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Sample records for ionotron device equipped

  1. Impact of gate geometry on ionic liquid gated ionotronic systems

    Science.gov (United States)

    Wong, A. T.; Noh, J. H.; Pudasaini, P. R.; Wolf, B.; Balke, N.; Herklotz, A.; Sharma, Y.; Haglund, A. V.; Dai, S.; Mandrus, D.; Rack, P. D.; Ward, T. Z.

    2017-04-01

    Ionic liquid electrolytes are gaining widespread application as a gate dielectric used to control ion transport in functional materials. This letter systematically examines the important influence that device geometry in standard "side gate" 3-terminal geometries plays in device performance of a well-known oxygen ion conductor. We show that the most influential component of device design is the ratio between the area of the gate electrode and the active channel, while the spacing between these components and their individual shapes has a negligible contribution. These findings provide much needed guidance in device design intended for ionotronic gating with ionic liquids.

  2. 30 CFR 77.410 - Mobile equipment; automatic warning devices.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Mobile equipment; automatic warning devices. 77... UNDERGROUND COAL MINES Safeguards for Mechanical Equipment § 77.410 Mobile equipment; automatic warning devices. (a) Mobile equipment such as front-end loaders, forklifts, tractors, graders, and trucks,...

  3. Medical Equipment Maintenance Programme Overview WHO Medical device technical series

    CERN Document Server

    Organization, World Health

    2011-01-01

    WHO and partners have been working towards devising an agenda an action plan tools and guidelines to increase access to appropriate medical devices. This document is part of a series of reference documents being developed for use at the country level. The series will include the following subject areas: . policy framework for health technology . medical device regulations . health technology assessment . health technology management . needs assessment of medical devices . medical device procurement . medical equipment donations . medical equipment inventory management . medical equipment maint

  4. Grounding devices of electrical equipment's installation and check to maintain

    Institute of Scientific and Technical Information of China (English)

    王鹏

    2009-01-01

    At this stage in real life,the incidents of electricity are increasing,the main reason is that the subjective sense is weak,non-importance,especially the operation and maintenance is more neglected,and even there is no sense in this area.In this paper,based on electrical equipment grounding system for use in practice,simple introdusing grounding device of electrical equipment's installation and maintenance checks.

  5. 77 FR 40843 - Federal Motor Vehicle Safety Standard No. 108; Lamp, Reflective Devices, and Associated Equipment

    Science.gov (United States)

    2012-07-11

    .... 108; Lamp, Reflective Devices, and Associated Equipment AGENCY: National Highway Traffic Safety.... SUPPLEMENTARY INFORMATION: Federal Motor Vehicle Safety Standard (FMVSS) No. 108, Lamps, reflective devices, and... to vertical aim, luminance of signaling and marking lamps, masking of front turn signals,...

  6. Essentials of Airway Management, Oxygenation, and Ventilation: Basic Equipment and Devices.

    Science.gov (United States)

    Becker, Daniel E; Rosenberg, Morton B; Phero, James C

    2015-01-01

    Offices and outpatient dental facilities must be properly equipped with devices for airway management, oxygenation, and ventilation. Optimizing patient safety using crisis resource management involves the entire dental office team being familiar with airway rescue equipment. Basic equipment for oxygenation, ventilation, and airway management is mandated in the majority of U.S. dental offices, per state regulations. The immediate availability of this equipment is especially important during the administration of sedation and anesthesia, as well as the treatment of medical urgencies/emergencies. This article reviews basic equipment and devices essential in any dental practice, whether providing local anesthesia alone or in combination with procedural sedation.

  7. Essentials of airway management, oxygenation, and ventilation: part 1: basic equipment and devices.

    Science.gov (United States)

    Becker, Daniel E; Rosenberg, Morton B; Phero, James C

    2014-01-01

    Offices and outpatient dental facilities must be properly equipped with devices for airway management, oxygenation, and ventilation. Optimizing patient safety using crisis resource management (CRM) involves the entire dental office team being familiar with airway rescue equipment. Basic equipment for oxygenation, ventilation, and airway management is mandated in the majority of US dental offices per state regulations. The immediate availability of this equipment is especially important during the administration of sedation and anesthesia as well as the treatment of medical urgencies/emergencies. This article reviews basic equipment and devices essential in any dental practice whether providing local anesthesia alone or in combination with procedural sedation. Part 2 of this series will address advanced airway devices, including supraglottic airways and armamentarium for tracheal intubation and invasive airway procedures.

  8. Choice of Elastomeric Material for Buffer Devices of Metallurgical Equipment

    Directory of Open Access Journals (Sweden)

    Firas M.F. Al-Quran

    2012-06-01

    Full Text Available This study sheds light on the materials (elastomers which are used for buffer equipment production. One of the unsolved problems concerning shock absorption is the problem of optimal material choice for the shock absorber. It is the main problem examined in this study. We conclude that the material should be chosen in accordance with such characteristics as energy intensity rate, internal friction and rheological characteristic.

  9. Composite technology in radar equipment. Dopler Meteo radar reflector device

    Directory of Open Access Journals (Sweden)

    A. V. Shumov

    2014-01-01

    Full Text Available The article is devoted features of the application composite materials in radar technology for example adjustment of the development technology of the reflector antenna device DMRL-S - radar for monitoring meteorological conditions.Russian and foreign analogues DMRL-S are made of aluminum, which no longer meets modern requirements for strength and weight. Also aluminum reflectors are not temperature stable. Composite materials are characterized by higher values of specific characteristics: temporary resistance, endurance limit, stiffness, elastic modulus, and less prone to cracking. The use of such materials improves the strength, rigidity and durability.For the manufacture of the DMRL-C reflector used composite materials based on epoxy resins reinforced with fiberglass (both unidirectional and woven. To increase the rigidity and weight reflector is made in the form of three-layer sandwich fiberglass panels with honeycomb core variable height. Design work was carried out in a CAD Siemens NX8.0 / Unigraphics, through which was established mathematical model layered reflector, as well as all accessories used in the manufacture. With the program NX Nastran was held strength calculation and analysis of stiffness on the finite element method.After the manufacture of the product, we measured the standard deviation of the working surface of the reflector from the theoretical surface using a three-dimensional laser scanner. Measurements were made at different angular positions of the reflector, and when loading. It is shown that the maximum strain in the operating modes of operation across the surface of the product does not exceed 4%, which will provide the most accurate operation of the product in any position of the antenna system.As a result of this work reflector design was developed, created and verified by experimental data calculation model. Reflector antenna device of the DMRL-S was manufactured and tested. The reflector was made of reinforced

  10. 48 CFR 252.239-7016 - Telecommunications security equipment, devices, techniques, and services.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Telecommunications... SOLICITATION PROVISIONS AND CONTRACT CLAUSES Text of Provisions And Clauses 252.239-7016 Telecommunications... clause: Telecommunications Security Equipment, Devices, Techniques, and Services (DEC 1991)...

  11. Research on the Pulsed Magnetic Field Device for Sterilization of Fruit and Vegetable Equipment

    Directory of Open Access Journals (Sweden)

    Liu Mingdan

    2013-04-01

    Full Text Available In view of the requests of the sterilization device of the fruit and vegetable that integrate cleaning and juicing together, and combined with the electromagnetic theory and the cold sterilization technology which is in common use in modern food industry, circuits are designed for the pulsed magnetic field sterilization device of the integrated machine .This circuits chose a linear solenoid in which r= 30mm, l= 200 mm. The experiment shows that the pulsed magnetic field produced by the device can achieve a better effect in killing bacillus coli, beer yeast and staphylococcus aurous, etc. Compared with the traditional sterilization device, the bactericidal effect of the pulsed magnetic field sterilization device is more obvious so that it will be the direction of the development of food equipments. [1]  

  12. The design of an energy harvesting device for prolonging the working time of DC equipment

    Science.gov (United States)

    Wen, Yayuan; Deng, Huaxia; Zhang, Jin; Yu, Liandong

    2016-01-01

    Energy harvesting (EH) derives from the idea of converting the ambient energy into electric energy, which can solve the problem of DC supply for some electronic equipment. PZT is a typical piezoelectric material of inorganic, which has been developed as EH devices to transfer ambient vibration energy into electric energy. However, these PZT devices require relatively violent excitation, and easy to be fatigue fracture under the resonance condition. In this paper, PVDF, which is a kind of soft piezoelectric polymer, is adopted for developing transducer. The PVDF devices are flexible and have longer life time than PZT devices under the harmonic environment. The EH researches are mainly focused on the development of energy transfer efficiency either by the mechanical structure of transducer or the improvement of circuit. However, the practicality and stability of the EH devices are important in the practical engineering applications. In this paper, a charge amplifier is introduced in the circuit in order to guarantee the stability of the battery charging under small ambient vibration conditions. The model of the mechanical structure of PVDF and the electric performance of circuit are developed. The experimental results and simulation show that the stability of battery charging is improved and the working time of DC equipment is prolonged.

  13. 30 CFR 75.1107-1 - Fire-resistant hydraulic fluids and fire suppression devices on underground equipment.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Fire-resistant hydraulic fluids and fire...-UNDERGROUND COAL MINES Fire Protection Fire Suppression Devices and Fire-Resistant Hydraulic Fluids on Underground Equipment § 75.1107-1 Fire-resistant hydraulic fluids and fire suppression devices on...

  14. 76 FR 23255 - Federal Motor Vehicle Safety Standards; Lamps, Reflective Devices, and Associated Equipment

    Science.gov (United States)

    2011-04-26

    ... associated equipment'' listed in Table III of Standard 108. Table III listed lamps such turn signal lamps, reflectors such as reflex reflectors, and associated equipment such as turn signal operating units. Further...

  15. Effects of gamma-ray irradiation on electronic and non-electronic equipment of Large Helical Device

    Science.gov (United States)

    K, Ogawa; T, Nishitani; M, Isobe; M, Sato; M, Yokota; H, Hayashi; T, Kobuchi; T, Nishimura

    2017-02-01

    In a deuterium operation on the Large Helical Device, the measurement and control equipment placed in the torus hall must survive under an environment of radiation. To study the effects of gamma-ray irradiation on the equipment, an irradiation experiment is performed at the Cobalt-60 irradiation facility of Nagoya University. Transient and permanent effects on a personal computer, media converters, programmable logic controllers, isolation amplifiers, a web camera, optical flow meters, and water sealing gaskets are experimentally surveyed. Transient noise appears on the web camera. Offset of the signal increases with an increase of the integrated dose on the programmable logic controller. The DeviceNet module on the programmable logic controller is broken at the integrated dose of 72 Gy, which is the expected range of the integrated dose of the torus hall. The other equipment can survive under the gamma-ray field in the torus hall.

  16. DeviceNet现场总线在MOCVD设备上的应用%Application of DeviceNet Field Bus in MOCVD Equipment

    Institute of Scientific and Technical Information of China (English)

    肖慧; 林博奇

    2014-01-01

    以MOCVD设备为例,介绍一种基于DeviceNet现场总线标准,采用远程DeviceNet扫描仪SST-END-1-C2与流量控制器、压力控制器构成现场总线控制网络。给出了DeviceNet软件设计与控制实现。使用效果表明DeviceNet是基于CAN总线技术的一种低成本的通信链接,是一种低端网络系统,具有低成本、高效率、高可靠性的特点。%Taking MOCVD equipment for example, this paper introduced a kind of standard based on DeviceNet field bus. The field bus control network consisted of the remote DeviceNet scanner, SST-END-1-C2, flow controllers and pressure controllers. This paper gave the software design of DeviceNet and control implementation. The use effectiveness of DeviceNet shows that DeviceNet is a kind of low cost communication link based on CAN bus technology, a kind of low network system with low cost, high efficiency and high reliability characteristics.

  17. A study on developpement of guideline on writing technical document for electrical medical devices: Dental x-ray equipment

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Seung Youl; Kim, Jae Ryang; Lee, Jun Ho; Park, Chang Won [Division of Medical Device Research, National Institute of Food and Drug Safety Evaluation, Mnistry of Food and Drug Safety (Korea, Republic of)

    2016-12-15

    Due to recent population aging, the number of check-up for senior citizens has increased steadily. According to this trend, the market size of dental X-ray equipment and the number of approval and review for these devices have simultaneously increased. The technical document of medical device is required for approval and review for medical device, and medical device companies needs to have work comprehension and expertise, as the document needs to include the overall contents such as performances, test criteria, etc.. Yet, since most of domestic manufacturers or importers of medical devices are small businesses, it is difficult for them to recruit professional manpower for approval of medical devices, and submission of inaccurate technical documents has increased. These problems lead to delay of the approval process and to difficulties in quick entering into the market. Especially, the Ministry of Food and Drug safety (MFDS) standards of a dental extra-oral X-ray equipment, a dental intra-oral X-ray equipment, an arm-type computed tomography, and a portable X-ray system have been recently enacted or not. this guideline of dental X-ray equipment adjusting revised standards was developed to help relative companies and reviewers. For this study, first, the methods to write technical document have been reviewed with revised international and domestic regulations and system. Second, the domestic and foreign market status of each item has been surveyed and analyzed. Third, the contents of technical documents already approved by MFDS have been analyzed to select the correct example, test items, criteria, and methods. Finally, the guideline has been developed based on international and domestic regulation, through close review of a consultative body composed of academic, industrial, research institute and government experts.

  18. Design and adaptation of miniaturized electrochemical devices integrating carbon nanotube-based sensors to commercial CE equipment.

    Science.gov (United States)

    Arribas, Alberto Sánchez; Moreno, Mónica; Bermejo, Esperanza; Angeles Lorenzo, M; Zapardiel, Antonio; Chicharro, Manuel

    2009-10-01

    The design of new electrochemical devices integrating carbon nanotube sensors and their adaptation to commercial CE equipments are described. One of these designs was made for using commercial screen-printed electrodes, whereas the second was projected for coupling commercial glassy carbon electrodes. The electrochemical characterization of these devices revealed that their hydrodynamic behaviour is strongly influenced by the electrode modification with multi-wall carbon nanotubes that provided faster and/or more sensitive signals. The analytical applicability of these devices was illustrated for the CZE separation of chlorinated phenols and the MEKC separation of endocrine disruptors, where the use of carbon nanotube sensors has proved to be advantageous when compared with unmodified ones, with good electrocatalytic properties combined with acceptable background currents and a remarkable resistance to passivation.

  19. 77 FR 71717 - Federal Motor Vehicle Safety Standards; Lamps, Reflective Devices, and Associated Equipment

    Science.gov (United States)

    2012-12-04

    .... 30, 2005). ] SABIC Innovative Plastics US LLC (SABIC-IP) sent a letter to NHTSA on August 11, 2008... expected to affect the cost of manufacturing motor vehicle lighting equipment. D. Executive Order 13132... expenditure by State, local or tribal governments, in the aggregate, or by the private sector, of more than...

  20. Target-Induced and Equipment-Free DNA Amplification with a Simple Paper Device.

    Science.gov (United States)

    Liu, Meng; Hui, Christy Y; Zhang, Qiang; Gu, Jimmy; Kannan, Balamurali; Jahanshahi-Anbuhi, Sana; Filipe, Carlos D M; Brennan, John D; Li, Yingfu

    2016-02-18

    We report on a paper device capable of carrying out target-induced rolling circle amplification (RCA) to produce massive DNA amplicons that can be easily visualized. Interestingly, we observed that RCA was more proficient on paper than in solution, which we attribute to a significantly higher localized concentration of immobilized DNA. Furthermore, we have successfully engineered a fully functional paper device for sensitive DNA or microRNA detection via printing of all RCA-enabling molecules within a polymeric sugar film formed from pullulan, which was integrated with the paper device. This encapsulation not only stabilizes the entrapped reagents at room temperature but also enables colorimetric bioassays with minimal steps.

  1. Methods for medical device and equipment procurement and prioritization within low- and middle-income countries: findings of a systematic literature review

    OpenAIRE

    Diaconu, Karin; Chen, Yen-Fu; Cummins, Carole; Jimenez Moyao, Gabriela; Manaseki-Holland, Semira; Lilford, Richard

    2017-01-01

    Background Forty to 70 % of medical devices and equipment in low- and middle-income countries are broken, unused or unfit for purpose; this impairs service delivery to patients and results in lost resources. Undiscerning procurement processes are at the heart of this issue. We conducted a systematic review of the literature to August 2013 with no time or language restrictions to identify what product selection or prioritization methods are recommended or used for medical device and equipment ...

  2. 49 CFR 571.108, Nt. - Standard No. 108; Lamps, reflective devices, and associated equipment.

    Science.gov (United States)

    2010-10-01

    ..., Color Specification for Electric Signal Lighting Devices, February 1977. (f) Two samples of each... this standard applies shall comply with SAE Standard J578c, Color Specification for Electric Signal... presence is perceived and their signals understood, both in daylight and in darkness or other conditions...

  3. Artifical Excitation of Ferro-Resonance for Testing Electrotechnical Equipment in Distribution Devices with Increased Voltage

    Directory of Open Access Journals (Sweden)

    Ye. V. Dmitriev

    2006-01-01

    Full Text Available On the basis of the developed device for protection against of ferro-resonant and high-frequency cumulative over-voltages an algorithm for obtaining a voltage imitating ferro-resonant over-voltages is proposed in the paper. This algorithm presupposes to apply a voltage to the secondary transformer side from an extraneous source is proposed.

  4. 47 CFR 2.803 - Marketing of radio frequency devices prior to equipment authorization.

    Science.gov (United States)

    2010-10-01

    ... advertising for sale or lease), or import, ship, or distribute for the purpose of selling or leasing or... prohibit agreements between such parties to produce new products, manufactured in accordance with... section, a radio frequency device may be advertised or displayed, e.g., at a trade show or...

  5. The Difficult Airway Society 'ADEPT' guidance on selecting airway devices: the basis of a strategy for equipment evaluation.

    Science.gov (United States)

    Pandit, J J; Popat, M T; Cook, T M; Wilkes, A R; Groom, P; Cooke, H; Kapila, A; O'Sullivan, E

    2011-08-01

    Faced with the concern that an increasing number of airway management devices were being introduced into clinical practice with little or no prior evidence of their clinical efficacy or safety, the Difficult Airway Society formed a working party (Airway Device Evaluation Project Team) to establish a process by which the airway management community within the profession could itself lead a process of formal device/equipment evaluation. Although there are several national and international regulations governing which products can come on to the market and be legitimately sold, there has hitherto been no formal professional guidance relating to how products should be selected (i.e. purchased). The Airway Device Evaluation Project Team's first task was to formulate such advice, emphasising evidence-based principles. Team discussions led to a definition of the minimum level of evidence needed to make a pragmatic decision about the purchase or selection of an airway device. The Team concluded that this definition should form the basis of a professional standard, guiding those with responsibility for selecting airway devices. We describe how widespread adoption of this professional standard can act as a driver to create an infrastructure in which the required evidence can be obtained. Essential elements are that: (i) the Difficult Airway Society facilitates a coherent national network of research-active units; and (ii) individual anaesthetists in hospital trusts play a more active role in local purchasing decisions, applying the relevant evidence and communicating their purchasing decisions to the Difficult Airway Society. © 2011 The Authors. Anaesthesia © 2011 The Association of Anaesthetists of Great Britain and Ireland.

  6. Numerical Simulation of Electric Controlled Injection Device Equipped on Gas Fuel Engine

    Directory of Open Access Journals (Sweden)

    Wenqing Ge

    2014-07-01

    Full Text Available Since there exist the problems of engine temping and combustion instability on the heavy-duty gas fuel engine based on single-point injection system, an electronically controlled multi-point injection system utilizing moving-coil electromagnetic linear actuator and mushrooms type valve structure was developed. The influence mechanism to gas fuel intake and mixing process caused by injection pulse width and installation site of the injection device was determined by the established CFD numerical simulation model. And the related experimental researches are completed. The results showed that the injection pulse width between 360ºCA to 450ºCA could not only realize sufficient fuel gas intake, but also avoid fuel wastage during engine’s scavenging period.  Furthermore, the injection devices should be installed adjacent to combustion chambers, which could avoid the injected gas fuel from being sucked into other intake manifolds and ensure it to flow into cylinders more adequately. The self-developed electronically controlled multi-point injection system could solve the problems of the engine tempering and combustion instability.

  7. Blast Analysis of Laminated Glass Curtain Walls Equipped by Viscoelastic Dissipative Devices

    Directory of Open Access Journals (Sweden)

    Chiara Bedon

    2012-09-01

    Full Text Available Nonlinear numerical simulations are reported for a conventional unitized laminated glass curtain wall subjected to high- and low-level air blast loading. The studied curtain wall, spanning floor to floor, consisted of a laminated glass panel, a continuous bead of structural silicone sealant, a split screw spline frame and four rigid brackets. Firstly, a linear elastic FE-model (M01 is presented to investigate dynamic stresses and deflections due to explosion, by taking into account geometrical nonlinearities. Since, in similar glazing systems, it is important to take into account the possible cracking of glass lites, a second model (M02, calibrated to previous experimental data, is proposed. In it, glass behaves as a brittle-elastic material, whereas an elastoplastic characteristic curve is assumed for mullions. As a result, the design explosion seriously affects the main components of the curtain wall, especially the bead of silicone. To address these criticalities, additional viscoelastic (VE devices are installed at the frame corners (M03. Their effectiveness explains the additional deformability provided to the conventional curtain wall, as well as the obvious dissipation of the incoming energy due to blast loading. Structural and energy capabilities provided by devices are highlighted by means of numerical simulations.

  8. Measurement of Blood Pressure Using an Arterial Pulsimeter Equipped with a Hall Device

    Directory of Open Access Journals (Sweden)

    Jong-Gu Choi

    2011-01-01

    Full Text Available To measure precise blood pressure (BP and pulse rate without using a cuff, we have developed an arterial pulsimeter consisting of a small, portable apparatus incorporating a Hall device. Regression analysis of the pulse wave measured during testing of the arterial pulsimeter was conducted using two equations of the BP algorithm. The estimated values of BP obtained by the cuffless arterial pulsimeter over 5 s were compared with values obtained using electronic or liquid mercury BP meters. The standard deviation between the estimated values and the measured values for systolic and diastolic BP were 8.3 and 4.9, respectively, which are close to the range of values of the BP International Standard. Detailed analysis of the pulse wave measured by the cuffless radial artery pulsimeter by detecting changes in the magnetic field can be used to develop a new diagnostic algorithm for BP, which can be applied to new medical apparatus such as the radial artery pulsimeter.

  9. Plasma facilities measuring equipment and high-voltage systems for basic research and technology

    Energy Technology Data Exchange (ETDEWEB)

    Sadowski, M.; Pawlowicz, W. [eds.] [Soltan Inst. for Nuclear Studies, Otwock-Swierk (Poland)

    1994-12-31

    The report presents short description and the main technical data of various devices and systems designed and constructed at the Thermonuclear Research Dept. of the Soltan Institute for Nuclear Studies (SINS) in Swierk n. Warsaw, Poland. Different Plasma-Focus (PF) facilities of energy ranging from several kJ to 360 kJ, as well as the Ion Implosion Facilities of energy equal to 400 kJ, are shortly described. We present different cameras and analyzers used for studies of ions and X-rays. We also describe e.g. IONOTRONs used for material engineering. High-Voltage Pulse Generators developed for the voltage range from 40 kV to 2.4 MV, various Data Acquisition Systems, and special Vacuum Stands. Some selected technical units used in high-voltage systems are also presented. (author). 32 figs.

  10. Methods for medical device and equipment procurement and prioritization within low- and middle-income countries: findings of a systematic literature review.

    Science.gov (United States)

    Diaconu, Karin; Chen, Yen-Fu; Cummins, Carole; Jimenez Moyao, Gabriela; Manaseki-Holland, Semira; Lilford, Richard

    2017-08-18

    Forty to 70 % of medical devices and equipment in low- and middle-income countries are broken, unused or unfit for purpose; this impairs service delivery to patients and results in lost resources. Undiscerning procurement processes are at the heart of this issue. We conducted a systematic review of the literature to August 2013 with no time or language restrictions to identify what product selection or prioritization methods are recommended or used for medical device and equipment procurement planning within low- and middle-income countries. We explore the factors/evidence-base proposed for consideration within such methods and identify prioritization criteria. We included 217 documents (corresponding to 250 texts) in the narrative synthesis. Of these 111 featured in the meta-summary. We identify experience and needs-based methods used to reach procurement decisions. Equipment costs (including maintenance) and health needs are the dominant issues considered. Extracted data suggest that procurement officials should prioritize devices with low- and middle-income country appropriate technical specifications - i.e. devices and equipment that can be used given available human resources, infrastructure and maintenance capacity. Suboptimal device use is directly linked to incomplete costing and inadequate consideration of maintenance services and user training during procurement planning. Accurate estimation of life-cycle costing and careful consideration of device servicing are of crucial importance.

  11. COMPARISON OF TRUNK AND LOWER EXTREMITY MUSCLE ACTIVITY AMONG FOUR STATIONARY EQUIPMENT DEVICES: UPRIGHT BIKE, RECUMBENT BIKE, TREADMILL, AND ELLIPTIGO®.

    Science.gov (United States)

    Bouillon, Lucinda; Baker, Ryan; Gibson, Chris; Kearney, Andrew; Busemeyer, Tommy

    2016-04-01

    Stationary equipment devices are often used to improve fitness. The ElliptiGO® was recently developed that blends the elements of an elliptical trainer and bicycle, allowing reciprocal lower limb pedaling in an upright position. However, it is unknown whether the muscle activity used for the ElliptiGO® is similar to walking or cycling. To date, there is no information comparing muscle activity for exercise on the treadmill, stationary upright and recumbent bikes, and the ElliptiGO®. The purpose of this study was to assess trunk and lower extremity muscle activity among treadmill walking, cycling (recumbent and upright) and the ElliptiGO® cycling. It was hypothesized that the ElliptiGO® and treadmill would elicit similar electromyographic muscle activity responses compared to the stationary bike and recumbent bike during an exercise session. Cohort, repeated measures. Twelve recreationally active volunteers participated in the study and were assigned a random order of exercise for each of the four devices (ElliptiGO®, stationary upright cycle ergometer, recumbent ergometer, and a treadmill). Two-dimensional video was used to monitor the start and stop of exercise and surface electromyography (SEMG) were used to assess muscle activity during two minutes of cycling or treadmill walking at 40-50% heart rate reserve (HRR). Eight muscles on the dominant limb were used for analysis: gluteus maximus (Gmax), gluteus medius (Gmed), biceps femoris (BF), lateral head of the gastrocnemius (LG), tibialis anterior (TA), rectus femoris (RF). Two trunk muscles were assessed on the same side; lumbar erector spinae at L3-4 level (LES) and rectus abdominus (RA). Maximal voluntary isometric contractions (MVIC) were determined for each muscle and SEMG data were expressed as %MVIC in order to normalize outputs. The %MVIC for RF during ElliptiGO® cycling was higher than recumbent cycling. The LG muscle activity was highest during upright cycling. The TA was higher during walking

  12. Design and fabrication of equipment and devices for a Radiotherapy department; Diseno y fabricacion de equipos y aditamentos para un departamento de Radioterapia

    Energy Technology Data Exchange (ETDEWEB)

    Picon, C.L.; Zaharia B, M. [Departamento de Radioterapia. Instituto de Enfermedades Neoplasicas, Av. Angamos Este 2520, Lima (Peru)

    1998-12-31

    The objective of this work is to present the possibility to design and construct utilizing local technology, a series of equipment and devices necessaries for a routine in a Radiotherapy Department with typical budget in the Latin-American hospitals. (Author)

  13. Characterization of a nine-meter sensor-equipped wind turbine blade using a laser measuring device

    Science.gov (United States)

    A nine-meter turbine blade was prepared for an experiment to examine the movement and fatigue patterns during operation on a 115 kW turbine. The blade, equipped with surface mounted fiber optic strain gauges, foil strain gauges, single, and triple axis accelerometers was placed on a calibration fixt...

  14. Experimental analysis on filter press and energy consumption performance of diaphragm press drying device in chemical post-processing integrated equipment

    Directory of Open Access Journals (Sweden)

    Yin-Fa Zhu

    2016-03-01

    Full Text Available Higher efficiency, lower energy consumption and less pollution are become more and more important in chemical engineering. Post-process is one of the key parts for producing chemical productions. Thus, we develop a novel device, Chemical Post-Processing Integrated Equipment (CPPIE, which can deal with crystallization, filtration, washing and drying in the same tank by changing the position of it. Without the transfer during these processes, CPPIE have meaningful advantages compared to conventional devices. In this paper, the structure and the working procedure of CPPIE are introduced, and Diaphragm press drying device (DPDD in CPPIE is further described. Then, the experimental setup is arranged. Its drying and energy consumption performances are experimentally investigated. The performance of DPDD is analyzed experimentally with theory to validate it can meet the requirements of industrial applications. Furthermore, the energy consumption for the whole processes is calculated with experimental data. Compared to CPPIE without DPDD, CPPIE with DPDD has energy conservation about 25%. This work presents the feasibility of CPPIE, the advantage of DPDD for drying process with lower energy consumption, which can be referenced for designing similar integrated equipment.

  15. A Brief Introduction of Anti-piracy Equipment and Device%船舶防海盗设备和器材简介

    Institute of Scientific and Technical Information of China (English)

    王建明

    2012-01-01

    在当前海盗劫持船舶频发的形势下,各大航运公司和安保专业设备公司积极响应,研制开发出一系列专业设备和器材给广大船员带来福音。笔者曾多次通过亚丁湾及西非海域,因而根据自身抗击海盗经历及从事航海保安员培训经验中整理总结了目前开发使用的防海盗设备和器材,希望能够帮助广大船员熟悉这些设备和器材并充分利用,以提高防海盗技能,保证船舶安全航行。%In the current situation of frequent piracy,big shipping companies and security professional equipment companies make a positive response,and develops a series of professional equipments,which bring sailors good news.The author has repeatedly voyaged through the gulf of Aden and west African waters,and according to their own experience of fighting against pirates and training experience of security work,the writer summarizes the current equipments of anti-piracy,hoping to help the crew familiar with these devices and equipment and make full use of them,so as to improve anti-piracy skills,and ensure voyage security.

  16. 压力式电梯超载保护装置检测仪%A Pressure Type Testing Equipment for Lift Overload Protection Device

    Institute of Scientific and Technical Information of China (English)

    庞涛; 祝新伟; 苏万斌; 朱建新

    2015-01-01

    A pressure type testing equipment for lift overload protection device was presented, which included an adjustable cas⁃ing suit, a bottom board, a universal level, a hydraulic mechanism, a suspension mechanism, etc. Through contacting with the related components of lift, the equipment passed the pressure produced by the hydraulic mechanism to the rope end suit on the side of car, to simulate the force of the rope end suit when the car was loaded, the pressure value was shown on the pressure gauge, to evaluate wheth⁃er the device met the standards, with the consideration of the parameters of lift, the movements of the lift overload protection device. The design theory, structure, and specific testing procedure were described, and a prototype was manufactured. The trial result shows the testing accuracy of the testing equipment meets the national standards, with simple structure, easy to bring and operate, which can replace the loading testing method, the testing cost and labor intensity are reduced largely, the testing efficiency is improved.%提出一种压力式电梯超载保护装置检测仪,由可调套管组、底板、万向水平仪、液压机构及悬架机构等部件组成,通过与电梯相关部件的联接,将液压机构产生的力施加到轿厢侧的绳头组上,以此模拟轿厢加载时绳头组的受力情况,在压力表上显示压力值,结合电梯自身参数及超载保护装置的动作情况等判断超载保护装置是否符合标准要求。给出了检测仪的设计原理、结构组成及具体的检测流程,并研制出了样机。试用结果表明:检测仪检测精度满足国家标准的要求,结构轻巧易携带,操作简单,代替了加载试验的方法,极大地降低了检测成本、劳动强度,检测效率大幅提高。

  17. Basic concepts and issues: a primer on distribution and sales representative agreements in the medical device and durable medical equipment industries.

    Science.gov (United States)

    Burow, Heiko E; Kolls, Raymond C

    2006-01-01

    Counsel for a manufacturer of medical devices or durable medical equipment must have working knowledge of various legal disciplines to draft contracts with intermediaries (sales representatives and distributors) for the marketing and sale of the manufacturer's products. If the manufacturer wishes to sell its products abroad, counsel must become familiar with the laws and business practices of the target country, and methods of gaining access to the foreign market. This Article gives readers an overview of the applicable legal principles, under U.S. and foreign laws, in the areas of agency, contracts, healthcare regulation, consumer protection, intellectual property protection, and dealer protection. To aid counsel in drafting intermediary agreements, specific contractual terms and issues are explored in depth, including: appointment clauses, performance provisions, provisions concerning pricing and payment, protective clauses (shielding the manufacturer from liability), term and termination provisions, independent contractor clauses, export control clauses, recordkeeping and audit provisions, choice of law clauses, and dispute resolution clauses.

  18. Drilling equipment

    Energy Technology Data Exchange (ETDEWEB)

    Voyevodin, Yu.M.; Kholosha, Ye.G.; Leshchenko, A.G.; Timchenko, A.I.

    1979-01-10

    The invention refers to units designed for extracting minerals by mechanical action on the face by a cutting tool. There is a known drills which includes a pulse device which contains a combustion chamber, cylinder, piston-percussion tool and cutting tool. The combustion chamber and the sub-piston cavity of the cylinder are connected by a channel in which there is a distributor. Its shortcoming is the fact that the pulse device does not guarantee the necessary motion of the actuating mechanism for its velocity and frequency of the shocks on the cutting tool. This reduces the efficiency of the operation and limits the area of application. The purpose of the proposed invention is to improve productivity of the device. This is achieved because the head of the drill is equipped with a 2-piston pulse device which contains 2-combustion chambers, 2 working cylinders, 2 piston percussion instruments, a rod with gas-conducting and connecting channels for interconnection of the sub-piston cavities and combustion chambers of both cylinders. The spent gases of one cylinder are used for closing the combustion chamber of the second cylinder.

  19. 47 CFR 36.126 - Circuit equipment-Category 4.

    Science.gov (United States)

    2010-10-01

    ... equipment. (6) Composite sets and repeating coils. (7) Program transmission amplifiers, monitoring devices... equipment is general use, while audio program transmission amplifiers, bridges, monitoring devices and... jurisdictions shall be updated annually. Information Origination/Termination (IOT) Equipment...

  20. The Quality of Healthcare Service Delivery in Nigeria: An Assessment of the Availability of Some Basic Medical Devices/Equipment in the Primary Health Care Centres in Delta State

    Directory of Open Access Journals (Sweden)

    Omuta GED

    2016-05-01

    Full Text Available Background: Ordinarily, accessibility implies locational proximity. However, this study limits its use to the quality of what is accessed. There is, therefore, service-delivery inaccessibility, when health care seekers can only access poor quality service, because of the poor quality of the equipment at the disposal of primary health care centres. Service-delivery equipment are, therefore, surrogate indicators of the quality of the health care services that are geographically accessible. Methodology: Both qualitative and quantitative approaches of investigation were deployed, using structured questionnaires and focus group discussions/key informant interviews, respectively. It covered nine local government areas, three each from the senatorial districts. The paper discusses three basic medical devices/equipment that determine the quality of services delivered by PHCs, namely available and functioning general purpose equipment; most commonly used methods of sterilization; and availability of different types of laboratory tests. The quantitative data were cleaned up, processed and analysed, using the SPSS 10.0. Results: There were variations in the availability of devices and equipment. Syringes/needles and stethoscopes were available in more than three-quarters of the centres, while less than ten (10 per cent had microscopes. About 15 per cent of the centres either had no methods of sterilization at all or used ‘inappropriate’ ones. In spite of the prevalence of malaria, only 28.89 per centres could test for the parasite. Conclusion: The quality of services were perceived as poor because the basic medical devices and equipment were either lacking or inadequate. Policy implication is that government should increase resource allocation to the PHC subsector to procure the basic facilities for efficient service delivery.

  1. Anti-cross-infection Design and Standard Requirements of Dental Devices and Equipments%口腔器械设备防交叉感染设计与标准要求

    Institute of Scientific and Technical Information of China (English)

    李丹荣

    2013-01-01

    This paper analyzed the main factors that cause cross-infection of oral clinical, and presented the design requirements of anti-cross-infection dental devices and equipments. It focused on the requirements of dental devices and equipments standards involved in anti-cross-infection, as wel as the latest international standardization progress.%  本文分析了引起口腔临床交叉感染的主要因素,提出了口腔器械设备防交叉感染的设计要求,重点讲述了口腔器械设备涉及防交叉感染的标准要求,以及国际最新标准化进展。

  2. 输变电设备监测装置运行故障及可用性分析%Monitoring Device Fault and Availability Analysis of Electric Transmission and Transformation Equipment

    Institute of Scientific and Technical Information of China (English)

    王永奇

    2016-01-01

    In allusion to the current situation of lower availability ratio of electric transmission and transformation equipment online monitor-ing device at present, introduction was made to the practical application of monitoring device. This paper analyzed the fault causes of electric transmission and transformation equipment generated in the respects of communications, power supply, sensors and workstations, and presented fault handling measures, so as to improve the availability of electric transmission and transformation equipment online monitoring device.%针对目前输变电设备在线监测装置可用率较低的现状,介绍了监测装置的实际应用情况,分析了输变电设备在线监测装置在通信、供电电源、传感器及工作站等方面故障产生的原因,并提出了相应的处理措施,以提高输变电设备监测装置的可用率。

  3. Lightweight Design of Special Emergency Lifting Device of a Special Equipment%特种装备专用应急起重装置轻量化设计

    Institute of Scientific and Technical Information of China (English)

    郑艳琴; 向敢; 刘建华; 柯争华; 方利卡; 翁泽宇

    2012-01-01

    In according to the needs of use, maintenance and repair of a special equipment, and make clear the basic requirements of design of special emergency lifting device of a special equipment, the paper introduced the overall plan of design of this special emergency lifting device. Proceeded to finite element analysis on this lifting device with software ANSYS and checked the intensity of overall structure. Introduced a concept of lightweight design and carried on structure optimization on overall structure of this special emergency lifting device and focused on weight reduction on side plate of girder. The finite element analysis results show that the new design of overall structure of the emergency lifting device can meet the required intensity and at the same time the whole weight can reduce from 220 kg to 181 kg compare with the original project. [ Ch,6 fig. 11 ref. ]%根据某特种装备使用、维护和维修的需要,明确该设备专用应急起重装置的设计基本要求,确定总体方案设计.利用有限元软件ANSYS对该起重装置整体结构进行有限元分析,验算整体结构的强度.引入轻量化设计理念,对该专用应急起重装置整体结构进行结构优化,大粱侧板进行了重点的减重处理.有限元分析结果表明,新设计的应急起重装置总体结构在满足强度要求的同时,整体重量从原结构方案的220 kg减轻到181 kg.

  4. EAS Equipment Authorization Grantee Registrations

    Data.gov (United States)

    Federal Communications Commission — EAS (Equipment Authorization System). Radio Frequency (RF) devices are required to be properly authorized under 47 CFR Part 2 prior to being marketed or imported...

  5. Comparative Analysis of Automatic Bus Transfer Equipment and Service Power Fast Cutting Device%“备自投装置”、“厂用电快切装置”比较分析

    Institute of Scientific and Technical Information of China (English)

    王如平

    2013-01-01

      厂用电切换装置作为电厂厂用电系统的一个重要装置,它的性能好坏对电厂来说尤为重要,本文结合山西阳煤集团发供电分公司第三热电厂实际情况,就微机备自投装置、微机厂用电快切装置进行了全面比较和深入分析。%Auxiliary power switching device as an important unit of the power plant auxiliary power system, it is particularly important for the power plant. Combined with No.3 Thermal Power Plant of Yangquan Coal Industry Group Power Generating and Supplying Company, the paper makes an in-depth comparative analysis on microcomputer automatic bus transfer equipment and microprocessor service power fast cutting device.

  6. The Development of Temperature Measuring Device for Injection Facility of Squeeze Casting Equipment and Its Experimental Research%挤压铸造压射机构温度检测装置的研制与实验

    Institute of Scientific and Technical Information of China (English)

    宋雷; 邵明; 游东东

    2013-01-01

    压射机构是挤压铸造设备的关键组成部分之一,实现对压射机构的温度检测是控制压射机构的温度的前提.由于压射机构工况恶劣,目前,国内外研制生产的挤压铸造设备还很少装备有压射机构温度检测装置,因此研制适合挤压铸造压射机构特点的温度检测装置是十分必要的.根据挤压铸造压射机构的特点,采用热电偶为温度采集传感器,通过在压室和冲头检测位置开孔并采用螺纹联接的方式固定热电偶的方式研制成功挤压铸造压射机构温度检测装置,并通过实验验证了温度检测装置.%Injection facility is one of key part of squeeze casting equipment,and realizing temperature-measuring is the premise of control temperature.Because of serious working conditions,squeeze casting equipments are rarely installed temperature measuring devices for injection facility.Hence it's necessary to develop temperature-measuring device fit to injection facility.According to the feature of injection facility,it develops a temperature-measuring device using thermocouple as temperature sensor,drilling hole at measuring positions,and fixing thermocouple with screw thread,and giving the experimental research of temperature with this device.

  7. 利用安卓智能移动设备助力医院设备管理%Android Smart Mobile Devices:Promoting Equipment Management in the Hospital

    Institute of Scientific and Technical Information of China (English)

    张斌

    2014-01-01

    以医院信息网络为基础,利用安卓(Android)智能移动设备,开发平板电脑与无线局域网无缝连接的移动设备管理系统。系统的应用确保了设备的安全使用,提高了医疗设备的完好率和利用率,促进了医院数字化建设的发展。%Sheyang County People’s Hospital was taken as a good example in this paper for its successful utilization of Android smart mobile devices in developing a management system that built up a seamless connection between the tablet personal computer and wireless local area network for mobile devices on the basis of hospital information network. Consequently, the management system’ guaranteeing the secure use of equipment has contributed to increase rate of intactness and utilization for medical equipment and advance development of digital hospital construction.

  8. Wireless Data Collecting Device of Underground Mining Equipments Based on CC2420%基于CC2420的煤矿井下采掘设备无线数据采集装置

    Institute of Scientific and Technical Information of China (English)

    贾运红

    2011-01-01

    针对位置经常随机移动的采掘设备通过单机采集方式采集数据而存在操作不方便的问题,提出了一种基于CC2420的无线数据采集装置的设计方案.该装置中的数据采集模块利用采掘设备电控箱中的PLC完成采掘设备工作状态、工作参数等数据的采集任务,并将处理后的数据通过RS485串口发送给无线发送器,无线发送器通过射频模块CC2420将数据发送到无线接收器,无线接收器将接收到的数据先存储到缓存中,缓存满时,写入U盘.实际应用表明,该装置能够方便地采集位置随机移动的采掘设备的数据.%In view of problem of inconvenient operation that mining equipments whose position move randomly use single machine collecting mode to collect data, the paper proposed a design scheme of wireless data collecting device based on CC2420. Data collecting module in the device collects data of working state and working parameters of mining equipments by use of PLC in electric cabinet of mining equipments and sends the processed data to wireless transmitter through RS485 serial port; the wireless transmitter sends the data to wireless receiver through radio frequency module CC2420 and the received data are stored in buffer by the wireless receiver, and the data is written in U disk when the buffer is full.The actual application showed that the device can collect data of the mining equipments conveniently.

