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Sample records for programmable chip sopc

  1. SAD-Based Stereo Vision Machine on a System-on-Programmable-Chip (SoPC

    Directory of Open Access Journals (Sweden)

    Zhangwei Chen

    2013-03-01

    Full Text Available This paper, proposes a novel solution for a stereo vision machine based on the System-on-Programmable-Chip (SoPC architecture. The SOPC technology provides great convenience for accessing many hardware devices such as DDRII, SSRAM, Flash, etc., by IP reuse. The system hardware is implemented in a single FPGA chip involving a 32-bit Nios II microprocessor, which is a configurable soft IP core in charge of managing the image buffer and users’ configuration data. The Sum of Absolute Differences (SAD algorithm is used for dense disparity map computation. The circuits of the algorithmic module are modeled by the Matlab-based DSP Builder. With a set of configuration interfaces, the machine can process many different sizes of stereo pair images. The maximum image size is up to 512 K pixels. This machine is designed to focus on real time stereo vision applications. The stereo vision machine offers good performance and high efficiency in real time. Considering a hardware FPGA clock of 90 MHz, 23 frames of 640 × 480 disparity maps can be obtained in one second with 5 × 5 matching window and maximum 64 disparity pixels.

  2. SAD-based stereo vision machine on a System-on-Programmable-Chip (SoPC).

    Science.gov (United States)

    Zhang, Xiang; Chen, Zhangwei

    2013-03-04

    This paper, proposes a novel solution for a stereo vision machine based on the System-on-Programmable-Chip (SoPC) architecture. The SOPC technology provides great convenience for accessing many hardware devices such as DDRII, SSRAM, Flash, etc., by IP reuse. The system hardware is implemented in a single FPGA chip involving a 32-bit Nios II microprocessor, which is a configurable soft IP core in charge of managing the image buffer and users' configuration data. The Sum of Absolute Differences (SAD) algorithm is used for dense disparity map computation. The circuits of the algorithmic module are modeled by the Matlab-based DSP Builder. With a set of configuration interfaces, the machine can process many different sizes of stereo pair images. The maximum image size is up to 512 K pixels. This machine is designed to focus on real time stereo vision applications. The stereo vision machine offers good performance and high efficiency in real time. Considering a hardware FPGA clock of 90 MHz, 23 frames of 640 × 480 disparity maps can be obtained in one second with 5 × 5 matching window and maximum 64 disparity pixels.

  3. Embedded SoPC Design with Nios II Processor and Verilog Examples

    CERN Document Server

    Chu, Pong P

    2012-01-01

    Explores the unique hardware programmability of FPGA-based embedded systems, using a learn-by-doing approach to introduce the concepts and techniques for embedded SoPC design with Verilog An SoPC (system on a programmable chip) integrates a processor, memory modules, I/O peripherals, and custom hardware accelerators into a single FPGA (field-programmable gate array) device. In addition to the customized software, customized hardware can be developed and incorporated into the embedded system as well-allowing us to configure the soft-core processor, create tailored I/O interfaces, and develop s

  4. Network video transmission system based on SOPC

    Science.gov (United States)

    Zhang, Zhengbing; Deng, Huiping; Xia, Zhenhua

    2008-03-01

    Video systems have been widely used in many fields such as conferences, public security, military affairs and medical treatment. With the rapid development of FPGA, SOPC has been paid great attentions in the area of image and video processing in recent years. A network video transmission system based on SOPC is proposed in this paper for the purpose of video acquisition, video encoding and network transmission. The hardware platform utilized to design the system is an SOPC board of model Altera's DE2, which includes an FPGA chip of model EP2C35F672C6, an Ethernet controller and a video I/O interface. An IP core, known as Nios II embedded processor, is used as the CPU of the system. In addition, a hardware module for format conversion of video data, and another module to realize Motion-JPEG have been designed with Verilog HDL. These two modules are attached to the Nios II processor as peripheral equipments through the Avalon bus. Simulation results show that these two modules work as expected. Uclinux including TCP/IP protocol as well as the driver of Ethernet controller is chosen as the embedded operating system and an application program scheme is proposed.

  5. Programmable synaptic chip for electronic neural networks

    Science.gov (United States)

    Moopenn, A.; Langenbacher, H.; Thakoor, A. P.; Khanna, S. K.

    1988-01-01

    A binary synaptic matrix chip has been developed for electronic neural networks. The matrix chip contains a programmable 32X32 array of 'long channel' NMOSFET binary connection elements implemented in a 3-micron bulk CMOS process. Since the neurons are kept off-chip, the synaptic chip serves as a 'cascadable' building block for a multi-chip synaptic network as large as 512X512 in size. As an alternative to the programmable NMOSFET (long channel) connection elements, tailored thin film resistors are deposited, in series with FET switches, on some CMOS test chips, to obtain the weak synaptic connections. Although deposition and patterning of the resistors require additional processing steps, they promise substantial savings in silicon area. The performance of synaptic chip in a 32-neuron breadboard system in an associative memory test application is discussed.

  6. Remote System Update for System on Programmable Chip Based on Controller Area Network

    Directory of Open Access Journals (Sweden)

    Lei Zhou

    2017-06-01

    Full Text Available In some application domains, using a download cable to update the system on a programmable chip (SoPC is infeasible, which reduces the maintainability and flexibility of the system. Hence the remote system update (RSU scheme is being studied. In this scheme, the serial configuration (EPCS device involves a factory mode configuration image, which acts as the baseline, and an application mode configuration image, which is used for some specific functions. Specifically, a new application mode image is delivered through the controller area network (CAN with the improved application layer protocol. Besides, the data flow and data check for transmitting a new image are constructed to combine the transmission reliability with efficiency. The boot sequence copying hardware configuration code and software configuration code is analyzed, and the advanced boot loader is carried out to specify boot address of the application mode image manually. Experiments have demonstrated the feasibility of updating and running a new application mode image, as well as rolling back into the factory mode image when no application mode image is available. This scheme applies a single CAN bus, which makes the system easy to construct and suitable for the field distributed control system.

  7. A System on a Programmable Chip Architecture for Data-Dependent Superimposed Training Channel Estimation

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    Fernando Martín del Campo

    2009-01-01

    with the information, a series of known symbols, whose analysis is used to define the parameters of the filters that remove the distortion of the data. Nevertheless, a part of the available bandwidth has to be destined to these symbols. Until now, no alternative solution has demonstrated to be fully satisfying for commercial use, but one technique that looks promising is superimposed training (ST. This work describes a hybrid software-hardware FPGA implementation of a recent algorithm that belongs to the ST family, known as Data-dependent Superimposed Training (DDST, which does not need extra bandwidth for its training sequences (TS as it adds them arithmetically to the data. DDST also adds a third sequence known as data-dependent sequence, that destroys the interference caused by the data over the TS. As DDST's computational burden is too high for the commercial processors used in mobile systems, a System on a Programmable Chip (SOPC approach is used in order to solve the problem.

  8. Development of a new seismic-data acquisition station based on system-on-a-programmable-chip technology

    Directory of Open Access Journals (Sweden)

    Zhang Qi-sheng

    2013-08-01

    Full Text Available There has been considerable development of seismic detectors over the last 80 years. However, there is still a need to further develop new earthquake exploration and data acquisition systems with high precision. In particular, for China to keep up with the latest technology of these systems, it is important to be involved in the research and development, instead of importing systems that soon fall behind the latest technology. In this study, the features of system-on-a-programmable-chip (SoPC technology are analyzed and used to design a new digital seismic-data acquisition station. The hardware circuit of the station was developed, and the analog board and the main control data-transmission board were designed according to the needs of digital seismic-data acquisition stations. High-definition analog-to-digital converter sequential digital filter technology of the station (cascade integrator comb filter, finite impulse response digital filter were incorporated to provide advantages to the acquisition station, such as high definition, large dynamic scope, and low noise. A specific data-transmission protocol was designed for the station, which ensured a transmission speed of 16 Mbps along a 55-m wire with low power consumption. Synchronic acquisition was researched and developed, so as to achieve accuracy better than 200 ns. The key technologies were integrated into the SoPC of the main control data-transmission board, so as to ensure high-resolution acquisition of the station, while improving the accuracy of the synchronic acquisition and data-transmission speed, lowering the power consumption, and preparing for the follow-up efforts to tape out.

  9. Efficient k-Winner-Take-All Competitive Learning Hardware Architecture for On-Chip Learning

    Science.gov (United States)

    Ou, Chien-Min; Li, Hui-Ya; Hwang, Wen-Jyi

    2012-01-01

    A novel k-winners-take-all (k-WTA) competitive learning (CL) hardware architecture is presented for on-chip learning in this paper. The architecture is based on an efficient pipeline allowing k-WTA competition processes associated with different training vectors to be performed concurrently. The pipeline architecture employs a novel codeword swapping scheme so that neurons failing the competition for a training vector are immediately available for the competitions for the subsequent training vectors. The architecture is implemented by the field programmable gate array (FPGA). It is used as a hardware accelerator in a system on programmable chip (SOPC) for realtime on-chip learning. Experimental results show that the SOPC has significantly lower training time than that of other k-WTA CL counterparts operating with or without hardware support.

  10. The CHIPS R&D Programme: Reconstruction

    Science.gov (United States)

    Whitehead, L. H.; Perch, A. J.

    2017-09-01

    The CHIPS R&D programme aims to demonstrate significant cost reduction in the building of large neutrino detectors, whilst contributing to the global knowledge on the CP-violating phase in neutrino oscillations. A series of event reconstruction algorithms have been developed considering the charge and time information from all of the photomultiplier tubes to reconstruct charged particle tracks. A particle identification algorithm was developed using two artificial neural networks to select charged-current νe interactions from νµ backgrounds. It has been demonstrated that using a 6% photocathode coverage of 3” photomultiplier tubes can provide the required performance from the particle identification to achieve the goals of the experiment.

  11. Convolutional Encoder and Viterbi Decoder Using SOPC For Variable Constraint Length

    DEFF Research Database (Denmark)

    Kulkarni, Anuradha; Dnyaneshwar, Mantri; Prasad, Neeli R.

    2013-01-01

    detailed analysis, this paper deals with the implementation of convolution encoder and Viterbi decoder using system on programming chip (SOPC). It uses variable constraint length of 7, 8 and 9 bits for 1/2 and 1/3 code rates. By analyzing the Viterbi algorithm it is seen that our algorithm has a better......Convolution encoder and Viterbi decoder are the basic and important blocks in any Code Division Multiple Accesses (CDMA). They are widely used in communication system due to their error correcting capability But the performance degrades with variable constraint length. In this context to have...

  12. Programmable bio-nano-chip system for saliva diagnostics

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    Christodoulides, Nicolaos; De La Garza, Richard; Simmons, Glennon W.; McRae, Michael P.; Wong, Jorge; Kosten, Thomas R.; Miller, Craig S.; Ebersole, Jeffrey L.; McDevitt, John

    2014-06-01

    This manuscript describes programmable Bio-Nano-Chip (p-BNC) approach that serves as miniaturized assay platform designed for the rapid detection and quantitation of multiple analytes in biological fluids along with the specific applications in salivary diagnostics intended for the point of need (PON). Included here are oral fluid-based tests for local periodontal disease, systemic cardiac disease and multiplexed tests for drugs of abuse.

  13. Programmable on-chip and off-chip network architecture on demand for flexible optical intra-datacenters.

    Science.gov (United States)

    Rofoee, Bijan Rahimzadeh; Zervas, Georgios; Yan, Yan; Amaya, Norberto; Qin, Yixuan; Simeonidou, Dimitra

    2013-03-11

    The paper presents a novel network architecture on demand approach using on-chip and-off chip implementations, enabling programmable, highly efficient and transparent networking, well suited for intra-datacenter communications. The implemented FPGA-based adaptable line-card with on-chip design along with an architecture on demand (AoD) based off-chip flexible switching node, deliver single chip dual L2-Packet/L1-time shared optical network (TSON) server Network Interface Cards (NIC) interconnected through transparent AoD based switch. It enables hitless adaptation between Ethernet over wavelength switched network (EoWSON), and TSON based sub-wavelength switching, providing flexible bitrates, while meeting strict bandwidth, QoS requirements. The on and off-chip performance results show high throughput (9.86Ethernet, 8.68Gbps TSON), high QoS, as well as hitless switch-over.

  14. Supplier Outreach and Process Control (SOPC) and Supplier Rating Initiative (SRI)

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    Crenshaw, Harrel

    2003-01-01

    The viewgraph presentation presents an overview of NASA's Supplier Outreach and Process Control (SOPC) and Supplier Risk Initiatives. The discussion of the SOPC examines its importance, current groups who are involved, provides a mission statement, and describes outreach activities and how suppliers are selected. The discussion of the Supplier Risk Initiative examines the variety of ways that integrity, availability, and assurance factor in to supplier risk and describes a new supplier rating program.

  15. Programmable Nano-Bio-Chip Sensors: Analytical Meets Clinical

    Science.gov (United States)

    Jokerst, Jesse V.; Floriano, Pierre N.; Christodoulides, Nicolaos; McDevitt, John T.; Jacobson, James W.; Bhagwandin, Bryon D.

    2010-01-01

    synopsis There have been many recent advances in the nano-bio-chip (NBC) analysis methodology with implications for a number of high-morbidity diseases including HIV, cancer, and heart disease. In their Feature article, Jesse V. Jokerst of The University of Texas at Austin; Pierre N. Floriano, Nicolaos Christodoulides, and John T. McDevitt of Rice University; and James W. Jacobson and Bryon D. Bhagwandin of LabNow, Inc. discuss the construction, capabilities, and advantages of NBCs. The cover shows arrays of NBCs. Images courtesy of Glennon Simmons/McDevitt Lab and Marcha Miller of The University of Texas at Austin. PMID:20128622

  16. Programmable lab-on-a-chip system for single cell analysis

    Science.gov (United States)

    Thalhammer, S.

    2009-05-01

    The collection, selection, amplification and detection of minimum genetic samples became a part of everyday life in medical and biological laboratories, to analyze DNA-fragments of pathogens, patient samples and traces on crime scenes. About a decade ago, a handful of researchers began discussing an intriguing idea. Could the equipment needed for everyday chemistry and biology procedures be shrunk to fit on a chip in the size of a fingernail? Miniature devices for, say, analysing DNA and proteins should be faster and cheaper than conventional versions. Lab-on-a-chip is an advanced technology that integrates a microfluidic system on a microscale chip device. The "laboratory" is created by means of channels, mixers, reservoirs, diffusion chambers, integrated electrodes, pumps, valves and more. With lab-ona- chip technology, complete laboratories on a square centimetre can be created. Here, a multifunctional programmable Lab-on-a-Chip driven by nanofluidics and controlled by surface acoustic waves (SAW) is presented. This system combines serial DNA-isolation-, amplification- and array-detection-process on a modified glass-platform. The fluid actuation is controlled via SAW by interdigital transducers implemented in the chemical modified chip surface. The chemical surface modification allows fluid handling in the sub-microliter range. Minute amount of sample material is extracted by laser-based microdissection out of e.g. histological sections at the single cell level. A few picogram of genetic material are isolated and transferred via a low-pressure transfer system (SPATS) onto the chip. Subsequently the genetic material inside single droplets, which behave like "virtual" beaker, is transported to the reaction and analysis centers on the chip surface via surface acoustic waves, mainly known as noise dumping filters in mobile phones. At these "biological reactors" the genetic material is processed, e.g. amplified via polymerase chain reaction methods, and genetically

  17. Single-chip pulse programmer for magnetic resonance imaging using a 32-bit microcontroller.

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    Handa, Shinya; Domalain, Thierry; Kose, Katsumi

    2007-08-01

    A magnetic resonance imaging (MRI) pulse programmer has been developed using a single-chip microcontroller (ADmicroC7026). The microcontroller includes all the components required for the MRI pulse programmer: a 32-bit RISC CPU core, 62 kbytes of flash memory, 8 kbytes of SRAM, two 32-bit timers, four 12-bit DA converters, and 40 bits of general purpose I/O. An evaluation board for the microcontroller was connected to a host personal computer (PC), an MRI transceiver, and a gradient driver using interface circuitry. Target (embedded) and host PC programs were developed to enable MRI pulse sequence generation by the microcontroller. The pulse programmer achieved a (nominal) time resolution of approximately 100 ns and a minimum time delay between successive events of approximately 9 micros. Imaging experiments using the pulse programmer demonstrated the effectiveness of our approach.

  18. An SIMD Programmable Vision Chip with High-Speed Focal Plane Image Processing

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    Ginhac Dominique

    2008-01-01

    Full Text Available Abstract A high-speed analog VLSI image acquisition and low-level image processing system are presented. The architecture of the chip is based on a dynamically reconfigurable SIMD processor array. The chip features a massively parallel architecture enabling the computation of programmable mask-based image processing in each pixel. Extraction of spatial gradients and convolutions such as Sobel operators are implemented on the circuit. Each pixel includes a photodiode, an amplifier, two storage capacitors, and an analog arithmetic unit based on a four-quadrant multiplier architecture. A pixel proof-of-concept chip was fabricated in a 0.35  m standard CMOS process, with a pixel size of 35  m 35  m. A dedicated embedded platform including FPGA and ADCs has also been designed to evaluate the vision chip. The chip can capture raw images up to 10 000 frames per second and runs low-level image processing at a framerate of 2 000 to 5 000 frames per second.

  19. Next Generation Programmable Bio-Nano-Chip System for On-Site Detection in Oral Fluids

    Science.gov (United States)

    Christodoulides, Nicolaos; De La Garza, Richard; Simmons, Glennon W; McRae, Michael P; Wong, Jorge; Newton, Thomas F; Kosten, Thomas R.; Haque, Ahmed; McDevitt, John T

    2016-01-01

    Current on-site drug of abuse detection methods involve invasive sampling of blood and urine specimens, or collection of oral fluid, followed by qualitative screening tests using immunochromatographic cartridges. Test confirmation and quantitative assessment of a presumptive positive are then provided by remote laboratories, an inefficient and costly process decoupled from the initial sampling. Recently, a new noninvasive oral fluid sampling approach that is integrated with the chip-based Programmable Bio-Nano-Chip (p-BNC) platform has been developed for the rapid (~ 10 minutes), sensitive detection (~ ng/ml) and quantitation of 12 drugs of abuse. Furthermore, the system can provide the time-course of select drug and metabolite profiles in oral fluids. For cocaine, we observed three slope components were correlated with cocaine-induced impairment using this chip-based p-BNC detection modality. Thus, this p-BNC has significant potential for roadside drug testing by law enforcement officers. Initial work reported on chip-based drug detection was completed using ‘macro’ or “chip in the lab” prototypes, that included metal encased “flow cells”, external peristaltic pumps and a bench-top analyzer system instrumentation. We now describe the next generation miniaturized analyzer instrumentation along with customized disposables and sampling devices. These tools will offer real-time oral fluid drug monitoring capabilities, to be used for roadside drug testing as well as testing in clinical settings as a non-invasive, quantitative, accurate and sensitive tool to verify patient adherence to treatment. PMID:26925466

  20. Field programmable gate array–based servo control integrated chip for a six-axis articulated robot manipulator

    Directory of Open Access Journals (Sweden)

    Ying-Shieh Kung

    2016-05-01

    Full Text Available The objective of this article is to build a field programmable gate array–based six-axis servo control integrated chip which can integrate the function of a motion trajectory planning and the function of six position/speed/current servo controllers into one integrated chip. In the work, first, a mathematical modeling of a robot manipulator with the actuator using permanent magnet synchronous motor is derived. Second, the proportional controller in the position loop, a proportional–integral controller in the speed loop and a vector controller in the current loop for each axis are applied. Third, a system on a programmable chip technology which comprises an Altera field programmable gate array chip and an embedded soft-core Nios-II processor is considered to develop the proposed servo control integrated chip. However, in the servo control integrated chip, it has two modules. The first module is an embedded soft-core Nios-II processor which is used to generate the motion trajectory planning by software. The second module presents a six-axis servo controller intellectual property by hardware which is applied to execute six position/speed/current controllers. Therefore, the function of a motion trajectory command and the function of six position/speed/current servo controllers for a six-axis robot manipulator can be integrated into one field programmable gate array. Finally, to verify the effectiveness and correctness of the proposed field programmable gate array–based servo control integrated chip, a six-axis robot manipulator is applied and some experimental results are demonstrated.

  1. Demonstration of a 10 V programmable Josephson voltage standard system based on a multi-chip technique

    Energy Technology Data Exchange (ETDEWEB)

    Yamada, T; Sasaki, H; Yamamori, H; Shoji, A [National Institute of Advanced Industrial Science and Technology, 1-1-1 Umezono, Tsukuba 305-8568 (Japan)], E-mail: yamada-takahiro@aist.go.jp

    2008-03-01

    We have demonstrated a programmable Josephson voltage standard (PJVS) operation up to 10.84 V using a multi-chip technique. We combined two PJVS chips fabricated using NbN/(TiN{sub x}/NbN){sub 2} junction technology. Each PJVS chip was mounted on a single chip carrier using bonding wire, and the two chip carriers were connected by a simple Cu lead wire, and mounted on a cryocooler. High-precision measurements confirmed flat voltage steps for all 22 cells, with a peak-to-peak variation of 100 nV and wide margins of at least 0.35 mA. We also confirmed the stability of the voltage steps in spite of a temperature and RF frequency variation of {+-} 0.1 K and {+-} 0.1 GHz, respectively.

  2. A programmable energy efficient readout chip for a multiparameter highly integrated implantable biosensor system

    Science.gov (United States)

    Nawito, M.; Richter, H.; Stett, A.; Burghartz, J. N.

    2015-11-01

    In this work an Application Specific Integrated Circuit (ASIC) for an implantable electrochemical biosensor system (SMART implant, Stett et al., 2014) is presented. The ASIC drives the measurement electrodes and performs amperometric measurements for determining the oxygen concentration, potentiometric measurements for evaluating the pH-level as well as temperature measurements. A 10-bit pipeline analog to digital (ADC) is used to digitize the acquired analog samples and is implemented as a single stage to reduce power consumption and chip area. For pH measurements, an offset subtraction technique is employed to raise the resolution to 12-bits. Charge integration is utilized for oxygen and temperature measurements with the capability to cover current ranges between 30 nA and 1 μA. In order to achieve good performance over a wide range of supply and process variations, internal reference voltages are generated from a programmable band-gap regulated circuit and biasing currents are supplied from a wide-range bootstrap current reference. To accommodate the limited available electrical power, all components are designed for low power operation. Also a sequential operation approach is applied, in which essential circuit building blocks are time multiplexed between different measurement types. All measurement sequences and parameters are programmable and can be adjusted for different tissues and media. The chip communicates with external unites through a full duplex two-wire Serial Peripheral Interface (SPI), which receives operational instructions and at the same time outputs the internally stored measurement data. The circuit has been fabricated in a standard 0.5-μm CMOS process and operates on a supply as low as 2.7 V. Measurement results show good performance and agree with circuit simulation. It consumes a maximum of 500 μA DC current and is clocked between 500 kHz and 4 MHz according to the measurement parameters. Measurement results of the on-chip ADC show a

  3. Light-enabled digital microfluidics: A technology leading to a programmable lab on a chip

    Science.gov (United States)

    Wereley, Steven T.; Chuang, Han-Sheng; Kumar, Aloke

    2009-11-01

    We present a self-driven microfluidic device for droplet manipulations based on an open optoelectrowetting (O-OEW) technique. The proposed O-OEW features dynamic droplet maneuverability and great extensibility due to light-induced virtual electrodes and an open configuration. The device comprises coplanar interdigitated electrodes, a photoconductor, and an insulator on a single substrate. The mechanism behind the O-OEW is dependent on the impedance switching between the photoconductor and the insulator. The photoconductor works as a gate for the equivalent circuit. Under illumination the impedance of the photoconductor decreases, prompting an electrowetting effect due to a high voltage drop in the insulator. Without illumination the impedance of the photoconductor increases, shifting the voltage drop back to the photoconductor layer and shutting off the electrowetting. The illumination induces a localized hydrophilic region on an overall hydrophobic surface, causing an imbalance of surface tension forces and the subsequent liquid droplet movement. By selectively illuminating the platform surface, basic droplet operations are implemented, such as translation, merging, and simultaneous multi-droplet control. Immersing the liquid droplets in oil enhances the movements and prevents serious evaporation. For more high-end applications, an addressable light source, such as a DLP projector, can be employed. The integration will enable the realization of a programmable lab on a chip.

  4. Pulse Generator for Ultrasonic Piezoelectric Transducer Arrays Based on a Programmable System-on-Chip (PSoC

    Directory of Open Access Journals (Sweden)

    Pedro Acevedo

    2017-04-01

    Full Text Available This paper describes the design of a pulse generator to excite PZT and PVDF ultrasonic transducer arrays, based on the Programmable System-on-Chip (PSoC module. In this module, using programmable logic different pulses were implemented; these pulses are required in ultrasonic applications for multiple channels to excite PZT and PVDF transducer arrays. To excite multiple elements, bursts are required which can be generated simultaneously or out of phase, generating dynamic wave fronts. For medical applications where bidirectional blood flow is detected burst and quadrature pulses are used. These pulses can be generated independently or in combinations, as simultaneous pulses, shift pulses or burst. This module can operate with programmable frequencies from 3-74 MHz; its programming may be versatile covering a wide range of ultrasonic applications.

  5. Enzymatic degradation of polymer covered SOPC-liposomes in relation to drug delivery

    DEFF Research Database (Denmark)

    Davidsen, Jesper; Vermehren, C.; Frøkjær, S.

    2001-01-01

    Polyethylenoxide (PEG) covered liposomes are used as lipid-based drug-delivery systems. In comparison to conventional liposomes the polymer-covered liposomes display a long circulation half-life in the blood stream. We investigate the influence of polyethyleneoxide-distearoylphosphatidylethanolam......Polyethylenoxide (PEG) covered liposomes are used as lipid-based drug-delivery systems. In comparison to conventional liposomes the polymer-covered liposomes display a long circulation half-life in the blood stream. We investigate the influence of polyethyleneoxide......-distearoylphosphatidylethanolamine (DSPE-PEG$-750$/) lipopolymer concentration on phospholipase A$-2$/ (PLA$-2$/) catalyzed hydrolysis of liposomes composed of stearoyloleoylphosphatidylcholine (SOPC). The characteristic PLA$-2$/ lag-time was determined by fluorescence and the degree of lipid hydrolysis was followed by HPLC analysis...

  6. Two-Dimensional Programmable Manipulation of Magnetic Nanoparticles on-Chip

    DEFF Research Database (Denmark)

    Sarella, Anandakumar; Torti, Andrea; Donolato, Marco

    2014-01-01

    A novel device is designed for on-chip selective trap and two-dimensional remote manipulation of single and multiple fluid-borne magnetic particles using field controlled magnetic domain walls in circular nanostructures. The combination of different ring-shaped nanostructures and field sequences...... allows for remote manipulation of magnetic particles with high-precision along any arbitrary pathway on a chip surface....

  7. A direct comparison of a 10 V Josephson voltage standard between a refrigerator-based multi-chip programmable system and a conventional system

    Energy Technology Data Exchange (ETDEWEB)

    Yamada, Takahiro; Yamamori, Hirotake; Sasaki, Hitoshi; Shoji, Akira [Nanoelectronics Research Institute/National Institute of Advanced Industrial Science and Technology, Tsukuba Central 2, 1-1-1 Umezono, Tsukuba 305-8568 (Japan); Urano, Chiharu; Nishinaka, Hidefumi; Murayama, Yasushi; Iwasa, Akio; Nakamura, Yasuhiro, E-mail: yamada-takahiro@aist.go.j [National Metrology Institute of Japan/National Institute of Advanced Industrial Science and Technology, Tsukuba Central 3, 1-1-1 Umezono, Tsukuba 305-8563 (Japan)

    2009-09-15

    A multi-chip 10 V programmable Josephson voltage standard (PJVS) system was demonstrated using a closed-cycle refrigerator. We precisely measured the PJVS by a direct comparison measurement with a conventional Josephson voltage standard. The result agreed within a combined standard uncertainty of 3.9 x 10{sup -10} at 10 V.

  8. programme

    African Journals Online (AJOL)

    Aid for AIDS (AfA) is a disease management programme (DIVIPI available to beneficiaries and employees of contracted medical funds and ... the challenges alluded to in the first article, including late enrolment and the measurement of survival, especially in patients with ... I the HIV prevalence and incidence (new infections].

  9. Programmable bio-nano-chip system: a flexible point-of-care platform for bioscience and clinical measurements.

    Science.gov (United States)

    McRae, Michael P; Simmons, Glennon W; Wong, Jorge; Shadfan, Basil; Gopalkrishnan, Sanjiv; Christodoulides, Nicolaos; McDevitt, John T

    2015-10-21

    The development of integrated instrumentation for universal bioassay systems serves as a key goal for the lab-on-a-chip community. The programmable bio-nano-chip (p-BNC) system is a versatile multiplexed and multiclass chemical- and bio-sensing system for bioscience and clinical measurements. The system is comprised of two main components, a disposable cartridge and a portable analyzer. The customizable single-use plastic cartridges, which now can be manufactured in high volumes using injection molding, are designed for analytical performance, ease of use, reproducibility, and low cost. These labcard devices implement high surface area nano-structured biomarker capture elements that enable high performance signaling and are index-matched to real-world biological specimens. This detection modality, along with the convenience of on-chip fluid storage in blisters and self-contained waste, represents a standard process to digitize biological signatures at the point-of-care. A companion portable analyzer prototype has been developed to integrate fluid motivation, optical detection, and automated data analysis, and it serves as the human interface for complete assay automation. In this report, we provide a systems-level perspective of the p-BNC universal biosensing platform with an emphasis on flow control, device integration, and automation. To demonstrate the flexibility of the p-BNC, we distinguish diseased and non-case patients across three significant disease applications: prostate cancer, ovarian cancer, and acute myocardial infarction. Progress towards developing a rapid 7 minute myoglobin assay is presented using the fully automated p-BNC system.

  10. Application of Programmable Bio-Nano-Chip System for the Quantitative Detection of Drugs of Abuse in Oral Fluids*

    Science.gov (United States)

    Christodoulides, Nicolaos; De La Garza, Richard; Simmons, Glennon W.; McRae, Michael P.; Wong, Jorge; Newton, Thomas F.; Smith, Regina; Mahoney, James J.; Hohenstein, Justin; Gomez, Sobeyda; Floriano, Pierre N.; Talavera, Humberto; Sloan, Daniel J.; Moody, David E.; Andrenyak, David M.; Kosten, Thomas R.; Haque, Ahmed; McDevitt, John T.

    2015-01-01

    Objective There is currently a gap in on-site drug of abuse monitoring. Current detection methods involve invasive sampling of blood and urine specimens, or collection of oral fluid, followed by qualitative screening tests using immunochromatographic cartridges. While remote laboratories then may provide confirmation and quantitative assessment of a presumptive positive, this instrumentation is expensive and decoupled from the initial sampling making the current drug-screening program inefficient and costly. The authors applied a noninvasive oral fluid sampling approach integrated with the in-development chip-based Programmable Bio-Nano-Chip (p-BNC) platform for the detection of drugs of abuse. Method The p-BNC assay methodology was applied for the detection of tetrahydrocannabinol, morphine, amphetamine, methamphetamine, cocaine, methadone and benzodiazepines, initially using spiked buffered samples and, ultimately, using oral fluid specimen collected from consented volunteers. Results Rapid (~10 minutes), sensitive detection (~ng/ml) and quantitation of 12 drugs of abuse was demonstrated on the p-BNC platform. Furthermore, the system provided visibility to time-course of select drug and metabolite profiles in oral fluids; for the drug cocaine, three regions of slope were observed that, when combined with concentration measurements from this and prior impairment studies, information about cocaine-induced impairment may be revealed. Conclusions This chip-based p-BNC detection modality has significant potential to be used in the future by law enforcement officers for roadside drug testing and to serve a variety of other settings, including outpatient and inpatient drug rehabilitation centers, emergency rooms, prisons, schools, and in the workplace. PMID:26048639

  11. Study protocol: evaluation of specialized outpatient palliative care (SOPC) in the German state of Hesse (ELSAH study) - work package II: palliative care for pediatric patients.

    Science.gov (United States)

    Ulrich, Lisa-R; Gruber, Dania; Hach, Michaela; Boesner, Stefan; Haasenritter, Joerg; Kuss, Katrin; Seipp, Hannah; Gerlach, Ferdinand M; Erler, Antje

    2018-01-05

    In 2007, the European Association of Palliative Care (EAPC) provided a comprehensive set of recommendations and standards for the provision of adequate pediatric palliative care. A number of studies have shown deficits in pediatric palliative care compared to EAPC standards. In Germany, pediatric palliative care patients can be referred to specialized outpatient palliative care (SOPC) services, which are known to enhance quality of life, e.g. by avoiding hospitalization. However, current regulations for the provision of SOPC in Germany do not account for the different circumstances and needs of children and their families compared to adult palliative care patients. The "Evaluation of specialized outpatient palliative care (SOPC) in the German state of Hesse (ELSAH)" study aims to perform a needs assessment for pediatric patients (children, adolescents and young adults) receiving SOPC. This paper presents the study protocol for this assessment (work package II). The study uses a sequential mixed-methods study design with a focus on qualitative research. Data collection from professional and family caregivers and, as far as possible, pediatric patients, will involve both a written questionnaire based on European recommendations for pediatric palliative care, and semi-structured interviews. Additionally, professional caregivers will take part in focus group discussions and participatory observations. Interviews and focus groups will be tape- or video-recorded, transcribed verbatim and analyzed in accordance with the principles of grounded theory (interviews) and content analysis (focus groups). A structured field note template will be used to record notes taken during the participatory observations. Statistical Package for Social Sciences (SPSS, version 22 or higher) will be used for descriptive statistical analyses. The qualitative data analyses will be software-assisted by MAXQDA (version 12 or higher). This study will provide important information on what matters

  12. Challenges and opportunities for translating medical microdevices: insights from the programmable bio-nano-chip

    Science.gov (United States)

    McRae, Michael P; Simmons, Glennon; McDevitt, John T

    2016-01-01

    This perspective highlights the major challenges for the bioanalytical community, in particular the area of lab-on-a-chip sensors, as they relate to point-of-care diagnostics. There is a strong need for general-purpose and universal biosensing platforms that can perform multiplexed and multiclass assays on real-world clinical samples. However, the adoption of novel lab-on-a-chip/microfluidic devices has been slow as several key challenges remain for the translation of these new devices to clinical practice. A pipeline of promising medical microdevice technologies will be made possible by addressing the challenges of integration, failure to compete with cost and performance of existing technologies, requisite for new content, and regulatory approval and clinical adoption. PMID:27071710

  13. A 1,000 Frames/s Programmable Vision Chip with Variable Resolution and Row-Pixel-Mixed Parallel Image Processors.

    Science.gov (United States)

    Lin, Qingyu; Miao, Wei; Zhang, Wancheng; Fu, Qiuyu; Wu, Nanjian

    2009-01-01

    A programmable vision chip with variable resolution and row-pixel-mixed parallel image processors is presented. The chip consists of a CMOS sensor array, with row-parallel 6-bit Algorithmic ADCs, row-parallel gray-scale image processors, pixel-parallel SIMD Processing Element (PE) array, and instruction controller. The resolution of the image in the chip is variable: high resolution for a focused area and low resolution for general view. It implements gray-scale and binary mathematical morphology algorithms in series to carry out low-level and mid-level image processing and sends out features of the image for various applications. It can perform image processing at over 1,000 frames/s (fps). A prototype chip with 64 × 64 pixels resolution and 6-bit gray-scale image is fabricated in 0.18 μm Standard CMOS process. The area size of chip is 1.5 mm × 3.5 mm. Each pixel size is 9.5 μm × 9.5 μm and each processing element size is 23 μm × 29 μm. The experiment results demonstrate that the chip can perform low-level and mid-level image processing and it can be applied in the real-time vision applications, such as high speed target tracking.

  14. Simulation of Ion Source’s Control System on Cyclotron using Programmable System on Chip (PSoC

    Directory of Open Access Journals (Sweden)

    R.S. Darmawan

    2011-12-01

    Full Text Available Cyclotron is an ion accelerator machine with spiral beam path. Ion source system is one of the main systems which its function is to produce ions that will be accelerated. In order to obtain maximum ion current, the ion source must be equipped with a control system that control mechanical system that will adjust the position of the ion source. The mechanical system able to make adjustment in three different axis, that is x, y and z axis. The mechanical system consists of a stepper motor and a set of gears. The control system using Programmable System on Chip (PSoC utilizes its user module from the Random Sequence group, that is 8-bit Pseudo Random Sequence Generator (PRS8.For x and y axis, if the stepper motor rotate one rotation that means the support will be pushed or pulled 2.5 mm. While for z axis if the stepper motor rotate one rotation that means the support will be pushed or pulled 0.83 mm. The largest deviation of the stepper motor is 2° with error percentage is 1.09%. The mean value of step of the stepper motor is 2.03 step per second

  15. Innovative Programmable Bio-Nano-Chip Digitizes Biology Using Sensors That Learn Bridging Biomarker Discovery and Clinical Implementation

    Directory of Open Access Journals (Sweden)

    Nicolaos J. Christodoulides

    2017-05-01

    Full Text Available The lack of standard tools and methodologies and the absence of a streamlined multimarker approval process have hindered the translation rate of new biomarkers into clinical practice for a variety of diseases afflicting humankind. Advanced novel technologies with superior analytical performance and reduced reagent costs, like the programmable bio-nano-chip system featured in this article, have potential to change the delivery of healthcare. This universal platform system has the capacity to digitize biology, resulting in a sensor modality with a capacity to learn. With well-planned device design, development, and distribution plans, there is an opportunity to translate benchtop discoveries in the genomics, proteomics, metabolomics, and glycomics fields by transforming the information content of key biomarkers into actionable signatures that can empower physicians and patients for a better management of healthcare. While the process is complicated and will take some time, showcased here are three application areas for this flexible platform that combines biomarker content with minimally invasive or non-invasive sampling, such as brush biopsy for oral cancer risk assessment; serum, plasma, and small volumes of blood for the assessment of cardiac risk and wellness; and oral fluid sampling for drugs of abuse testing at the point of need.

  16. New Programmable CMOS Fuzzifier and C2V Circuits Applicable in FLC Chip for Signal Processing of MEMS Glucose Sensors

    Directory of Open Access Journals (Sweden)

    Ghader Yosefi

    2015-08-01

    Full Text Available This paper presents the design and simulation of improved circuits of Fuzzifier and capacitance to voltage (C2V converter. The Fuzzifier circuit is designed based on analog advantages such as low die area, high accuracy, and simplicity which are added to the fuzzy system advantages. For implementing this idea, a programmable Membership Function Generator (MFG including differential pair circuit as a Fuzzifier is proposed. The MFG generates arbitrary forms of Gaussian, Trapezoidal, and Triangular shapes. The shape types are achieved using control switches and different reference voltages. This structure is also general purpose in tuning the slope of Membership Functions (MFs using scaled transistors with different W/L ratios. With a specific purpose in mind, we used it here to generate fuzzy language terms from sensed classic data of a blood glucose microsensor. Thus we proposed a C2V circuit to convert capacitance variations (from MEMS glucose microsensor to voltage values as classic data. The proposed mentioned circuits can be applicable in design of Fuzzy Logic Controller (FLC chips to detect blood glucose, process its data in Fuzzy environment, and control insulin injection of diabetic patients by MEMS micropumps. The simulation results are achieved by MATLAB and Hspice software in 0.35 μm CMOS standard technology.

  17. Synthetic biology. Programmable on-chip DNA compartments as artificial cells.

    Science.gov (United States)

    Karzbrun, Eyal; Tayar, Alexandra M; Noireaux, Vincent; Bar-Ziv, Roy H

    2014-08-15

    The assembly of artificial cells capable of executing synthetic DNA programs has been an important goal for basic research and biotechnology. We assembled two-dimensional DNA compartments fabricated in silicon as artificial cells capable of metabolism, programmable protein synthesis, and communication. Metabolism is maintained by continuous diffusion of nutrients and products through a thin capillary, connecting protein synthesis in the DNA compartment with the environment. We programmed protein expression cycles, autoregulated protein levels, and a signaling expression gradient, equivalent to a morphogen, in an array of interconnected compartments at the scale of an embryo. Gene expression in the DNA compartment reveals a rich, dynamic system that is controlled by geometry, offering a means for studying biological networks outside a living cell. Copyright © 2014, American Association for the Advancement of Science.

  18. Programmable optical processor chips: toward photonic RF filters with DSP-level flexibility and MHz-band selectivity

    NARCIS (Netherlands)

    Xie, Yiwei; Geng, Zihan; Zhuang, Leimeng; Burla, M.; Taddei, Caterina; Hoekman, M.; Leinse, Arne; Roeloffzen, C.G.H.; Boller, Klaus J.; Lowery, C.J.

    2017-01-01

    Integrated optical signal processors have been identified as a powerful engine for optical processing of microwave signals. They enable wideband and stable signal processing operations on miniaturized chips with ultimate control precision. As a promising application, such processors enables photonic

  19. Photonic Crystals: Two-Dimensional Programmable Manipulation of Magnetic Nanoparticles on-Chip (Adv. Mater. 15/2014)

    DEFF Research Database (Denmark)

    Sarella, Anandakumar; Torti, Andrea; Donolato, Marco

    2014-01-01

    P. Vavassori and co-workers demonstrate on page 2384 that field-controlled displacement of magnetic domain walls in ferromagnetic nano-ring structures allows for capture and 2-dimensional remote manipulation of fluidborne magnetic nanoparticles over a chip surface.......P. Vavassori and co-workers demonstrate on page 2384 that field-controlled displacement of magnetic domain walls in ferromagnetic nano-ring structures allows for capture and 2-dimensional remote manipulation of fluidborne magnetic nanoparticles over a chip surface....

