliter fluids and droplets in an integrated, programmable manner without additional required external components has remained elusive. Combining the idea of punch card programming with arbitrary fluid control, here we describe a self-contained, hand-crank powered, multiplex and robust programmable microfluidic platform. A paper tape encodes information as a series of punched holes. A mechanical reader/actuator reads these paper tapes and correspondingly executes a series of operations onto a microfluidic chip coupled to the platform in a plug-and-play fashion. Enabled by the complexity of codes that can be represented by a series ...

  3. Punch card programmable microfluidics.

    Science.gov (United States)

    Korir, George; Prakash, Manu

    2015-01-01

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

  4. Punch card programmable microfluidics.

    Directory of Open Access Journals (Sweden)

    George Korir

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

  5. NCDC Punched Card Inventory - 1950s

    Data.gov (United States)

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

  6. High-throughput sequencing of forensic genetic samples using punches of FTA cards with buccal swabs

    DEFF Research Database (Denmark)

    Kampmann, Marie-Louise; Buchard, Anders; Børsting, Claus;

    2016-01-01

    with buccal swabs and compared the results with those obtained with DNA extracted using the EZ1 DNA Investigator Kit. Concordant profiles were obtained for all samples. Our protocol includes simple punch, wash, and PCR steps, reducing cost and hands-on time in the laboratory. Furthermore, it facilitates......Here, we demonstrate that punches from buccal swab samples preserved on FTA cards can be used for high-throughput DNA sequencing, also known as massively parallel sequencing (MPS). We typed 44 reference samples with the HID-Ion AmpliSeq Identity Panel using washed 1.2 mm punches from FTA cards...

  7. Randomization of Symbol Repetition of Punch Cards with Superimposed Coding in Information-Search Systems.

    Science.gov (United States)

    Pirovich, L. Ya

    The article shows the effect of the irregularity of using separate symbols on search noise on punch cards with superimposed symbol coding in information-search system (IPS). A binomial law of random value distribution of repetition of each symbol is established and analyzed. A method of determining the maximum value of symbol repetition is…

  8. From Punched Cards to "Big Data": A Social History of Database Populism

    Directory of Open Access Journals (Sweden)

    Kevin Driscoll

    2012-08-01

    Full Text Available Since the diffusion of the punched card tabulator following the 1890 U.S. Census, mass-scale information processing has been alternately a site of opportunity, ambivalence and fear in the American imagination. While large bureaucracies have tended to deploy database technology toward purposes of surveillance and control, the rise of personal computing made databases accessible to individuals and small businesses for the first time. Today, the massive collection of trace communication data by public and private institutions has renewed popular anxiety about the role of the database in society. This essay traces the social history of database technology across three periods that represent significant changes in the accessibility and infrastructure of information processing systems. Although many proposed uses of "big data" seem to threaten individual privacy, a largely-forgotten database populism from the 1970s and 1980s suggests that a reclamation of small-scale data processing might lead to sharper popular critique in the future.

  9. Automated washing of FTA Card punches and PCR setup for reference samples using a LIMS-controlled Sias Xantus automated liquid handler

    DEFF Research Database (Denmark)

    Stangegaard, Michael; Olsen, Addie Nina; Frøslev, Tobias G.;

    2009-01-01

    We have implemented and validated automated methods for washing FTA Card punches containing buccal samples and subsequent PCR setup using a Sias Xantus automated liquid handler. The automated methods were controlled by worklists generated by our LabWare Laboratory Information Management System (L...

  10. Punch Card Programmable Microfluidics

    OpenAIRE

    George Korir; Manu Prakash

    2014-01-01

    Small volume fluid handling in single and multiphase microfluidics provides a promising strategy for efficient bio-chemical assays, low-cost point-of-care diagnostics and new approaches to scientific discoveries. However multiple barriers exist towards low-cost field deployment of programmable microfluidics. Incorporating multiple pumps, mixers and discrete valve based control of nanoliter fluids and droplets in an integrated, programmable manner without additional required external component...

  11. Analysis of the Wing Tsun Punching Methods

    Directory of Open Access Journals (Sweden)

    Jeff Webb

    2012-07-01

    Full Text Available The three punching techniques of Wing Tsun, while few in number, represent an effective approach to striking with the closed fist. At first glance, the rather short stroke of each punch would seem disproportionate to the amount of power it generates. Therefore, this article will discuss the structure and body mechanics of each punch, in addition to the various training methods employed for developing power. Two of the Wing Tsun punches, namely the lifting punch and the hooking punch, are often confused with similar punches found in Western boxing. The key differences between the Wing Tsun and boxing punches, both in form and function, will be discussed. Finally, the strategy for applying the Wing Tsun punches will serve as the greatest factor in differentiating them from the punches of other martial arts styles.

  12. Influence of footings stiffness on punching resistance

    Directory of Open Access Journals (Sweden)

    Ĺudovít Fillo

    2016-03-01

    Full Text Available The presented paper brings new aspects of punching resistance due to influence of footing stiffness and consequential ground stresses distribution. Diagrams of design load versus effective depth were created coming from new design criteria which depend on the maximum punching resistance defined from shear-bending failure and on the maximum punching resistance defined from crushing of concrete struts.

  13. 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...

  14. Christmas cards

    Institute of Scientific and Technical Information of China (English)

    李国勤

    2002-01-01

    Every December,millions of Christmas cards go through the post offices.There're pictures of stars,snow or Christmas tree on the cards. In these days it's hard to think of a Christmas without cards,yet 150 years ago there were no cards at all.Here's jus! one story about the Christmas cards.Some boys of those days who were at boarding school had to write a special piece of English at Christmas time。

  15. Choices enhance punching performance of competitive kickboxers.

    Science.gov (United States)

    Halperin, Israel; Chapman, Dale W; Martin, David T; Lewthwaite, Rebecca; Wulf, Gabriele

    2016-07-27

    While self-controlled practice has been shown to enhance motor learning with various populations and novel tasks, it remains unclear if such effects would be found with athletes completing familiar tasks. Study 1 used a single case-study design with a world-champion kickboxer. We investigated whether giving the athlete a choice over the order of punches would affect punching velocity and impact force. Separated by 1 min of rest, the athlete completed 2 rounds of 12 single, maximal effort punches (lead straight, rear straight, lead hook and rear hook) delivered to a punching integrator in a counterbalanced order over six testing days. In one round the punches were delivered in a predetermined order while in the second round the order was self-selected by the athlete. In the choice condition, the world champion punched with greater velocities (6-11 %) and impact forces (5-10 %). In Study 2, the same testing procedures were repeated with 13 amateur male kickboxers over 2 testing days. Similar to Study 1, the athletes punched with significantly greater velocities (6 %, p < 0.05) and normalised impact forces (2 %, p < 0.05) in the choice condition. These findings complement research on autonomy support in motor learning by demonstrating immediate advantages in force production and velocity with experienced athletes.

  16. Card Reader

    Institute of Scientific and Technical Information of China (English)

    Lan Xinzhen

    2012-01-01

    Huo Haizhong,a farmer in Zhuning Village,Shanxi Province,holds a special card in his hand,a card that will help his future.It's not a credit card,nor a debit card or spccial membership-it's a farmer's card,a large note card where Huo records informarion about crop yield,farm animals and his family's income.It's also a place where Huo can jot down problems on his farm and make suggestions to the local government.The farmer's card is being promoted across Zuoquan County.The county began promoting the card in 2008 on a trial basis,and now all 204 villages under its administration have introduced the card.

  17. Problem of punching shear in slabs on culumns

    OpenAIRE

    Bartol, Jože

    2007-01-01

    Existing technical solutions enabling sufficient punching resistance failure of flot slabs were analyzed. The reasons that ultimately lead to punching shear and the consequences of shear punching were examined as well. The main causes of punching shear are the condensed shear stresses in the part of the slab that is in contact with the columns. Symbols used at punching shear and an overlook of elements with appropriate reinforcement calculation were presented. The control exten...

  18. 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.

  19. Lubricant test for punching and blanking

    DEFF Research Database (Denmark)

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

    2003-01-01

    di $cult work piece materials like stainless steels.For this group of materials few alternatives exist as regards appropriate lubricants and many companies apply the environmentally hazardous chlorinated para $n oils in order to insure a uccessful production.In connection with development...... of alternative lubricants the present paper describes a new lubricant test for punching....

  20. 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…

  1. 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.

  2. 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...

  3. Targeted cryotherapy using disposable biopsy punches

    Directory of Open Access Journals (Sweden)

    Avitus John Raakesh Prasad

    2014-01-01

    Full Text Available Cryotherapy is a commonly used office procedure that causes destruction of tissue by cryonecrosis due to rapid freezing and thawing of cells. The limitation in treating plantar warts and deeper dermal lesions is that the freeze time should be longer to penetrate deeper, which results in collateral damage to normal skin surrounding the lesion. This results in unwanted side effects of prolonged pain, blistering and haemorrhage and increased healing time. The cone spray technique was used to reduce collateral damage, but deeper penetration is difficult to achieve. An innovative technique using disposable biopsy punches is described that ensures deeper freezing as compared to the plastic cone. The metal cutting edge of the punch enters deeper into the lesions as the liquid nitrogen is passed, sparing damage to surrounding skin.

  4. Targeted Cryotherapy Using Disposable Biopsy Punches

    Science.gov (United States)

    Prasad, Avitus John Raakesh

    2014-01-01

    Cryotherapy is a commonly used office procedure that causes destruction of tissue by cryonecrosis due to rapid freezing and thawing of cells. The limitation in treating plantar warts and deeper dermal lesions is that the freeze time should be longer to penetrate deeper, which results in collateral damage to normal skin surrounding the lesion. This results in unwanted side effects of prolonged pain, blistering and haemorrhage and increased healing time. The cone spray technique was used to reduce collateral damage, but deeper penetration is difficult to achieve. An innovative technique using disposable biopsy punches is described that ensures deeper freezing as compared to the plastic cone. The metal cutting edge of the punch enters deeper into the lesions as the liquid nitrogen is passed, sparing damage to surrounding skin. PMID:25136216

  5. Damage modeling in Small Punch Test specimens

    DEFF Research Database (Denmark)

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

    2016-01-01

    Ductile damage modeling within the Small Punch Test (SPT) is extensively investigated. The capabilities ofthe SPT to reliably estimate fracture and damage properties are thoroughly discussed and emphasis isplaced on the use of notched specimens. First, different notch profiles are analyzed...... and constraint conditionsquantified. The role of the notch shape is comprehensively examined from both triaxiality and notchfabrication perspectives. Afterwards, a methodology is presented to extract the micromechanical-basedductile damage parameters from the load-displacement curve of notched SPT samples...

  6. 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.

  7. Combining the casting and punching technology

    Directory of Open Access Journals (Sweden)

    Zh. Ashkeyev

    2016-07-01

    Full Text Available In the article there are presented the results of studying the microstructure of metals obtained by the method of casting and punching in equal-channel step matrixes (ECSM. The analysis of the microstructure of metals obtained on the scanning and transmission microscope showed that owing to realization of intensive shift deformations on the inclined portion of ECSM there emerge shear bands which extend practically in parallel to zones of the matrix channels connection and influence positively closing and sealing all internal defects of cast blanks.

  8. Kinematics of Straight Right Punch in Boxing

    Directory of Open Access Journals (Sweden)

    Mahdi Cheraghi

    2014-07-01

    Full Text Available The purpose of this study was to describe biomechanical parameters of head, upper and lower body extremities during a straight right punch throw related to performance and injury mechanism. Subjects were eight elite right-handed male (age 20.4 ± 2.1yrs; height 177.4 ± 8.5 cm; mass 70.4 ± 16.8 kg amateur boxers. 3D motion analysis was used to assess the kinematics of the right side extremities and head. Ensemble averaging of time normalized kinematic parameters was used to have better visual inspection. Results showed a similar pattern between subjects with some considerable variation in some parameters that pointed out to individualized pattern in elite boxers. Investigation of lower body joints kinematics explained boxers throw punch using leg drive. Stretch-shortening cycle detected in the technique implies potential for performance enhancing using plyometrics. Head velocity measured in anterior-posterior and medial-lateral direction would intensify potential head injuries.

  9. The Dynamic test of Novel Punch Driven by Linear Motor

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    The key character of punch is its impulsion. For the novel punch driven by linear motor, the computer-aided test system is used. Its frequency performance is calculated by the identification method according to the dynamic demarcation. This dynamic test system presented here can be applied in the sample machines under development and performance test of finished products.

  10. 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....

  11. 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......-up on the punch stem develops gradually backwards from the tip of the punch with increasing number of strokes saturating at a certain level while the radial build-up in the case of dry friction conditions continues until the clearance between the punch and die has been filled up. The rate of pick......-up is significantly smaller in case of lubrication and may be very low if an efficient boundary lubricant is applied. Good correlation between the pick-up development and the backstroke force is found....

  12. Gate oxide punching thru mechanism in plasma dry etching

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    The punching thru mechanism of gate oxide (thickness about 15A) was investi- gated. Because of the thin thickness of gate oxide, gate oxide punching thru may easily happen during the plasma process. It was found that what caused the punching thru was not only the selectivity of poly-silicon/oxide but also the pattern topography. We used the basic SRAM pattern to check this topography effect, and found that gate oxide located at the narrow spacing of two parallel serpentine lines was the most easily punched thru. What caused the topography effect was the starvation of oxygen in these places which were induced by the residue of poly-silicon and enhanced by electron shading effect. So, to solve the issue of gate oxide punching thru, firstly the selectivity should be enough, secondly we should pay attention to the etching pattern topography.

  13. Playing cards.

    Science.gov (United States)

    1977-01-01

    Mrs. Zahia Marzouk, vice-president of the Alexandria Family Planning Association and a living legend of Egyptian family planning, does not believe in talking about problems. She is far too busy learning from people and teaching them. Her latest brainstorm is a set of playing cards designed to help girls and women to read and learn about family planning at the same time. The 5 packs of cards, representing familiar words and sounds, and each with a family planning joker, took Mrs. Marzouk 6 months to design and paint by hand. They have now been printed, packed into packets provided by UNICEF, and distributed to some 2000 literacy groups in factories and family planning clinics. Each woman who succeeds in learning to read is encouraged to teach 4 others. They then go to the family planning clinic to be examined and gain a certificate. For the teacher who has made them proficient there is a special prize. Girls at El Brinth village outside Alexandria are pictured playing cards at the family planning center where they are learning various skills including how to read.

  14. Campus Card Tricks.

    Science.gov (United States)

    Fickes, Michael

    1999-01-01

    Examines the development of an innovative student identification card system that includes off-campus banking and credit card functions. Finding solutions to bank objections, credit card company rule problems, and software difficulties are discussed. (GR)

  15. Reduce the noise of punch press with the equivalent damping

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    To reduce the noise of the punch press during the punching process, the polyurethane elastomer is used as the damping material. The experiments of reducing noise were made by means of adding the polyurethane elastomer at different positions on the 100 kN and 1 000 kN punch presses. The better effect of reducing noise was obtained. After researching and analyzing a large number of test data, the "equivalent damping hypothesis" is put forward. The hypothesis makes the experiment of reducing noise simpler and also more economical. It is estimated that there is a vast application in the research area of vibration control and noise reduction.

  16. Experimental Study on Noise Reduction of Punch Press

    Institute of Scientific and Technical Information of China (English)

    CHEN Wei; MA Xiang-ping; SUN Chang-qing

    2005-01-01

    To reduce the noise of punch press during the punching process, the polyurethane elastomer is used as the damping material. The experiments of reducing noise were made by means of adding the polyurethane elastomer at different positions of 100 kN and 1 000 kN punch press. The better effect of reducing the noise was obtained. With the research and analysis of a large number of test data, the "equivalent damping hypothesis" is put forward. The hypothesis makes the experiment of reducing noise be more simple and cost effective. This method would be exploited in area of vibration control and reducing noise.

  17. An Incursion on Punching of Reinforced Concrete Flat Slabs

    Directory of Open Access Journals (Sweden)

    Dan-Vasile Bompa

    2009-01-01

    Full Text Available Starting from the early 60s continuous studies have been made regarding punching of concrete flat slabs. The evolution of technology and calculus systems influenced this engineering branch. Nowadays is possible to account in structural analysis all the non-linear behaviour of reinforced and prestressed concrete and to get the most close structural response in comparison with the real behaviour. As a controversy matter, several tests and theories have been developed. Nowadays researchers try to find the most accurate and economic formula for punching. This paper purpose is to make a survey on punching classical model and related nonlinear concrete behaviour regarded to this issue.

  18. Small punch creep test in a 316 austenitic stainless steel

    Energy Technology Data Exchange (ETDEWEB)

    Saucedo-Munoz, M. L.; Komazaki, S. I.; Hashida, T.; Lopez-Hirata, V. M.

    2015-03-30

    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 degree centigrade. The small punch test was carried out using a creep tester with a specimen size of 10x10x0.3 mm at 650, 675 and 700 degree centigrade 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. (Author)

  19. Research on the Visual Processing System of the Punch Press

    Directory of Open Access Journals (Sweden)

    Sun Xuan

    2016-01-01

    Full Text Available Most of raw materials of small hardware processing for plate scraps, and it’s realized through the manual operation of ordinary punch, which way has the low production efficiency and the high labor intensity. In order to improve the automation level of production, developing and designing of a visual processing system for punch press manipulator which based on the MFC tools of Visual Studio software platform. Through the image acquisition and image processing, get the information about the board to be processed, such as shape, length, the center of gravity position and pose, and providing relevant parameters for positioning gripping and placing into the punch table positioning of the feeding manipulator and automatic programming of punching machine, so as to realize the automatic operation about press feeding and processing.

  20. Shear punching studies on an impact loaded reinforced concrete slab

    Energy Technology Data Exchange (ETDEWEB)

    Saarenheimo, Arja, E-mail: Arja.saarenheimo@vtt.fi; Tuomala, Markku, E-mail: Markku.tuomala@professori.fi; Calonius, Kim, E-mail: Kim.calonius@vtt.fi

    2015-12-15

    A shear punching test series is being carried out at VTT by using as a target a two way simply supported concrete plate with a span of 2 m and a thickness of 25 cm. The mass of the impacting stainless steel missile-type projectile is 50 kg. The capabilities of different types of calculation methods in assessing local shear deformation and possible shear punching cone formation are studied. Numerical solutions are compared with experimental results of test called X3.

  1. Plastic deformation of a wedge by a sliding punch

    Science.gov (United States)

    Nepershin, R. I.

    2016-11-01

    We present a self-similar solution of the problem of deformation of an ideally plastic wedge by a sliding punch with regard to contact friction; such a solution generalizes the well-known solutions of the problem of wedge penetration into a plastic half-space and of compression of an ideally plastic wedge by a plane punch. The problem is of interest for modeling the processes of plastic deformation of rough surfaces of metal pieces by a rigid tool.

  2. NEW PUNCHING MACHINE DRIVEN BY LINEAR INDUCTION MOTOR

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    The research and application of the punching machine driven by a linear induction motor(LIM)are introducedThe fundamental principle,construction,performance and application are describedComparing this new model machine with its traditional form,the LIM driven punching machine has many great advantages,such as,simple construction,small size and mass,low production cost,short production time,easy to control,low noise and considerable energy saving

  3. FRENCH PROTOCOL CARDS

    CERN Multimedia

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

    2000-01-01

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

  4. 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

  5. PHACOCELE FOLLOWING FIST PUNCH: A RARE CASE REPORT

    Directory of Open Access Journals (Sweden)

    Samarth Mishra

    2016-06-01

    Full Text Available AIM A subconjunctival or a sub-Tenon’s dislocation of natural crystalline lens is termed as phacocele, mostly due to blunt force impact on previously thinned and weakened sclera as in high myopes, previous ocular surgery, rigid sclera or hard crystalline lens. Here, we report a 40-year-old woman with phacocele due to fist punch on her eyeball with no associated surgical or myopic history. Phacocele in itself is rare and in our knowledge this is the first reported case of phacocele following fist punch.

  6. Introduction of Smart Card

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    Smart Card PrimerA smart card is a device that includes an embedded integrated circuit chip (ICC) that can be either a secure microcontroller or equivalent intelligence with internal memory or a memory chip alone.

  7. 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...

  8. Moment Capacity of Timber Reinforced with Punched Metal Plate Fasteners

    DEFF Research Database (Denmark)

    Nielsen, Jacob; Ellegaard, Peter

    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...

  9. REPLACEMENT OF FRENCH CARDS

    CERN Multimedia

    HR/SOC

    2001-01-01

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

  10. REPLACEMENT OF FRENCH CARDS

    CERN Multimedia

    Human Resources Division; Cards.Service@cern.ch

    2001-01-01

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

  11. REPLACEMENT OF FRENCH CARDS

    CERN Multimedia

    Human Resources Division

    2001-01-01

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

  12. The Development of Hi-Speed Punching System Using A Couple of Rotating Bodies

    Institute of Scientific and Technical Information of China (English)

    Shinichi; Taya; Keiichi; Shimizu

    2002-01-01

    Punched steel sheets (metal sheets or foils) as thi n as 0.1mm are quite useful in the field of filters and various precision instrume nts. Thus, we have to develop more accurate and speedy techniques for punching t hin sheets. The traditional punching method uses an up-down pressing motion of a punch or a die on a strip of metal. The efficiency of this method is determine d by the speed of the motion. In the case of punching a sequence of tiny holes w ith a few millimeters' interval, the speed of feeding...

  13. 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.

  14. Shuffling with ordered cards

    CERN Document Server

    Butler, Steve

    2010-01-01

    We consider a problem of shuffling a deck of cards with ordered labels. Namely we split the deck of N=k^tq cards (where t>=1 is maximal) into k equally sized stacks and then take the top card off of each stack and sort them by the order of their labels and add them to the shuffled stack. We show how to find stacks of cards invariant and periodic under the shuffling. We also show when gcd(q,k)=1 the possible periods of this shuffling are all divisors of order_k(N-q).

  15. Punching strength of reinforced concrete flat slabs without shear reinforcement

    Directory of Open Access Journals (Sweden)

    P. V. P. Sacramento

    Full Text Available Punching strength is a critical point in the design of flat slabs and due to the lack of a theoretical method capable of explaining this phenomenon, empirical formulations presented by codes of practice are still the most used method to check the bearing capacity of slab-column connections. This paper discusses relevant aspects of the development of flat slabs, the factors that influence the punching resistance of slabs without shear reinforcement and makes comparisons between the experimental results organized in a database with 74 slabs carefully selected with theoretical results using the recommendations of ACI 318, EUROCODE 2 and NBR 6118 and also through the Critical Shear Crack Theory, presented by Muttoni (2008 and incorporated the new fib Model Code (2010.

  16. 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.

  17. An Incursion on Punching of Reinforced Concrete Flat Slabs

    OpenAIRE

    2009-01-01

    Starting from the early 60s continuous studies have been made regarding punching of concrete flat slabs. The evolution of technology and calculus systems influenced this engineering branch. Nowadays is possible to account in structural analysis all the non-linear behaviour of reinforced and prestressed concrete and to get the most close structural response in comparison with the real behaviour. As a controversy matter, several tests and theories have been developed. Nowadays researchers try t...

  18. Method card design dimensions

    DEFF Research Database (Denmark)

    Wölfel, Christiane; Merritt, T.

    2013-01-01

    . 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.......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...

  19. Whole genome microarray analysis, from neonatal blood cards

    Directory of Open Access Journals (Sweden)

    Hogan Michael E

    2009-07-01

    Full Text Available Abstract Background Neonatal blood, obtained from a heel stick and stored dry on paper cards, has been the standard for birth defects screening for 50 years. Such dried blood samples are used, primarily, for analysis of small-molecule analytes. More recently, the DNA complement of such dried blood cards has been used for targeted genetic testing, such as for single nucleotide polymorphism in cystic fibrosis. Expansion of such testing to include polygenic traits, and perhaps whole genome scanning, has been discussed as a formal possibility. However, until now the amount of DNA that might be obtained from such dried blood cards has been limiting, due to inefficient DNA recovery technology. Results A new technology is employed for efficient DNA release from a standard neonatal blood card. Using standard Guthrie cards, stored an average of ten years post-collection, about 1/40th of the air-dried neonatal blood specimen (two 3 mm punches was processed to obtain DNA that was sufficient in mass and quality for direct use in microarray-based whole genome scanning. Using that same DNA release technology, it is also shown that approximately 1/250th of the original purified DNA (about 1 ng could be subjected to whole genome amplification, thus yielding an additional microgram of amplified DNA product. That amplified DNA product was then used in microarray analysis and yielded statistical concordance of 99% or greater to the primary, unamplified DNA sample. Conclusion Together, these data suggest that DNA obtained from less than 10% of a standard neonatal blood specimen, stored dry for several years on a Guthrie card, can support a program of genome-wide neonatal genetic testing.

  20. Influence of Clearance and Punch Velocity on the Quality of Pure Thin Copper Sheets Blanked Parts

    Science.gov (United States)

    Zakariya Lubis, Didin; Mahardika, Muslim

    2016-11-01

    Research on the influence of clearance and punch velocity to determine the quality of the punched edge were conducted. This study uses pure copper sheet material with the clearance variation of 2.5, 5, 7.5 and 10%. Punch velocity is based on the ability of about Micro Punch CNC machine which is 100 and 2600 mm/min. At highest speed with a clearance of 2.5%, sheared zone is of about 395 pm or 79% of the material thickness. It can be concluded that the punch velocity gives positive influence on the sheared zone in copper. Basically the ideal outcome of the sheared edge of punching result is having rollover and small burr and contain at least 75% of the shear zone. This can be achieved with a clearance of 2.5%.

  1. A Reliability Accelerated Test of High-speed Punch Based on Failure Analysis

    Directory of Open Access Journals (Sweden)

    Chen Lan

    2016-01-01

    Full Text Available By analyzing the maintainability data of a certain high-speed punch, its main fault modes, such as oil/gas parts damage, parts damage and leakages, were identified. According to the fault signal measurability and the accelerated failure mechanism, the content and scheme of a reliability accelerated test (RAT were planned specifically, which was partly verified by some tests on a high-speed punch. This paper provides a basis for the RAT of high-speed punch.

  2. 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...

  3. 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.

  4. Evolution and evaluation of autologous mini punch grafting in vitiligo

    Directory of Open Access Journals (Sweden)

    Lahiri Koushik

    2009-01-01

    Full Text Available Vitiligo is a result of disrupted epidermal melanization with an undecided etiology and incompletely understood pathogenesis. Various treatment options have resulted in various degrees of success. Various surgical modalities and transplantation techniques have evolved during the last few decades. Of them, miniature punch grafting (PG has established its place as the easiest, fastest, and least expensive method. Various aspects of this particular procedure have been discussed here. The historical perspective, the instruments, evolution of mini grafting down the ages, and the methodology, advantages, and disadvantages have been discussed. A detailed discussion on the topic along with a review of relevant literature has been provided in this article.

  5. Genetics Blood Card Use

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — SOP guiding collection of blood for genetics analysis. Provides stepwise instructions and guidance on how to collect DNA sample using a whole blood blot card

  6. Noise reduction of punch press mechanical clutch engagement

    Institute of Scientific and Technical Information of China (English)

    CHEN Wei; SUN Chang-qing; LI Yun-liang

    2005-01-01

    Among the noises of the punch press, blanking noise and engaging noise of the clutch should be paid most attention to. The latter is generated by the engagement impacts of the rotating key on the spline bush. In order to absorb the pressing energy and reduce the noise radiated, polyurethane cushions were added to the spline bush keyways and the clutch running noise reduction has reached 10.7 dB(A). Considering such factors as the running characteristics of the punch press clutch, the demand for cushioning performance and the demand of the clutch temperature field for damping materials, the temperature field of the rigid clutch spline bush was simulated to find out whether the temperature of polyurethane go beyond its critical application temperature, using the finite element method. According to the characteristic that the deforming memory alloy can restore the remembered shape with the temperature rising, the actual temperature of the spline bush was measured. Consequently, the theoretical temperature turned out to be close to the measured temperature.

  7. Hot punching of high-aspect-ratio 3D polymeric microstructures for drug delivery

    DEFF Research Database (Denmark)

    Petersen, Ritika Singh; Keller, Stephan Sylvest; Boisen, Anja

    2015-01-01

    Hot punching: a highly versatile method of fabricating high-aspect-ratio 3D microstructures for drug delivery with good replication fidelity and yield.......Hot punching: a highly versatile method of fabricating high-aspect-ratio 3D microstructures for drug delivery with good replication fidelity and yield....

  8. Three-dimensional numerical simulation on plastic damage in small punch specimen of Zirconium

    Energy Technology Data Exchange (ETDEWEB)

    Hu Ruomei, E-mail: huruomei2008@sina.co [School of Mechanical and Power Engineering, Nanjing University of Technology, Nanjing 210009 (China); Ling Xiang, E-mail: xling@njut.edu.c [School of Mechanical and Power Engineering, Nanjing University of Technology, Nanjing 210009 (China)

    2009-12-15

    Small punch test (SPT) technique was used to evaluate the mechanical properties of Zirconium in this paper. The dimension of the disc specimen is phi 10 x 0.5 mm. Plastic damage in small punch specimen of Zirconium was investigated both experimentally and numerically, because it has great influence on small punch specimen. In order to simulate the plastic damage in the small punch specimen of Zirconium, the 3D finite element model incorporated with Gurson-Tvergaard-Needleman (GTN) plastic damage constitutive equation was established. Void growth and initiation of ductile crack of the small punch specimen were predicted. Results show that damage occurs on the bottom side of the specimen and grows across the specimen until complete failure, which has good agreement with the observation in the experiment.

  9. Two-Scale Analysis of Honeycombs Indented by Flat Punch

    Science.gov (United States)

    Asada, Takashi; Tanaka, Yuji; Ohno, Nobutada

    The fully implicit incremental homogenization scheme developed by Asada and Ohno (2007) for elastoplastic periodic solids is applied to two-scale analysis of honeycomb blocks subjected to flat punch indentation. To this end, the scheme is rebuilt by introducing half unit cells based on the point-symmetric distributions of stress and strain in unit cells, so that analysis domains in unit cells are reduced by half. Then, by assuming the zigzag and armchair types of cell-arrangements, the two-scale analysis of honeycomb blocks is performed. The corresponding full-scale finite element analysis is also performed to reveal the cell-arrangement dependence of cell deformation in the honeycomb blocks. It is shown that the two-scale analysis is macroscopically successful in spite of microscopic limitations.

  10. 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.

  11. 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…

  12. Smart Icon Cards

    Science.gov (United States)

    Dunbar, Laura

    2015-01-01

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

  13. The Eggen Card Project

    Science.gov (United States)

    Silvis, G.

    2014-06-01

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

  14. REMINDER REPLACEMENT OF FRENCH CARDS

    CERN Multimedia

    Human Resources Division; Cards.Service@cern.ch

    2001-01-01

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

  15. FEM analysis of springback control with lump-punch penetration after V-bending

    Science.gov (United States)

    Aso, Takayuki; Iizuka, Takashi

    2016-08-01

    In actual manufacturing, some empirical methods such as the bottoming technique are generally used in order to adjust the bend angles of products. However, the problem with this is that it relies on the technique of the engineer. In this study, quantitative springback control by lump-punch penetration after V-bending is investigated with FEM analysis and experimentation. The lump at the punch tip is pushed into a bent section at the final stage of V-bending and stretches the inside surface at the bent section. The method of springback control is suggested based on the deformation state. Then, the suitability of springback control using this mechanism is investigated. It is confirmed that the springback amount is reduced by lump-punch penetration. Accordingly, it is recommended to control springback by sheet forging with a lump punch.

  16. Punching shear of flat reinforced-concrete s labs under fire conditions

    OpenAIRE

    Smith, Holly Kate Mcleod

    2016-01-01

    This thesis examines punching shear response of reinforced-concrete flat slabs under fire conditions. The shear behaviour of concrete in fire is relatively poorly understood compared to its flexural response. Failures such as the Gretzenbach car park failure in Switzerland (2004) have prompted concerns over the punching shear capacity of flat slabs in fire. The shear behaviour of reinforced-concrete in fire depends on degradation of the individual material properties with te...

  17. Correlation between shear punch and tensile data for neutron-irradiated aluminum alloys

    Energy Technology Data Exchange (ETDEWEB)

    Hamilton, M.L.; Edwards, D.J. [Pacific Northwest Laboratory, Richland, WA (United States); Toloczko, M.B. [Univ. of California, Santa Barbara, CA (United States)] [and others

    1995-04-01

    This work was performed to determine whether shear punch and tensile data obtained on neutron irradiated aluminum alloys exhibited the same type of relationship as had been seen in other work and to assess the validity of extrapolating the results to proton-irradiated alloys. This work was also meant to be the first of a series of similar test matrices designed to determine whether the shear punch/tensile relationship varied or was the same for different alloy classes.

  18. Performance Assessment of Hard Rock TBM and Rock Boreability Using Punch Penetration Test

    Science.gov (United States)

    Jeong, Ho-Young; Cho, Jung-Woo; Jeon, Seokwon; Rostami, Jamal

    2016-04-01

    Rock indentation tests are often called punch penetration tests and are known to be related to penetration rates of drilling equipment and hard rock tunnel boring machines (TBMs). Various indices determined from analysis of the force-penetration plot generated from indentation tests have been used to represent the drillability, boreability, and brittleness of rocks. However, no standard for the punch penetration test procedure or method for calculating the related indices has been suggested or adopted in the rock mechanics community. This paper introduces new indices based on the punch test to predict the performance of hard rock TBMs. A series of punch tests was performed on rock specimens representing six rock formations in Korea with different dimensions, i.e., the core specimens had different lengths and diameters. Of the indices obtained from the punch tests, the peak load index and mean load index showed good correlations with the cutting forces measured in full-scale linear cutting machine tests on the same rock types. The indices also showed good linear correlations with the ratio of uniaxial strength to Brazilian tensile strength, which indicates the brittleness of rock. The scale effect of using core specimens was investigated, and a preferred dimension for the punch test specimens is proposed. This paper also discusses the results of the punch test and full-scale rock cutting tests using LCM. The results of this study confirm that the proposed indices from the punch tests can be used to provide a reliable prediction of the cutting forces that act on a disc cutter. The estimated cutting forces can then be used for optimization of cutter-head design and performance prediction of hard rock TBMs.

  19. 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

  20. Autologous miniature punch skin grafting in stable vitiligo

    Directory of Open Access Journals (Sweden)

    Savant S

    1992-01-01

    Full Text Available Autologous split thickness miniature punch skin grafting is one of the surgical modes of treatment of stable vitiligo. Out of 87 different sites, of stable vitiligo, occurring in 62 cases, (32 focal, 22 segmental and 8 generalised 75 sites showed total repigmentation with excellent cosmetic colour match. Out of the 62 cases, 46 cases who were treated postsurgically with PUVA therapy repigmented within 2 ½ to 3 months, 10 cases, who received no treatment postsurgically repigmented by 3 ½ to 6 months. In addition 6 cases in whom no treatment was given postsurgically had to be given PUVA therapy 3 months after surgery as there was poor repigmentation. The complications seen were graft rejection due to improper immobilization in 6 cases, graft rejection due to secondary infection in 1, contact allergic dermatitis to framycetin in 3, and reactivation of vitiligo in 2. Side effects seen were cobblestoning in 32, sinking pits in 12, variegated appearance in 4, and superficial scarring at donor site in all 62 cases.