  9. Military Handbook: Electrostatic Discharge Control Handbook for Protection of Electrical and Electronic Parts, Assemblies and Equipment (Excluding Electrically Initiated Explosive Devices (Metric)

    Science.gov (United States)

    2007-11-02

    dispersive X- ray analysis of two of the oxide rupture sites showed aluminum (alloyed gate 46 MIL-HDBK-263B APPENDIX C metallization) in one case and...device is very effective for various CMOS processes ranging from 2 um abrupt junctions to 1 Am lightly doped drain ( LDD ) junctions with silicided...the ease of evenly dispersing the active ingredients across the surfaces being treated. Surfactants, for static electricity control, consist of

  10. Education Demonstration Equipment

    Science.gov (United States)

    Nagy, A.; Lee, R. L.

    2003-10-01

    The General Atomics fusion education program ``Scientist in the Classroom" (SIC) now in its sixth year, uses scientists and engineers to present plasma as a state of matter to students in the classroom. Using hands-on equipment, students see how magnets, gas pressure changes, and different gases are turned into plasmas. A piston, sealed volume, and vacuum chamber illuminate ideal gas laws. Liquid nitrogen is used to explore thermodynamic temperature effects and changes in states of matter. Light bulbs are excited with a Tesla coil to ionize gases, thus becoming an inexpensive plasma devices and a plasma tube shows magnetic interactions with plasma. The demonstration equipment used in this program is built with simple designs and common commercial equipment keeping in mind a teacher's tight budget. The SIC program ( ˜25 school presentations per year) has become very popular and has acquired an enthusiastic group of regular teacher clientele requesting repeat visits. In addition, three very popular and successful ``Build-It" days, sponsored by the General Atomics Fusion Education Outreach Program, enables teachers to build and keep in their classroom some of this equipment. The demonstration devices will be presented along with their ``build-it" details.

  11. 静压轴承在球磨机改造中的应用%Application of Hydrostatic Bearing in Renovation of Ball-Grinding Equipment Device

    Institute of Scientific and Technical Information of China (English)

    徐广普; 吴晓元; 陈忠基; 王安清

    2001-01-01

    By analysing 3231 case about ball-grinding equipment of Anshanmine corportion and discussing about hydrostatic bearing design and the implement of renovation. It is showed that the hydrostatic bearings have wide application in the low speed and heavy loads, meanwhile the considerable profit for enterprises can be brought.%通过对东烧厂3231球磨机的工况分析、静压轴承设计方案讨论和实施球磨机静压轴承改造的总结,表明静压轴承在低速重载设备上的应用前景广阔,可为企业带来十分可观的经济效益.

  12. Legal regulation of the production and trade of medical devices and medical equipment in the EU and US: experience for Ukraine.

    Science.gov (United States)

    Pashkov, Vitalii; Kotvitska, Alla; Harkusha, Andrii

    2017-01-01

    The need for effective legal regulation of production and sale of medical products in Ukraine due to its social effect is obvious and requires a high level of clarity. The experience of more advanced countries in this area, given the way chosen by Ukraine to harmonize our laws with EU legislation, is certainly could be a useful source of information. The urgency of issues need further intensification of national legal reforms. Some key points on concept of legal regulation of abovementioned sphere is a base of this study. Legislation of Ukraine, European Union, United States of America, Guidelines, developed by European Commission & Food and Drug Administration's (FDA), recommendations represented by international voluntary group and scientific works. This article is based on dialectical, comparative, analytic, synthetic and comprehensive research methods. This study provide a possibility to state that main difference of regulatory systems in EU and US is that the legal framework of the EU is more flexible. This flexibility is grounded on main principle that only basic quality requirements for medical devices is defined by legislative acts however more detailed requirements are defined in standards, technical regulations, specifications, which are discretionary in nature. Contractors are free to choose any technical solution that provides compliance with the essential requirements, they can choose among different conformity assessment procedures and between accredited conformity assessment bodies to which they want to apply. The contractors themselves is interested to pass the conformity assessment procedure and have the right to put a conformity mark on their medical device because it will give them a real competitive advantage. In contrast, US State regulatory system provides strict control over business entities and law act establishes the quality requirements of medical products. The only body that can authorize the introduction of medical products and perform

  13. 42 CFR 414.226 - Oxygen and oxygen equipment.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Oxygen and oxygen equipment. 414.226 Section 414... Equipment and Prosthetic and Orthotic Devices § 414.226 Oxygen and oxygen equipment. (a) Payment rules—(1) Oxygen equipment. Payment for rental of oxygen equipment is made based on a monthly fee schedule...

  14. A photostimulation method for the study of pile-up and dead time effects in nuclear devices equipped with solid state detectors

    CERN Document Server

    Balaz, J

    2002-01-01

    Characterization of energetic particle spectrometers with respect to the pile-up and the dead time effects is a crucial task to eliminate systematic errors during processing of the data registered by the device. The task is of importance especially for particle spectrometers to be flown aboard space probes, since the dynamic range of the particle flux intensity is very wide and there is a problem to set an optimal geometrical factor to avoid countrate overloading on one hand and low statistics on the other. Extended characterization 'in advance' can significantly improve the quality of the acquired data processing. With respect to limitations of electrical and radioisotope stimulation a practical method is proposed by photostimulation pulses with programmable (pseudo) random time and energy distribution--to simulate natural processes with a significant level of confidence.

  15. Assistive Devices

    Science.gov (United States)

    ... a number of assistive devices. These are tools, products or types of equipment that help you perform tasks and activities. They may help you move around, see, communicate, eat, or get dressed. Some are high-tech tools, such as computers. Others are much simpler, ...

  16. 47 CFR 15.101 - Equipment authorization of unintentional radiators.

    Science.gov (United States)

    2010-10-01

    ... initiation of marketing, as follows: Type of device Equipment authorization required TV broadcast receiver... external switching power supplies Verification. Other Class B digital devices & peripherals Verification. Class A digital devices, peripherals & external switching power supplies Verification. Access...

  17. 微电子表面贴装关键技术与装备%The Key Technique and Equipment of Micro-electronic Device SMT

    Institute of Scientific and Technical Information of China (English)

    张雍蓉; 刘昊

    2013-01-01

      In this paper,authors put forw ard that optional drag soldering process and dip soldering process can be finished w ithout special m old. A uthors affirm that by using m old shielded w ave soldering technique the m anufacture double-sided packaging forPC B can be achieved.The production efficiency w ill be significantly im proved and the preparing tim e for stick-up solder glue w ill be shortened.B y reducing production costs itw illm ake com patibility w ith traditionalw ave soldering.It can also be conclude that thru-hole reflow soldering process is benefit for im proving w elding quality and low ering process.A uthor m ake research on the direction of SM T printequipm entw hich tow ards dualtransferboard.The SM T equipm entbecom es faster,high-precision,m ore functions,intelligent, m ore cantilevers,m ore placem entheads and flexible connection.A nd the reflow device is on the w ay to m ulti-channelflow controlling,localforced cooling and tem perature m onitoring forcom ponents%  提出了选择性拖焊工艺,浸焊工艺,在无需制作专门的模具即可完成。确认了采用屏蔽模具波峰焊接工艺,实现双面混装PC B 波峰焊生产,大幅度提高双面混装PC B 生产效率,减少粘贴阻焊胶的准备时间,降低生产成本,达到与传统波峰焊接兼容以及通孔回流焊接工艺,对提升焊接质量、减少工艺流程的优势。研究了SM T 印刷设备的双路输送板发展方向、贴片设备的高速、高精密、多功能、智能化、多悬臂、多贴装头、柔性连接模块化发展方向、以及再流焊设备的多喷嘴气流控制、局部强制冷却、可监测元器件温度的发展方向。

  18. 47 CFR 15.607 - Equipment authorization of Access BPL equipment.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Equipment authorization of Access BPL equipment. 15.607 Section 15.607 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL RADIO FREQUENCY DEVICES Access Broadband Over Power Line (Access BPL) § 15.607 Equipment authorization of Access...

  19. Utilização de recursos ópticos e equipamentos por escolares com deficiência visual Utilization of optical devices and equipments by students with visual impairment

    Directory of Open Access Journals (Sweden)

    Rita de Cássia Ietto Montilha

    2006-04-01

    Full Text Available OBJETIVO: Verificar percepções e conduta de escolares portadores de deficiência visual, em relação aos recursos ópticos e equipamentos utilizados no processo de escolarização. MÉTODOS: Estudo descritivo transversal em população de escolares de 12 anos e mais, portadores de deficiência visual, congênita ou adquirida, em processo de escolarização, inseridos no sistema público de ensino no município de Campinas no ano de 2000. Aplicou-se questionário por entrevista, elaborado com base em estudo exploratório. RESULTADOS: Foi obtida população de 26 alunos, sendo 46,2% portadores de visão subnormal e 53,8% portadores de cegueira. A maioria cursava o ensino fundamental (65,4% em escolas com salas de recursos (73,1%. Entre os recursos utilizados em atividades de leitura e escrita 94,1% dos escolares declararam utilizar a máquina Braille e 81,8% relataram que o colega dita a matéria. A maioria dos escolares com visão subnormal utilizavam óculos (91,7% e 33,3% utilizavam lupa como recursos ópticos. Entre os recursos não ópticos destacaram-se os ambientais - aproximação da lousa (75,0% e da janela (66,7%% para maior iluminação. CONCLUSÕES: Foi evidenciado o fato de que escolares portadores de visão subnormal utilizavam recursos destinados a portadores de cegueira como a aplicação do sistema Braille. Verificou-se reduzido número de portadores de visão subnormal utilizando recursos ópticos e não ópticos referentes à sua problemática, o que indica provável desconhecimento de seu potencial visual e de recursos apropriados para melhorar sua eficiência.PURPOSE: To verify perceptions and conduct of students with visual impairment regarding devices and equipment utilized in schooling process. METHODS: A transversal descriptive study on a population of 12-year-old or older students in schooling process, affected by congenital or acquired visual impairment, inserted in the government teaching system of Campinas during

  20. 30 CFR 57.14114 - Air valves for pneumatic equipment.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Air valves for pneumatic equipment. 57.14114... and Equipment Safety Devices and Maintenance Requirements § 57.14114 Air valves for pneumatic equipment. A manual master quick-close type air valve shall be installed on all pneumatic-powered equipment...

  1. 30 CFR 56.14114 - Air valves for pneumatic equipment.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Air valves for pneumatic equipment. 56.14114... Equipment Safety Devices and Maintenance Requirements § 56.14114 Air valves for pneumatic equipment. A manual master quick-close type air valve shall be installed on all pneumatic-powered equipment if there...

  2. Proceedings of FED remote maintenance equipment workshop

    Energy Technology Data Exchange (ETDEWEB)

    Sager, P.; Garin, J.; Hager, E.R.; Spampinato, P.T.; Tobias, D.; Young, N.

    1981-11-01

    A workshop was convened in two sessions in January and March 1981, on the remote maintenance equipment for the Fusion Engineering Device (FED). The objectives of the first session were to familiarize the participants with the status of the design of the FED and to develop a remote maintenance equipment list for the FED. The objective of the second session was to have the participants present design concepts for the equipment which had been identified in the first session. The equipment list was developed for general purpose and special purpose equipment. The general purpose equipment was categorized as manipulators and other, while the special purpose equipment was subdivided according to the reactor subsystem it serviced: electrical, magnetic, and nuclear. Both mobile and fixed base manipulators were identified. Handling machines were identified as the major requirement for special purpose equipment.

  3. Aquatic Equipment Information.

    Science.gov (United States)

    Sova, Ruth

    Equipment usually used in water exercise programs is designed for variety, intensity, and program necessity. This guide discusses aquatic equipment under the following headings: (1) equipment design; (2) equipment principles; (3) precautions and contraindications; (4) population contraindications; and (5) choosing equipment. Equipment is used…

  4. Electronic Health Records and Cloud based Generic Medical Equipment Interface

    OpenAIRE

    Srivastava, Siddharth; Gupta, Ramji; Rai, Astha; Cheema, A. S.

    2014-01-01

    Now-a-days Health Care industry is well equipped with Medical Equipments to provide accurate and timely reports of investigation and examination results. Medical Equipments available in market are made for specific tests suited for a particular laboratory leading to a wide variety of devices. The result viewing experience on console of these devices is not only cumborsome for medical staff but inefficient. Therefore, Medical Equipment Interfaces act as backbone of any Hospital Management Info...

  5. Research on Relocatable DC Ice-Melting Equipment Based on Switchable Device%可关断器件移动式直流融冰装置研究

    Institute of Scientific and Technical Information of China (English)

    刘栋; 贺之渊; 范瑞祥; 敬华兵

    2012-01-01

    To improve operational reliability of power grid and enhance the capability of de-icing and disaster alleviation, in China special attention is paid to the research on applying advanced power electronic technique to ice melting. In this paper, firstly the method to calculate the normal voltage and current for ice-melting of transmission lines is given; then the technical advancement of the relocatable DC ice-melting equipment based on switchabel device is presented and the overall technical scheme of the proposed DC ice-melting equipment, the topology of its main circuit and control strategy are described, especially the structure of cascaded multiple voltage source converter (VSC) composed by advanced four quadrant converters modules connected in series is expounded. On-site testing results of 500kV transmission lines show that the proposed ice-melting equiment is successful and can be offered as a new technical measure for de-icing and disaster alleviation of transmission lines in China.%为提高电网的可靠运行,加强电网防冰防灾能力建设,我国加强了先进电力电子技术用于融冰领域的研究。文章首先说明了线路融冰额定电流和电压的计算方法,随后介绍了基于可关断器件移动式直流融冰装置的技术先进性,给出了其系统技术方案、主电路拓扑和控制策略,尤其阐明了先进的四象限变流器模块串联的多重化电压源换流器(voltage sollrcecon verter,vsc)结构。500kV线路现场试验证明,该装置的研制成功,为我国电网防冰减灾提供了新的技术手段。

  6. 30 CFR 75.815 - Disconnect devices.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Disconnect devices. 75.815 Section 75.815... Longwalls § 75.815 Disconnect devices. (a) The section power center must be equipped with a main disconnecting device installed to deenergize all cables extending to longwall equipment when the device is...

  7. Fiscal 1999 achievement report on regional consortium research and development project. Regional consortium research field (Development of super-devices for medical equipment by 3-dimensional microstructure machining technology - 3rd year); 1999 nendo micro sanjigen kako gijutsu ni yoru iryo kikiyo super device no kaihatsu seika hokokusho (dai 3 nendo)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    In the development of micromechanisms, a highly efficient micromotor capable of outputting 25g/cm is developed, in which a DC motor, 4mm in diameter and 12.5mm in length, and a deceleration mechanism are combined. A technology is established of manufacturing microtubes 0.1mm in internal diameter of various materials for use with medical equipment. A direct cam screw type discharge mechanism for minute amounts is developed. It is now foreseen that a cartridge (air pressurized) discharge mechanism and a tube pump will be commercialized. A microjoint is developed with a built-in micro check valve for medicine flow channels. A microfilter is developed using a polypropylene hollow yarn membrane. A microsensor is developed, which responds to a 0.01-second change in flow rate at an error rate of {+-}3% or less. A microcomputer control system is test-produced. Newly developed devices are integrated for the test production of a portable device for sustained infusion of medicine, and the product is found to be superior to the existing systems. Also described are the utilization of various micromachining techniques. (NEDO)

  8. Abyssal soil investigation equipment

    Energy Technology Data Exchange (ETDEWEB)

    Smits, F.P.; Maggioni, W.; Mainardi, U. [ISMES, Bergamo (Italy)

    1994-12-31

    The present paper deals with the development of a testing device for quick offshore geotechnical investigations. The equipment, at present, consists of a penetrometer, mounted on a sea bed platform, a handling frame and a control cabin; a further development includes a drill rig and a geotechnical laboratory. All this is designed so as to be an autonomous unit that can be handled by various types of non-specialized ships which have the necessary deck space. The sea bed platform can operate in 2,000 m of waterdepth and is provided with a hydraulic penetrometer, with a thrust capacity of 400 kN, able to carry out cone penetration type testing until a depth of more than 100 m, as well as shallow depth continuous sampling. The penetrometer can be equipped with a series of probes (piezocone, pressiocone, total radial pressure transducer, seismic cone) allowing the execution of the wide range of direct geotechnical measurements normally performed during on-land penetration tests.

  9. 78 FR 25916 - Authorization of Radiofrequency Equipment

    Science.gov (United States)

    2013-05-03

    ..., while at the same time protecting against interference among radio services and devices using the RF... multitude of RF devices used in the United States operate effectively without causing harmful interference... provision of RF equipment, while at the same time protecting against interference among radio services and...

  10. Equipment. Out of order.

    Science.gov (United States)

    Connolly, C

    2000-08-17

    The NHS has underinvested in equipment for more than 20 years. Most hospitals have inadequate equipment inventories. More than half the anaesthetic machines in use are more than five years old and should be replaced. Almost a fifth of the equipment used in cancer treatment is obsolete. Current accounting systems act as a disincentive to replacing old equipment.

  11. The Quality of Healthcare Service Delivery in Nigeria: An Assessment of the Availability of Some Basic Medical Devices/Equipment in the Primary Health Care Centres in Delta State

    OpenAIRE

    Omuta GED

    2016-01-01

    Background: Ordinarily, accessibility implies locational proximity. However, this study limits its use to the quality of what is accessed. There is, therefore, service-delivery inaccessibility, when health care seekers can only access poor quality service, because of the poor quality of the equipment at the disposal of primary health care centres. Service-delivery equipment are, therefore, surrogate indicators of the quality of the health care services that are geographically accessible. Meth...

  12. 30 CFR 57.14208 - Warning devices.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Warning devices. 57.14208 Section 57.14208... Equipment Safety Practices and Operational Procedures § 57.14208 Warning devices. (a) Visible warning devices shall be used when parked mobile equipment creates a hazard to persons in other mobile...

  13. Common NICU Equipment

    Science.gov (United States)

    ... newborn intensive care unit (NICU) > Common NICU equipment Common NICU equipment E-mail to a friend Please ... Baby Caring for your baby Feeding your baby Common illnesses Family health & safety Complications & Loss Pregnancy complications ...

  14. Universal null DTE (data terminal equipment)

    Science.gov (United States)

    George, M.; Pierson, L.G.; Wilkins, M.E.

    1987-11-09

    A communication device in the form of data terminal equipment permits two data communication equipments, each having its own master clock and operating at substantially the same nominal clock rate, to communicate with each other in a multi-segment circuit configuration of a general communication network even when phase or frequency errors exist between the two clocks. Data transmitted between communication equipments of two segments of the communication network is buffered. A variable buffer fill circuit is provided to fill the buffer to a selectable extent prior to initiation of data output clocking. Selection switches are provided to select the degree of buffer preload. A dynamic buffer fill circuit may be incorporated for automatically selecting the buffer fill level as a function of the difference in clock frequencies of the two equipments. Controllable alarm circuitry is provided for selectively generating an underflow or an overflow alarm to one or both of the communicating equipments. 5 figs.

  15. Exercise and sports equipment: some ergonomics aspects.

    Science.gov (United States)

    Reilly, T; Lees, A

    1984-12-01

    Sports equipment encompasses a gamut of devices used in laboratory, training and competitive contexts and these form the content of this paper. Ergometers range in sophistication from friction braked stationary bicycles to computer controlled simulators which incorporate exercise modes specific to the athletic user. These are now used in training, as experimental devices and in some instances for competition purposes. Training equipment exhibits a similar emphasis on exercise specificity, safety being an important aspect of its use. Design of projectiles for sporting activities has mainly reflected their traditional modes of use, the introduction of synthetic materials having some ergonomics implications. Similarly, materials science and design technology have contributed innovations in equipment for racquet sports and hitting implements. The changes have tended to be associated with availability of new materials for product construction and have implications for safety and skill in the transition to using the new products. Ski equipment design illustrates ergonomics factors in interfacing the performer with the sporting environment and how equipment has progressed by regenerative design processes. Enhancement of performance in some sports must be accompanied by an awareness of safety requirements: where appropriate, risks to participants should be reduced by use of protective clothing and equipment. Enforced validation of protective equipment is recommended to raise safety levels in certain sports and the safety of spectators must not be neglected. Human factors criteria can then be applied in monitoring, officiating and spectating at sporting events.

  16. Renewal of radiological equipment.

    Science.gov (United States)

    2014-10-01

    In this century, medical imaging is at the heart of medical practice. Besides providing fast and accurate diagnosis, advances in radiology equipment offer new and previously non-existing options for treatment guidance with quite low morbidity, resulting in the improvement of health outcomes and quality of life for the patients. Although rapid technological development created new medical imaging modalities and methods, the same progress speed resulted in accelerated technical and functional obsolescence of the same medical imaging equipment, consequently creating a need for renewal. Older equipment has a high risk of failures and breakdowns, which might cause delays in diagnosis and treatment of the patient, and safety problems both for the patient and the medical staff. The European Society of Radiology is promoting the use of up-to-date equipment, especially in the context of the EuroSafe Imaging Campaign, as the use of up-to-date equipment will improve quality and safety in medical imaging. Every healthcare institution or authority should have a plan for medical imaging equipment upgrade or renewal. This plan should look forward a minimum of 5 years, with annual updates. Teaching points • Radiological equipment has a definite life cycle span, resulting in unavoidable breakdown and decrease or loss of image quality which renders equipment useless after a certain time period.• Equipment older than 10 years is no longer state-of-the art equipment and replacement is essential. Operating costs of older equipment will be high when compared with new equipment, and sometimes maintenance will be impossible if no spare parts are available.• Older equipment has a high risk of failure and breakdown, causing delays in diagnosis and treatment of the patient and safety problems both for the patient and the medical staff.• Every healthcare institution or authority should have a plan for medical imaging equipment upgrade or replacement. This plan should look forward a

  17. Emission of chemical substances from office equipment

    OpenAIRE

    Joanna Kowalska; Małgorzata Szewczyńska; Małgorzata Pośniak

    2012-01-01

    A number of potentially harmful pollutants are emitted from office equipment. Printers and copiers are sources of volatile organic compounds (VOC), which at least partly, are generated from the heated toner and paper dust during printing process. Benzene, toluene, ethylbenzene, xylenes, styrene, and formaldehyde were detected in the blended emissions emitted from printing devices. Office printing devices are recognized to be the major sources of indoor fine and ultrafi...

  18. RETRIEVAL EQUIPMENT DESCRIPTIONS

    Energy Technology Data Exchange (ETDEWEB)

    J. Steinhoff

    1997-08-25

    The objective and the scope of this document are to list and briefly describe the major mobile equipment necessary for waste package (WP) retrieval from the proposed subsurface nuclear waste repository at Yucca Mountain. Primary performance characteristics and some specialized design features of the equipment are explained and summarized in the individual subsections of this document. There are no quality assurance requirements or QA controls in this document. Retrieval under normal conditions is accomplished with the same fleet of equipment as is used for emplacement. Descriptions of equipment used for retrieval under normal conditions is found in Emplacement Equipment Descriptions, DI: BCAF00000-01717-5705-00002 (a document in progress). Equipment used for retrieval under abnormal conditions is addressed in this document and consists of the following: (1) Inclined Plane Hauler; (2) Bottom Lift Transporter; (3) Load Haul Dump (LHD) Loader; (4) Heavy Duty Forklift for Emplacement Drifts; (5) Covered Shuttle Car; (6) Multipurpose Vehicle; and (7) Scaler.

  19. 2007 special equipment safety

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ The General Administration of Quality Supervision, Inspection and Quarantine of P.R.China (AQSIQ) issued a notice on May 28, 2007,requiring various locations to rectify their procedures for checking special equipment and hoisting machines for hidden problems. To further clarify and implement responsibility in the safety management of special equipment in enterprises, inspection responsibilities and test organizations related to technical assurance are to be established. Further, quality inspection departments will be supervised by law in order to improve special equipment safety.

  20. Medical equipment management

    CERN Document Server

    Willson, Keith; Tabakov, Slavik

    2013-01-01

    Know What to Expect When Managing Medical Equipment and Healthcare Technology in Your Organization As medical technology in clinical care becomes more complex, clinical professionals and support staff must know how to keep patients safe and equipment working in the clinical environment. Accessible to all healthcare professionals and managers, Medical Equipment Management presents an integrated approach to managing medical equipment in healthcare organizations. The book explains the underlying principles and requirements and raises awareness of what needs to be done and what questions to ask. I

  1. Emission of chemical substances from office equipment

    Directory of Open Access Journals (Sweden)

    Joanna Kowalska

    2012-12-01

    Full Text Available A number of potentially harmful pollutants are emitted from office equipment. Printers and copiers are sources of volatile organic compounds (VOC, which at least partly, are generated from the heated toner and paper dust during printing process. Benzene, toluene, ethylbenzene, xylenes, styrene, and formaldehyde were detected in the blended emissions emitted from printing devices. Office printing devices are recognized to be the major sources of indoor fine and ultrafine aerosol particles. The emissions of certain pollutants from office equipment may be at relatively low level compared to other known sources (e.g. building materials. However, office equipment is potentially the important source of human exposure due to the short distance for the people operating them both at home and in the office.

  2. Multifunctional Testing Rig for Machinery Safety Equipment

    Directory of Open Access Journals (Sweden)

    Vöth Stefan

    2017-01-01

    Full Text Available At the Centre of Drive and Lifting Technology ZAFT of Technische Hochschule Georg Agricola a new testing device will be available. The device is suitable for testing drivetrain components like safety clutches and hoist safety components like snag protection devices. In focus are continuous tests with regard to fatigue as well as transient tests with regard to switching characteristics. The article gives information on requirements on the testing rig out of the main purpose and out of the given environment. Furthermore concept, main data and engineering design of this equipment are demonstrated. Aspects and first results of the mechanical assembly are shown.

  3. 40 CFR 89.107 - Defeat devices.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 20 2010-07-01 2010-07-01 false Defeat devices. 89.107 Section 89.107... Provisions § 89.107 Defeat devices. (a) An engine may not be equipped with a defeat device. (b) For purposes of this section, “defeat device” means any device, system, or element of design which...

  4. 13 CFR 120.331 - What devices or techniques are eligible for a loan?

    Science.gov (United States)

    2010-01-01

    ... for a loan? Eligible energy conservation devices or techniques include: (a) Solar thermal equipment... heating or production of energy from industrial waste; (f) Hydroelectric power equipment; (g) Wind...

  5. Technology Equipment Rooms.

    Science.gov (United States)

    Day, C. William

    2001-01-01

    Examines telecommunications equipment room design features that allow for growth and can accommodate numerous equipment replacements and upgrades with minimal service disruption and with minimal cost. Considerations involving the central hub, power and lighting needs, air conditioning, and fire protection are discussed. (GR)

  6. GEECS (Generalized Equipment and Experiment Control System)

    Energy Technology Data Exchange (ETDEWEB)

    2017-01-12

    GEECS (Generalized Equipment and Experiment Control System) monitors and controls equipment distributed across a network, performs experiments by scanning input variables, and collects and stores various types of data synchronously from devices. Examples of devices include cameras, motors and pressure gauges. GEEKS is based upon LabView graphical object oriented programming (GOOP), allowing for a modular and scalable framework. Data is published for subscription of an arbitrary number of variables over TCP. A secondary framework allows easy development of graphical user interfaces for a combined control of any available devices on the control system without the need of programming knowledge. This allows for rapid integration of GEECS into a wide variety of systems. A database interface provides for devise and process configuration while allowing the user to save large quantities of data to local or network drives.

  7. [The study of regional specification for the medical equipment acceptance].

    Science.gov (United States)

    Cao, Shaoping; Zhang, Lifang; Su, Ying

    2012-09-01

    Standardization of medical equipment acceptance regional specification is elaborated., by virtue of regional resources to further improve the acceptance level, to strengthen the quality management of medical devices is strengthened through the improvement of acceptance level with regional shared resources.

  8. Satellite and acoustic tracking device

    KAUST Repository

    Berumen, Michael L.

    2014-02-20

    The present invention relates a method and device for tracking movements of marine animals or objects in large bodies of water and across significant distances. The method and device can track an acoustic transmitter attached to an animal or object beneath the ocean surface by employing an unmanned surface vessel equipped with a hydrophone array and GPS receiver.

  9. Electronic equipment packaging technology

    CERN Document Server

    Ginsberg, Gerald L

    1992-01-01

    The last twenty years have seen major advances in the electronics industry. Perhaps the most significant aspect of these advances has been the significant role that electronic equipment plays in almost all product markets. Even though electronic equipment is used in a broad base of applications, many future applications have yet to be conceived. This versatility of electron­ ics has been brought about primarily by the significant advances that have been made in integrated circuit technology. The electronic product user is rarely aware of the integrated circuits within the equipment. However, the user is often very aware of the size, weight, mod­ ularity, maintainability, aesthetics, and human interface features of the product. In fact, these are aspects of the products that often are instrumental in deter­ mining its success or failure in the marketplace. Optimizing these and other product features is the primary role of Electronic Equipment Packaging Technology. As the electronics industry continues to pr...

  10. Reliable Electronic Equipment

    Directory of Open Access Journals (Sweden)

    N. A. Nayak

    1960-05-01

    Full Text Available The reliability aspect of electronic equipment's is discussed. To obtain optimum results, close cooperation between the components engineer, the design engineer and the production engineer is suggested.

  11. 全球移动通信基站设备及器件市场现状和发展分析%Market Situation and Development of Global Mobile Base Station Equipment and Devices

    Institute of Scientific and Technical Information of China (English)

    阮闯; 王朝晖

    2014-01-01

    Based on the correlation analysis of industry chain segments, starting from the demands of global wireless communication market, the market situation and development of global base station devices as well as the market size and investment space (for radio frequency metal components) of the related devices are analyzed. The segment markets are identified and their sizes are predicted, which provides a certain reference model and basis for the investment and market analysis of mobile industry chain.%从全球无线通信市场需求出发,通过产业链上下游细分行业的关联分析法,分析了全球通信基站设备的现状和发展趋势以及对应相关器件市场的规模和投资空间(针对射频金属元器件),识别出其中的细分市场并预测其规模,为移动通信产业链方面的投资和市场分析提供了一定的参考模型和依据。

  12. Cooling of electronic equipment

    DEFF Research Database (Denmark)

    A. Kristensen, Anders Schmidt

    2003-01-01

    Cooling of electronic equipment is studied. The design size of electronic equipment decrease causing the thermal density to increase. This affect the cooling which can cause for example failures of critical components due to overheating or thermal induced stresses. Initially a pin fin heat sink...... is considered as extruded profiles are inadequate for compact designs. An optimal pin fin shape and configuration is sought also taking manufacturing costs into consideration. Standard methods for geometrical modeling and thermal analysis are applied....

  13. Quarry Equipment Yearbook 2003

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-07-01

    This issue of the journal is devoted to an annual review of developments in the equipment used for minerals extraction and recycling. For each of 12 types of equipment, an editorial review is presented of developments and a tabular presentation of suppliers' ranges and contact information, including e-mail addresses and websites. The sections are: asphalt plants, conveyors, crushers and screens, drill rigs, dump trucks, excavators, hammers, pumps, tyres, weighbridges, wheel loaders and wheel washers.

  14. Building Evacuation with Mobile Devices

    OpenAIRE

    Merkel, Sabrina

    2014-01-01

    The rapidly growing world population and increasingly dense settlements demand ever-larger and more complex buildings from today's engineers. In comparison to this technological progress, a building's equipment for emergency evacuation has been hardly developed further. This work presents a concept for a building evacuation system based on mobile devices. Furthermore, various algorithms for route planning with mobile devices and for indoor localization of mobile devices are addressed.

  15. Reason Analysis and Technical Reformation Measure for Operating Fault of Equipment in Sulfur Recovery Device%硫回收装置设备运行故障原因分析及技改措施

    Institute of Scientific and Technical Information of China (English)

    赵月刚; 李振和

    2012-01-01

    介绍了硫回收装置设备运行中存在的问题;对尾气废热锅炉、酸性气废热锅炉与酸性气燃烧炉的短接、燃烧炉空气鼓风机损坏的原因进行了分析;提出了具体技改方案;结果表明,通过技术改造,尾气废热锅炉产生2.5MPa饱和蒸汽全部返回蒸汽管网,全年创造经济效益336.6万元。%Author has introduced the existing problems in running of equipment of sulfur recovery unit ; has made the analysis of reason of damages for waste heat boiler of acid gas, spool piece of waste heat boiler of acid gas between combustion furnace of acid gas, air blower of combustion furnace ; has presented concrete technical reformation scheme, the result indicates that the saturated steam at 2.5MPa produced from waste heat boiler of tail gas is fully returned to steam piping network through technical reformation, the economic benefit of 3,366,000 Yuan RMB is created annually.

  16. Heat recovery equipment for engines

    Energy Technology Data Exchange (ETDEWEB)

    Segaser, C.L.

    1977-04-01

    The recovery and use of waste heat from prime movers is an important consideration for evaluating an on-site power system, since it is the basic factor that makes possible a substantial increase in fuel-use efficiency. The equipment usually employed to recover waste heat can be categorized as: (a) shell-and-tube type heat exchangers, (b) radiator-type heat exchangers, (c) exhaust gas boilers for the generation of pressurized hot water and/or steam, (d) steam separators, and (e) combined packaged units for ebulliently cooled internal combustion piston engines. The functional requirements and cost considerations involved in applying these devices for the recovery of waste heat from various types of prime-movers considered for application in the ICES Systems Engineering Program are examined.

  17. Evaluation methodology for seismic base isolation of nuclear equipments

    Energy Technology Data Exchange (ETDEWEB)

    Ebisawa, K. (Japan Atomic Energy Research Inst., Tokai, Ibaraki (Japan)); Uga, T. (Japan Atomic Energy Research Inst., Tokai, Ibaraki (Japan))

    1993-08-01

    An evaluation methodology for seismic base isolated nuclear equipments is proposed. The evaluation can be classified into two steps. In the first step, the seismic functional failure probability during the lifetime of equipment without base isolation devices is quantified in order to decide the applicability of the base isolated structure. The second step is comparative and calculates the ratio of the seismic failure frequency of the equipment without base isolation devices to that with them in order to evaluate the effectiveness of the base isolated structure. The sample evaluation considers the case of high voltage type emergency transformer with ceramic tubes. (orig.)

  18. Main radiation protection actions for medical personnel as primary responders front of an event with radiological dispersive device; Principais acoes de protecao radiologica para equipe medica como primeiros respondedores frente a um evento com dispositivo de dispersao radiologica

    Energy Technology Data Exchange (ETDEWEB)

    Duque, Hildanielle Ramos

    2015-07-01

    After the terrorist attack in New York, USA, in 2001, there was a worldwide concern about possible attacks using radioactive material in conventional detonators, called as Radiological Dispersal Device (RDD) or 'dirty bomb'. Several studies have been and are being made to form a global knowledge about this type of event. As until now, fortunately, there has not been an event with RDD, the Goiania Radiological Accident in Brazil, 1987, is used as a reference for decision-making. Several teams with technical experts should act in an event with RDD, but the medical staffs who respond quickly to the event must be properly protected from the harmful effects of radiation. Based on the radiological protection experts performance during the Goiania accident and the knowledge from lessons learned of many radiological accidents worldwide, this work presents an adaptation of the radiation protection actions for an event with RDD that helps a medical team as primary responders. The following aspects are presented: the problem of radioactive contamination from the explosion of the device in underground environment, the actions of the first responders and evaluation of health radiation effects. This work was based on specialized articles and papers about radiological accidents and RDD; as well as personal communication and academic information of the Institute of Radiation Protection and Dosimetry. The radiation protection actions, adapted to a terrorist attack event with RDD, have as a scenario a subway station in the capital. The main results are: the use of the basic radiation protection principle of time because there is no condition to take care of a patient keeping distance or using a shielding; the use of full appropriate protection cloths for contaminating materials ensuring the physical safety of professionals, and the medical team monitoring at the end of a medical procedure, checking for surface contamination. The main conclusion is that all medical actions

  19. Miscellaneous equipment in commercial buildings: The inventory, utilization, and consumption by equipment type

    Energy Technology Data Exchange (ETDEWEB)

    Pratt, R.G.; Williamson, M.A.; Richman, E.E.

    1990-09-01

    The nature of the miscellaneous equipment (devices other than permanently installed lighting and those used for space conditioning) in commercial buildings is diverse, comprising a wide variety of devices that are subject to varied patterns of use. This portion of the commercial load is frequently underestimated, and widely hypothesized to be growing. These properties make it a particularly difficult load to characterize for purposes of demand-side management. In the End-Use Load and Consumer Assessment Program (ELCAP), over 100 commercial sites in the Pacific Northwest have been metered at the end-use level for several years. Detailed inspections of the equipment in them have also been conducted. This paper describes how the ELCAP data have been used to estimate three fundamental properties of the various types of equipment in several classes of commercial buildings: (1) the installed capacity per unit floor area, (2) utilization of the equipment relative to the installed capacity, and (3) the resulting energy consumption by building type and for the Pacific Northwest commercial sector as a whole. Applications for the results include assessment of conservation potential, prediction of equipment loads from survey data, estimating equipment loads for energy audits, targeting of conservation technology development, and disaggregating building total or mixed end-use data. 4 tabs., refs.

  20. Permeability equipment for porous friction surfaces

    Science.gov (United States)

    Standiford, D. L.; Graul, R. A.; Lenke, L. R.

    1985-04-01

    Hydroplaning is the loss of traction between tires and pavement due to the presence of a layer of water. This loss of traction can result in loss of vehicle control. A porous friction surface (PFS) applied over an existing pavement permits the water to drain laterally and vertically away from the tire path, effectively lowering hydroplaning potential. Equipment used to measure pavement drainage (permeability) is discussed with respect to usage on porous friction surface. Background information on hydroplaning, flow theory, and PFS field performance as they are affected by permeability are also presented. Two dynamic test devices and four static devices are considered for measuring PFS permeability. Permeability tests are recommended to measure PFS permeability for maintenance purposes and construction control. Dynamic devices cited could possibly estimate hydroplaning potential; further research must be done to determine this. Permeability devices cannot be used to accurately estimate friction of a pavement surface, however, decreased permeability of a pavement infers a decrease in friction.

  1. 49 CFR 392.7 - Equipment, inspection and use.

    Science.gov (United States)

    2010-10-01

    ... brakes, including trailer brake connections. Parking (hand) brake. Steering mechanism. Lighting devices... components were in good working order when the driver accepted the equipment: —Service brake components that... physically going under the vehicle, and trailer brake connections —Lighting devices, lamps, markers,...

  2. Data Network Equipment Energy Use and Savings Potential in Buildings

    Energy Technology Data Exchange (ETDEWEB)

    Lanzisera, Steven; Nordman, Bruce; Brown, Richard E.

    2010-06-09

    Network connectivity has become nearly ubiquitous, and the energy use of the equipment required for this connectivity is growing. Network equipment consists of devices that primarily switch and route Internet Protocol (IP) packets from a source to a destination, and this category specifically excludes edge devices like PCs, servers and other sources and sinks of IP traffic. This paper presents the results of a study of network equipment energy use and includes case studies of networks in a campus, a medium commercial building, and a typical home. The total energy use of network equipment is the product of the stock of equipment in use, the power of each device, and their usage patterns. This information was gathered from market research reports, broadband market penetration studies, field metering, and interviews with network administrators and service providers. We estimate that network equipment in the USA used 18 TWh, or about 1percent of building electricity, in 2008 and that consumption is expected to grow at roughly 6percent per year to 23 TWh in 2012; world usage in 2008 was 51 TWh. This study shows that office building network switches and residential equipment are the two largest categories of energy use consuming 40percent and 30percent of the total respectively. We estimate potential energy savings for different scenarios using forecasts of equipment stock and energy use, and savings estimates range from 20percent to 50percent based on full market penetration of efficient technologies.

  3. 40 CFR 63.995 - Other control devices.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 10 2010-07-01 2010-07-01 false Other control devices. 63.995 Section... Emission Standards for Closed Vent Systems, Control Devices, Recovery Devices and Routing to a Fuel Gas System or a Process § 63.995 Other control devices. (a) Other control device equipment and...

  4. Equipment Operational Requirements

    Energy Technology Data Exchange (ETDEWEB)

    Greenwalt, B; Henderer, B; Hibbard, W; Mercer, M

    2009-06-11

    The Iraq Department of Border Enforcement is rich in personnel, but poor in equipment. An effective border control system must include detection, discrimination, decision, tracking and interdiction, capture, identification, and disposition. An equipment solution that addresses only a part of this will not succeed, likewise equipment by itself is not the answer without considering the personnel and how they would employ the equipment. The solution should take advantage of the existing in-place system and address all of the critical functions. The solutions are envisioned as being implemented in a phased manner, where Solution 1 is followed by Solution 2 and eventually by Solution 3. This allows adequate time for training and gaining operational experience for successively more complex equipment. Detailed descriptions of the components follow the solution descriptions. Solution 1 - This solution is based on changes to CONOPs, and does not have a technology component. It consists of observers at the forts and annexes, forward patrols along the swamp edge, in depth patrols approximately 10 kilometers inland from the swamp, and checkpoints on major roads. Solution 2 - This solution adds a ground sensor array to the Solution 1 system. Solution 3 - This solution is based around installing a radar/video camera system on each fort. It employs the CONOPS from Solution 1, but uses minimal ground sensors deployed only in areas with poor radar/video camera coverage (such as canals and streams shielded by vegetation), or by roads covered by radar but outside the range of the radar associated cameras. This document provides broad operational requirements for major equipment components along with sufficient operational details to allow the technical community to identify potential hardware candidates. Continuing analysis will develop quantities required and more detailed tactics, techniques, and procedures.

  5. Dairy Equipment Lubrication

    Science.gov (United States)

    1978-01-01

    Lake To Lake Dairy Cooperative, Manitowoc, Wisconsin, operates four plants in Wisconsin for processing milk, butter and cheese products from its 1,300 member farms. The large co-op was able to realize substantial savings by using NASA information for improved efficiency in plant maintenance. Under contract to Marshall Space Flight Center, Midwest Research Institute compiled a handbook consolidating information about commercially available lubricants. The handbook details chemical and physical properties, applications, specifications, test procedures and test data for liquid and solid lubricants. Lake To Lake's plant engineer used the handbook to effect savings in maintenance labor and materials costs by reducing the number of lubricants used on certain equipment. Strict U.S. Department of Agriculture and Food and Drug Administration regulations preclude lubrication changes n production equipment, but the co-op's maintenance chief was able to eliminate seven types of lubricants for ancillary equipment, such as compressors and high pressure pumps. Handbook data enabled him to select comparable but les expensive lubricants in the materials consolidation process, and simplified lubrication schedules and procedures. The handbook is in continuing use as a reference source when a new item of equipment is purchased.