  20. X-ray reflectivity studies of cPLA2{alpha}-C2 domains adsorbed onto Langmuir monolayers of SOPC.

    Science.gov (United States)

    Málková, Sárka; Long, Fei; Stahelin, Robert V; Pingali, Sai V; Murray, Diana; Cho, Wonhwa; Schlossman, Mark L

    2005-09-01

    X-ray reflectivity is used to study the interaction of C2 domains of cytosolic phospholipase A(2) (cPLA(2)alpha-C2) with a Langmuir monolayer of 1-stearoyl-2-oleoyl-sn-glycero-3-phosphocholine (SOPC) supported on a buffered aqueous solution containing Ca(2+). The reflectivity is analyzed in terms of the known crystallographic structure of cPLA(2)alpha-C2 domains and a slab model representing the lipid layer to yield an electron density profile of the lipid layer and bound C2 domains. This new method of analysis determines the angular orientation and penetration depth of the cPLA(2)alpha-C2 domains bound to the SOPC monolayer, information not available from the standard slab model analysis of x-ray reflectivity. The best-fit orientation places the protein-bound Ca(2+) ions within 1 A of the lipid phosphate group (with an accuracy of +/-3 A). Hydrophobic residues of the calcium-binding loops CBL1 and CBL3 penetrate deepest into the lipid layer, with a 2 A penetration into the tailgroup region. X-ray measurements with and without the C2 domain indicate that there is a loss of electrons in the headgroup region of the lipid monolayer upon binding of the domains. We suggest that this is due to a loss of water molecules bound to the headgroup. Control experiments with a non-calcium buffer and with domain mutants confirm that the cPLA(2)alpha-C2 binding to the SOPC monolayer is Ca(2+)-dependent and that the hydrophobic residues in the calcium-binding loops are critical for membrane binding. These results indicate that an entropic component (due to water loss) as well as electrostatic and hydrophobic interactions contributes to the binding mechanism.

  1. X-Ray Reflectivity Studies of cPLA2α-C2 Domains Adsorbed onto Langmuir Monolayers of SOPC

    Science.gov (United States)

    Málková, Šárka; Long, Fei; Stahelin, Robert V.; Pingali, Sai V.; Murray, Diana; Cho, Wonhwa; Schlossman, Mark L.

    2005-01-01

    X-ray reflectivity is used to study the interaction of C2 domains of cytosolic phospholipase A2 (cPLA2α-C2) with a Langmuir monolayer of 1-stearoyl-2-oleoyl-sn-glycero-3-phosphocholine (SOPC) supported on a buffered aqueous solution containing Ca2+. The reflectivity is analyzed in terms of the known crystallographic structure of cPLA2α-C2 domains and a slab model representing the lipid layer to yield an electron density profile of the lipid layer and bound C2 domains. This new method of analysis determines the angular orientation and penetration depth of the cPLA2α-C2 domains bound to the SOPC monolayer, information not available from the standard slab model analysis of x-ray reflectivity. The best-fit orientation places the protein-bound Ca2+ ions within 1 Å of the lipid phosphate group (with an accuracy of ±3 Å). Hydrophobic residues of the calcium-binding loops CBL1 and CBL3 penetrate deepest into the lipid layer, with a 2 Å penetration into the tailgroup region. X-ray measurements with and without the C2 domain indicate that there is a loss of electrons in the headgroup region of the lipid monolayer upon binding of the domains. We suggest that this is due to a loss of water molecules bound to the headgroup. Control experiments with a non-calcium buffer and with domain mutants confirm that the cPLA2α-C2 binding to the SOPC monolayer is Ca2+-dependent and that the hydrophobic residues in the calcium-binding loops are critical for membrane binding. These results indicate that an entropic component (due to water loss) as well as electrostatic and hydrophobic interactions contributes to the binding mechanism. PMID:15994899

  2. Timepix, a 65k programmable pixel readout chip for arrival time, energy and/or photon counting measurements

    CERN Document Server

    Llopart, X; Campbell, M; Tlustos, L; Wong, W

    2008-01-01

    A novel approach for the readout of a TPC at the future linear collider is to use a CMOS pixel detector combined with some kind of gas gain grid. A first test using the photon counting chip Medipix2 with GEM or Micromegas demonstrated the feasibility of such an approach. Although this experiment demonstrated that single primary electrons could be detected the chip did not provide information on the arrival time of the electron in the sensitive gas volume nor did it give any indication of the quantity of charge detected. The Timepix chip uses an external clock with a frequency of up to 100 MHz as a time reference. Each pixel contains a preamplifier, a discriminator with hysteresis and 4-bit DAC for threshold adjustment, synchronization logic and a 14-bit counter with overflow control. Moreover, each pixel can be independently configured in one of four different modes: masked mode: pixel is off, counting mode: 1-count for each signal over threshold, TOT mode: the counter is incremented continuously as long as t...

  3. Programmable optical processor chips: toward photonic RF filters with DSP-level flexibility and MHz-band selectivity

    Directory of Open Access Journals (Sweden)

    Xie Yiwei

    2017-12-01

    Full Text Available Integrated optical signal processors have been identified as a powerful engine for optical processing of microwave signals. They enable wideband and stable signal processing operations on miniaturized chips with ultimate control precision. As a promising application, such processors enables photonic implementations of reconfigurable radio frequency (RF filters with wide design flexibility, large bandwidth, and high-frequency selectivity. This is a key technology for photonic-assisted RF front ends that opens a path to overcoming the bandwidth limitation of current digital electronics. Here, the recent progress of integrated optical signal processors for implementing such RF filters is reviewed. We highlight the use of a low-loss, high-index-contrast stoichiometric silicon nitride waveguide which promises to serve as a practical material platform for realizing high-performance optical signal processors and points toward photonic RF filters with digital signal processing (DSP-level flexibility, hundreds-GHz bandwidth, MHz-band frequency selectivity, and full system integration on a chip scale.

  4. Programmable optical processor chips: toward photonic RF filters with DSP-level flexibility and MHz-band selectivity

    Science.gov (United States)

    Xie, Yiwei; Geng, Zihan; Zhuang, Leimeng; Burla, Maurizio; Taddei, Caterina; Hoekman, Marcel; Leinse, Arne; Roeloffzen, Chris G. H.; Boller, Klaus-J.; Lowery, Arthur J.

    2017-12-01

    Integrated optical signal processors have been identified as a powerful engine for optical processing of microwave signals. They enable wideband and stable signal processing operations on miniaturized chips with ultimate control precision. As a promising application, such processors enables photonic implementations of reconfigurable radio frequency (RF) filters with wide design flexibility, large bandwidth, and high-frequency selectivity. This is a key technology for photonic-assisted RF front ends that opens a path to overcoming the bandwidth limitation of current digital electronics. Here, the recent progress of integrated optical signal processors for implementing such RF filters is reviewed. We highlight the use of a low-loss, high-index-contrast stoichiometric silicon nitride waveguide which promises to serve as a practical material platform for realizing high-performance optical signal processors and points toward photonic RF filters with digital signal processing (DSP)-level flexibility, hundreds-GHz bandwidth, MHz-band frequency selectivity, and full system integration on a chip scale.

  5. A new electrowetting lab-on-a-chip platform based on programmable and virtual wall-less channels

    Science.gov (United States)

    Banerjee, Ananda; Kreit, Eric; Dhindsa, Manjeet; Heikenfeld, Jason; Papautsky, Ian

    2011-02-01

    Microscale liquid handling based on electrowetting has been previously demonstrated by several groups. Such liquid manipulation however is limited to control of individual droplets, aptly termed digital microfluidics. The inability to form continuous channels thus prevents conventional microfluidic sample manipulation and analysis approaches, such as electroosmosis and electrophoresis. In this paper, we discuss our recent progress on the development of electrowettingbased virtual channels. These channels can be created and reconfigured on-demand and preserve their shape without external stimulus. We also discuss recent progress towards demonstrating electroosmotic flows in such microchannels for fluid transport. This would permit a variety of basic functionalities in this new platform including sample transport and mixing between various functional areas of the chip.

  6. Programmable Laser-Assisted Surface Microfabrication on a Poly(Vinyl Alcohol)-Coated Glass Chip with Self-Changing Cell Adhesivity for Heterotypic Cell Patterning.

    Science.gov (United States)

    Li, Yi-Chen; Lin, Meng-Wei; Yen, Meng-Hua; Fan, Sabrina Mai-Yi; Wu, June-Tai; Young, Tai-Horng; Cheng, Ji-Yen; Lin, Sung-Jan

    2015-10-14

    Organs are composed of heterotypic cells with patterned architecture that enables intercellular interaction to perform specific functions. In tissue engineering, the ability to pattern heterotypic cells into desired arrangement will allow us to model complex tissues in vitro and to create tissue equivalents for regeneration. This study was aimed at developing a method for fast heterotypic cell patterning with controllable topological manipulation on a glass chip. We found that poly(vinyl alcohol)-coated glass showed a biphasic change in adhesivity to cells in vitro: low adhesivity in the first 24 h and higher adhesivity at later hours due to increased serum protein adsorption. Combining programmable CO2 laser ablation to remove poly(vinyl alcohol) and glass, we were able to create arrays of adhesive microwells of adjustable patterns. We tested whether controllable patterns of epithelial-mesenchymal interaction could be created. When skin dermal papilla cells and fibroblasts were seeded respectively 24 h apart, we were able to pattern these two cells into aggregates of dermal papilla cells in arrays of microwells in a background of fibroblasts sheet. Seeded later, keratinocytes attached to these mesenchymal cells. Keratinocytes contacting dermal papilla cells started to differentiate toward a hair follicle fate, demonstrating patternable epithelial-mesenchymal interaction. This method allows fast adjustable heterotypic cell patterning and surface topology control and can be applied to the investigation of heterotypic cellular interaction and creation of tissue equivalent in vitro.

  7. Toward active-matrix lab-on-a-chip: programmable electrofluidic control enabled by arrayed oxide thin film transistors.

    Science.gov (United States)

    Noh, Joo Hyon; Noh, Jiyong; Kreit, Eric; Heikenfeld, Jason; Rack, Philip D

    2012-01-21

    Agile micro- and nano-fluidic control is critical to numerous life science and chemical science synthesis as well as kinetic and thermodynamic studies. To this end, we have demonstrated the use of thin film transistor arrays as an active matrix addressing method to control an electrofluidic array. Because the active matrix method minimizes the number of control lines necessary (m + n lines for the m×n element array), the active matrix addressing method integrated with an electrofluidic platform can be a significant breakthrough for complex electrofluidic arrays (increased size or resolution) with enhanced function, agility and programmability. An amorphous indium gallium zinc oxide (a-IGZO) semiconductor active layer is used because of its high mobility of 1-15 cm(2) V(-1) s(-1), low-temperature processing and transparency for potential spectroscopy and imaging. Several electrofluidic functionalities are demonstrated using a simple 2 × 5 electrode array connected to a 2 × 5 IGZO thin film transistor array with the semiconductor channel width of 50 μm and mobility of 6.3 cm(2) V(-1) s(-1). Additionally, using the TFT device characteristics, active matrix addressing schemes are discussed as the geometry of the electrode array can be tailored to act as a storage capacitor element. Finally, requisite material and device parameters are discussed in context with a VGA scale active matrix addressed electrofluidic platform.

  8. Chip, Chip, Hooray!

    Science.gov (United States)

    Kelly, Susan

    2001-01-01

    Presents a science laboratory using different brands of potato chips in which students test their oiliness, size, thickness, saltiness, quality, and cost, then analyze the results to determine the best chip. Gives a brief history of potato chips. (YDS)

  9. Why is the sn-2 chain of monounsaturated glycerophospholipids usually unsaturated whereas the sn-1 chain is saturated? Studies of 1-stearoyl-2-oleoyl-sn-glycero-3-phosphatidylcholine (SOPC) and 1-oleoyl-2-stearoyl-sn-glycero-3-phosphatidylcholine (OSPC) membranes with and without cholesterol

    DEFF Research Database (Denmark)

    Martinez-Seara, Hector; Róg, Tomasz; Karttunen, Mikko

    2009-01-01

    simulations by considering pure one-component bilayers comprising monounsaturated glycerophospholipids [1-stearoyl-2-oleoyl-sn-glycero-3-phosphatidylcholine (SOPC) and 1-oleoyl-2-stearoyl-sn-glycero-3-phosphatidylcholine (OSPC)] and membranes of these lipids mixed with cholesterol. By considering the cases...

  10. Preservation of forest wood chips

    Energy Technology Data Exchange (ETDEWEB)

    Kofman, P.D.; Thomsen, I.M.; Ohlsson, C.; Leer, E.; Ravn Schmidt, E.; Soerensen, M.; Knudsen, P.

    1999-01-01

    As part of the Danish Energy Research Programme on biomass utilisation for energy production (EFP), this project concerns problems connected to the handling and storing of wood chips. In this project, the possibility of preserving wood chips of the Norway Spruce (Picea Abies) is addressed, and the potential improvements by anaerobic storage are tested. Preservation of wood chips aims at reducing dry matter losses from extensive heating during storage and to reduce production of fungal spores. Fungal spores pose a health hazards to workers handling the chips. Further the producers of wood chips are interested in such a method since it would enable them to give a guarantee for the delivery of homogeneous wood chips also during the winter period. Three different types of wood chips were stored airtight and further one of these was stored in accordance with normal practise and use as reference. The results showed that airtight storage had a beneficial impact on the quality of the chips: no redistribution of moisture, low dry matter losses, unfavourable conditions for microbial activity of most fungi, and the promotion of yeasts instead of fungi with airborne spores. Likewise the firing tests showed that no combustion problems, and no increased risk to the environment or to the health of staff is caused by anaerobic storage of wood chips. In all, the tests of the anaerobic storage method of forest wood chips were a success and a large-scale test of the method will be carried out in 1999. (au)

  11. 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.

  12. Design and application of a GaAs digital RF memory chip

    Science.gov (United States)

    White, William A.; Taddiken, Albert H.; Shichijo, Hisashi; Vernon, Michael A.; Whitmire, David A.

    1990-08-01

    A GaAs integrated memory/logic chip designed for digital RF memory (DRFM) applications is described. This chip, called a programmable delay-line element (PDLE), implements the basic DRFM storage and delay functions. The configuration combines a 4-kb static RAM with 750 logic gates, providing on a single chip the components for storage, address generation, demultiplexing, multiplexing, and control functions normally provided by a variety of separate chips. A distributed control organization, where the chip is configured to provide as outputs all the signals required as inputs to another identical chip, is used. Chips cascaded into strings implement the programmable delay lines required for DRFM systems. Within a string, signal distribution requires only local interconnections between adjacent chips. Correct operation of all functions was demonstrated in a four-chip string which provides a total memory capacity of 16 kb. The maximum sampling rate was 800 MHz, and power dissipation was approximately 2 W per chip.

  13. DNA Chip

    Indian Academy of Sciences (India)

    involved in the pathology of schizophrenia. In the human ge- nome, the ratio between coding and non-coding DNA is very low (less than 3% of the human .... construction of a Tm-specific chip, i.e. all the oligos/cDNA on the chip will hybridize at the same temperature. The techniques available are still not able to create a chip ...

  14. Integrated programmable photonic filter on the silicon -on- insulator platform

    DEFF Research Database (Denmark)

    Liao, Shasha; Ding, Yunhong; Peucheret, Christophe

    2014-01-01

    We propose and demonstrate a silicon - on - insulator (SOI) on - chip programmable filter based on a four - tap finite impulse response structure. The photonic filter is programmable thanks to amplitude and phase modulation of each tap controlled by thermal heater s. We further demonstrate...

  15. Modulated Tool-Path (MTP) Chip Breaking System

    Energy Technology Data Exchange (ETDEWEB)

    Graham, K. B.

    2010-04-01

    The Modulated Tool-Path (MTP) Chip Breaking System produces user-selectable chip lengths and workpiece finishes and is compatible with any material, workpiece shape, and depth of cut. The MTP chip breaking system consistently creates the desired size of chips regardless of workpiece size, shape, or material, and the machine operator does not need to make any adjustments during the machining operation. The system's programmer configures the part program that commands the machine tool to move in a specific fashion to deliver the desired part size, shape, chip length, and workpiece surface finish. The MTP chip breaking system helps manufacturers avoid the detrimental effects of continuous chips, including expensive repair costs, delivery delays, and hazards to personnel.

  16. [Study of LED chip spectrum acquisition system based on CPLD].

    Science.gov (United States)

    Shi, Wei; Zhou, Da-Bing; Dong, Zhan-Min; Sun, Hong-San; Xi, An-Min

    2010-03-01

    The light emitting diode (LED) chip spectrum inspection is a key technology in LED chip scaled manufacturing. According to the principle of spectrum inspection and aiming at the demand of applications of LED chip spectrum inspection, the present paper studies the spectrum acquisition system based on complex programmable logic device (CPLD). The CPLD, the main chip, provides the working timing signal to the linear charge coupled device (CCD) and controls the signal modulating, conversion and storage, and transmission of sampling rate and data in transfer module. The system adopts raster monochromator as prismatic parts of apparatus and linear CCD as photoelectricity conversion parts to inspect the opposite spectrum energy distributing curve, and mean while calculate the spectrum parameter of LED chip photics characteristic. Based on the CPLD , the LED chip spectrum acquisition system with the virtues of simplicity and celerity satisfies the precision request of LED chip spectrum inspection.

  17. Prototyping Neuroadaptive Smart Antenna for 3G Wireless Communications

    Directory of Open Access Journals (Sweden)

    To William

    2005-01-01

    Full Text Available This paper describes prototyping of a neuroadaptive smart antenna beamforming algorithm using hardware-software implemented RBF neural network and FPGA system-on-programmable-chip (SoPC approach. The aim is to implement the adaptive beamforming unit in a combination of hardware and software by estimating its performance against the fixed real-time constraint based on IMT-2000 family of 3G cellular communication standards.

  18. Chips 2020

    CERN Document Server

    2016-01-01

    The release of this second volume of CHIPS 2020 coincides with the 50th anniversary of Moore’s Law, a critical year marked by the end of the nanometer roadmap and by a significantly reduced annual rise in chip performance. At the same time, we are witnessing a data explosion in the Internet, which is consuming 40% more electrical power every year, leading to fears of a major blackout of the Internet by 2020. The messages of the first CHIPS 2020, published in 2012, concerned the realization of quantum steps for improving the energy efficiency of all chip functions. With this second volume, we review these messages and amplify upon the most promising directions: ultra-low-voltage electronics, nanoscale monolithic 3D integration, relevant-data, brain- and human-vision-inspired processing, and energy harvesting for chip autonomy. The team of authors, enlarged by more world leaders in low-power, monolithic 3D, video, and Silicon brains, presents new vistas in nanoelectronics, promising  Moore-like exponential g...

  19. Technology Programme

    Energy Technology Data Exchange (ETDEWEB)

    Batistoni, Paola; De Marco, Francesco; Pieroni, Leonardo (ed.)

    2005-07-01

    The technology activities carried out by the Euratom-ENEA Association in the framework of the European Fusion Development Agreement concern the Next Step (International Thermonuclear Experimental Reactor - ITER), the Long-Term Programme (breeder blanket, materials, International Fusion Materials Irradiation Facility - IFMIF), Power Plant Conceptual Studies and Socio-Economic Studies. The Underlying Technology Programme was set up to complement the fusion activities as well to develop technologies with a wider range of interest. The Technology Programme mainly involves staff from the Frascati laboratories of the Fusion Technical and Scientific Unit and from the Brasimone laboratories of the Advanced Physics Technologies Unit. Other ENEA units also provide valuable contributions to the programme. ENEA is heavily engaged in component development/testing and in design and safety activities for the European Fusion Technology Programme. Although the work documented in the following covers a large range of topics that differ considerably because they concern the development of extremely complex systems, the high level of integration and coordination ensures the capability to cover the fusion system as a whole. In 2004 the most significant testing activities concerned the ITER primary beryllium-coated first wall. In the field of high-heat-flux components, an important achievement was the qualification of the process for depositing a copper liner on carbon fibre composite (CFC) hollow tiles. This new process, pre-brazed casting (PBC), allows the hot radial pressing (HRP) joining procedure to be used also for CFC-based armour monoblock divertor components. The PBC and HRP processes are candidates for the construction of the ITER divertor. In the materials field an important milestone was the commissioning of a new facility for chemical vapour infiltration/deposition, used for optimising silicon carbide composite (SiCf/SiC) components. Eight patents were deposited during 2004

  20. ISOLDE PROGRAMME

    CERN Document Server

    Fedosseev, V; Herfurth, F; Scheidenberger, C; Geppert, C; Gorges, C; Ratajczyk, T; Wiederhold, J C; Vogel, S; Munch, M K; Nieminen, P; Pakarinen, J J A; Lecesne, N; Bouzomita, H; Grinyer, J; Marques moreno, F M; Parlog, M; Blank, B A; Pedroza, J; Ghetta, V; Lozeva, R; Guillemaud mueller, D S; Cottereau, E; Cheikh mhamed, M; Tusseau nenez, S; Tungate, G; Walker, P M; Smith, A G; Fitzpatrick, C; Dominik, W M; Karny, M; Ciemny, A A; Nyman, G H; Thies, R M A; Lindberg, S K G; Langouche, G F; Mayet, P; Ory, G T; Kesteloot, N J K; Papuga, J; Dehairs, M H R; Callens, M; Araujo escalona, V I; Stamati, M; Boudreau, M; Domnanich, K A; Richter, D; Lutter, R J; Javaji, A; Engel, R Y; Wiehr, S; Martinez perez, T; Nacher gonzalez, E; Jungclaus, A; Ribeiro jimenez, G; Marroquin alonso, I; Cal gonzalez, J; Paziy, V; Salsac, M; Murphy, C; Podolyak, Z F; Bajoga, A D; Butler, P; Pritchard, A; Colosimo, S J; Steer, A N; Fox, S P; Wadsworth, B A; Truesdale, V L; Al monthery, M; Bracco, A; Guttormsen, M S; Badea, M N; Calinescu, S; Ujeniuc, S; Cederkall, J A; Zemlyanoy, S; Donets, E D; Golovkov, M; Vranicar, A; Harrichunder, S; Ncube, M; Strisovska, J; Wolf, E; Gerten, R F; Lehnert, J; Gladnishki, K A; Rainovski, G I; Pospisil, S; Datta pramanik, U; Benzoni, G; Fedorov, D; Molkanov, P; Maier, F M; Bonanni, A; Pfeiffer, B; Griesel, T; Wehner, L W; Mikkelsen, M; Lenzi, S M; Smith, J F; Kelly, C M; Acosta sanchez, L A; Chavez lomeli, E R; De melo bandeira tavares, P M; Vieira, J M; Martins da silva, M A; Lima lopes, A M; Mader, J; Kessler, P; Laurent, B G; Schweikhard, L C; Marx, G H; Kulczycka, E; Komorowska, M; Da silva, M F; Goncalves marques, C P; Baptista peres, M A; Welander, J E; Reiter, P; Miller, C; Martin sanchez-cano, D; Wiens, A; Blazhev, A A; Braun, N; Cappellazzo, M V; Birkenbach, B; Gerst, R; Dannhoff, M F; Sithole, M J; Bilgier, B; Nardelli, S; Araujo mendes, C M; Agramunt ros, J; Valencia marin, E; Pantea, E; Hessberger, F P; Leduc, A J; Mitsuoka, S; Carbonari, A W; Buchegger, F J; Garzon camacho, A; Dapo, H; Papka, P; Stachura, M K; Stora, T; Marsh, B A; Thiboud, J A; Heylen, H; Antalic, S; Stahl, C; Bauer, C; Thurauf, M; Maass, B; Sturm, S; Boehm, C; Wolf, N R; Ways, M; Steinsberger, T P; Riisager, K; Ruotsalainen, P A; Bastin, B; Duval, F T; Penessot, G; Flechard, X D; Desrues, P; Giovinazzo, J; Kurtukian nieto, T; Ascher, P E L; Roccia, S; Matea, I; Croizet, H A G; Bonnin, C M; Morfouace, P; Smith, A J; Guin, R; Banerjee, D; Gunnlaugsson, H P; Ohtsubo, T; Zhukov, M V; Tengborn, E A; Welker, A; Giannopoulos, E; Dessagne, P; Juscamaita vivanco, Y; De rydt, M A E; Da costa pereira, L M; Vermaelen, P; Monten, R; Wursten, E J; De coster, A; Jin, H; Hustings, J; Yu, H; Kruecken, R; Nowak, A K; Jankowski, M; Cano ott, D; Murphy, A S J; Shand, C M; Jones, G D; Herzberg, R; Ikin, P; Revill, J P; Everett, C; Napoli, D R; Scarel, G; Larsen, A; Tornyi, T G; Pascu, S G; Stroe, L; Toma, S; Jansson, K; Dronjak fahlander, M; Krupko, S; Hurst, A M; Veskovic, M; Nikolov, J; Masenda, H; Sibanda, W N; Rocchini, M; Klimo, J; Deicher, M; Wichert, T; Kronenberg, J; Helmke, A; Meliani, Z; Ivanov, V S; Keatings, J M; Kuti, I; Halasz, Z; Henry, M O; Bras de sequeira amaral, V; Espirito santo, F; Da silva, D J; Rosendahl, S; Vianden, R J; Speidel, K; Agarwal, I; Faul, T; Kownacki, J M; Martins correia, J G; Lorenz, K; Costa miranda, S M; Granadeiro costa, A R; Zyabkin, D; Kotthaus, T; Pfeiffer, M; Gironi, L; Cakirli, R B; Jensen, A; Romstedt, F; Constantino silva furtado, I; Heredia cardona, J A; Jordan martin, M D; Montaner piza, A; Zacate, M O; Plewinski, F; Mesli, A; Akakpo, E H; Pichard, A; Hergemoller, F; Neu, W; Fallis starhunter, J P; Voulot, D; Mrazek, J; Ugryumov, V; Savreux, R P; Kojouharov, I M; Stegmann, R; Kern, R O; Papst, O; Fitting, J; Lauer, M; Kirsebom, O S; Jensen, K L; Jokinen, A; Rahkila, P J; Hager, U D K; Konki, J P; Dubois, M; Orr, N A; Fabian, X; Huikari, J E; Goigoux, T; Magron, C; Zakari, A A; Maietta, M; Bachelet, C E M; Roussiere, B; Li, R; Canavan, R L; 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Radeck, F; Schneiders, D W; Steinbach, T; Vibenholt, J E; Magnussen, M J; Stevnhoved, H M; Comas lijachev, V; Dasenbrock-gammon, N M; Perkowski, J; O'neill, G G; Matveev, Y; Wegner, M; Liu, Z; Perez alvarez, T; Cerato, L; Radchenko, V; Molholt, T E; Tabares giraldo, J A; Srnka, D; Dlouhy, Z; Beck, D; Werner, V R; Homm, I; Eliseev, S; Blaum, K; Probst, M B; Kaiser, C J; Martin, J A; Refsgaard, J; Peura, P J; Greenlees, P T; Auranen, K; Delahaye, P; Traykov, E K; Perez loureiro, D; Mery, A A; Couratin, C; Tsekhanovich, I; Lunney, D; Gaulard, C V; Althubiti, N A S; Mottram, A D; Cullen, D M; Das, S K; Van de walle, J; Mazzocchi, C; Jonson, B N G; Woehr, A; Lesher, S R; Zuber, K T; Filippin, L; De witte, H J; Van den bergh, P A M; Raabe, R; Depuydt, M J F; Radulov, D P; Elseviers, J; Dirkx, D; Da silva fenta, A E; Reynders, K L T; Atanasov, D; Delombaerde, L; De maesschalck, D; Parnefjord gustafsson, F O A; Dunlop, R A; Tarasava, K; Gernhaeuser, R A; Weinzierl, W; Berger, C; Wendt, K; Achtzehn, T; Gottwald, T; Schug, M; Rossel, R E; Dominguez reyes, R R; Briz monago, J A; Koester, U H; Bunce, M R; Bowry, M D; Nakhostin, M; Shearman, R; Cresswell, J R; Joss, D T; Gredley, A; Groombridge, D; Laird, A M; Aslanoglou, X; Siem, S; Weterings, J A; Renstrom, T; Szpak, B T; Luczkowski, M J; Ghita, D; Bezbakh, A; Soltz, R A; Bollmann, J; Bhattacharya, P; Roy, S; Rahaman, M A; Wlodarski, T; Carvalho soares, J; Barzakh, A; Schertz, F; Froemmgen, N E; Liberati, V; Foy, B E; Weinheimer, C P; Zboril, M; Simon, R E; Popescu, L A; Czosnyka, T; Miranda jana, P A; Leimbach, D; Naskrecki, R; Plociennik, W A; Ruchowska, E E; Chiara, C J; Eberth, J H; Thomas, T; Thole, P; Queiser, M T; Lo bianco, G; D'amico, F; Muller, S; Sanchez alarcon, R M; Tain enriquez, J L; Orrigo, S E A; Orlandi, R; Masango, S; Plazaola muguruza, F C; Lepareur, N G; Fiebig, J M; Ceylan, N; Wildner, E; Kowalska, M; Malbrunot, S; Garcia ruiz, R F; Pallada, S; Slezak, M; Roeckl, E; Schrieder, G H; Ilieva, S K; Koenig, K L; Amoretti, M A; Lommen, J M; Fynbo, H O U; Weyer, G O P; Koldste, G T; Madsboll, K; Jensen, J H; Nieminen, A M; Reponen, M; Villari, A; Thomas, J; Saint-laurent, M; Sorlin, O H; Carniol, B; Pereira lopez, J; Grevy, S; Plaisir, C; Marie-jeanne, M J; Georgiev, G P; Etile, A M; Le blanc, F M; Verney, D; Stefan, G I; Assie, M; Suzuki, D; Guillot, J; Vazquez rodriguez, L; Campbell, P; Deacon, A N; Ware, T; Flueras, A; Xie, L; Banerjee, K; Piersa, M; Galaviz redondo, D; Johansson, H T; Schwarz, S; Toysa, A S; Aumont, J; Sferrazza, M; Van duppen, P L E; Versyck, S; Dehaes, J; Bree, N C F; Neyskens, P; Carlier, L M F; De schepper, S; Dewolf, K W A; Kabir, L R; Khodery ahmad, M A; Zadvornaya, A; Renaud, M A; Xu, Z; Smolders, P; Krastev, P; Garrett, P E; Rapisarda, E; Reber, J A; Mattolat, C F; Raeder, S; Habs, D; Fraile prieto, L M; Vidal, M; Perez liva, M; Calvo portela, P; Ulla pedrera, F J; Wood, R T; Lalkovski, S; Page, R; Petri, M; Barton, C J; Nichols, A J; Vermeulen, M J; Bloor, D M; Henderson, J; Wilson, G L; 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Andel, B; Venos, D; Kraemer, J; Saha, S; Neugart, R; Eronen, T O; Kreim, K D; Heck, M K; Goncharov, M; Karthein, J; Julin, R J; Jakobsson, E H U; Eleon, C; Achouri, N L; Grinyer, G F; Fontbonne, C M; Alfaurt, P; Lynch, K M; Wilkins, S G; Brown, A R; Imai, N; Pomorski, M J; Janiak, L; Nilsson, T; Stroke, H H; Stanja, J; Dangelser, E; Heenen, P; Godefroid, M; Mallion, S N; Diriken, J V J; Ghys, L H L; Khamehchi, M A; Van beveren, C; Gins, W A M; Finlay, P E J; Bouma, J T; Augustyns, V; Stegemann, S T; Koszorus, A; Mcnulty, J F; Lin, P; Ohlert, C M; Schwerdtfeger, W; Tengblad, O; Becerril reyes, A D; Perea martinez, A; Martinez perez, M C; Margerin, V; Rudigier, M; Alexander, T D; Patel, Z V; Hammond, N; Wearing, F; Patel, A; Jenkins, D G; Corradi, L; Galtarossa, F; Debernardi, A; Giacoppo, F; Tveten, G M; Malatji, K L; Krolas, W A; Stanoiu, M A; Rickert, E U; Ter-akopian, G; Cline, D; Riihimaeki, I A; Simon, K D; Wagner, F E; Turker, M; Neef, M H; Coombes, B J; Jakubek, J; Vagena, E; Bottoni, S; Nishimura, K; Correia, J; Rodrigues valdrez, C J; Adhikari, R; Ostrowski, A N; Hallmann, O; Scheck, M; Wady, P T; Lane, J; Krasznahorkay, A J; Kunne sohler, D; Meaney, A J; Baptista barbosa, M; Hochschulz, F; Roig, O; Behan, C C; Kargoll, S; Kemnitz, S; Carvalho teixeira, R C; Redondo cubero, A; Tallarida, G; Kaczarowski, R; Finke, F; Linnemann, A; Altenkirch, R; Saed-samii, N; Ansari, S H; Dlamini, W B; Adoons, V N; Ronning, C R; Wiedeking, M; Herlert, A J; Mehl, C V; Judge, S M; Gaertner, D; Divinskyi, S; Zagoraios, G; Boztosun, I; Van zyl, J J; Catherall, R; Lettry, J; Wenander, F J C; Zakoucky, D; Catchen, G L; Noertershaeuser, W; Kroell, T; Leske, J; Shubina, D; Murray, I M; Pancin, J; Delaunay, F; Poincheval, J J L; Audirac, L L; Gerbaux, M T; Aouadi, M; Sole, P G P; Fallot, M P; Onillon, A; Duchemin, C; Formento cavaier, R; Audi, G; Boukhari, A; Lau, C; Martin, J A; Barre, N H; Berry, T A; Procter, T J; Bladen, L K; Axiotis, M; Muto, S; Jeong, S C; Hirayama, Y; Korgul, A B; Minamisono, K; Bingham, C R; Aprahamian, A; Bucher, B M; Severijns, N; Huyse, M L; Himpe, P; Ferrer garcia, R; Marchi, T; Sambi, S; Budincevic, I; Neven, M; Verlinde, M N S; Bomans, P; Romano, N; Maugeri, E A; Klupp, S C; Dehn, M H; Heinke, R M; Naubereit, P; Maira vidal, A; Vedia fernandez, M V; Ibanez garcia, P B; Bruyneel, B J E; Materna, T; Hadynska-klek, K; Al-dahan, N; Alazemi, N; Carroll, R J; Babcock, C; Patronis, N; Eleme, Z; Dhal, A; Sahin, E; Goergen, A; Maj, A; Bednarczyk, P A; Borcea, C; Negoita, F; Suliman, G; Marginean, N M; Sotty, C O; Negret, A L; Nae, S A; Nita, C; Golubev, P I; Knyazev, A; Jost, C U; Petrik, K; Vaeyrynen, S A; Dracoulis, G D; Uher, J; Fernandez dominguez, B; Chakraborty, P; Avigo, R; Falahat, S; Lekovic, F; Dorrer, H J; Mengoni, D; Derkx, X; Angus, L J; Sandhu, K S; Gregor, E; Kelly, N A; Byrne, D J; Haas, H; Lourenco, A A; Sousa pereira, S M; Sousa, J B; De melo mendonca, T M; Tavares de sousa, C; Guerreiro dos santos oliveira custodio, L M; Da rocha rodrigues, P M; Yamaguchi, T; Thompson, P C; Rosenbusch, M; Wienholtz, F; Fischer, P; Iwanicki, J S; Rusek, K M; Hanstorp, D; Vetter, U; Wolak, J M; Park, S H; Warr, N V; Doornenbal, P C; Imig, A; Seidlitz, M; Moschner, K; Vogt, A; Kaya, L; Martel bravo, I; Orduz, A K; Serot, O; Majola, S N; Litvinov, Y; Bommert, M; Hensel, S; Markevich, V; Nishio, K; Ota, S; Matos, I; Zenkevich, A; Picado sandi, E; Forstner, O; Hu, B; Ntshangase, S S; Sanchez-segovia, J

    2002-01-01

    The experiments aim at a broad exploration of the properties of atomic nuclei far away from the region of beta stability. Furthermore, the unique radioactive beams of over 60~elements produced at the on-line isotope separators ISOLDE-2 and ISOLDE-3 are used in a wide programme of atomic, solid state and surface physics. Around 300 scientists are involved in the project, coming from about 70 laboratories. \\\\ \\\\ The electromagnetic isotope separators are connected on-line with their production targets in the extracted 600 MeV proton or 910~MeV Helium-3 beam of the Synchro-Cyclotron. Secondary beams of radioactive isotopes are available at the facility in intensities of 10$^1

  1. A photonic chip based frequency discriminator for a high performance microwave photonic link

    NARCIS (Netherlands)

    Marpaung, D.A.I.; Roeloffzen, C.G.H.; Leinse, Arne; Hoekman, M.

    2010-01-01

    We report a high performance phase modulation direct detection microwave photonic link employing a photonic chip as a frequency discriminator. The photonic chip consists of five optical ring resonators (ORRs) which are fully programmable using thermo-optical tuning. In this discriminator a drop-port

  2. The Torus Routing Chip

    National Research Council Canada - National Science Library

    Dally, William J; Seitz, Charles L

    1986-01-01

    The torus routing chip (TRC) is a self-timed chip that performs deadlock-free cut-through routing in k-ary n-cube multiprocessor interconnection networks using a new method of deadlock avoidance called virtual channels...

  3. Design of the automatic motor Ke measurement system using the system on programming chip

    Science.gov (United States)

    Yen, Sheng-Chan; Chang, Kai-Hsiung; Liu, Yen-Chih; An, Nia-Chun; Tsai, Hsiu-An

    2013-01-01

    The induced electromotive force of traditional motor measurement usually uses another motor to connect the tested motor with the drive shaft to measure its speed and obtain Ke value of induced electromotive force of the tested motor. If the tested motor is not suitable for connection to the connect coupling because of the shape or volume of the rotor, it is difficult to measure the Ke values of the tested motor. So some scholars have proposed two-phase motor which drives the three-phase motor, and gain the measurement method of Ke from the third phase in a few years ago. The mainly way is using the digital logic circuits to redefine the truth table by entering the signals to the motor driver chip from the three Hall sensors. So it can still maintain a positive torque above 0 even if used the two-phase driver and the motor can be rotated by the two-phase driver. But the drawback is that it can only be measured the fixed Ke value at the same phase. And it has to redefine the truth table to measure the values of the other two phase. This paper provides a new measurement method that made the motor speed accelerate to the measured speed at the beginning and measuring the value of third phases while the rotation is maintained by the other two-phase. The advantage is that it can change the phase of measurement, so it can easily measure the Ke value. And the most of digital components which including processor, keyboard decoder and frequency counter etc can be achieved in FPGA by using SOPC method. It can significantly reduce the complexity of circuit and increase system reliability degree.

  4. Image Filtering with Field Programmable Gate Array

    Directory of Open Access Journals (Sweden)

    Arūnas Šlenderis

    2013-05-01

    Full Text Available The research examined the use of field programmable gate arrays (FPGA in image filtering. Experimental and theoretical researches were reviewed. Experiments with Cyclone III family FPGA chip with implemented NIOS II soft processor were considered. Image filtering was achieved with symmetrical and asymmetrical finite impulse response filters with convolution kernel. The system, which was implemented with 3×3 symmetrical filter, which was implemented using the hardware description language, uses 59% of logic elements of the chip and 10 multiplication elements. The system with asymmetrical filter uses the same amount of logic elements and 13 multiplication elements. Both filter systems consume approx. 545 mW of power. The system, which is designed for filter implementation in C language, uses 65% of all logical elements and consumes 729 mW of power.Article in Lithuanian

  5. Pixel detector readout chip

    CERN Multimedia

    1991-01-01

    Close-up of a pixel detector readout chip. The photograph shows an aera of 1 mm x 2 mm containing 12 separate readout channels. The entire chip contains 1000 readout channels (around 80 000 transistors) covering a sensitive area of 8 mm x 5 mm. The chip has been mounted on a silicon detector to detect high energy particles.

  6. Strategies for compiling μTC to novel chip multiprocessors

    NARCIS (Netherlands)

    Bernard, T.A.M.; Jesshope, C.R.; Knijnenburg, P.M.W.

    2007-01-01

    Microthreaded C also called µTC is a concurrent language based on the C language which allows the programmer to code concurrency-oriented applications for targeting chip multiprocessors. µTC source code contains fine-grained concurrent control structures, where the concurrency is explicitly written

  7. A single Chip Implementation for Fast Convolution of Long Sequences

    NARCIS (Netherlands)

    Zwartenkot, H.T.J.; Boerrigter, M.J.G.; Bierens, L.H.J.; Smit, J.

    1996-01-01

    Usually, long convolutions are computed by programmable DSP boards using long FFTs. Typical operational requirements such as minimum power dissipation, minimum volume and high dynamic range/accuracy, make this solution often inefficient and even unacceptable. In this paper we present a single chip

  8. Cascaded VLSI Chips Help Neural Network To Learn

    Science.gov (United States)

    Duong, Tuan A.; Daud, Taher; Thakoor, Anilkumar P.

    1993-01-01

    Cascading provides 12-bit resolution needed for learning. Using conventional silicon chip fabrication technology of VLSI, fully connected architecture consisting of 32 wide-range, variable gain, sigmoidal neurons along one diagonal and 7-bit resolution, electrically programmable, synaptic 32 x 31 weight matrix implemented on neuron-synapse chip. To increase weight nominally from 7 to 13 bits, synapses on chip individually cascaded with respective synapses on another 32 x 32 matrix chip with 7-bit resolution synapses only (without neurons). Cascade correlation algorithm varies number of layers effectively connected into network; adds hidden layers one at a time during learning process in such way as to optimize overall number of neurons and complexity and configuration of network.

  9. Automates programmables Partie 3 : Langages de programmation

    CERN Document Server

    International Electrotechnical Commission. Geneva

    1993-01-01

    S'applique à la représentation imprimée et affichée, à l'aide des caractères ISO/CEI 646, des langages de programmation devant être utilisés pour les automates programmables. Spécifie la syntaxe et la sémantique.

  10. Using a Voltage Domain Programmable Technique for Low-Power Management Cell-Based Design

    Directory of Open Access Journals (Sweden)

    Ching-Hwa Cheng

    2011-09-01

    Full Text Available The Multi-voltage technique is an effective way to reduce power consumption. In the proposed cell-based voltage domain programmable (VDP technique, the high and low voltages applied to logic gates are programmable. The flexible voltage domain reassignment allows the chip performance and power consumption to be dynamically adjusted. In the proposed technique, the power switches possess the feature of flexible programming after chip manufacturing. This VDP method does not use an external voltage regulator to regulate the supply voltage level from outside of the chip but can be easily integrated within the design. This novel technique is proven by use of a video decoder test chip, which shows 55% and 61% power reductions compared to conventional single-Vdd and low-voltage designs, respectively. This power-aware performance adjusting mechanism shows great power reduction with a good power-performance management mechanism.