  1. Abnormal Failure Analysis of H13 Punches in Steel Squeeze Casting Process

    Institute of Scientific and Technical Information of China (English)

    ZHANG Mi-lan; XING Shu-ming; XIN Qiao; XIAO Li-ming; GOU Jun-nian; WU Xia-ling

    2008-01-01

    In steel squeeze casting process, the working condition of a punch was very rigorous. The abnormal failure models of an H13 punch, such as plastic rubbed damnification, could not be avoided easily. Based on the analysis of the flow stress and the friction-shearing stress of an H13 punch in steel squeeze casting process, the following results were obtained: if the flow stress of an H13 punch was smaller than its friction-shearing stress, these abnormal failures could not be avoided; and if there were some protection measures that enable the flow stress to have a greater value than its friction-shearing one, the abnormal failures would not occur. In the production of 45# steel valves and eatenary system components, the flow stress of a lateral H13 punch without any protection measure was about 29 MPa and its friction-shearing stress.was about 51 MPa, then, the abnormal failures occurred: however, when the protection measures of the punch enabled its working temperature to have a value below 682 "C, its flow stress was greater than its friction-shearing stress, and the abnormal failures were avoided.

  2. Miniature specimen shear punch test for UHMWPE used in total joint replacements.

    Science.gov (United States)

    Kurt, S M; Jewett, C W; Bergström, J S; Foulds, J R; Edidin, A A

    2002-05-01

    Despite the critical role that shear is hypothesized to play in the damage modes that limit the performance of total hip and knee replacements, the shear behavior of ultra-high molecular weight polyethylene (UHMWPE) remains poorly understood, especially after oxidative degradation or radiation crosslinking. In the present study, we developed the miniature specimen (0.5 mm thickness x 6.4mm diameter) shear punch test to evaluate the shear behavior of UHMWPE used in total joint replacement components. We investigated the shear punch behavior of virgin and crosslinked stock materials, as well as of UHMWPE from tibial implants that were gamma-irradiated in air and shelf aged for up to 8.5 years. Finite element analysis, scanning electron microscopy, and interrupted testing were conducted to aid in the interpretation of the shear punch load-displacement curves. The shear punch load-displacement curves exhibited similar distinctive features. Following toe-in, the load-displacement curves were typically bilinear, and characterized by an initial stiffness, a transition load, a hardening stiffness, and a peak load. The finite element analysis established that the initial stiffness was proportional to the elastic modulus of the UHMWPE, and the transition load of the bilinear curve reflected the development of a plastically deforming zone traversing through the thickness of the sample. Based on our observations, we propose two interpretations of the peak load during the shear punch test: one theory is based on the initiation of crystalline plasticity, the other based on the transition from shear to tension during the tests. Due to the miniature specimen size, the shear punch test offers several potential advantages over bulk test methods, including the capability to directly measure shear behavior, and quite possibly infer ultimate uniaxial behavior as well, from shelf aged and retrieved UHMWPE components. Thus, the shear punch test represents an effective and complementary

  3. Forming mechanism of radial V-shaped microgrooves on plate using step punching method

    Directory of Open Access Journals (Sweden)

    Xiang Jian-hua

    2015-02-01

    Full Text Available The finned surface can increase the specific surface area, which could enhance the boiling efficiency of the working medium to realize the enhancement of heat transfer performance. This research adopted a step punching method to form a radial microgroove structure on the surface of a copper plate. The scanning electron microscopy analysis indicates that when the pressed metal is in the deformation range, it will flow under extrusion and is subject to the reaction force from the metal outside the deformation range, so a micro-finned structure nearby the punching tool is formed. And the deformation area of the formed microgroove is higher than the workpiece’s primitive surface. The relationships of the punching interference length Li with θc, ac, and αpt are analyzed; and the influence of forming parameters on the groove surface morphology as well as the relationships among these parameters are discussed. When the punching depth ac is 0.3 mm and the punching feeding angle θc is 2°–4°, the finned surface of the radial V-shaped microgrooves can be obtained.

  4. 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.

  5. Validation of the shear punch-tensile correlation technique using irradiated materials

    Energy Technology Data Exchange (ETDEWEB)

    Hankin, G.L.; Faulkner, R.G. [Loughborough Univ., Leicestershire (United Kingdom); Toloczko, M.B. [Washington State Univ., WA (United States); Hamilton, M.L. [Pacific Northwest National Lab., Richland, WA (United States)

    1998-03-01

    It was recently demonstrated that tensile data could be successfully related to shear punch data obtained on transmission electron microscopy (TEM) discs for a variety of irradiated alloys exhibiting yield strengths that ranged from 100 to 800 MPa. This implies that the shear punch test might be a viable alternative for obtaining tensile properties using a TEM disk, which is much smaller than even the smallest miniature tensile specimens, especially when irradiated specimens are not available or when they are too radioactive to handle easily. The majority of the earlier tensile-shear punch correlation work was done using a wide variety of unirradiated materials. The current work extends this correlation effort to irradiated materials and demonstrates that the same relationships that related shear punch tests remain valid for irradiated materials. Shear punch tests were performed on two sets of specimens. In the first group, three simple alloys from the {sup 59}Ni isotopic doping series in the solution annealed and cold worked conditions were irradiated at temperatures ranging from 365 to 495 C in the Fast Flux Test Facility. The corresponding tensile data already existed for tensile specimens fabricated from the same raw materials and irradiated side-by-side with the disks. In the second group, three variants of 316 stainless steel were irradiated in FFTF at 5 temperatures between 400 and 730 C to doses ranging from 12.5 to 88 dpa. The specimens were in the form of both TEM and miniature tensile specimens and were irradiated side-by-side.

  6. 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.

  7. Dual Card,Double Happiness

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    As Christmas Day and New Year Day draw near, why not treat yourself with a smart digital gizmo. Then, the Samsung Dual-card Cellphone is what you are longing for. Samsung B5712C, the first dual-card model released by Samsung,

  8. 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 information.…

  9. Electronic payments using payment cards

    NARCIS (Netherlands)

    Waaij, B.D. van der; Siljee, B.I.J.; Broekhuijsen, B.J.; Ponsioen, C.; Maas, A.; Aten, R.M.; Hoepman, J.H.; Loon, J.H. van; Smit, M.

    2009-01-01

    A method of making a payment uses a mobile communication device (1) and a payment card (2), both the mobile communication device (1) and the payment card (2) being provided with a respective near field communication unit (11, 21) and at least the mobile communication device (1) being provided with a

  10. The c-cards game

    DEFF Research Database (Denmark)

    Valente, Andrea

    2005-01-01

    C-cards are an easy-to-reify, graphical formalism capable of expressing computational systems, discrete both in time and in space. The main goal of the project aims at scaling-down the learning complexity of Computer Science core contents. We argue that our cards present many dimensions of flexib......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....

  11. Implementation of Java Card Virtual Machine

    Institute of Scientific and Technical Information of China (English)

    刘嵩岩; 毛志刚; 叶以正

    2000-01-01

    Java card is a new system for programming smart cards, which is based on the Java language and Virtual Machine. Java card programs (applets)run in Java Card Runtime Environment (JCRE) including the Java Card Virtual Machine (JCVM), the framework, the associated native methods and the API (Application Programming Interface). JCVM is implemented as two separate pieces:off-card VM (Virtual Machine) and on-card VM. The stack model and heap memory structure used by on-card VM and exception handling are introduced. Because there are limited resources within smart card environment, and garbage collection is not supported in JCVM, the preferred way to exception handling does not directly involve the use of throw, although the throw keyword is supported. Security is the most important feature of smart card. The Java card applet security feature is also discussed.

  12. 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.

  13. 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.)

  14. 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 performed...... 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)....

  15. Caquexia cardíaca

    OpenAIRE

    A. Miján de la Torre; E. Martín de la Torre; de Mateo Silleras, Beatriz

    2006-01-01

    La insuficiencia cardíaca de carácter crónico (ICC), en especial si afecta al corazón derecho, ocasiona con frecuencia malnutrición. Si esta es grave y se unen otros componentes, puede producirse caquexia cardíaca. Esta se asocia a mayor morbilidad y menor supervivencia de los pacientes que la padecen. Las causas de la caquexia cardíaca son diversas, en general asociadas a mantener balance energético negativo, surgiendo cada vez mayor evidencia que apoya un origen multifactorial de la m...

  16. Patron ID Cards Made Easy and Cheap

    Science.gov (United States)

    Peischl, Tom

    1978-01-01

    Four major problems of academic library identification cards are expense, distribution, timeliness, and validation. By moving from a commercially produced plastic library card to a locally produced paper IBM-type card, this library solved these four library card problems. (Author)

  17. Payment Cards Market Competition Heats Up

    Institute of Scientific and Technical Information of China (English)

    WANGPEI

    2005-01-01

    China is widely recognized to be one of the domestic payment card markets with greatest potential. According to statistics from the People's Bank of China, the country's central bank, the number of bank cards in China had risen to 76z million as of the end of 2004, a figure that included 663 million debit cards and 98 million credit cards.

  18. 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…

  19. 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...

  20. Press rate card: Paralympic Games

    OpenAIRE

    2013-01-01

    This catalogue provides a general overview of the press rate card programme, in an effort to make it as user-friendly as possible for the accredited written and photographic press and non-rights-holding broadcasters.

  1. All Cards On the Table

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Foreign-funded banks were allowed to issue bank cards after securing renminbi business for Chinese citizens last December, ushering in toe-to-toe competition between Chinese and foreign banks The China Banking Regulatory Commission(CBRC) began

  2. 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.

  3. 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.

  4. 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.

  5. RENEWAL OF SWISS LEGITIMATION CARDS

    CERN Document Server

    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.

  6. 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.

  7. OPENING HOURS FOR CARDS OFFICE

    CERN Multimedia

    Human Resources Division

    2001-01-01

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

  8. Further observations and review of numerical simulations of sheet metal punching

    NARCIS (Netherlands)

    Klingenberg, W.; Singh, U.P.

    2006-01-01

    In this report, a numerical study into the punching process is presented. During the simulations, the Gurson/Tvergaard damage model is applied in order to model void nucleation and growth. Particular attention is given in this paper to some of the inherent assumptions of both the damage mechanics mo

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

    Energy Technology Data Exchange (ETDEWEB)

    Rautray, Tapash R., E-mail: tapash.rautray@gmail.com [Department of Dental Biomaterials, School of Dentistry, Kyungpook National University, Daegu (Korea, Republic of); Institute of Physics, Bhubaneswar 751005, Orissa (India); Nayak, Suman S. [Department of Computer Science, College of Engineering, University of Illinois at Urbana Champaign, 201 North Goodwin Avenue, Urbana, IL 61801-2302 (United States); Tripathy, Bipin B. [Department of Physics, Silicon Institute of Technology, Patia, Bhubaneswar 751024 (India); Das, Saubhagyalaxmi [Institute of Physics, Bhubaneswar 751005, Orissa (India); Das, Manas R. [Department of Civil Engineering, Institute of Technical education and Research, SOA University, Jagmohan Nagar, Bhubaneswar 751030 (India); Das, Satya R. [Department of Computer Science, Institute of Technical education and Research, SOA University, Jagmohan Nagar, Bhubaneswar 751030 (India); Chattopadhyay, Pranab K. [Centre for Archaeological Studies and Training, Eastern India, 4 Camac Street (1st Floor), Kolkata 700016 (India)

    2011-10-15

    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.

  10. Influence of Processing Parameters on Properties of Needle punched Composite Geotextiles

    Institute of Scientific and Technical Information of China (English)

    李婕; 储才元; 杨金魁; 张键

    2001-01-01

    The influence of the processing parameters on the properties of needle-punched composite geotextiles,compounded by polypropylene filament woven-fabrics and nonwoven fabrics is studied by using orthogonal design method. The relationship between tensile strength and peeling strength is discussed. The experimental results are offered as reference.

  11. Design and optimisation of punching/blanking systems aided by experimental modelling

    NARCIS (Netherlands)

    Klingenberg, W; Singh, UP

    2005-01-01

    In order to be able to increase cost effectiveness and product quality, for example through the application of in-process control principles, a detailed understanding of the punching/blanking process is required. This can be acquired through analytical, numerical, and experimental modelling of the p

  12. Multiaxial fatigue behavior of conventional and highly crosslinked UHMWPE during cyclic small punch testing.

    Science.gov (United States)

    Villarraga, M L; Kurtz, S M; Herr, M P; Edidin, A A

    2003-08-01

    Previous observations of reduced uniaxial elongation, fracture resistance, and crack propagation resistance of highly crosslinked ultrahigh molecular weight polyethylene (UHMWPE) have contributed to concern that the technology may not be appropriate for systems undergoing cyclic fatigue loading. Using a "total life" approach, we examined the influence of radiation crosslinking on the fatigue response of UHMWPE under cyclic loading via the small punch test. Our goal in this study was to evaluate the suitability of the small punch test for conducting miniature-specimen, cyclic loading, and fatigue experiments of conventional and highly crosslinked UHMWPE. We subjected four types of conventional and highly crosslinked UHMWPE to cyclic loading at 200 N/s and at body temperature in a small punch test apparatus. After failure, the fracture surfaces were characterized with the use of field emission scanning electron microscopy to evaluate the fatigue mechanisms. Cyclic small punch testing under load control was found to be an effective and repeatable method for relative assessment of the fatigue resistance of conventional and highly crosslinked UHMWPE specimens under multiaxial loading conditions. For each of the four conventional and highly crosslinked UHMWPE materials evaluated in this study, fatigue failures were consistently produced according to a power law relationship in the low cycle regimen, corresponding to failures below 10000 cycles. The fatigue failures were all found to be consistent with a single source of initiation and propagation to failure. Our long-term goal in this research is to develop miniature-specimen fatigue testing techniques for characterization of retrieved UHMWPE inserts.

  13. 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.

  14. 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 ...

  15. Principles for on-line monitoring of tool wear during sheet metal punching

    NARCIS (Netherlands)

    Klingenberg, W.; Singh, U.P.; Hindusa, S.

    2004-01-01

    Significant progress was made in experimental, analytical and numerical modelling of the process of punching/blanking of sheet metal. These models, however, may still not be sufficiently adequate to accurately predict the process in all circumstances. Therefore, researchers have continued to search

  16. 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

  17. Repair of R/C flat plates failing in punching by vertical studs

    Directory of Open Access Journals (Sweden)

    Hamed S. Askar

    2015-09-01

    Test results showed that using the proposed system on repairing damaged flat plates due to punching shear is very efficient. Theoretical results obtained based on the formulas adopted by different codes and from the critical shear crack theory (CSCT, showed a satisfactory agreement with test results.

  18. 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

  19. Development of new punch shape to replicate scale-up issues in laboratory tablet press II: a new design of punch head to emulate consolidation and dwell times in commercial tablet press.

    Science.gov (United States)

    Aoki, Shigeru; Uchiyama, Jumpei; Ito, Manabu

    2014-06-01

    Differences between laboratory and commercial tablet presses are frequently observed during scale-up of tableting process. These scale-up issues result from the differences in total compression time that is the sum of consolidation and dwell times. When a lubricated blend is compressed into tablets, the tablet thickness produced by the commercial tablet press is often thicker than that by a laboratory tablet press. A new punch shape design, designated as shape adjusted for scale-up (SAS), was developed and used to demonstrate the ability to replicate scale-up issues in commercial-scale tableting processes. It was found that the consolidation time can be slightly shortened by changing the vertical curvature of the conventional punch head rim. However, this approach is not enough to replicate the consolidation time. A secondary two-stage SAS punch design and an embossed punch head was designed to replicate the consolidation and dwell times on a laboratory tablet press to match those of a commercial tablet press. The resulting tablet thickness using this second SAS punch on a laboratory tablet press was thicker than when using a conventional punch in the same laboratory tablet press. The secondary SAS punches are more useful tools for replicating and understanding potential scale-up issues. © 2014 Wiley Periodicals, Inc. and the American Pharmacists Association J Pharm Sci.

  20. 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.

  1. Quasi-static Normal Indentation of a Circular Disk Shaped Miniature Specimen by Rigid Hemispherical-headed Punches

    Directory of Open Access Journals (Sweden)

    Asif Husain

    2003-04-01

    Full Text Available The influence of diameter of rigid hemispherical-headed punches on a circular disk shaped miniature specimen of medium carbon steel has been investigated, in the small punch test. A 3-D finite-element model carried out the computation of the elastic-plastic solution ofdifferent hemispherical rigid punches. The three hemispherical-headed punches were designed and developed to conduct the miniature test. The small. punch test"was conducted on a circular shaped disk (l0.0 mm diameter, 0.5 mm thick, clamped around the periphery and deformed by central load applied by rigid hemispherical indenter. The ABAQUS finite-element software has been used to determine the load vs punch-displacement curves, von-Mises stresses, equivalent plastic strain, contact pressure, logarithmic stresses, load-till failure and full-field displacement in the model have been computed. The finite-element model was validated by comparing with the experimental data for load vs displacement curves. The effect of punch diameter on load vs displacement was observed experimentally as well as by finite-element method. The computational results compared reasonably well with the experimental results.

  2. Swiss and French cards - Reminder

    CERN Multimedia

    HR Department

    2011-01-01

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

  3. 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

  4. 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

  5. RENEWAL OF SWISS LEGITIMATION CARDS

    CERN Document Server

    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

  6. Reminder: Swiss and French cards

    CERN Multimedia

    2012-01-01

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

  7. 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.

  8. Antibiotic 'Report Card' Drills Guidelines into Dentists

    Science.gov (United States)

    ... page: https://medlineplus.gov/news/fullstory_160702.html Antibiotic 'Report Card' Drills Guidelines Into Dentists Seeing their ... HealthDay News) -- Dentists are less likely to prescribe antibiotics for patients after seeing a "report card" on ...

  9. 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.

  10. Flat slabs strengthened to punching with carbon fiber reinforced polymer (CFRP dowels

    Directory of Open Access Journals (Sweden)

    Helder Luiz da Silva Rodrigues

    2015-10-01

    Full Text Available This paper presents results of punching tests carried out in four reinforced concrete flat slabs, one of them without shear reinforcement and others strengthened with CFRP dowels. Slabs were 1000 mm square meters and 60 mm thick and were subjected to mid span loadings until failure. The strengthening arrangements were radial and cruciform, varying the number of layers of CFRP dowels. The results presented include vertical displacements, strain on steel and concrete, ultimate loads and failure mode, as well as estimation of resistance based on the Brazilian standards. It was observed significant improvement on punching resistance of the strengthened slabs when compared to the reference slab, highlighting the good performance for the strengthening system evaluated.

  11. Review: Keith F. Punch (2005. Introduction to Social Research—Quantitative & Qualitative Approaches

    Directory of Open Access Journals (Sweden)

    Constantinos N. Phellas

    2006-03-01

    Full Text Available PUNCH's book is composed of 12 comprehensive and very accessible chapters on quantitative, qualitative and mixed empirical methods, intended for newcomers to the social sciences. This second edition of the book provides a wide range of illustrative examples, making it easier for the student to comprehend the basics of research. I would strongly recommend it to my undergraduate students as a practical and friendly guide for their studies. URN: urn:nbn:de:0114-fqs060249

  12. 76 FR 3180 - Market Test of Gift Cards

    Science.gov (United States)

    2011-01-19

    ... advantage of cross-selling opportunities with greeting cards. The test will expand to up to 3,000 additional... the mails for sending gift cards, the Postal Service asserts that selling gift cards at Postal Service... costs of selling the product, the value of types of cards, card packaging and card locations to...

  13. 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.

  14. Development of an Active SERCOS Card

    Institute of Scientific and Technical Information of China (English)

    Liu,Yanqiang; Huan,Ji

    2004-01-01

    SERCOS is a data exchange protocol between CNCcontroller and digital drives. The author developed an Active SERCOS Card based on PC ISA bus. With this card, we can control digital drives with SERCOS interfaces without any detailed knowledge of SERCOS. This paper introduces the hardware and software architectures of the card.

  15. 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.

  16. Usefulness and limitation of punched-out orchidometer in testicular volume measurement

    Institute of Scientific and Technical Information of China (English)

    Koji Shiraishi; Hiroshi Takihara; Yoriaki Kamiryo; Katsusuke Naito

    2005-01-01

    Aim: To determine the limitations of a punched-out orchidometer in practical use, we compared with a scrotal ultrasound (USG). Methods: A total of 281 testes from 142 males were examined using both a punched-out orchidometer and a USG. The volume differential between both methods was calculated and expressed as orchidometer/USG volume (O/U ratio). Distribution of the O/U ratio was determined and subdivided by clinical or pathological diagnosis. The correlations between the O/U ratio and patient age or orchidometer results were assessed. Results:There was a significant linear relationship between the results of orchidometer and USG (r = 0.94, P < 0.0001). The relationship between the O/U ratio and age or testicular volumes showed significant inverse correlations (r = 0.22,P = 0.0002, r = 0.45, P<0.0001, respectively). Klinefelter's syndrome, ipsilateral detorted testes and hypogonadotropic hypogonadism comparatively showed a high O/U ratio. No incidental lesion was detected by USG necessitating treatment. Conclusion: The punched-out orchidometer gives estimates that correlated well with the USG measurements and provides enough information for routine andrological evaluation. We should be aware that the orchidometer often overestimates the testicular volume, especially for the patients with small testis or adolescents.

  17. Security of Visa card and MasterCard for e-transaction

    Institute of Scientific and Technical Information of China (English)

    李琳

    2009-01-01

    With the rapidly growth of information and technology, e-business is becoming a buzz word. It has been brought enormous benefits. But there are still hidden dangers for these businesses. The security of payment card is essential for e-transactions. So it is vital for businesses to protect the security of payment card. MasterCard and Visa Card are two types of card that are widely used by most people for online transaction (Davis. & Bensmati, 2003).

  18. Comparing Candidate Hospital Report Cards

    Energy Technology Data Exchange (ETDEWEB)

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

    1997-12-31

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

  19. Palmistry, tarot cards, and psychotherapy.

    Science.gov (United States)

    Pejic, Nicholas G

    2008-01-01

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

  20. Evaluation of ductile-brittle transition temperature before and after neutron irradiation for RPV steels using small punch tests

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Min-Chul [Korea Atomic Energy Research Institute, 150 Deokjin-dong, Yuseong-gu, Daejeon 305-353 (Korea, Republic of)]. E-mail: mckim@kaeri.re.kr; Oh, Yong Jun [Hanbat National University, Deogmyeong-dong, Yuseong-gu, Daejeon 305-719 (Korea, Republic of); Lee, Bong Sang [Korea Atomic Energy Research Institute, 150 Deokjin-dong, Yuseong-gu, Daejeon 305-353 (Korea, Republic of)

    2005-08-01

    Small punch (SP) tests were performed to evaluate the ductile-brittle transition temperature before and after a neutron irradiation of reactor pressure vessel (RPV) steels produced by different manufacturing (refining) processes. The results were compared to the standard transition temperature shifts from the conventional Charpy tests and the Master Curve fracture toughness tests in accordance with the American Society for Testing and Materials (ASTM) standard E1921. Small punch specimens were taken from a 1/4t location of the vessel thickness and machined into a 10 mm x 10 mm x 0.5 mm dimension. The specimens were irradiated in the research reactors at Korea Atomic Energy Research Institute Nuclear Research Institute in the Czech Republic at the different fluence levels of about 290 deg C. Small punch tests were performed in the temperature range of RT to -196 deg C using a 2.4 mm diameter ball. For the materials before and after irradiation, the small punch transition temperatures (T {sub SP}), which are determined at the middle of the upper small punch energies, showed a linear correlation with the Charpy index temperature, T {sub 41J}. T {sub SP} from the irradiated samples was increased with the fluence levels and was well within the deviation range of the unirradiated data. However, the transition temperature shift from the Charpy test ({delta}T {sub 41J}) shows a better correlation with the transition temperature shift ({delta}T {sub SP(E)}) when a specific small punch energy level rather than the middle energy level of the small punch curve is used to determine the transition temperature. T {sub SP} also had a correlation with the reference temperature (T {sub 0}) from the Master Curve method using a pre-cracked Charpy V-notched (PCVN) specimen.

  1. Valutazione economica dello studio CARDS

    Directory of Open Access Journals (Sweden)

    Simona de Portu

    2007-10-01

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

  2. Chinese Green Cards Go Ahead

    Institute of Scientific and Technical Information of China (English)

    ZHANGHUA

    2005-01-01

    THE otherwise happy and fulfilling life of Canadian Louise Cadieux is marred by the nagging worry that she may not be able to get to her octogenarian mother in Canada at short notice, should the need arise.Louise is currently language consultant at the French Edition of China Today,and has lived and worked in China for 10 years. She explains, """"I hold an annually extendable Foreigners' Residential Card,

  3. Rh-flash acquisition card

    CERN Document Server

    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,...

  4. 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.

  5. 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.

  6. Tooling solutions for sheet metal forming and punching of lean duplex stainless steel

    DEFF Research Database (Denmark)

    Wadman, Boel; Madsen, Erik; Bay, Niels

    2012-01-01

    .4509 and lean duplex EN1.4162 in a production designed for austenitic stainless steels, such as EN1.4301 and 1.4401. The result is a guideline that summarizes how stainless material properties may affect tool degradation, and suggests tool solutions for reduced production disturbances and tool maintenance cost.......For producers of advanced stainless components the choice of stainless material influences not only the product properties, but also the tooling solution for sheet metal stamping. This work describes how forming and punching tools will be affected when introducing the stainless alloys ferritic EN1...

  7. Moving Griffith crack in an orthotropic strip with punches at boundary faces

    Directory of Open Access Journals (Sweden)

    S. Mukherjee

    2005-01-01

    Full Text Available Integral transform technique is employed to solve the elastodynamic problem of steady-state propagation of a Griffith crack centrally situated along the midplane of orthotropic strip of finite thickness 2h and subjected to point loading with centrally situated moving punches under constant pressure along the boundaries of the layer. The problem is reduced to the solution of a pair of simultaneous singular integral equations with Cauchy-type singularities which have finally been solved through the finite Hilbert transform technique. For large h, analytical expression for the stress intensity factor at the crack tip is obtained. Graphical plots of the numerical results are also presented.

  8. NUMERICAL SIMULATION BY COMPUTATIONAL FLUID DYNAMICS AND EXPERIMENTAL STUDY ON STIRRED BIOREACTOR WITH PUNCHED IMPELLER

    Institute of Scientific and Technical Information of China (English)

    WANG Yu; HE Pingting; YE Hong; XIN Zhihong

    2007-01-01

    Instantaneous flow field and temperature field of the two-phase fluid are measured by particle image velocimetry (PIV) and steady state method during the state of onflow. A turbulent two-phase fluid model of stirred bioreactor with punched impeller is established by the computational fluid dynamics (CFD), using a rotating coordinate system and sliding mesh to describe the relative motion between impeller and baffles. The simulation and experiment results of flow and temperature field prove their warps are less than 10% and the mathematic model can well simulate the fields, which will also provide the study on optimized-design and scale-up of bioreactors with reference value.

  9. Punch List

    Science.gov (United States)

    Biemiller, Lawrence

    2008-01-01

    This article features university architect Ron McCoy and describes his work at the Arizona State University (ASU). McCoy, now on his fifth year of overseeing construction on all four Arizona State campuses, came to ASU 14 years ago as a professor and director of the School of Architecture and Landscape Architecture. He was thinking seriously about…

  10. Developing JAVA Card Application with RMI API

    Science.gov (United States)

    JunWu, Xu; JunLing, Liang

    This paper describes research in the use of the RMI to develop Java Card applications. the Java Card RMI (JCRMI), which is based on the J2SE RMI distributed-object model. In the RMI model a server application creates and makes accessible remote objects, and a client application obtains remote references to the server's remote objects, and then invokes remote methods on them. In JCRMI, the Java Card applet is the server, and the host application is the client.

  11. C-cards in Music Education

    DEFF Research Database (Denmark)

    Valente, Andrea; Lyon, Kirstin Catherine

    2005-01-01

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

  12. C-cards in Music Education

    DEFF Research Database (Denmark)

    Valente, Andrea; Lyon, Kirstin Catherine

    Music and Computer Science share a dual nature: theory and practice relate in complex ways, and seem to be equally central for learners; for this no standard teaching approach for children has yet emerged in either of these two areas. Computational cards is a tabletop game, where cards act...... of the card; if the action is to generate a sound, then the circuit will effectively became a music machine....

  13. 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.

  14. Falla cardíaca (primera parte)

    OpenAIRE

    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?

  15. Malignant conjunctival T cell lymphoma diagnosed by punch biopsy as a primary manifestation of systemic cancer

    Directory of Open Access Journals (Sweden)

    Isola V

    2012-05-01

    Full Text Available Vincenzo Isola,1 Danilo Mazzacane,1 Noemi Defelice,1 Antonio D’Amico,1 Laura Dezza,2 Antonio Marti,3 Alfredo Pece,1,41Department of Ophthalmology, Melegnano Hospital, 2Oncology Service, 3Department of Radiology, 4Fondazione Retina 3000, Milan, ItalyAbstract: This report documents a case of T cell lymphoma manifesting only with a conjunctival mass. A 67-year-old man underwent a diagnostic punch biopsy, histopathological examination, and immunohistochemical study for a pink-yellow colored mass infiltrating the bulbar conjunctiva in the lower fornix of the eyelid. A biopsy specimen of the conjunctival mass was found histopathologically to be a malignant T cell lymphoma. Systemic involvement was diagnosed within four weeks after the initial diagnosis by computed tomography, showing evidence of extension at the level of the ethmoidal cells, optic nerve, periorbital tissue, and pancreas. T cell lymphoma of the conjunctiva as a primary manifestation of systemic cancer is an uncommon entity. Punch biopsy may be the first diagnostic pathway useful to initiate a search for systemic involvement of a malignant lymphoid tumor of T cell lineage.Keywords: conjunctiva, cancer, T cell lymphoma, biopsy

  16. Complementary Post Transcriptional Regulatory Information is Detected by PUNCH-P and Ribosome Profiling

    Science.gov (United States)

    Zur, Hadas; Aviner, Ranen; Tuller, Tamir

    2016-01-01

    Two novel approaches were recently suggested for genome-wide identification of protein aspects synthesized at a given time. Ribo-Seq is based on sequencing all the ribosome protected mRNA fragments in a cell, while PUNCH-P is based on mass-spectrometric analysis of only newly synthesized proteins. Here we describe the first Ribo-Seq/PUNCH-P comparison via the analysis of mammalian cells during the cell-cycle for detecting relevant differentially expressed genes between G1 and M phase. Our analyses suggest that the two approaches significantly overlap with each other. However, we demonstrate that there are biologically meaningful proteins/genes that can be detected to be post-transcriptionally regulated during the mammalian cell cycle only by each of the approaches, or their consolidation. Such gene sets are enriched with proteins known to be related to intra-cellular signalling pathways such as central cell cycle processes, central gene expression regulation processes, processes related to chromosome segregation, DNA damage, and replication, that are post-transcriptionally regulated during the mammalian cell cycle. Moreover, we show that combining the approaches better predicts steady state changes in protein abundance. The results reported here support the conjecture that for gaining a full post-transcriptional regulation picture one should integrate the two approaches. PMID:26898226

  17. 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.

  18. Predicting punching acceleration from selected strength and power variables in elite karate athletes: a multiple regression analysis.

    Science.gov (United States)

    Loturco, Irineu; Artioli, Guilherme Giannini; Kobal, Ronaldo; Gil, Saulo; Franchini, Emerson

    2014-07-01

    This study investigated the relationship between punching acceleration and selected strength and power variables in 19 professional karate athletes from the Brazilian National Team (9 men and 10 women; age, 23 ± 3 years; height, 1.71 ± 0.09 m; and body mass [BM], 67.34 ± 13.44 kg). Punching acceleration was assessed under 4 different conditions in a randomized order: (a) fixed distance aiming to attain maximum speed (FS), (b) fixed distance aiming to attain maximum impact (FI), (c) self-selected distance aiming to attain maximum speed, and (d) self-selected distance aiming to attain maximum impact. The selected strength and power variables were as follows: maximal dynamic strength in bench press and squat-machine, squat and countermovement jump height, mean propulsive power in bench throw and jump squat, and mean propulsive velocity in jump squat with 40% of BM. Upper- and lower-body power and maximal dynamic strength variables were positively correlated to punch acceleration in all conditions. Multiple regression analysis also revealed predictive variables: relative mean propulsive power in squat jump (W·kg-1), and maximal dynamic strength 1 repetition maximum in both bench press and squat-machine exercises. An impact-oriented instruction and a self-selected distance to start the movement seem to be crucial to reach the highest acceleration during punching execution. This investigation, while demonstrating strong correlations between punching acceleration and strength-power variables, also provides important information for coaches, especially for designing better training strategies to improve punching speed.

  19. 48 CFR 413.301 - Governmentwide commercial purchase card.

    Science.gov (United States)

    2010-10-01

    ... purchase card. 413.301 Section 413.301 Federal Acquisition Regulations System DEPARTMENT OF AGRICULTURE....301 Governmentwide commercial purchase card. USDA policy and procedures on use of the Governmentwide commercial purchase card are established in Departmental Regulation Series 5000....

  20. 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

  1. In Brief: Arctic Report Card

    Science.gov (United States)

    Showstack, Randy

    2009-11-01

    The 2009 annual update of the Arctic Report Card, issued on 22 October, indicates that “warming of the Arctic continues to be widespread, and in some cases dramatic. Linkages between air, land, sea, and biology are evident.” The report, a collaborative effort of 71 national and international scientists initiated in 2006 by the Climate Program Office of the U.S. National Oceanic and Atmospheric Administration (NOAA), highlights several concerns, including a change in large-scale wind patterns affected by the loss of summer sea ice; the replacement of multiyear sea ice by first-year sea ice; warmer and fresher water in the upper ocean linked to new ice-free areas; and the effects of the loss of sea ice on Arctic plant, animal, and fish species. “Climate change is happening faster in the Arctic than any other place on Earth-and with wide-ranging consequences,” said NOAA administrator Jane Lubchenco. “This year“s Arctic Report Card underscores the urgency of reducing greenhouse gas pollution and adapting to climate changes already under way.”

  2. 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...

  3. A Simulation of Coevolution Using Playing Cards

    Science.gov (United States)

    Tatina, Robert

    2007-01-01

    In this article, the author describes a simulation of a coevolutionary "arms race" and introduce a way of teaching it that lets students use the theory of natural selection to explain the outcomes of the simulation. The simulation uses the numerical cards from an UNO[R] playing card deck to represent the speeds of individuals in populations of…

  4. The Ornery American: Orson Scott Card

    Science.gov (United States)

    Oatman, Eric

    2008-01-01

    This article profiles Orson Scott Card, the winner of this year's Margaret A. Edwards Award for his outstanding contributions to teen literature, specifically for Ender's Game and Ender's Shadow (1999, both Tor), a companion tale. Card, the magician behind both of these best sellers, is one of the nation's most prolific--and contentious--authors.…

  5. 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)

  6. Improved reader for magnetically-encoded ID cards

    Science.gov (United States)

    Wu, T. T.