  6. Shipboard and laboratory equipment

    Digital Repository Service at National Institute of Oceanography (India)

    Shyamprasad, M.; Ramaswamy, V.

    bed, and a digital clock and a transponder helped to locate the camera. Equipment for the analysis of the nodules such as x-ray fluorescence and atomic absorption spectrophotometers were installed aboard MV Skandi Surveyor and MV Fernella and MV G A...

  7. Lifetime of Mechanical Equipment

    Energy Technology Data Exchange (ETDEWEB)

    Leland, K.

    1999-07-01

    The gas plant at Kaarstoe was built as part of the Statpipe gas transport system and went on stream in 1985. In 1993 another line was routed from the Sleipner field to carry condensate, and the plant was extended accordingly. Today heavy additional supply- and export lines are under construction, and the plant is extended more than ever. The main role of the factory is to separate the raw gas into commercial products and to pump or ship it to the markets. The site covers a large number of well-known mechanical equipment. This presentation deals with piping, mechanical and structural disciplines. The lifetime of mechanical equipment is often difficult to predict as it depends on many factors, and the subject is complex. Mechanical equipment has been kept in-house, which provides detailed knowledge of the stages from a new to a 14 years old plant. The production regularity has always been very high, as required. The standard of the equipment is well kept, support systems are efficient, and human improvisation is extremely valuable.

  8. Perspectives of patients with disabilities on the accessibility of medical equipment: examination tables, imaging equipment, medical chairs, and weight scales.

    Science.gov (United States)

    Story, Molly Follette; Schwier, Erin; Kailes, June Isaacson

    2009-10-01

    In a prior survey, patients with disabilities reported difficulty using many common types of medical equipment. The purpose of this study was to conduct focus groups to explore in greater detail the most common difficulties mentioned by survey participants in order to identify critical issues related to accessibility and usability and to inform subsequent research. Participants of eight focus groups discussed medical equipment accessibility and safety issues experienced when using or attempting to access four specific categories of medical devices: examination tables, imaging equipment, medical chairs, and weight scales. Content of the transcript of each focus group was categorized according to five major themes: safety issues, equipment issues, health care provider issues, patient issues, and environmental issues. The results were then aggregated. The focus group participants reported that characteristics of the equipment's contact surfaces could cause difficulty and discomfort. Participants commented on lack of physical support for patients with disabilities to transfer their bodies onto and off the equipment and lack of support to achieve and maintain body positions while on the equipment. Wheelchair scales were reported as rarely available, and scales without voice output were inaccessible to blind individuals. Health care provider issues and patient issues are discussed in relation to the accessibility and safety of the equipment. Some types of medical devices and technologies present substantial barriers for some medical patients with disabilities, which may negatively affect their access to health care. Recommendations for improved designs are provided to enhance medical equipment accessibility and safety.

  9. Department of Thermonuclear Research annual report 1990

    Energy Technology Data Exchange (ETDEWEB)

    Sadowski, M. [ed.

    1991-03-01

    Department of Thermonuclear Research Annual Report 1990 presents the most important results of theoretical, experimental, and technological studies, carried out within a framework of two programs: Diagnostics of High-Temperature Plasma (CPBP 01.10) and Nuclear Technology (CPBR 5.8). Theoretical studies of tokamak edge plasmas, charged particle motions, strong refraction effects, current pulse generators, classical models of atomic collisions, and electron mechanisms of the Coulomb barrier tunneling, are shortly summarized. Experimental studies of X-ray, ion, and proton emission from the RPI-type devices, as well as optimization tests and electron beam measurements at the PF-type facilities, are described. Technological studies of opto-electronic transmission systems, modifications of diagnostic equipment, design and construction of new PF facilities, as well as applications of the IONOTRON-type devices, are also presented. (author). 56 refs, 20 figs.

  10. Insertion devices

    CERN Document Server

    Bahrdt, J

    2006-01-01

    The interaction of an insertion device with the electron beam in a storage ring is discussed. The radiation property including brightness, ux and polarization of an ideal and real planar and helical / elliptical device is described. The magnet design of planar, helical, quasiperiodic devices and of devices with a reduced on axis power density are resumed.

  11. MODERNIZATION OF CUPOLA EQUIPMENT

    Directory of Open Access Journals (Sweden)

    S. L. Rovin

    2015-01-01

    Full Text Available This article presents an automated cupola complex, developed by scientific-production enterprise «Technolit» together with GSTU named after P. O. Sukhoi, launched in the spring of 2015 at the plant «Stroiex» in the city of Chelyabinsk (the Russian Federation. The old cupolas (open type have been replaced by the new cupolas of the closed type, equipped with automatic control and management system and multistage wet gas treatment system. Cupolas are equipped with systems of post-combustion gases and the batch charging, the separate systems of air blast, systems of sludge removal and recirculation of water, the slag granulation installations, mechanized cleaning of cupola furnace and automatic safety system. These activities allowed the company to increase production and improve the quality of cast iron, reduce the coke consumption by 20% and reducing emissions of pollutants into the atmosphere almost 30 times.

  12. Soviet equipment flies in

    CERN Multimedia

    CERN PhotoLab

    1978-01-01

    End of February 1977 a Soviet Ilyushin-76 heavy freight aircraft landed at Cointrin airport having on board fifty large wire proprtional chambers and associated apparatus, together weighing 10 tons, supplied by the Joint Institute for Nuclear Research, Dubna, USSR. The equipment was for the CERN- Dubna-Munich-Saclay experiment NA4 on deep inelastic muon scattering being set up in the North Area of SPS. See Weekly Bulletin 11/78.

  13. Equipment Obsolescence Management Program

    Energy Technology Data Exchange (ETDEWEB)

    Redmond, J.

    2014-07-01

    Nuclear Power Plant (NPP) Operators are challenged with securing reliable supply channels for safety related equipment due to equipment obsolescence. Many Original Equipment Manufacturers (OEMs) have terminated production of spare parts and product life-cycle support. The average component life cycles are much shorter than the NPP design life, which means that replacement components and parts for the original NPP systems are not available for the complete design life of the NPPs. The lack or scarcity of replacement parts adversely affects plant reliability and ultimately the profitability of the affected NPPs. This problem is further compounded when NPPs pursue license renewal and approval for plant-life extension. A reliable and predictable supply of replacement co components is necessary for NPPs to remain economically competitive and meet regulatory requirements and guidelines. Electrical and I and C components, in particular, have short product life cycles and obsolescence issues must be managed pro actively and not reactively in order to mitigate the risk to the NPP to ensure reliable and economic NPP operation. (Author)

  14. Equipment for gas conversion

    Energy Technology Data Exchange (ETDEWEB)

    Tabata, K.; Matsumoto, I.

    1983-01-28

    Equipment is proposed for vapor conversion of hydrocarbons (Uv), possibly in a mixture with air, in order to produce an inorganic gas, which chiefly consists of H2 and COx. It consists of a reaction pipe made of an inorganic refractory ceramic and equipped along the wall circumference with heaters. The reaction pipe is filled with a combined, multilayer catalyst (Kt) carrier, made of gamma-A1203 which in the transverse cross section has a multipore reticular or fibrous structure. Replacement of the traditional steel (St) materials for the walls of the reaction pipe with ceramic materials reduces the output of the hydrocarbon which contaminates the surface (Pv) of the catalyst; the use of a multilayer carrier for the catalyst made of gamma-A1203 with a porous reticular or fibrous structure reduces the pressure losses in the reactor and facilitates the replacement of the spent catalyst. The equipment is designed for vapor conversion of natural gas, C3H8, and vapors of kerosene, naphtha and so on.

  15. QoE-Aware Device-to-Device Multimedia Communications

    Directory of Open Access Journals (Sweden)

    Liang ZHOU

    2015-08-01

    Full Text Available Multimedia services over mobile device-to-device (D2D networks has recently received considerable attention. In this scenario, each device is equipped with a cellular communication interface, as well as a D2D interface over a shared medium. In this work, we study the performance properties of the mobile D2D communications in the framework of user satisfaction, and develop a fully distributed QoE-aware multimedia communication scheme (QAMCS. Specifically, we translate the opportunistic multimedia communications issue into a stochastic optimization problem, which opens up a new degree of performance to exploit. Moreover, QAMCS is designed for a heterogeneous and dynamic environment, in which user demand, device mobility, and transmission fashion may vary across different devices and applications. Importantly, QAMCS is able to maximize the user satisfaction and only needs each device to implement its own scheme individually in the absence of a central controller.

  16. Environmentally conscious management of waste electrical and electronic equipment

    OpenAIRE

    Prades Costa, Natalia

    2009-01-01

    Rapid technological change, low initial cost, and the fast obsolescence of the electrical and electronic equipments have resulted in a fast‐growing surplus of electronic waste around the globe. Electronic waste, e‐waste, e‐scrap, or Waste Electrical and Electronic Equipment (WEEE) describes loosely discarded, surplus, obsolete, broken, electrical or electronic devices. The processing of electronic waste in developing countries causes serious health and pollution problems because electronic...

  17. Concurrent Design Study of the Petroleum Equipment CAD System

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    Military petroleum equipment, as the special device a nd tool for petroleum storage, transportation, filling, chemical analysis, detec tion and maintenance for the army, is an important means and basis of petroleum indemnificatory. To adapt to modern war in high-tech conditions, the petroleum equipment have to develop towards higher reliability, adaptability, maneuverabil ity, standardization, container and cell type with versatile multi-functions. As a new design theory and design process, concur...

  18. Laser device for special light effects

    Science.gov (United States)

    Gajda, Jerzy K.; Niesterowicz, Andrzej

    1995-03-01

    A system for laser beam deflection and its particular application described in this paper can be treated as a technical aid for contemporary art and visual enhancement of electronic music equipment. The device for special art effects produced by `Optocyfronika' was ordered by disco-clubs. The equipment was designed to enhance light effects with images obtained by means of laser light. One of the results of this work is the device for drawing of simple images by means of the laser beam.

  19. How to Use Equipment Therapeutically.

    Science.gov (United States)

    Bowne, Douglas

    1986-01-01

    Shares therapeutic and economic practices surrounding equipment used in New York's Higher Horizons adventure program of therapy for troubled youth. Encourages educators, therapists, and administrators to explore relationship between equipment selection, program goals, and clients. (NEC)

  20. NIH Standard. Animal Care Equipment.

    Science.gov (United States)

    National Institutes of Health (DHEW), Bethesda, MD. Office of Administrative Management.

    The National Institutes of Health standardized animal care equipment is presented in this catalog. Each piece of equipment is illustrated and described in terms of overall dimensions, construction, and general usage. A price list is included to estimate costs in budgeting, planning, and requisitioning animal care equipment. The standards and…

  1. Management Standardization for SF6 Gas in High-Voltage Electric Devices to Improve Equipment Operation Performance%规范高压电器中SF6气体的管理,提高设备运行效能

    Institute of Scientific and Technical Information of China (English)

    汪小红

    2014-01-01

    由于SF6气体具有良好绝缘、灭弧的特性,广泛应用于电力行业的高压电气设备中,因此SF6气体各个方面的管理能否达到使用要求、SF6高压电器能否达到应有的使用性能至关重要。做好SF6气体各个方面的管理可减少对环境的污染和破坏,避免给人们的身体健康带来不利影响。%With high insulation and arc extinguishing properties, SF6 gas has been widely applied in high voltage electric equipment, thus it is extremely important whether the comprehensive management of SF6 gas can meet requirement and SF6 high voltage devices can reach required operation performance. Good management of SF6 gas in every aspect can reduce pollution and impact to the environment and prevent harms to human health.

  2. Photovoltaic device

    Energy Technology Data Exchange (ETDEWEB)

    Reese, Jason A; Keenihan, James R; Gaston, Ryan S; Kauffmann, Keith L; Langmaid, Joseph A; Lopez, Leonardo; Maak, Kevin D; Mills, Michael E; Ramesh, Narayan; Teli, Samar R

    2017-03-21

    The present invention is premised upon an improved photovoltaic device ("PV device"), more particularly to an improved photovoltaic device with a multilayered photovoltaic cell assembly and a body portion joined at an interface region and including an intermediate layer, at least one interconnecting structural member, relieving feature, unique component geometry, or any combination thereof.

  3. Photovoltaic device

    Science.gov (United States)

    Reese, Jason A.; Keenihan, James R.; Gaston, Ryan S.; Kauffmann, Keith L.; Langmaid, Joseph A.; Lopez, Leonardo C.; Maak, Kevin D.; Mills, Michael E.; Ramesh, Narayan; Teli, Samar R.

    2015-06-02

    The present invention is premised upon an improved photovoltaic device ("PV device"), more particularly to an improved photovoltaic device with a multilayered photovoltaic cell assembly and a body portion joined at an interface region and including an intermediate layer, at least one interconnecting structural member, relieving feature, unique component geometry, or any combination thereof.

  4. Concentration device

    DEFF Research Database (Denmark)

    2013-01-01

    A concentration device (2) for filter filtration concentration of particles (4) from a volume of a fluid (6). The concentration device (2) comprises a filter (8) configured to filter particles (4) of a predefined size in the volume of the fluid (6). The concentration device (2) comprises...

  5. Photovoltaic device

    Science.gov (United States)

    Reese, Jason A.; Keenihan, James R.; Gaston, Ryan S.; Kauffmann, Keith L.; Langmaid, Joseph A.; Lopez, Leonardo C.; Maak, Kevin D.; Mills, Michael E.; Ramesh, Narayan; Teli, Samar R.

    2015-09-01

    The present invention is premised upon an improved photovoltaic device ("PV device"), more particularly to an improved photovoltaic device (10) with a multilayered photovoltaic cell assembly (100) and a body portion (200) joined at an interface region (410) and including an intermediate layer (500), at least one interconnecting structural member (1500), relieving feature (2500), unique component geometry, or any combination thereof.

  6. Safety problems with the use of medical equipment/devices

    NARCIS (Netherlands)

    Rademakers, C.

    2009-01-01

    In the past decennia medical technology has rapidly developed. Nowadays it plays an important role in all medical fields. It introduced technologic solutions for many medical problems and it definitely increased the possibilities in the medical field to increase the quality of life. However with thi

  7. Safety problems with the use of medical equipment/devices

    NARCIS (Netherlands)

    Rademakers, C.

    2009-01-01

    In the past decennia medical technology has rapidly developed. Nowadays it plays an important role in all medical fields. It introduced technologic solutions for many medical problems and it definitely increased the possibilities in the medical field to increase the quality of life. However with

  8. Remanufacturing strategy for chemical equipment

    Institute of Scientific and Technical Information of China (English)

    ZHANG Xian-cheng; XU Bin-shi; WANG Hai-dou; JIANG Yi; WU Yi-xiong; GONG Jian-ming; TU Shan-dong

    2005-01-01

    Failure, especially induced by cracks, usually occurred in the service process of chemical equipment, which could cause the medium leakage, fire hazard and explosion and induced the personnel casualty and economic losses. To assure the long-term and safety service, it is necessary to apply the remanufacturing technology on the chemical equipment containing cracks. The recent research advances on the remanufacturing, the failure modes and the life extension technology for chemical equipment were reviewed. The engineering strategy of the remanufacturing for the chemical equipment was proposed, which could provide a reasonable and reliable technical route for the remanufacturing operation of chemical equipment. In the strategy, the redesign was also been considered.

  9. Portable Heat Pump Testing Device

    Directory of Open Access Journals (Sweden)

    Kłosowiak R.

    2015-08-01

    Full Text Available The aim of this paper is to present the design and working principle of a portable testing device for heat pumps in the energy recirculation system. The presented test stand can be used for any refrigerating/reverse flow cycle device to calculate the device energy balance. The equipment is made of two portable containers of the capacity of 250 liters to simulate the air heat source and ground heat source with a system of temperature stabilization, compressor heat pump of the coefficient of performance (COP of = 4.3, a failsafe system and a control and measurement system.

  10. Direct and indirect laryngoscopy: equipment and techniques.

    Science.gov (United States)

    Collins, Stephen R

    2014-06-01

    Visualization of the larynx by direct or indirect means is referred to as laryngoscopy and is the principal aim during airway management for passage of a tracheal tube. This paper presents a brief background regarding the development and practice of laryngoscopy and examines the equipment and techniques for both direct and indirect methods. Patient evaluation during the airway examination is discussed, as are predictors for difficult intubation. Laryngoscope blade design, newer intubating techniques, and a variety of indirect laryngoscopic technologies are reviewed, as is the learning curve for these techniques and devices.

  11. Heat transfer equipment design

    Science.gov (United States)

    Shah, R. K.; Subbarao, Eleswarapu Chinna; Mashelkar, R. A.

    A comprehensive presentation is made of state-of-the-art configurations and design methodologies for heat transfer devices applicable to industrial processes, automotive systems, air conditioning/refrigeration, cryogenics, and petrochemicals refining. Attention is given to topics in heat exchanger mechanical design, single-phase convection processes, thermal design, two-phase exchanger thermal design, heat-transfer augmentation, and rheological effects. Computerized analysis and design methodologies are presented for the range of heat transfer systems, as well as advanced methods for optimization and performance projection.

  12. 30 CFR 77.311 - Alarm devices.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Alarm devices. 77.311 Section 77.311 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY....311 Alarm devices. Thermal dryer systems shall be equipped with both audible and visual alarm...

  13. 30 CFR 75.522 - Lighting devices.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Lighting devices. 75.522 Section 75.522 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical Equipment-General § 75.522 Lighting devices. No...

  14. 49 CFR 236.739 - Device, acknowledging.

    Science.gov (United States)

    2010-10-01

    ..., MAINTENANCE, AND REPAIR OF SIGNAL AND TRAIN CONTROL SYSTEMS, DEVICES, AND APPLIANCES Definitions § 236.739... be forestalled, or by means of which, on a locomotive equipped with an automatic cab signal device, the sounding of the cab indicator can be silenced. ...

  15. Microfluidic Device

    Science.gov (United States)

    Tai, Yu-Chong (Inventor); Zheng, Siyang (Inventor); Lin, Jeffrey Chun-Hui (Inventor); Kasdan, Harvey L. (Inventor)

    2017-01-01

    Described herein are particular embodiments relating to a microfluidic device that may be utilized for cell sensing, counting, and/or sorting. Particular aspects relate to a microfabricated device that is capable of differentiating single cell types from dense cell populations. One particular embodiment relates a device and methods of using the same for sensing, counting, and/or sorting leukocytes from whole, undiluted blood samples.

  16. Operational protocols for controlling accelerator equipment

    Energy Technology Data Exchange (ETDEWEB)

    Bailey, R.; Baribaud, G.; Benincasa, G.P.; Burla, P.; Casalegno, L.; Coudert, G.; Gelato, G.; Kuhn, H.K.; Saban, R.; Spinks, A. (European Organization for Nuclear Research, Geneva (Switzerland). LEP Div.)

    1990-08-01

    The equipment used to operate an accelerator is varied. However, the different devices may be divided into a limited number of classes for which operational protocols can be defined. Operational protocols permit: (i) a uniform operation, (ii) a clear definition of responsibility between the various specialists, (iii) independent development of programs and use of the most appropriate technology, (iv) the change of hardware and the transportability of software, and (v) the fabrication of devices by industry for general use. An operational protocol should be independent of any given control system and it must not be confused with a transmission protocol. As a first step, one defines an operational model of the device to be controlled. The model must represent a high-level description of the device as seen by the user. It will be characterized by a set of parameters and a set of rules. Although the particular requirements of specialists are not included in the operational protocol, allowances should be made for them. Emphasis will be placed on studies carried out on power converters and beam instrumentation. A general-purpose control message architecture is reported. (orig.).

  17. Operational protocols for controlling accelerator equipment

    Science.gov (United States)

    Bailey, R.; Baribaud, G.; Benincasa, G. P.; Burla, P.; Casalegno, L.; Coudert, G.; Gelato, G.; Kuhn, H. K.; Saban, R.; Spinks, A.

    1990-08-01

    The equipment used to operate an accelerator is varied. However, the different devices may be divided into a limited number of classes for which operational protocols can be defined. Operational protocols permit: (i) a uniform operation, (ii) a clear definition of responsibility between the various specialists, (iii) independent development of programs and use of the most appropriate technology, (iv) the change of hardware and the transportability of software, and (v) the fabrication of devices by industry for general use. An operational protocol should be independent of any given control system and it must not be confused with a transmission protocol. As a first step, one defines an operational model of the device to be controlled. The model must represent a high-level description of the device as seen by the user. It will be characterized by a set of parameters and a set of rules. Although the particular requirements of specialists are not included in the operational protocol, allowances should be made for them. Emphasis will be placed on studies carried out on power converters and beam instrumentation. A general-purpose control message architecture is reported.

  18. Evidence for benefit vs novelty in new intubation equipment

    DEFF Research Database (Denmark)

    Behringer, E C; Kristensen, M S

    2011-01-01

    A myriad of new intubation equipment has been introduced commercially since the appearance of Macintosh/Miller blades in the 1940s. We review the role of devices that are relevant to current clinical practice based on their presence in the scientific literature. The comparative performance of new...

  19. A Handbook for Automatic Data Processing Equipment Acquisition.

    Science.gov (United States)

    1981-12-01

    Data transmission or communicatins equipment, including front-end processors, terminals, sensors, and other similar devices, designed primarily for use...needs at the lowest overall operation reliability, supplemented to owned Government corporation ) or (I cost to the Government. price and other the extent

  20. 47 CFR 15.609 - Marketing of Access BPL equipment.

    Science.gov (United States)

    2010-10-01

    ... Section 15.609 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL RADIO FREQUENCY DEVICES Access Broadband Over Power Line (Access BPL) § 15.609 Marketing of Access BPL equipment. The marketing of Access... consist of AC power line public utilities, Access BPL service providers and associates of Access...

  1. 30 CFR 57.9330 - Clearance for surface equipment.

    Science.gov (United States)

    2010-07-01

    ... NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-UNDERGROUND METAL AND NONMETAL MINES Loading, Hauling, and Dumping Safety Devices, Provisions, and Procedures for Roadways, Railroads, and Loading and... the farthest projection of moving railroad equipment shall be provided on at least one side of the...

  2. Information technology equipment cooling system

    Science.gov (United States)

    Schultz, Mark D.

    2014-06-10

    According to one embodiment, a system for removing heat from a rack of information technology equipment may include a sidecar indoor air to liquid heat exchanger that cools warm air generated by the rack of information technology equipment. The system may also include a liquid to liquid heat exchanger and an outdoor heat exchanger. The system may further include configurable pathways to connect and control fluid flow through the sidecar heat exchanger, the liquid to liquid heat exchanger, the rack of information technology equipment, and the outdoor heat exchanger based upon ambient temperature and/or ambient humidity to remove heat from the rack of information technology equipment.

  3. Tax Adjusted for Imported Equipment

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    @@ Ministry of Finance, Central Administration of Customs, and State Administration of Taxation of P.R. of China jointly issued a "Notice on the Lists Related to the Interim Provisions on the Adjustment of Import Tax Policy on Major Technical Equipment" (the Notice) on April 13rd to adjust the list of equipment catalog and merchandise attached to the "Interim Provisions on the Import Tax Policy on Major Technical Equipment", as well as the preferential scope and extent of the import tax on a number of major technical equipment.

  4. Power Product Equipment Technician: Equipment Systems. Teacher Edition. Student Edition.

    Science.gov (United States)

    Hilley, Robert

    This packet contains teacher and student editions on the topic of equipment systems, intended for the preparation of power product equipment technicians. This publication contains seven units: (1) principles of power transmission; (2) mechanical drive systems; (3) principles of fluid power; (4) hydraulic and pneumatic drive systems; (5) wheel and…

  5. Modelling Microwave Devices Using Artificial Neural Networks

    Directory of Open Access Journals (Sweden)

    Andrius Katkevičius

    2012-04-01

    Full Text Available Artificial neural networks (ANN have recently gained attention as fast and flexible equipment for modelling and designing microwave devices. The paper reviews the opportunities to use them for undertaking the tasks on the analysis and synthesis. The article focuses on what tasks might be solved using neural networks, what challenges might rise when using artificial neural networks for carrying out tasks on microwave devices and discusses problem-solving techniques for microwave devices with intermittent characteristics.Article in Lithuanian

  6. A device for interlocking coking machines

    Energy Technology Data Exchange (ETDEWEB)

    Bannikov, L.S.; Mil' ko, M.S.; Rodenko, B.V.; Skol' skii, V.M.; Voloshenko, I.P.; Yakushina, E.N.

    1980-03-18

    This device, which contains a high frequency oscillator in the door hoisting mechanism and a high-frequency oscillations receiver in the coke lifting-out device and a communications line for each of the furnaces in the form of tie couplers, is characterized by an arrangement whereby it is equipped with jumpers. This arrangement guarantees a steady operational level of the signal and increases the reliability of the device.

  7. Naval Training Equipment Center Index of Technical Reports,

    Science.gov (United States)

    1982-09-01

    AINING DEVICE CENTER AND INDUSTRY *INFRARED DETECTORS TRAINING EQUIPMENT UTILIZING DEVICE - TERENCE (4TH) HELD AT ORLANDO, STATE-OF-THE- ART REVIEWS 8-I...AD-A059 572 STATE OF THE ART : 1964. Simulator (CATTS), Device 16A3. AD- 619 283 Volume I. Sections I through 4. *MAP PROJECTION AD-A038 796 DIGITAL...for Data Reduction Holography Emmett N. Leith 3,804,977 Colored Running Light Simulator Carl R. Driskell 3,808,413 Polar Resolver Urbano Manfredi

  8. 21 CFR 862.2050 - General purpose laboratory equipment labeled or promoted for a specific medical use.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false General purpose laboratory equipment labeled or... TOXICOLOGY DEVICES Clinical Laboratory Instruments § 862.2050 General purpose laboratory equipment labeled or promoted for a specific medical use. (a) Identification. General purpose laboratory equipment labeled...

  9. Extraglottic airway devices: technology update

    Directory of Open Access Journals (Sweden)

    Sharma B

    2017-08-01

    Full Text Available Bimla Sharma, Chand Sahai, Jayashree Sood Department of Anaesthesiology, Pain and Perioperative Medicine, Sir Ganga Ram Hospital, New Delhi, India Abstract: Extraglottic airway devices (EADs have revolutionized the field of airway management. The invention of the laryngeal mask airway was a game changer, and since then, there have been several innovations to improve the EADs in design, functionality, safety and construction material. These have ranged from changes in the shape of the mask, number of cuffs and material used, like rubber, polyvinylchloride and latex. Phthalates, which were added to the construction material in order to increase device flexibility, were later omitted when this chemical was found to have serious adverse reproductive outcomes. The various designs brought out by numerous companies manufacturing EADs resulted in the addition of several devices to the airway market. These airway devices were put to use, many of them with inadequate or no evidence base regarding their efficacy and safety. To reduce the possibility of compromising the safety of the patient, the Difficult Airway Society (DAS formed the Airway Device Evaluation Project Team (ADEPT to strengthen the evidence base for airway equipment and vet the new extraglottic devices. A preuse careful analysis of the design and structure may help in better understanding of the functionality of a particular device. In the meantime, the search for the ideal EAD continues. Keywords: extraglottic airway devices, laryngeal mask airway, other extraglottic airway devices, safety, technology update

  10. Challenges for High Voltage Testing of UHV Equipment

    Institute of Scientific and Technical Information of China (English)

    Ernst Gockenbach

    2011-01-01

    The increase of voltage level for AC and DC transmission systems requires some changes in the high voltage testing for Ultra High Voltage (UHV) equipment. After a short description of the coordination work in the standard- ization bodies the requirements for UHV equipment are mentioned. The main points concerning high voltage testing of UHV equipment are the impulse shape of standard lightning impulse voltage, the evaluation of the test voltage for impulses with oscillations or overshoot near the peak and the time parameter of switching impulses. The linearity check of the measuring devices, the proximity effect, the wet tests and the atmospheric correction factors are further points to be discussed concerning testing of UHV equipment.

  11. Dental operatory design and equipment.

    Science.gov (United States)

    Floyd, M

    1993-08-01

    Improving and expanding the dental services of a practice can involve purchasing new equipment and even modifying or expanding the physical plant. Operatory design is important to the efficiency with which dental procedures can be performed. Equipment purchases to outfit the dental operatory should be made based on the specific needs and functions of a practice.

  12. Emergency medical equipment on board German airliners.

    Science.gov (United States)

    Hinkelbein, Jochen; Neuhaus, Christopher; Wetsch, Wolfgang A; Spelten, Oliver; Picker, Susanne; Böttiger, Bernd W; Gathof, Birgit S

    2014-01-01

    Medical emergencies often occur on commercial airline flights, but valid data on their causes and consequences are rare. Therefore, it is unclear what emergency medical equipment is necessary. Although a minimum standard for medical equipment is defined in regulations, additional material is not standardized and may vary significantly between different airlines. German airlines operating aircrafts with more than 30 seats were selected and interviewed with a 5-page written questionnaire between August 2011 and January 2012. Besides pre-packed and required emergency medical material, drugs, medical devices, and equipment lists were queried. If no reply was received, airlines were contacted another three times by e-mail and/or phone. Descriptive analysis was used for data presentation and interpretation. From a total of 73 German airlines, 58 were excluded from analysis (eg, those not providing passenger transport). Fifteen airlines were contacted and data of 13 airlines were available for analysis (two airlines did not participate). A first aid kit was available on all airlines. Seven airlines reported having a doctor's kit, and another four provided an "emergency medical kit." Four airlines provided an automated external defibrillator (AED)/electrocardiogram (ECG). While six airlines reported providing anesthesia drugs, a laryngoscope, and endotracheal tubes, another four airlines did not provide even a resuscitator bag. One airline did not provide any material for cardiopulmonary resuscitation (CPR). Although the minimal material required according to European aviation regulations is provided by all airlines for medical emergencies, there are significant differences in the provision of additional material. The equipment on most airlines is not sufficient for the treatment of specific emergencies according to published medical guidelines (eg, for CPR or acute myocardial infarction). © 2014 International Society of Travel Medicine.

  13. Hydraulic Lifting Mechanisms for the Erection Equipment

    Directory of Open Access Journals (Sweden)

    B. M. Novozhilov

    2016-01-01

    Full Text Available In erection equipment of space launch complexes the hydraulic lifting mechanisms (HLM are solely and exclusively used to accomplish changing the space-mission vehicle (SMV position from horizontal to the vertical one. Existing designs of lifting mechanisms are diverse, but all of them basically contain a basic mechanism comprising one hydro-cylinder. With increasing SMV size and weight a task to design the more complicated lifting mechanisms, comprising more kinematic links and using several hydro-cylinders becomes urgent.The article conducts a detailed analysis of the basic HLM schemes and defines the features of their arrangement in erection equipment. Gives basic calculation relationships, allowing us to determine design parameters of mechanisms for stationary and transport units. Via examples of available erection equipment shows the embodiment of lifting mechanisms using basic schemes.The ways for development of HLM schemes to erect a SMV of the large size and weight are shown. Two options of the double-cylinder HLM are described. Both schemes are based on dividing a lift cycle into two parts, in each of which only one of the cylinders is in operation. The first option contains an additional, intermediate boom, with respect to which the main boom is erected. In such a mechanism the cylinders start running sequentially: at first, one of the cylinders erects the intermediate boom, then the other cylinder does the main one. The second HLM embodiment comprises a single carrier boom with the swing arm, which allows to swing the boom at a certain angle of less than 90 ° using one of the cylinders, also sequentially operating. The second cylinder allows the boom to fall into vertical position. Such schemes can reduce a stroke length of used hydraulic cylinders, which are the most expensive devices of the lifting mechanism.The analysis results are of interest to designers of erection equipment for the space launch complexes.

  14. Information technology equipment cooling method

    Energy Technology Data Exchange (ETDEWEB)

    Schultz, Mark D.

    2015-10-20

    According to one embodiment, a system for removing heat from a rack of information technology equipment may include a sidecar indoor air to liquid heat exchanger that cools air utilized by the rack of information technology equipment to cool the rack of information technology equipment. The system may also include a liquid to liquid heat exchanger and an outdoor heat exchanger. The system may further include configurable pathways to connect and control fluid flow through the sidecar heat exchanger, the liquid to liquid heat exchanger, the rack of information technology equipment, and the outdoor heat exchanger based upon ambient temperature and/or ambient humidity to remove heat generated by the rack of information technology equipment.

  15. Aeration equipment for small depths

    Science.gov (United States)

    Sluše, Jan; Pochylý, František

    2015-05-01

    Deficit of air in water causes complications with cyanobacteria mainly in the summer months. Cyanobacteria is a bacteria that produces poison called cyanotoxin. When the concentration of cyanobacteria increases, the phenomena "algal bloom" appears, which is very toxic and may kill all the organisms. This article describes new equipment for aeration of water in dams, ponds and reservoirs with small depth. This equipment is mobile and it is able to work without any human factor because its control is provided by a GPS module. The main part of this equipment consists of a floating pump which pumps water from the surface. Another important part of this equipment is an aerator where water and air are blended. Final aeration process runs in the nozzles which provide movement of all this equipment and aeration of the water. Simulations of the flow are solved by multiphase flow with diffusion in open source program called OpenFOAM. Results will be verified by an experiment.

  16. Electromagnetic interference from radio frequency identification inducing potentially hazardous incidents in critical care medical equipment

    NARCIS (Netherlands)

    Togt, R. van der; Lieshout, E.J. van; Hensbroek, R.; Beinat, E.; Binnekade, J.M.; Bakker, P.J.M.

    2008-01-01

    Context: Health care applications of autoidentification technologies, such as radio frequency identification (RFID), have been proposed to improve patient safety and also the tracking and tracing of medical equipment. However, electromagnetic interference (EMI) by RFID on medical devices has never

  17. Development of maintenance equipment for nuclear material fabrication equipment in a highly active hot cell

    Energy Technology Data Exchange (ETDEWEB)

    Park, J. J.; Yang, M. S.; Kim, K. H. and others

    2000-09-01

    This report presents the development of a maintenance system for a highly contaminated nuclear material handling equipment at a hot-cell. This maintenance system has mainly three subsystems - a gamma-radiation measurement module for detecting a gamma-radiation level and identifying its distribution in-situ, a dry-type decontamination device for cleaning up contaminated particles, and a maintenance chamber for isolating contaminated equipment. The mechanical design considerations, controller, capabilities and remote operation and manipulation of the maintenance system are described. Such subsystems developed were installed and tested in the IMEF (Irradiated Material Examination Facility) M6 hot-cell after mock-up tests and performed their specific tasks successfully.

  18. Equipe de trabalho

    Directory of Open Access Journals (Sweden)

    Gabriel Gerber Hornink

    2014-08-01

    Full Text Available   Equipe de Trabalho 2014 1. Equipe editorial Editor-Chefe Bayardo Bapstista Torres, Instituto de Química - USP, Brasil Eduardo Galembeck, Departamento de Bioquímica Instituto de Biologia UNICAMP, Brasil   Editores Gabriel Gerber Hornink, Depto. Bioquímica, Instituto de Ciências Biomédicas, Universidade - Federal de Alfenas - Unifal-MG, Brasil Vera Maria Treis Trindade, Instituto de Ciências Básicas da Saúde, Departamento de Bioquímica, Universidade Federal do Rio Grande do Sul, Brasil   Corpo Editorial Adriana Cassina, Departamento de Bioquímica, Facultad de Medicina, Universidad de la República, Uruguai Angel Herráez, Departamento de Bioquímica y Biología molecular, Universidad de Alcalá de Henares, Madrid, Espanha André Amaral Gonçalves Bianco, Universidade Federal de São Paulo (Unifesp, Brasil Denise Vaz de Macedo, Departamento de Bioquímica, Instituto de Biologia, Universidade Estadual de Campinas - Unicamp, Brasil Eneida de Paula, Departamento de Bioquímica, Instituto de Biologia, Universidade Estadual de Campinas - Unicamp, Brasil Guilherme Andrade Marson, Instituto de Química - USP, Brasil Jose Antonio Martinez Oyanedel, Universidad de Concepción, Chile Josep Maria Fernández Novell, Dept. Bioquímica i Biologia Molecular Universitat de Barcelona, Espanha Leila Maria Beltramini, Instituto de Física de São Carlos, Universidade Estadual de São Paulo - USP, Brasil Manuel João da Costa, Escola de Ciências da Saúde, Universidade do Minho, Portugal Maria Lucia Bianconi, Instituto de Bioquímica Médica Universidade Federal do Rio de Janeiro (UFRJ, Brasil María Noel Alvarez, Departamento de Bioquímica, Facultad de Medicina, Universidad de la República, Uruguai Miguel Ángel Medina Torres, Department of Molecular Biology & Biochemistry Faculty of Sciences University of Málaga, Espanha Nelma Regina Segnini Bossolan, Instituto de Física de São Carlos, Universidade de São Paulo - USP, Brasil Paulo De Avila

  19. Ferroelectric devices

    CERN Document Server

    Uchino, Kenji

    2009-01-01

    Updating its bestselling predecessor, Ferroelectric Devices, Second Edition assesses the last decade of developments-and setbacks-in the commercialization of ferroelectricity. Field pioneer and esteemed author Uchino provides insight into why this relatively nascent and interdisciplinary process has failed so far without a systematic accumulation of fundamental knowledge regarding materials and device development.Filling the informational void, this collection of information reviews state-of-the-art research and development trends reflecting nano and optical technologies, environmental regulat

  20. MANUAL FOOD AND BEVERAGE DISPENSING EQUIPMENT. NATIONAL SANITATION FOUNDATION STANDARD NO. 18.

    Science.gov (United States)

    National Sanitation Foundation, Ann Arbor, MI.

    THIS STANDARD COVERS THE SANITATION REQUIREMENTS FOR EQUIPMENT AND DEVICES WHICH DISPENSE FOOD OR BEVERAGE EITHER IN BULK OR PORTIONS. VENDING MACHINES OR BULK MILK DISPENSING EQUIPMENT ARE NOT COVERED IN THIS STANDARD. ITEMS COVERED INCLUDE THE BASIC PRINCIPLES OF DESIGN AND CONSTRUCTION, FOOD PROTECTION AND FREEDOM FROM HARBORAGES. MINIMUM…

  1. 30 CFR 75.1914 - Maintenance of diesel-powered equipment.

    Science.gov (United States)

    2010-07-01

    ... the equipment is operated. (d) The intake air filter on diesel-powered equipment shall be replaced or serviced, by a person who is trained to perform this task, when the intake air pressure drop device so indicates or when the engine manufacturer's maximum allowable air pressure drop level is exceeded....

  2. DARA vestibular equipment onboard MIR.

    Science.gov (United States)

    Hofmann, P; Kellig, A; Hoffmann, H U; Ruyters, G

    1998-01-01

    In space, the weightless environment provides a different stimulus to the otolith organs of the vestibular system, and the resulting signals no longer correspond with the visual and other sensory signals sent to the brain. This signal conflict causes disorientation. To study this and also to understand the vestibular adaptation to weightlessness, DARA has developed scientific equipment for vestibular and visuo-oculomotoric investigations. Especially, two video-oculography systems (monocular--VOG--and binocular--BIVOG, respectively) as well as stimuli such as an optokinetic stimulation device have successfully been employed onboard MIR in the frame of national and European missions since 1992. The monocular VOG was used by Klaus Flade during the MIR '92 mission, by Victor Polyakov during his record 15 months stay onboard MIR in 1993/94 as well as by Ulf Merbold during EUROMIR '94. The binocular version was used by Thomas Reiter and Sergej Avdeyev during the 6 months EUROMIR '95 mission. PIs of the various experiments include H. Scherer and A. Clarke (FU Berlin), M. Dieterichs and S. Krafczyk (LMU Munchen) from Germany as well as C.H. Markham and S.G. Diamond from the United States. Video-Oculography (VOG) is a technique for examining the function of the human balance system located in the inner ear (vestibular system) and the visio-oculomotor interactions of the vestibular organ. The human eye movements are measured, recorded and evaluated by state-of-the-art video techniques. The method was first conceived and designed at the Vestibular Research Laboratory of the ENT Clinic in Steglitz, FU Berlin (A. Clarke, H. Scherer). Kayser-Threde developed, manufactured and tested the facilities for space application under contract to DARA. Evaluation software was first provided by the ENT Clinic, Berlin, later by our subcontractor Sensomotoric Instruments (SMI), Teltow. Optokinetic hardware to support visuo-oculomotoric investigations, has been shipped to MIR for EUROMIR '95

  3. Prototype of sun projector device

    Science.gov (United States)

    Ihsan; Dermawan, B.

    2016-11-01

    One way to introduce astronomy to public, including students, can be handled by solar observation. The widely held device for this purpose is coelostat and heliostat. Besides using filter attached to a device such as telescope, it is safest to use indirect way for observing the Sun. The main principle of the indirect way is deflecting the sun light and projecting image of the sun on a screen. We design and build a simple and low-cost astronomical device, serving as a supplement to increase public service, especially for solar observation. Without using any digital and intricate supporting equipment, people can watch and relish image of the Sun in comfortable condition, i.e. in a sheltered or shady place. Here we describe a design and features of our prototype of the device, which still, of course, has some limitations. In the future, this prototype can be improved for more efficient and useful applications.

  4. A monitoring device for pressurised-air-driven diaphragm-based artificial heart assist devices

    NARCIS (Netherlands)

    Hoeben, F.P.; Mul, de F.F.M.; Stokkink, H.S.D.; Koelink, M.H.; Greve, J.

    1992-01-01

    A non-invasive device has been developed to monitor the diaphragm position and the blood flow in artificial heart assist devices equipped with a pressurised-air-driven diaphragm. Light scattering from the diaphragm is used as a mechanism for measuring. Information about the position of several point

  5. 49 CFR 178.338-14 - Gauging devices.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Gauging devices. 178.338-14 Section 178.338-14... Specifications for Containers for Motor Vehicle Transportation § 178.338-14 Gauging devices. (a) Liquid level gauging devices. (1) Unless a cargo tank is intended to be filled by weight, it must be equipped with...

  6. 46 CFR 197.344 - Inflatable floatation devices.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Inflatable floatation devices. 197.344 Section 197.344... STANDARDS GENERAL PROVISIONS Commercial Diving Operations Equipment § 197.344 Inflatable floatation devices. An inflatable floatation device for SCUBA diving must— (a) Be capable of maintaining the diver at...

  7. 46 CFR 197.342 - Buoyancy-changing devices.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Buoyancy-changing devices. 197.342 Section 197.342... STANDARDS GENERAL PROVISIONS Commercial Diving Operations Equipment § 197.342 Buoyancy-changing devices. (a) A dry suit or other buoyancy-changing device not directly connected to the exhaust valve of...

  8. 46 CFR 184.410 - Electronic position fixing devices.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Electronic position fixing devices. 184.410 Section 184... Electronic position fixing devices. A vessel on an oceans route must be equipped with an electronic position fixing device, capable of providing accurate fixes for the area in which the vessel operates, to...

  9. 46 CFR 197.318 - Gages and timekeeping devices.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Gages and timekeeping devices. 197.318 Section 197.318... STANDARDS GENERAL PROVISIONS Commercial Diving Operations Equipment § 197.318 Gages and timekeeping devices... timekeeping device must be at each dive location....