  11. Learning Media Programme

    NARCIS (Netherlands)

    Westera, Wim

    2009-01-01

    Westera, W. (2009). Learning Media Programme. Introductory presentation of Learning Media Programme for visitors of Kavala University of Technology, Kavala, Greece and National Institute of Multimedia Education, Chiba, Japan. March, 2, 2009, Heerlen, The Netherlands.

  12. River research programme

    CSIR Research Space (South Africa)

    Ferrar, AA

    1988-01-01

    Full Text Available The need for a comprehensive, multidisciplinary research programme for river ecosystems is described. The scope of the programme needs to include basic descriptions of a systems and biota, the testing and development of functional theory...

  13. CHIP Reporting in the CPS

    Data.gov (United States)

    U.S. Department of Health & Human Services — CHIP reporting in the CPS is unreliable. Only 10 to 30 percent of those with CHIP (but not Medicaid) report this type of coverage in the CPS. Many with CHIP report...

  14. Perspective: Fabrication of integrated organ-on-a-chip via bioprinting.

    Science.gov (United States)

    Yang, Qingzhen; Lian, Qin; Xu, Feng

    2017-05-01

    Organ-on-a-chip has emerged as a powerful platform with widespread applications in biomedical engineering, such as pathology studies and drug screening. However, the fabrication of organ-on-a-chip is still a challenging task due to its complexity. For an integrated organ-on-a-chip, it may contain four key elements, i.e., a microfluidic chip, live cells/microtissues that are cultured in this chip, components for stimulus loading to mature the microtissues, and sensors for results readout. Recently, bioprinting has been used for fabricating organ-on-a-chip as it enables the printing of multiple materials, including biocompatible materials and even live cells in a programmable manner with a high spatial resolution. Besides, all four elements for organ-on-a-chip could be printed in a single continuous procedure on one printer; in other words, the fabrication process is assembly free. In this paper, we discuss the recent advances of organ-on-a-chip fabrication by bioprinting. Light is shed on the printing strategies, materials, and biocompatibility. In addition, some specific bioprinted organs-on-chips are analyzed in detail. Because the bioprinted organ-on-a-chip is still in its early stage, significant efforts are still needed. Thus, the challenges presented together with possible solutions and future trends are also discussed.

  15. TEST ON ABCD CHIPS

    CERN Document Server

    Ferrère, D; Zsenei, A; Kaplon, J; Lacasta, C; Dabrowski, W; Kudlaty, J; Wolter, M; Azman, S

    1998-01-01

    The ABCD chip is one of the two technological options for the binary readout architecture under development for the Silicon Tracker (SCT) in ATLAS. The chip is realised in the DMILL technology (a 0.8 mum BICMOS trench isolation process). This note reports on the first results obtained at CERN on the p-type ABCD chips of the first batch delivered by TEMIC in February 1998.

  16. Reconfigurable lattice mesh designs for programmable photonic processors.

    Science.gov (United States)

    Pérez, Daniel; Gasulla, Ivana; Capmany, José; Soref, Richard A

    2016-05-30

    We propose and analyse two novel mesh design geometries for the implementation of tunable optical cores in programmable photonic processors. These geometries are the hexagonal and the triangular lattice. They are compared here to a previously proposed square mesh topology in terms of a series of figures of merit that account for metrics that are relevant to on-chip integration of the mesh. We find that that the hexagonal mesh is the most suitable option of the three considered for the implementation of the reconfigurable optical core in the programmable processor.

  17. UW VLSI chip tester

    Science.gov (United States)

    McKenzie, Neil

    1989-12-01

    We present a design for a low-cost, functional VLSI chip tester. It is based on the Apple MacIntosh II personal computer. It tests chips that have up to 128 pins. All pin drivers of the tester are bidirectional; each pin is programmed independently as an input or an output. The tester can test both static and dynamic chips. Rudimentary speed testing is provided. Chips are tested by executing C programs written by the user. A software library is provided for program development. Tests run under both the Mac Operating System and A/UX. The design is implemented using Xilinx Logic Cell Arrays. Price/performance tradeoffs are discussed.

  18. ALICE chip processor

    CERN Multimedia

    Maximilien Brice

    2003-01-01

    This tiny chip provides data processing for the time projection chamber on ALICE. Known as the ALICE TPC Read Out (ALTRO), this device was designed to minimize the size and power consumption of the TPC front end electronics. This single chip contains 16 low-power analogue-to-digital converters with six million transistors of digital processing and 8 kbits of data storage.

  19. En Note om Programmering

    DEFF Research Database (Denmark)

    Nørmark, Kurt

    2012-01-01

    Denne note er en introduktion til programmering. Formålet er at give dig et indblik i hvad programmering egentlig er for noget. Jeg vil vise at programmering kan foregå på forskellige måder, og at der er mange forskellige udfordringer forbundet med at programmere. Noten vil ikke knytte sig til et...... bestemt programmeringssprog. Noten vil kunne supplere et egentlig undervisningsmateriale, der støtter dig i en bestemt form for programmering i et udvalgt programmeringssprog....

  20. Finnish bioenergy research programme

    Energy Technology Data Exchange (ETDEWEB)

    Asplund, D. [VTT Energy, Jyvaeskylae (Finland)

    1996-12-31

    Finland is a leading country in the use of biofuels and has excellent opportunities to increase the use of biofuels by up to 25-30 %. The Finnish Government has set an objective for the promotion of bioenergy. The aim is to increase the use of bioenergy by about 25 % from the present level by 2005, and the increment corresponds to 1.5 million tonnes of oil equivalent (toe) per year. The R and D work has been considered as an important factor to achieve this ambitious goal. Energy research was organised into a series of research programmes in 1988 in accordance with the proposal of Finnish Energy Research Committee. The object of the research programmes is to enhance research activities and to bundle individual projects together into larger research packages. The common target of the Finnish energy research programmes is to proceed from basic and applied research to product development and pilot operation, and after that to the first commercial applications, e.g. demonstrations. As the organisation of energy research to programmes has led to good results, the Finnish Ministry of Trade and Industry decided to go on with this practice by launching new six-year programmes in 1993-1998. One of these programmes is the Bioenergy Research Programme and the co-ordination of this programme is carried out by VTT Energy. Besides VTT Energy the Finnish Forest Research Institute, Work Efficiency Institute, Metsaeteho and University of Joensuu are participating in the programme 7 refs.

  1. CHIP, CHIP, ARRAY! THREE CHIPS FOR POST-GENOMIC RESEARCH

    Science.gov (United States)

    Cambridge Healthtech Institute recently held the 4th installment of their popular "Lab-on-a-Chip" series in Zurich, Switzerland. As usual, it was enthusiastically received and over 225 people attended the 2-1/2 day meeting to see and hear about some of the latest developments an...

  2. Wood chips procurement and research project at the Mikkeli region; Puuhakkeen hankinta- ja tutkimusprojekti Mikkelin seudulla

    Energy Technology Data Exchange (ETDEWEB)

    Saksa, T. [Finnish Forest Research Inst., Suonenjoki (Finland). Suonenjoki Research Station; Auvinen, P. [Mikkeli city (Finland). Dept. of Agriculture and Forestry

    1996-12-31

    In 1993-94, a large-scale energywood production chain started as a co-operation project by the Mikkeli city forest office and local forestry societies. In 1995 over 115 000 m{sup 3} (about 85 000 MWh of energy) of wood chips were delivered to Pursiala heat and power plant in Mikkeli. About 75 % of these chips was forest processed chips. About 70 % of the forest processed chips was whole tree chips from improvement cuttings of young forest stands and the rest was logging waste chips from regeneration cutting areas. The average total delivery costs of forest processed chips after reduction of energywood and other subsidies were approximately 45 FIM/m{sup 3} (60 FIM/MWh) for the whole tree chips and 38 FIM/m{sup 3} (50 FIM/MWh) for logging waste chips. The delivery costs of forest processed chips could meet the target of Bioenergy Research Programme (45 FIM/MWh) only in the most favourable cases. In an average the delivery costs were about 9 FIM/MWh more than the price obtained when sold to the heat and power plant. However the wood chip production created 27 new jobs and the increase of income to the local economy was about 2.2 milj. FIM /year. The local communities got new tax revenue about 3 FIM/MWh. The gain for the forestry was approximated to be 5 - 6 FIM/MWh. The resources of forest processed chips were studied on the basis of stand measurements. According to the study the most remarkable energywood resources were in young thinning stands on Oxalis-Myrtillus and Myrtillus forest site types. On Oxalis-Myrtillus type almost every and on Myrtillus type every second stand included energywood more than 40 m{sup 3}/ha

  3. A 1024 Processor 64-bit System-On-Chip

    Science.gov (United States)

    2017-03-01

    2X the memory per processor, and custom ISAs for deep learning, communication, and cryptography . Figure 1: Epiphany-V Overview Summary of...extensions for deep learning, communication, and cryptography Multiple Epiphany-V chips can be connected together at the board and system level using point...extensions for deep learning, communication, and cryptography e. I/O The Epiphany-V has a total of 1024 programmable I/O pins and 16 control input

  4. REHABILITATION PRACTICAL PROGRAMME

    Directory of Open Access Journals (Sweden)

    Suzana KRANJC JOLDIKJ

    Full Text Available Centre for Education and Rehabilitation of Physi­cally Handicapped Children and Adolescents Kamnik (Zavod za usposabljanje invalidne mlad­ine Kamnik; hereinafter: ZUIM perform verified or state-ap­proved programme the Rehabilitation practical pro­gramme. The programme is intended for all those young people, who have completed primary school education, but cannot continue regular schooling in secondary school pro­grammes. The programme con­sists of several equivalent parts: education, practical work, train­ing work, health, therapeutic, psychologi­cal, and other activities. For every beginner in the first month of education members of the operative team create an individualized programme, which in­cludes individualized school work, individualized training programme, and other expert activities. The programme can last for 6 years maximum, it can however be completed earlier, when the op­erative team feels the training is no longer neces­sary. Pro­gress of a young person is what matters the most, and if there is no progress, the training is brought to an end. Training of young people in the Rehabilitation practical programme is only the be­ginning. The country will have to start considering social enter­prises, which are found elsewhere in the world, for example in Scandinavian countries and in the USA.

  5. Chip to System Testability

    National Research Council Canada - National Science Library

    McNamer, Michael

    1997-01-01

    The ultimate objective of the Chip-to-System Testability program was the development of a structured testability implementation methodology which will be used as a basis for a PC-based tool called TESPAD...

  6. Medicaid CHIP ESPC Database

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Environmental Scanning and Program Characteristic (ESPC) Database is in a Microsoft (MS) Access format and contains Medicaid and CHIP data, for the 50 states and...

  7. Description of the SAltro-16 chip for gas detector readout

    CERN Document Server

    Aspell, P; Garcia Garcia, E; de Gaspari, M; Mager, M; Musa, L; Rehman, A; Trampitsch, G

    2010-01-01

    The S-ALTRO prototype chip is a mixed-signal integrated circuit designed to be one of the building blocks of the readout electronics for gas detectors. Its architecture is based in the ALTRO (ALICE TPC Read Out) chip, being its main difference the integration of the charge shaping amplifier in the same IC. Just like ALTRO chip, the prototype architecture and programmability make it suitable for the readout of a wider class of detectors. In one single chip, 16 analogue signals from the detector are shaped, digitised, processed, compressed and stored in a multi-acquisition memory. The Analogue-to- Digital converters embedded in the chip have a 10-bit dynamic range and a maximum sampling rate up to 40MHz. After digitisation, a pipelined Data Processor is able to remove from the input signal a wide range of perturbations, related to the non- ideal behaviour of the detector, temperature variation of the electronics, environmental noise, etc. Moreover, the Data Processor is able to suppress the pulse tail within 1�...

  8. Greek Teachers Programme 2015

    CERN Multimedia

    Hoch, Michael

    2015-01-01

    The 3rd edition of this year's Greek Teachers Programme was co-organized by CERN Education Group and the Hellenic Physical Society and took place from 8 to 12 November 2015. The programme targets physics high-school teachers from all over Greece. It aims to help teachers inspire the next generation of scientists and engineers by motivating their students to understand and appreciate how science works at the world's largest physics laboratory, whereby increasing their interest in pursuing studies in STEM fields in secondary and post-secondary education. 33 teachers took part in this programme which comprised lectures by Greek members of the CERN scientific community, with visits to experimental facilities, hands-on activities and dedicated sessions on effective and creative ways through which participants may bring physics, particle physics and CERN closer to their school classroom. In 2015, more than 100 teachers took part in the three editions of the Greek Teachers Programme.

  9. The VIDA programme

    DEFF Research Database (Denmark)

    Jensen, Bente; Iannone, Rosa Lisa

    This case study describes the VIDA programme (knowledge-based efforts for socially disadvantaged children in daycare), an innovative professional development programme for those working with 3-6-year-old children in Denmark. The case study is part of WP3’s work on ‘Professional Development: Impact...... and Innovation’ within the project ‘Curriculum Quality Analysis and Impact Review of European Education and Care’ (CARE). The programme at the centre of this case builds on theory drawn from research on child development, social disadvantage related to issues of social inequality, and research on organisational...... programme period (2010-2013) and beyond?; 2) What is the impact of the VIDA approach to professional development on i) educators’ practices regarding high quality ECEC (output), ii) child outcomes (outcome), and iii) improved practice at the municipal level (impact in a broader sense)?; and 3) Which factors...

  10. Elukestva õppe programm : Erasmus+

    Index Scriptorium Estoniae

    2014-01-01

    Erasmus+ programm liidab senised koostööprogrammid „Euroopa elukestva õppe programm“, „Euroopa Noored“ ning Euroopa komisjoni rahvusvahelised kõrgharidusprogrammid. Elukestva õppe programmi 2013 kokkuvõte

  11. SPIC Undergraduate Programme

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 3; Issue 12. SPIC Undergraduate Programme. P K Subrahmanyam. Information and Announcements Volume 3 Issue 12 December 1998 pp 108-110. Fulltext. Click here to view fulltext PDF. Permanent link:

  12. Motivation programmes of organizations

    OpenAIRE

    Pízová, Tereza

    2008-01-01

    The Bachelor Thesis "'Motivation Programmes of Organizations" focuses on an extremely important area within personnel management. Employee motivation is crucial to the effective operation of businesses. Motivation programmes assist in increasing and maintaining employee motivation and demonstrate an organization's interest in its employees. This piece is on one hand concerned with theoretical foundations of motivation, describing theories and concepts important to the area of human behaviour ...

  13. The Gold Standard Programme

    DEFF Research Database (Denmark)

    Neumann, Tim; Rasmussen, Mette; Ghith, Nermin

    2013-01-01

    To evaluate the real-life effect of an evidence-based Gold Standard Programme (GSP) for smoking cessation interventions in disadvantaged patients and to identify modifiable factors that consistently produce the highest abstinence rates.......To evaluate the real-life effect of an evidence-based Gold Standard Programme (GSP) for smoking cessation interventions in disadvantaged patients and to identify modifiable factors that consistently produce the highest abstinence rates....

  14. Calm child programme.

    Science.gov (United States)

    Gobrial, Ereny; Raghavan, Raghu

    2017-01-01

    Children with autism spectrum disorder (ASD) and intellectual disabilities (IDs) are more vulnerable to experiencing anxiety disorders. Parental involvement in intervention is crucial for successful management of the interventions in the population of people with ASDs. This article describes the design and evaluation of parenting programme for anxiety disorders in children and young people with ASD and ID. In phase 1 semi-structured interviews were conducted to explore management strategies for anxiety at home and in school settings. A total of 34 participants (14 parents, 20 teachers) participated in the interviews. A Delphi process was conducted with health professionals to develop consensus on appropriate anxiety interventions. In phase 2 the intervention programme was implemented by seven parents who also participated in focus group to evaluate the developed programme. A parental programme, calm child programme (CCP), was developed, implemented and evaluated. The evaluations show significant decrease in children's anxiety as a result of implementing the programme. This study contributes further evidence to parental involvement in interventions for children and young people with ASD and IDs. The CCP is a useful and cost-effective approach in enabling parents to provide anxiety interventions in a home setting.

  15. The INTEGRAL Core Observing Programme

    DEFF Research Database (Denmark)

    Winkler, C.; Gehrels, N.; Lund, Niels

    1999-01-01

    The Core Programme of the INTEGRAL mission is defined as the portion of the scientific programme covering the guaranteed time observations for the INTEGRAL Science Working Team. This paper describes the current status of the Core Programme preparations and summarizes the key elements...... of the observing programme....

  16. On-chip photonic-assisted instantaneous microwave frequency measurement system

    NARCIS (Netherlands)

    Marpaung, D.A.I.

    2013-01-01

    A novel instantaneous frequency measurement system based on a programmable photonic chip frequency discriminator is experimentally demonstrated. The microwave signal whose frequency is to be measured is used to modulate the phase of an optical carrier. An optical ring resonator (ORR) in an add-drop

  17. Towards the System-on-Chip Realization of a Sensorless Vector Controller with Microsecond-order Computation Time

    OpenAIRE

    Beguenane, Rachid; Mailloux, Jean-Gabriel; Simard, Stephane; Tisserand, Arnaud

    2006-01-01

    International audience; The aim of this research is to implement sensorless vector control algorithms on a single, eventually reconfigurable, chip, with a computation timing constraint of, at most, 1-6 microseconds, and a concern for implementation cost. In this article, we discuss the implementation problems and tradeoffs involved in meeting these goals on Field-Programmable Gate Arrays (FPGAs). To be able to fit a complete induction motor vector controller on a single, inexpensive FPGA chip...

  18. LHCb: Radiation hard programmable delay line for LHCb Calorimeter Upgrade

    CERN Multimedia

    Mauricio Ferre, J; Vilasís Cardona, X; Picatoste Olloqui, E; Machefert, F; Lefrançois, J; Duarte, O

    2013-01-01

    This poster describes the implementation of a SPI-programmable clock delay chip based on a Delay Locked Loop (DLL) in order to shift the phase of the LHC clock (25 ns) in steps of 1ns, with a 4ps jitter and 18ps of DNL. The delay lines will be integrated into ICECAL, the LHCb calorimeter front-end ASIC in the near future. The stringent noise requirements on the ASIC imply minimizing the noise contribution of digital components. This is accomplished by implementing the DLL in differential mode. To achieve the required radiation tolerance several techniques are applied: double guard rings between PMOS and NMOS transistors as well as glitch suppressors and TMR Registers. This 5.7 mm2 chip has been implemented in CMOS 0.35um technology.

  19. Nanoslits in silicon chips.

    Science.gov (United States)

    Aref, Thomas; Brenner, Matthew; Bezryadin, Alexey

    2009-01-28

    Potassium hydroxide (KOH) etching of a patterned [100] oriented silicon wafer produces V-shaped etch pits. We demonstrate that the remaining thickness of silicon at the tip of the etch pit can be reduced to approximately 5 microm using an appropriately sized etch mask and optical feedback. Starting from such an etched chip, we have developed two different routes for fabricating 100 nm scale slits that penetrate through the macroscopic silicon chip (the slits are approximately 850 microm wide at one face of the chip and gradually narrow to approximately 100-200 nm wide at the opposite face of the chip). In the first process, the etched chips are sonicated to break the thin silicon at the tip of the etch pit and then further KOH etched to form a narrow slit. In the second process, focused ion beam milling is used to etch through the thin silicon at the tip of the etch pit. The first method has the advantage that it uses only low-resolution technology while the second method offers more control over the length and width of the slit. Our slits can be used for preparing mechanically stable, transmission electron microscopy samples compatible with electrical transport measurements or as nanostencils for depositing nanowires seamlessly connected to their contact pads.

  20. On-chip positionable photonic waveguides for chip-to-chip optical interconnects

    NARCIS (Netherlands)

    Peters, T.J.; Tichem, M.; Vivien, Laurent; Pavesi, Lorenzo; Pelli, Stefano

    2016-01-01

    This paper reports on the progress related to a multichannel photonic alignment concept, aiming for sub-micrometer precision in the alignment of the waveguides of two photonic integrated circuits (PICs). The concept consists of two steps: chip-to-chip positioning and chip bonding provide a coarse

  1. External Mobility Programme

    CERN Multimedia

    HR Department

    2007-01-01

    Every year, a significant number of highly-skilled staff members leave the Organization and offer their talents on the European job market. CERN is launching a programme aiming to help staff members to whom the Organization cannot offer an indefinite contract in the transition towards their next employment. The programme, which is based on the establishment of a number of partnerships with potential employers in the private sector, will run on a voluntary basis. Staff members who have received confirmation that they will not be offered an indefinite contract and who are interested in availing themselves of the opportunities offered by the programme, are invited to enrol by following the procedure described at: https://ert.cern.ch/browse_intranet/wd_pds?p_web_page_id=5841 Applications will be processed in the strictest confidence by the Human Resources Department and eligible profiles will then be made available to partner companies for recruitment purposes. Any subsequent ...

  2. Intelligent Motion Control for Four-Wheeled Holonomic Mobile Robots Using FPGA-Based Artificial Immune System Algorithm

    Directory of Open Access Journals (Sweden)

    Hsu-Chih Huang

    2013-01-01

    Full Text Available This paper presents an intelligent motion controller for four-wheeled holonomic mobile robots with four driving omnidirectional wheels equally spaced at 90 degrees from one another by using field-programmable gate array (FPGA-based artificial immune system (AIS algorithm. Both the nature-inspired AIS computational approach and motion controller are implemented in one FPGA chip to address the optimal control problem of real-world mobile robotics application. The proposed FPGA-based AIS method takes the advantages of artificial intelligence and FPGA technology by using system-on-a-programmable chip (SoPC methodology. Experimental results are conducted to show the effectiveness and merit of the proposed FPGA-based AIS intelligent motion controller for four-wheeled omnidirectional mobile robots. This FPGA-based AIS autotuning intelligent controller outperforms the conventional nonoptimal controllers, the genetic algorithm (GA controller, and the particle swarm optimization (PSO controller.

  3. Computer mathematics for programmers

    CERN Document Server

    Abney, Darrell H; Sibrel, Donald W

    1985-01-01

    Computer Mathematics for Programmers presents the Mathematics that is essential to the computer programmer.The book is comprised of 10 chapters. The first chapter introduces several computer number systems. Chapter 2 shows how to perform arithmetic operations using the number systems introduced in Chapter 1. The third chapter covers the way numbers are stored in computers, how the computer performs arithmetic on real numbers and integers, and how round-off errors are generated in computer programs. Chapter 4 details the use of algorithms and flowcharting as problem-solving tools for computer p

  4. Air Quality Monitoring Programme

    DEFF Research Database (Denmark)

    Kemp, K.; Palmgren, F.

    The Danish Air Quality Monitoring Programme (LMP IV) has been revised in accordance with the Framework Directive and the first three daughter directives of SO2, NOx/NO2, PM10, lead, benzene, CO and ozone. PM10 samplers are under installation and the installation will be completed during 2002....... The PM10 results from 2000 are spares, only TSP are thus included in this report. The data sets for year 2000 is complete for many stations. The monitoring programme consists of 10 stations plus 2 extra stations under the Municipality of Copenhagen. The SO2 and lead levels are still decreasing and far...

  5. Compression Debarking of Stored Wood Chips

    Science.gov (United States)

    James A. Mattson

    1974-01-01

    Two 750 ft. piles of unbarked chips were stored for 1 year to evaluate the effect of chip storage on the effectiveness of bark-chip separations-segregation methods under study. in processing stored chips suffered more wood loss than fresh chips.

  6. Experiment list: SRX122496 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available || chip antibody=Rel || treatment=LPS || time=120 min || chip antibody manufacturer 1=Santa Cruz || chip ant...ibody catalog number 1=sc-71 || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2=sc

  7. Cytometer on a Chip

    Science.gov (United States)

    Fernandez, Salvador M.

    2011-01-01

    A cytometer now under development exploits spatial sorting of sampled cells on a microarray chip followed by use of grating-coupled surface-plasmon-resonance imaging (GCSPRI) to detect the sorted cells. This cytometer on a chip is a prototype of contemplated future miniature cytometers that would be suitable for rapidly identifying pathogens and other cells of interest in both field and laboratory applications and that would be attractive as alternatives to conventional flow cytometers. The basic principle of operation of a conventional flow cytometer requires fluorescent labeling of sampled cells, stringent optical alignment of a laser beam with a narrow orifice, and flow of the cells through the orifice, which is subject to clogging. In contrast, the principle of operation of the present cytometer on a chip does not require fluorescent labeling of cells, stringent optical alignment, or flow through a narrow orifice. The basic principle of operation of the cytometer on a chip also reduces the complexity, mass, and power of the associated laser and detection systems, relative to those needed in conventional flow cytometry. Instead of making cells flow in single file through a narrow flow orifice for sequential interrogation as in conventional flow cytometry, a liquid containing suspended sampled cells is made to flow over the front surface of a microarray chip on which there are many capture spots. Each capture spot is coated with a thin (approximately 50-nm) layer of gold that is, in turn, coated with antibodies that bind to cell-surface molecules characteristic of one the cell species of interest. The multiplicity of capture spots makes it possible to perform rapid, massively parallel analysis of a large cell population. The binding of cells to each capture spot gives rise to a minute change in the index of refraction at the surface of the chip. This change in the index of refraction is what is sensed in GCSPRI, as described briefly below. The identities of the

  8. Computer Programmer/Analyst.

    Science.gov (United States)

    Ohio State Univ., Columbus. Center on Education and Training for Employment.

    This publication contains 25 subjects appropriate for use in a competency list for the occupation of computer programmer/analyst, 1 of 12 occupations within the business/computer technologies cluster. Each unit consists of a number of competencies; a list of competency builders is provided for each competency. Titles of the 25 units are as…

  9. En model for programmer

    DEFF Research Database (Denmark)

    Christensen, Henrik Bærbak

    Dette undervisningsmateriale beskriver en model for, hvordan programmer er opbygget. Materialet er skrevet til brug i det gymnasiale forsøgsfag Informationsteknologi. Seneste version af dette undervisningsmateriale kan findes på http:// www.imhotep.dk. Tak til Elisabeth Husum for en kritisk...

  10. (ARV) treatment training programme

    African Journals Online (AJOL)

    Winnie

    successful ARV programme requires that all components of a functional management system be put in place for effective and efficient functioning.This would include logistics, human resources, financial planning, and monitoring and ..... which service recipients were surveyed on the quality of service delivery noted above.

  11. Progressive Retirement Programme

    CERN Multimedia

    HR Department

    2007-01-01

    Following discussion at the Standing Concertation Committee at its meeting on 30 January 2007, the Director-General has approved the extension of the Progressive Retirement Programme with effect from 1 April 2007 until 31 March 2008. Human Resources Department Tel. 74484/74128

  12. The European Programme Manager

    DEFF Research Database (Denmark)

    Larson, Anne; Bergman, E.; Ehlers, S.

    The publication is a result of a cooperation between organisations in six European countries with the aim to develop a common European education for programme managers. It contains of a description of the different elements of the education together with a number of case-studies from the counties...

  13. The ONTARGET trial programme

    DEFF Research Database (Denmark)

    Unger, Thomas; Kintscher, Ulrich; Kappert, Kai

    2009-01-01

    The ONTARGET trial programme tested the effects of the angiotensin AT1 receptor blocker (ARB), telmisartan, alone or in combination with the angiotensin converting enzyme (ACE) inhibitor, ramipril, in more than 25.000 patients at high cardiovascular risk including diabetes on a combined endpoint...

  14. The Productive Programmer

    CERN Document Server

    Ford, Neal

    2009-01-01

    Anyone who develops software for a living needs a proven way to produce it better, faster, and cheaper. The Productive Programmer offers critical timesaving and productivity tools that you can adopt right away, no matter what platform you use. Master developer Neal Ford details ten valuable practices that will help you elude common traps, improve your code, and become more valuable to your team.

  15. SET-Routes programme

    CERN Multimedia

    Marietta Schupp, EMBL Photolab

    2008-01-01

    Dr Sabine Hentze, specialist in human genetics, giving an Insight Lecture entitled "Human Genetics – Diagnostics, Indications and Ethical Issues" on 23 September 2008 at EMBL Heidelberg. Activities in a achool in Budapest during a visit of Angela Bekesi, Ambassadors for the SET-Routes programme.

  16. cardiovascular disease intervention programme

    African Journals Online (AJOL)

    Changes in smoking during a community-based cardiovascular disease intervention programme. The Coronary Risk Factor Study. H. J. STEENKAMP, P. L. JOOSTE, P. C. J. JORDAAN,. A. S. P. SWANEPOEL, J. E. ROSSOUW. Summary. A prospective anti-smoking clinical trial was conducted as part of a coronary risk factor ...

  17. Radiometer on a Chip

    Science.gov (United States)

    Chattopadhyay, Goutam; Gill, John J.; Mehdi, Imran; Lee, Choonsup; Schlecht, Erich T.; Skalare, Anders; Ward, John S.; Siegel, Peter H.; Thomas, Bertrand C.

    2009-01-01

    The radiometer on a chip (ROC) integrates whole wafers together to p rovide a robust, extremely powerful way of making submillimeter rece ivers that provide vertically integrated functionality. By integratin g at the wafer level, customizing the interconnects, and planarizing the transmission media, it is possible to create a lightweight asse mbly performing the function of several pieces in a more conventiona l radiometer.

  18. Mikrofluidik-Chips

    NARCIS (Netherlands)

    Verpoorte, E.; Lichtenberg, J.

    2000-01-01

    Microfluidic chips are becoming the new paradigm for chemical processing and analysis in the laboratory. Hair-fine channels made in planar substrates using silicon processing technologies replace beakers and tubing for automated liquid transport and handling on a sub-μ L scale. Reduced conduit

  19. [Wood chip alveolitis].

    Science.gov (United States)

    Müller-Wening, D; Renck, T; Neuhauss, M

    1999-07-01

    A 52 year old farmer was referred to us for investigation of suspected farmer's lung. For many years the farmer had been exposed to hay, straw, pigeons, and fuel chip dust. Under exertion he suffered from shortness of breath. In the farmer's own fuel chips we could identify Aspergillus fumigatus, Paecilomyces species and Mucor species. In the farmer's blood we found IgG-antibodies against his own fuel chips, thermophilic actinomycetes, Penicillium species, Mucor species and Aspergillus fumigatus. We did not detect any IgG-antibodies against pigeon serum or pigeon faeces. In order to determine the responsible allergen we performed two challenge tests. In the first test the farmer had to inhale his own hay and straw dust for one hour. This provocation was negative. A second one-hour inhalative challenge was carried out 16 days later using his own fuel chips. This time he experienced significant pulmonary and systemic reactions: body temperature rose by 3.3 degrees C, leucocytes by 12,200/mm3; PO2 fell by 39.4 mmHg, vital capacity by 52%, DLCO by 36%. After the challenge the farmer complained of coughing and dyspnoea. Rales could be heard on auscultation, and an interstitial infiltrate was seen to develop on chest x-rays. After the challenge the patient had to be treated with oxygen and systemic corticosteroids. We diagnosed a fuel chip-induced exogenous allergic alveolitis (EAA). Eight days later the parameters were back to normal and the farmer was discharged from our hospital with further corticosteroid medication. This method of inhalative provocation is very important in diagnosing an EAA. Problems arise when the mode and duration of exposure to substances has to be chosen. Because of the risk of severe reactions, inhalative provocations relating to EAAs should only be performed in special centres with an intensive care unit. In this paper we present a diagnosis of fuel chip lung, which is rarely seen in Germany. However, with the rising use of fuel chips as

  20. Mammographic screening programmes in Europe

    DEFF Research Database (Denmark)

    Giordano, Livia; von Karsa, Lawrence; Tomatis, Mariano

    2012-01-01

    To summarize participation and coverage rates in population mammographic screening programmes for breast cancer in Europe.......To summarize participation and coverage rates in population mammographic screening programmes for breast cancer in Europe....

  1. Companies' requirements on graduates - programmers

    OpenAIRE

    Urx, Martin

    2009-01-01

    The thesis maps different types of programmers and what are demands on programmers from employees. It analysis both technical skills and also soft-skills and their importance when evaluating a programmer. The thesis also contains an analysis of IT education offered by selected universities and high schools. The data are gathered through questionnaires and their results are confronted with the study options.

  2. SU-8 cantilever chip interconnection

    DEFF Research Database (Denmark)

    Johansson, Alicia Charlotte; Janting, Jakob; Schultz, Peter

    2006-01-01

    The polymer SU-8 is becoming widely used for all kinds of micromechanical and microfluidic devices, not only as a photoresist but also as the constitutional material of the devices. Many of these polymeric devices need to include a microfluidic system as well as electrical connection from...... the electrodes on the SU-8 chip to a printed circuit board. Here, we present two different methods of electrically connecting an SU-8 chip, which contains a microfluidic network and free-hanging mechanical parts. The tested electrical interconnection techniques are flip chip bonding using underfill or flip chip...... bonding using an anisotropic conductive film (ACF). These are both widely used in the Si industry and might also be used for the large scale interconnection of SU-8 chips. The SU-8 chip, to which the interconnections are made, has a microfluidic channel with integrated micrometer-sized cantilevers...

  3. On-chip biomedical imaging.

    Science.gov (United States)

    Göröcs, Zoltán; Ozcan, Aydogan

    2013-01-01

    Lab-on-a-chip systems have been rapidly emerging to pave the way toward ultra-compact, efficient, mass producible and cost-effective biomedical research and diagnostic tools. Although such microfluidic and microelectromechanical systems have achieved high levels of integration, and are capable of performing various important tasks on the same chip, such as cell culturing, sorting and staining, they still rely on conventional microscopes for their imaging needs. Recently, several alternative on-chip optical imaging techniques have been introduced, which have the potential to substitute conventional microscopes for various lab-on-a-chip applications. Here we present a critical review of these recently emerging on-chip biomedical imaging modalities, including contact shadow imaging, lens-free holographic microscopy, fluorescent on-chip microscopy and lens-free optical tomography.

  4. Pharmacovigilance programme of India

    Directory of Open Access Journals (Sweden)

    Kalaiselvan Vivekanandan

    2012-01-01

    Full Text Available The monitoring and reporting of adverse drug reactions (ADRs through pharmacovigilance is vital to patient safety and rational prescribing. In India, Central Drugs Standard Control Organization (CDSCO initiated Pharmacovigilance Programme of India (PvPI to report ADRs through ADRs monitoring centres in India. Indian Pharmacopoeia Commission (IPC is functioning as National Coordination Centre (NCC for PvPI. The ADRs are reported to NCC through VigiFlow by various centres are evaluated and committed to Uppsala Monitoring Centre, Sweden. The potential benefit of the PvPI is aimed to reducing or eliminating a harm of medicine. Continuous efforts of the healthcare professionals and the patients are expected to make this as one of the most successful and effective programmes. The present article updates the status and future plan of PvPI.

  5. Collective Memory Transfers for Multi-Core Chips

    Energy Technology Data Exchange (ETDEWEB)

    Michelogiannakis, George; Williams, Alexander; Shalf, John

    2013-11-13

    Future performance improvements for microprocessors have shifted from clock frequency scaling towards increases in on-chip parallelism. Performance improvements for a wide variety of parallel applications require domain-decomposition of data arrays from a contiguous arrangement in memory to a tiled layout for on-chip L1 data caches and scratchpads. How- ever, DRAM performance suffers under the non-streaming access patterns generated by many independent cores. We propose collective memory scheduling (CMS) that actively takes control of collective memory transfers such that requests arrive in a sequential and predictable fashion to the memory controller. CMS uses the hierarchically tiled arrays formal- ism to compactly express collective operations, which greatly improves programmability over conventional prefetch or list- DMA approaches. CMS reduces application execution time by up to 32% and DRAM read power by 2.2×, compared to a baseline DMA architecture such as STI Cell.

  6. Prototyping the HPDP Chip on STM 65 NM Process

    Science.gov (United States)

    Papadas, C.; Dramitinos, G.; Syed, M.; Helfers, T.; Dedes, G.; Schoellkopf, J.-P.; Dugoujon, L.

    2011-08-01

    Currently Astrium GmbH is involved in the of the High Performance Data Processor (HPDP) development programme for telecommunication applications under a DLR contract. The HPDP project targets the implementation of the commercially available reconfigurable array processor IP (XPP from the company PACT XPP Technologies) in a radiation hardened technology.In the current complementary development phase funded under the Greek Industry Incentive scheme, it is planned to prototype the HPDP chip in commercial STM 65 nm technology. In addition it is also planned to utilise the preliminary radiation hardened components of this library wherever possible.This abstract gives an overview of the HPDP chip architecture, the basic details of the STM 65 nm process and the design flow foreseen for the prototyping. The paper will discuss the development and integration issues involved in using the STM 65 nm process (also including the available preliminary radiation hardened components) for designs targeted to be used in space applications.

  7. The Mathematica programmer

    CERN Document Server

    Maeder, Roman E

    1994-01-01

    The Mathematica Programmer covers the fundamental programming paradigms and applications of programming languages. This book is organized into two parts encompassing 10 chapters. Part 1 begins with an overview of the programming paradigms. This part also treats abstract data types, polymorphism and message passing, object-oriented programming, and relational databases. Part 2 looks into the practical aspects of programming languages, including in lists and power series, fractal curves, and minimal surfaces.This book will prove useful to mathematicians and computer scientists.

  8. Programme driven music radio

    OpenAIRE

    Hayes, Conor; Cunningham, Padraig; Clerkin, Patrick; Grimaldi, Marco

    2002-01-01

    This paper describes the operation of and research behind a networked application for the delivery of personalised streams of music at Trinity College Dublin. Smart Radio is a web based client-server application that uses streaming audio technology and recommendation techniques to allow users build, manage and share music programmes. While it is generally acknowledged that music distribution over the web will dramatically change how the music industry operates, there are ...

  9. A new video programme

    CERN Multimedia

    CERN video productions

    2011-01-01

    "What's new @ CERN?", a new monthly video programme, will be broadcast on the Monday of every month on webcast.cern.ch. Aimed at the general public, the programme will cover the latest CERN news, with guests and explanatory features. Tune in on Monday 3 October at 4 pm (CET) to see the programme in English, and then at 4:20 pm (CET) for the French version.   var flash_video_player=get_video_player_path(); insert_player_for_external('Video/Public/Movies/2011/CERN-MOVIE-2011-129/CERN-MOVIE-2011-129-0753-kbps-640x360-25-fps-audio-64-kbps-44-kHz-stereo', 'mms://mediastream.cern.ch/MediaArchive/Video/Public/Movies/2011/CERN-MOVIE-2011-129/CERN-MOVIE-2011-129-Multirate-200-to-753-kbps-640x360-25-fps.wmv', 'false', 480, 360, 'https://mediastream.cern.ch/MediaArchive/Video/Public/Movies/2011/CERN-MOVIE-2011-129/CERN-MOVIE-2011-129-posterframe-640x360-at-10-percent.jpg', '1383406', true, 'Video/Public/Movies/2011/CERN-MOVIE-2011-129/CERN-MOVIE-2011-129-0600-kbps-maxH-360-25-fps-...

  10. Study of the iodine transport mechanisms in a nuclear accidental medium by high temperature mass spectrometry in the framework of the 'CHIP' (Iodine Chemistry in the reactor coolant system) program. I - Thermodynamics of CsOH vaporization; Etude des mecanismes de transport de l iode en milieu nucleaire accidentel par spectrometrie de masse haute temperature dans le cadre du programme CHIP (CHimie de l Iode dans le circuit Primaire). I - Thermodynamique de la vaporisation de CsOH

    Energy Technology Data Exchange (ETDEWEB)

    Roki, F.Z.; Ohnet, M.N.; Jacquemain, D. [IRSN, DPAM, SEREA, Laboratoire d Essais Analytiques, Centre de Cadarache, BP 3, 13115 St Paul-Lez- Durance Cedex, (France); Chatillon, C. [Laboratoire de Thermodynamique et Physico-Chimie Metallurgiques (associe au CNRS, UMR 5614), BP 75 - 38402 Saint Martin d Heres, (France)

    2006-07-01

    Iodine is one of the fission products which vaporizes in a complex chemical medium and can be transported under different gaseous forms in the PWR primary coolant system during a severe nuclear accident. The 'CHIP' analytical program has been implemented to study in a first time, the quaternary complex systems of the type Cs-I-O-H. In this system, the CsOH(l or s) vaporization is an important element. A study by high temperature mass spectrometry shows that the vapor species are the CsOH(g), its dimers Cs{sub 2}O{sub 2}H{sub 2}(g) and its trimers Cs{sub 3}O{sub 3}H{sub 3}(g). For this last specie, no thermodynamic determination has been done until today. The quantitative exploitation of the vapor pressures leads to the determination of the dimerization enthalpy reaction: (CsOH){sub 2}(g)=2 CsOH(g) {delta}H(average)(298.14 K)136.5 {+-} 3.85 kJ.mol{sup -1} (calculated with the third thermodynamic law). (O.M.)

  11. SOTB Implementation of a Field Programmable Gate Array with Fine-Grained Vt Programmability

    Directory of Open Access Journals (Sweden)

    Masakazu Hioki

    2014-07-01

    Full Text Available Field programmable gate arrays (FPGAs are one of the most widespread reconfigurable devices in which various functions can be implemented by storing circuit connection information and logic values into configuration memories. One of the most important issues in the modern FPGA is the reduction of its static leakage power consumption. Flex Power FPGA, which has been proposed to overcome this problem, uses a body biasing technique to implement the fine-grained threshold voltage (Vt programmability in the FPGA. A low-Vt state can be assigned only to the component circuits along the critical path of the application design mapped on the FPGA, so that the static leakage power consumption can be reduced drastically. Flex Power FPGA is an important application target for the SOTB (silicon on thin buried oxide device, which features a wide-range body biasing ability and the high sensitivity of Vt variation by body biasing, resulting in a drastic subthreshold leakage current reduction caused by static leakage power. In this paper, the Flex Power FPGA test chip is fabricated in SOTB technology, and the functional test and performance evaluation of a mapped 32-bit binary counter circuit are performed successfully. As a result, a three orders of magnitude static leakage reduction with a bias range of 2.1 V demonstrates the excellent Vt controllability of the SOTB transistors, and the 1.2 V bias difference achieves a 50× leakage reduction without degrading speed.