    1979-01-01

    Hybrid demodulator in electronic card reader for magnetically encoded identification cards, accommodates variations in insertion speeds, yet is simpler and less expensive than equivalent all-digital circuits.

  7. 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 ...... of Computer Science concepts. Here a simple extension to c-cards is presented, that enables pupils to build and play with tangible musical machine.......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...

  8. Improving the Security of CardSpace

    Directory of Open Access Journals (Sweden)

    Alrodhan WaleedA

    2009-01-01

    Full Text Available CardSpace (formerly known as InfoCard is a digital identity management system that has recently been adopted by Microsoft. In this paper we identify two security shortcomings in CardSpace that could lead to a serious privacy violation. The first is its reliance on user judgements of the trustworthiness of service providers, and the second is its reliance on a single layer of authentication. We also propose a modification designed to address both flaws. The proposed approach is compatible with the currently deployed CardSpace identity metasystem and should enhance the privacy of the system whilst involving only minor changes to the current CardSpace framework. We also provide a security and performance analysis of the proposal.

  9. A method for numerically simulating the thermal state of a tube with punched helical-tape finning

    Science.gov (United States)

    Galushchak, I. V.; Gorbatenko, V. Ya.; Shevelev, A. A.

    2011-05-01

    A method for numerically simulating the thermal state of a tube with punched helical-tape finning and heat transfer from heating to heated medium through the finned tube is presented. Results of calculations carried out for one version of finning geometry under the conditions of heating nonboiling water by flue gases are given.

  10. Defect analysis in drilling needle-punched carbon–carbon composites perpendicular to nonwoven fabrics

    Directory of Open Access Journals (Sweden)

    Chenwei Shan

    2015-08-01

    Full Text Available Carbon–carbon composites are unique materials consisting of carbon fibers embedded in a carbonaceous matrix. Drilling of carbon–carbon composites is difficult to carry out due to the anisotropic, high specific stiffness and brittleness, nonhomogeneous inner structure of composites, and high abrasiveness of their reinforcing constituents. These typically result in defects being introduced into the workpiece and in very rapid wear development in the drilling tool. Defects are the undesired effects of machining using nonappropriate drilling parameters or worn drill. Aimed at this issue, first, the major defects caused in drilling needle-punched carbon–carbon composites are analyzed in detail. Second, the fiber fuzz factor and the ripping factor of fibers are defined to depict the drilling defects. Experiments are carried out using a conventional twist drill, and the results indicate that material structures, federates, and cutting speeds are reckoned to be the most significant factors contributing to defects.

  11. Routine use of punch biopsy to diagnose small fiber neuropathy in fibromyalgia patients.

    Science.gov (United States)

    Levine, Todd D; Saperstein, David S

    2015-03-01

    Fibromyalgia is a clinical syndrome that currently does not have any specific pathological finding to aid in diagnosis. Therefore, fibromyalgia is most likely a heterogeneous group of diseases with similar symptoms. Identifying and understanding the pathological basis of fibromyalgia will allow physicians to better categorize patients, increasing prospective treatment options, and improving potential therapeutic endeavors. Recent work has demonstrated that approximately 50% of patients diagnosed with fibromyalgia have damage to their small unmyelinated nerve fibers. A skin punch biopsy is a sensitive and specific diagnostic test for this damage as a reduction in nerve fiber density allows for the diagnosis of small fiber neuropathy. Small fiber neuropathy is a disease with symptoms similar to fibromyalgia, but it often has a definable etiology. Identifying small fiber neuropathy and its underlying cause in fibromyalgia patients provides them with a succinct diagnosis, increases treatment options, and facilitates more specific studies for future therapeutics.

  12. 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

    A new, simulative test of friction and lubrication in cold forging is developed by the authors. The test is based on a backward can extrusion process in which the workpiece rotates. An analytical model is presented determining the friction stress from the measured torque during testing combined...... 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....

  13. Finite-Element Modeling of Timber Joints with Punched Metal Plate Fasteners

    DEFF Research Database (Denmark)

    Ellegaard, Peter

    2006-01-01

    The focus of this paper is to describe the idea and the theory behind a finite-element model developed for analysis of timber trusses with punched metal plate fasteners (nail plates). The finite-element model includes the semirigid and nonlinear behavior of the joints (nonlinear nail and plate...... elements) and contact between timber beams, if any (bilinear contact elements). The timber beams have linear-elastic properties. The section forces needed for design of the joints are given directly by the finite-element model, since special elements are used to model the nail groups and the nail plate...... area over the joint lines. The finite-element model is based on the Foschi model, but with further improvements. After the theory of the model is described, results from experimental tests with two types of nail plate joints are compared with predictions given by the model. The model estimates...

  14. The small punch assessment of toughness losses in low alloy steels

    Energy Technology Data Exchange (ETDEWEB)

    Bulloch, J.H. [ESB, Power Generation, Dublin (Ireland)

    1998-12-31

    The presentation deals at length with the relationship between the Small Punch, SP, test transition temperature Tsp, behaviour and those displayed by the conventional Charpy Fracture Appearance Transition Temperature, FATT, obtained from large test specimens. Essentially it was demonstrated that the total test temperature range trends could reasonably be described by a non-linear expression such as FATT varied inversely with the square of the Tsp. Finally when the Tsp against FATT trends were separated into different steel classes an encouraging picture emerged inasmuch that a reasonable amount of data exhibited good agreement with the predicted effects of grain size. Fractographic details were also discussed and strong effects of strain or loading rates were identified. (orig.) 19 refs.

  15. Punching shear capacity of reinforced concrete slabs with headed shear studs

    DEFF Research Database (Denmark)

    Hoang, Linh Cao; Pop, Anamaria

    2015-01-01

    . For this purpose, an extension of the upper-bound crack sliding model is proposed. This involves analysis of sliding mechanisms in yield lines developed both within and outside the zone with shear reinforcement. Various types of headed shear studs were considered. The results obtained using the model were compared......Punching shear in slabs is analogous to shear in beams. Despite this similarity, current design codes provide distinctly different methods for the design of shear reinforcement in the two situations. For example, the Eurocode method for beam shear design is founded on the theory of rigid plasticity....... To design shear reinforcement in slabs, on the other hand, the engineer must settle for an empirical equation. The aim of the study reported is to demonstrate that it is possible in a simple manner to design shear reinforcement in slabs based on the same rigid-plasticity foundation as for beam shear design...

  16. Card - Electronic Money. Comparative Study

    Directory of Open Access Journals (Sweden)

    Mariana Rodica TIRLEA

    2012-11-01

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

  17. Relativistic Hydrodynamics on Graphic Cards

    CERN Document Server

    Gerhard, Jochen; Bleicher, Marcus

    2012-01-01

    We show how to accelerate relativistic hydrodynamics simulations using graphic cards (graphic processing units, GPUs). These improvements are of highest relevance e.g. to the field of high-energetic nucleus-nucleus collisions at RHIC and LHC where (ideal and dissipative) relativistic hydrodynamics is used to calculate the evolution of hot and dense QCD matter. The results reported here are based on the Sharp And Smooth Transport Algorithm (SHASTA), which is employed in many hydrodynamical models and hybrid simulation packages, e.g. the Ultrarelativistic Quantum Molecular Dynamics model (UrQMD). We have redesigned the SHASTA using the OpenCL computing framework to work on accelerators like graphic processing units (GPUs) as well as on multi-core processors. With the redesign of the algorithm the hydrodynamic calculations have been accelerated by a factor 160 allowing for event-by-event calculations and better statistics in hybrid calculations.

  18. Tissue Microarray Technology for Molecular Applications: Investigation of Cross-Contamination between Tissue Samples Obtained from the Same Punching Device

    Directory of Open Access Journals (Sweden)

    Erik Vassella

    2015-04-01

    Full Text Available Background: Tissue microarray (TMA technology allows rapid visualization of molecular markers by immunohistochemistry and in situ hybridization. In addition, TMA instrumentation has the potential to assist in other applications: punches taken from donor blocks can be placed directly into tubes and used for nucleic acid analysis by PCR approaches. However, the question of possible cross-contamination between samples punched with the same device has frequently been raised but never addressed. Methods: Two experiments were performed. (1 A block from mycobacterium tuberculosis (TB positive tissue and a second from an uninfected patient were aligned side-by-side in an automated tissue microarrayer. Four 0.6 mm punches were cored from each sample and placed inside their corresponding tube. Between coring of each donor block, a mechanical cleaning step was performed by insertion of the puncher into a paraffin block. This sequence of coring and cleaning was repeated three times, alternating between positive and negative blocks. A fragment from the 6110 insertion sequence specific for mycobacterium tuberculosis was analyzed; (2 Four 0.6 mm punches were cored from three KRAS mutated colorectal cancer blocks, alternating with three different wild-type tissues using the same TMA instrument (sequence of coring: G12D, WT, G12V, WT, G13D and WT. Mechanical cleaning of the device between each donor block was made. Mutation analysis by pyrosequencing was carried out. This sequence of coring was repeated manually without any cleaning step between blocks. Results/Discussion: In both analyses, all alternating samples showed the expected result (samples 1, 3 and 5: positive or mutated, samples 2, 4 and 6: negative or wild-type. Similar results were obtained without cleaning step. These findings suggest that no cross-contamination of tissue samples occurs when donor blocks are punched using the same device, however a cleaning step is nonetheless recommended. Our

  19. 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...

  20. Loyalty Card Promotional Activity in Budget Hotel

    OpenAIRE

    Teng, Fei

    2010-01-01

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

  1. PERIOD OF VALIDITY OF CERN CARDS

    CERN Multimedia

    Relations with the Host States Service

    2002-01-01

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

  2. SD card projects using the PIC microcontroller

    CERN Document Server

    Ibrahim, Dogan

    2010-01-01

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

  3. Reconstruction of large wounds using a combination of negative pressure wound therapy and punch grafting after excision of acral lentiginous melanoma on the foot.

    Science.gov (United States)

    Seo, Jimyung; Kim, Jihee; Nam, Kyoung Ae; Zheng, Zhenlong; Oh, Byung Ho; Chung, Kee Yang

    2016-01-01

    Melanoma in darker-pigmented individuals often develops in an acral lentiginous fashion on the foot. After surgical removal of a tumor at this site, repair of the wound can be challenging. This is because there is an insufficient local skin pool and lack of mobility of the skin in this area. Moreover, functional aspects such as walking and weight bearing should be considered. We performed a combination treatment of negative pressure wound therapy (NPWT) and punch grafting on 15 patients, after wide excision of acral lentiginous melanomas on the foot, and compared these to 26 patients who underwent either secondary intention healing (SIH, n = 13) or NPWT (n = 13) alone. The punch grafting with NPWT group showed significantly shorter healing times than those of the other two groups. Evaluation of completely healed wounds using the Vancouver Burn Scar Assessment Scale revealed that the punch grafting group had mean values better, or comparable, to the SIH or NPWT group in four of the five scales (except pigmentation). As for complications, only one patient developed a wound infection after punch grafting. Further, by utilizing NPWT for fixation of punch grafts, it was possible to treat all subjects as outpatients after punch grafting. These results show that a combination treatment of NPWT and punch grafting is an excellent therapeutic option for post-wide excision wounds on the feet, with significantly shortened healing times and favorable cosmetic outcomes.

  4. 75 FR 70753 - Market Test Involving Greeting Cards

    Science.gov (United States)

    2010-11-18

    ... cards, convenience, and a cost effective product for customer. Id. Additionally, it asserts that the... customer to sign and address the card and place it in a collection box, will make greeting cards more... postage will be paid based on the company's reports on the number of cards sold to customers or...

  5. 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.…

  6. 48 CFR 2913.301 - Governmentwide commercial purchase card.

    Science.gov (United States)

    2010-10-01

    ... purchase card. 2913.301 Section 2913.301 Federal Acquisition Regulations System DEPARTMENT OF LABOR... commercial purchase card. (a) The Government purchase card has far fewer requirements for documentation than other methods of purchasing. However, the same legal restrictions apply to credit card purchases...

  7. Skill Cards for Open-Ended Gameboards, Set A.

    Science.gov (United States)

    International Reading Association, Newport Beach, CA. California Reading Association.

    These skill cards and answer cards were designed for open ended game boards but may be used with any open ended game to reinforce reading skills. There are twelve sets in the packet. Each set contains twenty skill cards and one answer card. The topics for the sets are: long vowel substitution, short vowel substitution, consonant digraph…

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

    Science.gov (United States)

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

    2014-12-16

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

  9. 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...

  10. Notification: Purchase Card and Convenience Check Audit

    Science.gov (United States)

    Project #OA-FY13-0116, April 11, 2013. The U.S. Environmental Protection Agency, Office of Inspector General, is beginning the fieldwork phase of its audit of the agency’s purchase card and convenience check programs.

  11. Population Genetics Simulated with Playing Cards

    Science.gov (United States)

    Oliver, P. T. P.

    1975-01-01

    Describes how to use playing cards as simulators to demonstrate several aspects of allelism and allele frequency in a gene pool. They provide an "unexpected" result, promote group discussion and may stimulate students to devise variations for comparison. (BR)

  12. Credit: Educational Loans, Money Management, Credit Cards

    Science.gov (United States)

    Nation's Schools and Colleges, 1974

    1974-01-01

    Brief notes discuss current developments such as a bank loan program for parents with university-age children; a high school student-run credit union; and charging education fees with credit cards. (JF)

  13. 75 FR 55392 - Employment Network Report Card

    Science.gov (United States)

    2010-09-10

    ... From the Federal Register Online via the Government Publishing Office SOCIAL SECURITY ADMINISTRATION Employment Network Report Card AGENCY: Social Security Administration (SSA). ACTION: Notice of Webinar and National Teleconference Call listening sessions--announcing two opportunities for SSA to...

  14. FRENCH CARDS - NEW PROCEDURE FOR INITIAL APPLICATION

    CERN Multimedia

    Human Resources Division

    2002-01-01

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

  15. Analysis of OPACITY and PLAID Protocols for Contactless Smart Cards

    Science.gov (United States)

    2012-09-01

    of contactless technologies, such as RFID . Contactless smart cards contain a re-writable smart card microchip that is used to read or write via...technology: comparing and contrasting rfid and rf-enabled smart cards ,” [6] P. Oswal and M. Foong, “ RFID vs contactless smart cards - an unending debate...AND PLAID PROTOCOLS FOR CONTACTLESS SMART CARDS by Koh Ho Kiat Lee Yong Run September 2012 Thesis Co-Advisors

  16. Use score card to boost quality.

    Science.gov (United States)

    2002-10-01

    Keeping a score card can identify problem areas and track improvements. When specific goals are reached, staff are given rewards such as thank-you letters, tokens, or pizza parties. Staff are kept informed about the results of the score card through bulletin board postings, staff meetings, and the hospital Intranet. Data are collected with manual entry by nursing staff, chart review by performance improvement, and a computerized program.

  17. Prototype ALICE front-end card

    CERN Multimedia

    Maximilien Brice

    2004-01-01

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

  18. A study on rate sensitivity of elasto-plastic fracture toughness of TRIP steel evaluated by a small punch test

    Directory of Open Access Journals (Sweden)

    Shi L.

    2012-08-01

    Full Text Available TRIP steel indicates an excellent characteristic in energy absorption because of its high ductility and strength by strain-induced martensitic transformation (SIMT. Recently, some shock absorption members are being used for automotive industries. For good fuel consumption of the automobile, it would realize the weight reduction without decaying performance if TRIP steel can be applied to those members. It can be considered that the fracture toughness is an important factor to evaluate the performance. To evaluate fracture toughness locally at any point of a product of those members, small punch testing method is quite effective. In the present study, first, an impact small punch testing apparatus is established. In addition, elasto-plastic fracture toughness of TRIP steel under impact loading and its rate sensitivity tested at various deflection rates are challenged to evaluate.

  19. A study on rate sensitivity of elasto-plastic fracture toughness of TRIP steel evaluated by a small punch test

    Science.gov (United States)

    Iwamoto, T.; Hashimoto, S.-ya; Shi, L.

    2012-08-01

    TRIP steel indicates an excellent characteristic in energy absorption because of its high ductility and strength by strain-induced martensitic transformation (SIMT). Recently, some shock absorption members are being used for automotive industries. For good fuel consumption of the automobile, it would realize the weight reduction without decaying performance if TRIP steel can be applied to those members. It can be considered that the fracture toughness is an important factor to evaluate the performance. To evaluate fracture toughness locally at any point of a product of those members, small punch testing method is quite effective. In the present study, first, an impact small punch testing apparatus is established. In addition, elasto-plastic fracture toughness of TRIP steel under impact loading and its rate sensitivity tested at various deflection rates are challenged to evaluate.

  20. 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

  1. About the indentation of a rigid punch with concave base into half plane, taking into account the influence of filler in cavity

    Directory of Open Access Journals (Sweden)

    Amirjanyan H.A.

    2012-03-01

    Full Text Available The contact problem of elasticity theory about the indentation of a rigid punch with concave base into elastic half plane is considered. It is supposed that the cavity between punch and boundary of half plane is filled with air or ideal incompressible liquid. The problem was solved by the method of a discrete singularities. The distribution of contact stresses, the pressure inside cavity and the length of contact area were obtained.

  2. Heat transfer enhancement of finned oval tubes with staggered punched longitudinal vortex generators

    Energy Technology Data Exchange (ETDEWEB)

    Chen, Y.; Fiebig, M.; Mitra, N.K. [Ruhr-Universitaet Bochum (Germany). Inst. fuer Thermo- und Fluiddynamik

    2000-02-01

    Punched longitudinal vortex generators in form of winglets in staggered arrangements were employed to enhance heat transfers in high performance finned oval tube heat exchanger elements. Three-dimensional hydrodynamically and thermally developing laminar flow (Re = 300) and conjugate heat transfer in finned oval tubes were calculated by solving the Navier-Stokes and energy equations with a finite-volume method in curvilinear grids. Velocity field, pressure distribution, vortex formation, temperature fields, local heat transfer distributions and global results for finned oval tubes with two to four staggered winglets ({beta}= 30{sup o}, {lambda} = 2, h =H) were presented and compared. Winglets in staggered arrangement bring larger heat transfer enhancement than in in-line arrangement since the longitudinal vortices from the former arrangement influence a larger area and intensify the fluid motion normal to the flow direction. For Re = 300 and Fi = 500, the ratios of heat transfer enhancement to flow loss penalty (j/j{sub 0})/( f/f{sub 0}) were 1.151 and 1.097 for a finned oval tube with two and four staggered winglets, respectively. (author)

  3. Study of Hot Tearing During Steel Solidification Through Ingot Punching Test and Its Numerical Simulation

    Science.gov (United States)

    Koshikawa, Takao; Bellet, Michel; Gandin, Charles-André; Yamamura, Hideaki; Bobadilla, Manuel

    2016-08-01

    Experimental and numerical studies of hot tearing formation in steel are reported. On the one hand, an ingot punching test is presented. It consists in the application of a deformation at the surface of a solidifying 450 kg steel ingot. The experimental parameters are the displacement of the pressing tool, together with its velocity, leading to variations of a global strain rate. On the other hand, three-dimensional finite element thermomechanical modeling of the test is used. The time evolution of the strain tensor serves to compute an index to evaluate the susceptibility to create hot tears. It is based on the integration of a hot tearing criterion (HTC) that compares the local accumulation of strain with the expression of a critical value proposed in the literature. The main variable of the criterion is the brittleness temperature range (BTR) that refers to the solidification interval during which strain accumulates and creates hot cracks or tears. Detailed comparison of the simulation results with the measurements reveals the importance of the BTR for the prediction as well as excellent capabilities of the HTC to predict the formation of hot tears.

  4. 压射头的激光表面硬化工艺%Surface laser hardening of punch head

    Institute of Scientific and Technical Information of China (English)

    梁荣; 常晓惠; 谢伟; 董凤丹

    2014-01-01

    Experiments of laser remelting and phase transformation hardening were carried out on punch head made of QT 600-3 nodular cast iron.The hardened layer microstructure and wear-resistance were investigated , and service life of the punch heads treated by different laser hardening process was compared .Result shows that a fine ledeburite on surface layer obtained by laser remelting has excellent wear -resistance, this makes the maximum service life of punch heads raise to 4.8 times.%对QT600-3球墨铸铁压射头表面分别进行激光相变硬化处理和激光熔凝处理,研究了两种激光强化工艺的硬化层组织和耐磨性,比较了这两种激光处理压射头的使用寿命。结果表明,经激光熔凝处理得到的表层细小莱氏体具有最好的耐磨性,使得压射头的使用寿命最高提高到4.8倍。

  5. Reconciling species-level vs plastic responses of evergreen leaf structure to light gradients: shade leaves punch above their weight.

    Science.gov (United States)

    Lusk, Christopher H; Onoda, Yusuke; Kooyman, Robert; Gutiérrez-Girón, Alba

    2010-04-01

    *When grown in a common light environment, the leaves of shade-tolerant evergreen trees have a larger leaf mass per unit area (LMA) than their light-demanding counterparts, associated with differences in lifespan. Yet plastic responses of LMA run counter to this pattern: shade leaves have smaller LMA than sun leaves, despite often living longer. *We measured LMA and cell wall content, and conducted punch and shear tests, on sun and shade leaves of 13 rainforest evergreens of differing shade tolerance, in order to understand adaptation vs plastic responses of leaf structure and biomechanics to shade. *Species shade tolerance and leaf mechanical properties correlated better with cell wall mass per unit area than with LMA. Growth light environment had less effect on leaf mechanics than on LMA: shade leaves had, on average, 40% lower LMA than sun leaves, but differences in work-to-shear, and especially force-to-punch, were smaller. This was associated with a slightly larger cell wall fraction in shade leaves. *The persistence of shade leaves might reflect unattractiveness to herbivores because they yield smaller benefits (cell contents per area) per unit fracture force than sun leaves. In forest trees, cell wall fraction and force-to-punch are more robust correlates of species light requirements than LMA.

  6. Depositing archived paraffin tissue core biopsy specimens in paraffin tissue microarrays using a paraffin tissue punch modified with a countersink.

    Science.gov (United States)

    Vogel, Ulrich Felix

    2007-02-01

    Paraffin tissue microarrays (PTMAs) introduced by Kononen et al in 1998 have become a widely used technique in routine pathology and even more so in research. Kononen used a tissue puncher/arrayer (Beecher Instruments, Sun Prairie, WI, USA) to take paraffin tissue core biopsy specimens (PTCBs) of 0.6-2 mm in diameter from routine paraffin tissue blocks and transfer them to another paraffin block with up to 1000 holes. As pointed out by Mengel et al, however, it is not possible to use the Kononen/Beecher system to construct PTMAs out of archived PTCBs. To overcome this drawback in the extremely popular Beecher system, the paraffin tissue punch was modified by incorporating a conical 4 mm deep countersink. This countersink was milled with a conical precision cutter that can be bought in an ordinary hardware store (cost PTCB into the paraffin tissue punch and enables the construction of PTMAs with previously archived PTCBs using the widely distributed Beecher system. Moreover, this paraffin tissue punch can be used for other systems to create PTMAs, such as the low-budget systems designed by Vogel.

  7. Trasplante cardíaco

    Directory of Open Access Journals (Sweden)

    Dimitri Novitzky

    2007-01-01

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

  8. FRENCH CARDS - NEW PROCEDURE FOR INITIAL APPLICATION

    CERN Multimedia

    Human Resources Division

    2002-01-01

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

  9. Binarizing Business Card Images for Mobile Devices

    CERN Document Server

    Mollah, Ayatullah Faruk; Das, Nibaran; Sarkar, Ram; Nasipuri, Mita; Kundu, Mahantapas

    2010-01-01

    Business card images are of multiple natures as these often contain graphics, pictures and texts of various fonts and sizes both in background and foreground. So, the conventional binarization techniques designed for document images can not be directly applied on mobile devices. In this paper, we have presented a fast binarization technique for camera captured business card images. A card image is split into small blocks. Some of these blocks are classified as part of the background based on intensity variance. Then the non-text regions are eliminated and the text ones are skew corrected and binarized using a simple yet adaptive technique. Experiment shows that the technique is fast, efficient and applicable for the mobile devices.

  10. CRC-cards for Product Modelling

    DEFF Research Database (Denmark)

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

    2003-01-01

    , transportation, service and decommissioning. A main challenge when building product models is to collect and document the product related data, information and knowledge in a structured way. CRC cards are index cards (or computerized versions of these) which are used to record proposed classes, the behavior......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...

  11. Entendiendo la insuficiencia cardíaca

    OpenAIRE

    Guadalajara Boo,José Fernando

    2006-01-01

    La insuficiencia cardíaca es una enfermedad de la que existen múltiples definiciones y el concepto es adoptado en forma arbitraria por cada autor, de tal manera que la terminología es tan confusa actualmente que los autores de los megaestudios en el tratamiento médico de insuficiencia cardíaca, evitan denominar así a la enfermedad que van a tratar y sólo se concretan a indicar que la fracción de expulsión es < de 40 o de 35%. En este escrito, el objetivo es el denominar puntualmente los conce...

  12. 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.

  13. A lumbar disc surgery predictive score card.

    Science.gov (United States)

    Finneson, B E

    1978-06-01

    A lumbar disc surgery predictive score card or questionnaire has been developed to assess potential candidates for excision of a herniated lumbar disc who have not previously undergone lumbar spine surgery. It is not designed to encompass patients who are being considered for other types of lumbar spine surgery, such as decompressive laminectomy or fusion. In an effort to make the "score card" usable by almost all physicians who are involved in lumbar disc surgery, only studies which have broad acceptance and are generally employed are included. Studies which have less widespread use such as electromyogram, discogram, venogram, special psychologic studies (MMPI, pain drawings) have been purposely excluded.

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

    Data.gov (United States)

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

  15. 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.

  16. Effects of thermal fatigue on shear punch strength of tooth-colored restoratives

    Science.gov (United States)

    Melody, Fam Mei Shi; U-Jin, Yap Adrian; Natalie, Tan Wei Min; Elizabeth, Tay Wan Ling; Chien, Jessica Yeo Siu

    2016-01-01

    Aims: This study investigated the effect of thermal fatigue on the shear strength of a range of tooth-colored restorative materials including giomers, zirconia-reinforced glass ionomer cement (GIC), nano-particle resin-modified GIC, highly viscous GICs, and composite resin. Materials and Methods: Twenty specimens of each material were fabricated in standardized washers (17 mm outer diameter, 9 mm internal diameter, 1 mm thick). The specimens were cured, stored in 100% humidity at 37.5°C for 24 h, and randomly divided into two groups of 10. Group A specimens were nonthermocycled (NT) and stored in distilled water at 37°C for 168 h. Group B specimens were thermocycled (TC) for 10,000 cycles (168 h) with baths X, Y, and Z adjusted to 35°C, 15°C, and 45°C, respectively. Each cycle had dwell times of 28 s in X, and 2s in Y/Z in the order XYXZ. Specimens then underwent shear punch testing at a crosshead speed of 0.5 mm/min with a 2 kN load cell. Statistical analysis of shear strength was done using t-test and two-way ANOVA/Scheffe's post hoc test at significance level P composite resin (Filtek Z250XT) had the highest shear strength while the zirconia-reinforced (zirconomer) and a highly viscous GIC (Ketac Molar Quick) had the lowest. Conclusions: The effect of thermocycling on shear strength was material dependent. Thermal fatigue, however, did not significantly influence the shear strength of most materials assessed. The “sculptable” composite and giomer were significantly stronger than the other materials evaluated. Shear strength of the “flowable” injectable hybrid giomer was intermediate between the composite and GICs. PMID:27563182

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

    Science.gov (United States)

    2015-03-01

    PKI PoC RAPIDS RFID American National Standards Institute Bring Your Own Device Certificate Authority Common Access Card Card Issuance Facility...MEASUREMENTS OF KEY GENERATION PROCESS ON SMART CARDS by Christy A. Seawell March 2015 Thesis Advisor Alex Bordetsky Second Reader: Jonathan Shu...Master’s Thesis 4. TITLE AND SUBTITLE 5. FUNDING NUMBERS TIIVIE DELAY MEASUREMENTS OF KEY GENERATION PROCESS ON SMART CARDS 6. AUTHOR(S) Christy A

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

    Directory of Open Access Journals (Sweden)

    Toma Cristian

    2009-12-01

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

  19. 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...

  20. 26 CFR 49.4251-4 - Prepaid telephone cards.

    Science.gov (United States)

    2010-04-01

    ..., sells 1,000 cards it calls prepaid telephone cards to R, a convenience store owner, for $7,000. C..., R is a transferee reseller. Because R's customers will purchase other than for resale, they will be holders. Each card sold by R provides its holder, R's customer, with a fixed amount of...

  1. CarD: a new RNA polymerase modulator in mycobacteria.

    Science.gov (United States)

    Stallings, Christina L; Glickman, Michael S

    2011-01-01

    Mycobacteria CarD is an essential RNAP binding protein that regulates many transcripts including rRNA. This article will review our present state of knowledge regarding CarD and compare the known functions of CarD with other RNAP binding proteins in E. coli, emphasizing how this information can guide future investigations.

  2. Meeting Mathematics Standards with a Deck of Playing Cards

    Science.gov (United States)

    McAllister, Deborah A.; McDonald, Shirley A.; Bothman, Susan M.

    2010-01-01

    The activities contained in this document have been presented at several conference sessions. Participants engaged in hands-on activities for Grades 3 through 8 that utilized a deck of playing cards to meet mathematics content and process standards. Activities included variations of card games, but with a mathematical twist, and other card-based…

  3. Teaching with Documents. It's in the Cards: Archives and Baseball.

    Science.gov (United States)

    Vernon, John, Ed.

    1988-01-01

    Discusses the history of baseball cards and their use in the classroom as historical documents. Includes five exercises which deal with trading cards and the game itself. Provides a blown-up version of a 1950's Minnie Minoso baseball card to be used with one of the exercises. (GEA)

  4. 48 CFR 213.301 - Governmentwide commercial purchase card.

    Science.gov (United States)

    2010-10-01

    ... purchase card. 213.301 Section 213.301 Federal Acquisition Regulations System DEFENSE ACQUISITION... PROCEDURES Simplified Acquisition Methods 213.301 Governmentwide commercial purchase card. (1) “United States... accordance with 201.603-3(b) also may use the Governmentwide commercial purchase card to make a purchase...

  5. 48 CFR 2413.301 - Governmentwide commercial purchase card.

    Science.gov (United States)

    2010-10-01

    ... purchase card. 2413.301 Section 2413.301 Federal Acquisition Regulations System DEPARTMENT OF HOUSING AND... Acquisition Methods 2413.301 Governmentwide commercial purchase card. (c) HUD's procedures concerning the use of the government-wide commercial purchase card are contained in its Handbook on the...

  6. 48 CFR 13.301 - Governmentwide commercial purchase card.

    Science.gov (United States)

    2010-10-01

    ... purchase card. 13.301 Section 13.301 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION... Governmentwide commercial purchase card. (a) Except as provided in 32.1108(b)(2), the Governmentwide commercial purchase card is authorized for use in making and/or paying for purchases of supplies, services,...

  7. 48 CFR 1313.301 - Governmentwide commercial purchase card.

    Science.gov (United States)

    2010-10-01

    ... purchase card. 1313.301 Section 1313.301 Federal Acquisition Regulations System DEPARTMENT OF COMMERCE....301 Governmentwide commercial purchase card. The Department's procedures for the use and control of the Governmentwide commercial purchase card are set forth in CAM 1313.301....

  8. Instant Feedback for Learner Training: Using Individual Assessment Cards.

    Science.gov (United States)

    Lovelock, Clive

    2002-01-01

    Describes individual assessment cards devised by an English-as-a-Foreign-Language teacher in Japan. This system consists of giving each student her own individual assessment card at the beginning of each lesson. The focus of the information recorded on the card relates to the process of learning English. (Author/VWL)

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

    OpenAIRE

    McDonald, Noreen

    2000-01-01

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

  10. 77 FR 75410 - Request for Information Regarding Credit Card Market

    Science.gov (United States)

    2012-12-20

    ... PROTECTION Request for Information Regarding Credit Card Market AGENCY: Bureau of Consumer Financial... Financial Protection (Bureau) to conduct a review (Review) of the consumer credit card market, within the... the public about a number of aspects of the consumer credit card market, which are described...

  11. Integration through a Card-Sort Activity

    Science.gov (United States)

    Green, Kris; Ricca, Bernard P.

    2015-01-01

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

  12. Looking at Debit and Credit Card Fraud

    Science.gov (United States)

    Porkess, Roger; Mason, Stephen

    2012-01-01

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

  13. Repeated extraction of DNA from FTA cards

    DEFF Research Database (Denmark)

    Stangegaard, Michael; Ferrero, Laura; Børsting, Claus;

    2011-01-01

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

  14. Melting Metal on a Playing Card

    Science.gov (United States)

    Greenslade, Thomas B., Jr.

    2016-01-01

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

  15. 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.

  16. 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)

  17. Authoring of digital games via card games

    DEFF Research Database (Denmark)

    Valente, Andrea; Marchetti, Emanuela

    2014-01-01

    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...

  18. Christmas Card Arrives 93 Years Late

    Institute of Scientific and Technical Information of China (English)

    马加芬

    2008-01-01

    A postcard featuring a color drawing of Santa Claus and a young girl was mailed in 1914, but its jour- ney was slower than Christmas. It just arrived in northwest Kansas. The Christmas card was dated Dec. 23, 1914, and mailed to Ethel Martin of Oberlin, apparently from her cousins in Alma, Neb.

  19. Insuficiencia cardíaca y diabetes

    Directory of Open Access Journals (Sweden)

    Jorge Thierer

    2006-01-01

    Full Text Available 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 enzima convertidora ejercen una influencia favorable, en tanto que el uso de glitazonas todavía es controversial. La insuficiencia cardíaca puede a su vez generar diabetes, debido a la activación del sistema nervioso simpático y al efecto del tratamiento. La comprensión adecuada de estos hechos es fundamental para tomar decisiones correctas y mejorar la suerte de los pacientes.

  20. Artist Trading Cards: Connecting with Other Communities

    Science.gov (United States)

    Bovio, Deborah

    2011-01-01

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

  1. A View on Wear Mechanism of Metallic Card Clothing

    Institute of Scientific and Technical Information of China (English)

    WU Liang; WANG Wen-qiang; NI Huai-sheng

    2008-01-01

    The wear mechanism of metallic card clothing,used in textile industry, was analyzed. A fast wear test for metallic card clothing racks was developed, which was used as collecting the wear metal particles. The failure type of card clothing was analyzed by the mean of scanning electron microscopy (SEM) and ferro-spectrum technology. The results show that the main wear mechanism of metallic card clothing is low load and high repetition interval fatigue wear caused by friction force between fiber and metal wire teeth.The appropriate quenching microstmcture, which improves the wear resistance of the metallic card clothing rack is also discussed.