  10. 49 CFR 179.500-12 - Pressure relief devices.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Pressure relief devices. 179.500-12 Section 179... and 107A) § 179.500-12 Pressure relief devices. (a) Tank shall be equipped with one or more pressure relief devices of approved type and discharge area, mounted on the cover or threaded into the...

  11. 49 CFR 179.300-15 - Pressure relief devices.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Pressure relief devices. 179.300-15 Section 179... Pressure relief devices. (a) Unless prohibited in part 173 of this subchapter, tanks shall be equipped with one or more relief devices of approved type, made of metal not subject to rapid deterioration by...

  12. 49 CFR 178.345-12 - Gauging devices.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Gauging devices. 178.345-12 Section 178.345-12... Specifications for Containers for Motor Vehicle Transportation § 178.345-12 Gauging devices. Each cargo tank, except a cargo tank intended to be filled by weight, must be equipped with a gauging device...

  13. 30 CFR 250.511 - Traveling-block safety device.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Traveling-block safety device. 250.511 Section... Traveling-block safety device. All units being used for well-completion operations that have both a traveling block and a crown block must be equipped with a safety device that is designed to prevent...

  14. 30 CFR 250.611 - Traveling-block safety device.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Traveling-block safety device. 250.611 Section... Traveling-block safety device. After May 31, 1989, all units being used for well-workover operations which have both a traveling block and a crown block shall be equipped with a safety device which is...

  15. 34 CFR 300.5 - Assistive technology device.

    Science.gov (United States)

    2010-07-01

    ... 34 Education 2 2010-07-01 2010-07-01 false Assistive technology device. 300.5 Section 300.5... CHILDREN WITH DISABILITIES General Definitions Used in This Part § 300.5 Assistive technology device. Assistive technology device means any item, piece of equipment, or product system, whether...

  16. 46 CFR 121.704 - Marine sanitation devices.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Marine sanitation devices. 121.704 Section 121.704... MISCELLANEOUS SYSTEMS AND EQUIPMENT Miscellaneous § 121.704 Marine sanitation devices. A vessel with installed toilet facilities must have a marine sanitation device that complies with 33 CFR part 159....

  17. 46 CFR 184.704 - Marine sanitation devices.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Marine sanitation devices. 184.704 Section 184.704... TONS) VESSEL CONTROL AND MISCELLANEOUS SYSTEMS AND EQUIPMENT Miscellaneous § 184.704 Marine sanitation devices. A vessel with installed toilet facilities must have a marine sanitation device that complies...

  18. 49 CFR 232.613 - End-of-train devices.

    Science.gov (United States)

    2010-10-01

    ..., DEPARTMENT OF TRANSPORTATION BRAKE SYSTEM SAFETY STANDARDS FOR FREIGHT AND OTHER NON-PASSENGER TRAINS AND EQUIPMENT; END-OF-TRAIN DEVICES Electronically Controlled Pneumatic (ECP) Braking Systems § 232.613 End-of-train devices. (a) An ECP-EOT device shall, at a minimum, serve as the final node on the ECP...

  19. 46 CFR 28.260 - Electronic position fixing devices.

    Science.gov (United States)

    2010-10-01

    ... Trade § 28.260 Electronic position fixing devices. Each vessel 79 feet (24 meters) or more in length must be equipped with an electronic position fixing device capable of providing accurate fixes for the... 46 Shipping 1 2010-10-01 2010-10-01 false Electronic position fixing devices. 28.260 Section...

  20. TRANSPORT AND EMPLACEMENT EQUIPMENT DESCRIPTIONS

    Energy Technology Data Exchange (ETDEWEB)

    NA

    1997-09-29

    The objective and the scope of this document are to list and briefly describe the major mobile equipment necessary for waste package (WP) Transport and Emplacement in the proposed subsurface nuclear waste repository at Yucca Mountain. Primary performance characteristics and some specialized design features of the equipment are explained and summarized in the individual subsections of this document. The Transport and Emplacement equipment described in this document consists of the following: (1) WP Transporter; (2) Reusable Rail Car; (3) Emplacement Gantry; (4) Gantry Carrier; and (5) Transport Locomotive.

  1. Problems of Outsourcing when Repairing and Servicing Production Equipment

    Directory of Open Access Journals (Sweden)

    Medvedeva Marina I.

    2013-11-01

    Full Text Available The article is devoted to the issue of calculation of stationary probabilities of states of the system of mass servicing with unreliable equipment, servicing and re-adjustment at the beginning of the production cycle. The article describes functioning both of the main and auxiliary material flow of the logistic system. It is supposed that the incoming flow for processing or orders has a Poisson distribution and the time of breakage of equipment, the time of re-adjustment and the time of servicing have indicative laws of distribution. Equipment is serviced by two crews: maintenance and service. The maintenance crew repairs broken equipment and the orders on the device are not lost but are serviced during the time left. The second crew deals only with servicing works. The article considers one of the possible schemes when the equipment required for completion of the production cycle is sent for servicing. There are no restrictions with respect to the length of the queue. The article finds main characteristics of the above described system, namely: probability that the device is not in working condition and is sent for servicing and re-adjustment. The found probabilities of states of the described system could be used for assessment of expediency of the repair outsourcing at industrial enterprises.

  2. Methods of making microfluidic devices

    KAUST Repository

    Buttner, Ulrich

    2017-06-01

    Microfluidics has advanced in terms of designs and structures, however, fabrication methods are either time consuming or expensive to produce, in terms of the facilities and equipment needed. A fast and economically viable method is provided to allow, for example, research groups to have access to microfluidic fabrication. Unlike most fabrication methods, a method is provided to fabricate a microfluidic device in one step. In an embodiment, a resolution of 50 micrometers was achieved by using maskless high-resolution digital light projection (MDLP). Bonding and channel fabrication of complex or simple structures can be rapidly incorporated to fabricate the microfluidic devices.

  3. Effects of electromagnetic interference on the functional usage of medical equipment by 2G/3G/4G cellular phones: A revie

    National Research Council Canada - National Science Library

    Periyasamy M. Mariappan; Dhanasekaran R. Raghavan; Shady H.E. Abdel Aleem; Ahmed F. Zobaa

    2016-01-01

    .... The most commonly used device is the cellular phone, which emits strong electromagnetic energy affecting thereby the functionality of the vital medical equipment such as ventilators, ECG monitors...

  4. ENERGY STAR Certified Imaging Equipment

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 2.0 ENERGY STAR Program Requirements for Imaging Equipment that are effective as of...

  5. EMR Measurements on NDA Equipment

    Energy Technology Data Exchange (ETDEWEB)

    Macdonell, Alexander Thomas [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Meierbachtol, Krista Cruse [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Evans, James Walter Jr. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Mayo, Douglas R. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2017-07-10

    Electromagnetic radiation (EMR) emission strength measurements were performed on a suite of passive non-destructive assay (NDA) radiation detection equipment. Data were collected from 9 kHz up to 6 GHz on each of the assembled systems.

  6. Military GPS User Equipment (MGUE)

    Science.gov (United States)

    2015-04-29

    Space and Missile Systems Center Military GPS User Equipment (MGUE) Lt Col James “Mutt” Wilson Program Manager 29 Apr 15 Information contained in...SUBTITLE Military GPS User Equipment (MGUE) 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e. TASK...SUPPLEMENTARY NOTES Presented at the GPS Partnership Council 2015 (GPSPC15), held April 29 to May 1, 2015, at the Los Angeles AFB, CA. 14. ABSTRACT

  7. Nuclear Weapon and Military Equipment

    Directory of Open Access Journals (Sweden)

    N. Natarajan

    1985-10-01

    Full Text Available Military equipment must survive a, nuclear attack if enough personnel required to operate them remain combat effective. To achieve this goal, the criteria that determine equipment survivability should be established and any new design should incorporate these criteria to evolve a hardened design. An analysis of the overall response by considering the response to each individual nuclear environment can result in a balanced overall hardened system. The paper discusses the criteria required to be known.

  8. Research on Selection of Equipment Maintenance Modes

    Institute of Scientific and Technical Information of China (English)

    SHANG Wen-li; SHI Hai-bo; HE Bai-tao

    2006-01-01

    The development of equipment maintenance management is introduced, and equipment maintenance concept is defined. Equipment maintenance modes are classified, analyzed and compared, which merits and demerits are pointed out. At last, a decision-making frame to select equipment maintenance modes is advanced, and steps to select and implement equipment maintenance are given.

  9. 14 CFR 25.1415 - Ditching equipment.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Ditching equipment. 25.1415 Section 25.1415... STANDARDS: TRANSPORT CATEGORY AIRPLANES Equipment Safety Equipment § 25.1415 Ditching equipment. (a) Ditching equipment used in airplanes to be certificated for ditching under § 25.801, and required by...

  10. After-hours Power Status of Office Equipment and Inventory of Miscellaneous Plug-load Equipment

    Energy Technology Data Exchange (ETDEWEB)

    Roberson, Judy A.; Webber, Carrie A.; McWhinney, Marla C.; Brown, Richard E.; Pinckard, Margaret J.; Busch, John F.

    2004-01-22

    This research was conducted in support of two branches of the EPA ENERGY STAR program, whose overall goal is to reduce, through voluntary market-based means, the amount of carbon dioxide emitted in the U.S. The primary objective was to collect data for the ENERGY STAR Office Equipment program on the after-hours power state of computers, monitors, printers, copiers, scanners, fax machines, and multi-function devices. We also collected data for the ENERGY STAR Commercial Buildings branch on the types and amounts of ''miscellaneous'' plug-load equipment, a significant and growing end use that is not usually accounted for by building energy managers. This data set is the first of its kind that we know of, and is an important first step in characterizing miscellaneous plug loads in commercial buildings. The main purpose of this study is to supplement and update previous data we collected on the extent to which electronic office equipment is turned off or automatically enters a low power state when not in active use. In addition, it provides data on numbers and types of office equipment, and helps identify trends in office equipment usage patterns. These data improve our estimates of typical unit energy consumption and savings for each equipment type, and enables the ENERGY STAR Office Equipment program to focus future effort on products with the highest energy savings potential. This study expands our previous sample of office buildings in California and Washington DC to include education and health care facilities, and buildings in other states. We report data from twelve commercial buildings in California, Georgia, and Pennsylvania: two health care buildings, two large offices (> 500 employees each), three medium offices (50-500 employees), four education buildings, and one ''small office'' that is actually an aggregate of five small businesses. Two buildings are in the San Francisco Bay area of California, five are in

  11. Stationary fuel cell applications: electrical equipment requirements

    Energy Technology Data Exchange (ETDEWEB)

    Durand-Schmutz, C.; Buchsbaum, L.; Lacarnoy, A. [Schneider Electric, Research Center, 38 - Grenoble (France); Kuzkin, G. [US Research Center, Raleigh, NC (United States)

    2003-09-01

    Schneider Electric is a global company providing market leadership in two core businesses: Electrical Distribution, and Industrial Control and Automation. Schneider operates within four main markets: private residences, commercial buildings, industrial control, and electrical infrastructure. Schneider teams, on both sides of the Atlantic, have used their technical knowledge and global market vision to optimize fuel cell system performance and cost, and to present a power system solution that contains the best global architecture. This work includes high efficiency power conversion modules designed for low voltage / high current fuel cells, grid connection devices that integrate new functionality such as energy optimization and secure power, protection apparatus, advanced control-command strategies, and system optimization hardware. All of this equipment will provide beneficial cost and efficiency impacts to the end user. (authors)

  12. Next generation of dock safety equipment.

    Science.gov (United States)

    Swietlik, Walt

    2013-09-01

    OSHA and forklift manufacturers have made extensive efforts to improve the safety of forklift operation in and around industrial facilities and warehouses. However, the use of next-generation vehicle restraint and light communications technology will go much farther toward protecting forklift operators and pedestrians, reducing accidents, and improving productivity at the loading dock. While these new technologies mark a significant advance in loading dock safety, they cannot replace forklift and loading dock safety policies. Employers must continue to focus on forklift safety training and consider the use of multiple safety devices, such as strategically placed signs, painted aisles, and guarded walkways. The best practice is to seek the advice of safety consultants and qualified loading dock equipment representatives.

  13. Ventricular assist device

    Science.gov (United States)

    VAD; RVAD; LVAD; BVAD; Right ventricular assist device; Left ventricular assist device; Biventricular assist device; Heart pump; Left ventricular assist system; LVAS; Implantable ventricular assist device

  14. Field power measurements of imaging equipment

    Energy Technology Data Exchange (ETDEWEB)

    McWhinney, Marla; Homan, Gregory; Brown, Richard; Roberson, Judy; Nordman, Bruce; Busch, John

    2004-05-14

    According to the U.S. Department of Energy, electricity use by non-PC commercial office equipment is growing at an annual rate of nearly 5 percent (AEO 2003). To help address this growth in consumption, U.S. EPA periodically updates its ENERGY STAR specifications as products and markets change. This report presents background research conducted to help EPA update the ENERGY STAR specification for imaging equipment, which covers printers, fax machines, copiers, scanners, and multifunction devices (MFDs). We first estimated the market impact of the current ENERGY STAR imaging specification, finding over 90 percent of the current market complies with the specification. We then analyzed a sample of typical new imaging products, including 11 faxes, 57 printers and 19 copiers/MFD. For these devices we metered power levels in the most common modes: active/ready/sleep/off, and recorded features that would most likely affect energy consumption. Our metering indicates that for many products and speed bins, current models consume substantially less power than the current specification. We also found that for all product categories, power consumption varied most considerably across technology (i.e. inkjet vs. laser). Although inkjet printers consumed less energy than laser printers in active, ready and sleep-mode, they consumed more power on average while off, mostly due to the use of external power supplies. Based on these findings, we developed strategies for the ENERGY STAR program to achieve additional energy reductions. Finally, we present an assessment of manufacturer's ENERGY STAR labeling practices.

  15. Hyperbaric intensive care technology and equipment.

    Science.gov (United States)

    Millar, Ian L

    2015-03-01

    In an emergency, life support can be provided during recompression or hyperbaric oxygen therapy using very basic equipment, provided the equipment is hyperbaric-compatible and the clinicians have appropriate experience. For hyperbaric critical care to be provided safely on a routine basis, however, a great deal of preparation and specific equipment is needed, and relatively few facilities have optimal capabilities at present. The type, size and location of the chamber are very influential factors. Although monoplace chamber critical care is possible, it involves special adaptations and inherent limitations that make it inappropriate for all but specifically experienced teams. A large, purpose-designed chamber co-located with an intensive care unit is ideal. Keeping the critically ill patient on their normal bed significantly improves quality of care where this is possible. The latest hyperbaric ventilators have resolved many of the issues normally associated with hyperbaric ventilation, but at significant cost. Multi-parameter monitoring is relatively simple with advanced portable monitors, or preferably installed units that are of the same type as used elsewhere in the hospital. Whilst end-tidal CO₂ readings are changed by pressure and require interpretation, most other parameters display normally. All normal infusions can be continued, with several examples of syringe drivers and infusion pumps shown to function essentially normally at pressure. Techniques exist for continuous suction drainage and most other aspects of standard critical care. At present, the most complex life support technologies such as haemofiltration, cardiac assist devices and extra-corporeal membrane oxygenation remain incompatible with the hyperbaric environment.

  16. Stand-alone tsunami alarm equipment

    Science.gov (United States)

    Katsumata, Akio; Hayashi, Yutaka; Miyaoka, Kazuki; Tsushima, Hiroaki; Baba, Toshitaka; Catalán, Patricio A.; Zelaya, Cecilia; Riquelme Vasquez, Felipe; Sanchez-Olavarria, Rodrigo; Barrientos, Sergio

    2017-05-01

    One of the quickest means of tsunami evacuation is transfer to higher ground soon after strong and long ground shaking. Ground shaking itself is a good initiator of the evacuation from disastrous tsunami. Longer period seismic waves are considered to be more correlated with the earthquake magnitude. We investigated the possible application of this to tsunami hazard alarm using single-site ground motion observation. Information from the mass media is sometimes unavailable due to power failure soon after a large earthquake. Even when an official alarm is available, multiple information sources of tsunami alert would help people become aware of the coming risk of a tsunami. Thus, a device that indicates risk of a tsunami without requiring other data would be helpful to those who should evacuate. Since the sensitivity of a low-cost MEMS (microelectromechanical systems) accelerometer is sufficient for this purpose, tsunami alarm equipment for home use may be easily realized. Amplitude of long-period (20 s cutoff) displacement was proposed as the threshold for the alarm based on empirical relationships among magnitude, tsunami height, hypocentral distance, and peak ground displacement of seismic waves. Application of this method to recent major earthquakes indicated that such equipment could effectively alert people to the possibility of tsunami.

  17. Separating device

    NARCIS (Netherlands)

    De Jong, T.P.R.

    2001-01-01

    A sorting device (1) suitable for sorting wire from a waste stream, comprising a body (2) that moves when in use, and provided with spikes or similar projections. The body is embodied as a rotatable roll (2), which oscillates axially during its rotation. The roll is coupled to an oscillation engine

  18. Detection device

    Science.gov (United States)

    Smith, J.E.

    1981-02-27

    The present invention is directed to a detection device comprising: (1) an entrance chamber; (2) a central chamber; and (3) an exit chamber. The central chamber includes an ionizing gas, anode, and means for connecting the anode with an external power supply and pulse counter.

  19. Printing Device

    NARCIS (Netherlands)

    Berg, van den M.J.; Markies, P.R.; Zuilhof, H.

    2014-01-01

    An ink jetprinting device includes a pressure chamber formed by a plurality of wall segments, a first aperture extending through a wall segment and communicating with an ink jet orifice and a second aperture extending through a wall segment and communicating with an ink supply duct. The pressure

  20. Electrochemical device

    Science.gov (United States)

    Grimes, Patrick G.; Einstein, Harry; Bellows, Richard J.

    1988-01-12

    A tunnel protected electrochemical device features channels fluidically communicating between manifold, tunnels and cells. The channels are designed to provide the most efficient use of auxiliary power. The channels have a greater hydraulic pressure drop and electrical resistance than the manifold. This will provide a design with the optimum auxiliary energy requirements.

  1. Printing Device

    NARCIS (Netherlands)

    Berg, van den M.J.; Markies, P.R.; Zuilhof, H.

    2014-01-01

    An ink jetprinting device includes a pressure chamber formed by a plurality of wall segments, a first aperture extending through a wall segment and communicating with an ink jet orifice and a second aperture extending through a wall segment and communicating with an ink supply duct. The pressure cha

  2. Balancing device

    NARCIS (Netherlands)

    Van Dorsser, W.D.; Herder, J.L.; Wisse B.M.; Barents, R.

    2007-01-01

    The invention relates to a balancing device for a mass, comprising an arm that is adjustable about a pivoting point and with which the mass is coupled, and an adjustable spring system that is coupled with the arm, which spring system comprises at least one spring, wherein the spring system comprises

  3. 21 CFR 864.2240 - Cell and tissue culture supplies and equipment.

    Science.gov (United States)

    2010-04-01

    ... SERVICES (CONTINUED) MEDICAL DEVICES HEMATOLOGY AND PATHOLOGY DEVICES Cell And Tissue Culture Products § 864.2240 Cell and tissue culture supplies and equipment. (a) Identification. Cell and tissue culture... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Cell and tissue culture supplies and...

  4. Model based, detailed fault analysis in the CERN PS complex equipment

    CERN Document Server

    Beharrell, M; Bouché, J M; Cupérus, J; Lelaizant, M; Mérard, L

    1995-01-01

    In the CERN PS Complex of accelerators, about a thousand of equipment of various type (power converters, RF cavities, beam measurement devices, vacuum systems etc...) are controlled using the so-called Control Protocol, already described in previous Conferences. This Protocol, a model based equipment access standard, provides, amongst other facilities, a uniform and structured fault description and report feature. The faults are organized in categories, following their gravity, and are presented at two levels: the first level is global and identical for all devices, the second level is very detailed and adapted to the peculiarities of each single device. All the relevant information is provided by the equipment specialists and is appropriately stored in static and real time data bases; in this way a unique set of data driven application programs can always cope with existing and newly added equipment. Two classes of applications have been implemented, the first one is intended for control room alarm purposes,...

  5. 78 FR 5207 - Certain Led Photographic Lighting Devices and Components Thereof; Commission's Final...

    Science.gov (United States)

    2013-01-24

    ... Film and TV Equipment Factory of Tianjin, China (``Tianjin''); and Stellar Lighting Systems (``Stellar... COMMISSION Certain Led Photographic Lighting Devices and Components Thereof; Commission's Final Determination... general exclusion order prohibiting importation of infringing LED photographic lighting devices...

  6. CERN lifting equipment use authorisation

    CERN Multimedia

    2004-01-01

    Updated procedures to obtain authorisation to use lifting equipment at CERN have been put in place. As a general rule, lifting equipment at CERN may be operated only by qualified staff, i.e. those who have had intensive training in and adequate experience of using such equipment. However, for straightforward recurrent lifting operations, the Organization issues authorisations to operate lifting equipment at CERN to people who have followed a suitable course of training. The authorisation to use lifting equipment is valid for five years. More information about the procedures will be found at the following addresses: CERN Staff: http://sc-gs.web.cern.ch/sc-gs/gs_ms/ms/freq%20topics/te_mc_FT_staff.htm Associated members of the personnel (users, ...) : http://sc-gs.web.cern.ch/sc-gs/gs_ms/ms/freq%20topics/te_mc_FT_users.htm Contractors personnel : http://sc-gs.web.cern.ch/sc-gs/gs_ms/ms/freq%20topics/te_mc_FT_peoplefromext.htm In case of questions, please send a message to: securite...

  7. Mining equipment manufacturers; 17th ed.

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-12-31

    The report analyses and compares the financial ratios of mining equipment manufacturers in the United Kingdom. It includes companies who produce equipment for the mining industry such as cutting tools, drilling equipment, crushers, screens, centrifuges, tunnelling equipment, conveyors and other materials handling equipment, hydraulic equipment, filtration, pumping, and mixing equipment and ventilation equipment. The report presents business ratios analysing profitability, efficiency, liquidity, employee-based ratios and a series of figures on growth rate. Accounting data for the individual companies are given, together with principal ratios, areas of activity, names of directors and company secretary, trading address and holding companies.

  8. Mining equipment manufacturers. 13th edition

    Energy Technology Data Exchange (ETDEWEB)

    1992-01-01

    The report analyses and compares the financial ratios of mining equipment manufacturers in the United Kingdom. It includes companies who produce equipment for the mining industry such as cutting tools, drilling equipment, crushers, screens, centrifuges, tunnelling equipment, conveyors and other materials handling equipment, hydraulic equipment, filtration, pumping and mixing equipment and ventilation equipment. The report presents business ratios analysing profitability, efficiency, liquidity, employee-based ratios and a series of figures on growth rate. Accounting data for the individual companies are given, together with principal ratios, areas of activity, names of directors and company secretary, trading address and holding companies.

  9. Aerodynamics Laboratory Facilities, Equipment, and Capabilities

    Data.gov (United States)

    Federal Laboratory Consortium — The following facilities, equipment, and capabilities are available in the Aerodynamics Laboratory Facilities and Equipment (1) Subsonic, open-jet wind tunnel with...

  10. Structure Analysis of the Graphic Simulator for the PRIDE Equipment

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Chang Hoi; Kim, Seong Hyun; Park, Byung Suk; Lee, Jong Kwang; Lee, Hyo Jik; Kim, Ki Ho [KAERI, Daejeon (Korea, Republic of)

    2010-12-15

    Simulation technology based on the computer graphics is able to minimize the trial and error and reduce the development cost and period dramatically at the design stage of the pyroprocessing facility construction and the equipment development. For this purpose, the 3D graphic simulation program named HotCell has been developed. HotCell has continuously updated for the functional addition and the bug fix, and now it reaches version third. The Digital mockup of PRIDE is furnished with the MSM(matster-slave manipulator), BDSM(bridge transported dual arm servo manipulator) and Crane in order to remote handling the processing equipment. HotCell program can be interface with the 3D mouse, the haptic device and the joystick for the realistic operation of above device. The posture of MSM can be recorded with the simple keyboard operation in order to reproduce the behavior of the MSM

  11. Grinding efficiency improvement of hydraulic cylinders parts for mining equipment

    Directory of Open Access Journals (Sweden)

    Korotkov Aleksandr

    2017-01-01

    Full Text Available The aim of the article is to find out ways to improve parts treatment and components of mining equipment on the example of hydraulic cylinders parts, used as pillars for mine roof supports, and other actuator mechanisms. In the course of the research work methods of machine retaining devices design were used, the scientific approaches for the selection of progressive grinding schemes were applied; theoretical and practical experience in the design and production of new constructions of grinding tools was used. As a result of this work it became possible to create a progressive construction of a machine retaining device for grinding of large parts of hydraulic cylinders, to apply an effective scheme of rotary abrasive treatment, to create and implement new design of grinding tools by means of grains with controllable shape and orientation. Implementation of the results obtained in practice will improve the quality and performance of repairing and manufacturing of mining equipment.

  12. Managemet of Equipment Databases at CERN for the ATLAS Experiment

    CERN Document Server

    Galvão, Kaio Karam; Molina-Pérez, Jorge; Maidantchik, Carmen; Fink Grael, Felipe

    2008-01-01

    The ATLAS experiment is about to finish its installation phase, entering into operation on the summer of 2008. This installation has represented an enormous challenge in terms of developing, setting up, and administrating the Equipment Databases, due to the large complexity of the detector, its associated services, and the necessary infrastructure. All major equipment is registered prior to installation including its electronic description and interconnectivity. This information is stored in Oracle databases. 3D visualization tools, user interfaces for portable devices, and generic retrieval/updating mechanisms have been developed in order to carry out the management of the sub-detectors databases. The full traceability of all installed equipment is crucial from ATLAS organizational point of view, and it is also a requirement by the French authorities to fulfill the INB (Installation Nucléaire de Base) protocol.

  13. High level radioactive waste vitrification process equipment component testing

    Energy Technology Data Exchange (ETDEWEB)

    Siemens, D.H.; Heath, W.O.; Larson, D.E.; Craig, S.N.; Berger, D.N.; Goles, R.W.

    1985-04-01

    Remote operability and maintainability of vitrification equipment were assessed under shielded-cell conditions. The equipment tested will be applied to immobilize high-level and transuranic liquid waste slurries that resulted from plutonium production for defense weapons. Equipment tested included: a turntable for handling waste canisters under the melter; a removable discharge cone in the melter overflow section; a thermocouple jumper that extends into a shielded cell; remote instrument and electrical connectors; remote, mechanical, and heat transfer aspects of the melter glass overflow section; a reamer to clean out plugged nozzles in the melter top; a closed circuit camera to view the melter interior; and a device to retrieve samples of the glass product. A test was also conducted to evaluate liquid metals for use in a liquid metal sealing system.

  14. MULTIDISCIPLINARIDADE E TRABALHO EM EQUIPE

    Directory of Open Access Journals (Sweden)

    Helmuth Krüger

    2013-10-01

    Full Text Available Foram dois os objetivos deste trabalho: estabelecer critérios para a comparação de pesquisas científicas e analisar alguns problemas psicossociais que podem ocorrer em equipes multiprofissionais. Conclui-se que os critérios de comparação podem ser os quatro componentes de qualquer disciplina científica: o conjunto dos pressupostos filosóficos, o objeto a investigar, a metodologia de pesquisa e a linguagem técnica empregada na elaboração de teorias. Quanto às equipes multiprofissionais, foram analisados 3 problemas: a atribuição de papéis sociais, a confidencialidade das informações e as diferenças de prestígio social entre os membros dessas equipes.

  15. Another donation of computer equipment

    CERN Multimedia

    Anaïs Schaeffer

    2014-01-01

    On Thursday 27 February, CERN was pleased to donate computer equipment to a physics institute in the Philippines.   H.E. Leslie J. Baja and Rolf Heuer. Following donations of computer equipment to institutes in Morocco, Ghana, Bulgaria, Serbia and Egypt, CERN is to send 50 servers and 4 network switches to the National Institute of Physics at the University of the Philippines Diliman. CERN’s Director-General Rolf Heuer and the Ambassador of the Philippines to Switzerland and Lichtenstein, H.E. Leslie J. Baja, spoke of their enthusiasm for the project during an official ceremony. The equipment will be used for various high energy physics research programmes in the Philippines and for the University’s development of digital resources for science.

  16. Message Oriented Communication For Ipv6 Enabled Pervasive Devices

    Directory of Open Access Journals (Sweden)

    Tomasz Szydlo

    2013-01-01

    Full Text Available An increasing number of electronic devices in our environment is equipped with radio interfaces used for exposing and using their functionality by other devices and applications. Wireless communication in this class of devices is exposed to a number of situations that may occur including limited energy resources, equipment failures, nodes mobility and loss of communication between nodes. It causes that commonly used standards and protocols for sharing services are not practical and do not take into account the occurrence of these problems. The paper presents the concept of communication that relies on the exchange of messages between wireless pervasive devices available in the environment.

  17. Measuring Imputed Cost in the Semiconductor Equipment Supply Chain

    OpenAIRE

    2003-01-01

    We consider the order-fulfillment process of a supplier producing a customized capital good, such as production equipment, commercial aircraft, medical devices, or defense systems. As is common in these industries, prior to receiving a firm purchase order from the customer, the supplier receives a series of shared forecasts, which are called "soft orders." Facing a stochastic internal manufacturing lead time, the supplier must decide at what time to begin the fulfillment of the order. This de...

  18. Equipment for Dynamic Electron Contact Thermography of Skin Melanoma

    Directory of Open Access Journals (Sweden)

    Biloshenko, V.A.

    2014-11-01

    Full Text Available The computer-assisted equipment complex for dynamic electron contact thermography of skin melanoma was developed. The cooling device on the basis of Peltier cell, matrix scanner with intellectual converters «temperature/digital code» and original customized software for visualizing temperature maps and their primary mathematical processing were created. Prospects in combined use of complex and dermatoscopy to improve the validity of skin melanoma early diagnostics are experimentally proved.

  19. The Design of Administrative System Based On Portable Intellectual Equipment

    Institute of Scientific and Technical Information of China (English)

    Zeng,Jianhua; Chen,Haisong; Feng,Mingfa; Liang,Zhaofeng

    2005-01-01

    Regard property management of intelligentized residential area as the application background, we introduce a kind of method for the design of a management system based on portable intelligent equipments. The system is made up of intelligent terminals and personal computers. The intelligent terminals are for data collection and data storage. They communicate with personal computers through high-speed interface. The personal computers communicate with intelligent devices and carry out data analysis and data processing with VB6.0.

  20. Military Specification: Mobility, Towed Aerospace Ground Equipment General Requirements for.

    Science.gov (United States)

    1974-02-01

    Seven Conductor Electrical Connector for Truck Trailer Jumper Cable J585 Tail Lamps (Rear Position Light) J586 Stop Lamps J588 Turn Signal Lamps J592...Wiring: NOTE: Normally not required for Groups A, B, and C items; equipment specification. Lighting Complete Complete Turn signals Yes Yes Voltage 12V...J585 Turn signals SAE J588, class A. 3.11.2 Vehicles less than 80 inches wide. Items less than 80 inches wide shall contain the lighting devices, and

  1. Innovations in cold chain equipment for immunization supply chains.

    Science.gov (United States)

    Robertson, Joanie; Franzel, Lauren; Maire, Denis

    2017-04-19

    Since 2010, numerous new technologies have entered the immunization cold chain equipment market. The World Health Organization (WHO) Immunization Devices Programme-Performance, Quality and Safety (PQS)-has played a key role in bringing these to market. In this article, the authors explore the emergence of new cold chain equipment technologies from 2004 to 2016 and the role of PQS in this evolution. This review focuses on three major vaccine cold chain technology innovations-solar direct-drive refrigerators, long-term passive cold boxes, and equipment with user-independent freeze prevention. For the review, we used online data from WHO PQS, a literature search, and unpublished research reports. Timelines with key milestones in the emergence of the three focus technologies show delays of between one and three years between earliest field trials and publication of WHO specifications; procurement builds after the WHO prequalification of initial devices. The timelines show the role of PQS as both gatekeeper and enabler for cold chain equipment technologies. The use of target product profiles by PQS has increased its ability to signal preferred attributes and to engage with manufacturers during the product-development stage. Procurement data show how demand for solar direct-drive refrigerators increased over time. Gavi, the Vaccine Alliance, is employing demand-generation strategies to try to drive procurement of technologies with favorable technical attributes. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

  2. Waste Electrical and Electronic Equipment

    DEFF Research Database (Denmark)

    Bigum, Marianne Kristine Kjærgaard; Christensen, Thomas Højlund

    2011-01-01

    Waste electrical and electronic equipment (WEEE) is one of the fastest growing special waste types with an estimated growth of 3–5% per year (Cui and Forssberg, 2003). WEEE is a very heterogeneous waste type that contains many compounds that are considered to be harmful to both humans and the env......Waste electrical and electronic equipment (WEEE) is one of the fastest growing special waste types with an estimated growth of 3–5% per year (Cui and Forssberg, 2003). WEEE is a very heterogeneous waste type that contains many compounds that are considered to be harmful to both humans...

  3. Mechanical (turbines and auxiliary equipment)

    CERN Document Server

    Sherry, A; Cruddace, AE

    2013-01-01

    Modern Power Station Practice, Volume 3: Mechanical (Turbines and Auxiliary Equipment) focuses on the development of turbines and auxiliary equipment used in power stations in Great Britain. Topics covered include thermodynamics and steam turbine theory; turbine auxiliary systems such as lubrication systems, feed water heating systems, and the condenser and cooling water plants. Miscellaneous station services, and pipework in power plants are also described. This book is comprised of five chapters and begins with an overview of thermodynamics and steam turbine theory, paying particular attenti

  4. Waste Electrical and Electronic Equipment

    DEFF Research Database (Denmark)

    Bigum, Marianne Kristine Kjærgaard; Christensen, Thomas Højlund

    2011-01-01

    Waste electrical and electronic equipment (WEEE) is one of the fastest growing special waste types with an estimated growth of 3–5% per year (Cui and Forssberg, 2003). WEEE is a very heterogeneous waste type that contains many compounds that are considered to be harmful to both humans and the env......Waste electrical and electronic equipment (WEEE) is one of the fastest growing special waste types with an estimated growth of 3–5% per year (Cui and Forssberg, 2003). WEEE is a very heterogeneous waste type that contains many compounds that are considered to be harmful to both humans...

  5. "Distinvar" device

    CERN Multimedia

    CERN PhotoLab

    1965-01-01

    The alignment of one of the accelerator magnets being checked by the AR Division survey group. A "distinvar" device, invented by the group, using calibrated invar wires stretched between the fixed survey pillar (on the left) and a fixed point on the magnet. In two days it is thus possible to measure the alignment of the 100 magnets with an accuracy better than 1/10.

  6. Magnetohydrodynamic device

    Energy Technology Data Exchange (ETDEWEB)

    Gorlin, S.M.; Ljubimov, G.A.; Bitjurin, V.A.; Kovbasjuk, V.I.; Maximenko, V.I.; Medin, S.A.; Barshak, A.E.

    1979-12-25

    A magnetohydrodynamic device having a duct for a conducting gas to flow at an angle with the direction of the magnetic field induction vector is described. The duct is situated in the magnetic system and is provided with a plurality of electrodes adapted to interact electrically with the gas, whereas the cross-sectional shape of the duct working space is bounded by a closed contour formed by a curve inscribed into a rectangle. 1 claim.

  7. Microelectroporation device for genomic screening

    Energy Technology Data Exchange (ETDEWEB)

    Perroud, Thomas D.; Renzi, Ronald F.; Negrete, Oscar; Claudnic, Mark R.

    2014-09-09

    We have developed an microelectroporation device that combines microarrays of oligonucleotides, microfluidic channels, and electroporation for cell transfection and high-throughput screening applications (e.g. RNA interference screens). Microarrays allow the deposition of thousands of different oligonucleotides in microscopic spots. Microfluidic channels and microwells enable efficient loading of cells into the device and prevent cross-contamination between different oligonucleotides spots. Electroporation allows optimal transfection of nucleic acids into cells (especially hard-to-transfect cells such as primary cells) by minimizing cell death while maximizing transfection efficiency. This invention has the advantage of a higher throughput and lower cost, while preventing cross-contamination compared to conventional screening technologies. Moreover, this device does not require bulky robotic liquid handling equipment and is inherently safer given that it is a closed system.

  8. Strategy Guideline. HVAC Equipment Sizing

    Energy Technology Data Exchange (ETDEWEB)

    Burdick, Arlan [IBACOS, Inc., Pittsburgh, PA (United States)

    2012-02-01

    This guide describes the equipment selection of a split system air conditioner and furnace for an example house in Chicago, IL as well as a heat pump system for an example house in Orlando, FL. The required heating and cooling load information for the two example houses was developed in the Department of Energy Building America Strategy Guideline: Accurate Heating and Cooling Load Calculations.

  9. Lifting operations and lifting equipment

    NARCIS (Netherlands)

    Douwes, M.

    2013-01-01

    Lifting operations are inherent to many occupations in the construction industry. They can be performed manually or using lifting equipment. Both manual lifting and mechanical lifting operations can put construction workers at great risk of injury or health symptoms causing sick leave or disability.

  10. 21 CFR 58.61 - Equipment design.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 1 2010-04-01 2010-04-01 false Equipment design. 58.61 Section 58.61 Food and... PRACTICE FOR NONCLINICAL LABORATORY STUDIES Equipment § 58.61 Equipment design. Equipment used in the... of appropriate design and adequate capacity to function according to the protocol and shall...

  11. 40 CFR 792.61 - Equipment design.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 31 2010-07-01 2010-07-01 true Equipment design. 792.61 Section 792.61...) GOOD LABORATORY PRACTICE STANDARDS Equipment § 792.61 Equipment design. Equipment used in the... of appropriate design and adequate capacity to function according to the protocol and shall...

  12. Energy-related laboratory equipment (ERLE) guidelines

    Energy Technology Data Exchange (ETDEWEB)

    1995-01-01

    This document describes the Used Energy-Related Laboratory Equipment grants, and eligibility and procedures for participation. The document contains tables identifying typical equipment that may be requested, where to review ERLE equipment lists, and where to mail applications, a description of the eligible equipment grants access data system, and a copy of the ERLE grant application and instructions for its completion and submission.

  13. 21 CFR 606.60 - Equipment.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 7 2010-04-01 2010-04-01 false Equipment. 606.60 Section 606.60 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) BIOLOGICS CURRENT GOOD MANUFACTURING PRACTICE FOR BLOOD AND BLOOD COMPONENTS Equipment § 606.60 Equipment. (a) Equipment used in the collection, processing,...

  14. 7 CFR 58.626 - Packaging equipment.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Packaging equipment. 58.626 Section 58.626 Agriculture....626 Packaging equipment. Packaging equipment designed to mechanically fill and close single service... Standards for Equipment for Packaging Frozen Desserts and Cottage Cheese. Quality Specifications for...

  15. 14 CFR 27.1415 - Ditching equipment.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Ditching equipment. 27.1415 Section 27.1415... STANDARDS: NORMAL CATEGORY ROTORCRAFT Equipment Safety Equipment § 27.1415 Ditching equipment. (a) Emergency... accommodate one life preserver for each occupant for which certification for ditching is requested. (c)...

  16. 14 CFR 29.1415 - Ditching equipment.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Ditching equipment. 29.1415 Section 29.1415 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Equipment Safety Equipment § 29.1415 Ditching equipment....

  17. 46 CFR 197.460 - Diving equipment.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Diving equipment. 197.460 Section 197.460 Shipping COAST... GENERAL PROVISIONS Commercial Diving Operations Periodic Tests and Inspections of Diving Equipment § 197.460 Diving equipment. The diving supervisor shall insure that the diving equipment designated for...

  18. 40 CFR 160.61 - Equipment design.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Equipment design. 160.61 Section 160... LABORATORY PRACTICE STANDARDS Equipment § 160.61 Equipment design. Equipment used in the generation... appropriate design and adequate capacity to function according to the protocol and shall be suitably located...

  19. Application of mobile GIS in special equipment inspection based on PDA

    Science.gov (United States)

    Chen, Zhirong; Xu, Caijiang

    2008-10-01

    This paper discusses how to apply the mobile GIS technology to the common special equipment inspection business to meet the requirements of efficient management. The concepts of "special equipment" and "mobile GIS" are introduced at beginning. Then we analyze the business background and the present technique research; put forward a mobile GIS solution apply to special equipment inspection. A Special Equipment Inspection System is designed independently. The system architecture and database structure are discussed in detail. In the mobile environment, three key technologies are especially discussed in the paper, such as the interface design adapt to PDA device, data alternate mechanism and other embedded development attentions. The system has been used in Hangzhou Bureau of Quality and Technical Supervision for special equipment management, and gotten good result. So the requirements of scientifically manage the special equipment and establish e-government are completed met.

  20. Electrooptical devices

    Science.gov (United States)

    Hurwitz, C. E.

    1980-03-01

    This report covers work carried out with support of the Department of the Air Force during the period 1 October 1979 through 31 March 1980. A part of this support was provided by the Rome Air Development Center. CW operation at temperatures up to 55 C has been achieved for GaInAsP/InP double-heterostructure (DH) lasers emitting at 1.5 micrometers, which were grown without a GaInAsP buffer layer. These devices are of interest for use as sources in fiber-optics communications systems, since the lowest transmission loss reported for fused-silica optical fibers occurs at 1.55 micrometers. Surface passivation techniques developed for InP and GaInAsP avalanche photodiodes have resulted in reductions of dark current as large as four orders of magnitude, to values as low as .0000016 A/sq cm at 0.9 V(b) where V(b) is the breakdown voltage. Devices consisting entirely of InP have been passivated with plasma-deposited Si3N4, and those with a GaInAsP layer but with the p-n junction in InP have been passivated with polyimide. Neither of these techniques successfully reduces dark currents in devices with the p-n junction in the GaInAsP, but a film of photoresist sprayed with SF6 as the propellant has given excellent results. The electrical characteristics in InP ion implanted with Sn, Ge, Si, and C have been investigated. All of these column IV elements yielded n-type conductivity and Sn, Ge, and Si showed high electrical activation; however, implanted C was found to have a net electrical activation of only about 5 percent.

  1. Energy-Effective Rotation Equipment

    Directory of Open Access Journals (Sweden)

    V. Kascheev

    2013-01-01

    Full Text Available The article presents invention, which allows to create compact and cheap fog-forming devices for industrial hothouses (plants, greenhouses, storehouses, testing polygons and other Objects. Besides, this invention gives the possibilities to modernize the traversers of gas-water fire-fighting type AGVS-100 or AGVS-150, using turbojet engines. Utilization of fog-forming machines among fire-fighting devices will increase the effectiveness in fire-fighting of forest and industrial Objects and oil fields.

  2. Cooling Shelf For Electronic Equipment

    Science.gov (United States)

    Tanzer, Herbert J.