  12. Nanoparticle Reactions on Chip

    Science.gov (United States)

    Köhler, J. M.; Kirner, Th.; Wagner, J.; Csáki, A.; Möller, R.; Fritzsche, W.

    The handling of heterogenous systems in micro reactors is difficult due to their adhesion and transport behaviour. Therefore, the formation of precipitates and gas bubbles has to be avoided in micro reaction technology, in most cases. But, micro channels and other micro reactors offer interesting possibilities for the control of reaction conditions and transport by diffusion and convection due to the laminar flow caused by small Reynolds numbers. This can be used for the preparation and modification of objects, which are much smaller than the cross section of microchannels. The formation of colloidal solutions and the change of surface states of nano particles are two important tasks for the application of chip reactors in nanoparticle technology. Some concepts for the preparation and reaction of nanoparticles in modular chip reactor arrangements will be discussed.

  13. Amdahl 470 Chip Package

    CERN Multimedia

    1975-01-01

    In the late 70s the larger IBM computers were water cooled. Amdahl, an IBM competitor, invented an air cooling technology for it's computers. His company worked hard, developing a computer that was faster and less expensive than the IBM System/360 mainframe computer systems. This object contains an actual Amdahl series 470 computer logic chip with an air cooling device mounted on top. The package leads and cooling tower are gold-plated.

  14. Development and Testing of an Ultra Low Power System-On-Chip (SOC) Platform for Marine Mammal Tags and Passive Acoustic Signal Processing

    Science.gov (United States)

    2014-09-30

    a block diagram of the SoC based system. The digital portion of the chip includes a general purpose microcontroller for fully programmable...instructions for the microprocessor and DPM and serves as local storage for buffering acquired data prior to sending it out to off chip non volatile...with a timestamp. The ultimate goal is to produce a tag that is capable of being programmed in a number of different ways, ranging from continuous

  15. Does maltose influence on the elasticity of SOPC membrane?

    Energy Technology Data Exchange (ETDEWEB)

    Genova, J; Zheliaskova, A; Mitov, M D, E-mail: ulia@issp.bas.b [Institute of Solid State Physics, Bulgarian Academy of Sciences, 72, Tzarigradsko Chaussee Blvd., 1784 Sofia (Bulgaria)

    2010-11-01

    Thermally induced shape fluctuations of giant quasi-spherical lipid vesicles are used to study the influence of the disaccharide maltose, dissolved in the aqueous solution, on the curvature elasticity k{sub c} of a lipid membrane. The influence of the carbohydrate solute is investigated throughout a considerably wide interval of concentrations. The values of the bending elastic modulus for 200 mM and 400 mM of maltose in the water solution are obtained. The data for k{sub c} in presence of maltose is compared with previously obtained results for this constant for the most popular hydrocarbons: monosaccharides glucose and fructose and disaccharides sucrose and trehalose. It is shown that the presence of maltose, dissolved in the aqueous phase surrounding the membrane does not influence on the bending elasticity with the increase of its concentration in the aqueous solution. Up to our knowledge this is the first sugar that does not show decrease of the bending elastic modulus of the lipid membrane, when present in the water surrounding it in concentration up to 400 mM.

  16. Molecular Sticker Model Stimulation on Silicon for a Maximum Clique Problem

    Directory of Open Access Journals (Sweden)

    Jianguo Ning

    2015-06-01

    Full Text Available Molecular computers (also called DNA computers, as an alternative to traditional electronic computers, are smaller in size but more energy efficient, and have massive parallel processing capacity. However, DNA computers may not outperform electronic computers owing to their higher error rates and some limitations of the biological laboratory. The stickers model, as a typical DNA-based computer, is computationally complete and universal, and can be viewed as a bit-vertically operating machine. This makes it attractive for silicon implementation. Inspired by the information processing method on the stickers computer, we propose a novel parallel computing model called DEM (DNA Electronic Computing Model on System-on-a-Programmable-Chip (SOPC architecture. Except for the significant difference in the computing medium—transistor chips rather than bio-molecules—the DEM works similarly to DNA computers in immense parallel information processing. Additionally, a plasma display panel (PDP is used to show the change of solutions, and helps us directly see the distribution of assignments. The feasibility of the DEM is tested by applying it to compute a maximum clique problem (MCP with eight vertices. Owing to the limited computing sources on SOPC architecture, the DEM could solve moderate-size problems in polynomial time.

  17. CASINDO Programme Summary Report

    Energy Technology Data Exchange (ETDEWEB)

    Van der Linden, N.; Smekens, K.; Bole-Rentel, T.; Saidi, R. [Unit ECN Policy Studies, Energy research Centre of the Netherlands ECN, Petten (Netherlands); Wijnker, M. [Eindhoven University of Technology TUE, Eindhoven (Netherlands); Kamphuis, E. [ETC Netherlands, Leusden (Netherlands); Winarno, Oetomo Tri [Institute of Technology, Bandung (Indonesia); Permana, Iman [Technical Education Development Centre, Bandung (Indonesia)

    2012-06-15

    The overall objective of the CASINDO programme is to establish a self-sustaining and self-developing structure at both the national and regional level to build and strengthen human capacity to enable the provinces of North Sumatra, Yogyakarta, Central Java, West Nusa Tenggara and Papua to formulate sound policies for renewable energy and energy efficiency and to develop and implement sustainable energy projects. CASINDO stands for Capacity development and strenghtening for energy policy formulation adn implementation of sustainable energy projects in Indonesia.

  18. PROGRAMMABLE AUTONOMOUS ROBOTS

    Directory of Open Access Journals (Sweden)

    Lucian PESTRITU

    2012-05-01

    Full Text Available This paper aims to present how technology has advanced in terms of programmable microcontrollers and how circuits can be equipped with complex software so they can to act on their own, becoming a so-called autonomous robot or agent. To illustrate this, the 3PI robot is used, which is faced with solving a problem by itself, namely: solving a maze on its own. To make this possible so we had to implement this robot with a computer algorithm that helps it to remember the route that it had just travelled and then find the shortest and fastest way to the destination point.

  19. Multilateral Interoperability Programme

    Directory of Open Access Journals (Sweden)

    L. Burita

    2009-12-01

    Full Text Available The Multilateral Interoperability Programme (MIP is a voluntary and independent activity in NATO environment by the participating nations and organizations. The MIP concept is based on data exchange in form of common exchange data model to achieve the international interoperability in command and control information systems (C2IS of the tactical units. The article describes the basis of the MIP organizations, structure, planning and testing processes. The core of the MIP solution is the Information Exchange Data Model (IEDM. The Czech Armed Forces (CAF MIP process implementation is mentioned. The MIP example is a part of university education process.

  20. Towards Dependable Network-on-Chip Architectures

    NARCIS (Netherlands)

    Chen, C.

    2015-01-01

    The aggressive semiconductor technology scaling provides the means for doubling the amount of transistors on a single chip each and every 18 months. To efficiently utilize these vast chip resources, Multi-Processor Systems on Chip (MPSoCs) integrated with a Network-on-Chip (NoC) communication

  1. Focal-plane sensor-processor chips

    CERN Document Server

    Zarándy, Ákos

    2011-01-01

    Focal-Plane Sensor-Processor Chips explores both the implementation and application of state-of-the-art vision chips. Presenting an overview of focal plane chip technology, the text discusses smart imagers and cellular wave computers, along with numerous examples of current vision chips.

  2. Ultra-thin chip technology and applications

    CERN Document Server

    2010-01-01

    Ultra-thin chips are the "smart skin" of a conventional silicon chip. This book shows how very thin and flexible chips can be fabricated and used in many new applications in microelectronics, microsystems, biomedical and other fields. It provides a comprehensive reference to the fabrication technology, post processing, characterization and the applications of ultra-thin chips.

  3. PREPARATION FOR RETIREMENT PROGRAMME

    CERN Multimedia

    Human Resources Division

    2001-01-01

    27 March 2001 from 2.00 p.m. to 5.30 p.m. 28 March 2001 from 2.00 p.m. to 5.30 p.m. 29 March 2001 from 2.00 p.m. to 5.30 p.m. 30 March 2001 from 2.00 p.m. to 4.45 p.m. Auditorium (Main Building) After the success of the preparation seminars held in recent years, it has been decided that the programme should continue. The forthcoming seminar has been prepared in close collaboration with the CERN Pensioners' Association. The programme will be organised over several half-day sessions. Once again this year, a special session will be devoted to the 10th revision of the Swiss state pension scheme, the 'AVS' (Assurance-Vieillesse et Survivants), and the consequences for international civil servants. A talk will be given by Mrs Danièle Siebold, Director of the Caisse Cantonale Genevoise de Compensation, aimed mainly at those residing in or intending to move to Switzerland, or who worked in Switzerland before joining CERN. To enable Mrs Siebold to respond to your concerns as effectively as possible, please ...

  4. Design and realization of the IP control core in field controllers for LAMOST spectroscopes

    Science.gov (United States)

    Wang, Jianing; Han, Zhongyi; Zeng, Yizhong; Dai, Songxin; Hu, Zhongwen; Zhu, Yongtian; Wang, Lei; Hou, Yonghui

    2010-07-01

    The China-made telescope, LAMOST, consists of 16 spectroscopes to detect stellar spectra via 4000 optical fibers. In each spectroscope, many movable parts work in phase. Those parts are real-time controlled and managed by field controllers based on FPGA. This paper mainly introduces how to use DSP Builder module library in MATLAB / Simulink to construct the IP control core on FPGA chip. This method can also be used to design the control core of PID arithmetic, to carry out arithmetic simulation and generate VHDL language file, as well as to integrate it into SOPC developing environment so as to repeatedly use. In this way, the design period of the control system may be shortened and design process simplified. Finally due to the reversibility and programmability of the IP control core ,a system on a chip for field controllers of spectroscope is realized, which meets astronomical control requirements, providing an effective scheme for embedded system in astronomical instrument applications.

  5. Programmable pH buffers

    Science.gov (United States)

    Gough, Dara Van; Huber, Dale L.; Bunker, Bruce C.; Roberts, Mark E.

    2017-01-24

    A programmable pH buffer comprises a copolymer that changes pK.sub.a at a lower critical solution temperature (LCST) in water. The copolymer comprises a thermally programmable polymer that undergoes a hydrophobic-to-hydrophilic phase change at the LCST and an electrolytic polymer that exhibits acid-base properties that are responsive to the phase change. The programmable pH buffer can be used to sequester CO.sub.2 into water.

  6. THE CHIPS SHAPES AT THE BEECH WOODTURNING

    Directory of Open Access Journals (Sweden)

    Iulian POPESCU

    2015-05-01

    Full Text Available we did research on the process of beech woodturning with low cutting speed. We studied the different chip shapes resulted for different feeds. Based on chip shapes, the phenomena that occur in the cutting area were interpreted by the theory of woodturning. It was found that broken chips occur and the variable hardness of some areas on the workingpiece determined forming of smaller flowing chips. We give the resulting images of the chips which are then analysed and commented.

  7. A lab-on-chip for malaria diagnosis and surveillance.

    Science.gov (United States)

    Taylor, Brian J; Howell, Anita; Martin, Kimberly A; Manage, Dammika P; Gordy, Walter; Campbell, Stephanie D; Lam, Samantha; Jin, Albert; Polley, Spencer D; Samuel, Roshini A; Atrazhev, Alexey; Stickel, Alex J; Birungi, Josephine; Mbonye, Anthony K; Pilarski, Linda M; Acker, Jason P; Yanow, Stephanie K

    2014-05-09

    Access to timely and accurate diagnostic tests has a significant impact in the management of diseases of global concern such as malaria. While molecular diagnostics satisfy this need effectively in developed countries, barriers in technology, reagent storage, cost and expertise have hampered the introduction of these methods in developing countries. In this study a simple, lab-on-chip PCR diagnostic was created for malaria that overcomes these challenges. The platform consists of a disposable plastic chip and a low-cost, portable, real-time PCR machine. The chip contains a desiccated hydrogel with reagents needed for Plasmodium specific PCR. Chips can be stored at room temperature and used on demand by rehydrating the gel with unprocessed blood, avoiding the need for sample preparation. These chips were run on a custom-built instrument containing a Peltier element for thermal cycling and a laser/camera setup for amplicon detection. This diagnostic was capable of detecting all Plasmodium species with a limit of detection for Plasmodium falciparum of 2 parasites/μL of blood. This exceeds the sensitivity of microscopy, the current standard for diagnosis in the field, by ten to fifty-fold. In a blind panel of 188 patient samples from a hyper-endemic region of malaria transmission in Uganda, the diagnostic had high sensitivity (97.4%) and specificity (93.8%) versus conventional real-time PCR. The test also distinguished the two most prevalent malaria species in mixed infections, P. falciparum and Plasmodium vivax. A second blind panel of 38 patient samples was tested on a streamlined instrument with LED-based excitation, achieving a sensitivity of 96.7% and a specificity of 100%. These results describe the development of a lab-on-chip PCR diagnostic from initial concept to ready-for-manufacture design. This platform will be useful in front-line malaria diagnosis, elimination programmes, and clinical trials. Furthermore, test chips can be adapted to detect other

  8. Cigotica programme: pediatric experiences

    Directory of Open Access Journals (Sweden)

    Lešović Snežana

    2011-01-01

    Full Text Available Introduction The alarming spread of obesity epidemic in children and adolsecents, as well as the absence of tested and efficient measures and programmes on obesity preven­tion indicate the necessity for the establishment of the Centre for the prevention, treatment and rehabilitation of obesity in children and adolescents and the 'Cigotica Programme' at the Special Hospital 'Zlatibor'. The advantage of the 'Cigotica' Programme is the multidisciplinary approach to treating obese children, which implies specific education, dietetic interventions with the reduction in the total daily calorie intake, physical activity, medical, educational and psychological support, change of behavior and lifestyle. Objective To define obesity complications, metabolic risk factors and treatment effects on body composition and metabolic parameters in adolescents participating in the 'Cigotica' Programme. Method 1,030 adolescents were examined (498 girls and 532 boys, aged 12 to 18, average age 15.45, diagnosed with primary obesity, hospitalized at the Centre for the prevention, treatment and rehabilitation of obesity in children and adolescents at the Special Hospital 'Zlatibor', in the period from 27/07/2008 to 03/10/2010. Hospitalization lasted 21 days. Obesity criterion was body mass index (BMI > +2 SD . Body The Special Hospital for the Thyroid Gland and Metabolism Zlatibor mass, BMI, % of fat were obtained by means of Tanita scales for determining body composition using the impendence method. Apart from medical examination, blood pressure was also taken. The levels of triglycerides, total HDL and LDL cholesterols, uric acids and glycemia were determined on the second and twenty-first day of hospitalization after a 12-day fasting period. Results After the multidisciplinary treatment, the average reduction in body mass (p< 0.05 in all adolescents was 5.92 ± 2.71 kg, in boys - 6.24 ±3.24 kg, and in girls -5.86±2.4. During the 21-day hospitalization, the average

  9. Lab-on-a-chip technologies for genodermatoses: Recent progress and future perspectives.

    Science.gov (United States)

    Hongzhou, Cui; Shuping, Guo; Wenju, Wang; Li, Li; Lulu, Wei; Linjun, Deng; Jingmin, Li; Xiaoli, Ren; Li, Bai

    2017-02-01

    In recent years, molecular biology has proven to be a great asset in our understanding of mechanisms in genodermatoses. However, bench to bedside translation research lags far behind. Advances in lab-on-a-chip technologies enabled programmable, reconfigurable, and scalable manipulation of a variety of laboratory procedures. Sample preparation, microfluidic reactions, and continuous monitoring systems can be integrated on a small chip. These advantages have attracted attention in various fields of clinical application including diagnosis of inherited skin diseases. This review lists an overview of the underlying genes and mutations and describes prospective application of lab-on-a-chip technologies as solutions to challenges for point-of-care genodematoses diagnosis. Copyright © 2016. Published by Elsevier B.V.

  10. A novel approach on fluid dispensing for a DNA/RNA extraction chip package

    Science.gov (United States)

    Xie, Ling; Premachandran, C. S.; Chew, Michelle; Yao, Qiang; Xu, Diao; Pinjala, D.

    2008-02-01

    Micro fluidic package with integrated reservoirs has been developed for DNA /RNA extraction application. A membrane based pump which consists of a reservoir to store reagents and a pin valve to control the fluid is developed to dispense the reagents into the chip. A programmable external actuator is fabricated to dispense the fluid from the membrane pump into the DNA chip. An elastic and high elongation thin rubber membrane is used to seal the membrane pump and at the same time prevent actuator from mixing with different reagents in the micro fluidic package. Break displacement during actuation of membrane pump sealing material is studied with different ratios of PDMS and other types of rubber materials. The fluid flow from the reservoir to the chip is controlled by a pin valve which is activated during the external actuation. A CFD simulation is performed to study the pumping action dusting the external actuation and is validated with experimental results.

  11. A CMOS analog front-end chip for amperometric electrochemical sensors

    Science.gov (United States)

    Zhichao, Li; Yuntao, Liu; Min, Chen; Jingbo, Xiao; Jie, Chen

    2015-07-01

    This paper reports a complimentary metal-oxide-semiconductor (CMOS) analog front-end chip for amperometric electrochemical sensors. The chip includes a digital configuration circuit, which can communicate with an external microcontroller by employing an I2C interface bus, and thus is highly programmable. Digital correlative double samples technique and an incremental sigma-delta analog to digital converter (Σ-Δ ADC) are employed to achieve a new proposed system architecture with double samples. The chip has been fabricated in a standard 0.18-μm CMOS process with high-precision and high-linearity performance occupying an area of 1.3 × 1.9 mm2. Sample solutions with various phosphate concentrations have been detected with a step concentration of 0.01 mg/L. Project supported by the National Key Basic Research and Development Project (No. 2015CB352103).

  12. Implementation of a Customisable Readout Sequence for the ALICE ITS Upgrade Explorer Family Chips

    CERN Document Server

    Gazzari, Matthias

    2014-01-01

    Within the ALICE ITS upgrade R&D programme the Explorer family chips are developed featuring 11700 pixels which are split into 18 different sectors with different properties. These pixels are read out sequentially leading to a time span of 2.34ms between the first and last pixel. Due to the long readout time, shot noise induced by the leakage currents in the in-pixel analogue memories makes the comparison of different sensor implementations located in distant sectors on the Explorer family chips difficult. In order to reduce this noise contribution a customisable readout sequence is developed to read parts instead of the whole chip which reduces the overall readout time. This readout sequence is integrated in the existing characterisation framework in order to choose the best performing sensor implementation through pixel-by-pixel comparison without readout-induced effects.

  13. Programmable ferroelectric tunnel memristor

    Directory of Open Access Journals (Sweden)

    Andy eQuindeau

    2014-02-01

    Full Text Available We report an analogously programmable memristor based on genuine electronic resistive switching combining ferroelectric switching and electron tunneling. The tunnel current through an 8 unit cell thick epitaxial Pb(Zr[0.2]Ti[0.8]O[3] film sandwiched between La[0.7]Sr[0.3]MnO[3] and cobalt electrodes obeys the Kolmogorov-Avrami-Ishibashi model for bidimensional growth with a characteristic switching time in the order of 10^-7 seconds. The analytical description of switching kinetics allows us to develop a characteristic transfer function that has only one parameter viz. the characteristic switching time and fully predicts the resistive states of this type of memristor.

  14. Programmable Cadence Timer

    Science.gov (United States)

    Hall, William A.; Gilbert, John

    1990-01-01

    Electronic metronome paces users through wide range of exercise routines. Conceptual programmable cadence timer provides rhythmic aural and visual cues. Timer automatically changes cadence according to program entered by the user. It also functions as clock, stopwatch, or alarm. Modular pacer operated as single unit or as two units. With audiovisual module moved away from base module, user concentrates on exercise cues without distraction from information appearing on the liquid-crystal display. Variety of uses in rehabilitative medicine, experimental medicine, sports, and gymnastics. Used in intermittent positive-pressure breathing treatment, in which patient must rhythmically inhale and retain medication delivered under positive pressure; and in incentive spirometer treatment, in which patient must inhale maximally at regular intervals.

  15. Programmable multimode quantum networks

    Science.gov (United States)

    Armstrong, Seiji; Morizur, Jean-François; Janousek, Jiri; Hage, Boris; Treps, Nicolas; Lam, Ping Koy; Bachor, Hans-A.

    2012-08-01

    Entanglement between large numbers of quantum modes is the quintessential resource for future technologies such as the quantum internet. Conventionally, the generation of multimode entanglement in optics requires complex layouts of beamsplitters and phase shifters in order to transform the input modes into entangled modes. Here we report the highly versatile and efficient generation of various multimode entangled states with the ability to switch between different linear optics networks in real time. By defining our modes to be combinations of different spatial regions of one beam, we may use just one pair of multi-pixel detectors in order to measure multiple entangled modes. We programme virtual networks that are fully equivalent to the physical linear optics networks they are emulating. We present results for N=2 up to N=8 entangled modes here, including N=2, 3, 4 cluster states. Our approach introduces the highly sought after attributes of flexibility and scalability to multimode entanglement.

  16. Photovoltaic programme - edition 2003

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-07-01

    This publication issued by the Swiss Federal Office of Energy's Photovoltaics (PV) Programme presents an overview (in English) of activities and projects in the photovoltaics research and pilot and demonstration area in Switzerland. Progress in the area of future solar cell technologies, modules and building integration, system technologies, planning and operating aids is summarised. Also, PV for applications in developing countries, thermo-photovoltaics and international co-operation are commented on. In the area of pilot and demonstration projects, component development, PV integration in sloping roofs, on flat roofs and noise barriers as well as further PV plant are looked at. Also, measurement campaigns, studies, statistics and further PV-related topics are summarised. This volume also presents the abstracts of reports made by the project managers of 73 research and pilot and demonstration projects in these areas for 2002.

  17. Experiment list: SRX214086 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available entiated || cell line=KH2 || chip antibody 1=none || chip antibody manufacturer 1=none || chip antibody 2=none || chip antibody manuf...acturer 2=none http://dbarchive.biosciencedbc.jp/kyushu-

  18. Experiment list: SRX122520 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ntibody=Irf2 || treatment=LPS || time=30 min || chip antibody manufacturer 1=Abcam || chip antibody catalog ...number 1=ab65048 || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2=sc-498 http://

  19. Experiment list: SRX122485 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available antibody=Atf3 || treatment=LPS || time=120 min || chip antibody manufacturer 1=Santa Cruz || chip antibody ...catalog number 1=sc-188 || chip antibody manufacturer 2=Abcam || chip antibody catalog number 2=ab70005-100

  20. Experiment list: SRX122413 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available antibody=Junb || treatment=LPS || time=120 min || chip antibody manufacturer 1=Abcam || chip antibody catalo...g number 1=ab28838 || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2=sc-46 http:/

  1. Experiment list: SRX122412 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available antibody=Junb || treatment=LPS || time=120 min || chip antibody manufacturer 1=Abcam || chip antibody catalo...g number 1=ab28838 || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2=sc-46 http:/

  2. Experiment list: SRX214073 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ge=Undifferentiated || treatment=Overexpress Sox2KE-V5 tagged || cell line=KH2 || chip antibody 1=none || chip antibody manufacture...r 1=none || chip antibody 2=V5 || chip antibody manufacture

  3. Experiment list: SRX214067 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available fferentiated || cell line=F9 || chip antibody 1=Pou5f1/Oct4 || chip antibody manufacture...r 1=Santa Cruz || chip antibody 2=none || chip antibody manufacturer 2=none http://dbarchive.bioscien

  4. Experiment list: SRX214075 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available age=Undifferentiated || treatment=Overexpress Sox17EK-V5 tagged || cell line=KH2 || chip antibody 1=none || chip antibody manufacture...r 1=none || chip antibody 2=V5 || chip antibody manufacture

  5. Experiment list: SRX214071 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Undifferentiated || treatment=Overexpress Sox2-V5 tagged || cell line=KH2 || chip antibody 1=none || chip antibody manufacture...r 1=none || chip antibody 2=V5 || chip antibody manufacturer 2=

  6. Experiment list: SRX122523 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ntibody=Irf2 || treatment=LPS || time=60 min || chip antibody manufacturer 1=Abcam || chip antibody catalog ...number 1=ab65048 || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2=sc-498 http://

  7. Experiment list: SRX214085 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available entiated || cell line=KH2 || chip antibody 1=none || chip antibody manufacturer 1=none || chip antibody 2=none || chip antibody manuf...acturer 2=none http://dbarchive.biosciencedbc.jp/kyushu-

  8. Experiment list: SRX122414 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ntibody=Junb || treatment=LPS || time=30 min || chip antibody manufacturer 1=Abcam || chip antibody catalog ...number 1=ab28838 || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2=sc-46 http://d

  9. Experiment list: SRX122522 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ntibody=Irf2 || treatment=LPS || time=60 min || chip antibody manufacturer 1=Abcam || chip antibody catalog ...number 1=ab65048 || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2=sc-498 http://

  10. Experiment list: SRX122416 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ntibody=Junb || treatment=LPS || time=60 min || chip antibody manufacturer 1=Abcam || chip antibody catalog ...number 1=ab28838 || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2=sc-46 http://d

  11. Experiment list: SRX122417 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ntibody=Junb || treatment=LPS || time=60 min || chip antibody manufacturer 1=Abcam || chip antibody catalog ...number 1=ab28838 || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2=sc-46 http://d

  12. Experiment list: SRX122406 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available antibody=Irf1 || treatment=LPS || time=0 min || chip antibody manufacturer 1=Abcam || chip antibody catalog... number 1=ab52520 || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2=sc-640 http:/

  13. Experiment list: SRX122521 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ntibody=Irf2 || treatment=LPS || time=30 min || chip antibody manufacturer 1=Abcam || chip antibody catalog ...number 1=ab65048 || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2=sc-498 http://

  14. Experiment list: SRX122566 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available antibody=Stat2 || treatment=LPS || time=0 min || chip antibody manufacturer 1=Abcam || chip antibody catalog... number 1=ab53149 || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2=sc-839 http:/

  15. Experiment list: SRX122415 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ntibody=Junb || treatment=LPS || time=30 min || chip antibody manufacturer 1=Abcam || chip antibody catalog ...number 1=ab28838 || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2=sc-46 http://d

  16. Experiment list: SRX214074 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ge=Undifferentiated || treatment=Overexpress Sox17EK-V5 tagged || cell line=KH2 || chip antibody 1=none || chip antibody manufacture...r 1=none || chip antibody 2=V5 || chip antibody manufacture

  17. Experiment list: SRX214072 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available e=Undifferentiated || treatment=Overexpress Sox2KE-V5 tagged || cell line=KH2 || chip antibody 1=none || chip antibody manufacture...r 1=none || chip antibody 2=V5 || chip antibody manufacture

  18. Experiment list: SRX122565 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available antibody=Stat2 || treatment=LPS || time=0 min || chip antibody manufacturer 1=Abcam || chip antibody catalog... number 1=ab53149 || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2=sc-839 http:/

  19. Experiment list: SRX214070 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available =Undifferentiated || treatment=Overexpress Sox2-V5 tagged || cell line=KH2 || chip antibody 1=none || chip antibody manufacture...r 1=none || chip antibody 2=V5 || chip antibody manufacturer 2

  20. The Beetle Reference Manual chip version 1.2

    CERN Document Server

    Baumeister, D; Schmelling, M

    2006-01-01

    This paper details the electrical specifications, operating conditions and port definitions of the readout chip Beetle 1.2. The chip is developed for the LHCb experiment and fulfils the requirements of the silicon vertex detector (VELO, VETO), the silicon tracker and the RICH detector in case of multi-anode photomultiplier readout. It integrates 128 channels with low-noise charge-sensitive preamplifiers and shapers. The pulse shape can be chosen such that it complies with LHCb specifications: a peaking time of 25 ns with a remainder of the peak voltage after 25 ns of less than 30%. A comparator per channel with configurable polarity provides a binary signal. Four adjacent comparator channels are being ORed and brought off chip via LVDS ports. Either the shaper or comparator output is sampled with the LHC-bunch-crossing frequency of 40 MHz into an analog pipeline. This ring buffer has a programmable latency of max. 160 sampling intervals and an integrated derandomising buffer of 16 stages. For analog readout d...

  1. An automatic bibliography indexing programme

    Directory of Open Access Journals (Sweden)

    J. W. Morris

    1974-12-01

    Full Text Available A relatively simple FORTRAN IV programme, designed for a small computer, for author and key-word indexes to bibliographic records is described, and examples of output are given. It is com­pared with some other systems. Suggested improvements to the programme are given.

  2. Climate Ambassador Programmes in Municipalities

    DEFF Research Database (Denmark)

    Jørgensen, Michael Søgaard; Pedersen, Stine Rahbek

    2016-01-01

    in the municipalities of Furesø, Lyngby-Taarbæk, Frederiksberg and Hvidovre. Two of the ambassador programmes presented here focus primarily on climate change mitigation initiatives, and two have a broader focus on sustainable development. Important elements for the impact of these programmes are the networking among...

  3. Programmable architecture for quantum computing

    NARCIS (Netherlands)

    Chen, J.; Wang, L.; Charbon, E.; Wang, B.

    2013-01-01

    A programmable architecture called “quantum FPGA (field-programmable gate array)” (QFPGA) is presented for quantum computing, which is a hybrid model combining the advantages of the qubus system and the measurement-based quantum computation. There are two kinds of buses in QFPGA, the local bus and

  4. Undergraduate Programme: Admissions for 2013

    Indian Academy of Sciences (India)

    IAS Admin

    2013-02-01

    Feb 1, 2013 ... Undergraduate Programme: Admissions for 2013. The Indian Institute of Science, a leading institution of higher learning with a strong tradition of research, offers a four-year Bachelor of Science (B.S.) Programme which is designed as a balanced blend of core science and interdisciplinary topics to serve as ...

  5. Chips with everything

    CERN Multimedia

    CERN. Geneva

    2007-01-01

    In March 1972, Sir Robin Saxby gave a talk to the Royal Television Society called 'TV and Chips' about a 'state of the art' integrated circuit, containing 50 resistors and 50 transistors. Today's 'state of the art' chips contain up to a billion transistors. This enormous leap forward illustrates how dramatically the semiconductor industry has evolved in the past 34 years. The next 10 years are predicted to bring times of turbulent change for the industry, as more and more digital devices are used around the world. In this talk, Sir Robin will discuss the history of the Microchip Industry in parallel with ARM's history, demonstrating how a small European start-up can become a world player in the IT sector. He will also present his vision of important applications and developments in the next 20 years that are likely to become even more pervasive than the mobile phone is today, and will provide anecdotes and learning points from his own experience at ARM. About ARM: Sir Robin and a group of designers from Acorn...

  6. Efficient VLSI Architecture for Training Radial Basis Function Networks

    Science.gov (United States)

    Fan, Zhe-Cheng; Hwang, Wen-Jyi

    2013-01-01

    This paper presents a novel VLSI architecture for the training of radial basis function (RBF) networks. The architecture contains the circuits for fuzzy C-means (FCM) and the recursive Least Mean Square (LMS) operations. The FCM circuit is designed for the training of centers in the hidden layer of the RBF network. The recursive LMS circuit is adopted for the training of connecting weights in the output layer. The architecture is implemented by the field programmable gate array (FPGA). It is used as a hardware accelerator in a system on programmable chip (SOPC) for real-time training and classification. Experimental results reveal that the proposed RBF architecture is an effective alternative for applications where fast and efficient RBF training is desired. PMID:23519346

  7. FPGA Implementation of an MUD Based on Cascade Filters for a WCDMA System

    Directory of Open Access Journals (Sweden)

    Ho Quoc-Thai

    2006-01-01

    Full Text Available The VLSI architecture targeted on FPGAs of a multiuser detector based on a cascade of adaptive filters for asynchronous WCDMA systems is presented. The algorithm is briefly described. This paper focuses mainly on real-time implementation. Also, it focuses on a design methodology exploiting the modern technology of programmable logic and overcoming the limitations of commercial tools. The dedicated architecture based on a regular structure of processors and a special structure of memory exploiting FPGA architecture maximizes the processing rate. The proposed architecture was validated using synthesized data in UMTS communication scenarios. The performance goal is to maximize the number of users of different WCDMA data traffics. This dedicated architecture can be used as an intellectual property (IP core processing an MUD function in the system-on-programmable-chip (SOPC of UMTS systems. The targeted FPGA components are Virtex-II and Virtex-II Pro families of Xilinx.

  8. Packaging commercial CMOS chips for lab on a chip integration.

    Science.gov (United States)

    Datta-Chaudhuri, Timir; Abshire, Pamela; Smela, Elisabeth

    2014-05-21

    Combining integrated circuitry with microfluidics enables lab-on-a-chip (LOC) devices to perform sensing, freeing them from benchtop equipment. However, this integration is challenging with small chips, as is briefly reviewed with reference to key metrics for package comparison. In this paper we present a simple packaging method for including mm-sized, foundry-fabricated dies containing complementary metal oxide semiconductor (CMOS) circuits within LOCs. The chip is embedded in an epoxy handle wafer to yield a level, large-area surface, allowing subsequent photolithographic post-processing and microfluidic integration. Electrical connection off-chip is provided by thin film metal traces passivated with parylene-C. The parylene is patterned to selectively expose the active sensing area of the chip, allowing direct interaction with a fluidic environment. The method accommodates any die size and automatically levels the die and handle wafer surfaces. Functionality was demonstrated by packaging two different types of CMOS sensor ICs, a bioamplifier chip with an array of surface electrodes connected to internal amplifiers for recording extracellular electrical signals and a capacitance sensor chip for monitoring cell adhesion and viability. Cells were cultured on the surface of both types of chips, and data were acquired using a PC. Long term culture (weeks) showed the packaging materials to be biocompatible. Package lifetime was demonstrated by exposure to fluids over a longer duration (months), and the package was robust enough to allow repeated sterilization and re-use. The ease of fabrication and good performance of this packaging method should allow wide adoption, thereby spurring advances in miniaturized sensing systems.

  9. Auditing emergency management programmes: Measuring leading indicators of programme performance.

    Science.gov (United States)

    Tomsic, Heather

    Emergency Management Programmes benefit from review and measurement against established criteria. By measuring current vs required programme elements for their actual currency, completeness and effectiveness, the resulting timely reports of achievements and documentation of identified gaps can effectively be used to rationally support prioritised improvement. Audits, with their detailed, triangulated and objectively weighted processes, are the ultimate approach in terms of programme content measurement. Although Emergency Management is often presented as a wholly separate operational mechanism, distinct and functionally different from the organisation's usual management structure, this characterisation is only completely accurate while managing an emergency itself. Otherwise, an organisation's Emergency Management Programme is embedded within that organisation and dependent upon it. Therefore, the organisation's culture and structure of management, accountability and measurement must be engaged for the programme to exist, much less improve. A wise and successful Emergency Management Coordinator does not let the separate and distinct nature of managing an emergency obscure their realisation of the need for an organisation to understand and manage all of the other programme components as part of its regular business practices. This includes its measurement. Not all organisations are sufficiently large or capable of supporting the use of an audit. This paper proposes that alternate, less formal, yet effective mechanisms can be explored, as long as they reflect and support organisational management norms, including a process of relatively informal measurement focused on the organisation's own perception of key Emergency Management Programme performance indicators.

  10. Whole-Teflon microfluidic chips

    National Research Council Canada - National Science Library

    Kangning Ren; Wen Dai; Jianhua Zhou; Jing Su; Hongkai Wu

    2011-01-01

    ... them. In this work, we present a convenient strategy for fabricating whole-Teflon microfluidic chips with integrated valves that show outstanding inertness to various chemicals and extreme resistance against all solvents...

  11. S-Chip Technical Assistance

    Data.gov (United States)

    U.S. Department of Health & Human Services — The page will provide access to reports and other published products designed to assist states with complicated S-Chip technical issues. The reports and products...

  12. Summer Student Programme

    CERN Multimedia

    2006-01-01

    Date Time Title Speaker 05/07/2006 09:15 - 10:00 Presentation of the Summer Student Programme F. CERUTTI Information on Computing Rules D. HEAGERTY Workshops presentation O. ULLALAND 10:15 - 11:00 Introduction to CERN J. ENGELEN 11:15 Film on CERN 11:00 Introduction to Particle Physics F. CLOSE 11:15 - 12:00 Accelerators (1/5) S. GILARDONI / E. METRAL 12:00 Discussion Session 7/07/2006 09:15 - 11:00 Introduction to Particle Physics F. CLOSE 11:15 - 12:00 Accelerators (2/5) S. GILARDONI / E. METRAL 12:00 Discussion Session 09:15 - 10:00 Accelerators (3/5) S. GILARDONI / E. METRAL 10:15 - 12:00 Detectors (1-2/5) O. ULLALAND 12:00 Discussion Session 11/07/2006 09:15 - 10:00 Accelerators (4/5) S. GILARDONI / E. METRAL 10:15 - 11:00 Detectors (3/5) O. ULLALAND 11:15 - 12:00 Introduction to Nuclear Physics (1/4) P. CHOMAZ P. CHOMAZ 10:15 - 11:00 Accelerators (5/5) S. GILARDONI / E. METRAL 11:15 - 12:00 Detectors (4/5) O. ULLALAND 12:00 Discus...

  13. Management and Communication programme

    CERN Multimedia

    Nathalie Dumeaux

    2005-01-01

    We are pleased to announce the launch of three new courses in the Management and Communication programme: 1.     Managing Time (Open to all Staff Members) The objectives are: To enhance your personal effectiveness through better organisation skills To acquire ways of making the most of your time through improved work habits To reduce stress For the description of this course, please see:  http://humanresources.web.cern.ch/humanresources/external/training/MANCO/P9798/S8E_e.asp 2.     Service Orientation (Open to all Staff Members working in a service-related function) The objectives are: To understand the key elements in an effective client/service provider relationship To develop a client focused approach to providing services For the description of this course, please see:  http://humanresources.web.cern.ch/humanresources/external/training/MANCO/P9798/serv_e.asp 3.   Introduction to Leadership (Open to Staff in Career Paths E & above, including newly appointed supervisors and Sect...

  14. Management and Communication programme

    CERN Multimedia

    Nathalie Dumeaux

    2005-01-01

    We are pleased to announce the launch of three new courses in the Management and Communication programme: 1.     Managing Time (Open to all Staff Members) The objectives are: To enhance your personal effectiveness through better organisation skills To acquire ways of making the most of your time through improved work habits To reduce stress For the description of this course, please see:  http://humanresources.web.cern.ch/humanresources/external/training/MANCO/P9798/S8E_e.asp 2.     Service Orientation (Open to all Staff Members working in a service-related function) The objectives are: To understand the key elements in an effective client/service provider relationship To develop a client focused approach to providing services For the description of this course, please see:  http://humanresources.web.cern.ch/humanresources/external/training/MANCO/P9798/serv_e.asp 3.   Introduction to Leadership (Open to Staff in Career Paths E & above, including newly appointed supervisors and Secti...

  15. SUMMER STUDENT LECTURE PROGRAMME

    CERN Multimedia

    Françoise Benz

    2002-01-01

    SUMMER STUDENT LECTURE PROGRAMME Main Auditorium, bldg. 500   DATE TIME LECTURER TITLE Monday 29 July 09:15 - 10:00 R. RATTAZZI Beyond the Standard Model (3/3) 10:15 - 11:00 P. WELLS Experimental test of the SM - LEP (3/3) 11:15 - 12:00 P. WELLS Discussion Session 14:00 - 16:00 R. ASSMANN The CLIC Concept for a Future Particle Collider at the Energy Frontier Tuesday 30 July 09:15 - 10:00 F. ANTINORI Heavy Ions (1/2) 10:15 - 12:00 F. DYDAK Neutrino Physics (1&2/4) Wednesday 31 July  09:15 - 10:00 F. ANTINORI Heavy Ions (2/2) 10:15 - 11:00 F. DYDAK Neutrino Physics (3/4) 11:15 - 12:00 F. DYDAK / F. ANTINORI Discussion Session Thursday 1 August 09:15 - 10:00 T. NAKADA CP Violation (1/4) 10:15 - 11:00 F. DYDAK Neutrino Physics (4/4) 11:15 - 12:00 F. BEDESCHI Experimental test of the SM Tevatron (1/2) Friday 2 August 09:15 - 10:00 T. NAKADA CP Violation (2/4) 10:15 ? 11:00 F. BEDESCHI Experimental test of the SM Tevatron (2/2) 11:15 ? 12:00 F. BEDESCHI / T. NAKADA Di...

  16. FPGAs for software programmers

    CERN Document Server

    Hannig, Frank; Ziener, Daniel

    2016-01-01

    This book makes powerful Field Programmable Gate Array (FPGA) and reconfigurable technology accessible to software engineers by covering different state-of-the-art high-level synthesis approaches (e.g., OpenCL and several C-to-gates compilers). It introduces FPGA technology, its programming model, and how various applications can be implemented on FPGAs without going through low-level hardware design phases. Readers will get a realistic sense for problems that are suited for FPGAs and how to implement them from a software designer’s point of view. The authors demonstrate that FPGAs and their programming model reflect the needs of stream processing problems much better than traditional CPU or GPU architectures, making them well-suited for a wide variety of systems, from embedded systems performing sensor processing to large setups for Big Data number crunching. This book serves as an invaluable tool for software designers and FPGA design engineers who are interested in high design productivity through behavi...