  2. Criteria for initiation of delamination in quasi-static punch-shear tests of a carbon-fiber composite material.

    Energy Technology Data Exchange (ETDEWEB)

    Chin, Eric Brian [Sandia National Lab. (SNL-CA), Livermore, CA (United States); English, Shawn Allen [Sandia National Lab. (SNL-CA), Livermore, CA (United States); Briggs, Timothy [Sandia National Lab. (SNL-CA), Livermore, CA (United States)

    2015-09-01

    V arious phenomenological delamination initiation criteria are analyzed in quasi - static punch - shear tests conducted on six different geometries. These six geometries are modeled and analyzed using elastic, large - deformation finite element analysis. Analysis output is post - processed to assess different delamination initiation criteria, and their applicability to each of the geometries. These criteria are compared to test results to assess whether or not they are appropriate based on what occurred in testing. Further, examinations of CT scans and ultrasonic images o f test specimens are conducted in the appendix to determine the sequence of failure in each test geometry.

  3. MODERN METHODS OF DESIGN AND ARRANGEMENT OF RAMMING PILES IN PUNCHED HOLES

    Directory of Open Access Journals (Sweden)

    ZOTSENKO N. L.

    2015-10-01

    Full Text Available Problem statement. Ramming piles in punched holes (RPPH differ of high degree of use of supporting capacity of base because of forming in it a compacted zone at the expense of displacement of soil in the volume rammer and compacted material of expansion. The method of their construction almost exclude excavation and formwork, reducing the consumption of concrete, metal, accelerates zero cycle compared to the foundations raised and excavation and immersion into the soil of precast elements. The expansion of the normative base, their design and construction should be for further implementation of of natural objects. The correctness of the geomechanical model of plane and spatial version of finite element method (FEM should be proved for the calculation of cooperative work of RPPH as part of grillages with base. The most effective kinds of equipment and technological schemes of construction of RPPH should be noticed. Conclusions. The paper presents the main regulations on the design and the arrangement RPPH, corresponding of construction norms of Ukraine. The results of experimental and theoretical studies conducted by the authors for over thirty years, and the experience of the use of these piles on the objects of civil engineering, industrial and agricultural construction made their base. The use of the elastoplastic model with the criterion of Mohr-Coulomb strength for designing of the system "grillage -RPPH- soil" was substantiated. The designing in plane and spatial problems of FEM is proved that in the distance between the axes of adjacent piles up to five diameters is a correct choice of a flat version and simplifying of calculating scheme to the conventional strip foundation. An improved. The method of calculating of RPPH as part of grillages ribbon, where as the width of the foundation was taken a diameter of the broadening of the pile, and the depth of its inception corresponds to the bottom of it. The supporting layer of base under the

  4. Highly sensitive photodetector based on ge double-barrier punch-through structure

    Directory of Open Access Journals (Sweden)

    Abdulkhaev O. A.

    2015-08-01

    Full Text Available In recent years, transmission and reception systems of optical signals are widely used. Receiving the optical signal in such systems is carried by photoreceiving modules based on a photodetector, which defines the quality of the received signal, the range and speed of the entire system. However, hitherto used p–i–n- and avalanche photodiodes do not fully meet the growing demands. The present work is devoted to investigate the photovoltaic characteristics of semiconductor thin base transistor structure based on germanium, which is superior the silicon counterparts by speed and gain. Investigated p+–n–p-structures were obtained by diffusion of antimony onto the substrate of p-type germanium to a depth of 1 micron and alloying of indium to the part of its surface which creates diffusion layer of ?+-type and with thickness of 0,5 microns. Experiments have shown that the reverse biasing of a single p+-n-emitter-base junction leads to a smooth increase in reverse current, at the same time when it is connected in series to forward biased collector p-n-junction there is a sharp increase in the current by voltage, giving properties of voltage surge suppressor. This behavior of the current-voltage characteristics can be explained by the punch-through effect when the space charge regions of the emitter junction and the space charge region of collector junction touch each other and the conditions are realized for double carrier injection into a fully depleted region of the transistor. At the same time giving small fixed voltages 0,1—0,15 V to the collector-base junction the output static characteristics can be received with an operating voltage of 3—3,5 V. A characteristic feature of the investigated transistor is that when the base region under illumination by integrated light intensity (50 and 3000 lux light current appears, whose magnitude with the increase of operating voltage (up to 1.7 V increases nonlinearly, resulting in increased

  5. RISK MANAGEMENT AND PREVENTION OF FRAUD IN CARD TRANSACTIONS

    Directory of Open Access Journals (Sweden)

    CODRUTA DANIELA PAVEL

    2012-05-01

    Full Text Available Credit institutions issuing and accepting cards have responsibility for identifying, evaluating and mitigation fraud and activities with potentially risk. Risk management is necessary to avoid losses that may occur both directly through fraud and indirectly through loss of customer confidence regarding safety card operations. The risk management in cards activities aims to identifying those events which by their appearance would produce adverse effects on the activity, possible generating financial loss and find solutions to avoid them and reduce their effect.Credit card fraud refers to any situation where a person deliberately uses: card obtained through illegal methods, a counterfeit card, a valid card code, in order to obtain cash, goods or undue services.

  6. Studies on Punching Shear Resistance of Two Way Slab Specimens with Partial Replacement of Cement by GGBS with Different Edge Conditions

    Science.gov (United States)

    Nemani, Ravi Dakshina Murthy; Rao, M. V. S.; Grandhe, Veera Venkata Satya Naranyana

    2016-09-01

    The present work is an effort to quantify the punching shear load resistance effect on two way simply supported slab specimens with replacement of cement by Ground Granulated Blast Furnace Slag (GGBS) with different edge conditions at various replacement levels and evaluate its efficiency. GGBS replacement has emerged as a major alternative to conventional concrete and has rapidly drawn the concrete industry attention due to its cement savings, cost savings, environmental and socio-economic benefits. The two way slab specimens were subjected to punching shear load by in house fabricated apparatus. The slab specimens were cast using M30 grade concrete with HYSD bars. The cement was partially replaced with GGBS at different percentages i.e., 0 to 30 % at regular intervals of 10 %. The test results indicate that the two way slab specimens with partial replacement of cement by GGBS exhibit high resistance against punching shear when compared with conventional concretes slab specimens.

  7. Dual Resolution Images from Paired Fingerprint Cards

    Science.gov (United States)

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

  8. SISTEM PENCATATAN KEHADIRAN BERBASIS JAVA CARD

    Directory of Open Access Journals (Sweden)

    Lidya Octarina

    2010-11-01

    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.

  9. 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

  10. Enhancing Privacy for Biometric Identification Cards

    CERN Document Server

    Balanoiu, Paul

    2010-01-01

    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.

  11. The topology of card transaction money flows

    Science.gov (United States)

    Zanin, Massimiliano; Papo, David; Romance, Miguel; Criado, Regino; Moral, Santiago

    2016-11-01

    Money flow models are essential tools to understand different economical phenomena, like saving propensities and wealth distributions. In spite of their importance, most of them are based on synthetic transaction networks with simple topologies, e.g. random or scale-free ones, as the characterisation of real networks is made difficult by the confidentiality and sensitivity of money transaction data. Here, we present an analysis of the topology created by real credit card transactions from one of the biggest world banks, and show how different distributions, e.g. number of transactions per card or amount, have nontrivial characteristics. We further describe a stochastic model to create transactions data sets, feeding from the obtained distributions, which will allow researchers to create more realistic money flow models.

  12. Repeated extraction of DNA from FTA cards

    DEFF Research Database (Denmark)

    Stangegaard, Michael; Ferrero, Laura; Børsting, Claus

    2011-01-01

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

  13. Repeated extraction of DNA from FTA cards

    OpenAIRE

    Stangegaard, Michael; Ferrero, Laura; Børsting, Claus; Frank-Hansen, Rune; Hansen, Anders Johannes; Morling, Niels

    2011-01-01

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

  14. Some security strategies for smart cards

    Energy Technology Data Exchange (ETDEWEB)

    Ros, F [Gemalto, St Cyr en Val, BP 6021, 45060 Orlans Cedex (France); Harba, R [LESI, Polytech' Orlans-LESI, 12 rue de Blois, 45067 Orleans Cedex 2 (France)

    2007-07-15

    This paper details current developments at Gemalto in the field of security. It focuses on two different security processes for ID cards. The first one consists in adding observable security features in the ID image to allow quick visual verification and serves mainly to detect counterfeit attempts. The second consists in watermarking ID images during the pre personalization step by a secret key stored in the chip. The interest of the different approaches is demonstrated with several real ID images.

  15. MCNP6 Fission Multiplicity with FMULT Card

    Energy Technology Data Exchange (ETDEWEB)

    Wilcox, Trevor [Los Alamos National Laboratory; Fensin, Michael Lorne [Los Alamos National Laboratory; Hendricks, John S. [Los Alamos National Laboratory; James, Michael R. [Los Alamos National Laboratory; McKinney, Gregg W. [Los Alamos National Laboratory

    2012-06-18

    With the merger of MCNPX and MCNP5 into MCNP6, MCNP6 now provides all the capabilities of both codes allowing the user to access all the fission multiplicity data sets. Detailed in this paper is: (1) the new FMULT card capabilities for accessing these different data sets; (2) benchmark calculations, as compared to experiment, detailing the results of selecting these separate data sets for thermal neutron induced fission on U-235.

  16. Implement Security using smart card on Cloud

    Directory of Open Access Journals (Sweden)

    Amish Kumar Aman

    2013-04-01

    Full Text Available Cloud is a concept of accessing the data from theirown datacenters such that the chances ofeavesdropping have been reduced and storage costis reduced. Here in this paper we are giving a briefsurvey of various cloud based techniqueimplemented so far. Although there are varioustechniques implemented so far for the cloudcomputing but here we are giving a survey of notonly cloud based techniques but also the concept ofsmart cards for the authentication between onecloud to another cloud.

  17. Economic evaluation of the CARDS study

    Directory of Open Access Journals (Sweden)

    Simona de Portu

    2006-09-01

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

  18. Technical Concept Command Center Library Document (CARDS)

    Science.gov (United States)

    1992-08-25

    have concentrated on the reuse of software code. This type of reuse has limited impact. The reuser ofter, has to struggle to insert components into a...lost to the reuser . To achieve broad spectrum reuse, CARDS advocates library-centered domain-specific reuse. A domain-specific library is built around...mathematical calculations. reuse library - A library specifically designed, built, and maintained to house reusable components. reuser - One who implements a

  19. LHC card games: bringing about retrocausality?

    CERN Document Server

    Silagadze, Z K

    2010-01-01

    The model of Nielsen and Ninomiya claims that "the SSC (Superconducting Supercollider) were stopped by the US Congress due to the backward causation from the big amounts of Higgs particles, which it would have produced, if it had been allowed to run". They also proposed to play a card game and if the "close LHC" card is drawn (with probability $\\sim 10^{-6}$), really close LHC on the eve of Higgs particle discovery to avoid more severe bad luck. Crazy? Probably. But paraphrasing Salvador Dali, if you believe that you and me are smarter in physics than Nielsen and Ninomiya, don't read this article, just go right on in your blissful idiocy. Therefore, I will try to make sense of backward causation. It turns out that not only the backward causation makes perfect sense in some models of possible reality, but that Nielsen and Ninomiya really have a chance to close LHC by a card game. The only thing they need is to be smart enough to manage to develop their theory up to the level of brilliance beginning from which ...

  20. Memory of Quark Matter Card Game

    CERN Document Server

    Csörgő, J; Csörgő, T

    2013-01-01

    Scientists at the Relativistic Heavy Ion Collider (RHIC, BNL) recently discovered, that the hottest known form of matter is not a gas, but acts like a fluid. Furthermore, this fluid of quarks expands and flows much more perfectly than water or any other well known fluid. This aspect of the RHIC discovery can be introduced even to primary levels of physics education, noting that the usual solid to liquid to gas sequence of phase transitions now are known to be followed by a transition to a nearly perfect fluid, a liquid of quarks, at the largest temperatures made by humans. The educational games described herein were invented by middle school students, members of a Science Club in Hungary. The games were invented for their entertainment, the educational applications in teaching high energy particle and nuclear physics to laypersons are quite unexpected but most welcomed. This manuscript describes games with a deck of cards called Quark Matter cards, where each card represents an elementary particle. The games ...

  1. Analysis of benzodiazepines and their metabolites using DBS cards and LC-MS/MS.

    Science.gov (United States)

    Lee, Heesang; Park, Yujin; Jo, Jiyeong; In, Sangwhan; Park, Yonghoon; Kim, Eunmi; Pyo, Jaesung; Choe, Sanggil

    2015-10-01

    Dried Blood Spot (DBS) has been used a blood extraction method for inherited metabolic disorder screening since 1960s. With introduction of LC-MS/MS, not only DBS could be used to analysis drugs in small blood volume, but in various fields, such as toxicology, drug therapeutic monitoring, drug diagnostic screening, and illicit drugs. In toxicology field, many drugs (e.g. benzodiazepines, acetaminophen, small molecule drugs) have been tested with DBS. Compared with earlier blood extraction methods (SPE and LLE), DBS has lots of advantages; lower blood volume (less than 50μL), shorter analysis time caused by a more concise analysis procedure and lower cost. We optimized the DBS procedure and LC-MS/MS conditions for 18 benzodiazepines, seven benzodiazepine metabolites, and one z-drug (zolpidem) analysis in blood. 30μL of whole blood was spotted on FTA DMPK card C and dried for 2h in a desiccator. A 6-mm disk was punched and vortexed for 1min in a centrifuge tube with 300μL methanol/acetonitrile mixture (1:1, v/v). After evaporation, redissolved in 100μL mobile phase of LC-MS/MS and 5μL was injected. In the analysis for 26 target compounds in blood, all of the method validation parameters - LLOD, LLOQ, accuracy (intra- and inter-assay), and precision (intra- and inter-assay) - were satisfied with method validation criteria, within 15%. The results of matrix effect, recovery, and process efficiency were good. We developed a fast and reliable sample preparation method using DBS for 26 benzodiazepines, benzodiazepine metabolites, and z-drug (zolpidem).

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

    Science.gov (United States)

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

    2015-04-07

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

  3. 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.

  4. Jefferson Lab's Trim Card II

    Energy Technology Data Exchange (ETDEWEB)

    Trent Allison; Sarin Philip; C. Higgins; Edward Martin; William Merz

    2005-05-01

    Jefferson Lab's Continuous Electron Beam Accelerator Facility (CEBAF) uses Trim Card I power supplies to drive approximately 1900 correction magnets. These trim cards have had a long and illustrious service record. However, some of the employed technology is now obsolete, making it difficult to maintain the system and retain adequate spares. The Trim Card II is being developed to act as a transparent replacement for its aging predecessor. A modular approach has been taken in its development to facilitate the substitution of sections for future improvements and maintenance. The resulting design has been divided into a motherboard and 7 daughter cards which has also allowed for parallel development. The Trim Card II utilizes modern technologies such as a Field Programmable Gate Array (FPGA) and a microprocessor to embed trim card controls and diagnostics. These reprogrammable devices also provide the versatility to incorporate future requirements.

  5. Guest Editorial: Card sort methodology: An objective measure in rehabilitation research

    OpenAIRE

    Haitham Jahrami, PhD

    2012-01-01

    Card sort clinical tests such as the Wisconsin Card Sort Test and Activity Card Sort are well known in several clinical practices, including psychiatry, neurology, neuropsychology, and learning disabilities. However, card sort methodology is less famous as a research methodology. This editorial attempts to shed light on the novelty of the card sort methodology and its relevance to rehabilitation research.

  6. Study of the mechanical properties of the electric power station components: the punch test; Etude des proprietes mecaniques des composants de centrales thermiques: l'essai punch test

    Energy Technology Data Exchange (ETDEWEB)

    Isselin, J

    2003-03-15

    The aging of the electric production park implies an increasing need of knowledge concerning the evolution of the mechanical properties of its components. With regard to this problem, the availability in material is more and more small. This work proposes to characterize these properties through a mechanical test called Punch test. The main characteristic of this test is to use very small volume samples. The development of this test has been carried out by the study of a 15 MDV 4-05 steel coming from a steam drum of a thermal power plant after 145000 hours of service. At first, we have measured the influence of the parameters of this test. Then, the study has dealt more particularly on the transition temperature of the material. With the finite element simulation method, the strain hardening coefficient of the material has been determined. (O.M.)

  7. Clinical evaluation of the Vitek Neisseria-Haemophilus Identification card.

    OpenAIRE

    Janda, W M; Malloy, P J; Schreckenberger, P C

    1987-01-01

    A clinical evaluation of the Vitek Neisseria-Haemophilus Identification (NHI) card (Vitek Systems, Inc., Hazelwood, Mo.) was performed with 480 clinical isolates and stock strains of Neisseria spp., Haemophilus spp., and other fastidious microorganisms included in the data base of the system. Identifications obtained with the NHI card were compared with those determined by conventional methods. The card identified 83.2% of 244 Neisseria spp. and Branhamella catarrhalis, 54.9% of 164 Haemophil...

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

    DEFF Research Database (Denmark)

    Valente, Andrea

    2004-01-01

    to classes of 10 to 12 years old, and in general to students with a limited mathematical background. Our approach builds on {\\em computational cards} (or c-cards), a project aiming at scaling-down the learning complexity of computer science core contents, by presenting symbol manipulation via a t......-cards is given and its educational implication discussed: the mapping provides a mean to concretize and animate automata. The algorithm works with both deterministic and non-deterministic finite automata....

  9. Biometrics and ID Cards — Enablers for Personal Security

    Science.gov (United States)

    Reisen, Andreas

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

  10. 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

  11. 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.

  12. The problems of using credit card and some possible solutions

    Institute of Scientific and Technical Information of China (English)

    付佶

    2012-01-01

      The credit card was first used in the 1920s,in the United States,and it has increased steadily. It becomes a worldwide payment method. The credit card provides two basic benefits. The first one is It provides the convenient to the holders for the credit card owners can carry a card instead of a large sum of cash. Moreover,the card-holders are able to purchase some products with this kind of card for it allows the owners to borrow money from bank at some future cost.(Sha Yang 2006)However,because of the imperfect of credit card system(Yingjiu Li 2005), unrealistic optimism in consumer credit card adoption(Sha yang 2006)and APR Trap (Steve Sildon2008),all of these problems cause lots of problems for cardholders. This presentation will consider about the three problems which will bring the trouble to the consumers,and then it will focus on some possible solutions to address these problems for individual users. Finally,the presentation will present some way to make money with credit card.

  13. 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.

  14. Volume of Requests for Internet Medicare Replacement Cards

    Data.gov (United States)

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

  15. PLC control of JH23- 63 punch press%JH23- 63型冲床的 PLC控制

    Institute of Scientific and Technical Information of China (English)

    赵升吨; 王二郎; 尚春阳; 闫伍超; 史维祥

    2001-01-01

    在简述冲床电气传统继电器——接触器控制方法存在问题的基础上,指出了对其进行 PLC控制的必要性。对 JH23- 63型冲床新旧两种控制方案进行了全面深入的分析,并建立了 PLC硬件接线方案和梯形图。在实际中成功地完成了该冲床的 PLC控制。%On the basis of briefly expounding traditional relay- contactor control method of the punch press electrical appliances, necessity with the PLC control for punch press is pointed out. PLC control properties of two kinds of control scheme for JH23- 63 punch press electrical appliances are comprehensively and thoroughly analyzed. Hardware wiring diagram and ladder diagram for the punch press PLC are established .In the light of above studies, PLC control of the press is successfully accomplished in practice.

  16. The Influence of the Punched Delta Wings on Flow Pattern and Heat Transfer Characteristic in a Fin-and-Oval-Tube Heat Exchanger

    Directory of Open Access Journals (Sweden)

    Amnart Boonloi

    2015-01-01

    Full Text Available 3D numerical investigations are performed to study the heat transfer, friction factor, and thermal performance of a fin-and-oval heat exchanger with punched delta wings for a range of 500 ≤ Re ≤ 2500 (based on the hydraulic diameter. The influences of the punched angles, 20°, 30°, and 45°, flow directions, wing tips pointing downstream and upstream, and pitch ratios, 2, 3, 4, 5, and 6, are investigated. The results show that the use of the punched delta wings in the fin-and-oval-tube heat exchanger leads to an enhancement in the heat transfer and friction loss as compared to the plain fin for all cases (Nu/Nu0 and f/f0 higher than 1. The enhancements of the heat transfer and friction factor are around 1.01–1.22 and 1.37–2.65 times higher than the base case, respectively. The punched delta wings create the vortex flows through the test section that helps enhance the strength of the impinging flow on the tube walls. The impingement of the fluid flow is an important key to augment the heat transfer rate and thermal performance in the heat exchanger.

  17. Bending and Twisting Springback Prediction in the Punching of the Core for a Lattice Truss Sandwich Structure

    Institute of Scientific and Technical Information of China (English)

    Wenchun JIANG; Bin YANG; Xuewei GUAN; Yun LUO

    2013-01-01

    The finite element method was used to study the springback induced by the punching of the core.In order to simulate the springback accurately,a mixed isotropic-nonlinear kinematic hardening model is used to define the material mechanical behavior during plastic deformation.The effects of the friction coefficient,the plate thickness and the die radius have been investigated.The results show that the springback of the sheet with diamond hole is different from the homogenous sheet.Not only bending springback,but also a twisting springback along the truss is generated because of the non-uniform distribution of the bending stress along the truss length.The plate thickness should be around 1.3 mm with larger friction coefficient and smaller die radius,which is useful to decrease the bending and twisting springback.

  18. Caquexia cardíaca Cardiac cachexia

    Directory of Open Access Journals (Sweden)

    Alberto Miján

    2006-05-01

    Full Text Available La insuficiencia cardíaca de carácter crónico (ICC, en especial si afecta al corazón derecho, ocasiona con frecuencia malnutrición. Si esta es grave y se unen otros componentes, puede producirse caquexia cardíaca. Esta se asocia a mayor morbilidad y menor supervivencia de los pacientes que la padecen. Las causas de la caquexia cardíaca son diversas, en general asociadas a mantener balance energético negativo, surgiendo cada vez mayor evidencia que apoya un origen multifactorial de la misma. Entre otros, factores neurohormonales, inflamatorios, inmunológicos y metabólicos se superponen en el paciente con ICC, pudiendo producir afectación y deterioro de diversos órganos o sistemas, incluyendo la caquexia cardíaca. Esta puede definirse de diversos modos que, en general, concretan una reducción de peso en un tiempo definido o de estructuras corporales, ya que esta entidad afecta tanto a la masa magra o celular activa, como a los tejidos adiposo y óseo "osteoporosis. De todos ellos, el deterioro más acusado puede observarse en el tejido muscular esquelético, tanto a nivel estructural como funcional, no quedando exento el corazón de su afectación. Respecto del tratamiento, este debe basarse en la evidencia científica disponible. La valoración del estado nutricional de todo paciente con ICC es obligada, debiendo intervenir nutricionalmente ante MEP o riesgo de desarrollarla. En esta situación, mas si existe caquexia cardíaca, es necesaria una modificación de la dieta oral en energía y calidad de la misma, debiendo valorar la indicación de nutrición artificial específica complementaria o alternativa. Asimismo, cada vez adquiere mayor fuerza causal el papel beneficioso del ejercicio físico moderado, así como de la modulación por determinados fármacos de las alteraciones metabólicas e inflamatorias observadas en la caquexia cardíaca, que incluyen una respuesta favorable a nivel funcional y estructural del paciente con ICC

  19. Trasplante cardíaco Heart transplant

    Directory of Open Access Journals (Sweden)

    M. Ubilla

    2006-08-01

    Full Text Available El trasplante cardíaco es considerado actualmente como el tratamiento de elección en la insuficiencia cardíaca terminal refractaria a tratamiento médico o quirúrgico. Debido a factores como la mayor esperanza de vida de la población y el manejo más eficaz de los síndromes coronarios agudos, cada vez hay un número mayor de personas que padecen fallo cardíaco. Se estima que la prevalencia de la enfermedad en países desarrollados está en torno al 1%; de éstos, un 10% está en una etapa avanzada y por tanto son potenciales receptores de un trasplante cardíaco. El problema está en que aún no es posible ofrecer esta modalidad terapéutica a todos los pacientes que la requieren. Por consiguiente, se hace necesario optimizar los resultados del trasplante cardíaco mediante la selección de pacientes, selección y manejo de los donantes, manejo perioperatorio y control de la enfermedad por rechazo del injerto. Desde el primer trasplante efectuado en diciembre de 1967, numerosos avances y cambios se han producido, lo que ha permitido aumentar la supervivencia y calidad de vida de quienes han recibido un nuevo corazón. A continuación se revisarán los aspectos más relevantes del trasplante cardíaco y los desafíos que enfrenta en la actualidad.A heart transplant is at present considered the treatment of choice in cases of terminal cardiac insufficiency refractory to medical or surgical treatment. Due to factors such as the greater life expectancy of the population and the more efficient management of acute coronary syndromes, there is an increasing number of people who suffer from heart failure. It is estimated that the prevalence of the disease in developed countries is around 1%; of this figure, some 10% are in an advanced stage and are thus potential receptors of a heart transplant. The problem is that it is still not possible to offer this therapeutic form to all of the patients that require it. Consequently, it is necessary to

  20. Mated Fingerprint Card Pairs 2 (MFCP2)

    Science.gov (United States)

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

  1. CERN Access Cards and Access Authorisations

    CERN Multimedia

    2003-01-01

    From the 01/05/2003, all problems relating to access cards and refusal of access to any zone, building or experiment within CERN must be addressed to the Centrale de Surveillance des Accès (CSA building 120) on 78877 or send an e-mail to Access.Surveillance@cern.ch. The responsibles for CERN access control have put into place a procedure with the CSA, Service Enregistrement and the Technical Control Room, to make sure that all problems get resolved in a proper and timely manner.

  2. 77 FR 4054 - Extension of Agency Information Collection Activity Under OMB Review: TSA Customer Comment Card

    Science.gov (United States)

    2012-01-26

    ... a customer comment card to collect passenger comments at airports, including complaints, compliments.... The card is being used by TSA at airports to collect customer comments, including complaints... OMB Review: TSA Customer Comment Card AGENCY: Transportation Security Administration, DHS. ACTION:...

  3. Disritmias cardíacas e anestesia

    Directory of Open Access Journals (Sweden)

    Michelle Nacur Lorentz

    2011-12-01

    Full Text Available JUSTIFICATIVA E OBJETIVOS: As disritmias são complicações relativamente comuns no período perioperatório, devendo ser diagnosticadas e adequadamente tratadas pelo anestesiologista quando houver indicação para tal. Este artigo foi elaborado com o objetivo de revisar os aspectos mais relevantes das disritmias cardíacas para o anestesiologista, bem como estabelecer relação de causa e efeito entre os fármacos utilizados no período perioperatório e as disritmias. CONTEÚDO: São apresentados neste artigo os mecanismos das disritmias, os fármacos que potencialmente causam disritmias, além do diagnóstico e tratamento no período perioperatório. CONCLUSÕES: As disritmias que ocorrem no período perioperatório muitas vezes não demandam tratamento e, em outras tantas, o tratamento pode gerar uma verdadeira iatrogenia. Portanto, o conhecimento das disritmias cardíacas e dos fatores que podem desencadeá-las possibilita ao anestesiologista melhor abordagem perioperatória, evitando tratamentos equivocados ou desnecessários.

  4. 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

  5. Using Library of Congress Playing Cards to Train Student Shelvers.

    Science.gov (United States)

    Smith, Jim

    1996-01-01

    Describes the procedures and benefits of using Library of Congress Playing Card games to teach library staff number sequencing and thereby reduce shelving errors. Appendixes include illustrations of the cards themselves, including table showing which call numbers correspond to various suits and values; training handouts; and two proposed studies.…

  6. Using Playing Cards to Simulate a Molecular Clock

    Science.gov (United States)

    Westerling, Karin E.

    2008-01-01

    Changes in DNA base-repair may serve as an indicator of the time elapsed since divergence from a common ancestor. DNA sequences can now be analyzed. The simulation presented in this article allows students to observe the accumulation of changes in a randomly mutating sequence of playing cards. The cards are analogous to DNA nucleotide or protein…

  7. Elements--A Card Game of Chemical Names and Symbols

    Science.gov (United States)

    Sevcik, Richard S.; Hicks, O'Dell; Schultz, Linda D.; Alexander, Susan V.

    2008-01-01

    "Elements" is a competitive card game designed to help middle school students recognize and correlate the names and symbols of the most significant chemical elements. Each student is required to construct his or her own decks of playing cards--one with the names of the chemical elements and one with their corresponding symbols--and compete against…

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

    Science.gov (United States)

    Bennett, Jacqueline; Forster, Tabetha

    2010-01-01

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

  9. CARD15 gene and the classification of Crohn's disease

    NARCIS (Netherlands)

    Murillo, L; Crusius, JBA; van Bodegraven, AA; Alizadeh, BZ; Pena, AS

    2002-01-01

    An insertion mutation at nucleotide 3020 (3020insC) in the CARD15 gene, originally reported as NOD2, has been strongly associated with Crohn's disease. The CARD15 G2722C missense mutation was also shown to be associated with this disease. We studied 130 Dutch Crohn's disease patients, with a median

  10. 75 FR 32158 - Information Collection; SRS Publications Evaluation Card

    Science.gov (United States)

    2010-06-07

    ...; ] DEPARTMENT OF AGRICULTURE Forest Service Information Collection; SRS Publications Evaluation Card AGENCY... organizations on the extension, with no revision, of a currently approved information collection, SRS Publications Evaluation Card. DATES: Comments must be received in writing on or before August 6, 2010 to...

  11. A Comparison of Card-sorting Analysis Methods

    DEFF Research Database (Denmark)

    Nawaz, Ather

    2012-01-01

    the recurrent patterns found and thus has consequences for the resulting website design. This paper draws an attention to the choice of card sorting analysis and techniques and shows how it impacts the results. The research focuses on how the same data for card sorting can lead to different website structures...

  12. 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.

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

    Science.gov (United States)

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

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

  14. Anonymous Card Shuffling and its Applications to Parallel Mixnets

    CERN Document Server

    Goodrich, Michael T

    2012-01-01

    We study the question of how to shuffle $n$ cards when faced with an opponent who knows the initial position of all the cards {\\em and} can track every card when permuted, {\\em except} when one takes $K< n$ cards at a time and shuffles them in a private buffer "behind your back," which we call {\\em buffer shuffling}. The problem arises naturally in the context of parallel mixnet servers as well as other security applications. Our analysis is based on related analyses of load-balancing processes. We include extensions to variations that involve corrupted servers and adversarially injected messages, which correspond to an opponent who can peek at some shuffles in the buffer and who can mark some number of the cards. In addition, our analysis makes novel use of a sum-of-squares metric for anonymity, which leads to improved performance bounds for parallel mixnets and can also be used to bound well-known existing anonymity measures.

  15. Perceptual and cognitive characteristics of common playing cards.

    Science.gov (United States)

    Olson, Jay A; Amlani, Alym A; Rensink, Ronald A

    2012-01-01

    We examined the perceptual and cognitive characteristics of the playing cards commonly used in the Western world. Specifically, we measured their visibility, memorability, likability, and verbal and visual accessibility. Based on visibility and memorability, four groups of cards were distinguished: the Ace of Spades, other Aces, number cards, and face cards. Within each of these groups, there were few differences due to value or suit. Based on likability and accessibility, three additional groups were distinguished: the Ace of Hearts, Queen of Hearts, and King of Hearts. Several interesting relations were found between how people remember, like, and access cards; some of these were similar to effects found in studies of visual perception, while others seemed entirely new. Our results demonstrate that rigorous examination of real-world stimuli can shed light on the perception of ordinary objects, as well as help us understand why magic works in the mind.

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

    NARCIS (Netherlands)

    Land, M.J.

    2009-01-01

    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 pres

  17. Novel disulfide bond-mediated dimerization of the CARD domain was revealed by the crystal structure of CARMA1 CARD.

    Directory of Open Access Journals (Sweden)

    Tae-ho Jang

    Full Text Available CARMA1, BCL10 and MALT1 form a large molecular complex known as the CARMA1 signalosome during lymphocyte activation. Lymphocyte activation via the CARMA1 signalosome is critical to immune response and linked to many immune diseases. Despite the important role of the CARMA1 signalosome during lymphocyte activation and proliferation, limited structural information is available. Here, we report the dimeric structure of CARMA1 CARD at a resolution of 3.2 Å. Interestingly, although CARMA1 CARD has a canonical six helical-bundles structural fold similar to other CARDs, CARMA1 CARD shows the first homo-dimeric structure of CARD formed by a disulfide bond and reveals a possible biologically important homo-dimerization mechanism.

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

    Directory of Open Access Journals (Sweden)

    Adel I. Al-Alawi

    2006-01-01

    Full Text Available SmartCards are one of the latest additions to the continuing list of advancements and innovations in the world of information and communication technology. A SmartCard resembles in size and shape to a normal credit card or bank ATM card, with a microprocessor chip implanted into the plastic card. These cards are used not just as identity cards, like the earliest versions of such cards, but hold a relatively huge amount of editable information including the card holder's bank data, e-purse, finger print, health record, blood type, traffic and license details and other such vital information. The purpose of this study was to present a general overview of SmartCards, a brief history, features and applications of SmartCards and the introduction of SmartCards in the Kingdom of Bahrain. This study collects some information about the features and related issues regarding the SmartCards which are to be issued to the public. A total of 513 questionnaires were distributed to students of the University of Bahrain. The questions asked included questions to check the acceptance of the people to replace their current cards with a SmartCards and their awareness of the new National SmartCard in Bahrain. It also evaluates the efforts taken by the government to create awareness among the public about the usage and features of the SmartCards.

  19. Authentications of Myanmar National Registration Card

    Directory of Open Access Journals (Sweden)

    Myint Myint Sein

    2013-04-01

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

  20. Providing contact cards for relatives following bereavement.

    Science.gov (United States)

    Clarke, K; Pearson, N

    This article describes the implementation of a Welsh Assembly Government policy to improve customer service and provide an opportunity for relatives to seek further information about the death of a loved one in an acute hospital setting. A new relative-centred pathway has been developed. It offers a single point of contact for recently bereaved relatives and provides an opportunity to discuss any concerns or anxieties in relation to the care and/or treatment in the final hours of their loved one's life. The pathway includes a contact card with the name and number of a designated person and is a more informal, empathetic and person-centred service than the formal complaint process.

  1. The Donation-Payment Gift Card Concept: how to give twice with one card

    CERN Document Server

    Crane, R; Sornette, D

    2005-01-01

    Standard economic theory, starting with Adam Smith's invisible hand, holds that those who trade for their own selfish motives of maximizing their private preferences may contribute more to the public wealth than those who claim altruistic motives. Under restrictive conditions, this has been shown to result from a self-organizing mechanism acting at the global system level, which ensures that optimal allocation of resources derives from competition within the rule of law. In a nutshell, according to this view, being competitively selfish adds value for all. But to what degree can doing good add competitive value to products and services? We propose the creation of the Donation-Payment card as a solution to the legal and moral issues plaguing the emerging anonymous, direct-to-consumer, stored-value prepaid (SVP) card market. Our proposal to redirect millions of dollars whose status is in conflict not only improves society and empowers people, but also represents the best free-market solution to the SVP-Cards in...

  2. The design of the center hole punch%关于中心打孔机的设计研究

    Institute of Scientific and Technical Information of China (English)

    聂荣臻; 曹建中

    2014-01-01

    The utility model relates to a center punch, including chassis, motor, rail, and two compressive bar inside the casing has stated push block, the top of the chassis with a nut, one end of the screw nut, through the top of the chassis and blocks are linked together, motor guide rail and the casing is fixed, the motor seat by machine guide rail and slide casing connection, motor seat is, the output of the motor connection power head; As described in the lower end of the block with a roller, block in the middle of the bilateral symmetry runs up two chute, each one end of the push rod is equipped with guide wheel, guide wheel sliding inside the chute, each lever through back to resellers and chassis rotation connection, in the middle of each lever and on the other side of the roller. Center punching machine of the utility model not only can fast clamping workpiece, three fast clamping, automatic centering, the purpose of realizing automatic centering.%本实用新型涉及一种中心打孔机,包括机壳、电机座、电机导轨和两个压杆,所述机壳内具有推块,机壳的顶部具有螺母,螺杆的一端通过螺母穿过机壳的顶部与推块相连,电机导轨与机壳固定连接,电机座通过电机导轨与机壳滑动连接,电机座内具有电机,电机的输出端连接有动力头;所述推块的下端具有滚轮,推块的中部两侧对称开有向上的两个斜槽,每个压杆的一端装有导向轮,导向轮在斜槽内滑动,每个压杆的中部通过回转销与机壳转动连接,每个压杆的另一端也均装有滚轮。本实用新型的中心打孔机,不仅能快速的夹紧工件,三点快速夹紧,自动定心,实现自动打中心孔的目的。

  3. The swipe card model of odorant recognition.

    Science.gov (United States)

    Brookes, Jennifer C; Horsfield, Andrew P; Stoneham, A Marshall

    2012-11-12

    Just how we discriminate between the different odours we encounter is not completely understood yet. While obviously a matter involving biology, the core issue isa matter for physics: what microscopic interactions enable the receptors in our noses-small protein switches—to distinguish scent molecules? We survey what is and is not known about the physical processes that take place when we smell things, highlighting the difficulties in developing a full understanding of the mechanics of odorant recognition. The main current theories, discussed here, fall into two major groups. One class emphasises the scent molecule's shape, and is described informally as a "lock and key" mechanism. But there is another category, which we focus on and which we call "swipe card" theories:the molecular shape must be good enough, but the information that identifies the smell involves other factors. One clearly-defined "swipe card" mechanism that we discuss here is Turin's theory, in which inelastic electron tunnelling is used to discern olfactant vibration frequencies. This theory is explicitly quantal, since it requires the molecular vibrations to take in or give out energy only in discrete quanta. These ideas lead to obvious experimental tests and challenges. We describe the current theory in a form that takes into account molecular shape as well as olfactant vibrations. It emerges that this theory can explain many observations hard to reconcile in other ways. There are still some important gaps in a comprehensive physics-based description of the central steps in odorant recognition. We also discuss how far these ideas carry over to analogous processes involving other small biomolecules, like hormones, steroids and neurotransmitters. We conclude with a discussion of possible quantum behaviours in biology more generally, the case of olfaction being just one example. This paper is presented in honour of Prof. Marshall Stoneham who passed away unexpectedly during its writing.

  4. Quantification of the brittle-ductile failure behavior of reactor steels by means of the small punch tests and micromechanical damage models; Quantifizierung des sproed-duktilen Versagensverhaltens von Reaktorstaehlen mit Hilfe des Small-Punch-Tests und mikromechanischer Schaedigungsmodelle

    Energy Technology Data Exchange (ETDEWEB)

    Linse, Thomas

    2013-02-25

    This work comprises the development and implementation of a non-local ductile damage model, the application of methods for the identification of material parameters from experimental data as well as the calculation of fracture mechanics parameters in the brittle-ductile transition zone through numerical simulations of fracture mechanical tests using the identified parameters. The developed non-local ductile damage model is based on the Gurson-Tvergaard- Needleman model (GTN). The pathological mesh sensitivity of the GTN model is eliminated by introducing an additional length parameter by means of an implicit gradient formulation. To solve the coupled field problem, the non-local damage model is implemented in a finite element program in the form of a userdefined element. Force-displacement-curves of the small punch test (SPT), a miniaturised test, are evaluated for the determination of material parameters. Given the modest material requirements for the preparation of the required samples remnants of Charpy-specimens are reused. Two ferritic reactor steels, both irradiated and unirradiated, are examined. The experiments cover the full brittle-ductile transition region of the steels. Following the concept of the Local Approach, fracture toughness values are determined by numerical calculation of the stress and deformation state in fracture mechanics specimen only. Here, the yield curves and damage parameters previously determined from the SPT are used. The calculated fracture toughness values are compared with experimental results.

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

    Science.gov (United States)

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

    2011-01-01

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

  6. Plane contact problem on indentation of a flat punch into a transversely-isotropic half-plane with functionally graded transversely-isotropic coating

    Science.gov (United States)

    Vasiliev, A. S.; Volkov, S. S.; Aizikovich, S. M.; Mitrin, B. I.

    2017-02-01

    Plane contact problem of the theory of elasticity on indentation of a non-deformable punch with a flat base into an elastic transversely-isotropic half-plane with a transversely-isotropic functionally graded coating is considered. Elastic moduli of the coating vary with depth according to arbitrary functions. An approximated analytical solution effective for a whole range of geometrical parameter (relative layer thickness) of the problem is constructed. Some properties of the contact normal pressure under the punch are obtained analytically and illustrated by the numerical examples for a transversely-isotropic homogeneous and functionally graded coatings with different types of variation of elastic moduli with depth. The distinctions in distribution of contact normal pressure for homogeneous and functionally graded materials, coated and non-coated bodies are studied analytically and numerically.

  7. Precautionary Borrowing and the Credit Card Debt Puzzle

    DEFF Research Database (Denmark)

    Druedahl, Jeppe; Jørgensen, Casper Nordal

    2015-01-01

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

  8. Plain and Rolled Images from Paired Fingerprint Cards

    Science.gov (United States)

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

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

    Science.gov (United States)

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

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

    CERN Multimedia

    Relations with the Host States Service

    2003-01-01

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

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

    CERN Multimedia

    Relations with the Host States Service

    2002-01-01

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

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

    CERN Multimedia

    Relations with the Host States Service

    2002-01-01

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

  13. Deuton-M Magnetic Tapes and Sheets for Cards

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    Magnetic stripe is one of the major applications of magnetic materials. As a key component of the present card technologies magnetic stripes play reliable components for electronic data interchange in worldwide electronic payment systems such as financial cards, transit tickets and phone cards, etc. Magnetic stripes are available in various coercivity materials, widths, lengths, structures and colors with each types of transferable, lamination and pressure sensitive magnetic tapes of Deuton-M. Manufacturing process, structure and characteristics of Deuton-M magnetic tape and sheet are described.

  14. 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.

  15. Paro Cardíaco en el Embarazo

    OpenAIRE

    Manuel Eduardo Sáenz Madrigal; Carlos Adrián Vindas Morera

    2013-01-01

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

  16. The tabletting machine as an analytical instrument: qualification of the measurement devices for punch forces and validation of the calibration procedures.

    Science.gov (United States)

    Belda, P M; Mielck, J B

    1998-11-01

    The quality of force measurement in an eccentric tabletting machine equipped with piezo-electric load washers mounted under pre-stress at the upper and lower punches, and the reliability of their calibration in situ and under working conditions were carefully investigated, since this tabletting machine is used as an 'analytical instrument' for the evaluation of the compression behaviour of pharmaceutical materials. For a quasistatic calibration procedure the repeatability under standard conditions and the robustness against variations in machine settings, installation conditions, equipment and handling were evaluated. Two differently constructed reference load cells equipped with strain gauges were used for the calibration of the upper punch sensor. The lower punch sensor was calibrated against the upper one. Except for a mechanical hysteresis, owing to uneven stress distribution over the piezo-electric sensors, the results of the quasistatic measurements are assessed to be satisfactory. In addition, dynamic calibrations were performed. One of the strain-gauged load cells was used in addition to two piezo-electric load washers installed without pre-stress. The dynamic behaviour of all the transducers used is deficient. While for the piezo-electric sensors a significant change in the slope of the calibration function with respect to the quasistatic behaviour was observed, for the strain-gauged load cell a pronounced hysteresis must be noted. Comparing the dynamic behaviour at different profiles of rates of force development generated by variations in machine speed and by maximum force setting, the variability in the sensitivity of the upper and lower punch piezo-electric load washers is comparatively small.

  17. Quantitation of dopamine, serotonin and adenosine content in a tissue punch from a brain slice using capillary electrophoresis with fast-scan cyclic voltammetry detection.

    Science.gov (United States)

    Fang, Huaifang; Pajski, Megan L; Ross, Ashley E; Venton, B Jill

    2013-01-01

    Methods to determine neurochemical concentrations in small samples of tissue are needed to map interactions among neurotransmitters. In particular, correlating physiological measurements of neurotransmitter release and the tissue content in a small region would be valuable. HPLC is the standard method for tissue content analysis but it requires microliter samples and the detector often varies by the class of compound being quantified; thus detecting molecules from different classes can be difficult. In this paper, we develop capillary electrophoresis with fast-scan cyclic voltammetry detection (CE-FSCV) for analysis of dopamine, serotonin, and adenosine content in tissue punches from rat brain slices. Using field-amplified sample stacking, the limit of detection was 5 nM for dopamine, 10 nM for serotonin, and 50 nM for adenosine. Neurotransmitters could be measured from a tissue punch as small as 7 µg (7 nL) of tissue, three orders of magnitude smaller than a typical HPLC sample. Tissue content analysis of punches in successive slices through the striatum revealed higher dopamine but lower adenosine content in the anterior striatum. Stimulated dopamine release was measured in a brain slice, then a tissue punch collected from the recording region. Dopamine content and release had a correlation coefficient of 0.71, which indicates much of the variance in stimulated release is due to variance in tissue content. CE-FSCV should facilitate measurements of tissue content in nanoliter samples, leading to a better understanding of how diseases or drugs affect dopamine, serotonin, and adenosine content.

  18. Efficacy of punch elevation combined with fractional carbon dioxide laser resurfacing in facial atrophic acne scarring: A randomized split-face clinical study

    Directory of Open Access Journals (Sweden)

    Gita Faghihi

    2015-01-01

    Full Text Available Background: A number of treatments for reducing the appearance of acne scars are available, but general guidelines for optimizing acne scar treatment do not exist. The aim of this study was to compare the clinical effectiveness and side effects of fractional carbon dioxide (CO 2 laser resurfacing combined with punch elevation with fractional CO 2 laser resurfacing alone in the treatment of atrophic acne scars. Materials and Methods: Forty-two Iranian subjects (age range 18-55 with Fitzpatrick skin types III to IV and moderate to severe atrophic acne scars on both cheeks received randomized split-face treatments: One side received fractional CO 2 laser treatment and the other received one session of punch elevation combined with two sessions of laser fractional CO 2 laser treatment, separated by an interval of 1 month. Two dermatologists independently evaluated improvement in acne scars 4 and 16 weeks after the last treatment. Side effects were also recorded after each treatment. Results: The mean ± SD age of patients was 23.4 ± 2.6 years. Clinical improvement of facial acne scarring was assessed by two dermatologists blinded to treatment conditions. No significant difference in evaluation was observed 1 month after treatment (P = 0.56. Their evaluation found that fractional CO 2 laser treatment combined with punch elevation had greater efficacy than that with fractional CO 2 laser treatment alone, assessed 4 months after treatment (P = 0.02. Among all side effects, coagulated crust formation and pruritus at day 3 after fractional CO 2 laser treatment was significant on both treatment sides (P < 0.05. Conclusion: Concurrent use of fractional laser skin resurfacing with punch elevation offers a safe and effective approach for the treatment of acne scarring.

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

    Science.gov (United States)

    Gegerias, Mary

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

  20. 6 CFR 37.25 - Renewal of REAL ID driver's licenses and identification cards.

    Science.gov (United States)

    2010-01-01

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

  1. 6 CFR 37.23 - Reissued REAL ID driver's licenses and identification cards.

    Science.gov (United States)

    2010-01-01

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

  2. 6 CFR 37.21 - Temporary or limited-term driver's licenses and identification cards.

    Science.gov (United States)

    2010-01-01

    ... identification cards. 37.21 Section 37.21 Domestic Security DEPARTMENT OF HOMELAND SECURITY, OFFICE OF THE SECRETARY REAL ID DRIVER'S LICENSES AND IDENTIFICATION CARDS Minimum Documentation, Verification, and Card... may only issue a temporary or limited-term REAL ID driver's license or identification card to...

  3. C-cards: using paper and scissors to understand computer science

    DEFF Research Database (Denmark)

    Valente, Andrea

    2003-01-01

    We define a simple card game, where cards are computational elements; computing machines can be defined, built and animated in a concrete way by disposing cards and moving pegs around them, following formal rules. We discuss how to use this card game as an educational tool, to introduce children ...

  4. Evaluation of ductile-brittle transition behavior with neutron irradiation in nuclear reactor pressure vessel steels using small punch test

    Energy Technology Data Exchange (ETDEWEB)

    Kim, M. C.; Lee, B. S. [KAERI, Taejon (Korea, Republic of); Oh, Y. J. [Hanbat National Univ., Taejon (Korea, Republic of)

    2003-10-01

    A Small Punch (SP) test was performed to evaluate the ductile-brittle transition temperature before and after neutron irradiation in Reactor Pressure Vessel (RPV) steels produced by different manufacturing (refining) processes. The results were compared to the standard transition temperature shifts from the Charpy test and Master Curve fracture toughness test in accordance with the ASTM standard E1921. The samples were taken from 1/4t location of the vessel thickness and machined into a 10x10x0.5mm dimension. Irradiation of the samples was carried out in the research reactor at KAERI (HANARO) at about 290 .deg. C of the different fluence levels respectively. SP tests were performed in the temperature range of RT to -196 .deg. C using a 2.4mm diameter ball. For the materials before and after irradiation, SP transition temperatures (T{sub sp}), which are determined at the middle of the upper and lower SP energies, showed a linear correlation with the Charpy index temperature, T{sub 41J}. T{sub sp} from the irradiated samples was increased as the fluence level increased and was well within the deviation range of the unirradiated data. The TSP had a correlation with the reference temperature (T{sub 0}) from the master curve method using a pre-cracked Charpy V-notched (PCVN) specimen.

  5. Effect of Chord Splice Joints on Force Distribution and Deformations in Trusses with Punched Metal Plate Fasteners

    DEFF Research Database (Denmark)

    Ellegaard, Peter

    2007-01-01

    The span of roof trusses with punched metal plate fasteners (nail plates) makes it often necessary to use splice joints in the top and bottom chords. In the finite element models used for design of the trusses these splice joints are normally assumed to be either rotationally stiff or pinned - th...... of splice joints on section forces and displacements are discussed considering the results from finite element calculations for a fink truss. It seems that the guidelines for treating splice joints as rotationally stiff do not necessarily lead to more realistic truss models....... - their real behaviour is semi-rigid. The influence of splice joints on the distribution of member forces and rotations in the splice joints is investigated in this paper. A finite element program, TrussLab, where the splice joints are given semi-rigid properties is used to analyse the effect of splice joints...... if their deformation has no significant effect upon the distribution of member forces according to Eurocode 5. Two simple guidelines for the design and location of splice joints are given in Eurocode 5 for treating the splice joints as rotationally stiff. The reasonability of these guidelines and the influence...

  6. Design of an MRI quadrature-data acquisition card

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    A design of a quadrature-data acquisition card based on peripheral component interconnect (PCI) bus for mini-type magnetic resonance imaging (MRI) system is reported. It uses two high speed analog-to-digital converters (ADCs) to sample the MRI signals and two static random access memories (SRAMs) to store the data which will be read to the computer by PCI bus after sampling. All the logic control signals on the card are generated by the field programmable gate array (FPGA). The software Foundation3.1 is used to design the FPGA and achieve useful result after simulating and implementing. The card has some merits that normal commercial cards do not have. For example, the sampling parameters can be varied according to different pulse sequences.

  7. Chronic Bullying Can Show Up in Report Cards

    Science.gov (United States)

    ... https://medlineplus.gov/news/fullstory_163318.html Chronic Bullying Can Show Up in Report Cards Study found ... 2017 MONDAY, Jan. 30, 2017 (HealthDay News) -- Chronic bullying can take a toll on kids' grades. That's ...

  8. Satisfaction with Service for Internet Medicare Replacement Cards

    Data.gov (United States)

    Social Security Administration — This dataset contains results of Internet Report Card iRequest Survey conducted by mail between April and June 2014 using a brief scannable “report card” style...

  9. Ethics pocket cards: an educational tool for busy clinicians.

    Science.gov (United States)

    Volpe, Rebecca L; Levi, Benjamin H; Blackhall, George F; Green, Michael J

    2014-01-01

    The adage "an ounce of prevention is worth a pound of cure" is widely used in healthcare settings and can be applied to the work of institutional clinical ethics committees. The model of clinical ethics consultation, however, is inherently reactive: a crisis or question emerges, and ethics experts are called to help. In an effort to employ a proactive component to the model of clinical ethics consultation (as well as to standardize our educational interventions), we developed ethics pocket cards. The purpose of this article is to: (1) describe the rationale for using ethics pocket cards, (2) provide examples of our cards, and (3) begin a dialogue about the potential uses of ethics pocket cards. In doing so, we hope to explore how such portable, economical devices can advance the goals of ethics consultation as well as the educational aims of ethics committees.

  10. 76 FR 76475 - Employment Network (EN) Report Card

    Science.gov (United States)

    2011-12-07

    ... From the Federal Register Online via the Government Publishing Office SOCIAL SECURITY ADMINISTRATION Employment Network (EN) Report Card AGENCY: Social Security Administration. ACTION: Notice of Webinar and National Teleconference Call Listening Sessions--Announcing Two Opportunities for SSA to...

  11. An Asymmetric Fingerprint Matching Algorithm for Java Card

    OpenAIRE

    Bistarelli, Stefano; Santini, Francesco; Vaccarelli, Anna

    2004-01-01

    A novel fingerprint matching algorithm is proposed in this paper. The algorithm is based on the minutiae local structures, that are invariant with respect to global transformations like translation and rotation. Match algorithm has been implemented inside a smartcard over the Java Card? platform, meeting the individual's need for information privacy and the overall authentication procedure security, since the card owner biometric template never leaves the private support device and the match ...

  12. The card game 24 and its application to math education

    Science.gov (United States)

    Tong, Liping; Yang, Jie; Han, Xue; Velasquez, Loren

    2014-05-01

    The card game 24 is a mathematical game that traditionally engages elementary students to practice their mental computational skills. In this paper, we use probability to formulate and explore the game. We create score of difficulty level for solvable card combination set under various setup of game rules. Based on our findings, we create new playing rules and provide suggestions for different levels of players. Our results may serve as guidelines on introducing the game 24 into the practice of math education.

  13. Formal and Informal Regulations for Credit Card Payment Services

    OpenAIRE

    Guzin Gulsun Akin; Ahmet Faruk Aysan; Gültekin Gollu; Levent Yildiran

    2013-01-01

    The Turkish credit card market has recently undergone two important formal regulations: the interchange fee regulation in 2005 and the interest rate regulation in 2006. Banks started to charge annual fees to cardholders after the interest rate regulation, before which credit card ownership was costless. This practice sparked a widespread public outcry and legislative activity to control annual fees. Consumer unions vigorously called for regulations. They argued that in response to the fall in...

  14. NPS Government Purchase Card Program: An Analysis of Internal Controls

    Science.gov (United States)

    2014-03-18

    monthly AO and CH account statements (GSA, n.d.-d). The government has partnerships with Citibank , JP Morgan Chase, and U.S. Bank (GSA, n.d.-b), and... Citibank to process all types of transactions, including those made with the purchase, travel, and fleet card. However, the DoD’s independent agencies also...purchase card training. Furthermore, DoD annual ethics training is required as well. Initial training with Citibank is required, and NPS also requires that

  15. The Growth Potential of Debit Cards in Singapore

    OpenAIRE

    Heng, Deborah

    2010-01-01

    This paper starts by examining the evolution of the Singapore payments system from a historical perspective by reviewing the institutional evolution, as well as the development and adoption of some of the newest payment instruments. Two major trends in recent Singapore payment history are revealed, i.e. cash and check payments are being displaced by credit and debit card and other electronic mode of payments and usage of debit cards is seeing significant growth. From the literature revie...

  16. A 3D bus interconnect for network line cards

    OpenAIRE

    Engel, J; Kocak, T

    2004-01-01

    In this paper, we propose a 3D bus architecture as a processor-memory interconnection system to increase the throughput of the memory system currently used on line cards. The 3D bus architecture allows multiple processing elements on a line card to access a shared memory. The main advantage of the proposed architecture is to increase the network processor off-chip memory bandwidth while diminishing the latency otherwise caused by the single bus competition.

  17. Forum: House of Cards: Analyzing "Making Skills Everyone's Business "

    Science.gov (United States)

    St. Clair, Ralf

    2015-01-01

    When policy is made in a particular area, not only does one have to decide what to do but why he/she is doing it. Any plan for action is like a house of cards. At the bottom, there are assumptions. They hold up the next layer, which is the definition of the problem. At the top is the response, what is to be done. If any of the lower cards is not…

  18. 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...

  19. Spectroscopic Studies on the Characterization of a Persian Playing Card.

    Science.gov (United States)

    Holakooei, Parviz; Niknejad, Maryam; Vaccaro, Carmela

    2016-01-01

    This paper presents the results of our investigations on a playing card preserved at The Mūzih-i Āynih va Rushanāī in Yazd, Iran. Conducting micro X-ray fluorescence spectrometry (μ-XRF), micro-Raman spectroscopy (μ-Raman), infrared reflectography (IRR), ultraviolet fluorescence photography, radiography, and optical microscopy, various paints applied on the playing card were identified. According to our analytical studies, red, green, blue, black, and gold-like metallic paints were identified to be a red monoazo pigment (β-naphthol PR 53:1), chrome green, artificial ultramarine blue, carbon black, and brass powder (Dutch metal powder), respectively, dating the playing card to 1895 onward based on the manufacturing date of the red monoazo pigment. Barite was also shown to be mixed with the pigments as an extender. On the other hand, the portrait's face of the playing card was peculiarly blackened. Our analytical approach toward characterizing the blackened face showed that the black paint was achieved by carbon black and, in other words, the face was not blackened due to the darkening of Pb-bearing pigments. Moreover, it was shown that there was no underdrawing under the black face and the black paint was most probably executed in the same time with the other paints. Considering the possible use of the playing card, it was suggested not to remove the blackened face in the cleaning process since the black paint was a part of the integrity of the playing card.

  20. Comprehensive aerological reference data set (CARDS)

    Energy Technology Data Exchange (ETDEWEB)

    Eskridge, R.E.; Polansky, A.C.; Alduchov, O.A. [National Oceanic and Atmospheric Administration, Asheville, NC (United States). National Climatic Data Center] [and others

    1997-11-01

    The possibility of anthropogenic climate change has reached the attention of Government officials and researchers. However, one cannot study climate change without climate data. The CARDS project will produce high-quality upper-air data for the research community and for policy-makers. The authors intend to produce a dataset which is: easy to use, as complete as possible, as free of random errors as possible. They will also attempt to identify biases and remove them whenever possible. In this report, they relate progress toward their goal. They created a robust new format for archiving upper-air data, and designed a relational database structure to hold them. The authors have converted 13 datasets to the new format and have archived over 10,000,000 individual soundings from 10 separate data sources. They produce and archive a metadata summary of each sounding they load. They have researched station histories, and have built a preliminary upper-air station history database. They have converted station-sorted data from their primary database into synoptic-sorted data in a parallel database. They have tested and will soon implement an advanced quality-control procedure, capable of detecting and often repairing errors in geopotential height, temperature, humidity, and wind. This unique quality-control method uses simultaneous vertical, horizontal, and temporal checks of several meteorological variables. It can detect errors other methods cannot.

  1. Smart Cards Applications in the Healthcare System

    Directory of Open Access Journals (Sweden)

    Claudiu Oltean

    2011-06-01

    Full Text Available Current medical system based on medical records and health books is outdated and no longer meets the new requirements. Essential information security in terms of data privacy, integrity and authenticity, is not assured. Healthcare fraud with medical records is quite easy, because there is no security features to prevent this. Obtaining prescription drugs is slowly, the patient is forced in most cases, to go to the pharmacy staff to get their prescription. Another issue is data portability because each clinic can use a proprietary format of medical records, which is not always standardized. Modern and efficient healthcare system can be achieved by introducing smart cards and related software. Their introduction in addition to the portability and data security, reduce costs for both patient and medical institutions. The result will be increase confidence and patient satisfaction in medical institutions. Developed software package includes software applications which manage medical archive to smartcard, in a secure form and a software module which can be used for e-commerce transactions. All developed software application meets current standards for data security. Implementation of such solutions in practice would significantly reduce current costs in healthcare system.

  2. Card Clothing Matching Selection and Processing Effect of New Carding Machine%新型梳棉机针布配套选型及工艺效果

    Institute of Scientific and Technical Information of China (English)

    孙鹏

    2013-01-01

    探讨新型梳棉机针布配套选型及工艺效果.分析了新型梳棉机锡林、活动盖板、固定盖板、刺辊等针布的梳理作用及其相关具体要求.论述了新型梳棉机针布选型配套原则.通过新型梳棉机针布选型配套应用实例对比,诠释了新型梳棉机几种进口针布和国产针布配套选型的梳理作用和工艺效果.%Card clothing matching selection and processing effect of new carding machine were discussed.Carding effect and related demands were analyzed,including new carding machine cylinder,movable flat,fixed flat,licker-in et al.Selection principle of new carding machine card clothing was discussed.Through contrasting application example of new carding machine card clothing,carding effect and processing effect of several exported card clothing and domestic card clothing on new carding machine are introduced.

  3. Doctor Grube's Playing Cards or The Grube Method Simulation Game for Create-A-Deck of Standard 56-Printer Playing Cards!

    Science.gov (United States)

    Grube, Karl W.

    This paper describes how to create a deck of 56 playing cards using historical or educational facts in place of the numbers on the playing cards. Card data also deal with various games and activities to address interest and learning styles. (EH)

  4. Numerical development of a new correlation between biaxial fracture strain and material fracture toughness for small punch test

    Science.gov (United States)

    Kumar, Pradeep; Dutta, B. K.; Chattopadhyay, J.

    2017-04-01

    The miniaturized specimens are used to determine mechanical properties of the materials, such as yield stress, ultimate stress, fracture toughness etc. Use of such specimens is essential whenever limited quantity of material is available for testing, such as aged/irradiated materials. The miniaturized small punch test (SPT) is a technique which is widely used to determine change in mechanical properties of the materials. Various empirical correlations are proposed in the literature to determine the value of fracture toughness (JIC) using this technique. bi-axial fracture strain is determined using SPT tests. This parameter is then used to determine JIC using available empirical correlations. The correlations between JIC and biaxial fracture strain quoted in the literature are based on experimental data acquired for large number of materials. There are number of such correlations available in the literature, which are generally not in agreement with each other. In the present work, an attempt has been made to determine the correlation between biaxial fracture strain (εqf) and crack initiation toughness (Ji) numerically. About one hundred materials are digitally generated by varying yield stress, ultimate stress, hardening coefficient and Gurson parameters. Such set of each material is then used to analyze a SPT specimen and a standard TPB specimen. Analysis of SPT specimen generated biaxial fracture strain (εqf) and analysis of TPB specimen generated value of Ji. A graph is then plotted between these two parameters for all the digitally generated materials. The best fit straight line determines the correlation. It has been also observed that it is possible to have variation in Ji for the same value of biaxial fracture strain (εqf) within a limit. Such variation in the value of Ji has been also ascertained using the graph. Experimental SPT data acquired earlier for three materials were then used to get Ji by using newly developed correlation. A reasonable

  5. Valutazione economica dello studio CARDS: un aggiornamento

    Directory of Open Access Journals (Sweden)

    Simona de Portu

    2011-05-01

    clinical trial evaluating efficacy of atorvastatin versus placebo in preventing the occurrence of cardiovascular events in a cohort of type II diabetes patients without previous history of coronary events. A cost-effectiveness analysis in the perspective of the National Healthcare System (SSN has been performed, under the hypothesis of the imminent price reduction of atorvastatin, due to the loss of exclusivity. Results: after a median follow up of 3.9 years, the number of patients with at least a major cardiovascular event requiring hospitalization was lower in the atorvastatin arm (5.8% compared to the placebo arm (9.0%; p=0.001. Based on a cohort of 1,000 patients, treatment with atorvastatin permitted to gain 29.28 life years. The incremental cost of adding atorvastatin to the standard therapy amounted to €305,682, and was partially balanced by a cost reduction due to fewer hospitalizations, compared to the placebo arm (€ 168,313. Total direct costs were of €602.186 in the atorvastatin group and of € 464,818 in the placebo group, resulting into an incremental cost-effectiveness ratio of € 4,692 for Life Year Gained (LYG. Conclusion: the present study is an update of a previous economic analysis of the CARDS trial. Under the assumed new cost scenario, the cost-effectiveness profile of treating diabetic patients with atorvastatin becomes highly favourable, and leads to a significant reduction of the cost for Life Year Gained compared to the previous findings.

  6. Research on NC Turret System Based on Motion Control Card and Its Development%基于运动控制卡的数控转塔冲床数控系统研究

    Institute of Scientific and Technical Information of China (English)

    唐明明; 钟佩思; 车霞

    2014-01-01

    基于PC +运动控制卡的数控转塔冲床运动控制系统。以伺服电机的运动为主要研究对象,结合运动控制卡、驱动器、运动控制函数库,通过调用运动控制卡中的运动控制函数,实现伺服电机的单轴运动和连续运动等功能。在VC++6.0高级语言支持下,介绍了系统的开发过程,实现了实时控制、运动控制、状态检测显示等功能,并对系统优化和模具库管理进行了介绍。%Based on a CNC turret punch press motion control system of the PC + motion control card,this paper takes the stepping motor movement as the main research object and uses the motion control card, driver, motion control function library and cal ing mo-tion control functions of the movement control card to achieve its single shaft movement and continuous movement functions. Under the vc + + 6.0 high-level language support, it also introduces the development process of the system, its optimization and mould li-brary management and the way which is used to realize the real-time control, motion control, detecting state display and other func-tions.

  7. Cipher for smart card using Unicode, length and position

    Directory of Open Access Journals (Sweden)

    Natang. A. Salgia

    2011-12-01

    Full Text Available Smart cards have become a common thing today. Smart cards with various utilities are used today since they are easy to carry and relatively secured. But due to advancement of technologies, smart cards are becoming increasingly insecure. A paper from certain conference suggested a new encryption algorithm to keep the information secured in smart cards and to overcome forgery attacks. It claims that, on an average, even a supercomputer will take 101084 years to decrypt, which is much higher than the previous proposals. It makes use of the length of the PIN, and the position and the Unicode value of every character in the PIN along with a secret key to create cipher text. Also, final cipher text is formed by combining two different cipher texts, one from date and time and another from PIN and secret key. And only this final cipher text is saved on the smart card making this algorithm further more secured. But few anomalies were noticed in it. Firstly, the cipher text generated using proposed formula for encryption makes securing it using position problematic. Secondly, the formula given in actual paper misses an important step, without which decryption process gives wrong output. With proposed changes these problems are eradicated and the algorithm becomes more difficult to hack.

  8. A Proposal for a Privacy-preserving National Identity Card

    Directory of Open Access Journals (Sweden)

    Yves Deswarte

    2010-12-01

    Full Text Available In this paper, we propose to replace the national identity card, currently used in many countries, by a personal device that allows its user to prove some binary statements about him while minimizing personal information leakage. The privacy of the user is protected through the use of anonymous credentials that, allows him to prove binary statements about himself to another entity without having to disclose his identity or any unnecessary information. The proposed scheme also prevents the possibility of tracing the user, even if he proves several times the same statement (unlinkability property. A tamper-proof smartcard is used to store the personal information of the user thus protecting his privacy and preventing the risks of forgery at the same time. The user identifies himself to the card via biometrics thus forbidding an unauthorized use in the situationwhere the card is stolen or lost. Two implementation proposals of the privacy-preserving identity card are described and discussed, and should be experimented on Java Cards in a near future. Possible extensions are also proposed as future work.

  9. Paro Cardíaco en el Embarazo

    Directory of Open Access Journals (Sweden)

    Manuel Eduardo Sáenz Madrigal

    2013-12-01

    Full Text Available El paro cardíaco en el embarazo presenta un escenario único en el que están incluidos dos pacientes: la madre y el feto. El manejo de este escenario requiere de un equipo multidisciplinario incluyendo especialistas en anestesia, obstetricia, neonatología, cardiología y en ocasiones cirugía cardíaca. Los protocolos de soporte vital básico y soporte cardíaco avanzado deben ser implementados, sin embargo, dados los cambios anatómicos y fisiológicos que ocurren en el embarazo, algunas modificaciones en los algoritmos son fundamentales. La evidencia existente acerca del manejo del paro cardíaco en el embarazo es relativamente insuficiente, sin estudios randomizados, por lo tanto las recomendaciones son basadas en pequeños estudios de cohorte y reportes de casos, además de la opinión de los expertos. En esta revisión hablaremos del paro cardíaco en el embarazo, sus implicaciones y el manejo adecuado por parte del equipo multidisciplinario, además del tiempo en el que se debe realizar la cesárea en caso de no retorno de circulación espontánea.

  10. Clinical evaluation of the Vitek Neisseria-Haemophilus Identification card.

    Science.gov (United States)

    Janda, W M; Malloy, P J; Schreckenberger, P C

    1987-01-01

    A clinical evaluation of the Vitek Neisseria-Haemophilus Identification (NHI) card (Vitek Systems, Inc., Hazelwood, Mo.) was performed with 480 clinical isolates and stock strains of Neisseria spp., Haemophilus spp., and other fastidious microorganisms included in the data base of the system. Identifications obtained with the NHI card were compared with those determined by conventional methods. The card identified 83.2% of 244 Neisseria spp. and Branhamella catarrhalis, 54.9% of 164 Haemophilus spp., and 84.7% of 72 fastidious gram-negative species with no further testing required. Some isolates produced good confidence-marginal separation identifications, in which the correct identification was listed with one or two other possible identifications and extra tests were required and suggested. When isolates producing good confidence-marginal separation identifications were included, correct identifications of these organism groups increased to 97.1, 92.7, and 94.4%, respectively. Among the commonly isolated microorganisms, the NHI card identified 99.1% of 110 N. gonorrhoeae, 98.5% of 68 N. meningitidis, 93.9% of 98 H. influenzae, and 95.6% of 46 H. parainfluenzae strains. All of these organisms produced excellent to very good confidence level identifications except for H. influenzae biotypes II, III, and VII, for which hemolytic reactions were required for differentiation from H. haemolyticus. The NHI card reliably identified other fastidious gram-negative species, including H. aphrophilus, Eikenella corrodens, Gardnerella vaginalis, and Kingella denitrificans.

  11. FTA card utility for PCR detection of Mycobacterium leprae.

    Science.gov (United States)

    Aye, Khin Saw; Matsuoka, Masanori; Kai, Masanori; Kyaw, Kyaw; Win, Aye Aye; Shwe, Mu Mu; Thein, Min; Htoo, Maung Maung; Htoon, Myo Thet

    2011-01-01

    The suitability of the FTA® elute card for the collection of slit skin smear (SSS) samples for PCR detection of Mycobacterium leprae was evaluated. A total of 192 SSS leprosy samples, of bacillary index (BI) 1 to 5, were collected from patients attending two skin clinics in Myanmar and preserved using both FTA® elute cards and 70% ethanol tubes. To compare the efficacy of PCR detection of DNA from each BI class, PCR was performed to amplify an M. leprae-specific repetitive element. Of the 192 samples, 116 FTA® elute card and 112 70% ethanol samples were PCR positive for M. leprae DNA. When correlated with BI, area under the curve (AUC) values of the respective receiver-operating characteristic curves were similar for the FTA® elute card and ethanol collection methods (AUC=0.6). Taken together, our results indicate that the FTA® elute card, which enables the collection, transport, and archiving of clinical samples, is an attractive alternative to ethanol preservation for the detection of M. leprae DNA.

  12. Structural Equality Model Study for Credit Card Attitude Scale

    Directory of Open Access Journals (Sweden)

    Nuray GİRGİNER

    2011-06-01

    Full Text Available The aim of this study is to search for the validity and reliability of the Credit Card Attitude Scale developed by Girginer and her team (2008 grounding on the scale which had been formed by Hayhoe and his team (1999 with the help of Confirmatory Factor Analysis (CFA. The scale in question had been modified for the high education students living in Turkey. Data of the survey made in 2008 was used in this study, too. Findings of the study exhibited that validity degree of the scale with four dimensions formed by CFA was higher than the validity degree of the scale with five dimensions formed by Explanatory Factor Analysis. Goodness of fit indicators calculated for the structural model took place in the goodness of fit limits. The Structural Equation Model (SEM established with the idea that the attitudes towards credit card usage in anxiety, cognitive and affective dimensions affected credit card usage behaviours, was found to be significant statistically. According to the results of the SEM, anxiety attitudes have the greatest positive effect (0.53 on the behaviours. Also it was found that students have tendency to use more credit cards of different kinds for decreasing their financial risks when their anxieties related with credit card usage get more and more.

  13. Biometric authentication for ID cards with hologram watermarks

    Science.gov (United States)

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

    2002-04-01

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

  14. REMINDER - FRENCH CARDS - NEW PROCEDURE FOR INITIAL APPLICATION

    CERN Multimedia

    Human Resources Division

    2002-01-01

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

  15. 生瓷带打孔机冲孔单元的质量提升%Quality Improvement of Punching Unit for LTCC

    Institute of Scientific and Technical Information of China (English)

    杨卫; 王海珍; 斯迎军

    2016-01-01

    The green tape punching machine is one of the key equipment of the LTCC multi-layer substrate manufacture. Punching unit is the core component of the equipment. However, with the long-term application, it had been found that as the gap between the pin and the die decreased, the edge quality of the hole was getting worse. Through the experiment, the pin was damaged when it declined. The factors which causes needle damage were analyzed with fishbone diagrams. By improving the guidance stiffness, the processing technology, the stability of punching unit was improved greatly. At last, it was proved by field experiment that the improvements accorded with production requirement and the performances were also improved.%生瓷带打孔机是LTCC多层基板制造的关键工艺设备,冲孔单元是其核心部件,用来完成冲孔动作。在长期使用过程中发现,随着冲针与凹模之间的间隙减小,孔的边缘质量越来越差。通过试验观察,冲针在下降冲孔时受损。运用鱼骨图分析冲针受损的原因,通过提高导向刚度、完善零件加工工艺和整改装配过程不符合项等措施,提升冲孔单元质量。通过客户现场使用验证,改进后的冲孔单元冲孔质量稳定可靠,满足生产使用需求,性能得到提升。

  16. Application of variable stiffness damper with disc spring to punch%变刚度碟形弹簧减振器在冲床上的应用

    Institute of Scientific and Technical Information of China (English)

    孙培明; 魏协奔; 陈树钦

    2013-01-01

    分析了冲床减振器刚度对冲床设备基础及机身振动的影响,介绍了一种具有硬-软-硬变刚度特性的碟形弹簧减振器的开发与应用,该减振器有4个减振柱,采用C型碟簧,弹簧组合采用多组对合且各组叠合片数逐渐增加,与同类减振器相比,该减振器能量吸收率高,振动缓冲效果好,既能有效降低冲床设备基础的振动,也能限制机身振动幅度的增大,该减振器成本低廉且使用方便可靠.%The impact of the punch damper stiffness to the equipment base and vibration was analyzed.The development and application of a disc spring damper that has the kind of hard-soft-hard variable stiffness characteristics were described.The shock absorber has four damping columns with C-type disc springs.The spring fixes a multiple set together and laminated plate number is gradually increased.Compared with similar shock absorber,this shock absorber has the advantages of high energy absorption and vibration dampening effect.And the punch equipment foundation vibration was effectively reduled and the increasing of the vibration amplitude of the punching machine was limited.The shock absorber is of low cost and convenient to be used.

  17. 某种高速冲床外购件的可靠性分析与研究%Analysis and research of purchased parts reliability for certain high-speed punch

    Institute of Scientific and Technical Information of China (English)

    张根保; 陈宥宇; 张会杰; 孙晓丁

    2012-01-01

    为提升高速冲床整体可靠性水平,将所含外购件视为整体,分析了高速冲床外购件对整机影响,建立了高速冲床外购件双重威布尔分段模型,计算时间拐点并检验,分别进行早期失效期、偶然失效期FMEA对比分析,提出了高速冲床外购件关键控制技术.同时,作为共性技术,对其它高速冲压设备外购件可靠性分析与控制具有指导意义.%In order to enhance the entire reliability of high-speed punch, the purchased parts were considered as a whole. The influence of purchased parts on high-speed punch was analyzed. Sectional model involving two Weibull distributions of purchased parts in high-speed punch was established. The calculation and test on inflection point were implemented. The FMEA of the early failure period and the random failure period were compared. And the key control technology on purchased parts of high-speed punch was proposed which is significant in reliability analysis and control of purchased parts in other high-speed punching machines.

  18. CARD11 blockade suppresses murine collagen-induced arthritis via inhibiting CARD11/Bcl10 assembly and T helper type 17 response.

    Science.gov (United States)

    Wang, H; Zhao, J; Zhang, H; Huang, Y; Wang, S; Tu, Q; Yang, N

    2014-05-01

    The scaffold protein caspase recruitment domain-containing protein 11 (CARD11) is implicated in the regulation of inflammation and autoimmunity. The present study aimed to explore the role of CARD11 in the pathogenesis of rheumatoid arthritis (RA). Mice with collagen-induced arthritis (CIA) were treated with either CARD11-targeted interfering RNA (CARD11 siRNA) or control siRNA by intraperitoneal injection every 3 days after CIA establishment. The clinical score of arthritis was recorded every other day. Synovial inflammation and cartilage erosion were evaluated by histology and microcomputed tomography (micro-CT). Serum anti-type II collagen (anti-CII) antibodies and cytokines were measured by enzyme-linked immunosorbent assay (ELISA). The CARD11/Bcl10 formation and nuclear factor-kappa B (NF-κB) activation was assessed by immunoprecipitation and immunoblotting, and the percentage of T helper type 17 (Th17) cells was determined by flow cytometry. Systemic administration of CARD11 siRNA significantly reduced the clinical score of CIA severity. As indicated by the histology, joint inflammation and destruction were attenuated by CARD11 siRNA treatment. Micro-CT demonstrated less severe joint destruction in CARD11 siRNA-treated mice than in control mice. CARD11 siRNA treatment resulted in inhibition of CARD11/Bcl10 formation and the subsequent NF-κB activation. In addition, treatment with CARD11 siRNA resulted in a pronounced decrease in proinflammatory cytokines interleukin (IL)-1β, IL-6 and IL-17. Serum anti-CII antibody and the percentage of Th17 cells were also significantly reduced. CARD11 is involved in the pathogenesis of CIA by formation of the CARD11/Bcl10 complex and enhancement of the Th17 cell response. Targeting CARD11 provides a novel research direction in the development of therapeutic strategies for RA.

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

    DEFF Research Database (Denmark)

    Reinau, Kristian Hegner; Harder, Henrik

    2016-01-01

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

  20. Digital signature systems based on smart card and fingerprint feature

    Institute of Scientific and Technical Information of China (English)

    You Lin; Xu Maozhi; Zheng Zhiming

    2007-01-01

    Two signature systems based on smart cards and fingerprint features are proposed. In one signature system, the cryptographic key is stored in the smart card and is only accessible when the signer's extracted fingerprint features match his stored template. To resist being tampered on public channel, the user's message and the signed message are encrypted by the signer's public key and the user's public key, respectively. In the other signature system, the keys are generated by combining the signer's fingerprint features, check bits, and a rememberable key,and there are no matching process and keys stored on the smart card. Additionally, there is generally more than one public key in this system, that is, there exist some pseudo public keys except a real one.

  1. 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. 

  2. Sensitivity of solid rocket propellants for card gap test

    Energy Technology Data Exchange (ETDEWEB)

    Kimura, Eishu; Oyumi, Yoshio (Japan Defense Agency, Tokyo (Japan). Technical Research and Development Inst.)

    1999-05-01

    Card gap test, which is standardized in Japan Explosives Society, was modified in order to apply it to solid rocket propellants and carried out to evaluate sensitivities against shock stimuli. Solid propellants tested here were mainly azide polymer composite propellants, which contained ammonium nitrate (AN) as a main oxidizer. Double base propellant, composed nitroglycerin and nitrocellulose (NC), and ammonium perchlorate (AP)-based composite propellants. It is found that the sensitivity was dominated by the oxidizer characteristics. AP- and AN-based propellant had less sensitivity and HMX-based propellant showed higher sensitivity, and the adding of NC and TMETN contributed to worse sensitive for the card gap test. Good relationship was obtained between the card gap sensitivity and the oxygen balance of propellants tested here. (orig.)

  3. BEHAVIOR BASED CREDIT CARD FRAUD DETECTION USING SUPPORT VECTOR MACHINES

    Directory of Open Access Journals (Sweden)

    V. Dheepa

    2012-07-01

    Full Text Available Along with the great increase of internet and e-commerce, the use of credit card is an unavoidable one. Due to the increase of credit card usage, the frauds associated with this have also increased. There are a lot of approaches used to detect the frauds. In this paper, behavior based classification approach using Support Vector Machines are employed and efficient feature extraction method also adopted. If any discrepancies occur in the behaviors transaction pattern then it is predicted as suspicious and taken for further consideration to find the frauds. Generally credit card fraud detection problem suffers from a large amount of data, which is rectified by the proposed method. Achieving finest accuracy, high fraud catching rate and low false alarms are the main tasks of this approach.

  4. 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.

  5. Towards a national report card in nursing: a knowledge synthesis.

    Science.gov (United States)

    Doran, Diane; Mildon, Barbara; Clarke, Sean

    2011-06-01

    This paper is an abridged version of a knowledge synthesis undertaken to inform the proceedings of a collaborative forum of nurse leaders convened under the auspices of Health Canada, the Academy of Canadian Executive Nurses, the Canadian Nurses Association and Canada Health Infoway for the purpose of discussing the development of a nursing report card for Canada. The synthesis summarized the state of the science in the measurement of nursing-sensitive outcomes and the utilization of nursing report cards - information that informed forum participants' dialogue and planning. This condensed version of the synthesis focuses on initiatives related to outcomes and performance monitoring in nursing, including specific indicators and reporting systems and the development, implementation and utilization of nursing report cards.

  6. Christmas cards workshop in a Restricted Access Ward

    Directory of Open Access Journals (Sweden)

    Teresa García

    2003-12-01

    Full Text Available The Christmas cards workshop is an intervention study made in the Restricted Access Ward (RAW of Hospital Gregorio Marañón (Madrid, in December 2001, from the 5th to the 22nd. The object of this study was to assess the effectiveness of this workshop to improve the quality of the RAW patients´ hospital day, through their participation. They made 47 cards, the mean per patient was 1,52. Participation: 91,2% of the patients that fulfilled the inclusion criteria. Drawings and texts alluded to the convict´s perspective of Christmas time, from their own experience. The Christmas cards were exhibited in the hospital and they also were sent to different penitentiary institutions in Madrid, to make the RAW known. The course “Education for health for interdisciplinary projects in penitentiary institutions” was the frame of this workshop.

  7. 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.

  8. House of Cards and the Paradoxical Role of Netflix

    DEFF Research Database (Denmark)

    Nielsen, Jakob Isak

    2013-01-01

    the very essence of the object of study. Can we even talk of House of Cards as a TV-series? This paper will discuss the implications of Netflix’ venture into commissioned serial fiction, describing the company’s paradoxical role in the market, the distribution strategy of House of Cards as well...... of the respective series – most clearly as regards representational scope (e.g. language use, sex and violence) but also as regards stylistics, narrative orchestration, thematic concerns and genre choices (see Nielsen et al, 2011). February 1st 2013 saw the launch of the first fully Netflix-funded series, House...... of Cards (2013), available exclusively on the company’s streaming service. The situation is interesting for a number of reasons. First, Netflix seems to enter into competition with the very conglomerates (particularly their premium and basic cable subsidiaries) whom they rely on for acquiring rights...

  9. A design of FPGA based intelligent data handling interfacing card.

    Directory of Open Access Journals (Sweden)

    Anandaraj D

    2015-05-01

    Full Text Available With the increasing demand in the custom built logic for avionics systems, FPGA is used in this proposed interfacing card design. This FPGA based intelligent data handling card (IDHC for the IVHM system, will interface the data from aircraft subsystems to the aircraft digital data bus. This IDHC interfacing card is based on the Virtex-5 FPGA (Field Programmable Gate Array, which provides flexibility by re-programming, so that it can be configured to the required functionality. Fault detection can be done within the FPGA and only the anomalies passed to the computer, so that the bus bandwidth can be utilized effectively and also excessive wiring can be eliminated, that would have been required for multiple individual systems. The work concentrates on designing the schematic using OrCAD.

  10. Optimised to Fail: Card Readers for Online Banking

    Science.gov (United States)

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

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

  11. Punching the Market Softly

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    The Chinese central bank’s recent moves are only a goodwill gesture to a presumably overheating economy The Chinese central bank has never acted so aggressively, yet its forceful undertakings have had little impact on the surging stock market.

  12. Effect of Colored Sticky Cards on Non-target Insects

    Institute of Scientific and Technical Information of China (English)

    Zhen CHEN; Yihang GE; Xia LIU; Rongping KUANG

    2015-01-01

    Field experiments to evaluate four different colored sticky cards for trap-ping non-target insects were conducted in an organic maize field in the Heinigou region of China. Yel ow, blue, green, and red sticky cards were used to trap insects in the field. The total number of insects species caught was 54, with 3,862 individu-als recorded. Over half of the specimens caught were non-target insects, including phytophagous insects, particularly dipteran species (including many mosquitoes) (50.3%), fol owed by target pests (37.0%), and beneficial insects (12.7%). Statistical analysis revealed a significant difference in attraction to target pests, non-target pests, and beneficial insects among treatment groups. The results showed that higher numbers of target pests (Myzus persicae Sulzer, Empoasca flavescens Fabricius, Nysius ericaecshinly Schil ing) were caught on yel ow sticky card traps compared with blue, green, or red sticky card traps, indicating that yel ow was the best trap color for target pests, with green and blue being progressively less attrac-tive. For non-target insects, including phytophagous insects, flies, and mosquitoes, higher numbers of were caught on blue sticky card traps compared with yel ow, green, or red sticky card traps. Our study indicated that blue was the most attrac-tive color for flies, especial y for the housefly, Musca domestica Linnaeus. Our study also showed that most beneficial insects exhibited preferences to particular trap col-or characteristics: yel ow was the most attractive color for parasitic wasps and lady beetles; blue was the most attractive color for hoverflies and honeybees. In contrast, green and red had no significant attraction to beneficial insects.

  13. Supplemental Fingerprint Card Data (SFCD) for NIST Special Database 9

    Science.gov (United States)

    Supplemental Fingerprint Card Data (SFCD) for NIST Special Database 9 (PC database for purchase)   NIST Special Database 10 (Supplemental Fingerprint Card Data for Special Database 9 - 8-Bit Gray Scale Images) provides a larger sample of fingerprint patterns that have a low natural frequency of occurrence and transitional fingerprint classes in NIST Special Database 9. The software is the same code used with NIST Special Database 4 and 9. A newer version of the compression/decompression software on the CDROM can be found at the website http://www.nist.gov/itl/iad/ig/nigos.cfm as part of the NBIS package.

  14. Insuficiencia cardíaca congestiva o cor pulmonale

    OpenAIRE

    Amarís Peña, Óscar Ernesto

    2014-01-01

    La insuficiencia cardíaca es una de las principalescausas de muerte cardiovascular y se presentacomo consecuencia, en más del 70 porciento de los casos, de las dos enfermedadescardiovasculares de mayor prevalencia: lahipertensión arterial y la enfermedad coronaria.La disnea y el edema en los miembros inferioresson los dos criterios más usados para el diagnósticode insuficiencia cardíaca congestiva yestos son, justamente, las principales manifestacionesde los pacientes con Cor Pulmonale.Este d...

  15. Weavy: interactive card-weaving design and construction.

    Science.gov (United States)

    Igarashi, Yuki; Mitani, Jun

    2014-01-01

    Card weaving is a simple, easy weaving method, but designing patterns is typically laborious and requires knowledge, experience, and skill. The Weavy system helps users design and weave original patterns with or without repeating elements. In the latter case, the system automatically considers constraints such as the number of yarn colors and the cards' rotation direction. Following Weavy's construction guide, users weave the pattern they've created. Researchers exhibited Weavy at the ACM Siggraph 2013 Studio and ran a small workshop for children in Japan. In both cases, the participants quickly learned how to use Weavy and enjoyed designing and weaving objects.

  16. Score cards for standardized comparison of myocardial perfusion imaging reports

    DEFF Research Database (Denmark)

    Jensen, Julie D; Hoff, Camilla; Bouchelouche, Kirsten;

    cards in a pilotproject using a training scenario where 3 observers with varying experience (1 month, 5 months and 3 years, respectively) scored static rest/stress Rb-82 PET scans. Method: 10 patients with known ischemic heart disease were included. Using the 17-segment AHA cardiac model, each patient...... experience of the participating observers. However, deviations on quality score and defect size, illustrate the importance of supplying the observers with clear instructions and definitions. The score card will be used for optimizing cardiac PET protocols in the department....

  17. 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.

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

    Science.gov (United States)

    Sumriddetchkajorn, Sarun; Intaravanne, Yuttana

    2010-04-01

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

  19. Non-price competition in credit card markets through bundling and bank level benefits

    OpenAIRE

    Akin, Guzin Gulsun; Aysan, Ahmet Faruk; Kara, Gazi Ishak; Yildiran, Levent

    2008-01-01

    The attempts to explain the high and sticky credit card rates have given rise to a vast literature on credit card markets. This paper endeavors to explain the rates in the Turkish market using measures of non-price competition. In this market, issuers compete monopolistically by differentiating their credit card products. The fact that credit cards and all other banking services are perceived as a bundle by consumers allows banks to deploy also bank level characteristics to differentiate thei...

  20. Strengthening Standardized Construction of Bank Card, Integrating with International Financial Circles

    Institute of Scientific and Technical Information of China (English)

    Song Lei

    2005-01-01

    @@ Following the accession to the WTO of China,bank card industry faces new competition pressure and challenges. At present, the most outstanding problem we face is, how to narrow the gap of development between the international bank card industry and that of China and keep up with fast-developing paces of international bank card as soon as possible. Objectively speaking, bank card industry of our country is still at the initial stage.

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

    OpenAIRE

    1991-01-01

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

  2. A Load Time Policy Checker for Open Multi-Application Smart Cards

    DEFF Research Database (Denmark)

    Dragoni, Nicola; Lostal, Eduardo; Gadyatskaya, Olga;

    2011-01-01

    Applications on multi-application smart cards contain sensitive data and can exchange information. Thus a major concern is that these applications should not exchange data unless permitted by their respective policy. As modern smart cards allow post-issuance installation and removal of applications...... describe an extension of the card security architecture to deal with verification for different types of updates and present a Java Card prototype implementation of the Policy Checker with performance measurements....

  3. 梳棉机针布研究现状及展望%Research Status and Prospect of Card Clothing in Carding Machine

    Institute of Scientific and Technical Information of China (English)

    孙鹏子

    2011-01-01

    Research status of card clothing in carding machine at home and abroad were analyzed and summarized. It is considered that card clothing reach at abroad is reaching higher level, while card clothing technology progress is less comparing to carding machine progress because the innovative card clothing is not too much. Over the past decade,effect of card clothing in carding machine with higher output process is not large. It is put forward that new card clothing that can increase carding machine output should be researched further. Combing plate and fixed flat et al should be researched as key parts. High-performance card clothing should be developed. Main direction of domestic card clothing manufacturer should be improved card clothing use life and accuracy further.%分析总结国内外梳棉机针布的研究现状.认为国内外针布研究均达到了较高的水准,但是针布技术进步与梳棉机技术进步相比,还存在不足,主要表现在创新型针布不多.近十年来,针布在梳棉机高产化进程中所起作用有限.提出要进一步研究能提高梳棉机产量的新型针布,要重视分梳板、固定盖板针布等方面研究,开发出高效能的针布.国内针布制造企业要把进一步提高针布的使用寿命和加工精度当做主攻方向.

  4. Characterization of ductile-brittle transition behavior in Mn-Mo-Ni low alloy steels for reactor pressure vessel by small punch test

    Energy Technology Data Exchange (ETDEWEB)

    Kim, M. C.; Lee, B. S.; Park, S. D.; Kim, K. B

    2004-12-01

    Small Punch (SP) tests were performed to evaluate the ductile-brittle transition behavior of Reactor Pressure Vessel (RPV) steels produced by different manufacturing (refining) processes. The results were compared to the standard test results, such as the conventional Charpy impact tests, JIC test and the Master Curve fracture toughness tests in accordance with the ASTM standard E1921. The SP transition temperatures (TSP), which are determined by the middle of the upper SP energy, showed a good correlation with the Charpy index temperatures. And the critical fracture strength, {sigma}{sup *}{sub f(sp)} from small punch test were found to have a linear relationship to the values from the pre-cracked specimens({sigma}{sup *}{sub f(PCVN)}). From the observation of thickness changes according to displacement, Equivalent strain(Eq) could be obtained as a function of ball displacement. It is found that relation between specimen thickness and ball displacement is not dependent on material properties and it is expressed as a function of ball displacement, and then SP equivalent strain(Eq) have close relationship with the fracture toughness(J{sub IC})

  5. Political Violence and Media Coverage in Nigeria: An Analysis of Nigerian Tribune and Punch Newspapers of 2011 General Elections in Osun State

    Directory of Open Access Journals (Sweden)

    Awofadeju P. O.

    2015-08-01

    Full Text Available The study aims at determining the coverage of the violence by two newspapers (Nigerian Tribune and Punch in the 2011 Osun State General Election by adopting content analysis as its research design. Theories adopted in carrying out this study are agenda setting, two step flow and multi-step flow. This study reveals that the newspapers in this study were not very effective in publishing the news concerning this brutal electoral violence within the period of four weeks under review. It also reveals that the Nigerian Tribune newspaper covered more stories on electoral violence than Punch newspaper and that the coverage of the two newspapers focused more on violence reportage than the effects of violence on the electorates. The coverage of the two newspapers on the major actors in the news also shows that ‘Politicians’ and Political parties’ played greater role in the news than others. The coverage of the two newspapers on victims of the violence shows that ‘Electorates’ and ‘Press’ were most affected victims than others. It therefore concludes that the two newspapers content analyzed were not proactive enough in their responsibility of providing timely information to the general public regarding the electoral violence, thereby leaving people in the dark.

  6. Design and Use of Task Cards in the Reciprocal Style of Teaching

    Science.gov (United States)

    Iserbyt, Peter; Byra, Mark

    2013-01-01

    Task cards are instructional tools that combine a picture of a skill with written instructions about how to perform the skill. This article provides practical guidelines for developing research-based task cards for use in physical education classes. Fitness-related motor skills are used as examples to clarify design principles for task cards. The…

  7. Ubiquitin Ligase TRIM62 Regulates CARD9-Mediated Anti-fungal Immunity and Intestinal Inflammation

    NARCIS (Netherlands)

    Cao, Zhifang; Conway, Kara L.; Heath, Robert J.; Rush, Jason S.; Leshchiner, Elizaveta S.; Ramirez-Ortiz, Zaida G.; Nedelsky, Natalia B.; Huang, Hailiang; Ng, Aylwin; Gardet, Agnes; Cheng, Shih-Chin; Shamji, Alykhan F.; Rioux, John D.; Wijmenga, Cisca; Netea, Mihai G.; Means, Terry K.; Daly, Mark J.; Xavier, Ramnik J.

    2015-01-01

    CARD9 is a central component of anti-fungal innate immune signaling via C-type lectin receptors, and several immune-related disorders are associated with CARD9 alterations. Here, we used a rare CARD9 variant that confers protection against inflammatory bowel disease as an entry point to investigatin

  8. A programming and a modelling perspective on the evaluation of Java card implementations

    NARCIS (Netherlands)

    Hartel, Pieter H.; Jong, de Eduard; Attali, Isabelle; Jensen, Thomas

    2000-01-01

    Java Card Technology has provided a huge step forward in programming smart cards: from assembler to using a high level Object Oriented language. However, the authors have found some differences between the current Java Card version (2.1) and main stream Java that may restrict the benefits of using J

  9. A Small One-Fiber WDM Optical Ethernet PC Card for FTTD

    Institute of Scientific and Technical Information of China (English)

    Naoto Sugimoto; Seiji Fukushima; Yasuhiro Suzuki; Yoshihisa Sakai; Hiromasa Tanobe; Takeshi Kurosaki; Kazuto Noguchi; Kimio Oguchi; Hiromu Toba

    2003-01-01

    A new generation of network interface card for fiber-to-the-desktop has been fabricated. The fabricated card is PC-card size and suitable for notebook PCs. It could become the key element in the coming optical Ethernet age.

  10. Joseph Campbell, Jung, Anne Tyler, and "The Cards": The Spiritual Journey in "Searching for Caleb."

    Science.gov (United States)

    Thomson, Karen M.

    Joseph Campbell, Carl Jung, and Anne Tyler have all dealt with spiritual journeys and card reading in their writings. In his book "Tarot Revelations," Joseph Campbell discusses his first association with tarot cards, dating from 1943, when he was introduced to the symoblism of playing cards by his friend and mentor, Heinrich Zimmer. Carl…

  11. 6 CFR 37.19 - Machine readable technology on the driver's license or identification card.

    Science.gov (United States)

    2010-01-01

    ... license or identification card. 37.19 Section 37.19 Domestic Security DEPARTMENT OF HOMELAND SECURITY, OFFICE OF THE SECRETARY REAL ID DRIVER'S LICENSES AND IDENTIFICATION CARDS Minimum Documentation... identification card. For the machine readable portion of the REAL ID driver's license or identification...

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

    Science.gov (United States)

    Finkelstein, David

    2013-01-01

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

  13. Joseph Campbell, Jung, Anne Tyler, and "The Cards": The Spiritual Journey in "Searching for Caleb."

    Science.gov (United States)

    Thomson, Karen M.

    Joseph Campbell, Carl Jung, and Anne Tyler have all dealt with spiritual journeys and card reading in their writings. In his book "Tarot Revelations," Joseph Campbell discusses his first association with tarot cards, dating from 1943, when he was introduced to the symoblism of playing cards by his friend and mentor, Heinrich Zimmer. Carl Jung was…

  14. How Much is it Going to Cost Me to Complete a Collection of Football Trading Cards?

    Science.gov (United States)

    Gerke, Oke

    2013-01-01

    Trading cards for various sports and a range of other subjects such as architecture, animals, hobbies, and war have been in existence since the late nineteenth century and still enjoy great popularity. Two of the most prominent examples are baseball cards in the U.S. and football cards in Europe. Three strategies for collecting European football…

  15. The Michigan Context and Performance Report Card: Public Elementary and Middle Schools, 2015

    Science.gov (United States)

    Spalding, Audrey; DeGrow, Ben

    2016-01-01

    This is the Mackinac Center's fourth school report card and covers elementary and middle schools. A similar report card was published in 2013, and this edition includes two years' worth of new data. A unique characteristic of this report card is that takes into consideration the "context" of a school when assessing its performance.…

  16. Comprehensive Comparison and Analysis of Several CommonDie Casting Injection Punch Heads%几种常用压铸压射冲头的综合比较与分析

    Institute of Scientific and Technical Information of China (English)

    杨文军; 武志刚; 渠建中

    2001-01-01

    This paper describes our testing process of several injection punch heads made of different materials,compares them in performance and economic benefit comprehensively,and at last selects a kind of more economic injection punch head to be used in production.%本文叙述了几种不同材质压射冲头的试验过程,并从性能及经济效益两方面进行了比较,最终选择出了一种较为经济实用的压射冲头并应用于生产。

  17. 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.

  18. Singing Greeting Card Beeper as a Finger Pulse Sensor

    Science.gov (United States)

    Belusic, Gregor; Zupancic, Gregor

    2010-01-01

    We constructed a robust and low-priced finger pulse sensor from a singing greeting card beeper. The beeper outputs the plethysmographic signal, which is indistinguishable from that of commercial grade sensors. The sensor can be used in school for a number of experiments in human cardiovascular physiology.

  19. Team-Building Success: It's in the Cards

    Science.gov (United States)

    Scarfino, Deborah; Roever, Carol

    2009-01-01

    Successful team outcomes frequently--if not always--rely upon proven techniques for managing diverse styles and strengths. In this article, the authors describe the Diversity Card Game and the benefits it offers for students and instructors. Building teams using Diversity gives students the knowledge to manage clashes that might otherwise create…

  20. Real Electronic Commerce: Smart Cards on the Superhighway.

    Science.gov (United States)

    Birch, David

    1997-01-01

    Technologies of payment rather than technologies of connection are the real trigger for the expansion of electronic commerce on the Internet. This article discusses "smart cards," highlighting Mondex, the electronic purse developed in the United Kingdom. Predicts that cash will be replaced by "e-cash," which is cheaper to make,…

  1. Drug Abusers and Card 3BM of the TAT.

    Science.gov (United States)

    Patalano, Frank

    1986-01-01

    Card 3BM of the Thematic Apperception Tests is valuable in assessing people with drug problems. Drug abusers often apperceive the lone figure in the picture as an addict, the revolver as a hyperdermic needle. Overdose situation themes are prevalent. Data concerning the individual's drug problems, attitudes, self-destructive tendencies, coping…

  2. California Report Card 2011: Setting the Agenda for Children

    Science.gov (United States)

    Mindnich, Jessica; Kennedy, Brian; Schutjer-Mance, Kristi

    2010-01-01

    This year's "Report Card" breaks new ground by providing "The Children's Agenda", which details the top ten high-priority, high-impact actions California policymakers should take to reverse the declining status of children. It's clear any sound plan to revitalize the state must prioritize children's development. California's history backs this up,…

  3. 76 FR 43477 - Debit Card Interchange Fees and Routing

    Science.gov (United States)

    2011-07-20

    .... Typically these checks occur between the time a card is authorized by the issuer and the product is shipped... the incentives for issuers to improve fraud-prevention techniques for systems that, for a variety of... innovate on an ongoing basis in order to develop new responses to existing and emerging fraud risks....

  4. 76 FR 43393 - Debit Card Interchange Fees and Routing

    Science.gov (United States)

    2011-07-20

    ... INFORMATION: I. Section 1075 of the Dodd-Frank Act The Dodd-Frank Wall Street Reform and Consumer Protection... issuer for its involvement in an electronic debit transaction. EFTA Section 920(a)(2) provides that... from issuers, payment card networks, merchants, consumers, consumer advocates, trade associations,...

  5. WHAT DETERMINES WISCONSIN CARD SORTING PERFORMANCE IN SCHIZOPHRENIA

    NARCIS (Netherlands)

    VANDERDOES, AJW; VANDENBOSCH, RJ

    1992-01-01

    Deficient performance on the Wisconsin Card Sorting Test (WCST) by patients with schizophrenia is a consistent finding. Although the test has been found sensitive to frontal lobe damage in neurological patients, it is not certain whether WCST performance in schizophrenia is caused by a structural ab

  6. Finiteness of the playing time in strategy free card games

    CERN Document Server

    Aleksenko, A

    2011-01-01

    It is proved that in card games similar to 'Beggar-my-neighbour' the mathematical expectation of the playing time is finite, provided that the player who starts the round is determined randomly and the deck is shuffled when the trick is added. The result holds for the generic setting of the game.

  7. Lessons in Biogeography: Simulating Evolution Using Playing Cards.

    Science.gov (United States)

    Knapp, Paul A.; Thompson, James M.

    1994-01-01

    States that teaching the concepts of evolution to secondary school and college students is difficult. Presents a playing card game-based simulation that teaches the complex idea of natural selection in a simple, nonthreatening way. Includes three figures, one table, and step-by-step instructional procedures. (CFR)

  8. Voice over internet protocol with prepaid calling card solutions

    Science.gov (United States)

    Gunadi, Tri

    2001-07-01

    The VoIP technology is growing up rapidly, it has big network impact on PT Telkom Indonesia, the bigger telecommunication operator in Indonesia. Telkom has adopted VoIP and one other technology, Intelligent Network (IN). We develop those technologies together in one service product, called Internet Prepaid Calling Card (IPCC). IPCC is becoming new breakthrough for the Indonesia telecommunication services especially on VoIP and Prepaid Calling Card solutions. Network architecture of Indonesia telecommunication consists of three layer, Local, Tandem and Trunck Exchange layer. Network development researches for IPCC architecture are focus on network overlay hierarchy, Internet and PSTN. With this design hierarchy the goal of Interworking PSTN, VoIP and IN calling card, become reality. Overlay design for IPCC is not on Trunck Exchange, this is the new architecture, these overlay on Tandem and Local Exchange, to make the faster call processing. The nodes added: Gateway (GW) and Card Management Center (CMC) The GW do interfacing between PSTN and Internet Network used ISDN-PRA and Ethernet. The other functions are making bridge on circuit (PSTN) with packet (VoIP) based and real time billing process. The CMC used for data storage, pin validation, report activation, tariff system, directory number and all the administration transaction. With two nodes added the IPCC service offered to the market.

  9. Do Consumers Pay More Using Debit Cards than Cash?

    DEFF Research Database (Denmark)

    Runnemark, Emma; Hedman, Jonas; Xiao, Xiao

    We conduct an incentivized experiment to test whether the willingness to pay is higher for debit cards compared to cash for three consumer products. Our findings support this conjecture also after controlling for cash availability, spending type, price familiarity and consumption habits of the pr...

  10. SC2: Secure Communication over Smart Cards

    DEFF Research Database (Denmark)

    Dragoni, Nicola; Lostal, Eduardo; Papini, Davide

    2012-01-01

    The Security-by-Contract (S×C) framework has recently been proposed to support software evolution in open multi-application smart cards. The key idea lies in the notion of contract, a specification of the security behavior of an application that must be compliant with the security policy of the c...

  11. Segmentation of Camera Captured Business Card Images for Mobile Devices

    CERN Document Server

    Mollah, Ayatullah Faruk; Nasipuri, Mita

    2011-01-01

    Due to huge deformation in the camera captured images, variety in nature of the business cards and the computational constraints of the mobile devices, design of an efficient Business Card Reader (BCR) is challenging to the researchers. Extraction of text regions and segmenting them into characters is one of such challenges. In this paper, we have presented an efficient character segmentation technique for business card images captured by a cell-phone camera, designed in our present work towards developing an efficient BCR. At first, text regions are extracted from the card images and then the skewed ones are corrected using a computationally efficient skew correction technique. At last, these skew corrected text regions are segmented into lines and characters based on horizontal and vertical histogram. Experiments show that the present technique is efficient and applicable for mobile devices, and the mean segmentation accuracy of 97.48% is achieved with 3 mega-pixel (500-600 dpi) images. It takes only 1.1 se...

  12. Modelling and Implementation of Catalogue Cards Using FreeMarker

    Science.gov (United States)

    Radjenovic, Jelen; Milosavljevic, Branko; Surla, Dusan

    2009-01-01

    Purpose: The purpose of this paper is to report on a study involving the specification (using Unified Modelling Language (UML) 2.0) of information requirements and implementation of the software components for generating catalogue cards. The implementation in a Java environment is developed using the FreeMarker software.…

  13. Bacterial Contamination of Burn Unit Employee Identity Cards.

    Science.gov (United States)

    Caldwell, Nicole W; Guymon, Charles H; Aden, James K; Akers, Kevin S; Mann-Salinas, Elizabeth A

    2016-01-01

    The purpose of this study was to identify the presence or absence of pathogenic bacteria on burn intensive care unit employees' common access cards (CACs) and identity badges (IDs) and to identify possible variables that may increase risk for the presence of those bacteria. A prospective, cross-sectional study was conducted in our regional Burn Center in which bacterial swab specimens were collected from both the CAC and ID of 10 burn intensive care unit employees in each of five cohorts (nurses, respiratory therapists, physical therapists, physicians, and ancillary staff). Ten additional paired samples, collected from direct care staff in the outpatient burn clinic, served as control. Additional information described how the cards were worn and if/how they had been cleaned in the previous week. Fifty-eight CACs and 60 IDs were swabbed from participants. The overall contamination rate was 75%, with no trends identified based on how cards were worn. Bacteria were recovered from 86% (50/58) of CACs and 65% (39/60) of IDs, with CACs being significantly more contaminated overall than IDs (P card decontamination may reduce potential threats to patient safety as a result of nosocomial bacterial transmission.

  14. 76 FR 76628 - Disclosure of Certain Credit Card Complaint Data

    Science.gov (United States)

    2011-12-08

    ... Protection Bureau, at (202) 435-7306; or Will Wade-Gery, Division of Research, Markets and Regulations... research and analysis, the CFPB proposes to publish periodic reports about trends and patterns in complaint...)(3), 5515 & 5534(a)-(b). Under this new system, consumers submit credit card complaints to the...

  15. Real Electronic Commerce: Smart Cards on the Superhighway.

    Science.gov (United States)

    Birch, David

    1997-01-01

    Technologies of payment rather than technologies of connection are the real trigger for the expansion of electronic commerce on the Internet. This article discusses "smart cards," highlighting Mondex, the electronic purse developed in the United Kingdom. Predicts that cash will be replaced by "e-cash," which is cheaper to make, more portable, and…

  16. Respiratory Belt Transducer Constructed Using a Singing Greeting Card Beeper

    Science.gov (United States)

    Bhaskar, Anand; Subramani, Selvam; Ojha, Rajdeep

    2013-01-01

    An article by Belusic and Zupancic described the construction of a finger pulse sensor using a singing greeting card beeper. These authors felt that this beeper made of piezoelectric material could be easily modified to function as a respiratory belt transducer to monitor respiratory movements. Commercially available respiratory belt transducers,…

  17. The Wild-Card Academic Library in 2013.

    Science.gov (United States)

    Billings, Harold

    2003-01-01

    Considers what the academic library of the future will be like and suggests it should not be assumed that it will represent a natural progression from the library of today. Discusses unanticipated wild cards that will be introduced into academic libraries, hopefully enabling libraries to provide richer information resources and better services.…

  18. Using a Card Trick to Teach Discrete Mathematics

    Science.gov (United States)

    Simonson, Shai; Holm, Tara S.

    2003-01-01

    We present a card trick that can be used to review or teach a variety of topics in discrete mathematics. We address many subjects, including permutations, combinations, functions, graphs, depth first search, the pigeonhole principle, greedy algorithms, and concepts from number theory. Moreover, the trick motivates the use of computers in…

  19. Is There Profit in China's Foreign Credit Card Market?

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Recently, a survey by Lafferty Group, a provider of business information on global retail banking, has attracted much attention in China. The survey claims that Western banks that are rushing into the Chinese credit card market may find that it's impossible for them to make profits in China before 2010.

  20. Do Consumers Pay More Using Debit Cards than Cash

    DEFF Research Database (Denmark)

    Runnemark, Emma; Hedman, Jonas; Xiao, Xiao

    2015-01-01

    We conduct an incentivized experiment to study the effect of the payment method on spending. We find that the willingness to pay is higher when subjects pay with debit cards compared to cash. The result is robust to controlling for cash-on-hand constraints, spending type, price familiarity and co...

  1. CERN access card: Introduction of a bar code

    CERN Multimedia

    Relations with the Host States Service

    2004-01-01

    Before the latest version of the implementation measures relating to Operational Circular No. 2 comes into force, we would like to inform you that, in future, CERN access cards may bear a bar code to transcribe the holder's identification number. Relations with the Host States Service http://www.cern.ch/relations/ Tel. 72848

  2. CERN access cards - Introduction of a bar code (Reminder)

    CERN Multimedia

    Relations with the Host States Service

    2004-01-01

    In accordance with the latest revised version of the implementation measures relating to Operational Circular No. 2, CERN access cards may bear a bar code transcribing the holder's identification number (the revised version of this subsidiary document to the aforementioned Circular will be published shortly). Relations with the Host States Service http://www.cern.ch/relations/ relations.secretariat@cern.ch Tel. 72848

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

    NARCIS (Netherlands)

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

    1997-01-01

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

  4. Powerful Writing: Description in Creating Monster Trading Cards.

    Science.gov (United States)

    Kimbro, Michelle

    Description can make a piece of writing come alive. This lesson plan combines art and word play, emphasizing writing for an audience while drawing on multiple intelligences. Peer review and feedback reinforces the revision process as students create trading cards by drawing pictures of monsters and describing and categorizing them in detail.…

  5. An Educational Card Game for Learning Families of Chemical Elements

    Science.gov (United States)

    Mariscal, Antonio Joaquin Franco; Martinez, Jose Maria Oliva; Marquez, Serafin Bernal

    2012-01-01

    This paper describes an educational card game designed to help high school students (grade 10, 15-16 years old) "understand," as opposed to memorize, the periodic table. The game may also be used to identify different chemical elements found in daily life objects. As an additional value, students learn the names and symbols of the displayed…

  6. Genic insights from integrated human proteomics in GeneCards.

    Science.gov (United States)

    Fishilevich, Simon; Zimmerman, Shahar; Kohn, Asher; Iny Stein, Tsippi; Olender, Tsviya; Kolker, Eugene; Safran, Marilyn; Lancet, Doron

    2016-01-01

    GeneCards is a one-stop shop for searchable human gene annotations (http://www.genecards.org/). Data are automatically mined from ∼120 sources and presented in an integrated web card for every human gene. We report the application of recent advances in proteomics to enhance gene annotation and classification in GeneCards. First, we constructed the Human Integrated Protein Expression Database (HIPED), a unified database of protein abundance in human tissues, based on the publically available mass spectrometry (MS)-based proteomics sources ProteomicsDB, Multi-Omics Profiling Expression Database, Protein Abundance Across Organisms and The MaxQuant DataBase. The integrated database, residing within GeneCards, compares favourably with its individual sources, covering nearly 90% of human protein-coding genes. For gene annotation and comparisons, we first defined a protein expression vector for each gene, based on normalized abundances in 69 normal human tissues. This vector is portrayed in the GeneCards expression section as a bar graph, allowing visual inspection and comparison. These data are juxtaposed with transcriptome bar graphs. Using the protein expression vectors, we further defined a pairwise metric that helps assess expression-based pairwise proximity. This new metric for finding functional partners complements eight others, including sharing of pathways, gene ontology (GO) terms and domains, implemented in the GeneCards Suite. In parallel, we calculated proteome-based differential expression, highlighting a subset of tissues that overexpress a gene and subserving gene classification. This textual annotation allows users of VarElect, the suite's next-generation phenotyper, to more effectively discover causative disease variants. Finally, we define the protein-RNA expression ratio and correlation as yet another attribute of every gene in each tissue, adding further annotative information. The results constitute a significant enhancement of several GeneCards

  7. 智能卡的新发展——JavaCard技术综述%The New Development of Smart Card An Overview to JavaCard

    Institute of Scientific and Technical Information of China (English)

    李增智; 李钢; 韩冬; 王志文

    2001-01-01

    Smart card is currently a popular embedded device,but it has some drawbacks. On the other hand, Java's reliability,cross platform support,and many other advantages make it fit into embedded systems. The paper discusses every aspect of JavaCard,the combination of smart card and Java technology,form which,we can conclude Java has great applied potential in embedded devices.

  8. Extrapulmonary Aspergillus infection in patients with CARD9 deficiency

    Science.gov (United States)

    Gazendam, Roel P.; Freeman, Alexandra F.; Hsu, Amy P.; Collar, Amanda L.; Sugui, Janyce A.; Drummond, Rebecca A.; Rongkavilit, Chokechai; Hoffman, Kevin; Henderson, Carolyn; Clark, Lily; Mezger, Markus; Swamydas, Muthulekha; Engeholm, Maik; Schüle, Rebecca; Neumayer, Bettina; Mikelis, Constantinos M.; Pittaluga, Stefania; Prasad, Vinod K.; Singh, Anurag; Milner, Joshua D.; Williams, Kelli W.; Lim, Jean K.; Kwon-Chung, Kyung J.; Holland, Steven M.; Hartl, Dominik; Kuijpers, Taco W.

    2016-01-01

    Invasive pulmonary aspergillosis is a life-threatening mycosis that only affects patients with immunosuppression, chemotherapy-induced neutropenia, transplantation, or congenital immunodeficiency. We studied the clinical, genetic, histological, and immunological features of 2 unrelated patients without known immunodeficiency who developed extrapulmonary invasive aspergillosis at the ages of 8 and 18. One patient died at age 12 with progressive intra-abdominal aspergillosis. The other patient had presented with intra-abdominal candidiasis at age 9, and developed central nervous system aspergillosis at age 18 and intra-abdominal aspergillosis at age 25. Neither patient developed Aspergillus infection of the lungs. One patient had homozygous M1I CARD9 (caspase recruitment domain family member 9) mutation, while the other had homozygous Q295X CARD9 mutation; both patients lacked CARD9 protein expression. The patients had normal monocyte and Th17 cell numbers in peripheral blood, but their mononuclear cells exhibited impaired production of proinflammatory cytokines upon fungus-specific stimulation. Neutrophil phagocytosis, killing, and oxidative burst against Aspergillus fumigatus were intact, but neither patient accumulated neutrophils in infected tissue despite normal neutrophil numbers in peripheral blood. The neutrophil tissue accumulation defect was not caused by defective neutrophil-intrinsic chemotaxis, indicating that production of neutrophil chemoattractants in extrapulmonary tissue is impaired in CARD9 deficiency. Taken together, our results show that CARD9 deficiency is the first known inherited or acquired condition that predisposes to extrapulmonary Aspergillus infection with sparing of the lungs, associated with impaired neutrophil recruitment to the site of infection. PMID:27777981

  9. Victorian era esthetic and restorative dentistry: an advertising trade card gallery.

    Science.gov (United States)

    Croll, Theodore P; Swanson, Ben Z

    2006-01-01

    A chief means of print advertising in the Victorian era was the "trade card." Innumerable products, companies, and services were highlighted on colorful chromolithographic trade cards, and these became desirable collectible objects which were pasted into scrapbooks and enjoyed by many families. Dentistry- and oral health-related subjects were often depicted on Victorian trade cards, and esthetic and restorative dentistry themes were featured. This review describes the history of advertising trade cards and offers a photographic gallery of dentistry-related cards of the era.

  10. 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.

  11. Cognitive Aids for Role Definition (CARD) to improve interprofessional team crisis resource management: An exploratory study.

    Science.gov (United States)

    Renna, Tania Di; Crooks, Simone; Pigford, Ashlee-Ann; Clarkin, Chantalle; Fraser, Amy B; Bunting, Alexandra C; Bould, M Dylan; Boet, Sylvain

    2016-09-01

    This study aimed to assess the perceived value of the Cognitive Aids for Role Definition (CARD) protocol for simulated intraoperative cardiac arrests. Sixteen interprofessional operating room teams completed three consecutive simulated intraoperative cardiac arrest scenarios: current standard, no CARD; CARD, no CARD teaching; and CARD, didactic teaching. Each team participated in a focus group interview immediately following the third scenario; data were transcribed verbatim and qualitatively analysed. After 6 months, participants formed eight new teams randomised to two groups (CARD or no CARD) and completed a retention intraoperative cardiac arrest simulation scenario. All simulation sessions were video recorded and expert raters assessed team performance. Qualitative analysis of the 16 focus group interviews revealed 3 thematic dimensions: role definition in crisis management; logistical issues; and the "real life" applicability of CARD. Members of the interprofessional team perceived CARD very positively. Exploratory quantitative analysis found no significant differences in team performance with or without CARD (p > 0.05). In conclusion, qualitative data suggest that the CARD protocol clarifies roles and team coordination during interprofessional crisis management and has the potential to improve the team performance. The concept of a self-organising team with defined roles is promising for patient safety.

  12. CARD14-Mediated Activation of Paracaspase MALT1 in Keratinocytes: Implications for Psoriasis.

    Science.gov (United States)

    Van Nuffel, Elien; Schmitt, Anja; Afonina, Inna S; Schulze-Osthoff, Klaus; Beyaert, Rudi; Hailfinger, Stephan

    2017-03-01

    Mutations in caspase recruitment domain-containing protein 14(CARD14) have been linked to susceptibility to psoriasis. CARD14 is an intracellular scaffold protein that regulates proinflammatory gene expression. Recent studies have offered novel insights into the mechanisms of CARD14-mediated signaling in keratinocytes and the molecular impact of psoriasis-associated CARD14 mutations. CARD14 forms a signaling complex with BCL10 and the paracaspase MALT1, and this process is enhanced upon pathogenic CARD14 mutation, culminating in the activation of MALT1 protease activity and psoriasis-associated gene expression. This review summarizes the current knowledge of CARD14/MALT1-mediated signaling in keratinocytes and its therapeutic implications in psoriasis.

  13. Selecting e-Purse Smart Card Technology via Fuzzy AHP and ANP

    Directory of Open Access Journals (Sweden)

    Nurgül Demirtaş

    2014-01-01

    Full Text Available Developments in the information technologies provide important advantages to consumers and companies. Nowadays, smart card technology starts to use e-purse applications. The aim of this paper is to identify the most important decision criteria to select the best card technology. In this study, at first smart card and multiple selection techniques were explained. Then the best card technology was selected for an e-purse application. The three types of card technologies were examined and the most important criteria were taken into account by the software developer while they develop card software. Fuzzy analytic hierarchy process (FAHP and analytical network process (ANP techniques were used to compare smart card technologies.

  14. Credit Card Fraud: The study of its impact and detection techniques

    Directory of Open Access Journals (Sweden)

    Khyati Chaudhary

    2012-08-01

    Full Text Available With the rise and swift growth of E-Commerce, credit card usesfor online purchases has increased dramatically and it causedsudden outbreak in the credit card fraud. Fraud is one of themajor ethical issues in the credit card industry. With both onlineas well as regular purchase, credit card becomes the most popularmode of payment with cases of fraud associated with it are alsoincreasing. A clear framework on all these approaches willcertainly lead to an efficient credit card fraud detection system.Currently, for simplicity reasons, all the base learners for creditcard fraud detection use the same desired distribution. It would beinteresting to implement and evaluate the credit card frauddetection system by using very large databases with skewed classdistributions and non-uniform cost per error. This paper presentsa analysis of cost incurred in credit card fraud detection on dataset.

  15. MalaCards: A Comprehensive Automatically-Mined Database of Human Diseases.

    Science.gov (United States)

    Rappaport, Noa; Twik, Michal; Nativ, Noam; Stelzer, Gil; Bahir, Iris; Stein, Tsippi Iny; Safran, Marilyn; Lancet, Doron

    2014-09-08

    Systems medicine provides insights into mechanisms of human diseases, and expedites the development of better diagnostics and drugs. To facilitate such strategies, we initiated MalaCards, a compendium of human diseases and their annotations, integrating and often remodeling information from 64 data sources. MalaCards employs, among others, the proven automatic data-mining strategies established in the construction of GeneCards, our widely used compendium of human genes. The development of MalaCards poses many algorithmic challenges, such as disease name unification, integrated classification, gene-disease association, and disease-targeted expression analysis. MalaCards displays a Web card for each of >19,000 human diseases, with 17 sections, including textual summaries, related diseases, related genes, genetic variations and tests, and relevant publications. Also included are a powerful search engine and a variety of categorized disease lists. This unit describes two basic protocols to search and browse MalaCards effectively.

  16. 6 CFR 37.29 - Prohibition against holding more than one REAL ID card or more than one driver's license.

    Science.gov (United States)

    2010-01-01

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

  17. 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.

  18. 针刺和水刺复合工艺制备的 PPS 滤料及其性能研究%PPS filter media composed by needle-punching and spunlace technology and its characteristics research

    Institute of Scientific and Technical Information of China (English)

    云高杰; 杨丽英

    2013-01-01

      The production process of needle-punching combined with spunlacing on manufacture PPS filter media used in flue coal fire plant was presented .The filtration material be compared on normal needle-punched PPS filter media, and test on the area density, strength, permeability, surface plainness, filtration efficiency and filtration accuracy.The test result was that the comprehensive performance of PPS filter media composed by process of needle-punching and spunlacing was better than that of normal needle-punched PPS filter media.%  介绍了制作燃煤电厂烟气过滤用PPS滤料的针刺和水刺复合新工艺,并与普通针刺PPS滤料相比较,进行面密度、强力、透气性、表面平整度、过滤效率和过滤精度等性能测试。结果表明,针刺和水刺复合工艺制备的PPS滤料的综合性能优于普通针刺PPS滤料。

  19. Structural insights into the MDP binding and CARD-CARD interaction in zebrafish (Danio rerio) NOD2: a molecular dynamics approach.

    Science.gov (United States)

    Maharana, Jitendra; Patra, Mahesh Chandra; De, Bidhan Chandra; Sahoo, Bikash Ranjan; Behera, Bijay Kumar; De, Sachinandan; Pradhan, Sukanta Kumar

    2014-05-01

    Nucleotide binding and oligomerization domain (NOD2) is a key component of innate immunity that is highly specific for muramyl dipeptide (MDP)-a peptidoglycan component of bacterial cell wall. MDP recognition by NOD2-leucine rich repeat (LRR) domain activates NF-κB signaling through a protein-protein interaction between caspase activating and recruitment domains (CARDs) of NOD2 and downstream receptor interacting and activating protein kinase 2 (RIP2). Due to the lack of crystal/NMR structures, MDP recognition and CARD-CARD interaction are poorly understood. Herein, we have predicted the probable MDP and CARD-CARD binding surfaces in zebrafish NOD2 (zNOD2) using various in silico methodologies. The results show that the conserved residues Phe819, Phe871, Trp875, Trp929, Trp899, and Arg845 located at the concave face of zNOD2-LRR confer MDP recognition by hydrophobic and hydrogen bond (H-bond) interactions. Molecular dynamics simulations reveal a stable association between the electropositive surface on zNOD2-CARDa and the electronegative surface on zRIP2-CARD reinforced mostly by H-bonds and electrostatic interactions. Importantly, a 3.5 Å salt bridge is observed between Arg60 of zNOD2-CARDa and Asp494 of zRIP2-CARD. Arg11 and Lys53 of zNOD2-CARDa and Ser498 and Glu508 of zRIP2-CARD are critical residues for CARD-CARD interaction and NOD2 signaling. The 2.7 Å H-bond between Lys104 of the linker and Glu508 of zRIP2-CARD suggests a possible role of the linker for shaping CARD-CARD interaction. These findings are consistent with existing mutagenesis data. We provide first insight into MDP recognition and CARD-CARD interaction in the zebrafish that will be useful to understand the molecular basis of NOD signaling in a broader perspective.

  20. LS-DYNA Simulation of Hemispherical-punch Stamping Process Using an Efficient Algorithm for Continuum Damage Based Elastoplastic Constitutive Equation

    Science.gov (United States)

    Salajegheh, Nima; Abedrabbo, Nader; Pourboghrat, Farhang

    2005-08-01

    An efficient integration algorithm for continuum damage based elastoplastic constitutive equations is implemented in LS-DYNA. The isotropic damage parameter is defined as the ratio of the damaged surface area over the total cross section area of the representative volume element. This parameter is incorporated into the integration algorithm as an internal variable. The developed damage model is then implemented in the FEM code LS-DYNA as user material subroutine (UMAT). Pure stretch experiments of a hemispherical punch are carried out for copper sheets and the results are compared against the predictions of the implemented damage model. Evaluation of damage parameters is carried out and the optimized values that correctly predicted the failure in the sheet are reported. Prediction of failure in the numerical analysis is performed through element deletion using the critical damage value. The set of failure parameters which accurately predict the failure behavior in copper sheets compared to experimental data is reported as well.

  1. Implementation of a non-lethal biopsy punch monitoring program for mercury in smallmouth bass, Micropterus dolomieu Lacepède, from the Eleven Point River, Missouri

    Science.gov (United States)

    Ackerson, J.R.; Schmitt, C. J.; McKee, M.J.; Brumbaugh, W.G.

    2013-01-01

    A non-lethal biopsy method for monitoring mercury (Hg) concentrations in smallmouth bass (Micropterus dolomieu; smallmouth) from the Eleven Point River in southern Missouri USA was evaluated. A biopsy punch was used to remove a muscle tissue plug from the area immediately below the anterior dorsal fin of 31 smallmouth. An additional 35 smallmouth (controls) were held identically except that no tissue plug was removed. After sampling, all fish were held in a concrete hatchery raceway for 6 weeks. Mean survival at the end of the holding period was 97 % for both groups. Smallmouth length, weight and Fulton’s condition factor at the end of the holding period were also similar between plugged and non-plugged controls, indicating that the biopsy procedure had minimal impact on growth under these conditions. Tissue plug Hg concentrations were similar to smallmouth Hg data obtained in previous years by removing the entire fillet for analysis.

  2. Implementation of a non-lethal biopsy punch monitoring program for mercury in smallmouth bass, Micropterus dolomieu Lacepede, from the Eleven Point River, Missouri

    Science.gov (United States)

    Ackerson, R.J.; McKee, J.M.; Schmitt, C.J.; Brumbaugh, William G.

    2014-01-01

    A non-lethal biopsy method for monitoring mercury (Hg) concentrations in smallmouth bass (Micropterus dolomieu; smallmouth) from the Eleven Point River in southern Missouri USA was evaluated. A biopsy punch was used to remove a muscle tissue plug from the area immediately below the anterior dorsal fin of 31 smallmouth. An additional 35 smallmouth (controls) were held identically except that no tissue plug was removed. After sampling, all fish were held in a concrete hatchery raceway for 6 weeks. Mean survival at the end of the holding period was 97 % for both groups. Smallmouth length, weight and Fulton’s condition factor at the end of the holding period were also similar between plugged and non-plugged controls, indicating that the biopsy procedure had minimal impact on growth under these conditions. Tissue plug Hg concentrations were similar to smallmouth Hg data obtained in previous years by removing the entire fillet for analysis.

  3. Comparison of irradiated 15Kh2MFA material mechanical properties using conventional testing methods and innovative approach of small punch testing (SPT) and automated ball indentation (ABIT)

    Science.gov (United States)

    Kopriva, R.; Petelova, P.; Eliasova, I.; Kytka, M.; Culek, M.

    2017-02-01

    Article describes two innovative testing methods – Small Punch Testing (SPT) and Automated Ball Indentation Test (ABIT) – which are based on the determination and evaluation of material properties from miniaturized testing specimens. These methods are very promising due to minimum material needed for testing and also in case of testing highly irradiated materials of components that are not included in standard surveillance programs. The test results were obtained for reactor pressure vessel (RPV) base material 15Ch2MFA in both states - initial unirradiated and irradiated. Subsequently results were compared with standard tensile tests to prove applicability of these testing methods for the evaluation of degradation of irradiated structural materials of nuclear power plants.

  4. Incentives at the counter: An empirical analysis of surcharging card payment and payment behaviour in the Netherlands

    OpenAIRE

    Wilko Bolt; Nicole Jonker; Corry van Renselaar

    2008-01-01

    In card payment systems, no-surcharge rules prohibit merchants from charging consumers extra for card payments. However, Dutch retailers are allowed to surcharge consumers for their debit card use. This allows an empirical analysis of the impact of surcharging on the demand for debit card services, and the effect of removing the no-surcharge rule on card acceptance by retailers and on consumer payment choice. Based on consumer and retailer survey data, our analysis shows that surcharging stee...

  5. E-COMMERCE WITH ONLINE PAYMENT THROUGH BANK CARD

    Directory of Open Access Journals (Sweden)

    OANA ŞEITAN

    2010-01-01

    Full Text Available The e-commerce has become a routine part of human life because it offers major advantages: convenience (it’s no longer necessary to visit a store to be able to shop, efficiency (the buyer can visit several virtual shops in a very short time, the crowd of shops and the frustration caused by the lack of parking spaces available can be avoided, the customer can choose and compare the desired products taking in consideration a set of characteristics such as price, grammage, color, delivery dat, etc. and the development of secure solutions for online payment (through: bank cards, ePay, cybercash, SmartCard, electronic funds transfer, Ecash. In the last decade, the electronic payment systems have been improved, reaching high levels of security and speed, acquiring a private, confidential, decentralization and internationalization character.

  6. A Novel Architecture of Multi-GPU Computing Card

    Directory of Open Access Journals (Sweden)

    Sen Guo

    2013-08-01

    Full Text Available The data transmission between GPUS in the existing multi_GPU computing card is often through PCIE which is in relative low speed, so the PCIE has become bottleneck of Overall performance. A novel architecture of multi_GPU computing card have been proposed in this paper: A multi-channel memory which have multiple interfaces is added, including one common interface shared by different GPUs, which is connected with a FPGA arbitration circuit and several other interfaces connected with dedicated GPUs frame buffer independently, and this multi-channel memory is called "global shared memory". The result of a simulation of accelerating computer tomography algebraic reconstruction on multi-GPU demonstrates effectiveness of this approach.  

  7. What about inhibition in the Wisconsin Card Sorting Test?

    Science.gov (United States)

    Steinmetz, Jean-Paul; Houssemand, Claude

    2011-05-01

    The commercially available Wisconsin Card Sorting Test (WCST) is one of the most commonly used tests for assessing executive functions within clinical settings. Importantly, however, it remains relatively unclear exactly what processes are assessed by the test. Conceptually, increased perseverative errors in sorting cards are usually related to deficient inhibition processes. Empirically, evidence supporting this conclusion is limited. In a sample of 38 healthy adults we addressed the question to what extent inhibition mechanisms assessed by the go/no-go and the stop-signal paradigm are related to WCST performances. Inhibition-related scores were found to predict non-perseverative errors better than perseverative errors. Consequently we conclude that the non-perseverative errors score reflects processes that are partly dependent on inhibition functions.

  8. Design and Implementation of an Electronic Identification Card

    Directory of Open Access Journals (Sweden)

    J. Flores‐Escalante

    2009-12-01

    Full Text Available In this paper we present an “Electronic Identification Card” (EIC. This EIC is designed to provide a high degree of security foruser authentication using biometrics, cryptography and steganography. The EIC encrypts the user's personal information as wellas his fingerprint and then embed it in a photograph of the user's face. Two factors of authentication are used in the process:“something the user knows” and “something the user has”, in order to provide layers of security to shield the card. The EIC givesthe flexibility to operate in database systems, storage media like chips for smart cards or digital passports. We also developedschemes to authenticate users through the EIC, like remote authentication by a Web interface and the authentication in a localmachine.

  9. IMPLEMENTATION OF CONTROL CARDS AND SUPPORTING METHOD IN PRODUCTION ENGINEERING

    Directory of Open Access Journals (Sweden)

    Anna WOLNOWSKA

    2012-10-01

    Full Text Available In the article there were presented chosen method associated with statistical control of production processes. Mainly focused on control cards and Pareto‐Lorenz analysis. Showed method were implemented to analysis production process stability of hearing aids in X company (the brand name don’t give because date of production is secret. Researches were made few months after new assembly lines starts‐up. Main aim of researches was defects types identification occurred in production process and determine the scale of effect. Finally received results were satisfactory, i.e. despite of occurred errors, control cards analysis showed that production process of BTE‐type (Behind‐The‐Ear hearing aids was stable.

  10. Analysis and design of a smart card based authentication protocol

    Institute of Scientific and Technical Information of China (English)

    Kuo-Hui YEH; Kuo-Yu TSAI; Jia-Li HOU

    2013-01-01

    Numerous smart card based authentication protocols have been proposed to provide strong system security and robust individual privacy for communication between parties these days. Nevertheless, most of them do not provide formal analysis proof, and the security robustness is doubtful. Chang and Cheng (2011) proposed an efficient remote authentication protocol with smart cards and claimed that their proposed protocol could support secure communication in a multi-server environment. Unfortunately, there are opportunities for security enhancement in current schemes. In this paper, we identify the major weakness, i.e., session key disclosure, of a recently published protocol. We consequently propose a novel authentication scheme for a multi-server envi-ronment and give formal analysis proofs for security guarantees.

  11. Factors influencing properties of flame retardant needle-punched nonwoven for automobile interiors%汽车内饰用阻燃针刺非织造布的性能影响因素

    Institute of Scientific and Technical Information of China (English)

    金银山; 任元林; 董二莹

    2013-01-01

    以开发汽车内饰用阻燃针刺非织造布为目的,选用阻燃涤纶和热塑性PP/PE复合纤维(ES纤维)为原料,经针刺工艺和轧光工艺制成阻燃针刺非织造布.分别对阻燃针刺非织造布进行硬挺度、透气性、力学性能、燃烧性能和极限氧指数的测试,分析了影响这些性能的原因.结果表明,随着针刺非织造布面密度的增大,针刺非织造布的硬挺度增大,力学性能提高,阻燃性能提高,而透气性下降;轧光整理使针刺非织造布的硬挺度增大,透气性下降,力学性能提高,阻燃性有所提高.%In order to develop flame retardant needle-punched nonwoven for automobile interiors, the flame retardant polyester fibers and thermal plastic PP/PE composite fibers were selected as raw materials to manufacture the flame retardant needle-punched nonwoven by needle-punching and calendering. The stiffness, permeability, mechanical properties, flammability and limited oxygen index of the needle-punched nonwoven were tested, and the factors affecting these properties were analyzed. The results show that with the surface density of the needle-punched nonwoven increasing, the stiffness, mechanical calender, and flame retardance all increase correspondingly, but the permeability decreases. And the calendar finish makes the stiffness, mechanical property and flame retardance improve, while the permeability decreases.

  12. Controls Over the Contractor Common Access Card Life Cycle

    Science.gov (United States)

    2008-10-10

    Identification System SES Senior Executive Service SPOC Service Point of Contact TASM Trusted Agent Security Manager USD (AT&L) Under...the final report by October 31, 2008. 53 Finding D. Oversight of Common Access Card Sponsors DoD CVS Service Points of Contact ( SPOCs ...authorization to approve contractor CACs. Organization of CAC Application Sites Each Service agency has an SPOC who is responsible for coordinating with

  13. Development of Visualization Software for McCARD Code

    Science.gov (United States)

    Park, Chang Je; Lee, Byungchul; Shim, Hyung Jin; Yoeng Choi, Kwang; Roh, Chang Hyun

    2014-06-01

    In order to confirm geometrical modeling of input file of the McCARD (Monte Carlo Code for Advanced Reactor Design and analysis) code, a 2D visualization program with a 3D modeling has been developed. It requires lots of mathematical operations and advanced technologies for design graphical program of complicated geometries. The software is coded with the visual C++ language and run under the Windows PC environment.

  14. A data-acquisition card without dead time

    CERN Document Server

    Nagy, J Z; Bottyan, L

    1999-01-01

    The knowledge of the ion beam profile in a storage ring is vital and it is measured by a position-sensitive detector. Co-ordinates of hit locations on the anodes of two multi-channel plate (MCP) detectors (one in horizontal and the other in vertical direction) are collected. Task sharing between software and hardware, including dual-buffer memory-management as implemented in the data-acquisition card described here, eliminates acquisition dead time.

  15. Flexible Peripheral Component Interconnect Input/Output Card

    Science.gov (United States)

    Bigelow, Kirk K.; Jerry, Albert L.; Baricio, Alisha G.; Cummings, Jon K.

    2010-01-01

    The Flexible Peripheral Component Interconnect (PCI) Input/Output (I/O) Card is an innovative circuit board that provides functionality to interface between a variety of devices. It supports user-defined interrupts for interface synchronization, tracks system faults and failures, and includes checksum and parity evaluation of interface data. The card supports up to 16 channels of high-speed, half-duplex, low-voltage digital signaling (LVDS) serial data, and can interface combinations of serial and parallel devices. Placement of a processor within the field programmable gate array (FPGA) controls an embedded application with links to host memory over its PCI bus. The FPGA also provides protocol stacking and quick digital signal processor (DSP) functions to improve host performance. Hardware timers, counters, state machines, and other glue logic support interface communications. The Flexible PCI I/O Card provides an interface for a variety of dissimilar computer systems, featuring direct memory access functionality. The card has the following attributes: 8/16/32-bit, 33-MHz PCI r2.2 compliance, Configurable for universal 3.3V/5V interface slots, PCI interface based on PLX Technology's PCI9056 ASIC, General-use 512K 16 SDRAM memory, General-use 1M 16 Flash memory, FPGA with 3K to 56K logical cells with embedded 27K to 198K bits RAM, I/O interface: 32-channel LVDS differential transceivers configured in eight, 4-bit banks; signaling rates to 200 MHz per channel, Common SCSI-3, 68-pin interface connector.

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

    Directory of Open Access Journals (Sweden)

    Roderick Neame

    2008-12-01

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

  17. Motor Skill Improvement in Preschoolers: How Effective Are Activity Cards?

    Directory of Open Access Journals (Sweden)

    Lars Donath

    2014-12-01

    Full Text Available Strategies to early develop and implement motor skill promotion in preschoolers are lacking. Thus, we examined the effects of a card-based exercise promotion program in a kindergarten setting. 214 preschool children (5.5 ± 0.6 y, range 4.2–6.7 y were examined in the present intervention study. Body mass index (BMI and waist circumference were measured. Children were randomly assigned to the KIDZ-Box® physical activity intervention program (INT: n = 107 or the control group (CON: n = 107. Children were trained daily for 15 min over 7 month at the preschool for agility, balance, endurance and jump performance, employing the card-based KIDZ-Box® media package. At pre- and post-testing, dynamic balance, jump and agility performance were tested. Cross-sectionally, agility testing differed between sexes (p = 0.01 and BMI (p = 0.02. Trends towards a significant association were found between BMI and side-to-side jumping (p = 0.1 and beam balancing (p = 0.05. Relevant interventional effects favoring the intervention group were slightly found for agility (p = 0.04, ηp2 = 0.02 and moderately for side-to-side jumping (p < 0.001, ηp2 = 0.08. Balance performance did not relevantly improve. As jumping cards have been used frequently by the teachers, jumping improvements are plausible. The activity cards are feasibly applicable but should be employed with more structure during longer training sessions.

  18. 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.

  19. Serial learning with wild card items by monkeys (Cebus apella): implications for knowledge of ordinal position.

    Science.gov (United States)

    D'Amato, M R; Colombo, M

    1989-09-01

    We investigated monkeys' knowledge of the ordinal positions of stimuli that formed a 5-item serial list, ABCDE, by means of wild card items (W) that could substitute for items in the original series. In Experiment 1, training with wild cards was given on 3-, 4-, and 5-item series. In the last of these series, the wild card substitutions created five wild card sequences, WBCDE through ABCDW. During the final 10 sessions of training with each of two different wild cards (Items x and Y), the 3 subjects were able to successfully complete almost 60% of the wild card sequences. In Experiment 2, the two wild cards were presented on the same trial in 10 different double wild card sequences (e.g., AXCDY). The 2 monkey subjects correctly completed about 59% of the double wild card sequences during the final two training sessions. The performance levels achieved on single and on double wild card sequences, although well below that observed on the baseline sequence ABCDE (90% or better), support the view that the monkeys possessed some knowledge regarding the ordinal position of each baseline item. Consequently, an associative chain interpretation, which does not provide for knowledge of ordinal position, falls short as a complete account of the monkey's capacity for serial learning.

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

    Directory of Open Access Journals (Sweden)

    Ronald O. Ocampo

    2015-12-01

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

  1. Efficient Fingerprint Matching Algorithm for Integrated Circuit Cards

    Institute of Scientific and Technical Information of China (English)

    Jian-Wei Yang; Li-Feng Liu; Tian-Zi Jiang

    2004-01-01

    Fingerprint matching is a crucial step in fingerprint identification.Recently,a variety of algorithms for this issue have been developed.Each of them is application situation specific and has its advantages and disadvantages.It is highly desired to develop an efficient fingerprint verification technology for Integrated Circuit(IC)Cards or chips.IC cards have some special characteristics,such as very small storage space and slow processing speed,which hinder the use of most fingerprint matching algorithms in such situations.In order to solve this problem,the paper presents an improved minutia-pattern(minutiae-based)matching algorithm by employing the orientation field of the fingerprint as a new feature.Our algorithm not only inherits the advantages of the general minutia-pattern matching algorithms,but also overcomes their disadvantages.Experimental results show that the proposed algorithm can greatly improve the performance of fingerprint matching in both accuracy and efficiency,and it is very suitable for applications in IC cards.

  2. Psychometric properties of the Arab Heritage Activity Card Sort.

    Science.gov (United States)

    Hamed, Razan; Holm, Margo B

    2013-03-01

    The Activity Card Sort is a valid and reliable assessment tool that was created to assess Participation. It has been translated to several languages and adapted to different international cultures. The most recent version of this tool is the Arabic Heritage Activity Card Sort (A-ACS). The purpose of this study was to establish the psychometric properties of the new Arabic version in Jordanian adults. Forty three Jordanian patients with multiple sclerosis (MS) and 62 healthy adults were recruited to test the psychometric properties of the tool. The A-ACS correlated moderately with the participation index of the Mayo-Portland Adaptability Inventory (r = -0.458, p Heritage of the Activity Card Sort is a valid and reliable tool for Arabic-speaking occupational therapists to use when assessing participation in Jordanian patients with MS or healthy adults. Limitations of this study include using only one diagnostic group from Jordan and examining only the Recovery and Community Versions of the tool. Future studies are needed to examine further psychometric properties for patients with different diagnoses and from different countries in the Arabic region for all three versions of the A-ACS.

  3. DESIGN AND IMPLEMENTATION OF FPGA BASED SIGNAL PROCESSING CARD

    Directory of Open Access Journals (Sweden)

    Priya Gupta

    2011-09-01

    Full Text Available This paper describes the design of FPGA based signal processing card. An on board real time digital signal processing system is designed using FPGA. The platform can decode process of various kinds of digital and analog signals simultaneously. The design trend in this card is towards small size, high integration and fast real time processing. For the optimum performance a 16 bit 1 MSPS ADC is used which is interfaced with FPGA to make all the data processing on board in real time. This card can be used in many signal processing based applications like audio signal processing, audio compression, digital image processing, video compression, speech processing, speech recognition, digital communications by interfacing several separate board using inbuilt I/O’s, each with a number of input channels that will communicate with each other in real time over a high speed communication link. The resulting images can be displayed directly on LCD or OLED panel displays using I/O’s peripherals. The project introduces many challenging issues, which are being addressed in turn with different prototype designs. These issues are the ADC performance, interfacing the ADCs to the FPGA, implementing the flexible processing algorithms and high speed interconnection between the boards.

  4. Smart Card Identification Management Over A Distributed Database Model

    Directory of Open Access Journals (Sweden)

    Olatubosun Olabode

    2011-01-01

    Full Text Available Problem statement: An effective national identification system is a necessity in any national government for the proper implementation and execution of its governmental policies and duties. Approach: Such data can be held in a database relation in a distributed database environment. Till date, The Nigerian government is yet to have an effective and efficient National Identification Management System despite the huge among of money expended on the project. Results: This article presents a Smart Card Identification Management System over a Distributed Database Model. The model was implemented using a client/server architecture between a server and multiple clients. The programmable smart card to store identification detail, including the biometric feature was proposed. Among many other variables stored in the smart card includes individual information on personal identification number, gender, date of birth, place of birth, place of residence, citizenship, continuously updated information on vital status and the identity of parents and spouses. Conclusion/Recommendations: A conceptualization of the database structures and architecture of the distributed database model is presented. The designed distributed database model was intended to solve the lingering problems associated with multiple identification in a society.

  5. GIFtS: annotation landscape analysis with GeneCards

    Directory of Open Access Journals (Sweden)

    Dalah Irina

    2009-10-01

    Full Text Available Abstract Background Gene annotation is a pivotal component in computational genomics, encompassing prediction of gene function, expression analysis, and sequence scrutiny. Hence, quantitative measures of the annotation landscape constitute a pertinent bioinformatics tool. GeneCards® is a gene-centric compendium of rich annotative information for over 50,000 human gene entries, building upon 68 data sources, including Gene Ontology (GO, pathways, interactions, phenotypes, publications and many more. Results We present the GeneCards Inferred Functionality Score (GIFtS which allows a quantitative assessment of a gene's annotation status, by exploiting the unique wealth and diversity of GeneCards information. The GIFtS tool, linked from the GeneCards home page, facilitates browsing the human genome by searching for the annotation level of a specified gene, retrieving a list of genes within a specified range of GIFtS value, obtaining random genes with a specific GIFtS value, and experimenting with the GIFtS weighting algorithm for a variety of annotation categories. The bimodal shape of the GIFtS distribution suggests a division of the human gene repertoire into two main groups: the high-GIFtS peak consists almost entirely of protein-coding genes; the low-GIFtS peak consists of genes from all of the categories. Cluster analysis of GIFtS annotation vectors provides the classification of gene groups by detailed positioning in the annotation arena. GIFtS also provide measures which enable the evaluation of the databases that serve as GeneCards sources. An inverse correlation is found (for GIFtS>25 between the number of genes annotated by each source, and the average GIFtS value of genes associated with that source. Three typical source prototypes are revealed by their GIFtS distribution: genome-wide sources, sources comprising mainly highly annotated genes, and sources comprising mainly poorly annotated genes. The degree of accumulated knowledge for a

  6. Automatic Fare Collection System and Introduction of Contactless IC Card, “Suica"

    Science.gov (United States)

    Uriuhara, Shinsuke

    “Suica" is our contact-less IC-card's nickname: Super Urban Intelligent CArd. There are two types of Suica: 4.5 million Suica Commuter Pass with the stored fare (SF) function and 2 million Suica IO (SF) Cards have already been procured for ticket gate system. Suica can be used without taking the card from the pass-case, and the necessary fare will be extracted from the card automatically at the gate. Suica can be used repeatedly with the re-writing and reloading function. Suica Pass can be re-issued with the remaining stored fare when it is lost. There are 5.84 million Suica holders (about 2.94 million Suica Season Pass holders and 2.9 million Suica IO Card holders) as of 24, March 2003. Average reloading value amount is about 3, 000 Yens. There are almost 3 million transactions (not including the usage of Suica Pass inside the pass zone).

  7. 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.

  8. Evidence for impaired CARD15 signalling in Crohn's disease without disease linked variants

    DEFF Research Database (Denmark)

    Seidelin, Jakob Benedict; Broom, Oliver Jay; Olsen, Jørgen

    2009-01-01

    BACKGROUND: Sensing of muramyl dipeptide (MDP) is impaired in Crohn's disease (CD) patients with disease-linked variants of the CARD15 (caspase activation and recruitment domain 15) gene. Animal studies suggest that normal CARD15 signalling prevents inflammatory bowel disease, and may be important...... for disease development in CD. However, only a small fraction of CD patients carry the disease linked CARD15 variants. The aim of this study was thus to investigate if changes could be found in CARD15 signalling in patients without disease associated CARD15 variants. METHODOLOGY/PRINCIPAL FINDINGS: By mapping...... the response to MDP in peripheral monocytes obtained from CD patients in remission not receiving immunosuppresives, an impaired response to MDP was found in patients without disease linked CARD15 variants compared to control monocytes. This impairment was accompanied by a decreased activation of IkappaB kinase...

  9. Effective Presentation Media for Passenger Safety I: Comprehension of Briefing Card Pictorials and Pictograms

    Science.gov (United States)

    2008-09-01

    safety brefing cards; however, the degree to whch ther applcaton provdes effectve nformaton transfer has long been an ssue . The Natonal...card. Ths card had seven seres of pctograms dentfied by bref headngs wrtten n Englsh (e.g., oxygen, emergency/brace poston, water ...aganst seat n front of you, lght wll llumnate n water when nflaton tab (actually ncorrect) s pulled, and move away from the arcraft.” The

  10. Explaining intention to use the Islamic credit card: an extension of the TRA model

    OpenAIRE

    Hanudin, Amin

    2012-01-01

    Abstract Purpose – The Islamic credit card is a type of banking product offered by Islamic banks. Given the importance to the Islamic credit card to Islamic banks, the study is aimed at identifying the factors determining the Malaysian bank customers’ behavioral intention to use the Islamic credit card. Design/methodology/approach – Drawing upon the Theory of Reasoned Action (the TRA model), this study proposes a modified model to examine the acceptance factors of attitude, subjective ...

  11. The Failure of Price Competition In The Turkish Credit Card Market

    OpenAIRE

    Akin, Guzin Gulsun; Aysan, Ahmet Faruk; Kara, Gazi Ishak; Yildiran, Levent

    2008-01-01

    The failure of competition and the consequent high and sticky interest rates in credit card markets have been the subject of a considerable amount of debate and research lately. This paper presents the first regression testing for the existence of price competition in a credit card market to be estimated free of dynamic panel bias using recent quarterly data from Turkey. The estimation reveals that even though the effect of the cost of funds on credit card rates is statistically significant, ...

  12. MalaCards: an integrated compendium for diseases and their annotation

    Science.gov (United States)

    Rappaport, Noa; Nativ, Noam; Stelzer, Gil; Twik, Michal; Guan-Golan, Yaron; Iny Stein, Tsippi; Bahir, Iris; Belinky, Frida; Morrey, C. Paul; Safran, Marilyn; Lancet, Doron

    2013-01-01

    Comprehensive disease classification, integration and annotation are crucial for biomedical discovery. At present, disease compilation is incomplete, heterogeneous and often lacking systematic inquiry mechanisms. We introduce MalaCards, an integrated database of human maladies and their annotations, modeled on the architecture and strategy of the GeneCards database of human genes. MalaCards mines and merges 44 data sources to generate a computerized card for each of 16 919 human diseases. Each MalaCard contains disease-specific prioritized annotations, as well as inter-disease connections, empowered by the GeneCards relational database, its searches and GeneDecks set analyses. First, we generate a disease list from 15 ranked sources, using disease-name unification heuristics. Next, we use four schemes to populate MalaCards sections: (i) directly interrogating disease resources, to establish integrated disease names, synonyms, summaries, drugs/therapeutics, clinical features, genetic tests and anatomical context; (ii) searching GeneCards for related publications, and for associated genes with corresponding relevance scores; (iii) analyzing disease-associated gene sets in GeneDecks to yield affiliated pathways, phenotypes, compounds and GO terms, sorted by a composite relevance score and presented with GeneCards links; and (iv) searching within MalaCards itself, e.g. for additional related diseases and anatomical context. The latter forms the basis for the construction of a disease network, based on shared MalaCards annotations, embodying associations based on etiology, clinical features and clinical conditions. This broadly disposed network has a power-law degree distribution, suggesting that this might be an inherent property of such networks. Work in progress includes hierarchical malady classification, ontological mapping and disease set analyses, striving to make MalaCards an even more effective tool for biomedical research. Database URL: http

  13. Taiwan's National Health Insurance (NHI) Smart card as a key to receive healthcare

    OpenAIRE

    Shabbir Syed Abdul

    2015-01-01

    The implementation of National Health Insurance (NHI) in Taiwan has made the accessibility of Taiwan’s medical care well known throughout the world. The public has the freedom to go to any medical institution for medical care. Nevertheless, limited communication regarding the patient’s medical information between medical institutions may cause medical negligence that may otherwise be avoided. The NHI utilizes the NHI IC card as the ID card of medical care. the adoption of Health Smart Cards(H...

  14. TPG: Unireso travel cards soon to be available for purchase at CERN

    CERN Multimedia

    2013-01-01

    In the framework of a partnership between CERN and the TPG, all active and retired members of the CERN personnel will be able to purchase Unireso travel cards from the CERN Hostel - Building 39 (Meyrin site) from 1 February 2013. At the same time, the CERN Staff Association will stop selling cards to its members.   How to order a travel card From 1 February onwards, travel cards can be ordered* directly from the reception of the CERN Hostel (Building 39) between the hours of 7.30 a.m. and 1.00 p.m. Mondays to Fridays: → a digital photograph will be taken when you order your card, → the card must be paid for, by credit card (EuroMaster, Visa or American Express) or in cash (Swiss francs only), when the order is placed. *Please note that cards ordered at CERN will not be valid until at least 8 working days after purchase. No reimbursement will be possible once the order has been placed. Prices Travel cards will be on sale at the following prices (including 8% VAT): Regi...

  15. Efficient Sound Card Based Experimention At Different Levels Of Natural Science Education

    CERN Document Server

    Gingl, Zoltan; Mellar, Janos; Lupsic, Balazs; Kopasz, Katalin

    2011-01-01

    Sound cards, which count as standard equipment in today's computers, can be turned into measurement tools, making experimentation very efficient and cheap. The chief difficulties to overcome are the lack of proper hardware interfacing and processing software. Sound-card experimentation becomes really viable only if we demonstrate how to connect different sensors to the sound card and provide suitable open-source software to support the experiments. In our talk, we shall present a few applications of sound cards in measurements: photogates, stopwatches and an example of temperature measurement and registration. We also provide the software for these applications.

  16. Financial Literacy and Credit Card Behaviors: A Cross-Sectional Analysis by Age

    Directory of Open Access Journals (Sweden)

    Sam Allgood

    2013-07-01

    Full Text Available In this study, we use a measure of financial literacy that includes both a test score of actual financial literacy and a self-rating of perceived financial literacy to investigate how financial literacy affects five credit card behaviors: (1 always paying a credit card balance in full; (2 carrying over a credit card balance and being charged interest; (3 making only a minimum payment on a credit card balance; (4 being charged a fee for a late payment; and (5 being charged a fee for exceeding a credit limit. Probit analysis was used to assess each behavior with a large nationally representative sample of U.S. adults (N = 28,146 divided into groups to reflect the five major decades in the adult life cycle (18–29; 30–39; 40–49; 50–59; and 60–69 and older. Perceived financial literacy was found to be a stronger predictor of less costly practices in credit card use than actual financial literacy for the five credit card behaviors and across each of the five age groups. The study also shows that the combination of the subjective assessment with the objective assessment of financial literacy provides a more comprehensive analysis of how financial literacy affects each credit card behavior. This combined approach to assessment produced the largest estimates of the effects of financial literacy on credit card behavior. The findings hold across the five credit card behaviors and the five age groups.

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

    Directory of Open Access Journals (Sweden)

    Li Weiwei

    2016-01-01

    Full Text Available IC card electronic license for road transport includes the IC card commercial vehicle’s certificate and IC card practitioner’s qualification certificate. In China, the IC card electronic license for road transport is the electronic ID card which must be carried by each commercial vehicles and practitioners. This paper briefly introduces the basic situation, data format and security keys architecture of IC card electronic license for road transportation of China. In order to strengthen the supervision and service of commercial vehicles, this paper puts forward the overall application framework of IC card electronic license for road transport. The application examples of IC card license in the supervision of passenger station, dangerous goods transport management, governance overload and logistics park and port area management are discussed. The practical application results show that the application of IC card electronic license for road transport is an important technical means to improve the supervision ability and service quality of the road transportation industry.

  18. 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.

  19. 煤层底板穿层钻孔水力冲孔技术的应用及效果考察%Coal Floor Layer of Drilling Hydraulic Punching Technology Application and Effect of Investigation

    Institute of Scientific and Technical Information of China (English)

    殷庆超; 廉有轩; 王恩营; 刘度

    2015-01-01

    End of the alley pumping wear layer drilling hydraulic punching pressure, the anti-reflection measures can effectively en-hance the permeability of coal seam, expanding radius of extraction and improve the effect of the gas extraction., on the basis of the principle of antireflection unloading hydraulic punching in for zhengzhou mining revitalization of two coal mine hydraulic punching plate wear layer, gas drainage concentration before and after the hydraulic punching, the change of coal seam permeability and the gas flow attenuation coefficient and so on.The test results show that the average single-hole gas drainage concentration is 11.02%, after hy-draulic punching is 2.14%, the anti-reflection measures of improve 4 times; Coefficient of permeability of coal seam after taking steps to improve the 39 times;The gas flow attenuation coefficient is reduced nearly 3 times.Using the method of pressure measured at the same time the mine hydraulic punching effective drainage radius to 10 m.%采用底抽巷穿层钻孔水力冲孔卸压增透措施,可以有效增强煤层的透气性、扩大抽采半径和提高瓦斯抽采效果。基于水力冲孔卸压增透原理,对郑州矿区振兴二矿突出煤层实施底板穿层水力冲孔,考察水力冲孔前后瓦斯抽放浓度、煤层透气性和瓦斯流量衰减系数等的变化。试验结果表明:单孔平均瓦斯抽放浓度在水力冲孔后为11.02%,较未采取增透措施时的2.14%,提高了4倍;煤层透气性系数在采取措施后提高了39倍;瓦斯流量衰减系数则减小了近3倍。同时运用压力法测得该矿水力冲孔有效抽放半径为10 m。

  20. Experience of Using Domestic New Card Clothing in Carding Machine%国产新型梳棉针布的几点使用体会

    Institute of Scientific and Technical Information of China (English)

    缪定蜀

    2012-01-01

    To use domestic new card clothing well, the technology property and problems in use were analyzed. Supporting use effect of the domestic new card clothing was introduced by example. Technology and management measures of domestic card clothing were introduced. It is considered the key of domestic card clothing is the related technology measures and fine management. Card clothing type selection and carding processing should be done well . Card clothing grind and covering should be well. Each equipment basic work of carding machine should be done well. Cycle maintenance management system should be carried out,finally effect of domestic new card clothing can be used fully.%为用好国产新型梳棉针布,分析了国产新型梳棉针布的技术特点、差距以及使用中存在的问题,通过实例说明了国产新型针布的配套使用效果,阐述了用好国产针布的技术与管理措施.认为,用好国产针布关键是抓好相关技术措施及精细管理工作.做好针布选型配套,合理配置梳理工艺,做好针布磨砺和针布包卷工作,抓好梳棉机各项设备基础工作,严格执行周期维修管理制度,可以更好地发挥国产新型梳棉针布的作用.

  1. A molding method to fabricate the waveguide multilayer card

    Institute of Scientific and Technical Information of China (English)

    ZHOU Wang-ren; LIANG Zhong-cheng; GU Min-fen

    2008-01-01

    Waveguide multilayer optical card(WMOC)is a new kind of three-dimensional storage device.A method of fabricating the WMOC using the moMing techniqBe is introduced in this paper.The fabrication of WMOC mainly includes data writing with hot embossing method and multilayer bonding with PDMS material The structure of the WMOC is comisted with Polyearbonate (PC) as the core layer material and Polydimethylsiloxane (PDMS) as cladding layer.The experimental ICSUIts demonstrate that the molding fabrication method is leasible and effective.

  2. The TOTEM T1 read out card motherboard

    CERN Document Server

    Minutoli, S; Robutti, E

    2010-01-01

    This article describes the Read Out Card (ROC) motherboard, which is the main component of the T1 forward telescope front-end electronic system. The ROC main objectives are to acquire tracking data and trigger information from the detector. It performs data conversion from electrical to optical format and transfers the data streams to the next level of the system and it implements Slow Control modules which are able to receive, decode and distribute the LHC machine low jitter clock and fast command. The ROC also provides a spy mezzanine connection based on programmable FPGA and USB2.0 for laboratory and portable DAQ debugging system

  3. The TOTEM T1 read out card motherboard

    Science.gov (United States)

    Minutoli, S.; Lo Vetere, M.; Robutti, E.

    2010-12-01

    This article describes the Read Out Card (ROC) motherboard, which is the main component of the T1 forward telescope front-end electronic system. The ROC main objectives are to acquire tracking data and trigger information from the detector. It performs data conversion from electrical to optical format and transfers the data streams to the next level of the system and it implements Slow Control modules which are able to receive, decode and distribute the LHC machine low jitter clock and fast command. The ROC also provides a spy mezzanine connection based on programmable FPGA and USB2.0 for laboratory and portable DAQ debugging system.

  4. 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.

  5. Magic cards: a new augmented-reality approach.

    Science.gov (United States)

    Demuynck, Olivier; Menendez, José Manuel

    2013-01-01

    Augmented reality (AR) commonly uses markers for detection and tracking. Such multimedia applications associate each marker with a virtual 3D model stored in the memory of the camera-equipped device running the application. Application users are limited in their interactions, which require knowing how to design and program 3D objects. This generally prevents them from developing their own entertainment AR applications. The Magic Cards application solves this problem by offering an easy way to create and manage an unlimited number of virtual objects that are encoded on special markers.

  6. A new modified remote user authentication scheme using smart cards

    Institute of Scientific and Technical Information of China (English)

    SHEN Zhong-hua

    2008-01-01

    In 2000, a remote user authentication scheme using smart cards was proposed and the masquerade attacks were proved successful on this scheme. Recently, Kumar has suggested the idea of check digits to overcome the above attacks with a new scheme that removes these threats well. In this paper it is pointed out that the weakness still exists in Kumar's scheme, and the intruder can login to the remote system through having some information. A new scheme which can overcome these attacks and appears more secure and efficient than Kumar's is presented.

  7. Dolor mandibular de origen cardíaco

    OpenAIRE

    2003-01-01

    En las complejas estructuras anatómicas orofaciales, asientan muchos procesos dolorosos. Las algias orofaciales más comunes tienen su origen a nivel dental, periodontal o en estructuras musculoesqueleticas. Sin embargo, el paciente puede manifestar dolor en esta región, bien en dientes o estructuras musculoesqueleticas, y la fuente originaria localizarse a distancia. A este tipo de dolor se le llama dolor heterotópico. Una posible fuente de dolor heterotópico es el dolor de origen cardíaco. E...

  8. Non-Interference and Erasure Policies for Java Card Bytecode

    DEFF Research Database (Denmark)

    Hansen, René Rydhof; Probst, Christian W.

    2006-01-01

    Non-interference is the property of a program not to leak any secret information. In this paper we propose a notion of non-interference for an abstract version of the Java Card bytecode language. Furthermore an information-flow analysis for verifying non-interference is developed and proved sound...... that confidential information is unavailable after a certain point---and that this unavailability is enforced by the system. This is a crucial requirement for systems like e-commerce or e-voting....

  9. Psoriasis mutations disrupt CARD14 autoinhibition promoting BCL10-MALT1-dependent NF-κB activation.

    Science.gov (United States)

    Howes, Ashleigh; O'Sullivan, Paul A; Breyer, Felix; Ghose, Ashavari; Cao, Li; Krappmann, Daniel; Bowcock, Anne M; Ley, Steven C

    2016-06-15

    Inherited and de novo mutations in the CARD14 gene promote the development of psoriasis, an inflammatory disease of the skin. Caspase recruitment domain-containing protein 14 (CARD14) is a member of the CARMA protein family that includes the structurally related CARD11 adaptor that mediates NF-κB activation by antigen receptors. We investigated the mechanism by which CARD14 mutation in psoriasis activates NF-κB. In contrast with wild-type CARD14, CARD14(E138A) and CARD14(G117S) psoriasis mutants interacted constitutively with BCL10 and MALT1, and triggered BCL10- and MALT1-dependent activation of NF-κB in keratinocytes. These alterations disrupted the inhibitory effect of the CARD14 linker region (LR) on NF-κB activation by facilitating BCL10 binding. Therefore, psoriasis mutations activated CARD14 by a mechanism analogous to oncogenic CARD11 mutations in non-Hodgkin B cell lymphomas. CARD14(E138A) also stimulated MALT1 paracaspase activity and activated both ERK1/2 and p38α MAP kinases. Inhibition of MALT1 with mepazine reduced CARD14(E138A)-induced expression of specific psoriasis-associated transcripts in keratinocytes. Our results establish the mechanism whereby gain-of-function CARD14 variants, which induce psoriatic disease in affected individuals, activate pro-inflammatory signalling.

  10. 输送机内、外链板冲孔模具的设计与工艺优化%Designing & Process Optimization of the Punching Mould of Inner/Outer Scraping Blade on Conveyor

    Institute of Scientific and Technical Information of China (English)

    林广学; 闫秀梅

    2011-01-01

    In order to increase the Machining accuracy and efficiency of the inner/outer scraping blade on conveyor, one new designed punching mould was introduced in this paper. It improved the accuracy and efficiency of punching the inner hole of the scraping blade, insured the product quality.%为了提高输送机内、外链板孔的加工精度及加工效率,该文设计了一套新型链板冲孔模具,可以准确、高效地加工输送机链板内孔,确保了产品质量。

  11. 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

  12. 25/17MN双动厚板冲压液压机的电气控制系统%Electric control system of 25/17MN double motion hydraulic press punching thick plate

    Institute of Scientific and Technical Information of China (English)

    谭利红

    2001-01-01

    Electric control system of 25/17MN double motion hydraulic press punching thick plate and parameters operation manner have been introduced with analysis of graphic interface reality.%介绍了25/17MN双动厚板冲压液压机的电气控制系统及其系统中的参数处理方式,并对图形界面的实时性进行了分析。

  13. SC2: a System to Secure Off-Card Contract-Policy Matching in Security-by-Contract for Open Multi-Application Smart Cards

    DEFF Research Database (Denmark)

    Dragoni, Nicola; Lostal, Eduardo; Papini, Davide

    2011-01-01

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

  14. Card Sorting as Collaborative Method for User-Driven Information Organizing on a Website: Recommendations for Running Collaborative Group Card Sorts in Practice

    Directory of Open Access Journals (Sweden)

    Maria Friis Bjerre

    2015-05-01

    Full Text Available Card sorting is an easy-to-use, quick, inexpensive, yet powerful usability method for information organizing on a website as it generates usable input directly from end-users as to how they would expect to find information on a website. When run collaboratively in groups, the discussion between the users about the content of the cards and their relatedness provides valuable insight into the users’ mental models. Focusing on epistemic asymmetry in the group discussion, this article highlights important issues which may affect the outcome of group card sorting. It is demonstrated that group card sorting demands great attention from the test manager in relation to the composition of the group, i.e. the number of users per group and the users’ educational level and formal organizational positions, in order to ensure a result that is representative of the group as a whole.

  15. The FTK to Level-2 Interface Card (FLIC)

    CERN Document Server

    Anderson, John Thomas; The ATLAS collaboration; Blair, Robert; Drake, Gary; Love, Jeremy; Proudfoot, James; Wang, Rui; Zhang, Jinlong

    2015-01-01

    The FTK to Level-2 Interface Card (FLIC) of the ATLAS Fast TracKer (FTK) trigger upgrade is the final component in the FTK chain of custom electronics. The FTK performs full event tracking using the ATLAS Silicon detectors for every Level-1(L1) accepted event at 100 kHz. The FLIC is a custom Advanced Telecommunications Architecture (ATCA) card that interfaces the upstream FTK system with the ATLAS trigger and data acquisition (TDAQ) system, and allows for event processing on commercial PC blades making use of the 10 GB Ethernet full mesh ATCA back-plane. The FLIC receives data on 8 optical links at a bandwidth of about 1 Gbps per channel, reformats the data to the ATLAS standard record format, and performs the conversion from local to global module identifier using look up tables in SRAM. After processing, the event records are sent out to the TDAQ system using the S-LINK protocol at 2 Gbps, with a latency of O(10 microseconds). The data processing is handled in two Xilinx Virtex-6 FPGAs, with two additional ...

  16. The FTK to Level-2 Interface Card (FLIC)

    CERN Document Server

    Anderson, John Thomas; The ATLAS collaboration; Drake, Gary; Love, Jeremy; Proudfoot, James; Wang, Rui; Zhang, Jinlong; Auerbach, Benjamin

    2015-01-01

    The FTK to Level-2 Interface Card (FLIC) of the ATLAS Fast TracKer (FTK) trigger upgrade is the final component in the FTK chain of custom electronics. The FTK performs full event tracking using the ATLAS Silicon detectors for every Level-1 accepted event at 100 kHz. The FLIC is a custom Advanced Telecommunications Architecture (ATCA) card that interfaces the upstream FTK system with the ATLAS trigger and data acquisition (TDAQ) system, and allows for event processing on commercial PC blades making use of the 10 GB Ethernet full mesh ATCA back-plane. The FLIC receives data on 8 optical links at a bandwidth of ~1 Gbps per channel, reformats the data to the ATLAS standard record format, and performs the conversion from local to global module identifier using look up tables in SRAM. After processing, the event records are sent out to the TDAQ system using the S-LINK protocol at 2 Gbps, with a latency of O(10 microseconds). The data processing is handled in two Xilinx Virtex-6 FPGAs, with two additional Virtex-6 ...

  17. Caquexia associada à insuficiência cardíaca

    Directory of Open Access Journals (Sweden)

    Marina Politi Okoshi

    2013-05-01

    Full Text Available Pacientes com insuficiência cardíaca frequentemente desenvolvem estado de caquexia, que constitui fator independente de redução da sobrevida. Caquexia pode ser diagnosticada quando ocorre perda de peso corporal maior que 6% do peso habitual, na ausência de outras doenças. Embora sua fisiopatologia não esteja completamente esclarecida, vários fatores parecem estar envolvidos, como diminuição da ingestão alimentar, anormalidades do trato gastrointestinal, ativação imunológica e neuro-hormonal e alteração da relação entre processos anabólicos e catabólicos. Como não há terapia específica para a caquexia associada à insuficiência cardíaca, o tratamento baseia-se no suporte nutricional, bloqueio neuro-hormonal, controle do edema e anemia e exercícios físicos. Fármacos com propriedades imunomodulatórias e anabólicas encontram-se em investigação clínica e experimental.

  18. Empirical approach to interpreting card-sorting data

    Directory of Open Access Journals (Sweden)

    Steven F. Wolf1,2,*

    2012-05-01

    Full Text Available Since it was first published 30 years ago, the seminal paper of Chi et al. on expert and novice categorization of introductory problems led to a plethora of follow-up studies within and outside of the area of physics [ Cogn. Sci. 5 121 (1981]. These studies frequently encompass “card-sorting” exercises whereby the participants group problems. While this technique certainly allows insights into problem solving approaches, simple descriptive statistics more often than not fail to find significant differences between experts and novices. In moving beyond descriptive statistics, we describe a novel microscopic approach that takes into account the individual identity of the cards and uses graph theory and models to visualize, analyze, and interpret problem categorization experiments. We apply these methods to an introductory physics (mechanics problem categorization experiment, and find that most of the variation in sorting outcome is not due to the sorter being an expert versus a novice, but rather due to an independent characteristic that we named “stacker” versus “spreader.” The fact that the expert-novice distinction only accounts for a smaller amount of the variation may explain the frequent null results when conducting these experiments.

  19. Text Region Extraction from Business Card Images for Mobile Devices

    CERN Document Server

    Mollah, Ayatullah Faruk; Das, Nibaran; Sarkar, Ram; Nasipuri, Mita; Kundu, Mahantapas

    2010-01-01

    Designing a Business Card Reader (BCR) for mobile devices is a challenge to the researchers because of huge deformation in acquired images, multiplicity in nature of the business cards and most importantly the computational constraints of the mobile devices. This paper presents a text extraction method designed in our work towards developing a BCR for mobile devices. At first, the background of a camera captured image is eliminated at a coarse level. Then, various rule based techniques are applied on the Connected Components (CC) to filter out the noises and picture regions. The CCs identified as text are then binarized using an adaptive but light-weight binarization technique. Experiments show that the text extraction accuracy is around 98% for a wide range of resolutions with varying computation time and memory requirements. The optimum performance is achieved for the images of resolution 1024x768 pixels with text extraction accuracy of 98.54% and, space and time requirements as 1.1 MB and 0.16 seconds resp...

  20. Wild Card Queries for Searching Resources on the Web

    CERN Document Server

    Rafiei, Davood

    2009-01-01

    We propose a domain-independent framework for searching and retrieving facts and relationships within natural language text sources. In this framework, an extraction task over a text collection is expressed as a query that combines text fragments with wild cards, and the query result is a set of facts in the form of unary, binary and general $n$-ary tuples. A significance of our querying mechanism is that, despite being both simple and declarative, it can be applied to a wide range of extraction tasks. A problem in querying natural language text though is that a user-specified query may not retrieve enough exact matches. Unlike term queries which can be relaxed by removing some of the terms (as is done in search engines), removing terms from a wild card query without ruining its meaning is more challenging. Also, any query expansion has the potential to introduce false positives. In this paper, we address the problem of query expansion, and also analyze a few ranking alternatives to score the results and to r...