    1989-01-01

    Heat-pipe action cools and maintains electronics at nearly constant temperature. System designed to control temperatures of spacecraft shelves or baseplates by combining honeycomb sandwich panel with reservoir of noncondensable gas and processing resulting device as variable-conductance heat pipe. Device provides flat surface for mounting heat-dissipating electronics that is effectively cooled and maintained at nearly constant temperature. Potentially useful in freeze drying, refrigeration, and air conditioning.

  3. Devices That May Interfere with Pacemakers

    Science.gov (United States)

    ... use Microwave ovens TV transmitters and remote control TV changers MP3 players (but headphones should be kept at least 1.2 inches or 3 cm away from the device) Office and light shop equipment : most pose no risk to your ...

  4. 77 FR 6028 - Taxable Medical Devices

    Science.gov (United States)

    2012-02-07

    ... adhesives and snake bite kits.'' The Technical Explanation also emphasizes that ``items would only be exempt... subject to an IDE is not a ``taxable medical device'' under the proposed regulations. VI. Dental... for dental instruments and equipment. The proposed regulations do not adopt this suggestion. There is...

  5. Scalable devices

    KAUST Repository

    Krüger, Jens J.

    2014-01-01

    In computer science in general and in particular the field of high performance computing and supercomputing the term scalable plays an important role. It indicates that a piece of hardware, a concept, an algorithm, or an entire system scales with the size of the problem, i.e., it can not only be used in a very specific setting but it\\'s applicable for a wide range of problems. From small scenarios to possibly very large settings. In this spirit, there exist a number of fixed areas of research on scalability. There are works on scalable algorithms, scalable architectures but what are scalable devices? In the context of this chapter, we are interested in a whole range of display devices, ranging from small scale hardware such as tablet computers, pads, smart-phones etc. up to large tiled display walls. What interests us mostly is not so much the hardware setup but mostly the visualization algorithms behind these display systems that scale from your average smart phone up to the largest gigapixel display walls.

  6. Integrated logistics management system for operation of machinery and equipment

    Directory of Open Access Journals (Sweden)

    Józef Frąś

    2014-09-01

    concept of integrated logistics management of operation for the stationary transport equipment system. Specific conditions relating to the operation of these devices have been identified. This is essential prerequisites for the development of the concept of the computer solution. The article presents the concepts of the inclusive servicing of warehouse management and cost accounting records and maintenance. Comprehensive integration of these aspects creates a new opportunities in logistics in the field of the operation for stationary transport equipment. This way of design, implementation and recording of maintenance work supported by the integrated management system is a modern tool for conducting maintenance. It's should be mentioned that this conception remains in competition with traditional servicing operators servicing.

  7. Practical microwave electron devices

    CERN Document Server

    Meurant, Gerard

    2013-01-01

    Practical Microwave Electron Devices provides an understanding of microwave electron devices and their applications. All areas of microwave electron devices are covered. These include microwave solid-state devices, including popular microwave transistors and both passive and active diodes; quantum electron devices; thermionic devices (including relativistic thermionic devices); and ferrimagnetic electron devices. The design of each of these devices is discussed as well as their applications, including oscillation, amplification, switching, modulation, demodulation, and parametric interactions.

  8. Optimising waste from electric and electronic equipment collection systems: a comparison of approaches in European countries.

    Science.gov (United States)

    Friege, Henning; Oberdörfer, Michael; Günther, Marko

    2015-03-01

    The first European waste from electric and electronic equipment directive obliged the Member States to collect 4 kg of used devices per inhabitant and year. The target of the amended directive focuses on the ratio between the amount of waste from electric and electronic equipment collected and the mass of electric and electronic devices put on the market in the three foregoing years. The minimum collection target is 45% starting in 2016, being increased to 65% in 2019 or alternatively 85% of waste from electric and electronic equipment generated. Being aware of the new target, the question arises how Member States with 'best practice' organise their collection systems and how they enforce the parties in this playing field. Therefore the waste from electric and electronic equipment schemes of Sweden, Denmark, Switzerland, Germany and the Flemish region of Belgium were investigated focusing on the categories IT and telecommunications equipment, consumer equipment like audio systems and discharge lamps containing hazardous substances, e.g. mercury. The systems for waste from electric and electronic equipment collection in these countries vary considerably. Recycling yards turned out to be the backbone of waste from electric and electronic equipment collection in most countries studied. For discharge lamps, take-back by retailers seems to be more important. Sampling points like special containers in shopping centres, lidded waste bins and complementary return of used devices in all retail shops for electric equipment may serve as supplements. High transparency of collection and recycling efforts can encourage ambition among the concerned parties. Though the results from the study cannot be transferred in a simplistic manner, they serve as an indication for best practice methods for waste from electric and electronic equipment collection.

  9. Used energy-related laboratory equipment grant program for institutions of higher learning. Eligible equipment catalog

    Energy Technology Data Exchange (ETDEWEB)

    1994-07-01

    This is a listing of energy related equipment available through the Energy-Related Laboratory Equipment Grant Program which grants used equipment to institutions of higher education for energy-related research. Information included is an overview of the program, how to apply for a grant of equipment, eligibility requirements, types of equipment available, and the costs for the institution.

  10. Waterway Equipment - Boat, Barge, Motor

    Science.gov (United States)

    2012-09-25

    and service systems; deck and special machinery; and hoisting gear and equipment are operated and monitored throughout the entire test period...loaded statically to 200 percent of the ramp design hoist condition. This load is held for a minimum of three minutes. 4.6.6.2 Data Required...the contents fall short of filling a container. Wake The body of water that tends to follow a ship. It is set in motion by the friction with the

  11. Profitability Versus Construction Equipment Maintenance

    Science.gov (United States)

    2010-05-01

    E7(/(3+21(180%(5 ,QFOXGHDUHDFRGH XX-05-2010 Master’s Thesis DEC 2009 - MAY 2010 Profitability Versus Construction Equipment Maintenance...optimization of a perceived profit . This project recommends a decision support model that can be used by private and public entities alike to determine the...best fir acquisition method between rent-lease-buy and guidance for profitability optimization. Methods of life cycle cost estimating and decision

  12. [Equipment and technology in robotics].

    Science.gov (United States)

    Murphy, Declan; Challacombe, Ben; Nedas, Tim; Elhage, Oussama; Althoefer, Kaspar; Seneviratne, Lakmal; Dasgupta, Prokar

    2007-05-01

    We review the evolution and current status of robotic equipment and technology in urology. We also describe future developments in the key areas of virtual reality simulation, mechatronics and nanorobotics. The history of robotic technology is reviewed and put into the context of current systems. Experts in the associated fields of nanorobotics, mechatronics and virtual reality simulation simulation review the important future developments in these areas.

  13. Electrophoresis device

    Science.gov (United States)

    Rhodes, P. H.; Snyder, R. S. (Inventor)

    1982-01-01

    A device for separating cellular particles of a sample substance into fractionated streams of different cellular species includes a casing having a distribution chamber, a separation chamber, and a collection chamber. The electrode chambers are separated from the separation chamber interior by means of passages such that flow variations and membrane variations around the slotted portion of the electrode chamber do not enduce flow perturbations into the laminar buffer curtain flowing in the separation chamber. The cellular particles of the sample are separated under the influence of the electrical field and the separation chamber into streams of different cellular species. The streams of separated cells enter a partition array in the collection chamber where they are fractionated and collected.

  14. Stratification devices

    DEFF Research Database (Denmark)

    Andersen, Elsa; Furbo, Simon

    2008-01-01

    heating system. High temperatures in the top of the storage tank established by the energy from the solar collector reduce the use of auxiliary energy. Low temperatures in the bottom of the storage tank improve the operation conditions for the solar collector. Using thermal stratified heat storages...... results in longer operation periods and improved utilization of the solar collector. Thermal stratification can be achieved, for example by using inlet stratification devices at all inlets to the storage tank. This paper presents how thermal stratification is established and utilized by means of inlet......Thermal stratification in the storage tank is extremely important in order to achieve high thermal performance of a solar heating system. High temperatures in the top of the storage tank and low temperatures in the bottom of the storage tank lead to the best operation conditions for any solar...

  15. Strategy Guideline: HVAC Equipment Sizing

    Energy Technology Data Exchange (ETDEWEB)

    Burdick, A.

    2012-02-01

    The heating, ventilation, and air conditioning (HVAC) system is arguably the most complex system installed in a house and is a substantial component of the total house energy use. A right-sized HVAC system will provide the desired occupant comfort and will run efficiently. This Strategy Guideline discusses the information needed to initially select the equipment for a properly designed HVAC system. Right-sizing of an HVAC system involves the selection of equipment and the design of the air distribution system to meet the accurate predicted heating and cooling loads of the house. Right-sizing the HVAC system begins with an accurate understanding of the heating and cooling loads on a space; however, a full HVAC design involves more than just the load estimate calculation - the load calculation is the first step of the iterative HVAC design procedure. This guide describes the equipment selection of a split system air conditioner and furnace for an example house in Chicago, IL as well as a heat pump system for an example house in Orlando, Florida. The required heating and cooling load information for the two example houses was developed in the Department of Energy Building America Strategy Guideline: Accurate Heating and Cooling Load Calculations.

  16. CERN computing equipment for Senegal

    CERN Multimedia

    Anaïs Schaeffer

    2014-01-01

    On 26 May, CERN once again had the honour of donating computing equipment to a foreign institute.   This time, around 100 servers and five network hubs were sent to Senegal, making it the seventh country, after Morocco, Ghana, Bulgaria, Serbia, Egypt and the Philippines, to receive a donation of computing equipment from the Organization. The official ceremony was held at CERN on 26 May in the presence of the Director-General, Rolf Heuer, and Senegal's ambassador to Geneva, Fodé Seck, who both expressed their enthusiasm for the project. The equipment is intended for Cheikh Anta Diop University (UCAD) in Dakar and will be of particular use to students attending the African School of Fundamental Physics and its Applications (ASP 2014) taking place from 3 to 23 August, for which CERN is a partner. The ASP allows a large number of African students to hone their skills in high-energy physics and to forge professional links with fellow physicists in Africa and Europe. ...

  17. Data center equipment location and monitoring system

    DEFF Research Database (Denmark)

    2011-01-01

    , and runs a software application program that communicates with the equipment rack controllers. The software application program of the central control computer stores IDs of the equipment rack controllers and each of its connected electronic ID tags in a database.; The software application program......A data center equipment location system includes both hardware and software to provide for location, monitoring, security and identification of servers and other equipment in equipment racks. The system provides a wired alternative to the wireless RFID tag system by using electronic ID tags...... connected to each piece of equipment, each electronic ID tag connected directly by wires to a equipment rack controller on the equipment rack. The equipment rack controllers then link over a local area network to a central control computer. The central control computer provides an operator interface...

  18. After-hours power status of office equipment and energy use of miscellaneous plug-load equipment

    Energy Technology Data Exchange (ETDEWEB)

    Roberson, Judy A.; Webber, Carrie A.; McWhinney, Marla C.; Brown, Richard E.; Pinckard, Marageret J.; Busch, John F.

    2004-05-27

    This research was conducted in support of two branches of the EPA ENERGY STAR program, whose overall goal is to reduce, through voluntary market-based means, the amount of carbon dioxide emitted in the U.S. The primary objective was to collect data for the ENERGY STAR Office Equipment program on the after-hours power state of computers, monitors, printers, copiers, scanners, fax machines, and multi-function devices. We also collected data for the ENERGY STAR Commercial Buildings branch on the types and amounts of miscellaneous plug-load equipment, a significant and growing end use that is not usually accounted for by building energy managers. For most types of miscellaneous equipment, we also estimated typical unit energy consumption in order to estimate total energy consumption of the miscellaneous devices within our sample. This data set is the first of its kind that we know of, and is an important first step in characterizing miscellaneous plug loads in commercial buildings. The main purpose of this study is to supplement and update previous data we collected on the extent to which electronic office equipment is turned off or automatically enters a low power state when not in active use. In addition, it provides data on numbers and types of office equipment, and helps identify trends in office equipment usage patterns. These data improve our estimates of typical unit energy consumption and savings for each equipment type, and enables the ENERGY STAR Office Equipment program to focus future effort on products with the highest energy savings potential. This study expands our previous sample of office buildings in California and Washington DC to include education and health care facilities, and buildings in other states. We report data from sixteen commercial buildings in California, Georgia, and Pennsylvania: four education buildings, two medical buildings, two large offices (> 500 employees each), three medium offices (50-500 employees each), and five small

  19. Safety status system for operating room devices.

    Science.gov (United States)

    Guédon, Annetje C P; Wauben, Linda S G L; Overvelde, Marlies; Blok, Joleen H; van der Elst, Maarten; Dankelman, Jenny; van den Dobbelsteen, John J

    2014-01-01

    Since the increase of the number of technological aids in the operating room (OR), equipment-related incidents have come to be a common kind of adverse events. This underlines the importance of adequate equipment management to improve the safety in the OR. A system was developed to monitor the safety status (periodic maintenance and registered malfunctions) of OR devices and to facilitate the notification of malfunctions. The objective was to assess whether the system is suitable for use in an busy OR setting and to analyse its effect on the notification of malfunctions. The system checks automatically the safety status of OR devices through constant communication with the technical facility management system, informs the OR staff real-time and facilitates notification of malfunctions. The system was tested for a pilot period of six months in four ORs of a Dutch teaching hospital and 17 users were interviewed on the usability of the system. The users provided positive feedback on the usability. For 86.6% of total time, the localisation of OR devices was accurate. 62 malfunctions of OR devices were reported, an increase of 12 notifications compared to the previous year. The safety status system was suitable for an OR complex, both from a usability and technical point of view, and an increase of reported malfunctions was observed. The system eases monitoring the safety status of equipment and is a promising tool to improve the safety related to OR devices.

  20. 3D-printed microfluidic devices.

    Science.gov (United States)

    Amin, Reza; Knowlton, Stephanie; Hart, Alexander; Yenilmez, Bekir; Ghaderinezhad, Fariba; Katebifar, Sara; Messina, Michael; Khademhosseini, Ali; Tasoglu, Savas

    2016-06-20

    Microfluidics is a flourishing field, enabling a wide range of biochemical and clinical applications such as cancer screening, micro-physiological system engineering, high-throughput drug testing, and point-of-care diagnostics. However, fabrication of microfluidic devices is often complicated, time consuming, and requires expensive equipment and sophisticated cleanroom facilities. Three-dimensional (3D) printing presents a promising alternative to traditional techniques such as lithography and PDMS-glass bonding, not only by enabling rapid design iterations in the development stage, but also by reducing the costs associated with institutional infrastructure, equipment installation, maintenance, and physical space. With the recent advancements in 3D printing technologies, highly complex microfluidic devices can be fabricated via single-step, rapid, and cost-effective protocols, making microfluidics more accessible to users. In this review, we discuss a broad range of approaches for the application of 3D printing technology to fabrication of micro-scale lab-on-a-chip devices.

  1. Physiotherapy devices able to generate ethical dilemmas

    Directory of Open Access Journals (Sweden)

    Roman Nadinne

    2017-01-01

    Full Text Available Physical therapy is a medical specialty where the professionals help restore movement and function when someone is affected by injury, illness or disability. This paper wishes to establish the connection between ethics, physiotherapy and bioengineering. The research method was achieved using academic database searches based on specific keywords. A SWOT analysis of the physiotherapy devices utilization and design was made, for extracting ethical considerations. The main results suggest that physiotherapy devices are able to generate ethical dilemmas, classified in 4 main items: (1 Bioengineering in physical therapy, ethical and clinical standards for manufacturers; (2 Social impact of physical therapy devices and ethical issues; (3 Inter-professional lack of communication and ethical concerns; (4 Bioengineering ethical research and education. As conclusions, for the physical therapy or electrotherapy research equipment development, a multidisciplinary team is needed. The equipment used in rehabilitation must fulfil specific technical and scientific requirements drafted by the professionals.

  2. JCE Online: Equipment Buyers Guide

    Science.gov (United States)

    Holmes, Jon L.

    1999-01-01

    The Equipment Buyers Guide was edited by Jo Rita Jordan. The new Equipment Buyers Guide, bound into the back of this issue, is also a new resource of JCE Internet. This resource provides an online source for the information contained in the printed guide. Placing this information online allows us to regularly update it and to provide live links to the suppliers' WWW sites. The organization of the online version parallels that of the print version. There is an alphabetical list of suppliers and a categorical listing. Links to these lists are provided on every page in the left-hand navigation bar. To quickly find information about a particular supplier, you click Supplier List, click the letter that begins the supplier's name, and scroll through the list to find the supplier. To find which suppliers provide a particular type of instrument or equipment, use the Categories link; click the category of the equipment you are looking for and then click the link to a supplier. You will then be taken to an alphabetical supplier listing page where you can scroll until you find the particular supplier of the item for which you are looking. Once you have found a supplier, the online Equipment Buyers Guide gives you the traditional contact information. But in addition, you also get one-click access to the WWW sites of the suppliers that have them. Depending on the site, you should be able to find information about the items that you seek and may even be able to order the items online! We think that you will find the online version of the Equipment Buyers Guide useful. To make it more useful, please send your suggestions, any errors or omissions you find, and any additional categories to the editor at jjordan@world.std.com The online Equipment Buyers Guide can be found at JCE Online at http://JChemEd.chem.wisc.edu/JCEWWW/Resources/EBG/ JCE Online in '99 JCE Online is your online source of "all things JCE". In order to provide you with an even more useful online resource, JCE

  3. Network Resource Awareness and Prediction on Mobile Devices

    NARCIS (Netherlands)

    Peddemors, A.J.H.

    2009-01-01

    In the past several years, personal mobile devices have developed rapidly as versatile computing platforms, capable of installing and running many different applications. Often, these devices are equipped with multiple (wireless) network interfaces supporting internet access through one or more netw

  4. 18 CFR 1304.401 - Marine sanitation devices.

    Science.gov (United States)

    2010-04-01

    ... 18 Conservation of Power and Water Resources 2 2010-04-01 2010-04-01 false Marine sanitation... Miscellaneous § 1304.401 Marine sanitation devices. No person operating a commercial boat dock permitted under... equipped with a marine sanitation device (MSD) unless such MSD is in compliance with all...

  5. Integrated device architectures for electrochromic devices

    Energy Technology Data Exchange (ETDEWEB)

    Frey, Jonathan Mack; Berland, Brian Spencer

    2015-04-21

    This disclosure describes systems and methods for creating monolithically integrated electrochromic devices which may be a flexible electrochromic device. Monolithic integration of thin film electrochromic devices may involve the electrical interconnection of multiple individual electrochromic devices through the creation of specific structures such as conductive pathway or insulating isolation trenches.

  6. Blue Light and Ultraviolet Radiation Exposure from Infant Phototherapy Equipment.

    Science.gov (United States)

    Pinto, Iole; Bogi, Andrea; Picciolo, Francesco; Stacchini, Nicola; Buonocore, Giuseppe; Bellieni, Carlo V

    2015-01-01

    Phototherapy is the use of light for reducing the concentration of bilirubin in the body of infants. Although it has become a mainstay since its introduction in 1958, a better understanding of the efficacy and safety of phototherapy applications seems to be necessary for improved clinical practices and outcomes. This study was initiated to evaluate workers' exposure to Optical Radiation from different types of phototherapy devices in clinical use in Italy. During infant phototherapy the staff monitors babies periodically for around 10 min every hour, and fixation of the phototherapy beam light frequently occurs: almost all operators work within 30 cm of the phototherapy source during monitoring procedures, with most of them commonly working at ≤25 cm from the direct or reflected radiation beam. The results of this study suggest that there is a great variability in the spectral emission of equipments investigated, depending on the types of lamps used and some phototherapy equipment exposes operators to blue light photochemical retinal hazard. Some of the equipment investigated presents relevant spectral emission also in the UVA region. Taking into account that the exposure to UV in childhood has been established as an important contributing factor for melanoma risk in adults and considering the high susceptibility to UV-induced skin damage of the newborn, related to his pigmentary traits, the UV exposure of the infant during phototherapy should be "as low as reasonably achievable," considering that it is unnecessary to the therapy. It is recommended that special safety training be provided for the affected employees: in particular, protective eyewear can be necessary during newborn assistance activities carried out in proximity of some sources. The engineering design of phototherapy equipment can be optimized. Specific requirements for photobiological safety of lamps used in the phototherapy equipment should be defined in the safety product standard for such

  7. Equipment for biomass. Wood burners; Materiels pour la biomasse, les chaudieres bois

    Energy Technology Data Exchange (ETDEWEB)

    Chieze, B. [SA Compte R., 63 - Arlanc (France)

    1997-12-31

    A review of the French classification of biomass wastes (and more especially wood and wood wastes) concerning classified burning equipment, is presented: special authorization is thus needed for burning residues from wood second transformation processes. Limits for combustion product emission levels are detailed and their impact on wood burning and process equipment is examined: feeder, combustion chamber, exchanger, fume treatment device, residue disposal. Means for reducing pollutant emissions are reviewed

  8. Operation Analysis on T&D Equipment in Three Gorges LeftBank Hydropower Station

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    The paper outlines the Yangtze Three Gorges water conservancy complex. It describes the power transmission and distribution equipment in the Three Gorges LeftBank Hydropower Station, especially large high-voltage distribution devices. It elaborates the measures for suppressing GIS over-voltage and the tests on VFTO, besides technical measures to ensure safety and stability of power system in the station. It also makes some analyses and summaries about the problems encountered in operation of the equipment.

  9. Assessment of noise levels of the equipments used in the dental teaching institution, Bangalore

    OpenAIRE

    Sushi Kadanakuppe; Padma K Bhat; C Jyothi; C Ramegowda

    2011-01-01

    Context: In dental practical classes, the acoustic environment is characterized by high noise levels in relation to other teaching areas, due to the exaggerated noise produced by some of these devices and use of dental equipment by many users at the same time. Aims: To measure, analyze and compare noise levels of equipments among dental learning areas under different working conditions and also to measure and compare noise levels between used and brand new handpieces under different worki...

  10. Automixer: equipment for the reduction of risks associated with inadequate oxygen supply

    OpenAIRE

    Jesús A. López; Robinson Araque Campo; Alejandro Matiz Rubio

    2014-01-01

    In this paper, the AUTOMIXER, a medical support equipment for the reduction of risks associated with the inadequate supply of oxygen, is presented. The equipment automatically regulates the Inspired Oxygen Fraction (FIO2 concentration), which is supplied to the patient according to user parameters, measures of oxygen saturation and patient's status. The AUTOMIXER is based on a fuzzy control system, which was implemented in a microcontroller using a LookUp Table. The operation of the device wa...

  11. Laser device

    Science.gov (United States)

    Scott, Jill R.; Tremblay, Paul L.

    2007-07-10

    A laser device includes a target position, an optical component separated a distance J from the target position, and a laser energy source separated a distance H from the optical component, distance H being greater than distance J. A laser source manipulation mechanism exhibits a mechanical resolution of positioning the laser source. The mechanical resolution is less than a spatial resolution of laser energy at the target position as directed through the optical component. A vertical and a lateral index that intersect at an origin can be defined for the optical component. The manipulation mechanism can auto align laser aim through the origin during laser source motion. The laser source manipulation mechanism can include a mechanical index. The mechanical index can include a pivot point for laser source lateral motion and a reference point for laser source vertical motion. The target position can be located within an adverse environment including at least one of a high magnetic field, a vacuum system, a high pressure system, and a hazardous zone. The laser source and an electro-mechanical part of the manipulation mechanism can be located outside the adverse environment. The manipulation mechanism can include a Peaucellier linkage.

  12. Electrical Ground Support Equipment Fabrication, Specification for

    Science.gov (United States)

    Denson, Erik C.

    2014-01-01

    This document specifies parts, materials, and processes used in the fabrication, maintenance, repair, and procurement of electrical and electronic control and monitoring equipment associated with ground support equipment (GSE) at the Kennedy Space Center (KSC).

  13. 40 CFR 265.32 - Required equipment.

    Science.gov (United States)

    2010-07-01

    ... equipment, or automatic sprinklers, or water spray systems. ... of equipment specified below: (a) An internal communications or alarm system capable of providing... assistance from local police departments, fire departments, or State or local emergency response teams;...

  14. Modernization of Deployable Airfield Debris Removal Equipment

    Science.gov (United States)

    2017-04-01

    measurements and to calculate volumes. A market survey of available loading and sweeping equipment was conducted to populate a database of physical...1 1.2 Objective and scope...Equipment ............................................................................................................................. 4 3 Market

  15. Fitness Equipment Brings Business Opportunities

    Institute of Scientific and Technical Information of China (English)

    Lin Feng

    2011-01-01

    @@ Nowadays, as you walk in the domestic cities, color-ful and dynamic signs of gyms will always come into your view.And when you walk into the gym, you must first be greet-ed by rows of neatly stacked tread-mills.People running on the tread-mill, regardless of age, regardless of gender, can control their running speed all by themselves, with sports games playing in the monitor in the front of the equipment, and ears full of beautiful music from their iPods.

  16. First Magdas Equipment In Ecuador

    CERN Document Server

    López, Ericson; Vicente, Klever; Yumoto, K; Vasquez, N; Matsushita, H; Shishime, A; Vásconez, C

    2013-01-01

    The Magnetic Data Acquisition System (MAGDAS) was installed in the protected Jerusalem Park in Malchingui-Ecuador in October of 2012, under the joint collaboration between Kyushu University of Japan and the Quito Astronomical Observatory of the National Polytechnic School of Ecuador. In this paper, we describe the installation process and present the preliminary data obtained with the MAGDAS equipment. The behavior of the four components, D, H, Z and F allow us to see the importance of having the Ecuador station where the magnetic field has not been systematically measured before, in valuable contribution to study of the equatorial atmosphere.

  17. Medical devices; radiology devices; reclassification of full-field digital mammography system. Final rule.

    Science.gov (United States)

    2010-11-05

    The Food and Drug Administration (FDA) is announcing the reclassification of the full-field digital mammography (FFDM) system from class III (premarket approval) to class II (special controls). The device type is intended to produce planar digital x-ray images of the entire breast; this generic type of device may include digital mammography acquisition software, full-field digital image receptor, acquisition workstation, automatic exposure control, image processing and reconstruction programs, patient and equipment supports, component parts, and accessories. The special control that will apply to the device is the guidance document entitled "Class II Special Controls Guidance Document: Full-Field Digital Mammography System." FDA is reclassifying the device into class II (special controls) because general controls along with special controls will provide a reasonable assurance of safety and effectiveness of the device. Elsewhere in this issue of the Federal Register, FDA is announcing the availability of the guidance document that will serve as the special control for this device.

  18. Protection of information communication equipment against thunderbolt and thunderbolt observation. Protection of communication equipment for power supply against thunderbolt

    Energy Technology Data Exchange (ETDEWEB)

    Miyazaki, Mitsuo (The Tokyo Electric Power Co. Inc., Tokyo, (Japan))

    1989-08-25

    Protection of communication equipment for power supply against thunderbolt is explained quoting a part of investigations and studies made from 1984 to 1987 in connection with thunderbolt resisting design of wireless stations for power supply. Investigations and studies have been made on the ideal way of thunderbolt resisting design, based on the damages made to communication equipment for power supply, measurement carried out at actual wireless stations, and simulation. Summaries of the investigations are introduced which were made from 1974 to 1983 on the situation of communication facilities at wireless stations, state of adopted thunderbolt resisting measures, and the actual state of damages suffered from thunderbolts. The damage rate was the highest with relatively small relay stations located at high altitudes. The majority of the damages at wirelss stations were done to devices connected to outside equipment. From the measured result at relay stations, it was found that the shunt of serge current can be satisfactorily simulated by a model described by the inductance constituents of the main metallic parts and the distribution of grounding resistance. It is important for thunderbolt resisting design not to propagate serge energy which may cause damages to devices, and a solution considered to be effective is introduced. 5 figs., 1 tab.

  19. 46 CFR 154.1430 - Equipment locker.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 5 2010-10-01 2010-10-01 false Equipment locker. 154.1430 Section 154.1430 Shipping... Equipment § 154.1430 Equipment locker. One of each item of equipment under §§ 154.1400 and 154.1420 must be stowed in a marked locker: (a) On the open deck in or adjacent to the cargo area; or (b) In...

  20. Mechanism of Attitude Control Device for Floating Object

    OpenAIRE

    辻, 俊明; 大西, 公平

    2003-01-01

    This paper describes the new mechanism on attitude control device for unfixed objects. Flywheel is a common attitude control device on spacecraft that provides precise control at an easy rate. However, rapid response is hardly achieved since low reaction torque is available applying flywheel. The purpose in this paper is to improve the response of attitude control device with flywheel. Brake equipment is mounted on the flywheel in order to raise the maximum torque. Maximum torque is raised dr...

  1. Influence of high frequency electrosurgical equipment application in cardiac impalntable elect ornic device implantation pro cedure on the rate of pocket hematoma%高频电刀应用对心血管植入型电子器械囊袋血肿发生率的影响

    Institute of Scientific and Technical Information of China (English)

    徐白鸽; 韩雅玲; 梁延春; 高阳; 焉晓蕾; 于海波; 刘荣; 许国卿; 王娜; 王祖禄

    2016-01-01

    目的:探讨心血管植入型电子器械( CIED )植入术中应用高频电刀能否降低CIED囊袋血肿的发生率。方法回顾性分析在沈阳军区总医院接受新植入或更换CIED的患者3884例。CIED植入术中应用高频电刀的患者归为电刀组(3115例),而未应用高频电刀的患者归为对照组(769例)。两组患者各自又分为出血倾向亚组和无出血倾向亚组;出血倾向亚组再分为肝素桥接组和直接手术组。统计各组患者CIED囊袋血肿发生率。结果电刀组与对照组患者的基线资料均衡。 CIED植入后1周共发生囊袋血肿86例(2.2%,86/3884),未发生CIED囊袋感染;而远期囊袋感染或破裂患者9例(10.5%,9/86)。电刀组囊袋血肿发生率显著低于对照组[1.5%(46/3115)比5.2%(40/769),P<0.001];电刀组中出血倾向亚组[1.8%(4/218)比11.5%(6/52),P=0.004]、无出血倾向亚组[1.4%(42/2897)比4.7%(34/717), P <0.001]和出血倾向亚组中的肝素桥接组[2.0%(2/100)比11.5%(6/52),P=0.020]CIED囊袋血肿发生率分别较对照组相应各亚组显著降低,差异均有统计学意义。对照组中出血倾向亚组CIED囊袋血肿发生率[11.5%(6/52)比4.7%(34/717),P=0.046]高于无出血倾向亚组,差异有统计学意义。而电刀组中出血倾向亚组与无出血倾向亚组的CIED囊袋血肿发生率比较,差异无统计学意义( P=0.560);电刀组出血倾向亚组中的肝素桥接组与直接手术亚组的CIED囊袋血肿发生率比较,差异亦无统计学意义( P=1.000)。结论CIED植入术中应用高频电刀能降低囊袋血肿的发生率,并降低口服抗凝或抗血小板药物对囊袋血肿发生率的影响。%Objective To investigate the influence of high frequency electrosurgical equipment ( HFEE) application in

  2. Data Center Equipment Location and Monitoring System

    DEFF Research Database (Denmark)

    2013-01-01

    Abstract: Data center equipment location systems include hardware and software to provide information on the location, monitoring, and security of servers and other equipment in equipment racks. The systems provide a wired alternative to the wireless RFID tag system by using electronic ID tags...

  3. 46 CFR 154.1005 - Equipment approval.

    Science.gov (United States)

    2010-10-01

    ... carried. (b) Each submerged cargo pump motor installation must be specially approved by the Commandant (CG... FOR SELF-PROPELLED VESSELS CARRYING BULK LIQUEFIED GASES Design, Construction and Equipment Electrical § 154.1005 Equipment approval. (a) Electrical equipment that is required to be intrinsically safe...

  4. 46 CFR 28.880 - Hydraulic equipment.

    Science.gov (United States)

    2010-10-01

    ... hydraulic equipment and the adjacent work area. Protection shall be afforded to the operator of hydraulic... 46 Shipping 1 2010-10-01 2010-10-01 false Hydraulic equipment. 28.880 Section 28.880 Shipping... INDUSTRY VESSELS Aleutian Trade Act Vessels § 28.880 Hydraulic equipment. (a) Each hydraulic system must...

  5. Recent R&D in Drilling Equipment

    Institute of Scientific and Technical Information of China (English)

    Sun Zuchen; Huang Zhiqian

    1997-01-01

    @@ Situation for Drilling Equipment Technical performance of drilling equipment and perfection of supporting systems hold the key to drilling safety, technical procedure development and drilling cost. In the end of the 1980s, the stituation for drilling equipment was not optimistic in China because of poor technical performance, low-level supporting system and scarcity of electric-driven rigs.

  6. New Trends in School Science Equipment.

    Science.gov (United States)

    Lowe, Norman K., Ed.

    This four-part volume examines trends, problems, and issues related to school science equipment. Part 1 focuses on laboratory work and practical activities in science and technology education, considering equipment and curriculum development, equipment development related to curricula in Brazil, uses of local resources for practical work,…

  7. 46 CFR 28.405 - Hydraulic equipment.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Hydraulic equipment. 28.405 Section 28.405 Shipping... Operate With More Than 16 Individuals on Board § 28.405 Hydraulic equipment. (a) Each hydraulic system... than four times the system maximum operating pressure. (c) Each hydraulic system must be equipped...

  8. Used equipment-standard contract elements

    Institute of Scientific and Technical Information of China (English)

    Gary F. Alexander

    2004-01-01

    @@ One thing that both the purchase of new and used equipment has in common is the need for a comprehensive purchase agreement. The big difference is that while repetitive purchases of new equipment often only require the modification of one or more sections of a contract, every used equipment transaction and contract is normally different.

  9. Load Bearing Equipment for Bone and Muscle

    Science.gov (United States)

    Shackelford, Linda; Griffith, Bryan

    2015-01-01

    Resistance exercise on ISS has proven effective in maintaining bone mineral density and muscle mass. Exploration missions require exercise with similar high loads using equipment with less mass and volume and greater safety and reliability than resistance exercise equipment used on ISS (iRED, ARED, FWED). Load Bearing Equipment (LBE) uses each exercising person to create and control the load to the partner.

  10. Data Center Equipment Location and Monitoring System

    DEFF Research Database (Denmark)

    2013-01-01

    Abstract: Data center equipment location systems include hardware and software to provide information on the location, monitoring, and security of servers and other equipment in equipment racks. The systems provide a wired alternative to the wireless RFID tag system by using electronic ID tags...

  11. 14 CFR 23.1415 - Ditching equipment.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Ditching equipment. 23.1415 Section 23.1415 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS... Ditching equipment. (a) Emergency flotation and signaling equipment required by any operating rule in...

  12. 46 CFR 121.210 - Heating equipment.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Heating equipment. 121.210 Section 121.210 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS CARRYING MORE THAN 150... SYSTEMS AND EQUIPMENT Cooking and Heating § 121.210 Heating equipment. (a) Each heater must be...

  13. 30 CFR 77.1914 - Electrical equipment.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Electrical equipment. 77.1914 Section 77.1914... Shaft Sinking § 77.1914 Electrical equipment. (a) Electric equipment employed below the collar of a.... (b) The insulation of all electric conductors employed below the collar of any slope or shaft...

  14. 38 CFR 21.216 - Special equipment.

    Science.gov (United States)

    2010-07-01

    ... which the veteran needs special equipment and is eligible for such equipment under other VA programs... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Special equipment. 21.216...) VOCATIONAL REHABILITATION AND EDUCATION Vocational Rehabilitation and Employment Under 38 U.S.C. Chapter...

  15. Proposal for the donation of LEP equipment

    CERN Document Server

    2000-01-01

    CERN has announced that LEP equipment will become available for donations to educational and scientific research institutes, to museums and public bodies in Member States and non-member States. A number of requests for a limited amount of equipment have been received. CERN has no further use for this equipment. The Finance Committee is invited to approve these donations.

  16. Material Handling Equipment Evaluation for Crater Repair

    Science.gov (United States)

    2016-11-01

    material handling equipment with a reduced logistical footprint for use by crater repair teams in airfield damage repair (ADR) scenarios. A market ...compared to currently utilized material handling equipment. This report presents the results of the market survey and equipment evaluations. Results...1 1.2 Objective and scope

  17. 29 CFR 1926.952 - Mechanical equipment.

    Science.gov (United States)

    2010-07-01

    ... (CONTINUED) SAFETY AND HEALTH REGULATIONS FOR CONSTRUCTION Power Transmission and Distribution § 1926.952 Mechanical equipment. (a) General. (1) Visual inspections shall be made of the equipment to determine that it... 29 Labor 8 2010-07-01 2010-07-01 false Mechanical equipment. 1926.952 Section 1926.952...

  18. Influence of various parameters on effectiveness of seismic base isolation of nuclear equipment

    Energy Technology Data Exchange (ETDEWEB)

    Ebisawa, K. [Japan Atomic Research Inst., Ibaraki-ken (Japan); Kameoka, H. [CRC Research Inst., Chiba-chi (Japan); Takenouchi, I.; Kajiki, S. [Oiles Corp. (Japan)

    1995-12-31

    Authors developed a methodology and EBISA code for evaluating the applicability and the effectiveness of seismic base isolation of nuclear equipment. In order to investigate the influence of various parameters on the effectiveness of seismic base isolation, a sensitivity analysis was carried out for an emergency transformer with the base isolation devices. It was proved that seismic base isolation of equipment is very effective. This effectiveness can be influenced by the differences of the base isolation devices and the direction of the input seismic wave. (author). 7 refs., 3 figs., 3 tabs.

  19. Leakage current measurement of protective equipment insulating materials used in electrical installations

    Science.gov (United States)

    Buică, G.; Dobra, R.; Păsculescu, D.; Tătar, A.

    2016-06-01

    This research describes the behaviour of equipment and safety devices during use in extreme environmental conditions, in order to establish the technical conditions and additional health and safety requirements during operation, to ensure the health and safety of users, regardless of conditions and working environment in which they are use. The studies have been conducted both on new equipment and means of protection used in electrical installations. There has been evaluated protective equipment made of insulating rubber, reinforced fiberglass or PVC. They have been followed the technical characteristics and protection against electric shock by measuring the leakage current of different insulating materials.

  20. Carbon Absorber Retrofit Equipment (CARE)

    Energy Technology Data Exchange (ETDEWEB)

    Klein, Eric [Neumann Systems Group, Incorporated, Colorado Springs, CO (United States)

    2015-12-23

    During Project DE-FE0007528, CARE (Carbon Absorber Retrofit Equipment), Neumann Systems Group (NSG) designed, installed and tested a 0.5MW NeuStream® carbon dioxide (CO2) capture system using the patented NeuStream® absorber equipment and concentrated (6 molal) piperazine (PZ) as the solvent at Colorado Springs Utilities’ (CSU’s) Martin Drake pulverized coal (PC) power plant. The 36 month project included design, build and test phases. The 0.5MW NeuStream® CO2 capture system was successfully tested on flue gas from both coal and natural gas combustion sources and was shown to meet project objectives. Ninety percent CO2 removal was achieved with greater than 95% CO2product purity. The absorbers tested support a 90% reduction in absorber volume compared to packed towers and with an absorber parasitic power of less than 1% when configured for operation with a 550MW coal plant. The preliminary techno-economic analysis (TEA) performed by the Energy and Environmental Research Center (EERC) predicted an over-the-fence cost of $25.73/tonne of CO2 captured from a sub-critical PC plant.

  1. Liquid-Liquid Extraction Equipment

    Energy Technology Data Exchange (ETDEWEB)

    Jack D. Law; Terry A. Todd

    2008-12-01

    Solvent extraction processing has demonstrated the ability to achieve high decontamination factors for uranium and plutonium while operating at high throughputs. Historical application of solvent extraction contacting equipment implies that for the HA cycle (primary separation of uranium and plutonium from fission products) the equipment of choice is pulse columns. This is likely due to relatively short residence times (as compared to mixer-settlers) and the ability of the columns to tolerate solids in the feed. Savannah River successfully operated the F-Canyon with centrifugal contactors in the HA cycle (which have shorter residence times than columns). All three contactors have been successfully deployed in uranium and plutonium purification cycles. Over the past 20 years, there has been significant development of centrifugal contactor designs and they have become very common for research and development applications. New reprocessing plants are being planned in Russia and China and the United States has done preliminary design studies on future reprocessing plants. The choice of contactors for all of these facilities is yet to be determined.

  2. Application of risk-based inspection methods for cryogenic equipment

    CERN Document Server

    CERN. Geneva

    2016-01-01

    Risk-based Inspection (RBI) is widely applied across the world as part of Pressure Equipment Integrity Management, especially in the oil and gas industry, to generally reduce costs compared with time-based approaches and assist in assigning resources to the most critical equipment. One of the challenges in RBI is to apply it for low temperature and cryogenic applications, as there are usually no degradation mechanisms by which to determine a suitable probability of failure in the overall risk assessment. However, the assumptions used for other degradation mechanisms can be adopted to determine, qualitatively and semi-quantitatively, a consequence of failure within the risk assessment. This can assist in providing a consistent basis for the assumptions used in ensuring adequate process safety barriers and determining suitable sizing of relief devices. This presentation will discuss risk-based inspection in the context of cryogenic safety, as well as present some of the considerations for the risk assessme...

  3. Excavation Equipment Recognition Based on Novel Acoustic Statistical Features.

    Science.gov (United States)

    Cao, Jiuwen; Wang, Wei; Wang, Jianzhong; Wang, Ruirong

    2016-09-30

    Excavation equipment recognition attracts increasing attentions in recent years due to its significance in underground pipeline network protection and civil construction management. In this paper, a novel classification algorithm based on acoustics processing is proposed for four representative excavation equipments. New acoustic statistical features, namely, the short frame energy ratio, concentration of spectrum amplitude ratio, truncated energy range, and interval of pulse are first developed to characterize acoustic signals. Then, probability density distributions of these acoustic features are analyzed and a novel classifier is presented. Experiments on real recorded acoustics of the four excavation devices are conducted to demonstrate the effectiveness of the proposed algorithm. Comparisons with two popular machine learning methods, support vector machine and extreme learning machine, combined with the popular linear prediction cepstral coefficients are provided to show the generalization capability of our method. A real surveillance system using our algorithm is developed and installed in a metro construction site for real-time recognition performance validation.

  4. An evaluation of radio frequency exposure from therapeutic diathermy equipment.

    Science.gov (United States)

    Li, C Y; Feng, C K

    1999-10-01

    To assess the physiotherapist's exposure to radio frequency electromagnetic fields (RF) leaking from short wave diathermy equipment, we conducted on-site measurements of stray electric and magnetic fields (27.12 MHz) close to continuous wave (CW) short wave equipment. The results show that the operator's knees may have the highest exposure level for both electric field (E-field) and magnetic field (H-field) in the normal operating position, i.e., behind the device console. The whole-body E-field exposure normally does not exceed the 1992 IEEE recommended limit during a normal treatment session. On the other hand, the operator's whole-body exposure to H-field was barely below the recommended limit. Our data suggest little chance of immediate harmful effects of RF leakage from the diathermy. Nonetheless, physiotherapists should still be advised to remain at a distance of at least 20 cm from the electrodes and cables to avoid possible overexposure.