  17. Photovoltaic programme, edition 2004

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-07-01

    This comprehensive publication issued by the Swiss Federal Office of Energy's Photovoltaics (PV) Programme presents an overview (in English) of activities and projects in the photovoltaics research and pilot and demonstration areas in Switzerland for the year 2003. Progress in future solar cell technologies as well as in the area of modules, building integration and system technologies is summarised. Also, national and international co-operation and multi-national pilot and demonstration projects are commented on. Associated projects such as eco-balances for PV systems, forecasting and modelling tools as well as system monitoring tools are discussed. In the area of pilot and demonstration projects, component development, PV integration in sloping roofs, on flat roofs and on facades as well as further PV plant are looked at. Also, measurement campaigns, studies, statistics and other PV-related topics are summarised. This volume presents a list of 92 projects in the PV area including the appropriate Internet links and is completed with a collection of project abstracts.

  18. Summer Student Lecture Programme

    CERN Multimedia

    2004-01-01

    Main Auditorium, bldg. 500 More Information DATE TIME LECTURER TITLE Wednesday 7 July 09:15 - 10:00 L. Fayard, O. Ullaland, D. Heagerty (CERN) Programme Presentation Workshops presentation Information on Computing Rules 10:15 - 11:00 R. Aymar (CERN) Introduction to CERN (1/2) 11:15 - 12:00 J. Engelen (CERN) Introduction to CERN (2/2) 15:00 - 16:30 H. Menzel (CERN) An Introduction to Radiation Protection DATE TIME LECTURER TITLE Thursday 8 july 09:15 - 10:00 L. Di Lella (CERN) Introduction to Particle Physics (1/4) 10:15 - 11:00 L. Di Lella (CERN) Introduction to Particle Physics (2/4) 11:15 - 12:00 P. Chomaz (GANIL / CERN) Fundamental questions in modern nuclear physics: The challenge of exotic nuclei (1/2) DATE TIME LECTURER TITLE Friday 9 July 09:15 - 10:00 L. Di Lella (CERN) Introduction to Particle Physics (3/4) 10:15 - 11:00 P. Chomaz (GANIL / CERN) Fundamental questions in modern nuclear physics: The challenge of exotic nuclei (2/2) 11:15 - 12:00 P....

  19. ATLAS calibration delay chip study

    CERN Document Server

    Massol, N

    2003-01-01

    The delay chip is an ASIC developed to precisely adjust signals within the range of 0-24ns in steps of 1ns. In this note, we report the study of the characteristics of this chip like the linearity and the jitter. We describe the influence of temperature and supply voltage on its behavior. Finally, we study its dependency due to the variations in process on a whole production.

  20. Tunable on chip optofluidic laser

    DEFF Research Database (Denmark)

    Bakal, Avraham; Vannahme, Christoph; Kristensen, Anders

    2016-01-01

    On chip tunable laser is demonstrated by realizing a microfluidic droplet array. The periodicity is controlled by the pressure applied to two separate inlets, allowing to tune the lasing frequency over a broad spectral range.......On chip tunable laser is demonstrated by realizing a microfluidic droplet array. The periodicity is controlled by the pressure applied to two separate inlets, allowing to tune the lasing frequency over a broad spectral range....

  1. Microfluidic Chips for Semen Analysis

    Science.gov (United States)

    Segerink, L.I.; Sprenkels, A.J.; Oosterhuis, G.J.E.; Vermes, I.; van den Berg, A.

    2012-01-01

    The gold standard of semen analysis is still an manual method, which is time-consuming, labour intensive and needs thorough quality control. Microfluidics can also offer advantages for this application. Therefore a first step in the development of a microfluidic chip has been made, which enables the man the semen analysis at home. In this article recent efforts to determine the concentration and motility using a microfluidic chip are summarized. PMID:27683417

  2. South African southern ocean research programme

    CSIR Research Space (South Africa)

    SASCAR

    1987-01-01

    Full Text Available This document describes the South African National Antarctic Research Programme's (SANARP) physical, chemical and biological Southern Ocean research programme. The programme has three main components: ecological studies of the Prince Edward Islands...

  3. Adapting Nepal's polio eradication programme.

    Science.gov (United States)

    Paudel, Krishna P; Hampton, Lee M; Gurung, Santosh; Bohara, Rajendra; Rai, Indra K; Anaokar, Sameer; Swift, Rachel D; Cochi, Stephen

    2017-03-01

    Many countries have weak disease surveillance and immunization systems. The elimination of polio creates an opportunity to use staff and assets from the polio eradication programme to control other vaccine-preventable diseases and improve disease surveillance and immunization systems. In 2003, the active surveillance system of Nepal's polio eradication programme began to report on measles and neonatal tetanus cases. Japanese encephalitis and rubella cases were added to the surveillance system in 2004. Staff from the programme aided the development and implementation of government immunization policies, helped launch vaccination campaigns, and trained government staff in reporting practices and vaccine management. Nepal eliminated indigenous polio in 2000, and controlled outbreaks caused by polio importations between 2005 and 2010. In 2014, the surveillance activities had expanded to 299 sites, with active surveillance for measles, rubella and neonatal tetanus, including weekly visits from 15 surveillance medical officers. Sentinel surveillance for Japanese encephalitis consisted of 132 sites. Since 2002, staff from the eradication programme have helped to introduce six new vaccines and helped to secure funding from Gavi, the Vaccine Alliance. Staff have also assisted in responding to other health events in the country. By expanding the activities of its polio eradication programme, Nepal has improved its surveillance and immunization systems and increased vaccination coverage of other vaccine-preventable diseases. Continued donor support, a close collaboration with the Expanded Programme on Immunization, and the retention of the polio eradication programme's skilled workforce were important for this expansion.

  4. Analysis Methods of Magnesium Chips

    Science.gov (United States)

    Ohmann, Sven; Ditze, André; Scharf, Christiane

    2015-11-01

    The quality of recycled magnesium from chips depends strongly on their exposure to inorganic and organic impurities that are added during the production processes. Different kinds of magnesium chips from these processes were analyzed by several methods. In addition, the accuracy and effectiveness of the methods are discussed. The results show that the chips belong either to the AZ91, AZ31, AM50/60, or AJ62 alloy. Some kinds of chips show deviations from the above-mentioned normations. Different impurities result mainly from transition metals and lime. The water and oil content does not exceed 25%, and the chip size is not more than 4 mm in the diameter. The sieve analysis shows good results for oily and wet chips. The determination of oil and water shows better results for the application of a Soxhlet compared with the addition of lime and vacuum distillation. The most accurate values for the determination of water and oil are obtained by drying at 110°C (for water) and washing with acetone (for oil) by hand.

  5. Implementing universal vaccination programmes: Spain.

    Science.gov (United States)

    de la Torre, J; Esteban, R

    1995-01-01

    Until 1990, the immunization policy against hepatitis B in Spain was selective high-risk vaccination. That policy failed to reduce the incidence of hepatitis B and the prevalence rates of chronic carriers. In 1991, Catalonia began a universal immunization programme targeted at 12-year-olds. Six other regions (Castilla-León, Valencia, Extramadura, Navarra, the Balearic Islands and Rioja) introduced vaccination programmes in 1992. In 1993, three more regions (Galicia, Castilla-La-Mancha and Pais Vasco) began immunizing young adolescents. This means that 12-year-olds in Spain are now included in vaccination programmes against hepatitis B.

  6. A Statistical Programme Assignment Model

    DEFF Research Database (Denmark)

    Rosholm, Michael; Staghøj, Jonas; Svarer, Michael

    When treatment effects of active labour market programmes are heterogeneous in an observable way  across the population, the allocation of the unemployed into different programmes becomes a particularly  important issue. In this paper, we present a statistical model designed to improve the present...... duration of unemployment spells may result if a statistical programme assignment model is introduced. We discuss several issues regarding the  plementation of such a system, especially the interplay between the statistical model and  case workers....

  7. STUDY OF CHIP IGNITION AND CHIP MORPHOLOGY AFTER MILLING OF MAGNESIUM ALLOYS

    Directory of Open Access Journals (Sweden)

    Ireneusz Zagórski

    2016-12-01

    Full Text Available The paper analyses the impact of specified technological parameters of milling (vc, fz, ap on time to ignition. Stages leading to chip ignition were analysed. Metallographic images of magnesium chip were presented. No significant difference was observed in time to ignition in different chip fractions. Moreover, the surface of chips was free of products of ignition and signs of strong oxidation.

  8. Automatic TLI recognition system, programmer`s guide

    Energy Technology Data Exchange (ETDEWEB)

    Lassahn, G.D.

    1997-02-01

    This report describes the software of an automatic target recognition system (version 14), from a programmer`s point of view. The intent is to provide information that will help people who wish to modify the software. In separate volumes are a general description of the ATR system, Automatic TLI Recognition System, General Description, and a user`s manual, Automatic TLI Recognition System, User`s Guide. 2 refs.

  9. Driving the SID chip: Assembly language, composition, and sound design for the C64

    Directory of Open Access Journals (Sweden)

    James Newman

    2017-12-01

    Full Text Available The MOS6581, more commonly known as the Sound Interface Device, or SID chip, was the sonic heart of the Commodore 64 home computer. By considering the chip’s development, specification, uses and creative abuses by composers and programmers, alongside its continuing legacy, this paper argues that, more than any other device, the SID chip is responsible for shaping the sound of videogame music. Compared with the brutal atonality of chips such as Atari’s TIA, the SID chip offers a complex 3-channel synthesizer with dynamic waveform selection, per-channel ADSR envelopes, multi-mode filter, ring and cross modulation. However, while the specification is sophisticated, the exploitation of the vagaries and imperfections of the chip are just as significant to its sonic character. As such, the compositional, sound design and programming techniques developed by 1980s composer-coders like Rob Hubbard and Martin Galway are central in defining the distinctive sound of C64 gameplay. Exploring the affordances of the chip and the distinctive ways they were harnessed, the argument of this paper centers on the inexorable link between the technological and the musical. Crucially, composers like Hubbard et al. developed their own bespoke low-level drivers to interface with the SID chip to create pseudo-polyphony through rapid arpeggiation and channel sharing, drum synthesis through waveform manipulation, portamento, and even sample playback. This paper analyses the indivisibility of sound design, synthesis and composition in the birth of these musical forms and aesthetics, and assesses their impact on what would go on to be defined as chiptunes.

  10. Chip seal design and specifications : final report.

    Science.gov (United States)

    2016-12-01

    Chip seals or seal coats, are a pavement preservation method constructed using a layer of asphalt binder that is covered by a uniformly graded aggregate. The benefits of chip seal include: sealing surface cracks, keeping water from penetrating the su...

  11. Summer Research Fellowship Programme 2018

    Indian Academy of Sciences (India)

    Date of birth: 2 September 1957. Specialization: Cosmic Magnetic Fields, Structure Formation, Cosmology Address: Distinguished Professor & Dean, Visitor Academic Programmes, Inter-University Centre for Astronomy & Astrophysics, Post Bag 4, Ganeshkhind, Pune 411 007, Maharashtra Contact: Office: (020) 2560 4101

  12. Climate Ambassador Programmes in Municipalities

    DEFF Research Database (Denmark)

    Jørgensen, Michael Søgaard; Pedersen, Stine Rahbek

    2016-01-01

    in the municipalities of Furesø, Lyngby-Taarbæk, Frederiksberg and Hvidovre. Two of the ambassador programmes presented here focus primarily on climate change mitigation initiatives, and two have a broader focus on sustainable development. Important elements for the impact of these programmes are the networking among......Some Danish municipalities have developed ambassador programmes which generate environmental and climate change mitigation efforts in local public administrations and institutions. This chapter analyses the characteristics and experiences of four ambassador programmes now operating...... the local ambassadors, the central coordinator’s ability to support the local ambassador with knowledge about mapping, reduction of environmental impacts and facilitation of development of initiatives, and mechanisms for the allocation of cost savings from local resource savings....

  13. CERN openlab Summer Student Programme

    CERN Multimedia

    2012-01-01

    CERN openlab is currently taking applications for its summer student programme. The closing date for applications is 30 March 2012.   The openlab Summer Student Programme is open for applications from bachelor, master and PhD students in computer science and physics. Successful applicants will spend 8 weeks at CERN, during the period June to September 2012, to work with some of the latest hardware and software technologies. The programme is more than just a summer at CERN: it can lead to follow-on projects at the home institute and may even inspire the students to become entrepreneurs in cutting-edge computing technologies. A series of lectures will be given by experts in various domains of CERN related high-throughput computing. Study tours to external companies and universities as well as to CERN facilities are also part of the programme. Please visit www.cern.ch/openlab-students for more information.

  14. CERN openlab summer student programme

    CERN Multimedia

    2013-01-01

    CERN openlab is currently taking applications for its summer student programme. The closing date for applications is 31 March 2013.   The openlab summer student programme is open for applications from bachelor, master and PhD students in computer science and physics. Successful applicants will spend 9 weeks at CERN, during the period from June to September 2013, working with some of the latest hardware and software technologies. The programme is more than just a summer at CERN: it can lead to follow-on projects at the home institute and may even inspire students to become entrepreneurs in cutting-edge computing technologies. A series of lectures will be given by experts in various domains of CERN-related high-throughput computing. Study tours of external companies and universities as well as of CERN facilities are also part of the programme. Please visit the CERN openlab website for more information.

  15. Field Evaluation of Programmable Thermostats

    Energy Technology Data Exchange (ETDEWEB)

    Sachs, O. [Fraunhofer Center for Sustainable Energy Systems (CSE), Cambridge, MA (United States); Tiefenbeck, V. [Fraunhofer Center for Sustainable Energy Systems (CSE), Cambridge, MA (United States); Duvier, C. [Fraunhofer Center for Sustainable Energy Systems (CSE), Cambridge, MA (United States); Qin, A. [Fraunhofer Center for Sustainable Energy Systems (CSE), Cambridge, MA (United States); Cheney, K. [Fraunhofer Center for Sustainable Energy Systems (CSE), Cambridge, MA (United States); Akers, C. [Fraunhofer Center for Sustainable Energy Systems (CSE), Cambridge, MA (United States); Roth, K. [Fraunhofer Center for Sustainable Energy Systems (CSE), Cambridge, MA (United States)

    2012-12-01

    Prior research suggests that poor programmable thermostats usability may prevent their effective use to save energy. The Fraunhofer team hypothesized that home occupants with high-usability thermostats would be more likely to use them to save energy than people with a basic thermostats. In this report, the team discusses results of a project in which the team monitored and compared programmable thermostats with basic thermostats in an affordable housing apartment complex.

  16. Scarabee programme and associated trials

    Energy Technology Data Exchange (ETDEWEB)

    Meyer-Heine, A.; Schmitt, A.P.; Aujollet, J.M.; Fortunato, M.; Chaudat, J.P. (Departement de Surete Nucleaire, CEA Fontenay-aux-Roses, 92 (France)); Penet, F. (CEA Cadarache, 13 - Saint-Paul-les-Durance (France)); Costa, J. (CEA Saclay, 91 - Gif-sur-Yvette (France)); Simeon, C. (SEPTEN-EDF, 92 - Clamart)

    This article describes the Scarabee set-up and the programme conducted in this experimental reactor, designed for the study of assembly accidents in the fast neutron field. Out-pile experiments carried out in support of the Scarabee programme are then presented. Two lines of research are distinguished: thermohydraulic (local obstructions, sodium boiling, melting of cladding) and fuel baths. Some studies more specific to molten fuels are also mentioned.

  17. Norwegian mastitis control programme

    Directory of Open Access Journals (Sweden)

    Østerås O

    2009-04-01

    changes in attitude and breeding, eradicating bovine virus diarrhoea virus (BVDV and a better implementation of mastitis prevention programmes.

  18. Norwegian mastitis control programme

    Science.gov (United States)

    2009-01-01

    breeding, eradicating bovine virus diarrhoea virus (BVDV) and a better implementation of mastitis prevention programmes. PMID:22081877

  19. [Programmes against depression].

    Science.gov (United States)

    Taleb, M; Rouillon, F; Hegerl, U; Hamdani, N; Gorwood, Ph

    2006-01-01

    frequently criticized, as this may reduce efficacy. A multilevel approach is crucial for the success of action programmes against depression, because synergistic effects can be expected. In Germany, the "Nürnberger Bündnis gegen Depression" project was based on four levels, and effectively reduced the suicide rate. These levels of action included "cooperation with GPs", such as training sessions based on video, and presence of a phone hotline, "public relations activities", "training sessions for multipliers", such as priests, social workers and media, and "special offers for high risk groups and self-help activities". In France, such a program is clearly required.

  20. A chip of fiber optical trap

    Science.gov (United States)

    Su, Heming; Hu, Huizhu; Zhang, Lei; Ge, Xiaojia; Shen, Yu

    2016-10-01

    A chip of fiber optical trap paves the way to realize the miniaturization and portability of devices based on dual beam optical trap, without loss of stability. We have designed two types of chip of fiber optical trap according to our theoretical simulation. The first one integrates dual beam optical trap with microfluidic chip, called a chip of semi-sealing fiber optical trap. It is generally used in chemical, biological, medical and other high-throughput experiments. The second one is a chip of full-sealing fiber optical trap. It is used to measure precisely the coefficient of viscosity or the Brownian movement of micro-object's in liquid. This paper focuses on the chip of fiber optical trap. We present two types of chips of fiber optical trap and detail their designs, fabrication and validation. The chip of semi-sealing fiber optical trap is integrated with optical fiber and microfluidic chip made of polydimethylsiloxane (PDMS). We have achieved the micro-sized alignment of optical paths and the trapping of micro-sized particles in the chip of semi-sealing fiber optical trap. In addition, it is easy to fabrication and clean. The chip of full-sealing fiber optical trap was based on a cubic micro-cavity made by a rectangular capillary tube and sealed by PDMS. We have achieved micro-sized alignment accuracy, high trapping efficiency and better trapping stability in the chip of full-sealing fiber optical trap as well.

  1. Lab-on-a-Chip

    Science.gov (United States)

    2004-01-01

    Labs on chips are manufactured in many shapes and sizes and can be used for numerous applications, from medical tests to water quality monitoring to detecting the signatures of life on other planets. The eight holes on this chip are actually ports that can be filled with fluids or chemicals. Tiny valves control the chemical processes by mixing fluids that move in the tiny channels that look like lines, connecting the ports. Scientists at NASA's Marshall Space Flight Center (MSFC) in Huntsville, Alabama designed this chip to grow biological crystals on the International Space Station. Through this research, they discovered that this technology is ideally suited for solving the challenges of the Vision for Space Exploration. For example, thousands of chips the size of dimes could be loaded on a Martian rover looking for biosignatures of past or present life. Other types of chips could be placed in handheld devices used to monitor microbes in water or to quickly conduct medical tests on astronauts. (NASA/MSFC/D.Stoffer)

  2. Capillary-Driven Microfluidic Chips for Miniaturized Immunoassays: Efficient Fabrication and Sealing of Chips Using a "Chip-Olate" Process.

    Science.gov (United States)

    Temiz, Yuksel; Delamarche, Emmanuel

    2017-01-01

    The fabrication of silicon-based microfluidic chips is invaluable in supporting the development of many microfluidic concepts for research in the life sciences and in vitro diagnostic applications such as the realization of miniaturized immunoassays using capillary-driven chips. While being extremely abundant, the literature covering microfluidic chip fabrication and assay development might not have addressed properly the challenge of fabricating microfluidic chips on a wafer level or the need for dicing wafers to release chips that need then to be further processed, cleaned, rinsed, and dried one by one. Here, we describe the "chip-olate" process wherein microfluidic structures are formed on a silicon wafer, followed by partial dicing, cleaning, and drying steps. Then, integration of reagents (if any) can be done, followed by lamination of a sealing cover. Breaking by hand the partially diced wafer yields individual chips ready for use.

  3. Optical lattice on an atom chip

    DEFF Research Database (Denmark)

    Gallego, D.; Hofferberth, S.; Schumm, Thorsten

    2009-01-01

    Optical dipole traps and atom chips are two very powerful tools for the quantum manipulation of neutral atoms. We demonstrate that both methods can be combined by creating an optical lattice potential on an atom chip. A red-detuned laser beam is retroreflected using the atom chip surface as a high......-quality mirror, generating a vertical array of purely optical oblate traps. We transfer thermal atoms from the chip into the lattice and observe cooling into the two-dimensional regime. Using a chip-generated Bose-Einstein condensate, we demonstrate coherent Bloch oscillations in the lattice....

  4. Solid state silicon based condenser microphone for hearing aid, has transducer chip and IC chip between intermediate chip and openings on both sides of intermediate chip, to allow sound towards diaphragm

    DEFF Research Database (Denmark)

    2000-01-01

    NOVELTY - A silicon transducer chip (1) has parallel backplate and movable diaphragm (12) and forms an electrical capacitor. The chip and electronic circuit chip (3) are provided on either sides of intermediate chip (2). The chip (2) has openings (4,10) between two sides of the chip, to allow sound...... towards diaphragm. Surface of the chip (2) has electrical conductors (14) to connect chip with IC chip (3). USE - For use in miniature electroacoustic devices such as hearing aid. ADVANTAGE - Since sound inlet is covered by filter, dust, moisture and other impurities do not obstruct interior and sound...

  5. Experiment list: SRX122556 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available chip antibody=Stat1 || treatment=LPS || time=120 min || chip antibody manufacturer 1=Santa Cruz || chip anti...body catalog number 1=sc-346 || chip antibody manufacturer 2=Bethyl || chip antibody catalog number 2=A302-7

  6. Experiment list: SRX122465 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available 6 || chip antibody=Relb || treatment=LPS || time=120 min || chip antibody manufacturer 1=Bethyl || chip anti...body catalog number 1=A302-183A || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2

  7. Experiment list: SRX122555 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available chip antibody=Stat1 || treatment=LPS || time=120 min || chip antibody manufacturer 1=Santa Cruz || chip anti...body catalog number 1=sc-346 || chip antibody manufacturer 2=Bethyl || chip antibody catalog number 2=A302-7

  8. A Low-Cost CMOS Programmable Temperature Switch

    Directory of Open Access Journals (Sweden)

    Nanjian Wu

    2008-05-01

    Full Text Available A novel uncalibrated CMOS programmable temperature switch with high temperature accuracy is presented. Its threshold temperature Tth can be programmed by adjusting the ratios of width and length of the transistors. The operating principles of the temperature switch circuit is theoretically explained. A floating gate neural MOS circuit is designed to compensate automatically the threshold temperature Tth variation that results form the process tolerance. The switch circuit is implemented in a standard 0.35 μm CMOS process. The temperature switch can be programmed to perform the switch operation at 16 different threshold temperature Tths from 45-120°C with a 5°C increment. The measurement shows a good consistency in the threshold temperatures. The chip core area is 0.04 mm2 and power consumption is 3.1 μA at 3.3V power supply. The advantages of the temperature switch are low power consumption, the programmable threshold temperature and the controllable hysteresis.

  9. Energy Management Programmes for Industry

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-09-05

    The IEA Policy Pathway publications provide details on how to implement specific recommendations drawn from the IEA 25 Energy Efficiency Policy Recommendations. This Policy Pathway, jointly produced by the International Energy Agency and the Institute for Industrial Productivity, develops the critical steps for policy makers implementing energy management programmes for industry. Optimising energy use in industry is essential to improve industrial competitiveness and achieve wider societal goals such as energy security, economic recovery and development, climate change mitigation and environmental protection. While there is significant potential to decrease energy consumption in this sector, opportunities to improve energy efficiency are still under-exploited. Energy management programmes have shown to be instrumental in addressing many of the barriers that inhibit wide-scale uptake of energy management in industry. The Policy Pathway builds on lessons learned from country experiences and provides actionable guidance on how to plan and design, implement, evaluate and monitor energy management programmes for industry.

  10. Chip-excluding in Lathe Cutting 1st. Report : Chip Form Geometry I

    OpenAIRE

    小尾, 誠; 岩里, 茂; 丹沢, 常正

    1981-01-01

    The cfficiency of chip-excluding in lathe cutting is very often determined by chip forms. So, the relation between the chip form and cutting conditions must be explained from the point of view of not only practical experiences but also theoretical studies. Here in the paper, the basic equation for chip forms has been derived analytically and the chip forms are simulated on the basis of an assumption that the chip is formed by certain herahedrons which are piled. By this study the following re...

  11. Space division multiplexing chip-to-chip quantum key distribution

    DEFF Research Database (Denmark)

    Bacco, Davide; Ding, Yunhong; Dalgaard, Kjeld

    2017-01-01

    nodes of the quantum keys to their respective destinations. In this paper we present an experimental demonstration of a photonic integrated silicon chip quantum key distribution protocols based on space division multiplexing (SDM), through multicore fiber technology. Parallel and independent quantum...... keys are obtained, which are useful in crypto-systems and future quantum network....

  12. A chip-to-chip nanoliter microfluidic dispenser.

    Science.gov (United States)

    Wang, Jianbin; Zhou, Ying; Qiu, Haiwei; Huang, Huang; Sun, Changhong; Xi, Jianzhong; Huang, Yanyi

    2009-07-07

    A high-throughput microfluidic device is developed to handle liquid dispensation in nanoliter range. The dispenser system shows no cross-contamination between the microwells, indicating its great potential in large-scale screening experiments. An array of 115 nl PCR reactions, as well as the single channel addressable chip demonstrate the high flexibility and wide applications of this novel system.

  13. Universal lab-on-a-chip platform for complex, perfused 3D cell cultures

    Science.gov (United States)

    Sonntag, F.; Schmieder, F.; Ströbel, J.; Grünzner, S.; Busek, M.; Günther, K.; Steege, T.; Polk, C.; Klotzbach, U.

    2016-03-01

    The miniaturization, rapid prototyping and automation of lab-on-a-chip technology play nowadays a very important role. Lab-on-a-chip technology is successfully implemented not only for environmental analysis and medical diagnostics, but also as replacement of animals used for the testing of substances in the pharmaceutical and cosmetics industries. For that purpose the Fraunhofer IWS and partners developed a lab-on-a-chip platform for perfused cell-based assays in the last years, which includes different micropumps, valves, channels, reservoirs and customized cell culture modules. This technology is already implemented for the characterization of different human cell cultures and organoids, like skin, liver, endothelium, hair follicle and nephron. The advanced universal lab-on-a-chip platform for complex, perfused 3D cell cultures is divided into a multilayer basic chip with integrated micropump and application-specific 3D printed cell culture modules. Moreover a technology for surface modification of the printed cell culture modules by laser micro structuring and a complex and flexibly programmable controlling device based on an embedded Linux system was developed. A universal lab-on-a-chip platform with an optional oxygenator and a cell culture module for cubic scaffolds as well as first cell culture experiments within the cell culture device will be presented. The module is designed for direct interaction with robotic dispenser systems. This offers the opportunity to combine direct organ printing of cells and scaffolds with the microfluidic cell culture module. The characterization of the developed system was done by means of Micro-Particle Image Velocimetry (μPIV) and an optical oxygen measuring system.

  14. 75 FR 30046 - Medicaid and CHIP Programs; Meeting of the CHIP Working Group-June 14, 2010

    Science.gov (United States)

    2010-05-28

    ... Administration Medicaid and CHIP Programs; Meeting of the CHIP Working Group-- June 14, 2010 AGENCY: Centers for... the second meeting of the Medicaid, Children's Health Insurance Program (``CHIP''), and Employer-Sponsored Coverage Coordination Working Group ] (referred to as the ``CHIP Working Group''). The CHIP...

  15. 75 FR 16149 - Medicaid and CHIP Programs; Meeting of the CHIP Working Group-April 26, 2010

    Science.gov (United States)

    2010-03-31

    ... Administration Medicaid and CHIP Programs; Meeting of the CHIP Working Group-- April 26, 2010 AGENCIES: Centers... announces the first meeting of the Medicaid, Children's Health Insurance Program (``CHIP''), and Employer-Sponsored Coverage Coordination Working Group (referred to as the ``CHIP Working Group''). The CHIP Working...

  16. The need for theory evaluation in global citizenship programmes: The case of the GCSA programme.

    Science.gov (United States)

    Goodier, Sarah; Field, Carren; Goodman, Suki

    2018-02-01

    Many education programmes lack a documented programme theory. This is a problem for programme planners and evaluators as the ability to measure programme success is grounded in the plausibility of the programme's underlying causal logic. Where the programme theory has not been documented, conducting a theory evaluation offers a foundational evaluation step as it gives an indication of whether the theory behind a programme is sound. This paper presents a case of a theory evaluation of a Global Citizenship programme at a top-ranking university in South Africa, subsequently called the GCSA Programme. This evaluation highlights the need for documented programme theory in global citizenship-type programmes for future programme development. An articulated programme theory produced for the GCSA Programme, analysed against the available social science literature, indicated it is comparable to other such programmes in terms of its overarching framework. What the research found is that most other global citizenship programmes do not have an articulated programme theory. These programmes also do not explicitly link their specific activities to their intended outcomes, making demonstrating impact impossible. In conclusion, we argue that taking a theory-based approach can strengthen and enable outcome evaluations in global citizenship programmes. Copyright © 2017. Published by Elsevier Ltd.

  17. Ultracold atoms on atom chips

    DEFF Research Database (Denmark)

    Krüger, Peter; Hofferberth, S.; Haller, E.

    2005-01-01

    Miniaturized potentials near the surface of atom chips can be used as flexible and versatile tools for the manipulation of ultracold atoms on a microscale. The full scope of possibilities is only accessible if atom-surface distances can be reduced to microns. We discuss experiments in this regime...

  18. FERMI multi-chip module

    CERN Multimedia

    This FERMI multi-chip module contains five million transistors. 25 000 of these modules will handle the flood of information through parts of the ATLAS and CMS detectors at the LHC. To select interesting events for recording, crucial decisions are taken before the data leaves the detector. FERMI modules are being developed at CERN in partnership with European industry.

  19. Tunable on chip optofluidic laser

    DEFF Research Database (Denmark)

    Bakal, Avraham; Vannahme, Christoph; Kristensen, Anders

    2015-01-01

    A chip scale tunable laser in the visible spectral band is realized by generating a periodic droplet array inside a microfluidic channel. Combined with a gain medium within the droplets, the periodic structure provides the optical feedback of the laser. By controlling the pressure applied to two...

  20. Reconfigurable Networks-on-Chip

    CERN Document Server

    Chen, Sao-Jie; Tsai, Wen-Chung; Hu, Yu-Hen

    2012-01-01

    This book provides a comprehensive survey of recent progress in the design and implementation of Networks-on-Chip. It addresses a wide spectrum of on-chip communication problems, ranging from physical, network, to application layers. Specific topics that are explored in detail include packet routing, resource arbitration, error control/correction, application mapping, and communication scheduling. Additionally, a novel bi-directional communication channel NoC (BiNoC) architecture is described, with detailed explanation.   Written for practicing engineers in need of practical knowledge about the design and implementation of networks-on-chip; Includes tutorial-like details to introduce readers to a diverse range of NoC designs, as well as in-depth analysis for designers with NoC experience to explore advanced issues; Describes a variety of on-chip communication architectures, including a novel bi-directional communication channel NoC.     From the Foreword: Overall this book shows important advances over the...

  1. Implementation of a Universal Micro-Sensor Interface Chip

    National Research Council Canada - National Science Library

    Zhang, Kun

    2002-01-01

    .... Significant features of this chip are low-power design including chip-level power management, single chip solution containing all necessary interface electronics and capable of network implementation...

  2. The internationalisation of postgraduate programmes

    DEFF Research Database (Denmark)

    Fink, Flemming Kobberøe; Andersen, Ole K.; Bak, Thomas

    2002-01-01

    This paper presents the efforts and experiences of globalisation of the study programmes within electronic engineering at Aalborg University. The Project-Organised Problem-Based Learning Model, which have been employed since 1974 is presented and discussed. The consequences this has for the inter...

  3. Portugal's Secondary School Modernisation Programme

    Science.gov (United States)

    Heitor, Teresa V.; Freire da Silva, Jose M. R.

    2009-01-01

    The aim of the Secondary School Modernisation Programme, being implemented in Portugal by "Parque Escolar, EPE", is based on the pursuit of quality and makes Portuguese education a potential international benchmark. This paper discusses the strategies adopted to reorganise school spaces. It describes the conceptual model and highlights…

  4. Indico CONFERENCE: Define the Programme

    CERN Multimedia

    CERN. Geneva; Ferreira, Pedro

    2017-01-01

    In this tutorial you are going to learn how to define the programme of a conference in Indico. The program of your conference is divided in different “tracks”. Tracks represent the subject matter of the conference, such as “Online Computing”, “Offline Computing”, and so on.

  5. Planetary Sciences and Exploration Programme

    Indian Academy of Sciences (India)

    The Indian Space Research Organisation (ISRO) has taken a number of initiatives to plan for a National. Research Programme in the area of planetary science and exploration. This announcement solicits proposals in the field of planetary science. Universities, research and educational institutions may submit proposals ...

  6. Final Draft Programme Support Document

    DEFF Research Database (Denmark)

    Enemark, Ulrika; Schleimann, Finn; Vagnby, Bo Hellisen

    The HSPS III is the third phase of Danish support to the Ghanaian Health Sector. The support is in line with the Ministy of Health's Medium Term Strategy and the Second Five-Year Programme of Work; the latter also bring in line with the Ghana Poverty Reduction Strategy. The majority of funds (340...

  7. Abandoning weight-loss programmes

    African Journals Online (AJOL)

    the weight-loss programme. The facilitator of the discu.ssion groups, a clinical psychologist, asked only non-directive ques- tions and ensured participation of all members in the group. For every 4 panicipants a silent and non-panicipant observer recorded contributions. Group members formed a circle and silent observers ...

  8. The Johannesburg cardiac rehabilitation programme

    African Journals Online (AJOL)

    1991-02-16

    Feb 16, 1991 ... luminal coronary angioplasty (PTCA), and those with chronic stable angina); (il) patients with major coronary risk factors only; and (iil) patients who had undergone surgery for valvular or congenital heart disease. Initial evaluation. On admission to the programme all patients underwent a full medical ...

  9. Studying programme in confrontational introspection

    Directory of Open Access Journals (Sweden)

    Rudolf Šrámek

    2004-01-01

    Full Text Available Confrontation of first two and meanwhile last two studying programmes proves that there was devoted more hours for teaching – relationship between range of lectures and seminars with practices was 1:1. There was defined approximately 10% more of time than nowadays for stay of students in practices schools.

  10. Marine line fish research programme

    CSIR Research Space (South Africa)

    SANCOR

    1979-04-01

    Full Text Available This report outlines the framework for a marine line fish programme under the aegis of the South African National Committee for Oceanographic Research (SANCOR). An attempt is made to assess the state of knowledge about South African marine line...

  11. The Massey Kiwi Friend Programme

    Science.gov (United States)

    Ramsey, Philip; Ramsey, Deborah; Mason, Robyn

    2007-01-01

    Like many institutions, Massey University has experienced growth in enrolments of international students. Increasing numbers of international students has led to frustrations for international and domestic students, and for staff. This paper describes an innovative programme designed to help with the orientation of international students. Domestic…

  12. ARUSHA SCHOOL DENTAL HEALTH PROGRAMME

    African Journals Online (AJOL)

    ARUSHA SCHOOL DENTAL HEALTH. PROGRAMME. Dr. MOSHA H. T. Senior Dental Surgeon,. Ministry of Health, Dar es Salaam. DESCRIPTION OF THE DISTRICT. Arusha District is one of the 6 districts of. Aruska region. It consists of an urban part and a suburban part. Arusha Town has a population of. 88155 people ...

  13. The Johannesburg cardiac rehabilitation programme

    African Journals Online (AJOL)

    1991-02-16

    Feb 16, 1991 ... Cardiac rehabilitation, including supervised exercise therapy, has become a generally accepted mode of ... the effects of a combined health education and exercise training programme on these patients' ..... when exercise training was combined with body weight loss. It has also recently been suggested ...

  14. Fast reactor programme in India

    Indian Academy of Sciences (India)

    2015-09-04

    Sep 4, 2015 ... Home; Journals; Pramana – Journal of Physics; Volume 85; Issue 3. Fast reactor programme in India. P Chellapandi P R ... Keywords. Sodium fast reactor; design challenges; construction challenges; emerging safety criteria; passive shutdown and decay heat removal systems; fast breeder reactors in India.

  15. Summer Student Programme – Report

    CERN Document Server

    Bellora, Andrea

    2016-01-01

    This is the report on the studies about radiation damage on silicon strips detectors I've performed during my Summer Student Programme. A parameter to describe the damage amount has been defined, as well as his behaviour over time and absorbed dose.

  16. Efficient phase unwrapping architecture for digital holographic microscopy.

    Science.gov (United States)

    Hwang, Wen-Jyi; Cheng, Shih-Chang; Cheng, Chau-Jern

    2011-01-01

    This paper presents a novel phase unwrapping architecture for accelerating the computational speed of digital holographic microscopy (DHM). A fast Fourier transform (FFT) based phase unwrapping algorithm providing a minimum squared error solution is adopted for hardware implementation because of its simplicity and robustness to noise. The proposed architecture is realized in a pipeline fashion to maximize throughput of the computation. Moreover, the number of hardware multipliers and dividers are minimized to reduce the hardware costs. The proposed architecture is used as a custom user logic in a system on programmable chip (SOPC) for physical performance measurement. Experimental results reveal that the proposed architecture is effective for expediting the computational speed while consuming low hardware resources for designing an embedded DHM system.

  17. Efficient Phase Unwrapping Architecture for Digital Holographic Microscopy

    Directory of Open Access Journals (Sweden)

    Wen-Jyi Hwang

    2011-09-01

    Full Text Available This paper presents a novel phase unwrapping architecture for accelerating the computational speed of digital holographic microscopy (DHM. A fast Fourier transform (FFT based phase unwrapping algorithm providing a minimum squared error solution is adopted for hardware implementation because of its simplicity and robustness to noise. The proposed architecture is realized in a pipeline fashion to maximize through put of thecomputation. Moreover, the number of hardware multipliers and dividers are minimized to reduce the hardware costs. The proposed architecture is used as a custom user logic in a system on programmable chip (SOPC for physical performance measurement. Experimental results reveal that the proposed architecture is effective for expediting the computational speed while consuming low hardware resources for designing an embedded DHM system.

  18. Electronic radon monitoring with the CMOS System-on-Chip AlphaRad

    Energy Technology Data Exchange (ETDEWEB)

    Higueret, S. [Institut Pluridisciplinaire Hubert Curien (IPHC) UMR 7500 CNRS/IN2P3, 23 rue du Loess, BP 28, F-67037 Strasbourg Cedex 2 (France); Husson, D. [Institut Pluridisciplinaire Hubert Curien (IPHC) UMR 7500 CNRS/IN2P3, 23 rue du Loess, BP 28, F-67037 Strasbourg Cedex 2 (France)], E-mail: Daniel.Husson@ires.in2p3.fr; Le, T.D.; Nourreddine, A. [Institut Pluridisciplinaire Hubert Curien (IPHC) UMR 7500 CNRS/IN2P3, 23 rue du Loess, BP 28, F-67037 Strasbourg Cedex 2 (France); Michielsen, N. [Institut de Radioprotection et de Surete Nucleaire (IRSN, DSU-SERAC-LPMA), BP 68, 91192 Gif-sur-Yvette Cedex (France)

    2008-01-11

    The development of the integrated circuit AlphaRad as a new System-on-Chip for detection of {alpha}-particles has already been reported. This paper deals with electronic monitoring of atmospheric radon, which is one of the promising applications of the chip. The future electronic radon monitor (ERM) is designed to be compact, inexpensive, operating at low voltage and fully stand-alone. We present here the complete electronic board of the future ERM: it is made of three independent AlphaRad chips running in parallel, mounted on a small printed-circuit board which includes a numeric block for data treatment based on a Xilinx programmable gate array. The maximal counting rate of the AlphaRad chip has been pushed to at least 3x10{sup 6} {alpha}-particles cm{sup -2}. The complete system for detection of the solid aerosols will be published separately, and this paper will focus on the electronic board alone. Already 20 times faster than our first measurement with a CMOS pixel sensor, the system was tested at low and high activities, showing an excellent linearity for {sup 222}Rn levels up to 80 kBq m{sup -3}.

  19. Adaptive Multiclient Network-on-Chip Memory Core: Hardware Architecture, Software Abstraction Layer, and Application Exploration

    Directory of Open Access Journals (Sweden)

    Diana Göhringer

    2012-01-01

    Full Text Available This paper presents the hardware architecture and the software abstraction layer of an adaptive multiclient Network-on-Chip (NoC memory core. The memory core supports the flexibility of a heterogeneous FPGA-based runtime adaptive multiprocessor system called RAMPSoC. The processing elements, also called clients, can access the memory core via the Network-on-Chip (NoC. The memory core supports a dynamic mapping of an address space for the different clients as well as different data transfer modes, such as variable burst sizes. Therefore, two main limitations of FPGA-based multiprocessor systems, the restricted on-chip memory resources and that usually only one physical channel to an off-chip memory exists, are leveraged. Furthermore, a software abstraction layer is introduced, which hides the complexity of the memory core architecture and which provides an easy to use interface for the application programmer. Finally, the advantages of the novel memory core in terms of performance, flexibility, and user friendliness are shown using a real-world image processing application.

  20. Toward embedded laboratory automation for smart Lab-on-a-Chip embryo arrays.

    Science.gov (United States)

    Wang, Kevin I-Kai; Salcic, Zoran; Yeh, Johnny; Akagi, Jin; Zhu, Feng; Hall, Chris J; Crosier, Kathryn E; Crosier, Philip S; Wlodkowic, Donald

    2013-10-15

    Lab-on-a-Chip (LOC) biomicrofluidic technologies are rapidly emerging bioanalytical tools that can miniaturize and revolutionize in situ research on embryos of small vertebrate model organisms such as zebrafish (Danio rerio) and clawed African frog (Xenopus laevis). Despite considerable progress being made in fabrication techniques of chip-based devices, they usually still require excessive and manual actuation and data acquisition that significantly reduce throughput and introduce operator-related analytical bias. This work describes the development of a proof-of-concept embedded platform that integrates an innovative LOC zebrafish embryo array technology with an electronic interface to provide higher levels of laboratory automation for in situ biotests. The integrated platform was designed to perform automatic immobilization, culture and treatment of developing zebrafish embryos during fish embryo toxicity (FET) biotests. The system was equipped with a stepper motor driven stage, solenoid-actuated pinch valves, miniaturized peristaltic pumps as well as Peltier heating module. Furthermore, a Field Programmable Gate Array (FPGA) was used to implement an embedded hardware/software solution and interface to enable real-time control over embryo loading and immobilization; accurate microfluidic flow control; temperature stabilization and also automatic time-resolved image acquisition of developing zebrafish embryos. This work presents evidence that integration of embedded electronic interfaces with microfluidic chip-based technologies can bring the Lab-on-a-Chip a step closer to fully automated analytical systems. Copyright © 2013 Elsevier B.V. All rights reserved.

  1. On-chip wireless silicon photonics: from reconfigurable interconnects to lab-on-chip devices

    National Research Council Canada - National Science Library

    Carlos García-meca; Sergio Lechago; Antoine Brimont; Amadeu Griol; Sara Mas; Luis Sánchez; Laurent Bellieres; Nuria S Losilla; Javier Martí

    2017-01-01

    Photonic integrated circuits are developing as key enabling components for high-performance computing and advanced network-on-chip, as well as other emerging technologies such as lab-on-chip sensors...

  2. Adult Learners' Perceptions of An Undergraduate HRD Degree Completion Programme: Reasons for Entering, Attitudes towards Programme and Impact of Programme

    Science.gov (United States)

    Dwyer, Dan; Thompson, Dale Edward; Thompson, Cecelia K.

    2013-01-01

    The purpose of the study was to evaluate an undergraduate distance education (DE) programme based upon adult learners' perceptions. The study investigated the value of the Human Resource Development programme at the University of Arkansas by examining the students' reasons for returning to college, their attitudes towards the programme and the…

  3. Programme Implementers' Experiences of Evaluation Use in ...

    African Journals Online (AJOL)

    Some of these uses included increased collaboration among different organisations and staff at different levels, inculcating evaluative thinking among programme staff, increased ... Key Words: Evaluation, Evaluation Theory, Programme Evaluation, Evaluation Use, Factors Affecting Evaluation Use, Northern Ghana ...

  4. Impact evaluation of child nutrition programmes

    NARCIS (Netherlands)

    Hoorweg, J.C.

    1988-01-01

    Review of current practices and recent developments in impact evaluation of nutrition programmes for preschool children in developing countries. A survey of the major types of nutrition programmes for young children - nutrition education, food supplementation, and nutrition rehabilitation - is

  5. Microarray of programmable electrochemically active elements

    DEFF Research Database (Denmark)

    McCaskill, John; Maeke, Thomas; Straczek, Lukas

    Possible applications of the MICREAgents Dock, a two dimensional array of programmable electrochemically active elements, to Alife.......Possible applications of the MICREAgents Dock, a two dimensional array of programmable electrochemically active elements, to Alife....

  6. Sustainable Industrial Development Programmes of International ...

    African Journals Online (AJOL)

    However, more insightful corporate entrepreneurship programmes with improved infrastructural and electric power facilities should be encouraged. Increasing support to firms through diverse channels would boost rapid economic development of the sub region. Key words: Sustainable programmes, economic development, ...

  7. South African Antarctic earth science research programme

    CSIR Research Space (South Africa)

    SASCAR

    1984-02-01

    Full Text Available This document describes the past, current and planned future South African earth science research programme in the Antarctic, Southern Ocean and subantarctic regions. The scientific programme comprises five components into which present and future...

  8. Soft error evaluation and vulnerability analysis in Xilinx Zynq-7010 system-on chip

    Energy Technology Data Exchange (ETDEWEB)

    Du, Xuecheng; He, Chaohui; Liu, Shuhuan, E-mail: liushuhuan@mail.xjtu.edu.cn; Zhang, Yao; Li, Yonghong; Xiong, Ceng; Tan, Pengkang

    2016-09-21

    Radiation-induced soft errors are an increasingly important threat to the reliability of modern electronic systems. In order to evaluate system-on chip's reliability and soft error, the fault tree analysis method was used in this work. The system fault tree was constructed based on Xilinx Zynq-7010 All Programmable SoC. Moreover, the soft error rates of different components in Zynq-7010 SoC were tested by americium-241 alpha radiation source. Furthermore, some parameters that used to evaluate the system's reliability and safety were calculated using Isograph Reliability Workbench 11.0, such as failure rate, unavailability and mean time to failure (MTTF). According to fault tree analysis for system-on chip, the critical blocks and system reliability were evaluated through the qualitative and quantitative analysis.

  9. Bioprinting of 3D Convoluted Renal Proximal Tubules on Perfusable Chips

    Science.gov (United States)

    Homan, Kimberly A.; Kolesky, David B.; Skylar-Scott, Mark A.; Herrmann, Jessica; Obuobi, Humphrey; Moisan, Annie; Lewis, Jennifer A.

    2016-10-01

    Three-dimensional models of kidney tissue that recapitulate human responses are needed for drug screening, disease modeling, and, ultimately, kidney organ engineering. Here, we report a bioprinting method for creating 3D human renal proximal tubules in vitro that are fully embedded within an extracellular matrix and housed in perfusable tissue chips, allowing them to be maintained for greater than two months. Their convoluted tubular architecture is circumscribed by proximal tubule epithelial cells and actively perfused through the open lumen. These engineered 3D proximal tubules on chip exhibit significantly enhanced epithelial morphology and functional properties relative to the same cells grown on 2D controls with or without perfusion. Upon introducing the nephrotoxin, Cyclosporine A, the epithelial barrier is disrupted in a dose-dependent manner. Our bioprinting method provides a new route for programmably fabricating advanced human kidney tissue models on demand.

  10. A microfabricated silicon platform with 60 microfluidic chips for rapid mass spectrometric analysis.

    Science.gov (United States)

    Sainiemi, Lauri; Nissilä, Teemu; Kostiainen, Risto; Ketola, Raimo A; Franssila, Sami

    2011-09-07

    This work presents a way of using silicon microfabrication to take advantage of the rim of a silicon wafer in a novel manner. Our circular multichip platform, which is fabricated using only standard microfabrication techniques, has 60 identical miniaturized micropillar array electrospray ionization (μPESI) chips at the periphery of a silicon wafer. The fabricated platform is fixed on a computer controlled rotating table, in front of a mass spectrometer (MS). After each MS measurement an unused μPESI chip is aligned towards the MS by the programmable rotating table. Our wafer-scale platform enabled measurement of 60 samples in 8 minutes. The samples can also be stored on the platform for later analysis.

  11. The JOSHUA (J80) system programmer`s manual

    Energy Technology Data Exchange (ETDEWEB)

    Smetana, A.O.; McCort, J.T.; Westmoreland, B.W.

    1993-08-01

    The JOSHUA system routines (JS routines) can be used to manage a JOSHUA data base and execute JOSHUA modules on VAX/VMS and IBM/MVS computer systems. This manual provides instructions for using the JS routines and information about the internal data structures and logic used by the routines. It is intended for use primarily by JOSHUA systems programmers, however, advanced applications programmers may also find it useful. The JS routines are, as far as possible, written in ANSI FORTRAN 77 so that they are easily maintainable and easily portable to different computer systems. Nevertheless, the JOSHUA system provides features that are not available in ANSI FORTRAN 77, notably dynamic module execution and a data base of named, variable length, unformatted records, so some parts of the routines are coded in nonstandard FORTRAN or assembler (as a last resort). In most cases, the nonstandard sections of code are different for each computer system. To make it easy for programmers using the JS routines to avoid naming conflicts, the JS routines and common block all have six character names that begin with the characters {open_quotes}JS.{close_quotes} Before using this manual, one should be familiar with the JOSHUA system as described in {open_quotes}The JOSHUA Users` Manual,{close_quotes} ANSI FORTRAN 77, and at least one of the computer systems for which the JS routines have been implemented.

  12. Implementation of a high resolution (< 11 ps RMS) Time-to-Digital Converter in a Field Programmable Gate Array

    Energy Technology Data Exchange (ETDEWEB)

    Ugur, Cahit [Helmholtz-Institut Mainz, Johannes Gutenberg-Universitaet Mainz (Germany); Bayer, Eugen [Department for Digital Electronics, University Kassel (Germany); Kurz, Nikolaus; Traxler, Michael [GSI Helmholtz Centre for Heavy Ion Research, Darmstadt (Germany); Michel, Jan [Institute for Nuclear Physics, Goethe University Frankfurt, Frankfurt am Main (Germany)

    2012-07-01

    A high resolution time-to-digital converter (TDC) was implemented in a general purpose field-programmable gate array (FPGA), a re-programmable digital chip. RMS and the time resolution of different channels are calculated for one clock cycle (5 ns) interval and a minimum of 10.3 ps RMS on two channels is achieved, which yields to a time resolution of 7.3 ps (10.3 ps/{radical}(2)) on a single channel. The TDC can be used in time-of-flight, time-over-threshold, drift time measurement applications as well as many other measurements with specific Front-End Electronics (FEE), e.g. charge measurements with charge-to-width (Q2W) FEE. The re-programmable flexibility of FPGAs also allows to have application specific features, e.g. trigger window, zero dead time etc.

  13. DNA-library assembly programmed by on-demand nano-liter droplets from a custom microfluidic chip.

    Science.gov (United States)

    Tangen, Uwe; Minero, Gabriel Antonio S; Sharma, Abhishek; Wagler, Patrick F; Cohen, Rafael; Raz, Ofir; Marx, Tzipy; Ben-Yehezkel, Tuval; McCaskill, John S

    2015-07-01

    Nanoscale synthetic biology can benefit from programmable nanoliter-scale processing of DNA in microfluidic chips if they are interfaced effectively to biochemical arrays such as microwell plates. Whereas active microvalve chips require complex fabrication and operation, we show here how a passive and readily fabricated microchip can be employed for customizable nanoliter scale pipetting and reaction control involving DNA. This recently developed passive microfluidic device, supporting nanoliter scale combinatorial droplet generation and mixing, is here used to generate a DNA test library with one member per droplet exported to addressed locations on microwell plates. Standard DNA assembly techniques, such as Gibson assembly, compatible with isothermal on-chip operation, are employed and checked using off-chip PCR and assembly PCR. The control of output droplet sequences and mixing performance was verified using dyes and fluorescently labeled DNA solutions, both on-chip and in external capillary channels. Gel electrophoresis of products and DNA sequencing were employed to further verify controlled combination and functional enzymatic assembly. The scalability of the results to larger DNA libraries is also addressed by combinatorial input expansion using sequential injection plugs from a multiwell plate. Hence, the paper establishes a proof of principle of the production of functional combinatorial mixtures at the nanoliter scale for one sequence per well DNA libraries.

  14. A theory evaluation of an induction programme

    Directory of Open Access Journals (Sweden)

    Kenrick Hendricks

    2012-07-01

    Full Text Available Orientation: An induction programme is commonly used to help new employees understand their job within the organisation. Research purpose: The main aim of this study was to examine whether or not the programme theory of an induction programme was plausible and would lead to the intended outcomes as described by the programme manager.Motivation for the study: Induction training is one of the most common training programmes in an organisation. However, there is little research to evaluate whether or not the activities of an induction programme will lead to the intended outcomes of such a programme.Research design, approach and method: This theory evaluation used a descriptive design. One hundred and thirteen employees of a media company completed a ten-item, five-point Likert scale which measured their perceptions of the programme’s outcome, identification with the organisation and intentions to stay with the organisation.Main findings: From this theory evaluation it was apparent that an induction programme based on an implausible programme theory could be problematic. An implausible programme theory affects the design of the programme activities and unsuitable activities may not deliver the desired outcomes.Practical/managerial implications: The intention of the evaluation is to guide human resource managers through a process of replacing an implausible programme theory with one that is plausible, and which ensures better alignment of programme activities and outcomes.Contribution/value-add: The evaluators showed how a plausible programme theory could improve programme design. This redesigned induction programme may lead to benefits, such as staff retention and company identification, rather than the vague assumption that it has been conforming to a legal obligation.

  15. Agri-Environment Programme for Croatia

    OpenAIRE

    Znaor, Darko; Karoglan Todorović, Sonja

    2004-01-01

    In the period 2002-2004, the Netherlands Government's Pin-Matra programme funded an international project aiming to support the introduction of an agri-environment programme (AE) in Croatia. The project resulted in proposals for national and pilot agri-environment programmes. The project addressed key actors working on agri-environmental issues in Croatia, such as government representatives, scientists, farmers, environmental and nature conservation NGOs. An AE Programme has been operatin...

  16. Practical assessment of the SWMM programme

    Science.gov (United States)

    Hlustik, P.

    2017-10-01

    The article describes the advantages and disadvantages of the SWMM programme user environment when working with it. The Storm Water Management Model (SWMM) is a programme developed by the U.S. EPA (United States Environmental Protection Agency). The SWMM programme is used worldwide to plan, analyse and design rainfall-runoff, combined and separate sanitary sewage systems and other drainage systems in urban areas [1]. The programme is freely available to download from the U.S. EPA website [2].

  17. Programme evaluation: Maintaining quality in higher education ...

    African Journals Online (AJOL)

    The evaluation of educational or social programmes is paramount for establishing success or impact in higher education. Evaluation questions about programme goals (e.g. better performance of first-year students) or about the quality of programme strategies (design and implementation) and effectiveness of delivery ...

  18. Financial Aspects of Loyalty Programmes Implementation

    Directory of Open Access Journals (Sweden)

    Agnieszka Woś

    2009-10-01

    Full Text Available Financial aspects of implementation of loyalty programmes are the most crucial factors moldings their effectiveness. The following article covers costs of loyalty programmes and stages of their creation and functioning in companies. It also interprets the part of KIMSF 13 Loyalty Programmes which deals with the ways of recognizing income in case of granting promotional points to the customers.

  19. Nutrition Education Programmes In Himachal Pradesh

    OpenAIRE

    Sharma Monica; Sobti Renu; Saxena Rita

    1986-01-01

    A study of development programmers in Himachal Pradesh revealed that nutrition education is imparted through 24 different programmes. Various Channels of communication are used. Supplementary nutrition programmes which presently do not include nutrition education have been identified. All opportunities for nutrition education require to be exploited. The support for nutrition education activities, in terms of money and materials, was found to be inadequate.

  20. Chipping whole trees for fuel chips: a production study

    Science.gov (United States)

    Dana Mitchell; Tom Gallagher

    2007-01-01

    A time and motion study was conducted to determine the productivity and cost of an in-woods chipping operation when processing whole mall-diameter trees for biomass. The study removed biomass from two overstocked stands and compared the cost of this treatment to existing alternatives. The treatment stands consisted of a 30-year-old longleaf pine stand and a 37-year-old...

  1. Parallel Simulation of Chip-Multiprocessor Architectures

    National Research Council Canada - National Science Library

    Chidester, Matthew C; George, Alan D

    2002-01-01

    Chip-multiprocessor (CMP) architectures present a challenge for efficient simulation, combining the requirements of a detailed microprocessor simulator with that of a tightly-coupled parallel system...

  2. Photonic network-on-chip design

    CERN Document Server

    Bergman, Keren; Biberman, Aleksandr; Chan, Johnnie; Hendry, Gilbert

    2013-01-01

    This book provides a comprehensive synthesis of the theory and practice of photonic devices for networks-on-chip. It outlines the issues in designing photonic network-on-chip architectures for future many-core high performance chip multiprocessors. The discussion is built from the bottom up: starting with the design and implementation of key photonic devices and building blocks, reviewing networking and network-on-chip theory and existing research, and finishing with describing various architectures, their characteristics, and the impact they will have on a computing system. After acquainting

  3. Wax-bonding 3D microfluidic chips

    KAUST Repository

    Gong, Xiuqing

    2013-10-10

    We report a simple, low-cost and detachable microfluidic chip incorporating easily accessible paper, glass slides or other polymer films as the chip materials along with adhesive wax as the recycling bonding material. We use a laser to cut through the paper or film to form patterns and then sandwich the paper and film between glass sheets or polymer membranes . The hot-melt adhesive wax can realize bridge bonding between various materials, for example, paper, polymethylmethacrylate (PMMA) film, glass sheets, or metal plate. The bonding process is reversible and the wax is reusable through a melting and cooling process. With this process, a three-dimensional (3D) microfluidic chip is achievable by vacuating and venting the chip in a hot-water bath. To study the biocompatibility and applicability of the wax-based microfluidic chip, we tested the PCR compatibility with the chip materials first. Then we applied the wax-paper based microfluidic chip to HeLa cell electroporation (EP ). Subsequently, a prototype of a 5-layer 3D chip was fabricated by multilayer wax bonding. To check the sealing ability and the durability of the chip, green fluorescence protein (GFP) recombinant Escherichia coli (E. coli) bacteria were cultured, with which the chemotaxis of E. coli was studied in order to determine the influence of antibiotic ciprofloxacin concentration on the E. coli migration.

  4. JavaScript programmer's reference

    CERN Document Server

    Valentine, Thomas

    2013-01-01

    JavaScript Programmer's Reference is an invaluable resource that won't stray far from your desktop (or your tablet!). It contains detailed information on every JavaScript object and command, and combines that reference with practical examples showcasing how you can use those commands in the real world. Whether you're just checking the syntax of a method or you're starting out on the road to JavaScript mastery, the JavaScript Programmer's Reference will be an essential aid.  With a detailed and informative tutorial section giving you the ins and outs of programming with JavaScript and the DOM f

  5. Social skills programmes for schizophrenia.

    Science.gov (United States)

    Almerie, Muhammad Qutayba; Okba Al Marhi, Muhammad; Jawoosh, Muhammad; Alsabbagh, Mohamad; Matar, Hosam E; Maayan, Nicola; Bergman, Hanna

    2015-06-09

    Social skills programmes (SSP) are treatment strategies aimed at enhancing the social performance and reducing the distress and difficulty experienced by people with a diagnosis of schizophrenia and can be incorporated as part of the rehabilitation package for people with schizophrenia. The primary objective is to investigate the effects of social skills training programmes, compared to standard care, for people with schizophrenia. We searched the Cochrane Schizophrenia Group's Trials Register (November 2006 and December 2011) which is based on regular searches of CINAHL, BIOSIS, AMED, EMBASE, PubMed, MEDLINE, PsycINFO, and registries of clinical trials. We inspected references of all identified studies for further trials.A further search for studies has been conducted by the Cochrane Schizophrenia Group in 2015, 37 citations have been found and are currently being assessed by review authors. We included all relevant randomised controlled trials for social skills programmes versus standard care involving people with serious mental illnesses. We extracted data independently. For dichotomous data we calculated risk ratios (RRs) and their 95% confidence intervals (CI) on an intention-to-treat basis. For continuous data, we calculated mean differences (MD) and 95% CIs. We included 13 randomised trials (975 participants). These evaluated social skills programmes versus standard care, or discussion group. We found evidence in favour of social skills programmes compared to standard care on all measures of social functioning. We also found that rates of relapse and rehospitalisation were lower for social skills compared to standard care (relapse: 2 RCTs, n = 263, RR 0.52 CI 0.34 to 0.79, very low quality evidence), (rehospitalisation: 1 RCT, n = 143, RR 0.53 CI 0.30 to 0.93, very low quality evidence) and participants' mental state results (1 RCT, n = 91, MD -4.01 CI -7.52 to -0.50, very low quality evidence) were better in the group receiving social skill programmes

  6. LEP Celebration : the official programme

    CERN Multimedia

    CERN. Geneva

    2000-10-09

    At 14:00: Groupe de Jazz "Wolfgang & The Werewolves" . The official programme begins at 15:00 with an introduction from the Director General, and Professor Martinus Veltman will give the keynote speech. Heads of national delegations represented at ministerial level will then make their speeches, following which a commemorative plaque will be unveiled. A specially commissioned ballet by Maurice Béjart will bring the ceremony to a close.

  7. The Implementation of a Behavioural Support Programme: Teachers' Perceptions of the Programme and Themselves as Providers

    Science.gov (United States)

    Ingemarson, Maria; Bodin, Maria; Rubenson, Birgitta; Guldbrandsson, Karin

    2016-01-01

    Purpose: The purpose of this paper is to investigate how teachers received and perceived the school programme Prevention in School (PS), a positive behavioural support programme; how did the teachers perceive the programme characteristics and themselves as providers; and how did this affect programme implementation? Design/methodology/approach:…

  8. Employers’ Perception on Internship Programme

    Directory of Open Access Journals (Sweden)

    Mohaidin Nur Jannah

    2017-01-01

    Full Text Available Internship program is compulsory for Bachelor in Accounting (BIA students in University Kuala Lumpur (UniKL. We believed internship program is useful to facilitate students learning opportunities outside classroom. These experiences provide the opportunity to apply classroom theory into real working environment thus enhancing students’ academic and career goals. Constructive comments from supervisor will give us indicator that we must prepare the students with all aspects of accounting wide knowledge. Employer’s feedback is important in preparing the students for the industry by developing a better programme structure and subjects offered. It is indirectly improves the lecturers’ teaching methods and skills. Therefore, this paper explores the employers’ perception towards internship programme for accounting students in Universiti Kuala Lumpur. Data was collected from employer’s feedback form using five point-likert scales distributed to employers of the participating companies from Semester January 2013 to Semester January 2015. The evaluation form is used to evaluate the students’ performance throughout their 6 months internship period. The statistical results found that student’s score is positively associated with employer’s feedback. The results also indicate that the employers’ perception is important for the students in preparing themselves for the industry and for the university in developing proper programme structure.

  9. Swiss Biomass Programme - Overview report on the 2007 research programme; Programm Biomasse: Ueberblicksbericht zum Forschungsprogramm 2007

    Energy Technology Data Exchange (ETDEWEB)

    Binggeli, D.; Guggisberg, B.

    2008-07-01

    This illustrated report for the Swiss Federal Office of Energy (SFOE) presents an overview of the results obtained in 2007 within the framework of the Swiss Biomass research programme. The potential for biomass use in Switzerland is reviewed and the emphases of the national programme are discussed. The results obtained are noted for the following areas: process optimisation, including - amongst others - particle emissions and control aspects as well as combined wood-pellets and solar heating systems. Projects involving non-wood biomass are reported on, including biomass digesters and various biogas systems. Further reports deal with the analysis and optimisation of material flows, organic pollutants and methane losses. New conversion technologies are reported on. Further reports deal with basic strategies and concepts in the area of biomass usage. National and international co-operation is also discussed. A selection of innovative pilot and demonstration projects is also presented and research and development projects are listed.

  10. Enlargement of the External Mobility Programme

    CERN Multimedia

    HR Department

    2008-01-01

    The External Mobility Programme was launched at the end of September 2007. Initially, the programme was aimed at staff members on limited-duration contracts, having received formal notification of the termination of their employment contract at CERN, to help them towards their next employment. The programme provides a privileged, fast-track entry into the recruitment process of partner companies. Despite the short time since its inception, the programme has already delivered some encouraging and concrete results in terms of interviews granted to participating staff. The Programme has raised considerable interest from both CERN personnel as well as from several major European companies. CERN Management has decided to broaden the scope of the External Mobility Programme. The Programme is now open to: All staff members whose limited duration contract will end in less than one year, as well as all those with indefinite contracts. All fellows who have been employed by CERN fo...

  11. Enlargement of the External Mobility Programme

    CERN Multimedia

    HR Department

    2008-01-01

    The External Mobility Programme was launched at the end of September 2007. Initially, the programme was aimed at staff members on limited-duration contracts having received formal notification of the termination of their employment contract at CERN, to help them towards their next employment. The programme provides a privileged, fast-track entry into the recruitment process of partner companies. Despite the short time since its inception, the programme has already delivered some encouraging and concrete results in terms of interviews granted to participating staff. The Programme has attracted considerable interest from both CERN personnel as well as from several major European companies. The CERN Management has decided to broaden the scope of the External Mobility Programme. The Programme is now open to: All staff members whose limited duration contract will end in less than one year, as well as all those with indefinite contracts. All fellows who have been employed by CE...

  12. Automated Software Acceleration in Programmable Logic for an Efficient NFFT Algorithm Implementation: A Case Study.

    Science.gov (United States)

    Rodríguez, Manuel; Magdaleno, Eduardo; Pérez, Fernando; García, Cristhian

    2017-03-28

    Non-equispaced Fast Fourier transform (NFFT) is a very important algorithm in several technological and scientific areas such as synthetic aperture radar, computational photography, medical imaging, telecommunications, seismic analysis and so on. However, its computation complexity is high. In this paper, we describe an efficient NFFT implementation with a hardware coprocessor using an All-Programmable System-on-Chip (APSoC). This is a hybrid device that employs an Advanced RISC Machine (ARM) as Processing System with Programmable Logic for high-performance digital signal processing through parallelism and pipeline techniques. The algorithm has been coded in C language with pragma directives to optimize the architecture of the system. We have used the very novel Software Develop System-on-Chip (SDSoC) evelopment tool that simplifies the interface and partitioning between hardware and software. This provides shorter development cycles and iterative improvements by exploring several architectures of the global system. The computational results shows that hardware acceleration significantly outperformed the software based implementation.

  13. A model to predict productivity of different chipping operations ...

    African Journals Online (AJOL)

    The chipping operation is an important component of harvesting systems producing biomass and pulp chips. This paper aimed to develop a valid model to predict the productivity of chipping as part of these operations. Over a number of years more than 200 different time studies were conducted on chipping operations in ...

  14. Experiment list: SRX122557 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available hip antibody=Stat1 || treatment=LPS || time=120 min || chip antibody manufacturer 1=Santa Cruz || chip antib...ody catalog number 1=sc-346 || chip antibody manufacturer 2=Bethyl || chip antibody catalog number 2=A302-75

  15. Experiment list: SRX122567 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available p antibody=Stat2 || treatment=LPS || time=120 min || chip antibody manufacturer 1=Abcam || chip antibody cat...alog number 1=ab53149 || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2=sc-839 ht

  16. Experiment list: SRX122552 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ip antibody=Stat1 || treatment=LPS || time=120 min || chip antibody manufacturer 1=Santa Cruz || chip antibo...dy catalog number 1=sc-346 || chip antibody manufacturer 2=Bethyl || chip antibody catalog number 2=A302-753

  17. Experiment list: SRX122474 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available p antibody=Runx1 || treatment=LPS || time=60 min || chip antibody manufacturer 1=Abcam || chip antibody cata...log number 1=ab61753 || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2=sc-8564 ht

  18. Experiment list: SRX122573 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available antibody=Stat2 || treatment=LPS || time=60 min || chip antibody manufacturer 1=Abcam || chip antibody catal...og number 1=ab53149 || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2=sc-839 http

  19. Experiment list: SRX122492 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ntibody=Atf3 || treatment=LPS || time=60 min || chip antibody manufacturer 1=Santa Cruz || chip antibody cat...alog number 1=sc-188 || chip antibody manufacturer 2=Abcam || chip antibody catalog number 2=ab70005-100 htt

  20. Experiment list: SRX122493 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available antibody=Atf4 || treatment=LPS || time=120 min || chip antibody manufacturer 1=Abcam || chip antibody catal...og number 1=ab28830-100 || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2=sc-200

  1. Experiment list: SRX122471 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ip antibody=Rela || treatment=LPS || time=60 min || chip antibody manufacturer 1=Bethyl || chip antibody cat...alog number 1=A301-824A || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2=sc-372

  2. Experiment list: SRX122518 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available antibody=Irf2 || treatment=LPS || time=120 min || chip antibody manufacturer 1=Abcam || chip antibody catalo...g number 1=ab65048 || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2=sc-498 http:

  3. Experiment list: SRX214082 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available facturer 1=Santa Cruz || chip antibody 2=V5 || chip antibody manufacture...age=Undifferentiated || treatment=Overexpress Sox17EK-V5 tagged || cell line=KH2 || chip antibody 1=Pou5f1/Oct4 || chip antibody manu

  4. Experiment list: SRX122488 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available antibody=Atf3 || treatment=LPS || time=120 min || chip antibody manufacturer 1=Santa Cruz || chip antibody c...atalog number 1=sc-188 || chip antibody manufacturer 2=Abcam || chip antibody catalog number 2=ab70005-100 h

  5. Experiment list: SRX122549 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ip antibody=Stat1 || treatment=LPS || time=0 min || chip antibody manufacturer 1=Santa Cruz || chip antibody... catalog number 1=sc-346 || chip antibody manufacturer 2=Bethyl || chip antibody catalog number 2=A302-753A

  6. Experiment list: SRX122410 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ntibody=Junb || treatment=LPS || time=0 min || chip antibody manufacturer 1=Abcam || chip antibody catalog n...umber 1=ab28838 || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2=sc-46 http://db

  7. Experiment list: SRX122554 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ip antibody=Stat1 || treatment=LPS || time=120 min || chip antibody manufacturer 1=Santa Cruz || chip antibo...dy catalog number 1=sc-346 || chip antibody manufacturer 2=Bethyl || chip antibody catalog number 2=A302-753

  8. Experiment list: SRX214078 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available =Undifferentiated || treatment=Overexpress Sox2-V5 tagged || cell line=KH2 || chip antibody 1=Pou5f1/Oct4 || chip antibody manufactur...er 1=Santa Cruz || chip antibody 2=V5 || chip antibody manufacture

  9. Experiment list: SRX122484 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ntibody=Atf3 || treatment=LPS || time=0 min || chip antibody manufacturer 1=Santa Cruz || chip antibody cata...log number 1=sc-188 || chip antibody manufacturer 2=Abcam || chip antibody catalog number 2=ab70005-100 http

  10. Experiment list: SRX122544 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available antibody=Stat1 || treatment=LPS || time=0 min || chip antibody manufacturer 1=Santa Cruz || chip antibody c...atalog number 1=sc-346 || chip antibody manufacturer 2=Bethyl || chip antibody catalog number 2=A302-753A ht

  11. Experiment list: SRX122472 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available antibody=Runx1 || treatment=LPS || time=0 min || chip antibody manufacturer 1=Abcam || chip antibody catalo...g number 1=ab61753 || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2=sc-8564 http

  12. Experiment list: SRX122491 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ntibody=Atf3 || treatment=LPS || time=60 min || chip antibody manufacturer 1=Santa Cruz || chip antibody cat...alog number 1=sc-188 || chip antibody manufacturer 2=Abcam || chip antibody catalog number 2=ab70005-100 htt

  13. Experiment list: SRX122568 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ip antibody=Stat2 || treatment=LPS || time=120 min || chip antibody manufacturer 1=Abcam || chip antibody ca...talog number 1=ab53149 || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2=sc-839 h

  14. Experiment list: SRX122548 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ip antibody=Stat1 || treatment=LPS || time=0 min || chip antibody manufacturer 1=Santa Cruz || chip antibody... catalog number 1=sc-346 || chip antibody manufacturer 2=Bethyl || chip antibody catalog number 2=A302-753A

  15. Experiment list: SRX122510 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available antibody=Egr1 || treatment=LPS || time=0 min || chip antibody manufacturer 1=Abcam || chip antibody catalog... number 1=ab54966-100 || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2=sc-110 ht

  16. Experiment list: SRX214083 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ufacturer 1=Santa Cruz || chip antibody 2=V5 || chip antibody manufacture...tage=Undifferentiated || treatment=Overexpress Sox17EK-V5 tagged || cell line=KH2 || chip antibody 1=Pou5f1/Oct4 || chip antibody man

  17. Experiment list: SRX122545 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available antibody=Stat1 || treatment=LPS || time=0 min || chip antibody manufacturer 1=Santa Cruz || chip antibody c...atalog number 1=sc-346 || chip antibody manufacturer 2=Bethyl || chip antibody catalog number 2=A302-753A ht

  18. Experiment list: SRX122468 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available antibody=Rela || treatment=LPS || time=0 min || chip antibody manufacturer 1=Bethyl || chip antibody catalo...g number 1=A301-824A || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2=sc-372 htt

  19. Experiment list: SRX122470 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available p antibody=Rela || treatment=LPS || time=30 min || chip antibody manufacturer 1=Bethyl || chip antibody cata...log number 1=A301-824A || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2=sc-372 h

  20. Experiment list: SRX122547 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available antibody=Stat1 || treatment=LPS || time=0 min || chip antibody manufacturer 1=Santa Cruz || chip antibody c...atalog number 1=sc-346 || chip antibody manufacturer 2=Bethyl || chip antibody catalog number 2=A302-753A ht

  1. Experiment list: SRX122550 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available antibody=Stat1 || treatment=LPS || time=0 min || chip antibody manufacturer 1=Santa Cruz || chip antibody ca...talog number 1=sc-346 || chip antibody manufacturer 2=Bethyl || chip antibody catalog number 2=A302-753A htt

  2. Experiment list: SRX122511 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ip antibody=Egr1 || treatment=LPS || time=120 min || chip antibody manufacturer 1=Abcam || chip antibody cat...alog number 1=ab54966-100 || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2=sc-11

  3. Experiment list: SRX122466 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available p antibody=Relb || treatment=LPS || time=30 min || chip antibody manufacturer 1=Bethyl || chip antibody cata...log number 1=A302-183A || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2=sc-226 h

  4. Experiment list: SRX214084 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available turer 1=Santa Cruz || chip antibody 2=V5 || chip antibody manufacture...ge=Undifferentiated || treatment=Overexpress Sox17-V5 tagged || cell line=KH2 || chip antibody 1=Pou5f1/Oct4 || chip antibody manufac

  5. Experiment list: SRX122490 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ntibody=Atf3 || treatment=LPS || time=30 min || chip antibody manufacturer 1=Santa Cruz || chip antibody cat...alog number 1=sc-188 || chip antibody manufacturer 2=Abcam || chip antibody catalog number 2=ab70005-100 htt

  6. Experiment list: SRX122571 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available antibody=Stat2 || treatment=LPS || time=30 min || chip antibody manufacturer 1=Abcam || chip antibody catal...og number 1=ab53149 || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2=sc-839 http

  7. Experiment list: SRX122517 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available antibody=Irf2 || treatment=LPS || time=120 min || chip antibody manufacturer 1=Abcam || chip antibody catalo...g number 1=ab65048 || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2=sc-498 http:

  8. Experiment list: SRX122546 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available p antibody=Stat1 || treatment=LPS || time=0 min || chip antibody manufacturer 1=Santa Cruz || chip antibody ...catalog number 1=sc-346 || chip antibody manufacturer 2=Bethyl || chip antibody catalog number 2=A302-753A h

  9. Experiment list: SRX122519 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available antibody=Irf2 || treatment=LPS || time=120 min || chip antibody manufacturer 1=Abcam || chip antibody catalo...g number 1=ab65048 || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2=sc-498 http:

  10. Experiment list: SRX122569 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ip antibody=Stat2 || treatment=LPS || time=120 min || chip antibody manufacturer 1=Abcam || chip antibody ca...talog number 1=ab53149 || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2=sc-839 h

  11. Experiment list: SRX122562 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available antibody=Stat1 || treatment=LPS || time=30 min || chip antibody manufacturer 1=Santa Cruz || chip antibody ...catalog number 1=sc-346 || chip antibody manufacturer 2=Bethyl || chip antibody catalog number 2=A302-753A h

  12. Experiment list: SRX122572 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available antibody=Stat2 || treatment=LPS || time=30 min || chip antibody manufacturer 1=Abcam || chip antibody catal...og number 1=ab53149 || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2=sc-839 http

  13. Experiment list: SRX122469 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available hip antibody=Rela || treatment=LPS || time=120 min || chip antibody manufacturer 1=Bethyl || chip antibody c...atalog number 1=A301-824A || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2=sc-37

  14. Experiment list: SRX214080 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available cturer 1=Santa Cruz || chip antibody 2=V5 || chip antibody manufacture...ge=Undifferentiated || treatment=Overexpress Sox2KE-V5 tagged || cell line=KH2 || chip antibody 1=Pou5f1/Oct4 || chip antibody manufa

  15. Experiment list: SRX214079 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Undifferentiated || treatment=Overexpress Sox2-V5 tagged || cell line=KH2 || chip antibody 1=Pou5f1/Oct4 || chip antibody manufacture...r 1=Santa Cruz || chip antibody 2=V5 || chip antibody manufacture

  16. Experiment list: SRX122494 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available hip antibody=Atf4 || treatment=LPS || time=120 min || chip antibody manufacturer 1=Abcam || chip antibody ca...talog number 1=ab28830-100 || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2=sc-2

  17. Experiment list: SRX122498 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available antibody=Rel || treatment=LPS || time=60 min || chip antibody manufacturer 1=Santa Cruz || chip antibody cat...alog number 1=sc-71 || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2=sc-70 http:

  18. Experiment list: SRX122570 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available p antibody=Stat2 || treatment=LPS || time=120 min || chip antibody manufacturer 1=Abcam || chip antibody cat...alog number 1=ab53149 || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2=sc-839 ht

  19. Experiment list: SRX186172 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available 1=YY1 || chip antibody manufacturer 1=Abcam || chip antibody 2=YY1 || chip antibody manufacturer 2=Santa Cru...ip-Seq; Mus musculus; ChIP-Seq source_name=Rag1 -/- pro-B cells || chip antibody

  20. Experiment list: SRX122560 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ip antibody=Stat1 || treatment=LPS || time=120 min || chip antibody manufacturer 1=Santa Cruz || chip antibo...dy catalog number 1=sc-346 || chip antibody manufacturer 2=Bethyl || chip antibody catalog number 2=A302-753

  1. Experiment list: SRX214077 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available erentiated || treatment=Overexpress Sox17_V5 tagged || cell line=KH2 || chip antibody 1=Sox17 || chip antibody manufacture...r 1=R&D || chip antibody 2=V5 || chip antibody manufacturer 2=Invit

  2. Experiment list: SRX214068 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available inoic acid || cell line=F9 || chip antibody 1=Pou5f1/Oct4 || chip antibody manufacturer 1=Santa Cruz || chip... antibody 2=none || chip antibody manufacturer 2=none http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/eachDat

  3. Experiment list: SRX122473 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ip antibody=Runx1 || treatment=LPS || time=120 min || chip antibody manufacturer 1=Abcam || chip antibody ca...talog number 1=ab61753 || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2=sc-8564

  4. Experiment list: SRX122563 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available antibody=Stat1 || treatment=LPS || time=60 min || chip antibody manufacturer 1=Santa Cruz || chip antibody ...catalog number 1=sc-346 || chip antibody manufacturer 2=Bethyl || chip antibody catalog number 2=A302-753A h

  5. Experiment list: SRX122495 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ntibody=Rel || treatment=LPS || time=0 min || chip antibody manufacturer 1=Santa Cruz || chip antibody catal...og number 1=sc-71 || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2=sc-70 http://

  6. Experiment list: SRX122514 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available tibody=Irf2 || treatment=LPS || time=0 min || chip antibody manufacturer 1=Abcam || chip antibody catalog nu...mber 1=ab65048 || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2=sc-498 http://db

  7. Experiment list: SRX122464 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available antibody=Relb || treatment=LPS || time=0 min || chip antibody manufacturer 1=Bethyl || chip antibody catalo...g number 1=A302-183A || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2=sc-226 htt

  8. Experiment list: SRX122551 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available antibody=Stat1 || treatment=LPS || time=0 min || chip antibody manufacturer 1=Santa Cruz || chip antibody ca...talog number 1=sc-346 || chip antibody manufacturer 2=Bethyl || chip antibody catalog number 2=A302-753A htt

  9. Experiment list: SRX214081 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available cturer 1=Santa Cruz || chip antibody 2=V5 || chip antibody manufacture...ge=Undifferentiated || treatment=Overexpress Sox2KE-V5 tagged || cell line=KH2 || chip antibody 1=Pou5f1/Oct4 || chip antibody manufa

  10. Experiment list: SRX122409 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ip antibody=Irf1 || treatment=LPS || time=60 min || chip antibody manufacturer 1=Abcam || chip antibody cata...log number 1=ab52520 || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2=sc-640 htt

  11. Experiment list: SRX122561 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available antibody=Stat1 || treatment=LPS || time=30 min || chip antibody manufacturer 1=Santa Cruz || chip antibody ...catalog number 1=sc-346 || chip antibody manufacturer 2=Bethyl || chip antibody catalog number 2=A302-753A h

  12. Experiment list: SRX122411 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ntibody=Junb || treatment=LPS || time=0 min || chip antibody manufacturer 1=Abcam || chip antibody catalog n...umber 1=ab28838 || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2=sc-46 http://db

  13. Experiment list: SRX122497 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available antibody=Rel || treatment=LPS || time=30 min || chip antibody manufacturer 1=Santa Cruz || chip antibody cat...alog number 1=sc-71 || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2=sc-70 http:

  14. Experiment list: SRX122558 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available hip antibody=Stat1 || treatment=LPS || time=120 min || chip antibody manufacturer 1=Santa Cruz || chip antib...ody catalog number 1=sc-346 || chip antibody manufacturer 2=Bethyl || chip antibody catalog number 2=A302-75

  15. Experiment list: SRX122564 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available antibody=Stat1 || treatment=LPS || time=60 min || chip antibody manufacturer 1=Santa Cruz || chip antibody ...catalog number 1=sc-346 || chip antibody manufacturer 2=Bethyl || chip antibody catalog number 2=A302-753A h

  16. Experiment list: SRX122516 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available antibody=Irf2 || treatment=LPS || time=120 min || chip antibody manufacturer 1=Abcam || chip antibody catalo...g number 1=ab65048 || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2=sc-498 http:

  17. Experiment list: SRX122487 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available antibody=Atf3 || treatment=LPS || time=120 min || chip antibody manufacturer 1=Santa Cruz || chip antibody c...atalog number 1=sc-188 || chip antibody manufacturer 2=Abcam || chip antibody catalog number 2=ab70005-100 h

  18. Experiment list: SRX122408 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available p antibody=Irf1 || treatment=LPS || time=30 min || chip antibody manufacturer 1=Abcam || chip antibody catal...og number 1=ab52520 || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2=sc-640 http

  19. Experiment list: SRX122513 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available p antibody=Egr1 || treatment=LPS || time=60 min || chip antibody manufacturer 1=Abcam || chip antibody catal...og number 1=ab54966-100 || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2=sc-110

  20. Experiment list: SRX122489 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ntibody=Atf3 || treatment=LPS || time=30 min || chip antibody manufacturer 1=Santa Cruz || chip antibody cat...alog number 1=sc-188 || chip antibody manufacturer 2=Abcam || chip antibody catalog number 2=ab70005-100 htt

  1. Experiment list: SRX122559 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ip antibody=Stat1 || treatment=LPS || time=120 min || chip antibody manufacturer 1=Santa Cruz || chip antibo...dy catalog number 1=sc-346 || chip antibody manufacturer 2=Bethyl || chip antibody catalog number 2=A302-753

  2. Experiment list: SRX214076 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ferentiated || treatment=Overexpress Sox17-V5 tagged || cell line=KH2 || chip antibody 1=Sox17 || chip antibody manufacture...r 1=R&D || chip antibody 2=V5 || chip antibody manufacturer 2=Invi

  3. Experiment list: SRX122467 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available p antibody=Relb || treatment=LPS || time=60 min || chip antibody manufacturer 1=Bethyl || chip antibody cata...log number 1=A302-183A || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2=sc-226 h

  4. Experiment list: SRX122483 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ntibody=Atf3 || treatment=LPS || time=0 min || chip antibody manufacturer 1=Santa Cruz || chip antibody cata...log number 1=sc-188 || chip antibody manufacturer 2=Abcam || chip antibody catalog number 2=ab70005-100 http

  5. Experiment list: SRX122407 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ip antibody=Irf1 || treatment=LPS || time=120 min || chip antibody manufacturer 1=Abcam || chip antibody cat...alog number 1=ab52520 || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2=sc-640 ht

  6. Experiment list: SRX122553 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ip antibody=Stat1 || treatment=LPS || time=120 min || chip antibody manufacturer 1=Santa Cruz || chip antibo...dy catalog number 1=sc-346 || chip antibody manufacturer 2=Bethyl || chip antibody catalog number 2=A302-753

  7. Experiment list: SRX122512 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available p antibody=Egr1 || treatment=LPS || time=30 min || chip antibody manufacturer 1=Abcam || chip antibody catal...og number 1=ab54966-100 || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2=sc-110

  8. Experiment list: SRX122515 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available tibody=Irf2 || treatment=LPS || time=0 min || chip antibody manufacturer 1=Abcam || chip antibody catalog nu...mber 1=ab65048 || chip antibody manufacturer 2=Santa Cruz || chip antibody catalog number 2=sc-498 http://db

  9. Experiment list: SRX122486 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available antibody=Atf3 || treatment=LPS || time=120 min || chip antibody manufacturer 1=Santa Cruz || chip antibody c...atalog number 1=sc-188 || chip antibody manufacturer 2=Abcam || chip antibody catalog number 2=ab70005-100 h

  10. Liquid-phase microextraction in a microfluidic-chip

    DEFF Research Database (Denmark)

    Payán, María D. Ramos; Jensen, Henrik; Petersen, Nickolaj J.

    2012-01-01

    In this work, a microfluidic-chip based system for liquid-phase microextraction (LPME-chip) was developed. Sample solutions were pumped into the LPME-chip with a micro-syringe pump at a flow rate of 3-4µLmin(-1). Inside the LPME chip, the sample was in direct contact with a supported liquid...

  11. Supply systems of forest chip production in Finland

    Energy Technology Data Exchange (ETDEWEB)

    Kaerhae, K. (Metsaeteho Oy, Helsinki (Finland)), e-mail: kalle.karha@metsateho.fi

    2010-07-01

    The Metsaeteho study investigated how logging residue chips, stump wood chips, and chips from small-diameter thinning wood and large-sized (rotten) roundwood used by heating and power plants were produced in Finland in 2009. Almost all the major forest chip suppliers in Finland were involved in the study. The total volume of forest chips supplied in 2009 by these suppliers was 8,4 TWh. The study was implemented by conducting an e-mail questionnaire survey and telephone interviews. Research data was collected from March-May, 2010. The majority of the logging residue chips and chips from small-diameter thinning wood were produced using the roadside chipping supply system in Finland in 2009. The chipping at plant supply system was also significant in the production of logging residue chips. Nearly 70 % of all stump wood chips consumed were comminuted at the plant and 28 % at terminals. The role of the terminal chipping supply system was also significant in the production of chips from logging residues and small-diameter wood chips. When producing chips from large-sized (rotten) roundwood, similarly roughly 70 % of chips were comminuted at plants and 23 % at terminals. (orig.)

  12. Assembly, chip and method of operating

    NARCIS (Netherlands)

    Reefman, D.; Roozeboom, F.; Klootwijk, J.H.

    2012-01-01

    The chip comprises a network of trench capacitors and an inductor, wherein the trench capacitors are coupled in parallel with a pattern of interconnects that is designed so as to limit generation of eddy current induced by the inductor in the interconnects. This allows the use of the chip as a

  13. Asynchronous design of Networks-on-Chip

    DEFF Research Database (Denmark)

    Sparsø, Jens

    2007-01-01

    The Network-on-chip concept has evolved as a solution to a broad range of problems related to the design of complex systems-on-chip (SoC) with tenths or hundreds of (heterogeneous) IP-cores. The paper introduces the NoC concept, identifies a range of possible timing organizations (globally...

  14. Radiation Behavior of Analog Neural Network Chip

    Science.gov (United States)

    Langenbacher, H.; Zee, F.; Daud, T.; Thakoor, A.

    1996-01-01

    A neural network experiment conducted for the Space Technology Research Vehicle (STRV-1) 1-b launched in June 1994. Identical sets of analog feed-forward neural network chips was used to study and compare the effects of space and ground radiation on the chips. Three failure mechanisms are noted.

  15. Lab-on a-Chip

    Science.gov (United States)

    2003-01-01

    Helen Cole, the project manager for the Lab-on-a-Chip Applications Development program, and Lisa Monaco, the project scientist for the program, insert a lab on a chip into the Caliper 42 which is specialized equipment that controls processes on commercial chips to support development of lab-on-a-chip applications. The system has special microscopes and imaging systems, so scientists can process and study different types of fluid, chemical, and medical tests conducted on chips. For example, researchers have examined fluorescent bacteria as it flows through the chips' fluid channels or microfluidic capillaries. Researchers at NASA's Marshall Space Flight Center (MSFC) in Huntsville, Alabama, have been studying how the lab-on-a-chip technology can be used for microbial detection, water quality monitoring, and detecting biosignatures of past or present life on Mars. The Marshall Center team is also collaborating with scientists at other NASA centers and at universities to develop custom chip designs for not only space applications, but for many Earth applications, such as for detecting deadly microbes in heating and air systems. (NASA/MSFC/D.Stoffer)

  16. Microluminometer chip and method to measure bioluminescence

    Energy Technology Data Exchange (ETDEWEB)

    Simpson, Michael L [Knoxville, TN; Paulus, Michael J [Knoxville, TN; Sayler, Gary S [Blaine, TN; Applegate, Bruce M [West Lafayette, IN; Ripp, Steven A [Knoxville, TN

    2008-05-13

    An integrated microluminometer includes an integrated circuit chip having at least one n-well/p-substrate junction photodetector for converting light received into a photocurrent, and a detector on the chip for processing the photocurrent. A distributed electrode configuration including a plurality of spaced apart electrodes disposed on an active region of the photodetector is preferably used to raise efficiency.

  17. Teaching Quality Control with Chocolate Chip Cookies

    Science.gov (United States)

    Baker, Ardith

    2014-01-01

    Chocolate chip cookies are used to illustrate the importance and effectiveness of control charts in Statistical Process Control. By counting the number of chocolate chips, creating the spreadsheet, calculating the control limits and graphing the control charts, the student becomes actively engaged in the learning process. In addition, examining…

  18. Performance evaluation of chip seals in Idaho.

    Science.gov (United States)

    2010-08-01

    The intent of this research project is to identify a wide variety of parameters that influence the performance of pavements treated via chip seals within the State of Idaho. Chip sealing is currently one of the most popular methods of maintenance for...

  19. Micromachined glass chips for ion analysis

    NARCIS (Netherlands)

    Gardeniers, Johannes G.E.; Mulder, Micha; Lüttge, Regina; van den Berg, Albert

    2002-01-01

    This article describes recent developments at Micronit Microfluidics B.V. and MESA+ in the field of "Lab-on-a-chip" systems for ion analysis. Glass chips with typical micromachined channel geometries for capillary electrophoresis and integrated conductivity detection were developed, with which

  20. Least cost supply strategies for wood chips

    DEFF Research Database (Denmark)

    Möller, Bernd

    The abstract presents a study based on a geographical information system, which produce  cost-supply curves by location for forest woods chips in Denmark.......The abstract presents a study based on a geographical information system, which produce  cost-supply curves by location for forest woods chips in Denmark....

  1. System-Level Biochip for Impedance Sensing and Programmable Manipulation of Bladder Cancer Cells

    Directory of Open Access Journals (Sweden)

    Cheng-Hsin Chuang

    2011-11-01

    Full Text Available This paper develops a dielectrophoretic (DEP chip with multi-layer electrodes and a micro-cavity array for programmable manipulations of cells and impedance measurement. The DEP chip consists of an ITO top electrode, flow chamber, middle electrode on an SU-8 surface, micro-cavity arrays of SU-8 and distributed electrodes at the bottom of the micro-cavity. Impedance sensing of single cells could be performed as follows: firstly, cells were trapped in a micro-cavity array by negative DEP force provided by top and middle electrodes; then, the impedance measurement for discrimination of different stage of bladder cancer cells was accomplished by the middle and bottom electrodes. After impedance sensing, the individual releasing of trapped cells was achieved by negative DEP force using the top and bottom electrodes in order to collect the identified cells once more. Both cell manipulations and impedance measurement had been integrated within a system controlled by a PC-based LabVIEW program. In the experiments, two different stages of bladder cancer cell lines (grade III: T24 and grade II: TSGH8301 were utilized for the demonstration of programmable manipulation and impedance sensing; as the results show, the lower-grade bladder cancer cells (TSGH8301 possess higher impedance than the higher-grade ones (T24. In general, the multi-step manipulations of cells can be easily programmed by controlling the electrical signal in our design, which provides an excellent platform technology for lab-on-a-chip (LOC or a micro-total-analysis-system (Micro TAS.

  2. Design and implementation of a reconfigurable mixed-signal SoC based on field programmable analog arrays

    Science.gov (United States)

    Liu, Lintao; Gao, Yuhan; Deng, Jun

    2017-11-01

    This work presents a reconfigurable mixed-signal system-on-chip (SoC), which integrates switched-capacitor-based field programmable analog arrays (FPAA), analog-to-digital converter (ADC), digital-to-analog converter, digital down converter , digital up converter, 32-bit reduced instruction-set computer central processing unit (CPU) and other digital IPs on a single chip with 0.18 μm CMOS technology. The FPAA intellectual property could be reconfigured as different function circuits, such as gain amplifier, divider, sine generator, and so on. This single-chip integrated mixed-signal system is a complete modern signal processing system, occupying a die area of 7 × 8 mm 2 and consuming 719 mW with a clock frequency of 150 MHz for CPU and 200 MHz for ADC/DAC. This SoC chip can help customers to shorten design cycles, save board area, reduce the system power consumption and depress the system integration risk, which would afford a big prospect of application for wireless communication. Project supported by the National High Technology and Development Program of China (No. 2012AA012303).

  3. METAL CHIP HEATING PROCESS INVESTIGATION (Part I

    Directory of Open Access Journals (Sweden)

    O. M. Dyakonov

    2007-01-01

    Full Text Available The main calculation methods for heat- and mass transfer in porous heterogeneous medium have been considered. The paper gives an evaluation of the possibility to apply them for calculation of metal chip heating process. It has been shown that a description of transfer processes in a chip has its own specific character that is attributed to difference between thermal and physical properties of chip material and lubricant-coolant components on chip surfaces. It has been determined that the known expressions for effective heat transfer coefficients can be used as basic ones while approaching mutually penetrating continuums. A mathematical description of heat- and mass transfer in chip medium can be considered as a basis of mathematical modeling, numerical solution and parameter optimization of the mentioned processes.

  4. Gene Assembly from Chip-Synthesized Oligonucleotides

    Science.gov (United States)

    Eroshenko, Nikolai; Kosuri, Sriram; Marblestone, Adam H; Conway, Nicholas; Church, George M.

    2012-01-01

    De novo synthesis of long double-stranded DNA constructs has a myriad of applications in biology and biological engineering. However, its widespread adoption has been hindered by high costs. Cost can be significantly reduced by using oligonucleotides synthesized on high-density DNA chips. However, most methods for using off-chip DNA for gene synthesis have failed to scale due to the high error rates, low yields, and high chemical complexity of the chip-synthesized oligonucleotides. We have recently demonstrated that some commercial DNA chip manufacturers have improved error rates, and that the issues of chemical complexity and low yields can be solved by using barcoded primers to accurately and efficiently amplify subpools of oligonucleotides. This article includes protocols for computationally designing the DNA chip, amplifying the oligonucleotide subpools, and assembling 500-800 basepair (bp) constructs. PMID:25077042

  5. Academic Training Lecture - Regular Programme

    CERN Multimedia

    PH Department

    2011-01-01

    Regular Lecture Programme 9 May 2011 ACT Lectures on Detectors - Inner Tracking Detectors by Pippa Wells (CERN) 10 May 2011 ACT Lectures on Detectors - Calorimeters (2/5) by Philippe Bloch (CERN) 11 May 2011 ACT Lectures on Detectors - Muon systems (3/5) by Kerstin Hoepfner (RWTH Aachen) 12 May 2011 ACT Lectures on Detectors - Particle Identification and Forward Detectors by Peter Krizan (University of Ljubljana and J. Stefan Institute, Ljubljana, Slovenia) 13 May 2011 ACT Lectures on Detectors - Trigger and Data Acquisition (5/5) by Dr. Brian Petersen (CERN) from 11:00 to 12:00 at CERN ( Bldg. 222-R-001 - Filtration Plant )

  6. Ex Vacuo Atom Chip Bose-Einstein Condensate (BEC)

    CERN Document Server

    Squires, Matthew B; Kasch, Brian; Stickney, James A; Erickson, Christopher J; Crow, Jonathan A R; Carlson, Evan J; Burke, John H

    2016-01-01

    Ex vacuo atom chips, used in conjunction with a custom thin walled vacuum chamber, have enabled the rapid replacement of atom chips for magnetically trapped cold atom experiments. Atoms were trapped in $>2$ kHz magnetic traps created using high power atom chips. The thin walled vacuum chamber allowed the atoms to be trapped $\\lesssim1$ mm from the atom chip conductors which were located outside of the vacuum system. Placing the atom chip outside of the vacuum simplified the electrical connections and improved thermal management. Using a multi-lead Z-wire chip design, a Bose-Einstein condensate was produced with an external atom chip. Vacuum and optical conditions were maintained while replacing the Z-wire chip with a newly designed cross-wire chip. The atom chips were exchanged and an initial magnetic trap was achieved in less than three hours.

  7. Droplet Merging on a Lab-on-a-Chip Platform by Uniform Magnetic Fields

    Science.gov (United States)

    Varma, V. B.; Ray, A.; Wang, Z. M.; Wang, Z. P.; Ramanujan, R. V.

    2016-11-01

    Droplet microfluidics offers a range of Lab-on-a-chip (LoC) applications. However, wireless and programmable manipulation of such droplets is a challenge. We address this challenge by experimental and modelling studies of uniform magnetic field induced merging of ferrofluid based droplets. Control of droplet velocity and merging was achieved through uniform magnetic field and flow rate ratio. Conditions for droplet merging with respect to droplet velocity were studied. Merging and mixing of colour dye + magnetite composite droplets was demonstrated. Our experimental and numerical results are in good agreement. These studies are useful for wireless and programmable droplet merging as well as mixing relevant to biosensing, bioassay, microfluidic-based synthesis, reaction kinetics, and magnetochemistry.

  8. High-Resolution Digital-to-Time Converter Implemented in an FPGA Chip

    Directory of Open Access Journals (Sweden)

    Hai Wang

    2017-01-01

    Full Text Available This paper presents the design and implementation of a new digital-to-time converter (DTC. The obtained resolution is 1.02 ps, and the dynamic range is about 590 ns. The experimental results indicate that the measured differential nonlinearity (DNL and integral nonlinearity (INL are −0.17~+0.13 LSB and −0.35~+0.62 LSB, respectively. This DTC builds coarse and fine Vernier delay lines constructed by programmable delay lines (PDLs to ensure high performance delay. Benefited by the close-loop feedback mechanism of the PDLs’ control module, the presented DTC has excellent voltage and temperature stability. What is more, the proposed DTC can be implemented in a single field programmable gate array (FPGA chip.

  9. Space division multiplexing chip-to-chip quantum key distribution.

    Science.gov (United States)

    Bacco, Davide; Ding, Yunhong; Dalgaard, Kjeld; Rottwitt, Karsten; Oxenløwe, Leif Katsuo

    2017-09-29

    Quantum cryptography is set to become a key technology for future secure communications. However, to get maximum benefit in communication networks, transmission links will need to be shared among several quantum keys for several independent users. Such links will enable switching in quantum network nodes of the quantum keys to their respective destinations. In this paper we present an experimental demonstration of a photonic integrated silicon chip quantum key distribution protocols based on space division multiplexing (SDM), through multicore fiber technology. Parallel and independent quantum keys are obtained, which are useful in crypto-systems and future quantum network.

  10. Development of control system for multi-converter High voltage Power supply using programmable SoC

    Science.gov (United States)

    Dave, Rasesh; Dharangutti, Jagruti; Singh, N. P.; Thakar, Aruna; Dhola, Hitesh; Gajjar, Sandip; Parmar, Darshan; Zaveri, Tanish; Baruah, Ujjwal

    2017-04-01

    Multi-converter based High Voltage Power Supplies (HVPSs) find application in multi-megawatt accelerators, RF systems. Control system for HVPS must be a combination of superior parallel processing, real time performance, fast computation and versatile connectivity. The hardware platform is expected to be robust, easily scalable for future developments with minimal overheads. This paper describes development of control system on Zynq All Programmable SoC (System on Chip) for HVPS. Typical HVPS control mechanism involves communication, generation of precise control signals/pulses for few hundred numbers of chopper and closed loop control in microsecond range for regulated output. Such kind of requirements can be met with Zynq All Programmable SoC, which is a combination of Dual core ARM Cortex A-9 Processing System (PS) and Xilinx 7 series FPGA based Programmable Logic (PL). Deterministic functions of power supply control system such as generation of control signals with precise inter-channel delay of nanosecond range and communication with individual chopper at 100kbps can be implemented on PL. PS should implement corrective tasks based on field feedback received from individual chopper, user interface and OS management that allows to take full advantage of system capabilities. PS and PL are connected with on-chip AXI-4 interface with low latency and higher bandwidth through 9 AXI ports. Typically PS boots first, this ensures secure booting and prevents external environment from tampering PL.

  11. 2001 - 2002 ACADEMIC TRAINING PROGRAMME

    CERN Multimedia

    Academic Training; Tel. 73127

    2001-01-01

    1ST TERM 1ST OCTOBER - 23 NOVEMBER 2001 LECTURE SERIES FOR POSTGRADUATE STUDENTS The Autumn term of the Academic Training Programme is about to start. As usual, the first term includes lectures primarily dedicated to Post-graduate students. These are meant to help students complement the courses available from their home Universities with lectures on topics close to CERN activities. The lectures are nevertheless open to all CERN staff, and in particular to young Fellows. This year's series include courses on Accelerator Physics, on Field Theory, and on Symmetry Breaking Phenomena in Physics. The course on Accelerators by Dr. Wilson has been a regular feature on the Academic Training programme for many previous editions. This year, the course will be updated to include new sections on Colliders and on future facilities such as the Neutrino Factory. A good introduction to this very successful course can be found in the previous version of these lectures, available from the Web Lecture Archive Project: http://w...

  12. Apprendre à programmer avec Python

    CERN Document Server

    Swinnen, Gérard

    2009-01-01

    Quel meilleur choix pour apprendre la programmation qu'un langage moderne et élégant tel que Python, aussi bon pour le développement d'applications web que pour la réalisation de scripts système ou l'analyse de fichiers textuels ? Un support de cours réputé et adopté par de nombreux enseignants, avec 40 pages d'exercices corrigés Reconnu et utilisé par les enseignants de nombreuses écoles et IUT, complété d'exercices accompagnés de leurs corrigés, cet ouvrage original et érudit est une référence sur tous les fondamentaux de la programmation : choix d'une structure de données, paramétrage, modularité, orientation objet et héritage, conception d'interface, multithreading et gestion d'événements, protocoles de communication et gestion réseau, formulaires web et (GI, bases de données) jusqu'à la désormais indispensable norme Unicode (le format UTF-8).

  13. Teaching in English-medium programmes

    DEFF Research Database (Denmark)

    Lauridsen, Karen M.; Cozart, Stacey Marie

    This contribution describes and discusses the module Teaching in English-medium programmes, an elective module offered as part of the teacher training programme for assistant professors (“adjunktpædagogikum”) at Aarhus University. In order to complete the whole programme, assistant professors must...... have at least one such elective module (http://upnet.au.dk/adjunktkursus/). Aarhus University offers the teacher training programme in Danish and in English for international faculty. Teaching in English-medium programmes is part of the Danish track, but taught through English. Building...... on the foundation module in the whole course, this particular module has been established especially for those Danish assistant professors who are to teach in the EMI programmes. The intended learning outcomes are that, at the end of the course, participants should be able to plan and deliver their teaching...

  14. Nutrition Education Programmes In Himachal Pradesh

    Directory of Open Access Journals (Sweden)

    Sharma Monica

    1986-01-01

    Full Text Available A study of development programmers in Himachal Pradesh revealed that nutrition education is imparted through 24 different programmes. Various Channels of communication are used. Supplementary nutrition programmes which presently do not include nutrition education have been identified. All opportunities for nutrition education require to be exploited. The support for nutrition education activities, in terms of money and materials, was found to be inadequate.

  15. The state repatriation programme: four years later

    Directory of Open Access Journals (Sweden)

    Kirillova Yelena

    2010-12-01

    Full Text Available This article analyses the problems of the state voluntary repatriation programme and describes its key functions and implementation mechanisms. The author identifies the causes of deceleration in the repatriation process as well as the weak points of the Programme and the ways to improve it. The article offers data on the resettlement of compatriots over the three years of the Programme implementation, its demographic structure, and the regions of resettlement.

  16. Integrated photonics with programmable non-volatile memory

    Science.gov (United States)

    Song, Jun-Feng; Luo, Xian-Shu; Lim, Andy Eu-Jin; Li, Chao; Fang, Qing; Liow, Tsung-Yang; Jia, Lian-Xi; Tu, Xiao-Guang; Huang, Ying; Zhou, Hai-Feng; Lo, Guo-Qiang

    2016-03-01

    Silicon photonics integrated circuits (Si-PIC) with well-established active and passive building elements are progressing towards large-scale commercialization in optical communications and high speed optical interconnects applications. However, current Si-PICs do not have memory capabilities, in particular, the non-volatile memory functionality for energy efficient data storage. Here, we propose an electrically programmable, multi-level non-volatile photonics memory cell (PMC) fabricated by standard complementary-metal-oxide-semiconductor (CMOS) compatible processes. A micro-ring resonator (MRR) was built using the PMC to optically read the memory states. Switching energy smaller than 20 pJ was achieved. Additionally, a MRR memory array was employed to demonstrate a four-bit memory read capacity. Theoretically, this can be increased up to ~400 times using a 100 nm free spectral range broadband light source. The fundamental concept of this design provides a route to eliminate the von Neumann bottleneck. The energy-efficient optical storage can complement on-chip optical interconnects for neutral networking, memory input/output interfaces and other computational intensive applications.

  17. Bioenergy Research Programme, Yearbook 1995. Production of wood fuels; Bioenergian tutkimusohjelma, vuosikirja 1995. Puupolttoaineen tuotantotekniikka

    Energy Technology Data Exchange (ETDEWEB)

    Alakangas, E. [ed.

    1996-12-31

    Bioenergy Research Programme is one of the energy technology research programmes of the Technology Development Center TEKES. The aim of the Bioenergy Research Programme is to increase, by using technical research and development, the economically profitable and environmentally sound utilisation of bioenergy, to improve the competitiveness of present peat and wood fuels, and to develop new competitive fuels and equipment related to bioenergy. The funding for 1995 was nearly 52 million FIM and the number of projects 66. The main goal of the wood fuels research area is to develop new production methods in order to decrease the production costs to the level of imported fuels. The total potential of the wood fuel use should be at least 1.0 million toe/a (5.5 million m{sup 3}). During the year 1995 There were over 30 projects concerning the production of wood derived fuels going on. Nearly half of them focused on integrated production of pulp wood and wood fuel. About ten projects was carried out to promote the wood fuel production from logging residues. Other topics were firewood production, production logistics and wood fuel resources. For production of fuel chips from logging residues, a new chipper truck, MOHA-SISU, was introduced. The new machine gives a new logistic solution resulting in high productivity and reasonable operating costs. In Mikkeli region three years of active work promoted the usage of wood fuel in a district power plant to the level of over 110 000 m{sup 3} of fuel chips. The production costs tend to be a little high in average, and the production chain still needs to be improved

  18. Self-powered integrated systems-on-chip (energy chip)

    KAUST Repository

    Hussain, Muhammad Mustafa

    2010-04-23

    In today\\'s world, consumer driven technology wants more portable electronic gadgets to be developed, and the next big thing in line is self-powered handheld devices. Therefore to reduce the power consumption as well as to supply sufficient power to run those devices, several critical technical challenges need to be overcome: a. Nanofabrication of macro/micro systems which incorporates the direct benefit of light weight (thus portability), low power consumption, faster response, higher sensitivity and batch production (low cost). b. Integration of advanced nano-materials to meet the performance/cost benefit trend. Nano-materials may offer new functionalities that were previously underutilized in the macro/micro dimension. c. Energy efficiency to reduce power consumption and to supply enough power to meet that low power demand. We present a pragmatic perspective on a self-powered integrated System on Chip (SoC). We envision the integrated device will have two objectives: low power consumption/dissipation and on-chip power generation for implementation into handheld or remote technologies for defense, space, harsh environments and medical applications. This paper provides insight on materials choices, intelligent circuit design, and CMOS compatible integration.

  19. Dataudveksling mellem CAD og CAE programmer

    DEFF Research Database (Denmark)

    Sørensen, Torben; Conrad, Finn

    2001-01-01

    Når mange forskelligartede programmer benyttes til beregninger og anden databehandling på samme modeller er det nødvendig at udveksle modellerne mellem disse forskellige programmer. Biler og skibe bliver f.eks. typisk designet i 3D CAD systemer, mens CAD modellerne herefter anvendes i andre...... dedikerede IT-systemer i forbindelse montageplanlægningen, svejseplanlægningen, robotprogrammeringen mm. der således her et behov for at udveksle CAD modellen mellem de forskellige programmer. Udveksling af information mellem forskellige programmer og systemer kræver såvel en fælles specifikation af det...

  20. Guiding Programmers to Higher Memory Performance

    DEFF Research Database (Denmark)

    Jensen, Nicklas Bo; Larsen, Per; Ladelsky, Razya

    2012-01-01

    Modern compilers use complex optimizations. It is often a problem for programmers to understand how source code should be written to enable optimizations. Interactive tools which guide programmers to higher performance are very important. We have developed such a tool that helps programmers modify...... their code to allow for aggressive optimization. In this paper, we extend it to support high level memory optimizations such as matrix reorganization. We evaluate the tool using two benchmarks and four dierent compilers. We show that it can guide the programmer to 22.9% higher performance....

  1. The EU fusion programme and roadmap

    Energy Technology Data Exchange (ETDEWEB)

    Pero, H., E-mail: Herve.Pero@ec.europa.eu [European Commission, DG-RTD, CDMA 05/146, B-1049 Brussels (Belgium); Paidassi, S. [European Commission, DG-RTD, CDMA 05/146, B-1049 Brussels (Belgium)

    2013-02-15

    Highlights: ► The EU fusion programme has to evolve from today's research to a strong goal-oriented programme driven by an ambitious roadmap. ► The programme shall focus on ITER and reactor-relevant technologies development. ► A new structure based on joint programming will be developed to implement the programme during Horizon 2020. -- Abstract: To meet ITER and fusion energy challenges, a gradual transition of the EU fusion programme priorities from today's fusion research to a strongly goal-oriented programme with clear milestones is required. This transition and the programme priorities should be driven by an ambitious, yet realistic roadmap to be agreed by EU fusion stakeholders. The programme must primarily focus on: ensuring the success of ITER; and research and development of reactor-relevant technologies. Industry must be involved early in the implementation and international collaboration should be conducted as part of a strategic approach. Joint programming should be a cornerstone of the EU fusion programme in Horizon 2020. Options for the new structure and current actions required to implement the roadmap during Horizon 2020 will be presented.

  2. A leadership programme for critical care.

    Science.gov (United States)

    Crofts, Linda

    2006-08-01

    This paper describes the genesis, design and implementation of a leadership programme for critical care. This was an initiative funded by the National Health Service (NHS) Nursing Leadership Project and had at the core of its design flexibility to meet the needs of the individual hospitals, which took part in it. Participation was from the multi-disciplinary critical care team. Six NHS hospitals took part in the programme which was of 20 days duration and took place on hospital sites. The programme used the leadership model of as its template and had a number of distinct components; a baseline assessment, personal development, principles of leadership and critical case reviews. The programme was underpinned by three themes; working effectively in multi-professional teams to provide patient focussed care, managing change through effective leadership and developing the virtual critical care service. Each group set objectives pertinent to their own organisation's needs. The programme was evaluated by a self-reporting questionnaire; group feedback and feedback from stakeholders. Programme evaluation was positive from all the hospitals but it was clear that the impact of the programme varied considerably between the groups who took part. It was noted that there was some correlation between the success of the programme and organisational 'buy in' as well as the organisational culture within which the participants operated. A key feature of the programme success was the critical case reviews, which were considered to be a powerful learning tool and medium for group learning and change management.

  3. Building a global business continuity programme.

    Science.gov (United States)

    Lazcano, Michael

    2014-01-01

    Business continuity programmes provide an important function within organisations, especially when aligned with and supportive of the organisation's goals, objectives and organisational culture. Continuity programmes for large, complex international organisations, unlike those for compact national companies, are more difficult to design, build, implement and maintain. Programmes for international organisations require attention to structural design, support across organisational leadership and hierarchy, seamless integration with the organisation's culture, measured success and demonstrated value. This paper details practical, but sometimes overlooked considerations for building successful global business continuity programmes.

  4. Learning Media Programme, leads for innovation

    NARCIS (Netherlands)

    Westera, Wim

    2010-01-01

    Westera, W. (2010, 25 January). Learning Media Programme, leads for innovation. Presentation for Deans of Open University of the Netherlands, Heerlen, The Netherlands: Open University of the Netherlands.

  5. Investigating bone chip formation in craniotomy.

    Science.gov (United States)

    Huiyu, He; Chengyong, Wang; Yue, Zhang; Yanbin, Zheng; Linlin, Xu; Guoneng, Xie; Danna, Zhao; Bin, Chen; Haoan, Chen

    2017-10-01

    In a craniotomy, the milling cutter is one of the most important cutting tools. The operating performance, tool durability and cutting damage to patients are influenced by the tool's sharpness, intensity and structure, whereas the cutting characteristics rely on interactions between the tool and the skull. In this study, an orthogonal cutting experiment during a craniotomy of fresh pig skulls was performed to investigate chip formation on the side cutting and face cutting of the skull using a high-speed camera. The cutting forces with different combinations of cutting parameters, such as the rake angle, clearance angle, depth of cut and cutting speed, were measured. The skull bone microstructure and cutting damage were observed by scanning electron microscope. Cutting models for different cutting approaches and various depths of cut were constructed and analyzed. The study demonstrated that the effects of shearing, tension and extrusion occur during chip formation. Various chip types, such as unit chips, splintering chips and continuous chips, were generated. Continuous pieces of chips, which are advisable for easy removal from the field of operation, were formed at greater depths of cut and tool rake angles greater than 10°. Cutting damage could be relieved with a faster recovery with clearance angles greater than 20°.

  6. Biomass programme: Overview of the 2006 Swiss research programme; Programm Biomasse. Ueberblicksbericht zum Forschungsprogramm 2006

    Energy Technology Data Exchange (ETDEWEB)

    Binggeli, D.; Guggisberg, B.

    2007-07-01

    This report for the Swiss Federal Office of Energy (SFOE) reviews work done within the framework of the Swiss biomass research programme in 2006. The programme concentrates on the efficient conversion of biomass into heat, electrical power and motor fuels. Projects concerned with the optimisation of processes are reported on, including low-particle-emission systems, control systems for bivalent heating installations, use of demanding biomass fuels, combined pellets and solar heating systems and the elimination of ammonia emissions. In the material flow area, measurement campaigns, organic pollutants in compost, the effects of fermented wastes in agriculture and methane losses in biogas conditioning are reported on. New conversion technologies are reviewed, including hydro-thermal gasification, plant-oil fuelled combined heat and power units, flameless burners and catalytic direct liquefaction. In the area of basics, studies and concepts, eco-balances and life-cycle analyses are reported on; the production of synthetic natural gas and the influence of combustion particles are discussed and decentralised power generation from solid biomass is reported on. National and international co-operation is reviewed. The report is concluded with a review of eight pilot and demonstration projects, a review of work to be done in 2007 and a list of research and demonstration projects.

  7. Chipping fracture resistance of denture tooth materials.

    Science.gov (United States)

    Quinn, G D; Giuseppetti, A A; Hoffman, K H

    2014-05-01

    The applicability of the edge chipping method to denture tooth materials was assessed. These are softer materials than those usually tested by edge chipping. The edge chipping fracture resistances of polymethylmethacrylate (PMMA) based and two filled resin composite denture tooth materials were compared. An edge chipping machine was used to chip rectangular blocks and flattened anterior denture teeth. Force versus edge distance data were collected over a broad range of forces and distances. Between 20 and 65 chips were made per condition depending upon the material, the scatter, and the indenter type. Different indenter types were used including Rockwell C, sharp conical 120(o), Knoop, and Vickers. The edge toughness, Te, was evaluated for different indenter types. The edge chipping data collected on the blocks matched the data collected from flattened teeth. High scatter, particularly at large distances and loads, meant that many tests (up to 64) were necessary to compare the denture tooth materials and to ascertain the appropriate data trends. A linear force-distance trend analysis was adequate for comparing these materials. A power law trend might be more appropriate, but the large scatter obscured the definitive determination of the precise trend. Different indenters produce different linear trends, with the ranking of: sharp conical 120(o), Rockwell C, and Knoop, from lowest to highest edge toughness. Vickers indenter data were extremely scattered and a sensible trend could not be obtained. Edge toughness was inversely correlated to hardness. Edge chipping data collected either from simple laboratory scale test blocks or from actual denture teeth may be used to evaluate denture materials. The edge chipping method's applicability has been extended to another class of restorative materials. Copyright © 2014 Academy of Dental Materials. Published by Elsevier Ltd. All rights reserved.

  8. Reconfigurable radio-frequency arbitrary waveforms synthesized in a silicon photonic chip.

    Science.gov (United States)

    Wang, Jian; Shen, Hao; Fan, Li; Wu, Rui; Niu, Ben; Varghese, Leo T; Xuan, Yi; Leaird, Daniel E; Wang, Xi; Gan, Fuwan; Weiner, Andrew M; Qi, Minghao

    2015-01-12

    Photonic methods of radio-frequency waveform generation and processing can provide performance advantages and flexibility over electronic methods due to the ultrawide bandwidth offered by the optical carriers. However, bulk optics implementations suffer from the lack of integration and slow reconfiguration speed. Here we propose an architecture of integrated photonic radio-frequency generation and processing and implement it on a silicon chip fabricated in a semiconductor manufacturing foundry. Our device can generate programmable radio-frequency bursts or continuous waveforms with only the light source, electrical drives/controls and detectors being off-chip. It modulates an individual pulse in a radio-frequency burst within 4 ns, achieving a reconfiguration speed three orders of magnitude faster than thermal tuning. The on-chip optical delay elements offer an integrated approach to accurately manipulating individual radio-frequency waveform features without constraints set by the speed and timing jitter of electronics, and should find applications ranging from high-speed wireless to defence electronics.

  9. The ALTRO Chip A 16-channel A/D Converter and Digital Processor for Gas Detectors

    CERN Document Server

    Esteve-Bosch, R; Mota, B; Musa, L

    2003-01-01

    The ALTRO (ALICE TPC Read Out) chip is a mixed-signal integrated circuit designed to be one of the building blocks of the readout electronics for gas detectors. Originally conceived and optimised for the Time Projection Chamber (TPC) of the ALICE experiment at the CERN LHC, its architecture and programmability makes it suitable for the readout of a wider class of gas detectors. In one single chip, the analogue signals from 16 channels are digitised, processed, compressed and stored in a multi-acquisition memory. The Analogue-to- Digital converters embedded in the chip have a 10-bit dynamic range and a maximum sampling rate in the range of 20 to 40MHz. After digitisation, a pipelined hardwired Processor is able to remove from the input signal a wide range of systematic and non-systematic perturbations, related to the non-ideal behaviour of the detector, temperature variation of the electronics, environmental noise, etc. Moreover, the Processor is able to suppress the signal tail within 1mus after the pulse pea...

  10. Low Latency Network-on-Chip Router Microarchitecture Using Request Masking Technique

    Directory of Open Access Journals (Sweden)

    Alireza Monemi

    2015-01-01

    Full Text Available Network-on-Chip (NoC is fast emerging as an on-chip communication alternative for many-core System-on-Chips (SoCs. However, designing a high performance low latency NoC with low area overhead has remained a challenge. In this paper, we present a two-clock-cycle latency NoC microarchitecture. An efficient request masking technique is proposed to combine virtual channel (VC allocation with switch allocation nonspeculatively. Our proposed NoC architecture is optimized in terms of area overhead, operating frequency, and quality-of-service (QoS. We evaluate our NoC against CONNECT, an open source low latency NoC design targeted for field-programmable gate array (FPGA. The experimental results on several FPGA devices show that our NoC router outperforms CONNECT with 50% reduction of logic cells (LCs utilization, while it works with 100% and 35%~20% higher operating frequency compared to the one- and two-clock-cycle latency CONNECT NoC routers, respectively. Moreover, the proposed NoC router achieves 2.3 times better performance compared to CONNECT.

  11. Design of an MR image processing module on an FPGA chip.

    Science.gov (United States)

    Li, Limin; Wyrwicz, Alice M

    2015-06-01

    We describe the design and implementation of an image processing module on a single-chip Field-Programmable Gate Array (FPGA) for real-time image processing. We also demonstrate that through graphical coding the design work can be greatly simplified. The processing module is based on a 2D FFT core. Our design is distinguished from previously reported designs in two respects. No off-chip hardware resources are required, which increases portability of the core. Direct matrix transposition usually required for execution of 2D FFT is completely avoided using our newly-designed address generation unit, which saves considerable on-chip block RAMs and clock cycles. The image processing module was tested by reconstructing multi-slice MR images from both phantom and animal data. The tests on static data show that the processing module is capable of reconstructing 128×128 images at speed of 400 frames/second. The tests on simulated real-time streaming data demonstrate that the module works properly under the timing conditions necessary for MRI experiments. Copyright © 2015 Elsevier Inc. All rights reserved.

  12. Field Evaluation of Programmable Thermostats

    Energy Technology Data Exchange (ETDEWEB)

    Sachs, O.; Tiefenbeck, V.; Duvier, C.; Qin, A.; Cheney, K.; Akers, C.; Roth, K.

    2012-12-01

    Prior research suggests that poor programmable thermostats usability may prevent their effective use to save energy. We hypothesized that home occupants with a high-usability thermostats would be more likely to use them to save energy than people with a basic thermostat. We randomly installed a high-usability thermostat in half the 77 apartments of an affordable housing complex, installing a basic thermostat in the other half. During the heating season, we collected space temperature and furnace on-off data to evaluate occupant interaction with the thermostats, foremost nighttime setbacks. We found that thermostat usability did not influence energy-saving behaviors, finding no significant difference in temperature maintained among apartments with high- and low-usability thermostats.

  13. Computer systems a programmer's perspective

    CERN Document Server

    Bryant, Randal E

    2016-01-01

    Computer systems: A Programmer’s Perspective explains the underlying elements common among all computer systems and how they affect general application performance. Written from the programmer’s perspective, this book strives to teach readers how understanding basic elements of computer systems and executing real practice can lead them to create better programs. Spanning across computer science themes such as hardware architecture, the operating system, and systems software, the Third Edition serves as a comprehensive introduction to programming. This book strives to create programmers who understand all elements of computer systems and will be able to engage in any application of the field--from fixing faulty software, to writing more capable programs, to avoiding common flaws. It lays the groundwork for readers to delve into more intensive topics such as computer architecture, embedded systems, and cybersecurity. This book focuses on systems that execute an x86-64 machine code, and recommends th...

  14. 2002 - 2003 ACADEMIC TRAINING PROGRAMME

    CERN Multimedia

    Françoise Benz

    2002-01-01

    1st TERM : November - December 2002   LECTURE SERIES FOR POSTGRADUATE STUDENTS 18, 19, 20, 21, 22 November 2002 Telling the Truth with Statistics by R. Barlow / Univ. of Manchester, UK 11:00-12:00 - Auditorium, bldg. 500     REGULAR LECTURE PROGRAMME 2, 3, 4, 5 December 2002 Introduction to String Theory by W. Lerche / CERN-TH 11:00-12:00 - Auditorium, bldg. 500 The lectures are open to all those interested, without application. The abstract of the lectures, as well as any change to the above information (title, dates, time, place etc.) will be published in the CERN bulletin, the WWW, and by Notices before each term and for each series of lectures. Françoise Benz Tel. 73127 francoise.benz@cern.ch

  15. METAL CHIP HEATING PROCESS INVESTIGATION (Part 3

    Directory of Open Access Journals (Sweden)

    O. M. Dyakonov

    2008-01-01

    Full Text Available The numerical solution algorithm of mathematical model of metal chip heating process in continuous muffle furnace and computer calculation program that allow to determine the heat- and mass transfer parameters have been worked out. The numerical modeling has been performed for three different lubricant-coolant compositions and six different furnace heights (all together 18 variants at the furnace productivity2000 kgof chip per hour. The main characteristics of chip heating process have been calculated. There was determined that the optimum furnace height at the point of its highest energy efficiency equals4,5 m. 