  5. Use of Industrial Components in SL/BT Equipment Controls

    CERN Document Server

    Carlier, E

    1999-01-01

    The control system of all SPS target stations, beam absorbers and other aperture limiting devices is presently being refurbished, using solely standard industrial hardware and software components. SIEMENS Simatic S7-300 programmable logic controllers serve as equipment controllers. They are connected through Profibus to a WinNT front-end running the SIEMENS WinCC SCADA package which acts as local controller and gateway for remote access. A variant configuration, where the PLCs are directly linked to Ethernet, has been used for controlling the SPS Q measurement kickers. These and some other SL/BT projects will be reviewed where fully off-the-shelf components have been successfully integrated into the SL accelerator controls infrastructure. The arguments leading to the various technical choices will be laid down including a report of the experience gained. Finally, the presentation will address the perspective and current ideas for using industrial components in controlling SL/BT equipment during the LHC era.

  6. Medical devices: US medical device regulation.

    Science.gov (United States)

    Jarow, Jonathan P; Baxley, John H

    2015-03-01

    Medical devices are regulated by the US Food and Drug Administration (FDA) within the Center for Devices and Radiological Health. Center for Devices and Radiological Health is responsible for protecting and promoting the public health by ensuring the safety, effectiveness, and quality of medical devices, ensuring the safety of radiation-emitting products, fostering innovation, and providing the public with accurate, science-based information about the products we oversee, throughout the total product life cycle. The FDA was granted the authority to regulate the manufacturing and marketing of medical devices in 1976. It does not regulate the practice of medicine. Devices are classified based on complexity and level of risk, and "pre-1976" devices were allowed to remain on the market after being classified without FDA review. Post-1976 devices of lower complexity and risk that are substantially equivalent to a marketed "predicate" device may be cleared through the 510(k) premarket notification process. Clinical data are typically not needed for 510(k) clearance. In contrast, higher-risk devices typically require premarket approval. Premarket approval applications must contain data demonstrating reasonable assurance of safety and efficacy, and this information typically includes clinical data. For novel devices that are not high risk, the de novo process allows FDA to simultaneously review and classify new devices. Devices that are not legally marketed are permitted to be used for clinical investigation purposes in the United States under the Investigational Device Exemptions regulation.

  7. Two-Way Communication Using RFID Equipment and Techniques

    Science.gov (United States)

    Jedry, Thomas; Archer, Eric

    2007-01-01

    Equipment and techniques used in radio-frequency identification (RFID) would be extended, according to a proposal, to enable short-range, two-way communication between electronic products and host computers. In one example of a typical contemplated application, the purpose of the short-range radio communication would be to transfer image data from a user s digital still or video camera to the user s computer for recording and/or processing. The concept is also applicable to consumer electronic products other than digital cameras (for example, cellular telephones, portable computers, or motion sensors in alarm systems), and to a variety of industrial and scientific sensors and other devices that generate data. Until now, RFID has been used to exchange small amounts of mostly static information for identifying and tracking assets. Information pertaining to an asset (typically, an object in inventory to be tracked) is contained in miniature electronic circuitry in an RFID tag attached to the object. Conventional RFID equipment and techniques enable a host computer to read data from and, in some cases, to write data to, RFID tags, but they do not enable such additional functions as sending commands to, or retrieving possibly large quantities of dynamic data from, RFID-tagged devices. The proposal would enable such additional functions. The figure schematically depicts an implementation of the proposal for a sensory device (e.g., a digital camera) that includes circuitry that converts sensory information to digital data. In addition to the basic sensory device, there would be a controller and a memory that would store the sensor data and/or data from the controller. The device would also be equipped with a conventional RFID chipset and antenna, which would communicate with a host computer via an RFID reader. The controller would function partly as a communication interface, implementing two-way communication protocols at all levels (including RFID if needed) between the

  8. The TDCPR Management Mode of Engineering Equipment

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    The Three Gorges Project is a very large project, and its structure is very complex. International advanced engineering equipment is broadly used. The state of equipment running directly influences project building qualities and limited time. According to the factual conditions of the Three Gorges Project, the characteristics of engineering equipment are analyzed. At the same time, some theories about equipment management are induced, and the TDCPR management mode of engineering equipmeat of the Three Gorges Project is put forward in order to gain the aim of managing and using equipment well and speeding up the project construction.

  9. What Use Do Multi-Touch Mobile Devices Have in Workplace Learning?

    OpenAIRE

    Nabeel Ahmad

    2008-01-01

    Mobile devices have taken the consumer and commercial industry by storm over the past few years. In the workplace, many professionals are equipped with a mobile device that allows them to keep in touch with their work no matter where they are. Multi-touch devices are the latest additions into the mobile device realm. This article primarily focuses on how multi-touch mobile devices can be used to enhance mobile learning capabilities in the workplace.

  10. What Use Do Multi-Touch Mobile Devices Have in Workplace Learning?

    Directory of Open Access Journals (Sweden)

    Nabeel Ahmad

    2008-08-01

    Full Text Available Mobile devices have taken the consumer and commercial industry by storm over the past few years. In the workplace, many professionals are equipped with a mobile device that allows them to keep in touch with their work no matter where they are. Multi-touch devices are the latest additions into the mobile device realm. This article primarily focuses on how multi-touch mobile devices can be used to enhance mobile learning capabilities in the workplace.

  11. Integrated software system for improving medical equipment management.

    Science.gov (United States)

    Bliznakov, Z; Pappous, G; Bliznakova, K; Pallikarakis, N

    2003-01-01

    The evolution of biomedical technology has led to an extraordinary use of medical devices in health care delivery. During the last decade, clinical engineering departments (CEDs) turned toward computerization and application of specific software systems for medical equipment management in order to improve their services and monitor outcomes. Recently, much emphasis has been given to patient safety. Through its Medical Device Directives, the European Union has required all member nations to use a vigilance system to prevent the reoccurrence of adverse events that could lead to injuries or death of patients or personnel as a result of equipment malfunction or improper use. The World Health Organization also has made this issue a high priority and has prepared a number of actions and recommendations. In the present workplace, a new integrated, Windows-oriented system is proposed, addressing all tasks of CEDs but also offering a global approach to their management needs, including vigilance. The system architecture is based on a star model, consisting of a central core module and peripheral units. Its development has been based on the integration of 3 software modules, each one addressing specific predefined tasks. The main features of this system include equipment acquisition and replacement management, inventory archiving and monitoring, follow up on scheduled maintenance, corrective maintenance, user training, data analysis, and reports. It also incorporates vigilance monitoring and information exchange for adverse events, together with a specific application for quality-control procedures. The system offers clinical engineers the ability to monitor and evaluate the quality and cost-effectiveness of the service provided by means of quality and cost indicators. Particular emphasis has been placed on the use of harmonized standards with regard to medical device nomenclature and classification. The system's practical applications have been demonstrated through a pilot

  12. Quantifying Pollutant Emissions from Office Equipment Phase IReport

    Energy Technology Data Exchange (ETDEWEB)

    Maddalena, R.L.; Destaillats, H.; Hodgson, A.T.; McKone, T.E.; Perino, C.

    2006-12-01

    Although office equipment has been a focal point for governmental efforts to promote energy efficiency through programs such as Energy Star, little is known about the relationship between office equipment use and indoor air quality. This report provides results of the first phase (Phase I) of a study in which the primary objective is to measure emissions of organic pollutants and particulate matter from a selected set of office equipment typically used in residential and office environments. The specific aims of the overall research effort are: (1) use screening-level measurements to identify and quantify the concentrations of air pollutants of interest emitted by major categories of distributed office equipment in a controlled environment; (2) quantify the emissions of air pollutants from generally representative, individual machines within each of the major categories in a controlled chamber environment using well defined protocols; (3) characterize the effects of ageing and use on emissions for individual machines spanning several categories; (4) evaluate the importance of operational factors that can be manipulated to reduce pollutant emissions from office machines; and (5) explore the potential relationship between energy consumption and pollutant emissions for machines performing equivalent tasks. The study includes desktop computers (CPU units), computer monitors, and three categories of desktop printing devices. The printer categories are: (1) printers and multipurpose devices using color inkjet technology; (2) low- to medium output printers and multipurpose devices employing monochrome or color laser technology; and (3) high-output monochrome and color laser printers. The literature review and screening level experiments in Phase 1 were designed to identify substances of toxicological significance for more detailed study. In addition, these screening level measurements indicate the potential relative importance of different categories of office equipment

  13. Transmitting patient and device data via GSM--central management for decentral mobile medical devices.

    Science.gov (United States)

    Bachmor, T; Schöchlin, J; Bolz, A

    2002-01-01

    Equipping medical devices with long range telemetry opens completely new possibilities for emergency response, home care and remote diagnosis. Mobile communications nowadays seem to be a generally accepted part of our modern world, but bridging the gap between new (consumer-) technologies and medical devices still is a challenge today. Providing a telemetry link (GSM) is just the trivial part--ensuring security, reliability and service management are the more critical tasks that need to be addressed. Therefore, a complete system concept consists of an automatic fleet management (e.g. periodic device-initiated service calls) as well as customer relationship management (CRM), including technical service and a trouble-ticket system.

  14. Antenna Calibration and Measurement Equipment

    Science.gov (United States)

    Rochblatt, David J.; Cortes, Manuel Vazquez

    2012-01-01

    A document describes the Antenna Calibration & Measurement Equipment (ACME) system that will provide the Deep Space Network (DSN) with instrumentation enabling a trained RF engineer at each complex to perform antenna calibration measurements and to generate antenna calibration data. This data includes continuous-scan auto-bore-based data acquisition with all-sky data gathering in support of 4th order pointing model generation requirements. Other data includes antenna subreflector focus, system noise temperature and tipping curves, antenna efficiency, reports system linearity, and instrument calibration. The ACME system design is based on the on-the-fly (OTF) mapping technique and architecture. ACME has contributed to the improved RF performance of the DSN by approximately a factor of two. It improved the pointing performances of the DSN antennas and productivity of its personnel and calibration engineers.

  15. Wearable Technology Devices Security and Privacy Vulnerability Analysis

    Directory of Open Access Journals (Sweden)

    Ke Wan Ching

    2016-05-01

    Full Text Available Wearable Technology also called wearable gadget, is acategory of technology devices with low processing capabilities that can be worn by a user with the aim to provide information and ease of access to the master devices its pairing with. Such examples are Google Glass and Smart watch. The impact of wearable technology becomes significant when people start their invention in wearable computing, where their mobile devices become one of the computation sources. However, wearable technology is not mature yet in term of device security and privacy acceptance of the public. There exists some security weakness that prompts such wearable devices vulnerable to attack. One of the critical attack on wearable technology is authentication issue. The low processing due to less computing power of wearable device causethe developer's inability to equip some complicated security mechanisms and algorithm on the device.In this study, an overview of security and privacy vulnerabilities on wearable devices is presented.

  16. Solid state microwave modules designed for millimiter wave electronic equipment and systems

    Directory of Open Access Journals (Sweden)

    Karushkin N. F.

    2016-02-01

    Full Text Available The paper presents scientific, technological and production potential of Research Institute «Orion» in the field of creation of wide range of high performance active and passive solid-state microwave devices, modules and components as well as multifunctional devices on their basis. These products taken as a whole form a component base for promising equipment and systems working in the frequency range from 1.0 to 200 GHz.

  17. The Food and Drug Administration's initiative for safe design and effective use of home medical equipment.

    Science.gov (United States)

    Weick-Brady, Mary; Singh, Simran

    2014-06-01

    Although home-use medical devices provide significant benefits, including improved quality of life and cost savings, they are associated with unique risks. These risks result from interactions among the user, the use environment, and the device, and they can greatly impact user and patient safety. This article describes measures being taken by the Food and Drug Administration to address safe use of medical equipment by trained and untrained people outside of clinical facilities.

  18. [An automatic torque control system for a bicycle ergometer equipped with an eddy current brake].

    Science.gov (United States)

    Kikinev, V V

    2007-01-01

    The main elements of the loading device of a bicycle ergometer, including an eddy current brake and a torque sensor, are described. The automatic torque control system, which includes the loading device, is equipped with a stabilizing feedback controller that optimally approximates the closed-loop transfer function of the target model. The reduced transfer function model of the controller is of the fourth order. A method featuring a modulation-demodulation loop is suggested for implementation of the control system.

  19. The Design and Implementation of the Remote Centralized-Monitoring System of Well-Control Equipment Based on RFID Technique

    Directory of Open Access Journals (Sweden)

    Luo Bin

    2017-01-01

    Full Text Available At present, in domestic for the management of well control equipment continue to the traditional way of nameplates identifies and paper-based registration, there are many issues like the separation of data information of device, easy lose, difficult query, confused management and many other problems, which will make the problem device into the well field, and then resulting in well control runaway drilling accident. To solve the above problems, this paper put forward to the integrated remote centralized-monitoring management mode of the well-control equipment. Taking the advantages of IOT technology, adopting the RFID technology, and combining with the remote transmission, this paper designs the remote centralized-monitoring system of well-control equipment based on RFID, which realizes the intelligent management of well-control equipment and meets the actual demand of the well-control equipment safe use and timely scheduling, and it has the ability of field application.

  20. Lidar-equipped uav for building information modelling

    Science.gov (United States)

    Roca, D.; Armesto, J.; Lagüela, S.; Díaz-Vilariño, L.

    2014-06-01

    The trend to minimize electronic devices in the last decades accounts for Unmanned Airborne Vehicles (UAVs) as well as for sensor technologies and imaging devices, resulting in a strong revolution in the surveying and mapping industries. However, only within the last few years the LIDAR sensor technology has achieved sufficiently reduction in terms of size and weight to be considered for UAV platforms. This paper presents an innovative solution to capture point cloud data from a Lidar-equipped UAV and further perform the 3D modelling of the whole envelope of buildings in BIM format. A mini-UAV platform is used (weigh less than 5 kg and up to 1.5 kg of sensor payload), and data from two different acquisition methodologies is processed and compared with the aim at finding the optimal configuration for the generation of 3D models of buildings for energy studies

  1. New approach to equipment quality evaluation method with distinct functions

    Directory of Open Access Journals (Sweden)

    Milisavljević Vladimir M.

    2016-01-01

    Full Text Available The paper presents new approach for improving method for quality evaluation and selection of equipment (devices and machinery by applying distinct functions. Quality evaluation and selection of devices and machinery is a multi-criteria problem which involves the consideration of numerous parameters of various origins. Original selection method with distinct functions is based on technical parameters with arbitrary evaluation of each parameter importance (weighting. Improvement of this method, presented in this paper, addresses the issue of weighting of parameters by using Delphi Method. Finally, two case studies are provided, which included quality evaluation of standard boilers for heating and evaluation of load-haul-dump (LHD machines, to demonstrate applicability of this approach. Analytical Hierarchical Process (AHP is used as a control method.

  2. MOBILE DEVICES AND EFFECTIVE INFORMATION SECURITY

    Directory of Open Access Journals (Sweden)

    Igor Bernik

    2013-05-01

    Full Text Available Rapidly increasing numbers of sophisticated mobile devices (smart phones, tab computers, etc. all over the world mean that ensuring information security will only become a more pronounced problem for individuals and organizations. It’s important to effectively protect data stored on or accessed by mobile devices, and also during transmission of data between devices and between device and information system. Technological and other trends show, that the cyber threats are also rapidly developing and spreading. It's crucial to educate users about safe usage and to increase their awareness of security issues. Ideally, users should keep-up with technological trends and be well equipped with knowledge otherwise mobile technology will significantly increase security risks. Most important is that we start educating youth so that our next generations of employees will be part of a culture of data and information security awareness.

  3. Computational Intelligence Characterization Method of Semiconductor Device

    CERN Document Server

    Liau, Eric

    2011-01-01

    Characterization of semiconductor devices is used to gather as much data about the device as possible to determine weaknesses in design or trends in the manufacturing process. In this paper, we propose a novel multiple trip point characterization concept to overcome the constraint of single trip point concept in device characterization phase. In addition, we use computational intelligence techniques (e.g. neural network, fuzzy and genetic algorithm) to further manipulate these sets of multiple trip point values and tests based on semiconductor test equipments, Our experimental results demonstrate an excellent design parameter variation analysis in device characterization phase, as well as detection of a set of worst case tests that can provoke the worst case variation, while traditional approach was not capable of detecting them.

  4. Organic photovotaic device; Yuki koki denryoku soshi

    Energy Technology Data Exchange (ETDEWEB)

    Ikuno, H.; Kojima, S.; Nagame, H.

    1995-12-12

    Although photovoltaic devices made of organic materials as a functional material have been investigated, they have problems of a short service life of the device due to deterioration and of susceptibility to local damage upon mechanical load. This invention aims to present an organic photovoltaic device of a long service life by the use of a surface protective layer. This invention relates a photovoltaic device composed of stacking of an electron accepting organic layer and an electron donating organic layer to form rectifying junction between two electrodes at least one of which is transparent, and a surface protective layer is stacked on the substrate surface equipped with the transparent electrode and is composed of a carbon film or a film containing only oxygen and hydrogen other than the main constituent carbon prepared by a vapor deposition method. 13 figs., 2 tabs.

  5. 14 CFR 141.41 - Flight simulators, flight training devices, and training aids.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Flight simulators, flight training devices..., Aircraft, and Facilities Requirements § 141.41 Flight simulators, flight training devices, and training... that its flight simulators, flight training devices, training aids, and equipment meet the following...

  6. [2011 after-service customer satisfaction survey of monitoring devices in Shanghai area].

    Science.gov (United States)

    Wang, Lijun; Li, Bin; Qian, Jianguo; Cao, Shaoping; He, Dehua; Zheng, Yunxin

    2013-01-01

    In 2011, Shanghai Medical Equipment Management Quality Control Center launched the fifth after-sale service satisfaction survey for medical devices in Shanghai area. There are 8 classes medical devices involving in the survey. This paper demonstrates the investigation results of monitoring devices which are from different manufacturers.

  7. 46 CFR 169.741 - Personal flotation devices and ring life buoys.

    Science.gov (United States)

    2010-10-01

    ... SCHOOL VESSELS Vessel Control, Miscellaneous Systems, and Equipment Markings § 169.741 Personal flotation devices and ring life buoys. Each personal flotation device and ring life buoy must be marked with the... 46 Shipping 7 2010-10-01 2010-10-01 false Personal flotation devices and ring life buoys....

  8. Medical Device Safety

    Science.gov (United States)

    A medical device is any product used to diagnose, cure, or treat a condition, or to prevent disease. They ... may need one in a hospital. To use medical devices safely Know how your device works. Keep ...

  9. Implantable electronic medical devices

    CERN Document Server

    Fitzpatrick, Dennis

    2014-01-01

    Implantable Electronic Medical Devices provides a thorough review of the application of implantable devices, illustrating the techniques currently being used together with overviews of the latest commercially available medical devices. This book provides an overview of the design of medical devices and is a reference on existing medical devices. The book groups devices with similar functionality into distinct chapters, looking at the latest design ideas and techniques in each area, including retinal implants, glucose biosensors, cochlear implants, pacemakers, electrical stimulation t

  10. Orthopaedic Rehabilitation Device Actuated with Pneumatic Muscles

    Directory of Open Access Journals (Sweden)

    Ioana Petre

    2014-07-01

    This paper presents an innovative constructive solution for such orthopaedic rehabilitation equipment, designed to ensure a swift reintegration of patients at as low a cost as possible. The absolute novelty consists in the utilization of the linear pneumatic muscle as actuator of the orthopaedic rehabilitation equipment, thus achieving a light and highly compliant construction that satisfies safety requirements related to man-machine interaction. Pneumatic muscles are bio-inspired actuation systems characterized by a passive variable compliant behaviour. This property, deployed in rehabilitation systems, enables the development of human friendly devices, which are comfortable for the patients, and capable of safe interaction. This paper presents the constructive schematic of the orthopaedic rehabilitation equipment, the structure of the actuation and positioning system, and several of its functional characteristics.

  11. Ultraefficient Themoelectric Devices Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Thermoelectric (TE) devices already found a wide range of commercial, military and aerospace applications. However, at present commercially available TE devices...

  12. Two Different Maintenance Strategies in the Hospital Environment: Preventive Maintenance for Older Technology Devices and Predictive Maintenance for Newer High-Tech Devices.

    Science.gov (United States)

    Sezdi, Mana

    2016-01-01

    A maintenance program generated through the consideration of characteristics and failures of medical equipment is an important component of technology management. However, older technology devices and newer high-tech devices cannot be efficiently managed using the same strategies because of their different characteristics. This study aimed to generate a maintenance program comprising two different strategies to increase the efficiency of device management: preventive maintenance for older technology devices and predictive maintenance for newer high-tech devices. For preventive maintenance development, 589 older technology devices were subjected to performance verification and safety testing (PVST). For predictive maintenance development, the manufacturers' recommendations were used for 134 high-tech devices. These strategies were evaluated in terms of device reliability. This study recommends the use of two different maintenance strategies for old and new devices at hospitals in developing countries. Thus, older technology devices that applied only corrective maintenance will be included in maintenance like high-tech devices.

  13. Designing of Roaming Protocol for Bluetooth Equipped Multi Agent Systems

    Science.gov (United States)

    Subhan, Fazli; Hasbullah, Halabi B.

    Bluetooth is an established standard for low cost, low power, wireless personal area network. Currently, Bluetooth does not support any roaming protocol in which handoff occurs dynamically when a Bluetooth device is moving out of the piconet. If a device is losing its connection to the master device, no provision is made to transfer it to another master. Handoff is not possible in a piconet, as in order to stay within the network, a slave would have to keep the same master. So, by definition intra-handoff is not possible within a piconet. This research mainly focuses on Bluetooth technology and designing a roaming protocol for Bluetooth equipped multi agent systems. A mathematical model is derived for an agent. The idea behind the mathematical model is to know when to initiate the roaming process for an agent. A desired trajectory for the agent is calculated using its x and y coordinates system, and is simulated in SIMULINK. Various roaming techniques are also studied and discussed. The advantage of designing a roaming protocol is to ensure the Bluetooth enabled roaming devices can freely move inside the network coverage without losing its connection or break of service in case of changing the base stations.

  14. Mine railway equipments management information system

    Energy Technology Data Exchange (ETDEWEB)

    Zhang, X.; Han, K.; Duan, T.; Liu, Z.; Lu, H. [China University of Mining and Technology, Xuzhou (China)

    2007-06-15

    Based on client/server and browser/server models, the management information system described realized the entire life-cycle management of mine railway equipment which included universal equipment and special equipment in the locomotive depot, track maintenance division, electrical depot and car depot. The system has other online functions such as transmitting reports, graphics management, statistics, searches, graphics wizard and web propaganda. It was applied in Pingdingshan Coal Co. Ltd.'s Railway Transport Department. 5 refs., 4 figs.

  15. 47 CFR 17.47 - Inspection of antenna structure lights and associated control equipment.

    Science.gov (United States)

    2010-10-01

    ... of Antenna Structures § 17.47 Inspection of antenna structure lights and associated control equipment... owner. (b) Shall inspect at intervals not to exceed 3 months all automatic or mechanical control devices... 47 Telecommunication 1 2010-10-01 2010-10-01 false Inspection of antenna structure lights...

  16. Traveling wire electrode increases productivity of Electrical Discharge Machining /EDM/ equipment

    Science.gov (United States)

    Kotora, J., Jr.; Smith, S. V.

    1967-01-01

    Traveling wire electrode on electrical discharge machining /EDM/ equipment reduces the time requirements for precision cutting. This device enables cutting with a minimum of lost material and without inducing stress beyond that inherent in the material. The use of wire increases accuracy and enables tighter tolerances to be maintained.

  17. Obliged to Calculate: "My School", Markets, and Equipping Parents for Calculativeness

    Science.gov (United States)

    Gobby, Brad

    2016-01-01

    This paper argues neoliberal programs of government in education are equipping parents for calculativeness. Regimes of testing and the publication of these results and other organizational data are contributing to a public economy of numbers that increasingly oblige citizens to calculate. Using the notions of calculative and market devices, this…

  18. 14 CFR 121.353 - Emergency equipment for operations over uninhabited terrain areas: Flag, supplemental, and...

    Science.gov (United States)

    2010-01-01

    ... and rescue in case of an emergency: (a) Suitable pyrotechnic signaling devices. (b) An approved... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Emergency equipment for operations over... Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR...

  19. 30 CFR 77.506 - Electric equipment and circuits; overload and short-circuit protection.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Electric equipment and circuits; overload and short-circuit protection. 77.506 Section 77.506 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION... circuits; overload and short-circuit protection. Automatic circuit-breaking devices or fuses of the...

  20. Electromagnetic interference from radio frequency identification inducing potentially hazardous incidents in critical care medical equipment

    NARCIS (Netherlands)

    Togt, R. van der; Lieshout, E.J. van; Hensbroek, R.; Beinat, E.; Binnekade, J.M.; Bakker, P.J.M.

    2008-01-01

    Context: Health care applications of autoidentification technologies, such as radio frequency identification (RFID), have been proposed to improve patient safety and also the tracking and tracing of medical equipment. However, electromagnetic interference (EMI) by RFID on medical devices has never b

  1. 40 CFR 270.25 - Specific part B information requirements for equipment.

    Science.gov (United States)

    2010-07-01

    ... on a facility plot plan). (3) Type of equipment (e.g., a pump or pipeline valve). (4) Percent by... to use a control device other than a thermal vapor incinerator, catalytic vapor incinerator, flare, boiler, process heater, condenser, or carbon adsorption system and chooses to use test data to...

  2. 78 FR 48367 - TRICARE Program; Clarification of Benefit Coverage of Durable Equipment and Ordering or...

    Science.gov (United States)

    2013-08-08

    ... to active duty family members and retirees and their dependents through sections 1079 and 1086... active duty members, who have a qualifying condition under section 1079(d) through (f). The ECHO Program.... * * * * * (g) * * * (43) Exercise/relaxation/comfort/sporting items or sporting devices. Exercise equipment, to...

  3. Experimental benchmark and code validation for airfoils equipped with passive vortex generators

    DEFF Research Database (Denmark)

    Baldacchino, D.; Manolesos, M.; Ferreira, Célia Maria Dias;

    2016-01-01

    Experimental results and complimentary computations for airfoils with vortex generators are compared in this paper, as part of an effort within the AVATAR project to develop tools for wind turbine blade control devices. Measurements from two airfoils equipped with passive vortex generators, a 30%...

  4. Export of electronics equipment waste.

    Science.gov (United States)

    LaDou, Joseph; Lovegrove, Sandra

    2008-01-01

    Electronics equipment waste ("e-waste") includes discarded computers, computer monitors, television sets, and cell phones. Less than 10% of e-waste is currently recycled. The United States and other developed countries export e-waste primarily to Asia, knowing it carries a real harm to the poor communities where it will be discarded. A 2006 directive bans the use of lead, mercury, cadmium, hexavalent chromium, and certain brominated flame retardants in most electronics products sold in the EU. A similar directive facilitates the development and design of clean electronics products with longer lifespans that are safe and easy to repair, upgrade, and recycle, and will not expose workers and the environment to hazardous chemicals. These useful approaches apply only regionally and cover only a fraction of the hazardous substances used in electronics manufacture, however. There is an urgent need for manufacturers of electronics products to take responsibility for their products from production to end-of-life, and for much tighter controls both on the transboundary movement of e-waste and on the manner in which it is recycled. Manufacturers must develop clean products with longer lifespans that are safe and easy to repair, upgrade, and recycle and will not expose workers and the environment to hazardous chemicals.

  5. ISS qualified thermal carrier equipment

    Science.gov (United States)

    Deuser, Mark S.; Vellinger, John C.; Jennings, Wm. M.

    2000-01-01

    Biotechnology is undergoing a period of rapid and sustained growth, a trend which is expected to continue as the general population ages and as new medical treatments and products are conceived. As pharmaceutical and biomedical companies continue to search for improved methods of production and, for answers to basic research questions, they will seek out new avenues of research. Space processing on the International Space Station (ISS) offers such an opportunity! Space is rapidly becoming an industrial laboratory for biotechnology research and processing. Space bioprocessing offers exciting possibilities for developing new pharmaceuticals and medical treatments, which can be used to benefit mankind on Earth. It also represents a new economic frontier for the private sector. For over eight years, the thermal carrier development team at SHOT has been working with government and commercial sector scientists who are conducting microgravity experiments that require thermal control. SHOT realized several years ago that the hardware currently being used for microgravity thermal control was becoming obsolete. It is likely that the government, academic, and industrial bioscience community members could utilize SHOT's hardware as a replacement to their current microgravity thermal carrier equipment. Moreover, SHOT is aware of several international scientists interested in utilizing our space qualified thermal carrier. SHOT's economic financing concept could be extremely beneficial to the international participant, while providing a source of geographic return for their particular region. Beginning in 2000, flight qualified thermal carriers are expected to be available to both the private and government sectors. .

  6. Aircraft Wiring Support Equipment Integration Laboratory (AWSEIL)

    Data.gov (United States)

    Federal Laboratory Consortium — Purpose: The Aircraft Wiring Support Equipment Integration Laboratory (AWSEIL) provides a variety of research, design engineering and prototype fabrication services...

  7. Detection of Equipment Faults Before Beam Loss

    CERN Document Server

    Galambos, J.

    2016-01-01

    High-power hadron accelerators have strict limits on fractional beam loss. In principle, once a high-quality beam is set up in an acceptable state, beam loss should remain steady. However, in practice, there are many trips in operational machines, owing to excessive beam loss. This paper deals with monitoring equipment health to identify precursor signals that indicate an issue with equipment that will lead to unacceptable beam loss. To this end, a variety of equipment and beam signal measurements are described. In particular, several operational examples from the Spallation Neutron Source (SNS) of deteriorating equipment functionality leading to beam loss are reported.

  8. Aircraft Wiring Support Equipment Integration Laboratory (AWSEIL)

    Data.gov (United States)

    Federal Laboratory Consortium — Purpose:The Aircraft Wiring Support Equipment Integration Laboratory (AWSEIL) provides a variety of research, design engineering and prototype fabrication services...

  9. An Analysis Pattern for Equipment Management

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    In this paper, we account for this subject: how to de sign a pattern, it can track the state of the equipment of some organizations su ch as enterprise, organ, laboratory, school etc. We present an analysis pattern, which describes the whole procedure of managing the equipment and record the us ing of the equipment. It not only can track the quantity and location of the equ ipment of the whole organization, the more important is it can update the state of the equipment at real-time automatically. First,...

  10. Process Equipment Cost Estimation, Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Loh, H. P. [National Energy Technology Lab. (NETL), Morgantown, WV (United States); Lyons, Jennifer [EG& G Technical Services, Inc., Morgantown, WV (United States); White, Charles W. [EG& G Technical Services, Inc., Morgantown, WV (United States)

    2002-01-01

    This report presents generic cost curves for several equipment types generated using ICARUS Process Evaluator. The curves give Purchased Equipment Cost as a function of a capacity variable. This work was performed to assist NETL engineers and scientists in performing rapid, order of magnitude level cost estimates or as an aid in evaluating the reasonableness of cost estimates submitted with proposed systems studies or proposals for new processes. The specific equipment types contained in this report were selected to represent a relatively comprehensive set of conventional chemical process equipment types.

  11. A Review of Instrumented Equipment to Investigate Head Impacts in Sport

    Directory of Open Access Journals (Sweden)

    Declan A. Patton

    2016-01-01

    Full Text Available Contact, collision, and combat sports have more head impacts as compared to noncontact sports; therefore, such sports are uniquely suited to the investigation of head impact biomechanics. Recent advances in technology have enabled the development of instrumented equipment, which can estimate the head impact kinematics of human subjects in vivo. Literature pertaining to head impact measurement devices was reviewed and usage, in terms of validation and field studies, of such devices was discussed. Over the past decade, instrumented equipment has recorded millions of impacts in the laboratory, on the field, in the ring, and on the ice. Instrumented equipment is not without limitations; however, in vivo head impact data is crucial to investigate head injury mechanisms and further the understanding of concussion.

  12. GaAs devices for new mobile communication systems application

    OpenAIRE

    Pettenpaul, E.; Schopf, K.J.

    1992-01-01

    A set of GaAs SMD devices has been developed for use in the new european mobile communication equipment, i.e. for DECT and PCN at 1900 and 1800 MHz, respectively. These devices cover the rf part of mobile communication terminals. The devices considered are a GaAs LNC chip for the receiver part, an upconversion mixer MMIC, a prescaler and GaAs power MESFETs as end-stages for the transmitter. The complete DECT, PCN block circuit including GaAs and Si devices will be described.

  13. Lunar construction/mining equipment

    Science.gov (United States)

    Ozdemir, Levent

    1990-01-01

    For centuries, mining has utilized drill and blast as the primary method of rock excavation. Although this technique has undergone significant improvements, it still remains a cyclic, labor intensive operation with inherent safety hazards. Other drawbacks include damage to the surrounding ground, creation of blast vibrations, rough excavation walls resulting in increased ventilation requirements, and the lack of selective mining ability. Perhaps the most important shortcoming of drill and blast is that it is not conducive to full implementation of automation or robotics technologies. Numerous attempts have been made in the past to automate drill and blast operations to remove personnel from the hazardous work environment. Although most of the concepts devised look promising on paper, none of them was found workable on a sustained production basis. In particular, the problem of serious damage to equipment during the blasting cycle could not be resolved regardless of the amount of charge used in excavation. Since drill and blast is not capable of meeting the requirements of a fully automated rock fragmentation method, its role is bound to gradually decrease. Mechanical excavation, in contrast, is highly suitable to automation because it is a continuous process and does not involve any explosives. Many of the basic principles and trends controlling the design of an earth-based mechanical excavator will hold in an extraterrestrial environment such as on the lunar surface. However, the economic and physical limitations for transporting materials to space will require major rethinking of these machines. In concept, then, a lunar mechanical excavator will look and perform significantly different from one designed for use here on earth. This viewgraph presentation gives an overview of such mechanical excavator systems.

  14. The Management of Park Equipment and Machinery Used in the Construction Industry and Housing Sector

    Directory of Open Access Journals (Sweden)

    Khayrullin Rustam

    2016-01-01

    Full Text Available The mathematical model was created, applicable to elaboration of options of development of a park of equipment and machinery used in construction industry, housing and utility management. The model based on solving the linear programming problem by means of simplex method. The mathematical model allows develop the rational plans and quasi optimal plans. The model is based on the created in the article the financial management algorithms of procurement and of repairs of equipment and machinery. The algorithms allow to take into account joint consideration of indicators of modernity and operability of equipment and machinery. The basic model is developed. The model is included into the automated planning system. It is used for planning and preparation of proposals of draft policy documents for development of park devices, equipment and machinery.

  15. A Structure Innovation on the Loading/Unloading Equipment for MSW Container

    Institute of Scientific and Technical Information of China (English)

    YANG Xianhai; LV Chuanyi

    2006-01-01

    A structure innovation on the loading/unloading equipment for MSW (municipal solid waste) container was designed. By disposing chain transmission perpendicularly, the loading/unloading equipment for MSW container was developed by linear movement part of the chain transmission. Effect of transmission mechanism on the motion stability of chain transmission was discussed. The relation between chain sag, chain length and chain pitch numbers was studied, and the calculation equation of chain sag by perpendicularly disposing chain transmission was deduced. The relation curve between allowed abrasion ratio and pitch numbers of chain was studied, the reason for tooth-leap was analyzed, and new equipment of preventing tooth-leap was put forward. Loading/unloading devices equipped with new transmission mechanism have been made into products, and this structure innovation has been applied in practice largely. It made considerable economic and social benefit.

  16. Simulation study of irradiated Si sensors equipped with metal- overhang for applications in LHC environment

    CERN Document Server

    Chatterji, Sudeep; Bhardwaj, Ashutosh; Srivastava-Ajay, K; Kumar, Ashish; Jha, Manoj Kumar; Shivpuri, R K; Khanna, S L

    2004-01-01

    The performance of metal-overhang (MO) equipped silicon micro-strip sensors, after irradiation for the preshower detector to be used in the Compact Muon Solenoid (CMS) experiment at the Large Hadron Collider (LHC), CERN, has been studied through simulations. Detailed calculations using Hamburg model have allowed the parameterization of these effects and helped to simulate the operation scenario of MO equipped sensors over ten years of LHC operation. The utility of overhanging metal extension as junction termination technique after space charge sign inversion (SCSI) has been explored in detail for the first time in this work. Several interesting results like a shift in the optimal oxide thickness in MO equipped structures after irradiation have been reported. The comparison of dielectric and semi-insulator passivated MO equipped structures after irradiation has been studied. Also, the impact of various crucial geometrical parameters like device depth (W//N), width of back N **+ layer used for ohmic contact (W/...

  17. Impact of harsh radiation on metal-overhang equipped sensors in the LHC environment

    CERN Document Server

    Chatterji, S; Bhardwaj, A; Namrata, S; Srivastava-Ajay, K; Kumar, A; Jha, Manoj Kumar; Shivpuri, R K

    2004-01-01

    The utility of silicon microstrip detectors in future high luminosity colliders, like LHC requires some serious issues concerning radiation hardness to be carefully considered. The performance of metal- overhang (MO) equipped Si micro-strip sensors has been studied after irradiation for the preshower detector to be used in CMS experiment at LHC, CERN. The parameterization of these effects has been performed using Hamburg model to simulate the operation scenario of MO equipped sensors over 10 years of LHC operation. The utility of overhanging metal extension as junction termination technique after type-inversion has been explored for the first time in this work Several interesting results like a shift in the optimal oxide thickness in MO equipped structures after irradiation have been reported. It has been found that the breakdown performance of the device actually improves after irradiation due to the beneficial effect of type-inversion. Dielectric and semi-insulator passivated MO equipped structures have bee...

  18. A device for introducing elements into the well wall

    Energy Technology Data Exchange (ETDEWEB)

    Zemliak, A.E.; Teplitskii, A.Kh.

    1981-01-01

    The device contains a guide pipe with a multi-link mechanism, whose starting link is connected with the introducing element and whose end link is connected with the rod of the reverse drive. The links are equipped with catches. To increase the depth of introduction by transfering the torque from the rod to the introducing element, the device is equipped with a flexible gear mounted inside the links and connected by a conic gear with the introducing element and the rod of the reverse motor. The flexible gear is made like an endless chain.

  19. Equipment for the Disabled. Volumes 1 - 4.

    Science.gov (United States)

    Wilshere, E. Rosamond, Comp.

    Four volumes of equipment for the disabled which can simplify their lives and those who live with them are presented. The authors have not included surgical, medical, therapeutic, corrective or gymnastic equipment in the publication. Voume one includes house adaptations and planning, beds and bed accessories, chairs, and wheelchairs and…

  20. 29 CFR 1926.600 - Equipment.

    Science.gov (United States)

    2010-07-01

    ... motors stopped and brakes set, unless work being performed requires otherwise. (ii) Whenever the equipment is parked, the parking brake shall be set. Equipment parked on inclines shall have the wheels chocked and the parking brake set. (4) The use, care and charging of all batteries shall conform to...

  1. Office equipment energy use and trends

    Energy Technology Data Exchange (ETDEWEB)

    Piette, M.A.; Eto, J.H.; Harris, J.P.

    1991-09-01

    Office information technologies are using an increasing amount of energy in commercial buildings. During recent forecasting hearings in California, the office equipment end use has been a major source of differences among forecasts of commercial sector energy use. Not only are there major differences in forecasted load growth resulting from the energy use of office equipment, but there are also differences in interpretations of historical and base-year estimates. Understanding office equipment energy use is particularly important because office equipment is widely believed to be the fastest growing electrical end use in the fastest growing sector. This report describes the development and application of a spreadsheet to estimate current and future energy use by office equipment. We define the term office equipment'' to mean information processing technologies used in buildings. The seven categories of office equipment relate to categories found in our analysis of utility surveys and industry sales reports. These seven categories of equipment are examined for eleven types of commercial buildings.

  2. Office equipment energy use and trends

    Energy Technology Data Exchange (ETDEWEB)

    Piette, M.A.; Eto, J.H.; Harris, J.P.

    1991-09-01

    Office information technologies are using an increasing amount of energy in commercial buildings. During recent forecasting hearings in California, the office equipment end use has been a major source of differences among forecasts of commercial sector energy use. Not only are there major differences in forecasted load growth resulting from the energy use of office equipment, but there are also differences in interpretations of historical and base-year estimates. Understanding office equipment energy use is particularly important because office equipment is widely believed to be the fastest growing electrical end use in the fastest growing sector. This report describes the development and application of a spreadsheet to estimate current and future energy use by office equipment. We define the term ``office equipment`` to mean information processing technologies used in buildings. The seven categories of office equipment relate to categories found in our analysis of utility surveys and industry sales reports. These seven categories of equipment are examined for eleven types of commercial buildings.

  3. Quantitative techniques for medical equipment maintenance management

    NARCIS (Netherlands)

    Ben Houria, Zeineb; Masmoudi, Malek; Al Hanbali, Ahmad; Khatrouch, Ikram; Masmoudi, Faouzi

    2016-01-01

    The maintenance department in a hospital is responsible for ensuring the safety of medical equipment and their availability while keeping the operation costs minimal. The selection of the best maintenance strategy is a key decision to reduce the equipment downtime, increase the availability, and bri

  4. 30 CFR 56.7002 - Equipment defects.

    Science.gov (United States)

    2010-07-01

    ... Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-SURFACE METAL AND NONMETAL MINES Drilling and Rotary Jet Piercing Drilling § 56.7002 Equipment defects. Equipment defects affecting safety shall be corrected...

  5. 30 CFR 57.7002 - Equipment defects.

    Science.gov (United States)

    2010-07-01

    ... Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-UNDERGROUND METAL AND NONMETAL MINES Drilling and Rotary Jet Piercing Drilling-Surface Only § 57.7002 Equipment defects. Equipment defects affecting...

  6. Equipped for Life: More than a Game.

    Science.gov (United States)

    Shively, Randy

    2002-01-01

    The EQUIP Program teaches antisocial youth to think and behave more pro-socially and addresses motivating youth to use these tools. The Equipped for Life game is a motivational tool, which provides students with opportunities for social learning. Topics revolve around community reintegration and can be easily adapted to any cognitive behavioral…

  7. Communications techniques and equipment: A compilation

    Science.gov (United States)

    1975-01-01

    This Compilation is devoted to equipment and techniques in the field of communications. It contains three sections. One section is on telemetry, including articles on radar and antennas. The second section describes techniques and equipment for coding and handling data. The third and final section includes descriptions of amplifiers, receivers, and other communications subsystems.

  8. Functioning condition monitoring of industrial equipment

    Science.gov (United States)

    Ungureanu, N. S.; Petrovan, A.; Ungureanu, M.; Alexandrescu, M.

    2017-02-01

    The paper analyses the theoretical aspects related to monitoring industrial equipment. Are treated issues that concern the choosing of industrial equipment to be monitored, the parameters to be monitored, monitoring mode (local or remote) and the mode of collection and transmission of data.

  9. 46 CFR 184.210 - Heating equipment.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Heating equipment. 184.210 Section 184.210 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) VESSEL CONTROL AND MISCELLANEOUS SYSTEMS AND EQUIPMENT Cooking and Heating § 184.210 Heating...

  10. 46 CFR 153.466 - Electrical equipment.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 5 2010-10-01 2010-10-01 false Electrical equipment. 153.466 Section 153.466 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES SHIPS CARRYING... Requirements for Flammable Or Combustible Cargoes § 153.466 Electrical equipment. A tankship carrying...

  11. 77 FR 13173 - Best Equipped Best Served

    Science.gov (United States)

    2012-03-05

    ... Federal Aviation Administration Best Equipped Best Served AGENCY: Department of Transportation, Federal... scenarios. The candidate proposals for discussion have been designed to deliver on the best equipped, best performing, best served concept for implementation in the 2012-2014 timeframe. The proposed scenarios target...

  12. 15 CFR 14.34 - Equipment.

    Science.gov (United States)

    2010-01-01

    ... organizations for a fee that is less than private companies charge for equivalent services, unless specifically..., and continued need for the equipment. (4) A control system shall be in effect to insure adequate... the equipment, proper sales procedures shall be established which provide for competition to...

  13. 24 CFR 84.34 - Equipment.

    Science.gov (United States)

    2010-04-01

    ... to non-Federal outside organizations for a fee that is less than private companies charge for... effect to insure adequate safeguards to prevent loss, damage, or theft of the equipment. Any loss, damage... the equipment, proper sales procedures shall be established which provide for competition to...

  14. 28 CFR 70.34 - Equipment.

    Science.gov (United States)

    2010-07-01

    ... organizations for a fee that is less than private companies charge for equivalent services, unless specifically..., and continued need for the equipment. (4) A control system must be in effect to insure adequate... equipment, proper sales procedures must be established which provide for competition to the...

  15. [Metrological software of laser medical equipment].

    Science.gov (United States)

    Romashkov, A P; Glazov, A I; Tikhomirov, S V

    2001-01-01

    The paper considers the laser medical equipment situation that has established in Russia and that is characterized by the wide medical application of laser technologies and appropriate software and by inadequate development and imperfection of required metrological software and maintenance of laser equipment.

  16. 38 CFR 43.32 - Equipment.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Equipment. 43.32 Section 43.32 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) UNIFORM... the equipment in accordance with Federal agency rules and procedures, and submit an annual...

  17. MAGNETIC FLUID BEARINGS OF MINING EQUIPMENT

    Directory of Open Access Journals (Sweden)

    I. Gorlov

    2012-01-01

    Full Text Available The paper considers a problem pertaining to selection friction pair materials for plain bearings of mining equipment which are lubricated with  nano-dispersed magnetic oil. Methodology for equipment tests, technology for obtaining new anti-friction materials (polymer, ceramic, amorphous and investigation results are presented in the paper.

  18. EQUIP3 Newsletter. Issue Number 19

    Science.gov (United States)

    EQUIP3, 2009

    2009-01-01

    The "EQUIP3 Newsletter" is an e-newsletter that is currently sent to subscribers quarterly. It provides updates on EQUIP3 activities and initiatives, and shares excerpts from relevant youth development resources. This issue contains the following articles: (1) Bangladesh Youth Employment Pilot (BYEP); (2) CSY [Cross-Sectoral Youth]/YED…

  19. 21 CFR 211.65 - Equipment construction.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 4 2010-04-01 2010-04-01 false Equipment construction. 211.65 Section 211.65 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) DRUGS... construction. (a) Equipment shall be constructed so that surfaces that contact components, in-process...

  20. Days individual equipment of protection and professional risks; Equipements de protection individuelle et risques professionnelles

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2007-07-01

    The personal protection equipment is studied in the legal way (legal liabilities, certification, European texts), technical way (ergonomics, painfulness of ventilated equipment wearing, reliability of a respirable air line, protection gloves against the chemical risk, exposure to nano particulates, working in hot area), human factors (hostile area and emotion management), studies on personal equipment such evaluation, efficiency, conception of new equipment, physiological tolerance, limit of use, and some general safety studies on the working places. (N.C.)

  1. Location tracking forensics on mobile devices

    Science.gov (United States)

    Sack, Stefan; Kröger, Knut; Creutzburg, Reiner

    2013-03-01

    The spread of navigation devices has increased significantly over the last 10 years. With the help of the current development of even smaller navigation receiver units it is to navigate with almost any current smart phone. Modern navigation systems are no longer limited to satellite navigation, but use current techniques, e.g. WLAN localization. Due to the increased use of navigation devices their relevance to forensic investigations has risen rapidly. Because navigation, for example with navigation equipment and smartphones, have become common place these days, also the amount of saved navigation data has risen rapidly. All of these developments lead to a necessary forensic analysis of these devices. However, there are very few current procedures for investigating of navigation devices. Navigation data is forensically interesting because by the position of the devices in most cases the location and the traveled path of the owner can be reconstructed. In this work practices for forensic analysis of navigation devices are developed. Different devices will be analyzed and it is attempted, by means of forensic procedures to restore the traveled path of the mobile device. For analysis of the various devices different software and hardware is used. There will be presented common procedures for securing and testing of mobile devices. Further there will be represented the specials in the investigation of each device. The different classes considered are GPS handhelds, mobile navigation devices and smartphones. It will be attempted, wherever possible, to read all data of the device. The aim is to restore complete histories of the navigation data and to forensically study and analyze these data. This is realized by the usage of current forensic software e.g. TomTology or Oxygen Forensic Suite. It is also attempted to use free software whenever possible. Further alternative methods are used (e.g. rooting) to access locked data of the unit. To limit the practical work the

  2. Establishment of Experimental Equipment for Training of Professionals in the Nuclear Radiation Measurement

    Energy Technology Data Exchange (ETDEWEB)

    Ahn, S. K.; Seo, K. W.; Joo, Y. C.; Kim, I. C.; Woo, C. K.; Yoo, B. H. [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

    2008-09-15

    The main purpose of this project is to establish experimental equipment for training of professionals and students in the field of radiation measurement, and settle the foundation for the advanced education system and program. The priority for the experimental equipment had been deduced by reviewing of the Nuclear Training and Education Center of KAERI and other country's training courses. Equipment for training of radiation professionals are High-Purity Germanium spectroscopic systems, alpha analyzers, and hand-held gamma/neutron inspector systems. For the basic experiments, electric personal dosimeters and a reader, radiation survey meters, and various alpha, beta and gamma radiation isotopes have been equipped. Some old or disused equipment and devices were disposed and re-arranged, and a new experiment lab had been settled for gamma spectroscopy. Along with the preparation of equipment, 14 experimental modules have been selected for practical and essential experiments training to professionals from industries, universities and research organizations. Among the modules, 7 important experiment notes had been prepared in Korea and also in English. As a consequence, these advanced radiation experimental setting would be a basis to cooperate with IAEA or other countries for international training courses. These activities would be a foundation for our contribution to the international nuclear society and for improving our nuclear competitiveness. The experimental equipment and application notes developed in this study will be used also by other training institutes and educational organizations through introducing and encouraging to use them to the nuclear society.

  3. The Biopotentials and Measuring Devices

    Directory of Open Access Journals (Sweden)

    Mustafa Guven

    2012-06-01

    Full Text Available Many organs in the human body, produces many different types of the electric activity, such as the muscle groups, heart, brain and eyes. These electric activities are also called biopotentials. Measurement of the biopotentials from the human body can indicated vital clues as to normal or pathological functions of the organs. Biopotential signals are small in amplitude and consists of very low frequencies. Therefore, the signals need to be amplified and filtered to make them compatible with devices such as displays, recorders, or analog to digital converters for computerized equipment. In addition, biopotential measurements are corrupted by environmental and biological sources of interference. Amplifiers and filters adequate to measure these signals have to satisfy very specific requirements. This study reviews the origins, acuisition of biopotentials, and design of the medical instruments used in biopotential measurement. [Archives Medical Review Journal 2012; 21(3.000: 174-188

  4. An investigation into the feasibility of locating portable medical devices using radio frequency identification devices and technology.

    Science.gov (United States)

    Britton, J

    2007-01-01

    Portable medical devices represent an important resource for assisting healthcare delivery. The movement of portable devices often results in them being unavailable when needed. Tracking equipment using radiofrequency identification technology/devices (RFID) may provide a promising solution to the problems encountered in locating portable equipment. An RFID technology trial was undertaken at Royal Alexandra Hospital, Paisley. This involved the temporary installation of three active readers and attaching actively transmitting radio frequency tags to different portable medical devices. The active readers and computer system were linked using a bespoke data network. Tags and readers from two separate manufacturers were tested. Reliability difficulties were encountered when testing the technology from the first manufacturer, probably due to the casing of the medical device interfering with the signal from the tag. Improved results were obtained when using equipment from the second manufacturer with an overall error rate of 12.3%. Tags from this manufacturer were specifically designed to overcome problems observed with the first system tested. Findings from this proof of concept trial suggest that RFID technology could be used to track the location of equipment in a hospital.

  5. Devices for the control of electrical safety; Appareils de controle de la securite electrique

    Energy Technology Data Exchange (ETDEWEB)

    Leconte, A.; Kantorowski, B. [Societe Chauvin-Arnoux, 75 - Paris (France)

    2005-02-01

    After a recall of the risks linked with electric currents and of the equipments used to avoid electrical hazards, this article makes a review of the different devices used to control the electrical safety of equipments: ohmmeters for the measurement of the insulation conductivity; ohmmeters for the checking of grounding continuity; ohmmeters for the measurement of loop conductivities; devices for the control of dielectric resistance; devices for the control of the characteristics of differential circuit breakers; permanent controllers of insulation; and multi-purpose testing devices. (J.S.)

  6. Flexible Graphene-based Energy Storage Devices for Space Application Project

    Science.gov (United States)

    Calle, Carlos I.

    2014-01-01

    Develop prototype graphene-based reversible energy storage devices that are flexible, thin, lightweight, durable, and that can be easily attached to spacesuits, rovers, landers, and equipment used in space.

  7. Towed Optical Assessment Device (TOAD) Data to Support Benthic Habitat Mapping since 2001

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Optical validation data were collected using a Tethered Optical Assessment Device (TOAD), an underwater sled equipped with an underwater digital video camera and...

  8. Physics of Nanostructured Solid State Devices

    CERN Document Server

    Bandyopadhyay, Supriyo

    2012-01-01

    Physics of Nanostructured Solid State Devices introduces readers to theories and concepts such as semi-classical and quantum mechanical descriptions of electron transport, methods for calculations of band structures in solids with applications in calculation of optical constants, and other advanced concepts.  The information presented here will equip readers with the necessary tools to carry out cutting edge research in modern solid state nanodevices. This book also: Covers sophisticated models of charge transport including the drift-diffusion model, Boltzmann transport model and various quantum transport models Discusses the essential elements of quantum mechanics necessary for an understanding of nanostructured solid state devices Presents band structure calculation methods based on time-independent perturbation theory Discusses theory of optical transitions and optical devices employing quantum-confined structures such as quantum wells,wires and dots Elucidates quantum mechanics of electrons in a magneti...

  9. Design of active feedback for rehabilitation device

    Directory of Open Access Journals (Sweden)

    Liska Ondrej

    2016-01-01

    Full Text Available Sensor systems are an essential part of automated equipment. They are even more important in machines that come in contact with people, because they have a significant impact on safety. This paper describes the design of active feedback for rehabilitation device driven by pneumatic artificial muscles. Here are presented three methods for measuring the load of the robot. The first is a system composed of Force Sensitive Resistors (FSR placed in the handle of the device. Two other methods are intended to measure the load of the actuator composed of artificial muscles. The principle of one method is to measure the difference in filling pressures of the muscles, second is based on strain measurement in the drive cables. The paper describes advantages and disadvantages of using each of these methods in a rehabilitation device

  10. Innovating affordable neonatal care equipment for use at scale.

    Science.gov (United States)

    Sashi Kumar, V; Paul, V K; Sathasivam, K

    2016-12-01

    The care of small and sick neonates requires biomedical technologies, such as devices that can keep babies warm (radiant warmers and incubators), resuscitate (self-inflating bags), track growth (weighing scales), treat jaundice (phototherapy units) and provide oxygen or respiratory support (hoods, continuous positive airway pressure (CPAP) devices and ventilators). Until the 1990s, most of these products were procured through import at a high cost and with little maintenance support. Emerging demand and an informal collaboration of neonatologists, engineers and entrepreneurs has led to the production of good quality equipment of several high-volume categories at affordable cost in India. Radiant warmers, resuscitation bags, phototherapy units, weighing scales and other devices manufactured by Indian small-scale companies have enabled an expansion of neonatal care in the country, particularly in district hospitals, medical college hospitals and subdistrict facilities in the public sector as a part of the National Rural Health Mission. Indian products have acquired international quality standards and are even exported to developed nations. This paper captures this story of innovation and entrepreneurship in neonatal care.

  11. Design, modelling and simulation aspects of an ankle rehabilitation device

    Science.gov (United States)

    Racu, C. M.; Doroftei, I.

    2016-08-01

    Ankle injuries are amongst the most common injuries of the lower limb. Besides initial treatment, rehabilitation of the patients plays a crucial role for future activities and proper functionality of the foot. Traditionally, ankle injuries are rehabilitated via physiotherapy, using simple equipment like elastic bands and rollers, requiring intensive efforts of therapists and patients. Thus, the need of robotic devices emerges. In this paper, the design concept and some modelling and simulation aspects of a novel ankle rehabilitation device are presented.

  12. [Radiotherapy and implantable medical device: example of infusion pumps].

    Science.gov (United States)

    Abrous-Anane, S; Benhassine, S; Lopez, S; Cristina, K; Mazeron, J-J

    2013-12-01

    Indication for radiotherapy is often questioned for patients equipped with implantable medical devices like infusion pumps as the radiation tolerance is poor or not known. We report here on the case of a patient who we treated with pelvic radiotherapy for cervical cancer and who had an infusion pump in iliac fossa. We conducted a series of tests on five identical pumps that insured that the treatment protocol is harmless to the implanted device.

  13. Rhetorical Devices in English Advertisements

    Institute of Scientific and Technical Information of China (English)

    陈芃

    2011-01-01

    In order to achieve persuasive and convincing effects,rhetorical devices are frequently applied in English advertisements.The paper classifies rhetorical devices into four basic categories: phonetic devices,lexical devices,syntactic devices and figures of

  14. NAFTA opportunities: Electrical equipment and power generation

    Energy Technology Data Exchange (ETDEWEB)

    1993-01-01

    The North American Free Trade Agreement (NAFTA) provides significant commercial opportunities in Mexico and Canada for the United States electric equipment and power generation industries, through increased goods and services exports to the Federal Electricity Commission (CFE) and through new U.S. investment in electricity generation facilities in Mexico. Canada and Mexico are the United States' two largest export markets for electrical equipment with exports of $1.53 billion and $1.51 billion, respectively, in 1992. Canadian and Mexican markets represent approximately 47 percent of total U.S. exports of electric equipment. The report presents an economic analysis of the section.

  15. Incidents of chemical reactions in cell equipment

    Energy Technology Data Exchange (ETDEWEB)

    Baldwin, N.M.; Barlow, C.R. [Uranium Enrichment Organization, Oak Ridge, TN (United States)

    1991-12-31

    Strongly exothermic reactions can occur between equipment structural components and process gases under certain accident conditions in the diffusion enrichment cascades. This paper describes the conditions required for initiation of these reactions, and describes the range of such reactions experienced over nearly 50 years of equipment operation in the US uranium enrichment program. Factors are cited which can promote or limit the destructive extent of these reactions, and process operations are described which are designed to control the reactions to minimize equipment damage, downtime, and the possibility of material releases.

  16. Device for making firewood; Laite polttopuun tekoon

    Energy Technology Data Exchange (ETDEWEB)

    Jaatinen, E. [Haemeen Teraesrakenne Oy, Haemeenlinna (Finland)

    1996-12-31

    By present equipment it is impossible to make firewood with single-stage processing of the trees. Pulpwood and logs are collected from the forests, but energy wood has to be collected separately and processed in a different place. The aim of the project was to develop a device, by which it is possible to make firewood on the felling site using single-stage processing, and packing the firewood directly to large packages ready for delivery or utilization. It is possible to make e.g. either 3 m long pulpwood or small-logs by the device. A farming tractor is used as traction and power supply unit of the device. The method is especially useful in first thinnings. A study and costs analysis were made for the basis of the research in Evo unit of the Haeme Polytechnic Institute of Technology. Logic control of the device was developed in the Haemeenlinna unit of the Haeme Polytechnic. Two prototype devices have been made. The test results have shown that firewood production speed will be multiplied in comparison to the previous devices, and the out-look of firewood is remarkable better. The method has been patented

  17. Advanced High Voltage Power Device Concepts

    CERN Document Server

    Baliga, B Jayant

    2012-01-01

    Advanced High Voltage Power Device Concepts describes devices utilized in power transmission and distribution equipment, and for very high power motor control in electric trains and steel-mills. Since these devices must be capable of supporting more than 5000-volts in the blocking mode, this books covers operation of devices rated at 5,000-V, 10,000-V and 20,000-V. Advanced concepts (the MCT, the BRT, and the EST) that enable MOS-gated control of power thyristor structures are described and analyzed in detail. In addition, detailed analyses of the silicon IGBT, as well as the silicon carbide MOSFET and IGBT, are provided for comparison purposes. Throughout the book, analytical models are generated to give a better understanding of the physics of operation for all the structures. This book provides readers with: The first comprehensive treatment of high voltage (over 5000-volts) power devices suitable for the power distribution, traction, and motor-control markets;  Analytical formulations for all the device ...

  18. Mapping of cavitational activity in a pilot plant dyeing equipment.

    Science.gov (United States)

    Actis Grande, G; Giansetti, M; Pezzin, A; Rovero, G; Sicardi, S

    2015-11-01

    A large number of papers of the literature quote dyeing intensification based on the application of ultrasound (US) in the dyeing liquor. Mass transfer mechanisms are described and quantified, nevertheless these experimental results in general refer to small laboratory apparatuses with a capacity of a few hundred millilitres and extremely high volumetric energy intensity. With the strategy of overcoming the scale-up inaccuracy consequent to the technological application of ultrasounds, a dyeing pilot-plant prototype of suitable liquor capacity (about 40 L) and properly simulating several liquor to textile hydraulic relationships was designed by including US transducers with different geometries. Optimal dyeing may be obtained by optimising the distance between transducer and textile material, the liquid height being a non-negligible operating parameter. Hence, mapping the cavitation energy in the machinery is expected to provide basic data on the intensity and distribution of the ultrasonic field in the aqueous liquor. A flat ultrasonic transducer (absorbed electrical power of 600 W), equipped with eight devices emitting at 25 kHz, was mounted horizontally at the equipment bottom. Considering industrial scale dyeing, liquor and textile substrate are reciprocally displaced to achieve a uniform colouration. In this technology a non uniform US field could affect the dyeing evenness to a large extent; hence, mapping the cavitation energy distribution in the machinery is expected to provide fundamental data and define optimal operating conditions. Local values of the cavitation intensity were recorded by using a carefully calibrated Ultrasonic Energy Meter, which is able to measure the power per unit surface generated by the cavitation implosion of bubbles. More than 200 measurements were recorded to define the map at each horizontal plane positioned at a different distance from the US transducer; tap water was heated at the same temperature used for dyeing tests (60

  19. 46 CFR 117.72 - Personal flotation devices carried in addition to life jackets.

    Science.gov (United States)

    2010-10-01

    ... PASSENGERS LIFESAVING EQUIPMENT AND ARRANGEMENTS Ring Life Buoys and Life Jackets § 117.72 Personal flotation devices carried in addition to life jackets. (a) Equipment carried under this section is not acceptable in lieu of any portion of the required number of approved life jackets and must not be substituted for the...

  20. Implantable Medical Devices

    Science.gov (United States)

    ... Artery Disease Venous Thromboembolism Aortic Aneurysm More Implantable Medical Devices Updated:Sep 16,2016 For Rhythm Control ... a Heart Attack Introduction Medications Surgical Procedures Implantable Medical Devices • Life After a Heart Attack • Heart Attack ...

  1. 大型工业企业设备租赁模式下设备综合评价研究%Study on equipment comprehensive evaluation of large industrial enterprises in equipment lease model

    Institute of Scientific and Technical Information of China (English)

    李娟

    2011-01-01

    Large industrial enterprises equipment lease model is provided and analyzed. Equipment comprehensive evaluation index based on equipment capital operation theory is established. Combined the characteristics of equipment, evaluation system is put forward from the device,reliability,economy in three ways. Finally,a specific methods of equipment comprehensive evaluation is proposed.%提出大型工业企业设备租赁组织结构模式,分析其存在的问题,建立基于设备资本运营管理理论为基础的设备综合评价指标体系,结合设备特征从设备系数、可靠性和经济性三个方面进行评价.给出了设备综合评价的具体方法.

  2. Simulated Variable Inertia for Exercise Equipment Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Exercise equipment for on-orbit or very low gravity use has been developed using springs or motors to provide a constant force for resistive exercise.  These...

  3. 29 CFR 1910.263 - Bakery equipment.

    Science.gov (United States)

    2010-07-01

    ... OCCUPATIONAL SAFETY AND HEALTH STANDARDS Special Industries § 1910.263 Bakery equipment. (a) General... the motor control circuit. (ii) (13) Chocolate melting, refining, and mixing kettles. Each kettle...

  4. Solar-Radiation Measuring Equipment and Glossary

    Science.gov (United States)

    Carter, E. A.; Patel, A. M.; Greenbaum, S. A.

    1982-01-01

    1976 listing of commercially available solar-radiation measuring equipment is presented in 50-page report. Sensor type, response time, cost data, and comments concerning specifications and intended usage are listed for 145 instruments from 38 manufactures.

  5. Field surveys of office equipment operating patterns

    Energy Technology Data Exchange (ETDEWEB)

    Webber, Carrie A.; Roberson, Judy A.; Brown, Richard E.; Payne, Christopher T.; Nordman, Bruce; Koomey, Jonathan G.

    2001-09-05

    This paper presents the results of 11 after-hours walk-throughs of offices in the San Francisco CA and Washington D.C. areas. The primary purpose of these walk-throughs was to collect data on turn-off rates for various types of office equipment (computers, monitors, printers, fax machines, copiers, and multifunction products). Each piece of equipment observed was recorded and its power status noted (e.g. on, off, low power). Whenever possible, we also recorded whether power management was enabled on the equipment. The floor area audited was recorded as well, which allowed us to calculate equipment densities. We found that only 44 percent of computers, 32 percent of monitors, and 25 percent of printers were turned off at night. Based on our observations we estimate success rates of 56 percent for monitor power management and 96 percent for enabling of power management on printers.

  6. VIRTUAL ELECTRONIC COMPONENTS OF THE ELECTRONIC EQUIPMENT

    Directory of Open Access Journals (Sweden)

    E. Lazarevich

    2013-01-01

    Full Text Available The article is present new idea of the creation, developments and improvements of the electronic equipment of complex systems by means of the virtual electronic components. The idea of the virtual electronic components is a presentation and perception of the creation and developments of the equipment on two forming: real – in the manner of standard marketed block of the intellectual property and image – in the manner of virtual component. The real component in most cases slows the development of the electronic equipment. The imaginary component is the «locomotive» of development of the electronic equipment. The Imaginary component contains the scientific has brushed against developer. The scientific has brushed against developer reveals of itself in the manner of virtual component on the modern level of the design rates of microelectronics.

  7. Mechanization of hydraulic testing of chemical equipment

    Energy Technology Data Exchange (ETDEWEB)

    Bannikov, M.T.; Fridman, R.N.; Petrovnin, A.I.

    1982-09-01

    The Institute VNIIPTKhimmash has worked out a comprehensive list of equipment for testing for strength and tightness containers and heat exchangers with jackets, with mixers, also of individual parts and subassemblies for this equipment. Points out that in the test stands developed for hydraulic testing of vessels both individual and centralized recirculating water supply can be used. Concludes that a reduction in labor consumption in hydraulic testing and in servicing of all the equipment used, an increase in the mechanization of this kind of chemical equipment, and the solution of the problem of standardization not only with regard to dimensions and parameters, but also with regard to the makes and types of the materials used, will make possible a considerable increase in labor productivity and product quality.

  8. 14 CFR 91.513 - Emergency equipment.

    Science.gov (United States)

    2010-01-01

    ... treatment of injuries likely to occur in flight or in minor accidents must be provided. (e) Each airplane accommodating more than 19 passengers must be equipped with a crash axe. (f) Each passenger-carrying airplane...

  9. CNPC Exports Drilling Equipment to United States

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    @@ Beijing Petroleum Machinery Plant(BPM) of CNPC and Rowan Drilling Company Inc, one of the most powerful drilling service and driller manufacturing companies in the United States signed a petroleum equipment contract on December 9 in Beijing.

  10. 50 CFR 27.72 - Audio equipment.

    Science.gov (United States)

    2010-10-01

    ... NATIONAL WILDLIFE REFUGE SYSTEM PROHIBITED ACTS Disturbing Violations: Light and Sound Equipment § 27.72..., loudspeakers, television sets, public address systems and musical instruments so as to cause unreasonable...

  11. Donning and Doffing Personal Protective Equipment

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Provides stepwise instructions and guidance on how to properly put on and take of personal protective equipment (PPE) when conducting surveillance or sampling...

  12. Hazard Analysis. Football: Activity and Related Equipment.

    Science.gov (United States)

    1974

    Data on football injuries acquired from surveillance sources and in-depth investigations are presented. Results of the study are summarized by descriptions of the accident sequence, diagnosis of the injury, and specific equipment involved in the injury. (JD)

  13. Field surveys of office equipment operating patterns

    Energy Technology Data Exchange (ETDEWEB)

    Webber, Carrie A.; Roberson, Judy A.; Brown, Richard E.; Payne, Christopher T.; Nordman, Bruce; Koomey, Jonathan G.

    2001-09-05

    This paper presents the results of 11 after-hours walk-throughs of offices in the San Francisco CA and Washington D.C. areas. The primary purpose of these walk-throughs was to collect data on turn-off rates for various types of office equipment (computers, monitors, printers, fax machines, copiers, and multifunction products). Each piece of equipment observed was recorded and its power status noted (e.g. on, off, low power). Whenever possible, we also recorded whether power management was enabled on the equipment. The floor area audited was recorded as well, which allowed us to calculate equipment densities. We found that only 44 percent of computers, 32 percent of monitors, and 25 percent of printers were turned off at night. Based on our observations we estimate success rates of 56 percent for monitor power management and 96 percent for enabling of power management on printers.

  14. Inventory Control for Furniture and Equipment.

    Science.gov (United States)

    Nelson, Mason

    1982-01-01

    Keeping track of educational furniture and equipment is necessary for accountability and insurance. A categorization and numbering system can organize information submitted by school personnel and can be used by hand or by computer. (MLF)

  15. Hot conditioning equipment conceptual design report

    Energy Technology Data Exchange (ETDEWEB)

    Bradshaw, F.W., Westinghouse Hanford

    1996-08-06

    This report documents the conceptual design of the Hot Conditioning System Equipment. The Hot conditioning System will consist of two separate designs: the Hot Conditioning System Equipment; and the Hot Conditioning System Annex. The Hot Conditioning System Equipment Design includes the equipment such as ovens, vacuum pumps, inert gas delivery systems, etc.necessary to condition spent nuclear fuel currently in storage in the K Basins of the Hanford Site. The Hot Conditioning System Annex consists of the facility of house the Hot Conditioning System. The Hot Conditioning System will be housed in an annex to the Canister Storage Building. The Hot Conditioning System will consist of pits in the floor which contain ovens in which the spent nuclear will be conditioned prior to interim storage.

  16. ENERGY STAR Certified Electric Vehicle Supply Equipment

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 1.0 ENERGY STAR Program Requirements for Electric Vehicle Supply Equipment that are...

  17. Thermography of electronic devices

    OpenAIRE

    Panfilova S. P.; Vlasov A. I.; Gridnev V. N.; Chervinsky A. S.

    2007-01-01

    The possibility of application of thermography to diagnose the electronic devices is analyzed in the article. Typical faults of electronic devices which can be found by means of thermography are given. Advantages of noncontact thermal inspection in comparison with the contact one are described. Some features of thermography of electronic devices are considered. Thermography apparatus is viewed and some pieces of advice about choosing it for electronic devices diagnosis are given. An example o...

  18. Heterostructures and quantum devices

    CERN Document Server

    Einspruch, Norman G

    1994-01-01

    Heterostructure and quantum-mechanical devices promise significant improvement in the performance of electronic and optoelectronic integrated circuits (ICs). Though these devices are the subject of a vigorous research effort, the current literature is often either highly technical or narrowly focused. This book presents heterostructure and quantum devices to the nonspecialist, especially electrical engineers working with high-performance semiconductor devices. It focuses on a broad base of technical applications using semiconductor physics theory to develop the next generation of electrical en

  19. Automixer: equipment for the reduction of risks associated with inadequate oxygen supply

    Directory of Open Access Journals (Sweden)

    Jesús A. López

    2014-03-01

    Full Text Available In this paper, the AUTOMIXER, a medical support equipment for the reduction of risks associated with the inadequate supply of oxygen, is presented. The equipment automatically regulates the Inspired Oxygen Fraction (FIO2 concentration, which is supplied to the patient according to user parameters, measures of oxygen saturation and patient's status. The AUTOMIXER is based on a fuzzy control system, which was implemented in a microcontroller using a LookUp Table. The operation of the device was validated using simulated data and actual patients. The results show that the AUTOMIXER is an important tool for decreasing the incidence of pathologies related to unsuitable handling (excess or lack of oxygen.

  20. Difficult airway equipment in departments of emergency medicine in Ireland: results of a national survey.

    LENUS (Irish Health Repository)

    Walsh, K

    2012-02-03

    BACKGROUND AND OBJECTIVE: Adverse effects associated with difficult airway management can be catastrophic and include death, brain injury and myocardial injury. Closed-malpractice claims have shown prolonged and persistent attempts at endotracheal intubation to be the most common situation leading to disastrous respiratory events. To date, there has been no evaluation of the types of difficult airway equipment currently available in Irish departments of emergency medicine. The objective of this survey was to identify the difficult airway equipment available in Irish departments of emergency medicine. METHODS: Departments of emergency medicine in the Republic of Ireland with at least one dedicated Emergency Medicine consultant were surveyed via telephone. RESULTS: All of the departments contacted held at least one alternative device on site for both ventilation and intubation. The most common alternative ventilation device was the laryngeal mask airway (89%). The most common alternative intubating device was the surgical airway device (100%). CONCLUSIONS: Irish departments of emergency medicine compare well with those in the UK and USA, when surveyed concerning difficult airway equipment. However, we believe that this situation could be further improved by training inexperienced healthcare providers in the use of the laryngeal mask airway and intubating laryngeal mask airway, by placing greater emphasis on the ready availability of capnography and by the increased use of portable difficult airway storage units.

  1. Manufacture and maintenance of laboratory equipment

    Energy Technology Data Exchange (ETDEWEB)

    Hwang, Chang Kyu; Hwang, Bong Ha; Lee, Jong Wha; Kim, Jong Kyun; Yeum, Ki Eon; Park, Myung Ku; Hong, Soon Eon; Choi, Ho Young; An, Dae Kyu; An, Choon; Park, In Won; Kim, Kyung Sik; Lee, Won Jae; Yoon, Ki Byung; Kim, Heung Woo; Lee, In Bae; Yeom, Jeong Hyun; Lee, Chul Ku; Sin, Keon Ju; Oh, Wan Ho; Seo, Yong Chil; Yang, Song Yeul; Lee, Young Soon; Choi, Byung Kwon; Chang, Kyung Duk [Korea Atomic Energy Research Institute, Taejon (Korea, Republic of)

    1993-12-01

    This report on the manufacture and maintenance of laboratory equipment contains working contents, scope and contents of request working to the machine shop, also records the principal production design, manufacture contents and a relevant working drawing. The working content and scope of the machine shop is to support the successful and convenient performance of the R and D by manufacture and maintenance of all sorts of laboratory equipment. 11 tabs., 3 figs. (Author) .new.

  2. MODERN MANAGEMENT METHODS FOR EQUIPMENT MAINTENANCE

    OpenAIRE

    Ioan Cucu; Ciprian Cucu

    2009-01-01

    The concept of maintenance in the field of complex equipment wasdeveloped in the USA being quickly adopted by European countries and Japan. TheAmerican maintenance concept has the significance of creating a support system forindustrial equipment functioning. Functional maintenance is one of the most frequentused methods in maintenance management for industrial enterprises. This paper tries topresent some aspects related to the systemic approach of the functional maintenancemodel, starting fro...

  3. Organic photosensitive devices

    Science.gov (United States)

    Rand, Barry P; Forrest, Stephen R

    2013-11-26

    The present invention generally relates to organic photosensitive optoelectronic devices. More specifically, it is directed to organic photosensitive optoelectronic devices having a photoactive organic region containing encapsulated nanoparticles that exhibit plasmon resonances. An enhancement of the incident optical field is achieved via surface plasmon polariton resonances. This enhancement increases the absorption of incident light, leading to a more efficient device.

  4. Device-less interaction

    NARCIS (Netherlands)

    Monaci, G.; Triki, M.; Sarroukh, B.E.

    2009-01-01

    This document describes the results of a technology survey for device-less interaction. The Device-less Interaction project (2007-307) aims at providing interaction options for future home appliances without resorting to a remote control or any other dedicated control device. The target home applia

  5. Organic photosensitive devices

    Energy Technology Data Exchange (ETDEWEB)

    Rand, Barry P; Forrest, Stephen R

    2013-11-26

    The present invention generally relates to organic photosensitive optoelectronic devices. More specifically, it is directed to organic photosensitive optoelectronic devices having a photoactive organic region containing encapsulated nanoparticles that exhibit plasmon resonances. An enhancement of the incident optical field is achieved via surface plasmon polariton resonances. This enhancement increases the absorption of incident light, leading to a more efficient device.

  6. Photovoltaic device and method

    Science.gov (United States)

    Cleereman, Robert; Lesniak, Michael J.; Keenihan, James R.; Langmaid, Joe A.; Gaston, Ryan; Eurich, Gerald K.; Boven, Michelle L.

    2015-11-24

    The present invention is premised upon an improved photovoltaic device ("PVD") and method of use, more particularly to an improved photovoltaic device with an integral locator and electrical terminal mechanism for transferring current to or from the improved photovoltaic device and the use as a system.

  7. Equipment selection heuristics for microwave fixed links

    Science.gov (United States)

    Flood, I. D.; Allen, S. M.

    2014-08-01

    Microwave fixed links use highly standardized radio equipment and, in the radio equipment standard referenced in this paper, there is a choice between exactly two radio systems when the assigner wishes to resolve a specific data rate exactly: one using a relatively lower-order modulation scheme and one a relatively higher-order scheme. Although the higher-order equipment requires less bandwidth for an isolated link, these systems radiate at higher powers and require larger protection ratios in the radio interference environment which lead to well-established trade-offs between modulation, bandwidth, equivalent isotropic radiated power, and frequency assignment criteria. Our earlier research showed that by extending the Frequency Assignment Problem to include equipment selection and using lower-order modulation equipment on selected links, we can actually reduce the overall span of frequencies required for a network frequency assignment. This work focused on the development of integer programming formulations and analyzed the exact solutions obtained. Exact solutions are impractical for real world problems; hence, here we focus on the development of heuristics for equipment selection. We can model the fixed link network as a complete graph where the vertices represent fixed link frequency assignment requests and the edges represent interference between pairs of vertices. Using a graph theoretic analysis of the interference problem, we propose heuristic techniques and discuss the relative success of our approach in this article.

  8. 7 CFR 58.229 - Filler and packaging equipment.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Filler and packaging equipment. 58.229 Section 58.229....229 Filler and packaging equipment. All filling and packaging equipment shall be of sanitary... equipment should comply with the 3-A Sanitary Standards for equipment for Packaging Dry Milk and Dry...

  9. 14 CFR 23.1461 - Equipment containing high energy rotors.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Equipment containing high energy rotors. 23... Equipment Miscellaneous Equipment § 23.1461 Equipment containing high energy rotors. (a) Equipment, such as Auxiliary Power Units (APU) and constant speed drive units, containing high energy rotors must...

  10. 30 CFR 57.4260 - Underground self-propelled equipment.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Underground self-propelled equipment. 57.4260... Prevention and Control Firefighting Equipment § 57.4260 Underground self-propelled equipment. (a) Whenever self-propelled equipment is used underground, a fire extinguisher shall be on the equipment....

  11. 30 CFR 56.4230 - Self-propelled equipment.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Self-propelled equipment. 56.4230 Section 56... Control Firefighting Equipment § 56.4230 Self-propelled equipment. (a)(1) Whenever a fire or its effects could impede escape from self-propelled equipment, a fire extinguisher shall be on the equipment....

  12. 14 CFR 29.1353 - Electrical equipment and installations.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Electrical equipment and installations. 29... TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Equipment Electrical Systems and Equipment § 29.1353 Electrical equipment and installations. (a) Electrical equipment, controls, and...

  13. 14 CFR 25.1353 - Electrical equipment and installations.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Electrical equipment and installations. 25... TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY AIRPLANES Equipment Electrical Systems and Equipment § 25.1353 Electrical equipment and installations. (a) Electrical equipment and controls must...

  14. The TI-Nspire CAS: A Happy-Medium Mobile Device for Grades 8-16 Mathematics Classrooms

    Science.gov (United States)

    Zelkowski, Jeremy

    2011-01-01

    This article justifies classifying the TI-Nspire CAS Touchpad as a mobile device for grades 8-16 mathematics classrooms equipped with a Navigator system. The 2010 Horizon Report: K-12 indicates virtually every secondary school aged child has some sort of mobile device. Yet, many school policies ban the use of mobile devices, preventing students…

  15. Night vision devices. Citations from the NTIS data base

    Science.gov (United States)

    Habercom, G. E., Jr.

    1980-08-01

    This bibliography contains 323 citations in which various types of night vision devices are investigated. Most were developed for military applications but they can readily be adapted for civil usage, as for example, law enforcement. Abstracts on display screens, equipment design and effectiveness, electronic components, spurious noise reduction, and test methods are cited.

  16. Electromechanical Devices and Controllers. Electronics Module 10. Instructor's Guide.

    Science.gov (United States)

    Carter, Ed

    This module is the tenth of 10 modules in the competency-based electronics series. Introductory materials include a listing of competencies addressed in the module, a parts/equipment list, and a cross-reference table of instructional materials. Six instructional units cover: electromechanical control devices; programmable logic controllers (PLC);…

  17. Screening Plastic-Encapsulated Solid-State Devices

    Science.gov (United States)

    Buldhaupt, L.

    1984-01-01

    Suitability of plastic-encapsulated solid-state electronic devices for use in spacecraft discussed. Conclusion of preliminary study was plasticencapsulated parts sufficiently reliable to be considered for use in lowcost equipment used at moderate temperature and low humidity. Useful to engineers as guides to testing or use of plastic encapsulated semiconductors in severe terrestrial environments.

  18. Effects of equipment and technique on peak flow measurements

    Directory of Open Access Journals (Sweden)

    O'Driscoll B Ronan

    2006-06-01

    Full Text Available Abstract Background Different lung function equipment and different respiratory manoeuvres may produce different Peak Expiratory Flow (PEF results. Although the PEF is the most common lung function test, there have been few studies of these effects and no previous study has evaluated both factors in a single group of patients. Methods We studied 36 subjects (PEF range 80–570 l/min. All patients recorded PEF measurements using a short rapid expiration following maximal inspiration (PEF technique or a forced maximal expiration to residual volume (FVC technique. Measurements were made using a Wright's peak flow meter, a turbine spirometer and a Fleisch pneumotachograph spirometer. Results The mean PEF was 8.7% higher when the PEF technique was used (compared with FVC technique, p Conclusion Peak flow measurements are affected by the instruction given and by the device and Peak Flow scale used. Patient management decisions should not be based on PEF measurement made on different instruments.

  19. Breadboard Amplifier: Building and Using Simple Electrophysiology Equipment.

    Science.gov (United States)

    Crisp, Kevin M; Lin, Hunter; Prosper, Issa

    2016-01-01

    Electrophysiology is a valuable skill for the neuroscientist, but the learning curve for students can be steep. Here we describe a very simple electromyography (EMG) amplifier that can be built from scratch by students with no electronics experience in about 30 minutes, making it ideal for incorporating into a laboratory activity. With few parts and no adjustments except the gain, students can begin physiology experiments quickly while having the satisfaction of having built the equipment themselves. Because the output of the circuit goes to a computer sound card, students can listen to electrophysiological activity as they see it on the computer screen, a feature many of our students greatly appreciated. Various applications are discussed, including dual channel recording, using streaming media platforms with remote lab partners and acquiring data in the field on a smart phone. Our students reported that they enjoyed being able to build a working device and using it to record from their own muscles.

  20. Primary Salvage Survey of the Interference of Radiowaves Emitted by Smartphones on Medical Equipment.

    Science.gov (United States)

    Takao, Hiroyuki; Yeh, Yu Chih; Arita, Hiroyuki; Obatake, Takumi; Sakano, Teppei; Kurihara, Minoru; Matsuki, Akira; Ishibashi, Toshihiro; Murayama, Yuichi

    2016-10-01

    Use of mobile phones has become a standard reality of everyday living for many people worldwide, including medical professionals, as data sharing has drastically helped to improve quality of care. This increase in the use of mobile phones within hospitals and medical facilities has raised concern regarding the influence of radio waves on medical equipment. Although comprehensive studies have examined the effects of electromagnetic interference from 2G wireless communication and personal digital cellular systems on medical equipment, similar studies on more recent wireless technologies such as Long Term Evolution, wideband code division multiple access, and high-speed uplink access have yet to be published. Numerous tests targeting current wireless technologies were conducted between December 2012 and March 2013 in an anechoic chamber, shielded from external radio signals, with a dipole antenna to assess the effects of smartphone interference on several types of medical equipment. The interference produced by electromagnetic waves across five frequency bands from four telecommunication standards was assessed on 49 components from 22 pieces of medical equipment. Of the 22 pieces of medical equipment tested, 13 experienced interference at maximum transmission power. In contrast, at minimum transmission power, the maximum interference distance varied from 2 to 5 cm for different wireless devices. Four machines were affected at the minimum transmission power, and the maximum interference distance at the maximum transmission power was 38 cm. Results show that the interference from smartphones on medical equipment is very controllable.

  1. Power levels in office equipment: Measurements of new monitors and personal computers

    Energy Technology Data Exchange (ETDEWEB)

    Roberson, Judy A.; Brown, Richard E.; Nordman, Bruce; Webber, Carrie A.; Homan, Gregory H.; Mahajan, Akshay; McWhinney, Marla; Koomey, Jonathan G.