  16. System-on-chip architecture with media DSP and RISC core for media application

    Science.gov (United States)

    Liu, Peng

    2006-02-01

    Systems-on-chips provide single-chip solutions in many embedded applications to meet the applications size and power requirements. Media processing such as real-time compression and decompression of video signal is now expected to be the driving force in the evolution of media processor. The MediaSoC322xA consists of two fully programmable processor cores and integrates digital video encoder. The programmable cores toward a particular class of algorithms: the MediaDSP3200 for RISC/DSP oriented functions and multimedia processing, and the RISC3200 for bit stream processing and control function. Dedicated interface units for DRAM, SDRAM, Flash, SRAM, on screen display and the digital video encoder are connected via a 32-bit system bus with the processor cores. The MediaSoC322xA is fabricated in a 0.18um 6LM standard-cell SMIC CMOS technology, occupies about 20mm2, and operates at 180MHz. The MeidaSoC322xA are used to audio/video decoder for embedded multimedia application.

  17. Chip breaking and control for a precision automated turning system

    Energy Technology Data Exchange (ETDEWEB)

    Burnham, M.W. (BDM International, Inc., McLean, VA (USA)); Abbatiello, L.A. (Martin Marietta Energy Systems, Inc., Oak Ridge, TN (USA))

    1990-01-01

    Chip breaking and control is essential to automatic operation of precision turning systems. Failure to transfer parts and system jams can occur if chip fragments are not continuously removed. Surface damage and tool breakage also result from chips that are permitted to wrap around the tool. Also, with increasing environmental concerns, chip handling and recycling are becoming major issues in manufacturing. New information on a variety of mechanisms for breaking chips and methods for removal from the system are discussed. Some of the chip breaking methods are evaluated for the range of cutting in which they are effective. Chip curl and chip breaking analyzed carefully by Nakayama and others is expanded to more fully understand the ways in which chips can be broken. 23 figs.

  18. Whole-Teflon microfluidic chips.

    Science.gov (United States)

    Ren, Kangning; Dai, Wen; Zhou, Jianhua; Su, Jing; Wu, Hongkai

    2011-05-17

    Although microfluidics has shown exciting potential, its broad applications are significantly limited by drawbacks of the materials used to make them. In this work, we present a convenient strategy for fabricating whole-Teflon microfluidic chips with integrated valves that show outstanding inertness to various chemicals and extreme resistance against all solvents. Compared with other microfluidic materials [e.g., poly(dimethylsiloxane) (PDMS)] the whole-Teflon chip has a few more advantages, such as no absorption of small molecules, little adsorption of biomolecules onto channel walls, and no leaching of residue molecules from the material bulk into the solution in the channel. Various biological cells have been cultured in the whole-Teflon channel. Adherent cells can attach to the channel bottom, spread, and proliferate well in the channels (with similar proliferation rate to the cells in PDMS channels with the same dimensions). The moderately good gas permeability of the Teflon materials makes it suitable to culture cells inside the microchannels for a long time.

  19. The Johannesburg cardiac rehabilitation programme | Digenio ...

    African Journals Online (AJOL)

    Cardiac rehabilitation has become a generally accepted mode of treatment for patients suffering from coronary artery disease. The Johannesburg cardiac rehabilitation programme has started in 1982 and has rapidly grown to become one of the largest programmes in southern Africa. This paper describes the 387 patients ...

  20. Manpower Development Programme In Kenneth Dike Library ...

    African Journals Online (AJOL)

    Manpower Development Programme In Kenneth Dike Library, University Of Ibadan. ... African Journal of Cross-Cultural Psychology and Sport Facilitation ... The investigation revealed that the University of Ibadan has various manpower development programmes which are necessary to update the knowledge of the staff on ...

  1. Attitude of Programme Presenters towards Broadcasting of ...

    African Journals Online (AJOL)

    The study assessed the attitude of programme presenters towards broadcasting of agricultural programme on electronic media in Kwara state. A two-stage sampling technique was used in selecting a total of 120 respondents from the broadcasting stations in Kwara state. Frequency counts, percentages, means, standard ...

  2. Predicting volunteer commitment in environmental stewardship programmes

    Science.gov (United States)

    Robert L. Ryan; Rachel Kaplan; Robert E. Grese

    2001-01-01

    The natural environment benefits greatly from the work of volunteers in environmental stewardship programmes. However, little is known about volunteers' motivations for continued participation in these programmes. This study looked at the relationship between volunteer commitment and motivation, as well as the effect that volunteering has on participants'...

  3. Human Resources Development Programmes in Nigerian Academic ...

    African Journals Online (AJOL)

    Human Resources Development Programmes in Nigerian Academic Libraries: A Comparative Study of Universities in Imo State. ... In Imo State University, librarians and para-professionals sponsored themselves for training and development programmes while in FUTO they were sponsored by the university management.

  4. (Ict) In The Nigerian Teacher Education Programme

    African Journals Online (AJOL)

    seeks to assess the present status of ICT in our teacher education programmes and the extent to which Nigerian teacher educators use technology in preparing the preservice teacher for the world of work in a fast growing technological age. Keywords: Information Communication Technology, Teacher Education Programme

  5. adoption and utilization of programme communication variables

    African Journals Online (AJOL)

    Mugumbate

    utilization of programme communication strategies influences the planning and implementation of community development projects. The broad objective of this study is to examine adoption and utilization of programme communication variables in community development projects and to determine the citizen's perception ...

  6. The influence of school leadership preparation programmes ...

    African Journals Online (AJOL)

    The Higher Education Quality Committee (HEQC) is responsible for the accreditation of public and private institutions and their learning programmes in South Africa. This body has identified a number of criteria in order to determine the effectiveness of school leadership preparation programmes. One of them focuses on the ...

  7. Environmental Assessment of R&D Programmes

    DEFF Research Database (Denmark)

    Lyhne, Ivar; Byriel, Inger Pihl

    2013-01-01

    Despite their important role in shaping the technologies of the future, public research and development (R&D) programmes are rarely based on systematic assessments of the environmental effects. R&D programmes thus allocate a huge amount of financial resources to projects, which potentially may...

  8. assessing nutrition intervention programmes that addressed

    African Journals Online (AJOL)

    2012-04-02

    Apr 2, 2012 ... Several nutrition intervention programmes have been implemented to alleviate malnutrition among young children in South Africa. However, both nationwide studies and smaller, region-based reports show that many of these programmes have failed to improve nutritional health among the target groups.

  9. Tema 1: Programmering af robotenheder i grundskolen

    Directory of Open Access Journals (Sweden)

    Stine Ejsing-Duun

    2016-01-01

    Full Text Available I denne artikel undersøger vi potentialerne for at lære matematik gennem programmering af robotter. Vi foreslår en model med tre indbyrdes afhængige læringspotentialer, som programmering fordrer. Det omfatter elevens evne til at; (1 tænke i algoritmer, (2 producere viden og artefakter gennem brug af matematik og (3 foretage abstraktion og indkapsling. Programmering er blevet en del af grundskolens læringsmål i flere lande. I Danmark er programmering et læringsmål i forenklede fælles mål for Fysik/Kemi og desuden en del af den nationale undervisningsvejledning for matematik. En analyse af potentialerne i at anvende programmering i forbindelse med disse fag er derfor væsentlig. I denne artikel fokuserer vi på samspillet mellem matematik og programmering gennem litteraturstudier og analyse af empiriske situationer fra undervisning i programmering af LEGO Mindstorms. Teoretisk anvendes den instrumentelle tilgang til teknologi i matematikundervisning. Analysen viser en række måder, hvorpå didaktisk opmærksomhed på epistemisk forhandling kan understøtte læring af matematik gennem programmering.

  10. The status of the ESA Science Programme

    Science.gov (United States)

    Colangeli, Luigi

    2017-04-01

    The Science Directorate is in charge of developing the "Science Mandatory Programme". Both long-term science planning and mission calls are bottom-up processes, relying on broad community input and peer review. I will present the status of the Science Programme in terms of missions in operation, under development and for study with particular emphasis on those visiting the Solar System.

  11. Integrated Human Development Programme in Angola

    OpenAIRE

    UNDP - UNOPS EDINFODEC Project - Cooperazione italiana,

    2004-01-01

    This report is an excerpt from the sixth UNDP-UNOPS-Cooperazione Italiana Report on Multilateral Human Development Programmes (2004). The Integrated Human Development Programme in Angola began in 1999 and ended in 2003. It focused on the maintenance and consolidation of the Local Economic Development Agencies (LEDAs). The PDHI helped set up the LEDAs in the Provinces of Bengo, Benguela and Kwanza Sul.

  12. Teacher's perception of current radio literacy programme's ...

    African Journals Online (AJOL)

    In spite of the numerous literacy programmes aired through the radio, Nigeria is still ranked among the ten nations of the world that experience high illiteracy rate. This research was to find out teachers' perception of the effectiveness of the current radio literacy programme including the development of the basic language ...

  13. Programme collaboration among educational agencies: A panacea ...

    African Journals Online (AJOL)

    Programme collaboration among educational agencies: A panacea for effective school library media programme in Nigerian schools. ... also identifies some areas of collaboration among the providers of school library service for greater efficiency and more meaningful impact on quality of education in Nigerian schools.

  14. Erasmus Mundus SEN: The Inclusive Scholarship Programme?

    Science.gov (United States)

    Grinbergs, Christopher J.; Jones, Hilary

    2013-01-01

    The Erasmus Mundus MA/Mgr in Special Education Needs (EM SEN) was created as a Masters Course funded by the European Commission's Erasmus Mundus Programme (EMP) to challenge and educate students in inclusive policy and practice in education. Yet, it is debatable the extent to which this programme embodies the values of an inclusive approach,…

  15. The future of the Brazilian resettlement programme

    Directory of Open Access Journals (Sweden)

    Thais Silva Menezes

    2017-10-01

    Full Text Available Brazil’s resettlement programmes have been praised for demonstrating the country’s commitment to refugee protection but the number resettled remains small compared with international need. Brazil needs to address the financing of such programmes if it is to ensure their sustainability and growth. 

  16. Making integrated rural development programmes work: A ...

    African Journals Online (AJOL)

    Integrated Rural Development Programmes (IRDPs) and more recently, Poverty Reduction Strategy Programmes (PRSPs), have become the gateway to poverty reduction, food security and sustainable development. However, in spite of their importance and the fact that billions of dollars are being poured into these ...

  17. National programmes. State of the nations.

    Science.gov (United States)

    Mathieson, Steve

    2005-03-17

    Besides some centralised procurement, Scotland's IT programme is being implemented on a bottom-up basis. Wales has adopted a less rigid approach than England, encouraging stakeholder involvement. Northern Ireland's programme is more centralised, with all its hospital IT systems in two service centres.

  18. Benchmarking Danish Vocational Education and Training Programmes

    DEFF Research Database (Denmark)

    Bogetoft, Peter; Wittrup, Jesper

    . This makes it difficult to compare the resources used, since some programmes by their nature require more classroom time and equipment than others. It is also far from straightforward to compare college effects with respect to grades, since the various programmes apply very different forms of assessment...

  19. Prioritization of Programmer's Productivity Using Analytic Hierarchy ...

    African Journals Online (AJOL)

    This paper focuses on the application of Analytic Hierarchy Process (AHP) model in the context of prioritizing programmer's productivity in University of Benin, Benin City Nigeria. This is achieved by evaluating the way in which the AHP model can be used to select the best programmer for the purpose of developing software ...

  20. Teaching design engineering in an interdisciplinary programme

    NARCIS (Netherlands)

    Wits, Wessel Willems; Homminga, Jasper Johan; Endedijk, Maaike Dorine; Visscher, Klaasjan; Krab-Hüsken, Leonie; van den Berg, Frank; Wilhelm, P.

    2014-01-01

    ATLAS, the Academy of Technology and Liberal Arts & Sciences, is an interdisciplinary three-year Bachelor of Science honours programme for talented students that opened its doors in September 2013. This international programme uses the concept of project-led education to teach students to integrate

  1. Norwegian High-School Students Internship Programme

    CERN Multimedia

    2017-01-01

    The High-School Students Internship Programme (HSSIP is a programme developed by the ECO group’s Teacher and Student Programmes section to engage students from a young age with scientific research and innovation. Norway was selected as one out of five countries for the pilot programmes run in 2017. Out of some 150 applications, 10 boys and 14 girls, from Longyearbyen (Svalbard) in the North to Flekkefjord in the South, were invited to participate in the Norwegian programme that took place from 15 October - 28 October. The youngsters were offered an intense two-week internship at CERN, during which they took part in many diverse activities. Accompanied by mentors, the students got a deeper insight into how CERN supports particle physics by working on their own projects and through a variety of visits.

  2. XML does Real Programmers a Service

    Energy Technology Data Exchange (ETDEWEB)

    Gorton, Ian

    2008-09-01

    As the sun slowly sets of this first decade of the new millenium, it seems appropriate to update the sojourn of the real programmers as they adapt to their ever changing technical and business environment. Real Programmers were perfectly characterized and differentiated from their quiche-eating, Pascal programming brethren in Ed Post’s seminal “Real Programmers Don’t Use Pascal” (Datamation, 1983). My follow-up ("Real programmers do use Delphi," Software, IEEE , vol.12, no.6, pp.8, 10, 12-, Nov 1995) charted their evolution from FORTRAN-only programmers to embracing a wider range of mainstream languages and tools that still afforded ample opportunity for creativity, game-playing, irregular work hours, and importantly, long-term job security.

  3. Patient Experiences of Structured Heart Failure Programmes

    Directory of Open Access Journals (Sweden)

    Nuala E. Tully

    2010-01-01

    Full Text Available Objectives. Patient experiences of structured heart failure rehabilitation and their views on the important components of heart failure services were examined. Methods. Focus groups were conducted with fifteen participants (men, =12 attending one of two heart failure rehabilitation programmes. Sessions were guided by a semistructured interview schedule covering participants' experiences of the programme, maintenance, and GP role. Focus group transcripts were analysed qualitatively. Results. Participants indicated that rehabilitation programmes substantially met their needs. Supervised exercise sessions increased confidence to resume physical activity, while peer-group interaction and supportive medical staff improved morale. However, once the programme ended, some participants' self-care motivation lapsed, especially maintenance of an exercise routine. Patients doubted their GPs' ability to help them manage their condition. Conclusion. Structured rehabilitation programmes are effective in enabling patients to develop lifestyle skills to live with heart failure. However, postrehabilitation maintenance interventions are necessary to sustain patients' confidence in disease self-management.

  4. Programmer`s manual for CAMCON: Compliance Assessment Methodology CONtroller

    Energy Technology Data Exchange (ETDEWEB)

    Rechard, R.P. [Sandia National Labs., Albuquerque, NM (United States); Gilkey, A.P.; Rudeen, D.K.; Byle, K.A. [New Mexico Engineering Research Inst., Albuquerque, NM (United States); Iuzzolino, H.J. [Geo-Centers, Inc., Albuquerque, NM (United States)

    1993-05-01

    CAMCON, the Compliance Assessment Methodology CONtroller, is an analysis system that assists in assessing the compliance of the Waste Isolation Pilot Plant (WIPP) with applicable long-term regulations of the US Environmental Protection Agency, including Subpart B of the Environmental Standards for the Management and Disposal of spent Nuclear Fuel, High-Level and Transuranic Radioactive Wastes, 40 CFR 191 and 40CFR268.6, which is the portion of the Land Disposal Restrictions implementing the Resource, Conservative, and Recovery Act of 1976, as amended that states the conditions for disposal of hazardous chemical wastes. This manual provides an architectural overview of the CAMCON system. Furthermore this manual presents guidelines and presents suggestions for programmers developing the many different types of software necessary to investigate various events and physical processes of the WIPP. These guidelines include user interface requirements, minimum quality assurance requirements, coding style suggestions, and the use of numerous software libraries developed specifically for or adapted for the CAMCON system.

  5. On-chip power delivery and management

    CERN Document Server

    Vaisband, Inna P; Popovich, Mikhail; Mezhiba, Andrey V; Köse, Selçuk; Friedman, Eby G

    2016-01-01

    This book describes methods for distributing power in high speed, high complexity integrated circuits with power levels exceeding many tens of watts and power supplies below a volt. It provides a broad and cohesive treatment of power delivery and management systems and related design problems, including both circuit network models and design techniques for on-chip decoupling capacitors, providing insight and intuition into the behavior and design of on-chip power distribution systems. Organized into subareas to provide a more intuitive flow to the reader, this fourth edition adds more than a hundred pages of new content, including inductance models for interdigitated structures, design strategies for multi-layer power grids, advanced methods for efficient power grid design and analysis, and methodologies for simultaneously placing on-chip multiple power supplies and decoupling capacitors. The emphasis of this additional material is on managing the complexity of on-chip power distribution networks.

  6. The CHIP surveys | IDRC - International Development Research ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2011-07-08

    Jul 8, 2011 ... Many of the young scholars relied on data generated by the China Household Income Project (CHIP), a collaboration between Chinese and international economists that has tracked inequality in China for the past 20 years.

  7. Spacecraft on a Chip Development Project

    Data.gov (United States)

    National Aeronautics and Space Administration — System on a chip is a method to increase engineering efficiency. State of the art components are increasing in gate count as expected according to Moore’s law....

  8. A Chip for an Implantable Neural Stimulator

    DEFF Research Database (Denmark)

    Gudnason, Gunnar; Bruun, Erik; Haugland, Morten

    2000-01-01

    This paper describes a chip for a multichannel neural stimulator for functional electrical stimulation (FES). The purpose of FES is to restore muscular control in disabled patients. The chip performs all the signal processing required in an implanted neural stimulator. The power and digital data...... transmission to the stimulator passes through a 5 MHz inductive link. From the signals transmitted to the stimulator, the chip is able to generate charge-balanced current pulses with a controllable length up to 256 µs and an amplitude up to 2 mA, for stimulation of nerve fibers. The quiescent current...... consumption of the chip is approx. 650 µA at supply voltages of 6–12 V, and its size is 3.9×3.5 mm2. It has 4 output channels for use in a multipolar cuff electrode....

  9. Medicaid CHIP Environmental Scanning and Program Char...

    Data.gov (United States)

    U.S. Department of Health & Human Services — ESPC development is sponsored by the CMS Center for Medicare and Medicaid Innovation in partnership with the Center for Medicaid and CHIP Services (CMCS) under the...

  10. Beneficiation of Compression Debarked Wood Chips

    Science.gov (United States)

    James A. Mattson

    1974-01-01

    Presents the results of a preliminary study of secondary beneficiation of compression debarked chips to reduce residual bark to acceptable amounts. Ballmilling is a feasible method of reducing residual bark and minimizing wood loss.

  11. Continuous Eligibility for Medicaid and CHIP Coverage

    Data.gov (United States)

    U.S. Department of Health & Human Services — States have the option to provide children with 12 months of continuous coverage through Medicaid and CHIP, even if the family experiences a change in income during...

  12. Microfluidic chip based microfiber/nanofiber sensors

    Science.gov (United States)

    Zhang, Lei; Tong, Limin

    2017-04-01

    We demonstrate three microfluidic chip based microfiber/nanofiber sensors for ultra-sensitive absorption, fluorescence, and femtoliter-scale sensing, respectively. The sensors shown here may open up new opportunities for ultra-sensitive biosensing and single molecule analysis.

  13. Prevention of Stripping under Chip Seals

    Science.gov (United States)

    2017-10-01

    Eighteen chip-sealed roadways in eight cities and counties in Minnesota were evaluated both in the field (for condition surveys and density tests) and in the laboratory (for permeability, stripping, tensile-strength ratio, asphalt film thickness, and...

  14. Chip seal performance measures : best practices.

    Science.gov (United States)

    2015-03-01

    The Washington State Department of Transportation (WSDOT) has a long history of designing, constructing, : and maintaining chip seal or bituminous surface treatment pavements. However, to date WSDOT has not : developed pavement performance indicators...

  15. Wafer of Intel Pentium 4 Prescott Chips

    CERN Multimedia

    Silicon wafer with hundreds of Penryn cores (microprocessor). There are around four times as many Prescott chips can be made per wafer than with the previous generation of Northwood-core Pentium 4 processors. It is faster and cheaper.

  16. Listen and Learn About PerioChip

    National Research Council Canada - National Science Library

    Ann-Marie C DePalma

    2008-01-01

    .... MIS Implant Technologies, established in 1995, is a rapidly expanding high tech research and production company that designs, develops, manufactures and markets a comprehensive range of dental implants. PerioChip...

  17. Distributed Processing Using Single-chip Microcomputers

    National Research Council Canada - National Science Library

    Pritchett, William

    1996-01-01

    This project investigates the use of single-chip microprocessors as nodes in a token ring control network and explores the implementation of a protocol to manage communication across such a network...

  18. Surface enhanced raman spectroscopy on chip

    DEFF Research Database (Denmark)

    Hübner, Jörg; Anhøj, Thomas Aarøe; Zauner, Dan

    2007-01-01

    In this paper we report low resolution surface enhanced Raman spectra (SERS) conducted with a chip based spectrometer. The flat field spectrometer presented here is fabricated in SU-8 on silicon, showing a resolution of around 3 nm and a free spectral range of around 100 nm. The output facet...... fiber. The obtained spectra show that chip based spectrometer together with the SERS active surface can be used as Raman sensor....

  19. Development of high reliability planar chip inductors

    Energy Technology Data Exchange (ETDEWEB)

    Swanson, H.W. Jr.

    1994-08-01

    A process for fabrication of multilayer planar chip inductors on ceramic wafers has been developed. This paper will summarize the progress made in the use of step-and-repeat print processes to fabricate a family of high reliability planar chip inductors for surface mount RF applications. Experimental data on thick-film gold and plated-copper windings are presented. In addition, the development of an automated RF probe station and waferized calibration standards are discussed.

  20. Link between chips and cutting moments evolution

    CERN Document Server

    Cahuc, Olivier; Gérard, Alain; 10.4028/WWW.scientific.net/AMR.423.89

    2012-01-01

    The better understanding of the material cutting process has been shown with the benefit of the forces and moments measurement since some years ago. In paper, simultaneous six mechanical components and chip orientation measurements were realized during turning tests. During these tests, the influence of the depth of cut or feed rate has been observed and a link between the chip orientation and the moment vector orientation or the central axis characteristics has been shown.

  1. Open borders for system-on-a-chip buses: A wire format for connecting large physics controls

    Directory of Open Access Journals (Sweden)

    M. Kreider

    2012-08-01

    Full Text Available System-on-a-chip (SoC bus systems are typically confined on-chip and rely on higher level components to communicate with the outside world. The idea behind the EtherBone (EB protocol is to extend the reach of the SoC bus to remote field-programmable gate arrays or processors. The EtherBone core implementation connects a Wishbone (WB Ver. 4 Bus via a Gigabit Ethernet based network link to remote peripheral devices. EB acts as a transparent interconnect module towards attached WB Bus devices. EB was developed in the scope of the WhiteRabbit Timing Project at CERN and GSI/FAIR. WhiteRabbit will make use of EB as a means to issue commands to its timing nodes and control connected accelerator hardware.

  2. Graphics algorithms on field programmable function arrays

    NARCIS (Netherlands)

    Smit, Jaap; Bosma, Marco

    1996-01-01

    The amount of energy consumed in basic CMOS building blocks, like external RAM, external bus-structures, multipliers, local (cache) memory and on chip bus-structures, is analyzed thoroughly to find ways for substantial improvement of the power consumption of high speed graphics algorithms: A Field

  3. Flip chip assembly of thinned chips for hybrid pixel detector applications

    CERN Document Server

    Fritzsch, T; Woehrmann, M; Rothermund, M; Huegging, F; Ehrmann, O; Oppermann, H; Lang, K.D

    2014-01-01

    There is a steady trend to ultra-thin microelectronic devices. Especially for future particle detector systems a reduced readout chip thickness is required to limit the loss of tracking precision due to scattering. The reduction of silicon thickness is performed at wafer level in a two-step thinning process. To minimize the risk of wafer breakage the thinned wafer needs to be handled by a carrier during the whole process chain of wafer bumping. Another key process is the flip chip assembly of thinned readout chips onto thin sensor tiles. Besides the prevention of silicon breakage the minimization of chip warpage is one additional task for a high yield and reliable flip chip process. A new technology using glass carrier wafer will be described in detail. The main advantage of this technology is the combination of a carrier support during wafer processing and the chip support during flip chip assembly. For that a glass wafer is glue-bonded onto the backside of the thinned readout chip wafer. After the bump depo...

  4. Dry chips versus green chips as furnish for medium-density fiberboard

    Science.gov (United States)

    Paul H. Short; George E. Woodson; Duane E. Lyon

    1978-01-01

    The fiber characteristics and the physical and mechanical properties of medium-density fiberboard (MDF), manufactured with pressure-refined fiber from green and partially dried raw material, were analyzed to determine if dry wood chips made a better furnish than green wood chips. Pressure-refining dry material produced coarser fiber than those obtained from green...

  5. Southern African AIDS Training Programme.

    Science.gov (United States)

    Dafoe, G H

    1994-01-01

    The Canadian Public Health Association (CPHA) with the Canadian International Development Agency (CIDA), in a little over 2 years, have established a Southern African AIDS Training Programme (SAT) that is effective in developing community-based responses to acquired immunodeficiency syndrome (AIDS). Based in Harare, Zimbabwe, the program provides financial assistance, training, monitoring, and advice and information to 120 project partners. The average grant size is $40,000. In a second phase of the project, SAT will attempt to meet the requests of its partners for more services. Currently, to meet needs for rapid, responsive training, and novel approaches to skill building, SAT has developed a collaborative nongovernmental organization (NGO) initiative, "The School Without Walls". This program identifies and amplifies what has worked effectively for organizations and programs. Other similar organizations and programs learn from these experiences. Site visits, apprenticeships, mentor organizations, and skills-building based on shared problem-diagnosis and resolution are some of the techniques employed. A draft report of the CIDA midterm external evaluation of SAT recommends renewal of the program, resourcing of the program to meet its regional responsibilities, and adoption of "The School Without Walls" as a central strategy for southern Africa.

  6. 2007 2008 ACADEMIC TRAINING PROGRAMME

    CERN Multimedia

    2008-01-01

    LECTURE SERIES 6 & 8 May 2008 11:00 -12:00 – Main Auditorium, bldg. 500-1 Energy isn’t Everything: CERN’s Fixed Target Niche Prof. John DAINTON / Cockcroft Institute & Liverpool University, UK Fixed target physics at CERN remains an essential part of the Laboratory’s scientific programme and horizon. In recent years fixed target and decay physics using CERN’s unique accelerator and beam facilities has continued to enable unique experiments to be undertaken. An overview is presented of the status of this physics and, wherever appropriate, of its future. LECTURE SERIES 7 May 2008 11:00 -12:00 – TH Auditorium – Bldg. 4-3-006 A rich revenue from the use of radioactive beams and radioactive targets: recent highlights from the nTOF and ISOLDE facilities 9 May 2008 11:00 -12:00 – Main Auditorium, bldg. 500-1 The fifth decade of ISOLDE: HIE-ISOLDE Professor Mark HUYSE, Leuven University, BE The On-Line Isotope Mass Separator ISOLDE is a facility dedicated to the production of a...

  7. The ATLAS Forward Proton Programme

    CERN Document Server

    Trzebinski, M; The ATLAS collaboration

    2012-01-01

    The ATLAS Forward Proton Programme - talk for the Low-x 2012 Meeting Quartic anomalous couplings measurement at μ = 46 and a total luminosity of 300 fb−1 is possible. The full AFP simulation in presence of pile-up confirms the gain in sensitivity between one and two orders of magnitude with respect to the standard (non-AFP) ATLAS methods. The use of the AFP allows reaching the values expected in Higgs-less or extra-dimension models. The production of exclusive dijet for μ = 23 and a total luminosity of 40 fb−1 the measurement is possible and interesting due to the huge model uncertainties at present level of the theory understanding. The measurement of the W asymmetry in a specific configuration at low μ allows to get a decisive understanding on the diffractive exchange. For all physics cases, AFP capabilities in terms of proton tagging and timing resolution are key and unique features unprecedented sensitivity to quartic anomalous coupling or novel QCD measurements.

  8. Eesti Ettevõtluse toetamise programm / Indrek Ustav

    Index Scriptorium Estoniae

    Ustav, Indrek, 1973-

    2000-01-01

    Eesti Ettevõtluse toetamise programm ehk Eesti BAS Programm (Estonian Business Advisory Service Programm) tegutseb Taani, Soome, Rootsi, Norra, Islandi ja EBRD vahelise lepingu alusel Eesti väikese ja keskmise suurusega ettevõtete toetamiseks

  9. The European Framework Programme under way

    CERN Multimedia

    2007-01-01

    The new European Framework Programme - FP7 - has recently started and will offer various possibilities for CERN to participate in EU co-funded projects for research and technological development. In December 2006, the Council of the European Union (EU) formally adopted the 7th European Framework Programme for research, technological development and demonstration activities (FP7). FP7 started on 1st January 2007 and will cover the period 2007 to 2013. With a total budget of 50.5 billion euros, FP7 is the largest Framework Programme in the history of the EU. FP7 consists of four major sub-programmes, referred to as 'Specific Programmes'. 'Cooperation' is focused on collaborative research and is divided into 10 research themes. 'Ideas' is a new EU programme for funding frontier research in all fields of science. 'Capacities' aims at strengthening the research capacities in Europe. Finally, 'People' succeeds the previous Marie Curie Programmes and targets the development of Europe's human potential. On 22 Decem...

  10. The European Framework Programme under way

    CERN Multimedia

    2007-01-01

    The new European Framework Programme - FP7 - has recently started and will offer various possibilities for CERN to participate in EU co-funded projects for research and technological development. In December 2006, the Council of the European Union (EU) formally adopted the 7th European Framework Programme for research, technological development and demonstration activities (FP7). FP7 started on 1 January 2007 and will cover the period 2007 to 2013. With a total budget of 50.5 B-Euros, FP7 is the largest Framework Programme in the history of the EU. FP7 consists of four major sub-programmes, referred to as 'Specific Programmes'. 'Cooperation' is focused on collaborative research and is divided into 10 research themes. 'Ideas' is a new EU programme for funding of frontier research in all fields of science. 'Capacities' aims at strengthening the research capacities in Europe. Finally, 'People' succeeds the previous Marie Curie Programmes and targets the development of Europe's human potential. On 22 December...

  11. On-chip cell analysis platform: Implementation of contact fluorescence microscopy in microfluidic chips

    Science.gov (United States)

    Takehara, Hiroaki; Kazutaka, Osawa; Haruta, Makito; Noda, Toshihiko; Sasagawa, Kiyotaka; Tokuda, Takashi; Ohta, Jun

    2017-09-01

    Although fluorescence microscopy is the gold standard tool for biomedical research and clinical applications, their use beyond well-established laboratory infrastructures remains limited. The present study investigated a novel on-chip cell analysis platform based on contact fluorescence microscopy and microfluidics. Combined use of a contact fluorescence imager based on complementary metal-oxide semiconductor technology and an ultra-thin glass bottom microfluidic chip enabled both to observe living cells with minimal image distortion and to ease controlling and handling of biological samples (e.g. cells and biological molecules) in the imaged area. A proof-of-concept experiment of on-chip detection of cellular response to endothelial growth factor demonstrated promising use for the recently developed on-chip cell analysis platform. Contact fluorescence microscopy has numerous desirable features including compatibility with plastic microfluidic chips and compatibility with the electrical control system, and thus will fulfill the requirements of a fully automated cell analysis system.

  12. Vertical chip-to-chip coupling between silicon photonic integrated circuits using cantilever couplers.

    Science.gov (United States)

    Sun, Peng; Reano, Ronald M

    2011-02-28

    We demonstrate vertical chip-to-chip light coupling using silicon strip waveguide cantilever couplers. The guided-wave couplers consist of silicon strip waveguides embedded within silicon dioxide cantilevers. The cantilevers deflect 90° out-of-plane via residual stress, allowing vertical light coupling between separate chips. A chip-to-chip coupling loss of 2.5 dB per connection is measured for TE polarization and 1.1 dB for TM polarization at 1550 nm wavelength. The coupling loss varies by less than±0.8 dB within the wavelength range from 1500 nm to 1565 nm for both polarizations. The couplers enable broadband and compact system architectures involving high speed vertical data transport between photonic integrated circuits.

  13. Evaluating a training programme for executive coaches

    Directory of Open Access Journals (Sweden)

    Karolyne Beets

    2012-07-01

    Full Text Available Orientation: The evaluation of training programmes provides methodological and logistical challenges to evaluators and human resource (HR managers. The training of executive coaches is no exception in this regard. Research purpose: The study aimed to investigate one particular aspect of the results of an executive coach training programme, and the extent to which knowledge, skills and attitudes acquired during the programme were applied in practical settings.Motivation for the study: Too little is known in South Africa about the effectiveness of training programmes, including executive coach training programmes. There is a need to demonstrate methodological approaches that would provide valid and reliable data.Research design, approach and method: The success case method (SCM was used to guide the study, consisting first of a survey of 80 participants in the training programme, followed by eight interviews to compare successful with less successful cases of skills transfer.Main findings: All six successful coaches were applying the proximal outcomes from the training with good results, with several valuable consequences resulting from the training. Barriers to successful implementation included personal circumstances and unfulfilled expectations of the programme content.Practical/managerial implications: Aspects of the training programme that could be improved included: the buddy selection system, more individualised feedback about self-development, closer supervision, and more support from programme managers.Contribution/value-add: This evaluation contributes to the evaluation literature by providing a documented exploration of a systematic application of the SCM. It also contributes to the coach training literature by providing a systematic evaluation of a coach training intervention in South Africa.

  14. Advanced Flip Chips in Extreme Temperature Environments

    Science.gov (United States)

    Ramesham, Rajeshuni

    2010-01-01

    The use of underfill materials is necessary with flip-chip interconnect technology to redistribute stresses due to mismatching coefficients of thermal expansion (CTEs) between dissimilar materials in the overall assembly. Underfills are formulated using organic polymers and possibly inorganic filler materials. There are a few ways to apply the underfills with flip-chip technology. Traditional capillary-flow underfill materials now possess high flow speed and reduced time to cure, but they still require additional processing steps beyond the typical surface-mount technology (SMT) assembly process. Studies were conducted using underfills in a temperature range of -190 to 85 C, which resulted in an increase of reliability by one to two orders of magnitude. Thermal shock of the flip-chip test articles was designed to induce failures at the interconnect sites (-40 to 100 C). The study on the reliability of flip chips using underfills in the extreme temperature region is of significant value for space applications. This technology is considered as an enabling technology for future space missions. Flip-chip interconnect technology is an advanced electrical interconnection approach where the silicon die or chip is electrically connected, face down, to the substrate by reflowing solder bumps on area-array metallized terminals on the die to matching footprints of solder-wettable pads on the chosen substrate. This advanced flip-chip interconnect technology will significantly improve the performance of high-speed systems, productivity enhancement over manual wire bonding, self-alignment during die joining, low lead inductances, and reduced need for attachment of precious metals. The use of commercially developed no-flow fluxing underfills provides a means of reducing the processing steps employed in the traditional capillary flow methods to enhance SMT compatibility. Reliability of flip chips may be significantly increased by matching/tailoring the CTEs of the substrate

  15. Experiment list: SRX112178 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available line=OS25 ES cells || chip antibody=8WG16 (MMS-126R, Covance) || chip antibody manufacturer=Covance || chromatin=Fixed || beads=Magn...etic beads http://dbarchive.biosciencedbc.jp/kyushu-u/mm

  16. Experiment list: SRX367330 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available nology) || sirna transfection=siBrd4 http://dbarchive.bi...=HEK293T cell || cell line=Human Embryonic Kidney 293 cells || chip antibody=CDK9 || chip antibody details=2316S (Cell Signaling Tech

  17. Experiment list: SRX367328 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available nology) || sirna transfection=siCTL http://dbarchive.bio...=HEK293T cell || cell line=Human Embryonic Kidney 293 cells || chip antibody=CDK9 || chip antibody details=2316S (Cell Signaling Tech

  18. Experiment list: SRX367329 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available hnology) || sirna transfection=siJMJD6 http://dbarchive....e=HEK293T cell || cell line=Human Embryonic Kidney 293 cells || chip antibody=CDK9 || chip antibody details=2316S (Cell Signaling Tec

  19. Experiment list: SRX190311 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available || treatment=None || treatment description=No special treatment or protocol applies || protocol=v042211.1 || protocol... description=Faster ChIP protocol & AMpure XP size selection for ChIP-s

  20. Experiment list: SRX543048 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available nology http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/ea...CID.adh murine thymic lymphoma || development stage=DN3 || chip antibody=rabbit anti-Miz-1 || chip antibody vendor=Santa Cruz Biotech

  1. Experiment list: SRX143814 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available | lab description=Ren - Ludwig Institue for Cancer Research || datatype=ChipSeq |...M918722: LICR ChipSeq Lung CTCF adult-8wks source_name=Lung || biomaterial_provider=LICR lab || lab=LICR-m |

  2. Experiment list: SRX821820 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available PPARG ChIP-seq || tissue=SQ White Adipose Tissue || chip antibody=anti-PPAR? antibody || chip antibody vendor=Santa Cruz Biotechnolog...ies http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/each

  3. Experiment list: SRX821812 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available =PPARG ChIP-seq || tissue=SQ White Adipose Tissue || chip antibody=anti-PPAR? antibody || chip antibody vendor=Santa Cruz Biotechnolo...gies http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/eac

  4. Experiment list: SRX974676 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ure || genotype/variation=pcf11-9 mutant || growth temperature=grown at 25C || chip antibody=CMA601 antibody || chip antibody referen...ce=PMID 25252976 http://dbarchive.biosciencedbc.jp/kyush

  5. Experiment list: SRX974682 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ure || genotype/variation=pcf11-2 mutant || growth temperature=grown at 37C || chip antibody=CMA601 antibody || chip antibody referen...ce=PMID 25252976 http://dbarchive.biosciencedbc.jp/kyush

  6. Experiment list: SRX180159 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available sd || cell type=hemogenic endothelium || chip antibody=CEBPb || chip antibody vendor=santa cruz biotechnol...ogy http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/eachData/bw/SRX180159.bw http://

  7. Performance oriented guidance for Mississippi chip seals - volume II.

    Science.gov (United States)

    2013-12-01

    A laboratory and field study was conducted related to long term chip seal performance. This reports primary : objective was to initiate development of a long term performance (LTP) test protocol for chip seals focused on : aggregate retention. Key...

  8. Kansas Department of Transportation 2014 chip seal manual.

    Science.gov (United States)

    2014-03-01

    A chip seal is a very effective thin surface treatment process used by maintenance managers to : preserve existing asphalt pavements. The Kansas Department of Transportation (KDOT) 2014 Chip Seal : Manual is a guide that provides guidelines, backgrou...

  9. Performance oriented guidance for Mississippi chip seals - volume I.

    Science.gov (United States)

    2013-12-01

    A five year laboratory study was conducted to investigate near surface properties of flexible pavements in relation to : how they are affected by bituminous surface treatments. Chip seals and scrub seals (a specialized type of chip seal) : were the f...

  10. Experiment list: SRX319551 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available use embryonic stem cells || genotype/variation=expressing Flag-bio tagged Dmap1 || chip beads=Dynabeads MyOn...e Streptavidin T1 || chip beads vendor=Invitrogen http://dbarchive.biosciencedbc.

  11. Experiment list: SRX319556 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ype=mouse embryonic stem cells || genotype/variation=expressing Flag-bio tagged Dax1 || chip beads=Dynabeads... MyOne Streptavidin T1 || chip beads vendor=Invitrogen http://dbarchive.bioscienc

  12. Experiment list: SRX319553 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available se embryonic stem cells || genotype/variation=expressing Flag-bio tagged Tip60 || chip beads=Dynabeads MyOne... Streptavidin T1 || chip beads vendor=Invitrogen http://dbarchive.biosciencedbc.j

  13. Experiment list: SRX319558 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available | cell type=mouse embryonic stem cells || genotype/variation=expressing control BirA || chip beads=Dynabeads... MyOne Streptavidin T1 || chip beads vendor=Invitrogen http://dbarchive.bioscienc

  14. Experiment list: SRX319555 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ype=mouse embryonic stem cells || genotype/variation=expressing Flag-bio tagged Dax1 || chip beads=Dynabeads... MyOne Streptavidin T1 || chip beads vendor=Invitrogen http://dbarchive.bioscienc

  15. Experiment list: SRX319557 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available se embryonic stem cells || genotype/variation=expressing Flag-bio tagged Nanog || chip beads=Dynabeads MyOne... Streptavidin T1 || chip beads vendor=Invitrogen http://dbarchive.biosciencedbc.j

  16. Novel High Pressure Pump-on-a-Chip Technology Project

    Data.gov (United States)

    National Aeronautics and Space Administration — HJ Science & Technology, Inc proposes to develop a novel high pressure "pump-on-a-chip" and "valve-on-a-chip" microfluidic technology for NASA planetary science...

  17. Experiment list: SRX821806 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available PPARG ChIP-seq || tissue=SQ White Adipose Tissue || chip antibody=anti-PPAR? antibody || chip antibody vendor=Santa Cruz Biotechnolog...ies http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/each

  18. Experiment list: SRX821809 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available PPARG ChIP-seq || tissue=SQ White Adipose Tissue || chip antibody=anti-PPAR? antibody || chip antibody vendor=Santa Cruz Biotechnolog...ies http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/each

  19. Experiment list: SRX821821 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available PPARG ChIP-seq || tissue=SQ White Adipose Tissue || chip antibody=anti-PPAR? antibody || chip antibody vendor=Santa Cruz Biotechnolog...ies http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/each

  20. Experiment list: SRX821818 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available =PPARG ChIP-seq || tissue=SQ White Adipose Tissue || chip antibody=anti-PPAR? antibody || chip antibody vendor=Santa Cruz Biotechnolo...gies http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/eac