    2002-05-14

    Electronic office equipment has proliferated rapidly over the last twenty years and is projected to continue growing in the future. Efforts to reduce the growth in office equipment energy use have focused on power management to reduce power consumption of electronic devices when not being used for their primary purpose. The EPA ENERGY STAR[registered trademark] program has been instrumental in gaining widespread support for power management in office equipment, and accurate information about the energy used by office equipment in all power levels is important to improving program design and evaluation. This paper presents the results of a field study conducted during 2001 to measure the power levels of new monitors and personal computers. We measured off, on, and low-power levels in about 60 units manufactured since July 2000. The paper summarizes power data collected, explores differences within the sample (e.g., between CRT and LCD monitors), and discusses some issues that arise in m etering office equipment. We also present conclusions to help improve the success of future power management programs.Our findings include a trend among monitor manufacturers to provide a single very low low-power level, and the need to standardize methods for measuring monitor on power, to more accurately estimate the annual energy consumption of office equipment, as well as actual and potential energy savings from power management.

  2. Unitary lens semiconductor device

    Science.gov (United States)

    Lear, Kevin L.

    1997-01-01

    A unitary lens semiconductor device and method. The unitary lens semiconductor device is provided with at least one semiconductor layer having a composition varying in the growth direction for unitarily forming one or more lenses in the semiconductor layer. Unitary lens semiconductor devices may be formed as light-processing devices such as microlenses, and as light-active devices such as light-emitting diodes, photodetectors, resonant-cavity light-emitting diodes, vertical-cavity surface-emitting lasers, and resonant cavity photodetectors.

  3. Optical plasma microelectronic devices

    CERN Document Server

    Forati, Ebrahim; Dill, Thyler; Sievenpiper, Dan

    2015-01-01

    The semiconductor channel in conventional microelectronic devices was successfully replaced with an optically triggered gas plasma channel. The combination of DC and laser-induced gas ionizations controls the conductivity of the channel, enabling us to realize different electronic devices such as transistors, switches, modulators, etc. A special micro-scale metasurface was used to enhance the laser-gas interaction, as well as combining it with DC ionization properly. Optical plasma devices benefit form the advantages of plasma/vacuum electronic devices while preserving most of the integrablity of semiconductor based devices.

  4. FLUIDICS DEVICE FOR ASSAY

    DEFF Research Database (Denmark)

    2007-01-01

    The present invention relates to a device for use in performing assays on standard laboratory solid supports whereon chemical entities are attached. The invention furthermore relates to the use of such a device and a kit comprising such a device. The device according to the present invention is a......, when operatively connected, one or more chambers (21) comprising the chemical entities (41), the inlet(s) (5) and outlet(s) (6) and chambers (21) being in fluid connection. The device further comprise means for providing differing chemical conditions in each chamber (21)....

  5. Solid state devices

    Science.gov (United States)

    1991-01-01

    The Solid State Device research program is directed toward developing innovative devices for space remote and in-situ sensing, and for data processing. Innovative devices can result from the standard structures in innovative materials such as low and high temperature superconductors, strained layer superlattices, or diamond films. Innovative devices can also result from innovative structures achieved using electron tunneling or nanolithography in standard materials. A final step is to use both innovative structures and innovative materials. A new area of emphasis is the miniaturization of sensors and instruments molded by using the techniques of electronic device fabrication to micromachine silicon into micromechanical and electromechanical sensors and actuators.

  6. Waste Handling Equipment Devleopment Test and Evaluation

    Energy Technology Data Exchange (ETDEWEB)

    R.L. Tome

    1998-12-01

    The purpose of this study is to identify candidate Monitored Geologic Repository (MGR) surface waste handling equipment for development testing. This study will also identify strategies for performing the development tests. Development testing shall be implemented to support detail design and reduce design risks. Development testing shall be conducted to confirm design concepts, evaluate alternative design concepts, show the availability of needed technology, and provide design documentation. The candidate equipment will be selected from MGR surface waste handling equipment that is the responsibility of the Management and Operating Contractor (M&O) Surface Design Department. The equipment identified in this study is based on Viability Assessment (VA) design. The ''Monitored Geologic Repository Test and Evaluation Plan'' (MGR T&EP), Reference 5.1, was used as a basis for this study. The MGR T&EP reflects the extent of test planning and analysis that can be conducted, given the current status of the MGR requirements and latest VA design information. The MGR T&EP supports the appropriate sections in the license application (LA) in accordance with 10 CFR 60.2 1(c)(14). The MGR T&EP describes the following test activities: site characterization to confirm, by test and analysis, the suitability of the Yucca Mountain site for housing a geologic repository; development testing to investigate and document design concepts to reduce risk; qualification testing to verify equipment compliance with design requirements, specifications, and regulatory requirements; system testing to validate compliance with MGR requirements, which include the receipt, handling, retrieval, and disposal of waste; periodic performance testing to verify preclosure requirements and to demonstrate safe and reliable MGR operation; and performance confirmation modeling, testing, and analysis to verify adherence to postclosure regulatory requirements. Development test activities can be

  7. Two Different Maintenance Strategies in the Hospital Environment: Preventive Maintenance for Older Technology Devices and Predictive Maintenance for Newer High-Tech Devices

    OpenAIRE

    Mana Sezdi

    2016-01-01

    A maintenance program generated through the consideration of characteristics and failures of medical equipment is an important component of technology management. However, older technology devices and newer high-tech devices cannot be efficiently managed using the same strategies because of their different characteristics. This study aimed to generate a maintenance program comprising two different strategies to increase the efficiency of device management: preventive maintenance for older tec...

  8. Normal accidents: human error and medical equipment design.

    Science.gov (United States)

    Dain, Steven

    2002-01-01

    High-risk systems, which are typical of our technologically complex era, include not just nuclear power plants but also hospitals, anesthesia systems, and the practice of medicine and perfusion. In high-risk systems, no matter how effective safety devices are, some types of accidents are inevitable because the system's complexity leads to multiple and unexpected interactions. It is important for healthcare providers to apply a risk assessment and management process to decisions involving new equipment and procedures or staffing matters in order to minimize the residual risks of latent errors, which are amenable to correction because of the large window of opportunity for their detection. This article provides an introduction to basic risk management and error theory principles and examines ways in which they can be applied to reduce and mitigate the inevitable human errors that accompany high-risk systems. The article also discusses "human factor engineering" (HFE), the process which is used to design equipment/ human interfaces in order to mitigate design errors. The HFE process involves interaction between designers and endusers to produce a series of continuous refinements that are incorporated into the final product. The article also examines common design problems encountered in the operating room that may predispose operators to commit errors resulting in harm to the patient. While recognizing that errors and accidents are unavoidable, organizations that function within a high-risk system must adopt a "safety culture" that anticipates problems and acts aggressively through an anonymous, "blameless" reporting mechanism to resolve them. We must continuously examine and improve the design of equipment and procedures, personnel, supplies and materials, and the environment in which we work to reduce error and minimize its effects. Healthcare providers must take a leading role in the day-to-day management of the "Perioperative System" and be a role model in

  9. An appraisal of techniques and equipment for cutting force measurement

    Institute of Scientific and Technical Information of China (English)

    AUDY J.

    2006-01-01

    Current research focussed on the assessment of metal machining process parameters and on the development of adaptive control, shows that machine performance, work-piece and tool material selections, tool life, quality of machined surfaces,the geometry of cutting tool edges, and cutting conditions are closely related to the cutting forces. This information is of great interest to cutting tool manufactures and users alike. Over the years there have been significant developments and improvements in the equipment used to monitor such forces. In 1930 mechanical gauges were replaced by resistance strain gauges, and some 30 years later compact air gauge dynamometers were invented. Since this time intensive research has continued being directed towards developing new approaches to cutting force measurement. The Kistler Company, well-known manufacturer of acceleration and piezoelectrical dynamometers, has worked in this field for more than three decades, and developed very sensitive devices.While leading manufacturing research laboratories are often equipped with this technology, classical electrical strain gauges and other dynamometers of individual designs are still commonly used in industry. The present paper presents data obtained using different techniques of force measurement in metal machining processes. In particular, areas of uncertainties, illustrated through results concerning the turning process, are analysed, leading to an appraisal of the current status of these measurements and their significance.

  10. PROBLEMS PERTAINING TO DIVERSIFICATION OF CIVIL EQUIPMENT IN EQUIPMENT OF MILITARY PURPOSE

    Directory of Open Access Journals (Sweden)

    A. I. Kotlabay

    2009-01-01

    Full Text Available Study of directions concerning development of military equipment, its modernization with the purpose to improve its military efficiency is an actual problem for the Armed Forces, military science, designers and researchers.The paper analyzes and estimates possibilities to use civil equipment for military purpose. Problems pertaining to technologies of double application, diversification of civil equipment in military engineering machinery are considered in the paper.

  11. Analysis of the Improvement Methods for Equipment Maintenance Support

    Institute of Scientific and Technical Information of China (English)

    ZHANG Rui-chang; ZHAO Song-zheng

    2005-01-01

    According to military requirement, and based on the problems of equipment maintenance support methods in high-tech battles, each element supporting equipment maintenance is analyzed, and the methods for improving equipment maintenance are proposed.

  12. 34 CFR 300.14 - Equipment.

    Science.gov (United States)

    2010-07-01

    ... necessary furniture; printed, published and audio-visual instructional materials; telecommunications, sensory, and other technological aids and devices; and books, periodicals, documents, and other...

  13. Measuring ionizing radiation with a mobile device

    Science.gov (United States)

    Michelsburg, Matthias; Fehrenbach, Thomas; Puente León, Fernando

    2012-02-01

    In cases of nuclear disasters it is desirable to know one's personal exposure to radioactivity and the related health risk. Usually, Geiger-Mueller tubes are used to assess the situation. Equipping everyone with such a device in a short period of time is very expensive. We propose a method to detect ionizing radiation using the integrated camera of a mobile consumer device, e.g., a cell phone. In emergency cases, millions of existing mobile devices could then be used to monitor the exposure of its owners. In combination with internet access and GPS, measured data can be collected by a central server to get an overview of the situation. During a measurement, the CMOS sensor of a mobile device is shielded from surrounding light by an attachment in front of the lens or an internal shutter. The high-energy radiation produces free electrons on the sensor chip resulting in an image signal. By image analysis by means of the mobile device, signal components due to incident ionizing radiation are separated from the sensor noise. With radioactive sources present significant increases in detected pixels can be seen. Furthermore, the cell phone application can make a preliminary estimate on the collected dose of an individual and the associated health risks.

  14. Abstract Storage Devices

    CERN Document Server

    Koenig, Robert; Tessaro, Stefano

    2007-01-01

    A quantum storage device differs radically from a conventional physical storage device. Its state can be set to any value in a certain (infinite) state space, but in general every possible read operation yields only partial information about the stored state. The purpose of this paper is to initiate the study of a combinatorial abstraction, called abstract storage device (ASD), which models deterministic storage devices with the property that only partial information about the state can be read, but that there is a degree of freedom as to which partial information should be retrieved. This concept leads to a number of interesting problems which we address, like the reduction of one device to another device, the equivalence of devices, direct products of devices, as well as the factorization of a device into primitive devices. We prove that every ASD has an equivalent ASD with minimal number of states and of possible read operations. Also, we prove that the reducibility problem for ASD's is NP-complete, that t...

  15. Resistance welding equipment manufacturing capability for exports

    Energy Technology Data Exchange (ETDEWEB)

    Sastry, V.S.; Raju, Y.S.; Somani, A.K.; Setty, D.S.; Rameswara Raw, A.; Hermantha Rao, G.V.S.; Jayaraj, R.N. [Nuclear Fuel Complex, Dept. of Atomic Energy, Hyderbad (India)

    2010-07-01

    Indian Pressurised Heavy Water Reactor (PHWR) fuel bundle is fully welded and is unique in its design. Appendage welding, end closure welding, and end plate welding is carried out using resistance welding technique. Out of many joining processes available, resistance-welding process is reliable, environment friendly and best suitable for mass production applications. Nuclear Fuel Complex (NFC), an industrial unit is established in Hyderabad, under the aegis of the Dept of Atomic Energy to manufacture fuel for Pressurised Heavy Water Reactors. From inception, NFC has given importance for self-reliance and indigenization with respect to manufacturing process and equipment. Sintering furnaces, centreless grinders, appendage-welding machines, end-closure welding equipment and end-plate welding equipments, which were initially imported, are either indigenized or designed and manufactured in house. NFC has designed, manufactured a new appendage-welding machine for manufacturing 37 element fuel bundles. Recently NFC has bagged an order from IAEA through international bidding for design, manufacture, supply, erection and commissioning of end-closure welding equipment. The paper gives in detail the salient features of these welding equipment. (author)

  16. Mining equipment manufacturers: an industry sector analysis; 14th edition

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1993-12-31

    The report analyses and compares the financial ratios of mining equipment manufacturers in the United Kingdom. It includes companies who produce equipment for the mining industry such as cutting tools, drilling equipment, crushers, screens, centrifuges, tunnelling equipment, conveyors and other materials handling equipment, hydraulic equipment, filtration, pumping and mixing equipment and ventilation equipment. The report presents business ratios analysing profitability, efficiency, liquidity, employee-based ratios and a series of figures on growth rate. Accounting data for the individual companies are given, together with principal ratios, areas of activity, names of directors and company secretary, trading address and holding companies.

  17. Low temperature plasma equipment applied on surgical hemostasis and wound healings

    Science.gov (United States)

    Miyamoto, Kenji; Ikehara, Sanae; Sakakita, Hajime; Ikehara, Yuzuru

    2017-01-01

    Low temperature plasma (LTP) coagulation equipment, which avoids causing burn injuries to patients, has been introducing into minimally invasive surgery. The mechanism by which this equipment stops bleeding is to directly occupy the injury with the formed blood clots, and different from the mechanism of the common electrical hemostatic devices that cauterize the tissues around the bleeding to stem the blood flow. A noteworthy point is that LTP treatment with our equipment is not confined only to the blood coagulation system, but it has significant effects on the other blood components to form clots with or without hemolysis, and that there is a plasma current threshold that determines whether the treatment makes stable clots. In this review, we introduce the clinical benefits of LTP current and describe the clot formation it facilitates. PMID:28163378

  18. Experimental Equipment for Damping Capacity Analyze of High or Low Internal Friction Metallic Materials

    Science.gov (United States)

    Gârnet, I. A.; Stanciu, S.; Hopulele, I.; Zaharia, M. G.; Cimpoesu, N.; Chicet, D. L.; Crăciun, R. C.

    2017-06-01

    An experimental equipment, type torsion pendulum was made in laboratory in order to analyze the damping capacity of metallic materials. The scheme of the equipment is presented, 2D and 3D visions at real scale. The equipment functioning (mechanical and electrical part) and principles are presented. In this article we present some preliminary experimental results obtained on different materials (aluminium, steel etc.) using two different methods for registration the outputs (one based on optoelectronic device with Arduino acquisition board and second on video analyze (cinematic review: video to jpeg) of the damped motion of the lead pendulum). Steel materials were with shoot penning surface modification with and without heat treatment in order to establish the heat treatment influence on the damping capacity property.

  19. Smart portable rehabilitation devices

    Directory of Open Access Journals (Sweden)

    Leahey Matt

    2005-07-01

    Full Text Available Abstract Background The majority of current portable orthotic devices and rehabilitative braces provide stability, apply precise pressure, or help maintain alignment of the joints with out the capability for real time monitoring of the patient's motions and forces and without the ability for real time adjustments of the applied forces and motions. Improved technology has allowed for advancements where these devices can be designed to apply a form of tension to resist motion of the joint. These devices induce quicker recovery and are more effective at restoring proper biomechanics and improving muscle function. However, their shortcoming is in their inability to be adjusted in real-time, which is the most ideal form of a device for rehabilitation. This introduces a second class of devices beyond passive orthotics. It is comprised of "active" or powered devices, and although more complicated in design, they are definitely the most versatile. An active or powered orthotic, usually employs some type of actuator(s. Methods In this paper we present several new advancements in the area of smart rehabilitation devices that have been developed by the Northeastern University Robotics and Mechatronics Laboratory. They are all compact, wearable and portable devices and boast re-programmable, real time computer controlled functions as the central theme behind their operation. The sensory information and computer control of the three described devices make for highly efficient and versatile systems that represent a whole new breed in wearable rehabilitation devices. Their applications range from active-assistive rehabilitation to resistance exercise and even have applications in gait training. The three devices described are: a transportable continuous passive motion elbow device, a wearable electro-rheological fluid based knee resistance device, and a wearable electrical stimulation and biofeedback knee device. Results Laboratory tests of the devices

  20. Smart portable rehabilitation devices.

    Science.gov (United States)

    Mavroidis, Constantinos; Nikitczuk, Jason; Weinberg, Brian; Danaher, Gil; Jensen, Katherine; Pelletier, Philip; Prugnarola, Jennifer; Stuart, Ryan; Arango, Roberto; Leahey, Matt; Pavone, Robert; Provo, Andrew; Yasevac, Dan

    2005-07-12

    The majority of current portable orthotic devices and rehabilitative braces provide stability, apply precise pressure, or help maintain alignment of the joints with out the capability for real time monitoring of the patient's motions and forces and without the ability for real time adjustments of the applied forces and motions. Improved technology has allowed for advancements where these devices can be designed to apply a form of tension to resist motion of the joint. These devices induce quicker recovery and are more effective at restoring proper biomechanics and improving muscle function. However, their shortcoming is in their inability to be adjusted in real-time, which is the most ideal form of a device for rehabilitation. This introduces a second class of devices beyond passive orthotics. It is comprised of "active" or powered devices, and although more complicated in design, they are definitely the most versatile. An active or powered orthotic, usually employs some type of actuator(s). In this paper we present several new advancements in the area of smart rehabilitation devices that have been developed by the Northeastern University Robotics and Mechatronics Laboratory. They are all compact, wearable and portable devices and boast re-programmable, real time computer controlled functions as the central theme behind their operation. The sensory information and computer control of the three described devices make for highly efficient and versatile systems that represent a whole new breed in wearable rehabilitation devices. Their applications range from active-assistive rehabilitation to resistance exercise and even have applications in gait training. The three devices described are: a transportable continuous passive motion elbow device, a wearable electro-rheological fluid based knee resistance device, and a wearable electrical stimulation and biofeedback knee device. Laboratory tests of the devices demonstrated that they were able to meet their design

  1. 46 CFR 180.72 - Personal flotation devices carried in addition to life jackets.

    Science.gov (United States)

    2010-10-01

    ... Jackets § 180.72 Personal flotation devices carried in addition to life jackets. (a) Equipment carried... jackets and must not be substituted for the approved life jackets required to be worn during drills and... 46 Shipping 7 2010-10-01 2010-10-01 false Personal flotation devices carried in addition to life...

  2. Simple 3D Printed Scaffold-Removal Method for the Fabrication of Intricate Microfl uidic Devices

    NARCIS (Netherlands)

    Saggiomo, V.; Velders, A.H.

    2015-01-01

    An easy and cheap fabrication method for intricate polydimethylsiloxane microfluidic devices is presented. The acrylonitrile butadiene styrene scaffold-removal method uses cheap, off-the-shelf materials and equipment for the fabrication of intricate microfluidic devices. The versatility of the metho

  3. 14 CFR 142.59 - Flight simulators and flight training devices.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Flight simulators and flight training... Equipment Requirements § 142.59 Flight simulators and flight training devices. (a) An applicant for, or holder of, a training center certificate must show that each flight simulator and flight training device...

  4. 75 FR 34459 - Converged Communications and Health Care Devices Impact on Regulation; Public Meeting; Request...

    Science.gov (United States)

    2010-06-17

    ... circuit video monitors will be provided as needed to accommodate the public. FDA and FCC may limit the..., general-purpose communications devices such as smartphones, wireless routers and certain video-conferencing equipment are regulated by FCC. At the other end, medical devices that critically monitor...

  5. 30 CFR 75.1107-10 - High expansion foam devices; minimum capacity.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false High expansion foam devices; minimum capacity. 75.1107-10 Section 75.1107-10 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF... foam devices; minimum capacity. (a) On unattended underground equipment the amount of water...

  6. Development of nuclear equipment qualification technology

    Energy Technology Data Exchange (ETDEWEB)

    Choi, Heon O; Kim, Wu Hyun; Kim, Jin Wuk; Kim, Jeong Hyun; Lee, Jeong Kyu; Kim, Yong Han; Jeong, Hang Keun [Korea Institute of Machinery and Materials, Taejon (Korea)

    1999-03-01

    In order to enhance testing and evaluation technologies, which is one of the main works of the Chanwon branch of KIMM(Korea Institute of Machinery and Materials), in addition to the present work scope of the testing and evaluation in the industrial facilities such as petroleum and chemical, plants, the qualification technologies of the equipments important to safety used in the key industrial facilities such as nuclear power plants should be localized: Equipments for testing and evaluation is to be set up and the related technologies must be developed. In the first year of this study, of vibration aging qualification technologies of equipments important to safety used in nuclear power plants have been performed. (author). 27 refs., 81 figs., 17 tabs.

  7. Liver enzymes among microelectronics equipment maintenance technicians.

    Science.gov (United States)

    Upfal, M

    1992-04-01

    Equipment maintenance workers within the microelectronics industry have opportunities for occupational exposure to a variety of toxic agents. This pilot investigation compares liver enzymes in this population with that of other coworkers. Participants (n = 135) were randomly selected from a medical surveillance program at the manufacturing facility. Nine job categories were examined, including equipment maintenance workers and electronic technicians. Although abnormal liver enzymes were detected among equipment maintenance workers (odds ratio 16.4; P less than .008) and electronic technicians (odds ratio 27; P less than .0005), the numbers of participants were small (n = 8, 10). The data suggest that independent and/or interactive etiologic roles of occupation and alcohol should be further investigated. Early detection of subclinical occupational or recreational hepatotoxicity with appropriate employment of industrial hygiene control technology and/or the reduction of alcohol consumption may provide a means of preventing liver disease.

  8. LESSONS LEARNED IN TESTING OF SAFEGUARDS EQUIPMENT.

    Energy Technology Data Exchange (ETDEWEB)

    PEPPER,S.; FARNITANO,M.; CARELLI,J.; HAZELTINE,J.; BAILEY,D.

    2001-10-29

    The International Atomic Energy Agency's (IAEA) Department of Safeguards uses complex instrumentation for the application of safeguards at nuclear facilities around the world. Often, this equipment is developed through cooperation with member state support programs because the Agency's requirements are unique and are not met by commercially available equipment. Before approving an instrument or system for routine inspection use, the IAEA subjects it to a series of tests designed to evaluate its reliability. In 2000, the IAEA began to observe operational failures in digital surveillance systems. In response to the observed failures, the IAEA worked with the equipment designer and manufacturer to determine the cause of failure. An action plan was developed to correct the performance issues and further test the systems to make sure that additional operational issues would not surface later. This paper addresses the steps taken to address operation issues related to digital image surveillance systems and the lessons learned during this process.

  9. Stretchable Organic Semiconductor Devices.

    Science.gov (United States)

    Qian, Yan; Zhang, Xinwen; Xie, Linghai; Qi, Dianpeng; Chandran, Bevita K; Chen, Xiaodong; Huang, Wei

    2016-11-01

    Stretchable electronics are essential for the development of intensely packed collapsible and portable electronics, wearable electronics, epidermal and bioimplanted electronics, 3D surface compliable devices, bionics, prosthesis, and robotics. However, most stretchable devices are currently based on inorganic electronics, whose high cost of fabrication and limited processing area make it difficult to produce inexpensive, large-area devices. Therefore, organic stretchable electronics are highly attractive due to many advantages over their inorganic counterparts, such as their light weight, flexibility, low cost and large-area solution-processing, the reproducible semiconductor resources, and the easy tuning of their properties via molecular tailoring. Among them, stretchable organic semiconductor devices have become a hot and fast-growing research field, in which great advances have been made in recent years. These fantastic advances are summarized here, focusing on stretchable organic field-effect transistors, light-emitting devices, solar cells, and memory devices.

  10. Analog Video Authentication and Seal Verification Equipment Development

    Energy Technology Data Exchange (ETDEWEB)

    Gregory Lancaster

    2012-09-01

    Under contract to the US Department of Energy in support of arms control treaty verification activities, the Savannah River National Laboratory in conjunction with the Pacific Northwest National Laboratory, the Idaho National Laboratory and Milagro Consulting, LLC developed equipment for use within a chain of custody regime. This paper discussed two specific devices, the Authentication Through the Lens (ATL) analog video authentication system and a photographic multi-seal reader. Both of these devices have been demonstrated in a field trial, and the experience gained throughout will also be discussed. Typically, cryptographic methods are used to prove the authenticity of digital images and video used in arms control chain of custody applications. However, in some applications analog cameras are used. Since cryptographic authentication methods will not work on analog video streams, a simple method of authenticating analog video was developed and tested. A photographic multi-seal reader was developed to image different types of visual unique identifiers for use in chain of custody and authentication activities. This seal reader is unique in its ability to image various types of seals including the Cobra Seal, Reflective Particle Tags, and adhesive seals. Flicker comparison is used to compare before and after images collected with the seal reader in order to detect tampering and verify the integrity of the seal.

  11. Sodium--NaK engineering handbook. Volume IV. Sodium pumps, valves, piping, and auxiliary equipment

    Energy Technology Data Exchange (ETDEWEB)

    Foust, O J [ed.

    1978-01-01

    The handbook is useful for designers in the Liquid Metals Fast Breeder Reactor (LMFBR) program and by the engineering and scientific community performing investigation and experimentation requiring high-temperature Na and NaK technology. Data are presented for pumps, bearings and seals, valves, vessels and piping, and auxiliary equipment including vapor traps, freeze plugs, fuel-channel flow regulators, antivortexing devices, and miscellaneous mechanical elements. Reactor materials are also discussed. (FS)

  12. Solution to the problem of improving reliable operation of the compressor equipment

    Energy Technology Data Exchange (ETDEWEB)

    Kamaleyev, Z.M.

    1983-01-01

    Questions are examined of improving the efficiency of using compressor equipment: decrease in material and labor outlays for its maintenance, improvement in the quality of repair, increase in the interrepair periods. Organizational forms and technical devices are examined on whose basis in the association ''Sibneftegazpererabotka'' a system is improved for preventive maintenance and improvement in reliability and durability of the compressor operation.

  13. Creation of a library tour application for mobile equipment using iBeacon technology

    OpenAIRE

    2016-01-01

    We describe the design, development, and deployment of a library tour application utilizing Bluetooth Low Energy devices know as iBeacons. The tour application will serve as library orientation for incoming students. The students visit stations in the library with mobile equipment running a special tour app. When the app detects a beacon nearby, it automatically plays a video that describes the current location. After the tour, students are assessed according to the defined learning objective...

  14. [Problems of harmonization of sanitary regulations of the electromagnetic fields of mobile radio communication equipment].

    Science.gov (United States)

    Pal'tsev, Iu P; Pokhodzeĭ, L V; Rubtsova, N B; Bogacheva, E V

    2013-01-01

    In the article there are presented data on the probable adverse effects of electromagnetic fields generated by means of mobile cellulary radio communication equipment, a comparative analysis of hygienic rating and methods of measurement of their parameters in Russia and abroad has been performed, and the ways of harmonizing hygienic rules have been outlined, the necessity of further research to risk assessment of the use of cellular radio communication devices by population and preventive measures have been substantiated.

  15. Controlling Smart Devices

    OpenAIRE

    Milanič, Matjaž

    2016-01-01

    Smart devices make our lives easier. However, by delegating more and more tasks to smart devices our wellbeing becomes dependent on their correct functioning. This creates a need for monitoring home devices in a similar way as businesses already do. The thesis describes the steps required for building a monitoring system suited for smart home monitoring, from the initial design to the final implementation of the solution. The goal was to create a user friendly monitoring system, designed as m...

  16. Sensor sentinel computing device

    Science.gov (United States)

    Damico, Joseph P.

    2016-08-02

    Technologies pertaining to authenticating data output by sensors in an industrial environment are described herein. A sensor sentinel computing device receives time-series data from a sensor by way of a wireline connection. The sensor sentinel computing device generates a validation signal that is a function of the time-series signal. The sensor sentinel computing device then transmits the validation signal to a programmable logic controller in the industrial environment.

  17. High-resolution electron beam length measuring equipment; Kobunkaino denshisen sokucho sochi

    Energy Technology Data Exchange (ETDEWEB)

    Otaka, T.; Sasada, K.; Ezumi, M.; Maeda, T. [Hitachi, Ltd., Tokyo (Japan)

    1997-10-01

    Regarding the manufacture of semiconductor devices, the 16-megabit DRAM mass production system has been established, 64-megabit DRAM mass production has begun, and research and assessment are under way for the mass production of 256-megabit to 1-gigabit DRAMs. For the handling of devices so advanced in their microstructural feature and integration, sophisticated evaluation technologies are indispensable for the high-resolution observation of product geometry and for the high-precision management of product dimensions. Hitachi, Ltd., aiming to satisfy such needs, has introduced commercially its S-8820 series electron beam length measuring equipment based on the scanning electron microscope technology. This time, the corporation has developed S-8840 electron beam length measuring equipment, which can deal with the next-generation manufacturing processes. This equipment incorporates into itself an innovative signal detecting function for observing the bottom of, for example, a contact hole whose aspect ratio is quite high. The S-8840 type, furthermore, can process wafers at a rate approximately 50% higher than the conventional equipment for enhanced cost/performance. 3 refs., 8 figs., 1 tab.

  18. Planning and Selection of Heavy Construction Equipment in Civil Engineering

    Directory of Open Access Journals (Sweden)

    Mr. Nilesh D. Chinchore

    2014-04-01

    Full Text Available Construction equipment planning and selection plays crucial role for the success of construction firms.Inadequate manual processes of equipmentplanning and selection and the subjective decisions of equipment managers usually result in major losses in construction firms. An indispensable item of resources, it produces output at accelerated speed, enables completion of task in limited time. Equipment saves manpower, which is becoming costly and more demanding day by day. Equipment improves quality, productivity and safety. Construction equipment planning aims at identifying construction equipment for executing project tasks, assessing equipment performance capability, forecasting date wise requirement of number and type of equipment and finally participating in the selection of equipment to be acquired. To derive full benefits from the equipment, there should be proper selection and good planning of its operations. This paper deals with the planning and selection procedure for equipment adopted by a company to achieve its objective of timely project completion.

  19. An update on mobile phones interference with medical devices.

    Science.gov (United States)

    Mahmoud Pashazadeh, Ali; Aghajani, Mahdi; Nabipour, Iraj; Assadi, Majid

    2013-10-01

    Mobile phones' electromagnetic interference with medical devices is an important issue for the medical safety of patients who are using life-supporting medical devices. This review mainly focuses on mobile phones' interference with implanted medical devices and with medical equipment located in critical areas of hospitals. A close look at the findings reveals that mobile phones may adversely affect the functioning of medical devices, and the specific effect and the degree of interference depend on the applied technology and the separation distance. According to the studies' findings and the authors' recommendations, besides mitigating interference, using mobile phones at a reasonable distance from medical devices and developing technology standards can lead to their effective use in hospital communication systems.

  20. Measuring and Test Equipment through barcode technology

    Energy Technology Data Exchange (ETDEWEB)

    Crockett, J.D.; Carr, C.C.

    1993-06-01

    Over the past several years, the use, trace methodology, and documentation of Measuring and Test Equipment has become a major concern. Current regulations are forcing companies to develop new policies, providing use history and traceability of Measuring and Test Equipment. The US Department of Energy and Environmental Organizations are driving Westinghouse Hanford Company to comply with the more stringent environmental guidelines and recent modifications in Department of Energy Orders. This paper discusses how the Fast Flux Test Facility at Westinghouse Hanford Company overcame these obstacles by using a computerized system through barcode technology.

  1. Conceptual design report, CEBAF basic experimental equipment

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1990-04-13

    The Continuous Electron Beam Accelerator Facility (CEBAF) will be dedicated to basic research in Nuclear Physics using electrons and photons as projectiles. The accelerator configuration allows three nearly continuous beams to be delivered simultaneously in three experimental halls, which will be equipped with complementary sets of instruments: Hall A--two high resolution magnetic spectrometers; Hall B--a large acceptance magnetic spectrometer; Hall C--a high-momentum, moderate resolution, magnetic spectrometer and a variety of more dedicated instruments. This report contains a short description of the initial complement of experimental equipment to be installed in each of the three halls.

  2. Process plant equipment operation, control, and reliability

    CERN Document Server

    Holloway, Michael D; Onyewuenyi, Oliver A

    2012-01-01

    "Process Plant Equipment Book is another great publication from Wiley as a reference book for final year students as well as those who will work or are working in chemical production plants and refinery…" -Associate Prof. Dr. Ramli Mat, Deputy Dean (Academic), Faculty of Chemical Engineering, Universiti Teknologi Malaysia "…give[s] readers access to both fundamental information on process plant equipment and to practical ideas, best practices and experiences of highly successful engineers from around the world… The book is illustrated throughout with numerous black & white p

  3. Risk matrix model for rotating equipment

    Directory of Open Access Journals (Sweden)

    Wassan Rano Khan

    2014-07-01

    Full Text Available Different industries have various residual risk levels for their rotating equipment. Accordingly the occurrence rate of the failures and associated failure consequences categories are different. Thus, a generalized risk matrix model is developed in this study which can fit various available risk matrix standards. This generalized risk matrix will be helpful to develop new risk matrix, to fit the required risk assessment scenario for rotating equipment. Power generation system was taken as case study. It was observed that eight subsystems were under risk. Only vibration monitor system was under high risk category, while remaining seven subsystems were under serious and medium risk categories.

  4. How to optimize an equipment leasing program.

    Science.gov (United States)

    Ung, Blaine; Zeinfeld, Jay

    2011-04-01

    To enable their organizations to get the most value from an equipment leasing contract, healthcare finance executives should: Be aware of "yield enhancers" that could result in unnecessary expenses for the organization (including advance fee requests, restocking fees, and conditions related to contract renewals) Know how to incorporate value-added services as part of contracts (such as asset tracking, memory scrubbing, and equipment disposal) Thoroughly understand the master lease agreements and schedules and be prepared to negotiate, if possible, cross-default language that links to other indebtedness or material contracts

  5. Medical equipment maintenance management and oversight

    CERN Document Server

    Wang, Binseng

    2012-01-01

    In addition to being essential for safe and effective patient care, medical equipment also has significant impact on the income and, thus, vitality of healthcare organizations. For this reason, its maintenance and management requires careful supervision by healthcare administrators, many of whom may not have the technical background to understand all of the relevant factors. This book presents the basic elements of medical equipment maintenance and management required of healthcare leaders responsible for managing or overseeing this function. It will enable these individuals to understand thei

  6. Prediction of wear rates in comminution equipment

    DEFF Research Database (Denmark)

    Jensen, Lucas Roald Dörig; Fundal, Erling; Møller, Per

    2010-01-01

    Raw material comminution equipment may be exposed to excessive wear, which makes it difficult to operate minerals processing plants continuously because lengthy and unplanned shut-downs interrupt the overall process. In general, most comminution equipment is fine-tuned to operate at low vibrations......-resistant high chromium white cast iron (21988/JN/HBW555XCr21), a heat-treated wear resistant steel (Hardox 400) and a plain carbon construction steel (S235). Quartz, which accounts for the largest wear loss in the cement industry, was chosen as abrasive. Other process parameters such as velocity (1–7 m...

  7. Establishment Registration & Device Listing

    Data.gov (United States)

    U.S. Department of Health & Human Services — This searchable database contains establishments (engaged in the manufacture, preparation, propagation, compounding, assembly, or processing of medical devices...

  8. Establishment Registration & Device Listing

    Data.gov (United States)

    U.S. Department of Health & Human Services — This searchable database contains establishments (engaged in the manufacture, preparation, propagation, compounding, assembly, or processing of medical devices...

  9. Simple piezoelectric translation device

    Science.gov (United States)

    Niedermann, Ph.; Emch, R.; Descouts, P.

    1988-02-01

    We describe a piezoelectric device which allows continuous movement and high-resolution micropositioning, without distance limitation. Both mechanical construction and the electronics for the device are very simple. The movement is obtained via a stick-slip mechanism, and steps as small as 10 nm are obtained. A displacement speed of 0.4 mm/s has been attained, and the device was capable of carrying several times its own weight, exerting a horizontal force, or climbing a plane inclined by 7°. Due to its compact construction, the device shows prospects for miniaturization.

  10. Virtual Training Devices Laboratory

    Data.gov (United States)

    Federal Laboratory Consortium — The Virtual Training Devices (VTD) Laboratory at the Life Cycle Software Engineering Center, Picatinny Arsenal, provides a software testing and support environment...

  11. After-hours Power Status of Office Equipment in the USA

    Energy Technology Data Exchange (ETDEWEB)

    Webber, Carrie A.; Roberson, Judy A.; McWhinney, Marla C.; Brown,Richard E.; Pinckard, Margaret J.; Busch, John F.

    2005-10-13

    Office equipment is expected to be the fastest-growingsegment of commercial energy use over the next 20 years, yet many aspectsof office equipment energy use are poorly understood. User behavior, suchas turning off devices at night or enabling power management, influencesenergy use to a great extent. The computing environment also plays a roleboth in influencing user behavior and in the success of power management.Information about turn-off rates and power management rates for officeequipment was collected through a series of after-hours audits incommercial buildings. Sixteen businesses were recruited, includingoffices (small, medium and large offices in a variety of industries),schools, and medical buildings in California, Georgia, and Pennsylvania.The types and power states of office equipment found in these buildingswere recorded and analyzed. This article presents these data forcomputers, monitors, printers, copiers, fax machines, scanners andmulti-function devices. These data can be used to improve estimates ofboth energy consumption for these devices and savings from energyconservation efforts.

  12. CURRENT STATE OF AUTOMOTIVE LIGHTING EQUIPMENT WITH NON-REPLACEABLE LIGHT SOURCES ON BASIS OF LIGHT-EMITTING DIODE TECHNOLOGIES

    Directory of Open Access Journals (Sweden)

    S. Sernov

    2012-01-01

    Full Text Available The paper contains information on the current state of automotive lighting equipment. Different designs of automotive lighting devices, their merits and demerits are described in the paper. The paper includes a substantiation of expediency of developing light-emitting diode lighting and proposes recommendations about optimization of their design.

  13. Equipment, exposure, emission review--specification of process equipment for worker exposure control.

    Science.gov (United States)

    Bowes, Stephen M

    2008-12-01

    Worker exposure to chemical agents may occur from equipment leaks in closed processes and from open system activities and maintenance (e.g., sampling, tank gauging, line breaking, equipment flushing, and drainage). To prevent worker overexposure to chemical agents, an Equipment, Exposure, Emission Review (EEER) was developed to consistently match equipment properties to the leakage-related inhalation risk posed by each stream. For streams where gas or liquid leakage could cause worker exposure above occupational exposure limits (OEL), the EEER recommended a high performance, low leakage equipment category. Conversely, where standard engineering offered reliable containment for lower health risk streams, the EEER did not recommend over-control. The EEER matched equipment to stream health hazard as follows: (1) the composition of each stream was determined, with particular attention to chemical substances with stringent exposure limits; (2) a mixture exposure limit was calculated for each stream based on stream composition and the OEL for stream constituent chemicals; (3) each stream was classified as to its respiratory exposure hazard on the basis of the stream exposure limit; (4) equipment was recommended as a function of respiratory exposure hazard class using an Equipment Selection Matrix. Equipment options were based, in part, on the emission performance of the equipment and a near-field dispersion model that was used to relate equipment emissions to an OEL. Over a 5-yr implementation period, nearly 1700 streams of 78 refining process units were reviewed. Standard engineering practice was selected for about 70% of the streams reviewed. Benzene, hydrogen sulfide, ethanolamine, and high boiling aromatic oil streams were the primary chemical agents responsible for more stringent controls. Although the EEER criteria for stream classification and control options were arranged in order of magnitude--a form of control banding--the correct selection of control

  14. Auto Mechanics. Heavy Equipment. Small Engines.

    Science.gov (United States)

    Finnerty, Kathy

    Developed for use in auto mechanics, Heavy Equipment Repair and Operation (HERO), and small engines programs, these study guides and supplemental worksheets cover operating principles, lubrication, cooling system, ignition circuit and electrical system, and fuel system. The worksheets and guide questions are phrased to emphasize key points…

  15. Design of a rib impactor equipment

    Science.gov (United States)

    Torres, C. R.; García, G.; Aguilar, L. A.; Martínez, L.

    2017-01-01

    The human ribs must be analyzed as long and as curved bones, due to their physiology. For the development of an experimental equipment that simulate the application of loads, over the rib in the moment of a frontal collision in an automobile with seat belt, it was applied a methodology that constituted in the identification of needs and the variables which led the design of 3D model, from this it was used the technique of fused deposition modeling for the development of the equipment pieces. The supports that hold the rib ends were design with two and three degrees of freedom that allows the simulation of rib movement with the spine and the breastbone in the breathing. For the simulation of the seat belt, it was determined to applied two loads over the front part of the rib from the sagittal and lateral plane respectively, for this it was made a displacement through a lineal actuator with a speed of 4mm/s. The outcomes shown a design of an equipment able to obtain the load parameters required to generate fractures in rib specimens. The equipment may be used for the study of specimens with nearby geometries to the rib taken as a reference.

  16. Standard hydrogen monitoring system equipment installation instructions

    Energy Technology Data Exchange (ETDEWEB)

    Schneider, T.C.

    1996-09-27

    This document provides the technical specifications for the equipment fabrication, installation, and sitework construction for the Standard Hydrogen Monitoring System. The Standard Hydrogen Monitoring System is designed to remove gases from waste tank vapor space and exhaust headers for continual monitoring and remote sample analysis.

  17. Equipping Youth with Mature Moral Judgment

    Science.gov (United States)

    Gibbs, John C.

    2003-01-01

    To enhance the ability of youth to help peers and themselves, the author proposes specific training in mature social decision-making to help youth overcome immature moral development and egocentric thinking. The EQUIP program emphasizes the positive moral potential of anti-social adolescents, as well as the limitations of antisocial youth:…

  18. 45 CFR 2543.34 - Equipment.

    Science.gov (United States)

    2010-10-01

    ... Regulations Relating to Public Welfare (Continued) CORPORATION FOR NATIONAL AND COMMUNITY SERVICE GRANTS AND AGREEMENTS WITH INSTITUTIONS OF HIGHER EDUCATION, HOSPITALS, AND OTHER NON-PROFIT ORGANIZATIONS Post-Award... not use equipment acquired with Federal funds to provide services to non-Federal outside organizations...

  19. 47 CFR 74.151 - Equipment changes.

    Science.gov (United States)

    2010-10-01

    ... equipment that are deemed desirable or necessary provided: (a) That the operating frequency is not permitted to deviate more than the allowed tolerance; (b) That the emissions are not permitted outside the authorized band; (c) That the power output complies with the license and the regulations governing the...

  20. 47 CFR 73.712 - Equipment tests.

    Science.gov (United States)

    2010-10-01

    ... rules and regulations. Such tests shall use voice identification and test tones only. No programming... 47 Telecommunication 4 2010-10-01 2010-10-01 false Equipment tests. 73.712 Section 73.712 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST...