WorldWideScience

Sample records for smart cut technology

  1. Atomic scale simulations of hydrogen implantation defects in hydrogen implanted silicon - smart Cut technology

    International Nuclear Information System (INIS)

    Bilteanu, L.

    2010-12-01

    The topic of this thesis is related to the implantation step of the SmartCut TM technology. This technology uses hydrogen in order to transfer silicon layers on insulating substrates. The transfer is performed through a fracture induced by the formation of bidimensional defects well known in literature as 'platelets'. More exactly, we have studied within this thesis work the defects appearing in the post implant state and the evolution of the implantation damage towards a state dominated by platelets. The study is organised into two parts: in the first part we present the results obtained by atomic scale simulations while in the second part we present an infrared spectroscopy study of the evolution of defects concentrations after annealing at different temperatures. The atomic scale simulations have been performed within the density functional theory and they allowed us to compute the formation energies and the migration and recombination barriers. The defects included in our study are: the atomic and diatomic interstitials, the hydrogenated vacancies and multi-vacancies and the several platelets models. The obtained energies allowed us to build a stability hierarchy for these types of defects. This scheme has been confronted with some infrared analysis on hydrogen implanted silicon samples (37 keV) in a sub-dose regime which does not allow usually the formation of platelets during the implantation step. The analysis of the infrared data allowed the detailed description of the defects concentration based on the behaviour of peaks corresponding to the respective defects during annealing. The comparison between these evolutions and the energy scheme obtained previously allowed the validation of an evolution scenario of defects towards the platelet state. (author)

  2. Smart technology

    International Nuclear Information System (INIS)

    Bruckner, D.G.

    1991-01-01

    The success of smart technology in the pursuit of the Gulf War has accentuated the awareness of how the Safeguards and Security disciplines are changing in response to new weaponry. Throughout the Department of Energy Integrated Complex (IC) Safeguards and Security efforts such as: Protection Programs Operations; Materials, Controls and Accountability; Information Security; Computer Security; Operational Security; Personnel Security, Safeguards and/or Security (S and S) surveys, and Inspections and Evaluations are undergoing a reassessment and refocusing. Some of this is in response to such things as the DOE initiated Freeze Report and the Drell Report. An important aspect is also technological, adjusting the way business is done in light of the weapons, tools and processes/procedures becoming available. This paper addresses the S and S issues with the promise of using smart technology to develop new approaches and equipment across the IC

  3. Smart Cutting Tools and Smart Machining: Development Approaches, and Their Implementation and Application Perspectives

    Science.gov (United States)

    Cheng, Kai; Niu, Zhi-Chao; Wang, Robin C.; Rakowski, Richard; Bateman, Richard

    2017-09-01

    Smart machining has tremendous potential and is becoming one of new generation high value precision manufacturing technologies in line with the advance of Industry 4.0 concepts. This paper presents some innovative design concepts and, in particular, the development of four types of smart cutting tools, including a force-based smart cutting tool, a temperature-based internally-cooled cutting tool, a fast tool servo (FTS) and smart collets for ultraprecision and micro manufacturing purposes. Implementation and application perspectives of these smart cutting tools are explored and discussed particularly for smart machining against a number of industrial application requirements. They are contamination-free machining, machining of tool-wear-prone Si-based infra-red devices and medical applications, high speed micro milling and micro drilling, etc. Furthermore, implementation techniques are presented focusing on: (a) plug-and-produce design principle and the associated smart control algorithms, (b) piezoelectric film and surface acoustic wave transducers to measure cutting forces in process, (c) critical cutting temperature control in real-time machining, (d) in-process calibration through machining trials, (e) FE-based design and analysis of smart cutting tools, and (f) application exemplars on adaptive smart machining.

  4. Smart space technology innovations

    CERN Document Server

    Chen, Mu-Yen

    2013-01-01

    Recently, ad hoc and wireless communication technologies have made available the device, service and information rich environment for users. Smart Space and ubiquitous computing extend the ""Living Lab"" vision of everyday objects and provide context-awareness services to users in smart living environments. This ebook investigates smart space technology and its innovations around the Living Labs. The final goal is to build context-awareness smart space and location-based service applications that integrate information from independent systems which autonomously and securely support human activ

  5. Smart Fabrics Technology Development

    Science.gov (United States)

    Simon, Cory; Potter, Elliott; Potter, Elliott; McCabe, Mary; Baggerman, Clint

    2010-01-01

    Advances in Smart Fabrics technology are enabling an exciting array of new applications for NASA exploration missions, the biomedical community, and consumer electronics. This report summarizes the findings of a brief investigation into the state of the art and potential applications of smart fabrics to address challenges in human spaceflight.

  6. Technology Roadmaps: Smart Grids

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-07-01

    The development of Technology Roadmaps: Smart Grids -- which the IEA defines as an electricity network that uses digital and other advanced technologies to monitor and manage the transport of electricity from all generation sources to meet the varying electricity demands of end users -- is essential if the global community is to achieve shared goals for energy security, economic development and climate change mitigation. Unfortunately, existing misunderstandings of exactly what smart grids are and the physical and institutional complexity of electricity systems make it difficult to implement smart grids on the scale that is needed. This roadmap sets out specific steps needed over the coming years to achieve milestones that will allow smart grids to deliver a clean energy future.

  7. Research of a smart cutting tool based on MEMS strain gauge

    Science.gov (United States)

    Zhao, Y.; Zhao, Y. L.; Shao, YW; Hu, T. J.; Zhang, Q.; Ge, X. H.

    2018-03-01

    Cutting force is an important factor that affects machining accuracy, cutting vibration and tool wear. Machining condition monitoring by cutting force measurement is a key technology for intelligent manufacture. Current cutting force sensors exist problems of large volume, complex structure and poor compatibility in practical application, for these problems, a smart cutting tool is proposed in this paper for cutting force measurement. Commercial MEMS (Micro-Electro-Mechanical System) strain gauges with high sensitivity and small size are adopted as transducing element of the smart tool, and a structure optimized cutting tool is fabricated for MEMS strain gauge bonding. Static calibration results show that the developed smart cutting tool is able to measure cutting forces in both X and Y directions, and the cross-interference error is within 3%. Its general accuracy is 3.35% and 3.27% in X and Y directions, and sensitivity is 0.1 mV/N, which is very suitable for measuring small cutting forces in high speed and precision machining. The smart cutting tool is portable and reliable for practical application in CNC machine tool.

  8. Smart Cities - Smart Homes and Smart Home Technology

    OpenAIRE

    Faanes, Erlend Kydland

    2014-01-01

    This master’s thesis consists of two articles where the first article is theoretical and the second is the empirical study. Article I The purpose with this paper is to explore and illuminate how smart home and smart home technology can contribute to enhance health and Quality of Life in elderly citizens and allow them to live longer in their home. The paper provides a brief introduction to health promotion and highlights the thesis theoretical framework and foundation of Aaron Antonov...

  9. Communication technologies in smart grid

    Directory of Open Access Journals (Sweden)

    Miladinović Nikola

    2013-01-01

    Full Text Available The role of communication technologies in Smart Grid lies in integration of large number of devices into one telecommunication system. This paper provides an overview of the technologies currently in use in electric power grid, that are not necessarily in compliance with the Smart Grid concept. Considering that the Smart Grid is open to the flow of information in all directions, it is necessary to provide reliability, protection and security of information.

  10. Aging well with smart technology.

    Science.gov (United States)

    Cheek, Penny; Nikpour, Linda; Nowlin, Heather D

    2005-01-01

    As baby-boomers age, the need for long-term nursing care services increases. In the future, there will simply not be enough long-term care facilities to accommodate all of these patients. In addition, many people prefer to grow old at home, a concept known as aging-in-place. Smart home technology facilities aging-in-place by assisting patients with emergency assistance, fall prevention/detection, reminder systems, medication administration and assistance for those with hearing, visual or cognitive impairments. Benefits include making aging-in-place a reality, continuous monitoring, and improved psychosocial effects. Concerns of this technology include cost, availability of technology, retrofitting complications, and potential inappropriate use of the technology. Overall, the concept of smart homes is gaining in popularity and will expand the role of the nurse in the future. It is important for all nurses to understand how their practices will be transformed as smart homes become a reality for the aging population.

  11. Green Technology for Smart Cities

    Science.gov (United States)

    Casini, M.

    2017-08-01

    In view of the enormous social and environmental changes at the global level, more and more cities worldwide have directed their development strategies towards smart policies aimed at sustainable mobility, energy upgrading of the building stock, increase of energy production from renewable sources, improvement of waste management and implementation of ICT infrastructures. The goal is to turn into Smart Cities, able to improve the quality of life of their inhabitants by offering a lasting opportunity for cultural, economic and social growth within a healthy, safe, stimulating and dynamic environment. After an overview of the role of cities in climate changes and environmental pollution worldwide, the article provides an up to date definition of Smart City and of its main expected features, focussing on technology innovation, smart governance and main financing and support programs. An analysis of the most interesting initiatives at the international level pursued by cities investigating the three main areas of Green Buildings, Smart grid-Smart lighting, and Smart mobility is given, with the objective to offer a broad reference for the identification of development sustainable plans and programs at the urban level within the current legislative framework.

  12. Sensor technology for smart homes.

    Science.gov (United States)

    Ding, Dan; Cooper, Rory A; Pasquina, Paul F; Fici-Pasquina, Lavinia

    2011-06-01

    A smart home is a residence equipped with technology that observes the residents and provides proactive services. Most recently, it has been introduced as a potential solution to support independent living of people with disabilities and older adults, as well as to relieve the workload from family caregivers and health providers. One of the key supporting features of a smart home is its ability to monitor the activities of daily living and safety of residents, and in detecting changes in their daily routines. With the availability of inexpensive low-power sensors, radios, and embedded processors, current smart homes are typically equipped with a large amount of networked sensors which collaboratively process and make deductions from the acquired data on the state of the home as well as the activities and behaviors of its residents. This article reviews sensor technology used in smart homes with a focus on direct environment sensing and infrastructure mediated sensing. The article also points out the strengths and limitations of different sensor technologies, as well as discusses challenges and opportunities from clinical, technical, and ethical perspectives. It is recommended that sensor technologies for smart homes address actual needs of all stake holders including end users, their family members and caregivers, and their doctors and therapists. More evidence on the appropriateness, usefulness, and cost benefits analysis of sensor technologies for smart homes is necessary before these sensors should be widely deployed into real-world residential settings and successfully integrated into everyday life and health care services. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

  13. Micro Grid: A Smart Technology

    OpenAIRE

    Naveenkumar, M; Ratnakar, N

    2012-01-01

    Distributed Generation (DG) is an approach that employs small-scale technologies to produce electricity close to the end users of power. Todays DG technologies often consist of renewable generators, and offer a number of potential benefits. This paper presents a design of micro grid as part of Smart grid technologies with renewable energy resources like solar, wind and Diesel generator. The design of the microgrid with integration of Renewable energy sources are done in PSCAD/EMTDC.This paper...

  14. Economic technology of laser cutting

    Science.gov (United States)

    Fedin, Alexander V.; Shilov, Igor V.; Vassiliev, Vladimir V.; Malov, Dmitri V.; Peskov, Vladimir N.

    2000-02-01

    The laser cutting of color metals and alloys by a thickness more than 2 mm has significant difficulties due to high reflective ability and large thermal conduction. We made it possible to raise energy efficiency and quality of laser cutting by using a laser processing system (LPS) consisting both of the YAG:Nd laser with passive Q-switching on base of LiF:F2- crystals and the CO2 laser. A distinctive feature of the LPS is that the radiation of different lasers incorporated in a coaxial beam has simultaneously high level of peak power (more than 400 kW in a TEM00 mode) and significant level of average power (up to 800 W in a TEM01 mode of the CO2 laser). The application of combined radiation for cutting of an aluminum alloy of D16 type made it possible to decrease the cutting energy threshold in 1.7 times, to increase depth of treatment from 2 up to 4 mm, and velocity from 0.015 up to 0.7 m/min, and also to eliminate application of absorptive coatings. At cutting of steels the velocity of treatment was doubled, and also an oxygen flow was eliminated from the technological process and replaced by the air. The obtained raise of energy efficiency and quality of cutting is explained by an essential size reducing of a formed penetration channel and by the shifting of a thermal cutting mode from melting to evaporation. The evaluation of interaction efficiency of a combined radiation was produced on the basis of non-stationary thermal-hydrodynamic model of a heating source moving as in the cutting direction, and also into the depth of material.

  15. Evaluation of Smart Gun Technologies preliminary report

    Energy Technology Data Exchange (ETDEWEB)

    Weiss, D.R.

    1996-01-01

    The Smart Gun Technology Project has a goal to eliminate the capability of an unauthorized user from firing a law enforcement officer`s firearm by implementing {open_quote}smart{close_quote} technologies. Smart technologies are those that can in some manner identify an officer. This report will identify, describe, and grade various technologies as compared to the requirements that were obtained from officers. This report does not make a final recommendation for a smart gun technology, nor does it give the complete design of a smart gun system.

  16. Smart Grid Technologies: Trends and Perspectives

    Directory of Open Access Journals (Sweden)

    Buran Anna

    2017-01-01

    Full Text Available The study explores the role of Smart Grid technologies, giving sustainable, reliable and safe energy. These technologies will provide an economic benefit to the government, the investors and the consumers. The paper overviews global trends and perspectives of using Smart Grid technologies in Russia and in other countries. The Smart Grid concept is especially important for Russia, because there are many power supply problems in the energy sector. This study is expected to be important for researchers and engineers studying Smart Grid technologies.

  17. Development of underwater laser cutting technology

    International Nuclear Information System (INIS)

    Sato, Seiichi; Inaba, Takanori; Inose, Koutarou; Matsumoto, Naoyuki; Sakakibara, Yuji

    2015-01-01

    In is desirable to use remote underwater device for the decommissioning work of highly radioactive components such as the nuclear internals from a view point of reducing the ranitidine exposure to the worker. Underwater laser cutting technology has advantages. First advantage in underwater laser cutting technology is that low reaction force during cutting, namely, remote operability is superior. Second point is that underwater laser cutting generates a little amount of secondary waste, because cutting kerf size is very small. Third point is that underwater laser cutting has low risk of the process delay, because device trouble is hard to happen. While underwater laser cutting has many advantages, the careful consideration in the safe treatment of the offgas which underwater laser cutting generates is necessary. This paper describes outline of underwater laser cutting technology developed by IHI Corporation (IHI) and that this technology is effective in various dismantling works in water. (author)

  18. Smart Gun Technology project. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Weiss, D.R.

    1996-05-01

    The goal of the Smart Gun Technology project is to eliminate the capability of an unauthorized user form firing a law officer`s firearm by implementing user-recognizing-and-authorizing (or {open_quotes}smart{close_quotes}) surety technologies. This project was funded by the National Institute of Justice. This report lists the findings and results of the project`s three primary objectives. First, to find and document the requirements for a smart firearm technology that law enforcement officers will value. Second, to investigate, evaluate, and prioritize technologies that meet the requirements for a law enforcement officer`s smart firearm. Third, to demonstrate and document the most promising technology`s usefulness in models of a smart firearm.

  19. Smart dental practice: capitalising on smart mobile technology.

    Science.gov (United States)

    Plangger, K; Bredican, J; Mills, A J; Armstrong, J

    2015-08-14

    To keep pace with consumer adoption of smart mobile devices, such as smartphones and tablets, and the applications ('apps') developed for these devices, dental professionals should consider how this technology could be used to simultaneously improve both patient service experiences and dental practice management. Using U-Commerce as a theoretical lens, this article discusses the potential value of smart mobile technology to the dental practice context, with a particular focus on the unique and customisable capabilities of apps. To take full advantage of this technology, a process is outlined for identifying and designing bespoke dental apps that takes into account the unique advantages of these devices. Dental practices, with increasing financial and competitive pressures, may improve the efficiency and profitability of operations and better manage patients, employees and stakeholders by integrating smart mobile technology.

  20. Smart meter incorporating UWB technology

    NARCIS (Netherlands)

    Khan, T.A.; Khan, A.B.; Babar, M.; Taj, T.A.

    2014-01-01

    Smart Meter is a key element in the evolving concept of Smart Grid, which plays an important role in interaction between the consumer and the supplier. In general, the smart meter is an intelligent digital energy meter that measures the consumption of electrical energy and provides other additional

  1. SmartPark Technology Demonstration Project

    Science.gov (United States)

    2013-11-01

    The purpose of FMCSAs SmartPark initiative is to determine the feasibility of a technology for providing truck parking space availability in real time to truckers on the road. SmartPark consists of two phases. Phase I was a field operational test ...

  2. Smart Card Security; Technology and Adoption

    OpenAIRE

    Hamed Taherdoost; Shamsul Sahibuddin; Neda Jalaliyoon

    2011-01-01

    Newly, smart card technology are being used in a number of ways around the world, on the otherhand, security has become significant in information technology, especially in those applicationinvolving data sharing and transactions through the internet. Furthermore, researches ininformation technology acceptance have identified the security as one of the factor that caninfluence on smart card adoption. This research is chiefly to study the security principals of smartcard and assess the securit...

  3. Consumer attitudes and the benefits of smart grid technologies

    Energy Technology Data Exchange (ETDEWEB)

    Ablondi, B. [Parks Associates, Dallas, TX (United States)

    2010-11-15

    This article discussed consumer attitudes regarding the benefits of smart grid technology. Understanding the motivations of consumers and how much they are willing to pay for smart grid technologies allows utilities to tailor their offerings to ensure market success. Surveys revealed that more than 80 percent of consumers are very interested in learning about ways to cut energy expenditures. Most consumers are only willing to pay less than the cost of the special equipment to participate in programs that guarantee cost savings, requiring innovation on the part of both utilities and their vendors to develop viable business models. Remote monitoring systems are a potential residential energy management solution that would increase consumer awareness of energy consumption, but adoption will occur slowly and only after consumer awareness is increased. The segmentation of consumers is necessary for providers to target those with both an interest in and a willingness to pay for an energy monitoring system. Most consumers want to see information on a thermostat with an enhanced display, and there is limited interest in other formats at this time. Consumers are willing to pay a premium for smart appliances, but the premium only amounts to a fraction of the actual cost, leaving no incentive for appliance manufacturers in the absence of tax or utility incentives. It was concluded that consumer attitudes toward smart grid technology are still being formed and that the consumer must be engaged to realize the full benefit of the smart grid in the residential market. 4 figs.

  4. Creating smart contracts using blockchain technology

    OpenAIRE

    Baronas, Erikas

    2018-01-01

    This paper presents Blockchain, crypto-currencie’s core technology analysis and smart cont- racts potentialities research. Bringing up two frameworks - Ethereum and Bitcoin - helps to un- derstand the principles of how decentralized system work and what solutions ensure data integrity and immutability in both technologies. The main goal of this work - prove, that smart contracts can be used in real world system model. Paper egzamines prototypes, which increase exponentially by their complexit...

  5. Ubiquitous Robotic Technology for Smart Manufacturing System.

    Science.gov (United States)

    Wang, Wenshan; Zhu, Xiaoxiao; Wang, Liyu; Qiu, Qiang; Cao, Qixin

    2016-01-01

    As the manufacturing tasks become more individualized and more flexible, the machines in smart factory are required to do variable tasks collaboratively without reprogramming. This paper for the first time discusses the similarity between smart manufacturing systems and the ubiquitous robotic systems and makes an effort on deploying ubiquitous robotic technology to the smart factory. Specifically, a component based framework is proposed in order to enable the communication and cooperation of the heterogeneous robotic devices. Further, compared to the service robotic domain, the smart manufacturing systems are often in larger size. So a hierarchical planning method was implemented to improve the planning efficiency. A test bed of smart factory is developed. It demonstrates that the proposed framework is suitable for industrial domain, and the hierarchical planning method is able to solve large problems intractable with flat methods.

  6. Design of an instrumented smart cutting tool and its implementation and application perspectives

    International Nuclear Information System (INIS)

    Wang, Chao; Cheng, Kai; Chen, Xun; Minton, Timothy; Rakowski, Richard

    2014-01-01

    This paper presents an innovative design of a smart cutting tool, using two surface acoustic wave (SAW) strain sensors mounted onto the top and the side surface of the tool shank respectively, and its implementation and application perspectives. This surface acoustic wave-based smart cutting tool is capable of measuring the cutting force and the feed force in a real machining environment, after a calibration process under known cutting conditions. A hybrid dissimilar workpiece is then machined using the SAW-based smart cutting tool. The hybrid dissimilar material is made of two different materials, NiCu alloy (Monel) and steel, welded together to form a single bar; this can be used to simulate an abrupt change in material properties. The property transition zone is successfully detected by the tool; the sensor feedback can then be used to initiate a change in the machining parameters to compensate for the altered material properties. (paper)

  7. Benefits and risks of smart home technologies

    International Nuclear Information System (INIS)

    Wilson, Charlie; Hargreaves, Tom; Hauxwell-Baldwin, Richard

    2017-01-01

    Smart homes are a priority area of strategic energy planning and national policy. The market adoption of smart home technologies (SHTs) relies on prospective users perceiving clear benefits with acceptable levels of risk. This paper characterises the perceived benefits and risks of SHTs from multiple perspectives. A representative national survey of UK homeowners (n=1025) finds prospective users have positive perceptions of the multiple functionality of SHTs including energy management. Ceding autonomy and independence in the home for increased technological control are the main perceived risks. An additional survey of actual SHT users (n=42) participating in a smart home field trial identifies the key role of early adopters in lowering perceived SHT risks for the mass market. Content analysis of SHT marketing material (n=62) finds the SHT industry are insufficiently emphasising measures to build consumer confidence on data security and privacy. Policymakers can play an important role in mitigating perceived risks, and supporting the energy-management potential of a smart-home future. Policy measures to support SHT market development include design and operating standards, guidelines on data and privacy, quality control, and in situ research programmes. Policy experiences with domestic energy efficiency technologies and with national smart meter roll-outs offer useful precedents. - Highlights: • Representative national survey of prospective smart home users. • Comparative analysis of three datasets to analyse perceived benefits and risks of smart home technologies. • Distinctive characteristics identified of early adopters who seed market growth. • Comparison of user perceptions with industry marketing. • Detailed policy recommendations to support energy benefits of smart home technologies.

  8. Smart Grid Technologies in Europe: An Overview

    Directory of Open Access Journals (Sweden)

    Luca Ardito

    2013-01-01

    Full Text Available The old electricity network infrastructure has proven to be inadequate, with respect to modern challenges such as alternative energy sources, electricity demand and energy saving policies. Moreover, Information and Communication Technologies (ICT seem to have reached an adequate level of reliability and flexibility in order to support a new concept of electricity network — the smart grid. In this work, we will analyse the state-of-the-art of smart grids, in their technical, management, security, and optimization aspects. We will also provide a brief overview of the regulatory aspects involved in the development of a smart grid, mainly from the viewpoint of the European Union.

  9. Smart grids infrastructure, technology, and solutions

    CERN Document Server

    Borlase, Stuart

    2012-01-01

    What exactly is smart grid? Why is it receiving so much attention? What are utilities, vendors, and regulators doing about it? Answering these questions and more, Smart Grids: Infrastructure, Technology, and Solutions gives readers a clearer understanding of the drivers and infrastructure of one of the most talked-about topics in the electric utility market-smart grid. This book brings together the knowledge and views of a vast array of experts and leaders in their respective fields.Key Features Describes the impetus for change in the electric utility industry Discusses the business drivers, b

  10. Benefits and risks of smart home technologies

    OpenAIRE

    Wilson, Charlie; Hargreaves, Tom; Hauxwell-Baldwin, Richard

    2017-01-01

    Smart homes are a priority area of strategic energy planning and national policy. The market adoption of smart home technologies (SHTs) relies on prospective users perceiving clear benefits with acceptable levels of risk. This paper characterises the perceived benefits and risks of SHTs from multiple perspectives. A representative national survey of UK homeowners (n=1025) finds prospective users have positive perceptions of the multiple functionality of SHTs including energy management. Cedin...

  11. A Review of Systems and Technologies for Smart Homes and Smart Grids

    OpenAIRE

    Lobaccaro, Gabriele; Carlucci, Salvatore; Löfström, Erica

    2016-01-01

    In the actual era of smart homes and smart grids, advanced technological systems that allow the automation of domestic tasks are developing rapidly. There are numerous technologies and applications that can be installed in smart homes today. They enable communication between home appliances and users, and enhance home appliances’ automation, monitoring and remote control capabilities. This review article, by introducing the concept of the smart home and the advent of the smart grid, investiga...

  12. Smart Technology Applications in Business Environments

    NARCIS (Netherlands)

    Issa, Tomayess; Kommers, Petrus A.M.; Issa, Theodora; Isaías, Pedro; Issa, Touma B.

    2017-01-01

    Technology continues to make great strides in society by providing opportunities for advancement, inclusion, and global competency. As new systems and tools arise, novel applications are created as well. Smart Technology Applications in Business Environments is an essential reference source for the

  13. Integration of Smart Grid Technologies in Households

    DEFF Research Database (Denmark)

    Friis, Freja; Gram-Hanssen, Kirsten

    2013-01-01

    This article considers the interplay between new smart grid technologies and households everyday practices. The research focuses on how Electric Vehicles (EVs) and Dynamic Pricing influence on Danish households’ everyday life and how these technologies constitutes and change routines and practice...... to a more complex and multiple consideration of the interplay between households’ social practices and new smart grid technologies - and thereby helps to fill out the lack of research on the integration of peak-shaving technologies in the end-user design.......This article considers the interplay between new smart grid technologies and households everyday practices. The research focuses on how Electric Vehicles (EVs) and Dynamic Pricing influence on Danish households’ everyday life and how these technologies constitutes and change routines and practices......, is analysed from the analytical concept offered by the Social Practice Theory. Overall, the case-study demonstrates that the smart grid technologies influence the ‘way of driving’ and changed the temporal patterns of consumption in the families during the test-period. The inquiry attempts to contribute...

  14. Internet of things technologies in smart cities

    CSIR Research Space (South Africa)

    Dlodlo, N

    2016-05-01

    Full Text Available at exploiting the most advanced technologies to support value-added services for the administration of the city and its citizens (Zanella, 2014). Smart cities worldwide live under a ‘data deluge” in which big data generated by people and sensors are processed... single ticket in the form of a smart card which can be loaded with money and is swiped at any point of entry into a transport system using Near Field Communication (NFC) technology to transmit information from the card to the reading machine and back...

  15. Study of Smart Campus Development Using Internet of Things Technology

    Science.gov (United States)

    Widya Sari, Marti; Wahyu Ciptadi, Prahenusa; Hafid Hardyanto, R.

    2017-04-01

    This paper describes the development of smart campus using Internet of Things (IoT) technology. Through smart campus, it is possible that a campus is connected via online by the outside entity, so that the teaching approach based on technology can be conducted in real time. This research was conducted in smart education, smart parking and smart room. Observation and literature studies were applied as the research method with the related theme for the sake of system design of smart campus. The result of this research is the design of smart campus system that includes smart education development, smart parking and smart room with the sake of Universitas PGRI Yogyakarta as the case study.

  16. Consider outsourcing IT projects when cutting-edge technology, specialized focus are needed.

    Science.gov (United States)

    1999-05-01

    Looking outside to meet information technology needs proves a smart way to avert extra staffing costs. Kaiser Permanente saves thousands each year by contracting out cutting-edge IT projects instead of hiring more full-time staff it doesn't need. Learn how the organization incorporates outsourcing and other temporary work methods into its IT staffing strategy.

  17. Smart Metering. Technological, economic and legal aspects. 2. ed.; Smart Metering. Technologische, wirtschaftliche und juristische Aspekte des Smart Metering

    Energy Technology Data Exchange (ETDEWEB)

    Koehler-Schute, Christiana (ed.)

    2010-07-01

    Smart metering comprises more than just meter technology, and the use of information and communication technologies is indispensable. Processes, roles and business models must be reconsidered as further challenges arise in the context of smart metering. For one, there is the operator of the metering points. Secondly, there is the end user who is in the role of an active market partner. Further, there is smart metering as a basic technology, e.g. for smart grids and smart homes. In spite of the need for action, many utilities are reluctant to introduce smart metering. Reasons for this are the cost, a lack of defined standards, and an unclear legal situation. On the other hand, smart metering offers potential for grids and distribution that should be made use of. The authors discuss all aspects of the subject. The point out the chances and limitations of smart metering and present their own experience. [German] Smart Metering geht weit ueber die Zaehlertechnologie hinaus und der Einsatz von Informations- und Kommunikationstechnologien ist unabdingbar. Damit einhergehend muessen Prozesse, Rollen und auch Geschaeftsmodelle neu durchdacht werden. Denn weitere Herausforderungen stehen im direkten Zusammenhang mit Smart Metering. Das ist zum einen die Rolle des Messstellenbetreibers / Messdienstleisters. Das ist zum anderen der Endnutzer, dem die Rolle des aktiven Marktpartners zugedacht wird. Das ist des Weiteren das Smart Metering als Basistechnologie beispielsweise fuer Smart Grid und Smart Home. Trotz des Handlungsdrucks stehen viele Unternehmen der Energiewirtschaft dem Smart Metering zurueckhaltend gegenueber. Drei gewichtige Gruende werden ins Feld gefuehrt: die Kostenfrage, nicht definierte Standards und die in vielen Bereichen ungeklaerte Gesetzeslage. Demgegenueber bietet das Smart Metering Potenziale fuer Netz und Vertrieb, die es zu nutzen gilt. Die Autoren setzen sich in ihren Beitraegen mit diesen Themen auseinander, zeigen Chancen, aber auch Grenzen des

  18. Deploying 5G-technologies in smart city and smart home wireless sensor networks with interferences

    DEFF Research Database (Denmark)

    Lynggaard, Per; Skouby, Knud Erik

    2015-01-01

    communication in an Internet of Things (5G) contexts. In this paper we discuss some of the key challenges that exist in the smart city and smart home networks in the light of possible 5G-solutions. Focus is on deploying cognitive radio technologies (5G) which enables the smart city networks to support......Deploying 5G technologies in a combination of smart homes and smart city opens for a new ecosystem with big potentials. The potentials lie in the creation of an advanced ICT infrastructure with support for connected and entangled services possibilities including technologies for efficient...... interconnected infrastructure elements, to handle big-data from the smart homes, and to be compatible with existing infrastructures. The considered cognitive radio technology is based on pre-coded OFDM which offers the needed flexibility to deal with the key challenges found in the smart home networks. Thus...

  19. Smart Technology in Lung Disease Clinical Trials.

    Science.gov (United States)

    Geller, Nancy L; Kim, Dong-Yun; Tian, Xin

    2016-01-01

    This article describes the use of smart technology by investigators and patients to facilitate lung disease clinical trials and make them less costly and more efficient. By "smart technology" we include various electronic media, such as computer databases, the Internet, and mobile devices. We first describe the use of electronic health records for identifying potential subjects and then discuss electronic informed consent. We give several examples of using the Internet and mobile technology in clinical trials. Interventions have been delivered via the World Wide Web or via mobile devices, and both have been used to collect outcome data. We discuss examples of new electronic devices that recently have been introduced to collect health data. While use of smart technology in clinical trials is an exciting development, comparison with similar interventions applied in a conventional manner is still in its infancy. We discuss advantages and disadvantages of using this omnipresent, powerful tool in clinical trials, as well as directions for future research. Published by Elsevier Inc.

  20. Study on underwater plasma arc cutting technology

    International Nuclear Information System (INIS)

    Yada, Toshio; Nakamura, Uhachiro; Tomidokoro, Sakae; Fukuzawa, Mitsuo

    1980-01-01

    The zirconium alloy tube of the impile creep test facility had been subjected to inner pressure in the Japan Material Testing Reactor (JMTR) environment. In the near future, it will be necessary to dismantle the facility and to take out the tube for such examinations as irradiation effects on material properties. In order to establish the dismantling technology for the radioactive facility, a study on underwater plasma arc cutting has been carried out since 1977. Primarily, optimum underwater cutting sequence and conditions were studied in details for developing the remote control handling and the cutting system. Further, the amounts of particles suspended in water as well as those contained in bubbled gas were quantitatively analyzed for developing a safe removal system for contaminants which were produced by cutting the radioactive material. As a result of this study, it has been concluded that the underwater plasma arc cutting method is generally suitable and effective for dismantling such radioactive material as the impile creep test facility of the JMTR. (author)

  1. Smart gun technology requirements preliminary report

    Energy Technology Data Exchange (ETDEWEB)

    Weiss, D.R.; Brandt, D.J.; Tweet, K.D.

    1995-05-01

    Goal of the Smart Gun Technology project is to eliminate the capability of an unauthorized user from firing a law enforcement officer`s firearm by implementing user-recognizing-and-authorizing surety technologies. This project is funded by the National Institute of Justice. This document reports the projects first objective: to find and document the requirements for a user-recognizing-and-authorizing firearm technology that law enforcement officers will value. This report details the problem of firearm takeaways in law enforcement, the methodology used to develop the law enforcement officers` requirements, and the requirements themselves.

  2. Development of Information Technology for Smart Defense

    International Nuclear Information System (INIS)

    Chung, Kyoil; Lee, So Yeon; Park, Sangjoon; Park, Jonghyun; Han, Sangcheol

    2014-01-01

    Recently, there has been demand for the convergence of IT (Information and communication Technologies, ICT) with defense, as has already been achieved in civilian fields such as healthcare and construction. It is expected that completely new and common requirements would emerge from the civilian and military domains and that the shape of war field would change rapidly. Many military scientists forecast that future wars would be network-centric and be based on C4I(Command, Control, Communication and Computer, Intelligence), ISR(Intelligence, Surveillance and Reconnaissance), and PGM(Precision Guided Munitions). For realizing the smart defense concept, IT should act as a baseline technology even for simulating a real combat field using virtual reality. In this paper, we propose the concept of IT-based smart defense with a focus on accurate detection in real and cyber wars, effective data communication, automated and unmanned operation, and modeling and simulation

  3. Development of Information Technology for Smart Defense

    Energy Technology Data Exchange (ETDEWEB)

    Chung, Kyoil; Lee, So Yeon; Park, Sangjoon; Park, Jonghyun [ETRI, Daejeon (Korea, Republic of); Han, Sangcheol [KEIT, Seoul (Korea, Republic of)

    2014-03-15

    Recently, there has been demand for the convergence of IT (Information and communication Technologies, ICT) with defense, as has already been achieved in civilian fields such as healthcare and construction. It is expected that completely new and common requirements would emerge from the civilian and military domains and that the shape of war field would change rapidly. Many military scientists forecast that future wars would be network-centric and be based on C4I(Command, Control, Communication and Computer, Intelligence), ISR(Intelligence, Surveillance and Reconnaissance), and PGM(Precision Guided Munitions). For realizing the smart defense concept, IT should act as a baseline technology even for simulating a real combat field using virtual reality. In this paper, we propose the concept of IT-based smart defense with a focus on accurate detection in real and cyber wars, effective data communication, automated and unmanned operation, and modeling and simulation.

  4. Smart storage technologies applied to fresh foods: A review.

    Science.gov (United States)

    Wang, Jingyu; Zhang, Min; Gao, Zhongxue; Adhikari, Benu

    2017-06-30

    Fresh foods are perishable, seasonal and regional in nature and their storage, transportation, and preservation of freshness are quite challenging. Smart storage technologies can online detection and monitor the changes of quality parameters and storage environment of fresh foods during storage, so that operators can make timely adjustments to reduce the loss. This article reviews the smart storage technologies from two aspects: online detection technologies and smartly monitoring technologies for fresh foods. Online detection technologies include electronic nose, nuclear magnetic resonance (NMR), near infrared spectroscopy (NIRS), hyperspectral imaging and computer vision. Smartly monitoring technologies mainly include some intelligent indicators for monitoring the change of storage environment. Smart storage technologies applied to fresh foods need to be highly efficient and nondestructive and need to be competitively priced. In this work, we have critically reviewed the principles, applications, and development trends of smart storage technologies.

  5. A Review of Systems and Technologies for Smart Homes and Smart Grids

    Directory of Open Access Journals (Sweden)

    Gabriele Lobaccaro

    2016-05-01

    Full Text Available In the actual era of smart homes and smart grids, advanced technological systems that allow the automation of domestic tasks are developing rapidly. There are numerous technologies and applications that can be installed in smart homes today. They enable communication between home appliances and users, and enhance home appliances’ automation, monitoring and remote control capabilities. This review article, by introducing the concept of the smart home and the advent of the smart grid, investigates technologies for smart homes. The technical descriptions of the systems are presented and point out advantages and disadvantages of each technology and product today available on the market. Barriers, challenges, benefits and future trends regarding the technologies and the role of users have also been discussed.

  6. The smart - development and technology; Der smart - Entwicklung und Technik

    Energy Technology Data Exchange (ETDEWEB)

    Goppelt, G.

    1999-06-01

    The smart is the first representative of a radically new vehicle concept, with minimum space requirements and trend-setting in terms of ecology, safety, and individualism. The new design is not rooted in any tradition. The contribution describes the development process and constructional features of the smart. [Deutsch] Der smart ist der erste Vertreter eines voellig neuen Fahrzeugkonzepts. Bei kleinstem Raumbedarf soll er neue Massstaebe bei Oekologie, Sicherheit und Individualitaet setzen. Entstanden ist eine konsequente Neukonstruktion, die sich von bisherigen Traditionen loest. In diesem Beitrag sind der Entwicklungsprozess sowie die Konstruktionsmerkmale des smart beschrieben. (orig.)

  7. Smart Grid Technology and Consumer Call Center Readiness

    OpenAIRE

    Schamber, Kelsey L.

    2010-01-01

    The following reasearch project deals with utility call center readiness to address customer concerns and questions about the Smart Grid and smart meter technology. Since consumer engagement is important for the benefits of the Smart Grid to be realized, the readiness and ability of utilities to answer consumer questions is an important issue. Assessing the readiness of utility call centers to address pertinant customer concerns was accomplished by calling utility call centers with Smart Grid...

  8. Research on the application of wisdom technology in smart city

    Science.gov (United States)

    Li, Juntao; Ma, Shuai; Gu, Weihua; Chen, Weiyi

    2015-12-01

    This paper first analyzes the concept of smart technology, the relationship between wisdom technology and smart city, and discusses the practical application of IOT(Internet of things) in smart city to explore a better way to realize smart city; then Introduces the basic concepts of cloud computing and smart city, and explains the relationship between the two; Discusses five advantages of cloud computing that applies to smart city construction: a unified and highly efficient, large-scale infrastructure software and hardware management, service scheduling and resource management, security control and management, energy conservation and management platform layer, and to promote modern practical significance of the development of services, promoting regional social and economic development faster. Finally, a brief description of the wisdom technology and smart city management is presented.

  9. Technology for Democracy in Smart City Planning

    Directory of Open Access Journals (Sweden)

    Paolo De Pascali

    2014-02-01

    Full Text Available In recent history the relationship between technology and urban planning has been variously taken into account (and possibly also undervalued, but lately it has come into focus with the maturation ofthe concept of the Smart City. Building on an analysis of documents dealing with the issue andcurrent experiences, this paper tries to determine which opportunity factors the new technologies are offering for the improvement of urban planning. In particular it considers how these technologies arebeing integrated into the processes of participatory planning thus supporting the development of direct democracy. The resulting complex framework suggests four main fields of application where the new technologies can contribute to addressing contents and governance of the plan for an urban organisation that enhances virtuous behaviours and steers the town’s residents towardsadopting them.

  10. Technology Readiness for the Smart Grid

    Energy Technology Data Exchange (ETDEWEB)

    Kirkham, Harold; Marinovici, Maria C.; Fitzpatrick, G.; Lindsey, K.; McBride, James; Clark, G. L.

    2013-06-30

    Reluctance to adopt new technology into a utility application is understandable, given the critical nature of the infrastructure and the less-than-ideal experiences of some power companies. The authors of this paper have considered adapting the NASA approach of classifying technology readiness, but find it not quite appropriate because NASA was both the developer and the eventual user of the new technology it was evaluating, whereas a utility is ordinarily in the mode of a customer, acquiring a new product from a manufacturer. Instead of a generic scale of technology readiness, a scale of readiness is proposed specifically for the smart grid, based on the many standards that exist for the relevant technologies. In this paper we present an overall structure for organization those standards. The acceptance of new technology is organized into five SGL (Smart Grid Level) steps, numbered five through 9 to correspond approximately to the last five numbers of the NASA TRL scale. SGL 5 is a certification that the hardware and software of the technology is safe for the system into which is intended to be placed. SGL 6 is documentation that the system is safe for itself, and will have adequate reliability. It is thus clear that the steps differ from NASA’s TRL in that technology development is not required, the transition is more one of documenting already existing system readiness. Since SGL 6 describes a system that is safe for the power system and for itself, it should not be restricted from being in a pilot-scale study, and achieving SGL 7. A larger-scale demonstration in a realistic environment will demonstrate interoperability and achieve SGL 8. Only when systems are installed and operating, and when disposal plans are in place will the designation of fully operable at SGL 9 be granted.

  11. Robotics Technology Development Program Cross Cutting and Advanced Technology

    International Nuclear Information System (INIS)

    Harrigan, R.W.; Horschel, D.S.

    1994-01-01

    Need-based cross cutting technology is being developed which is broadly applicable to the clean up of hazardous and radioactive waste within the US Department of Energy's complex. Highly modular, reusable technologies which plug into integrated system architectures to meet specific robotic needs result from this research. In addition, advanced technologies which significantly extend current capabilities such as automated planning and sensor-based control in unstructured environments for remote system operation are also being developed and rapidly integrated into operating systems

  12. Small Rocket/Spacecraft Technology (SMART) Platform

    Science.gov (United States)

    Esper, Jaime; Flatley, Thomas P.; Bull, James B.; Buckley, Steven J.

    2011-01-01

    The NASA Goddard Space Flight Center (GSFC) and the Department of Defense Operationally Responsive Space (ORS) Office are exercising a multi-year collaborative agreement focused on a redefinition of the way space missions are designed and implemented. A much faster, leaner and effective approach to space flight requires the concerted effort of a multi-agency team tasked with developing the building blocks, both programmatically and technologically, to ultimately achieve flights within 7-days from mission call-up. For NASA, rapid mission implementations represent an opportunity to find creative ways for reducing mission life-cycle times with the resulting savings in cost. This in tum enables a class of missions catering to a broader audience of science participants, from universities to private and national laboratory researchers. To that end, the SMART (Small Rocket/Spacecraft Technology) micro-spacecraft prototype demonstrates an advanced avionics system with integrated GPS capability, high-speed plug-and-playable interfaces, legacy interfaces, inertial navigation, a modular reconfigurable structure, tunable thermal technology, and a number of instruments for environmental and optical sensing. Although SMART was first launched inside a sounding rocket, it is designed as a free-flyer.

  13. An overview of smart card technology and markets

    OpenAIRE

    Mark Furletti

    2002-01-01

    As part of the Payment Cards Center's series of discussion papers, this paper provides an overview of smart card technology and its potential for significantly increasing payment card functionality. In addition to reviewing the current market for smart cards in the U.S., this paper examines the costs and barriers associated with their wide spread adoption. European and US smart card acceptance is compared. In addition, this paper provides background on the technological and infrastructure dev...

  14. Telecommunication Technologies for Smart Grid Projects with Focus on Smart Metering Applications

    Directory of Open Access Journals (Sweden)

    Nikoleta Andreadou

    2016-05-01

    Full Text Available This paper provides a study of the smart grid projects realised in Europe and presents their technological solutions with a focus on smart metering Low Voltage (LV applications. Special attention is given to the telecommunications technologies used. For this purpose, we present the telecommunication technologies chosen by several European utilities for the accomplishment of their smart meter national roll-outs. Further on, a study is performed based on the European Smart Grid Projects, highlighting their technological options. The range of the projects analysed covers the ones including smart metering implementation as well as those in which smart metering applications play a significant role in the overall project success. The survey reveals that various topics are directly or indirectly linked to smart metering applications, like smart home/building, energy management, grid monitoring and integration of Renewable Energy Sources (RES. Therefore, the technological options that lie behind such projects are pointed out. For reasons of completeness, we also present the main characteristics of the telecommunication technologies that are found to be used in practice for the LV grid.

  15. Smart Home Technology for the Elderly: Perceptions of Multidisciplinary Stakeholders

    NARCIS (Netherlands)

    Don Bouwhuis; B.A.M. Ben Schouten; Charles Willems; Anne-mie Sponselee

    2008-01-01

    The 'implementation' and use of smart home technology to lengthen independent living of non-instutionalized elderly have not always been flawless. The purpose of this study is to show that problems with smart home technology can be partially ascribed to differences in perception of the stakeholders

  16. Smart home technology for the elderly : perceptions of multidisciplinary stakeholders

    NARCIS (Netherlands)

    Sponselee, A.A.G.; Schouten, B.A.M.; Bouwhuis, D.G.; Willems, C.; Mühlhauser, M.; Ferscha, A.; Aitenbichler, E.

    2008-01-01

    The "implementation" and use of smart home technology to lengthen independent living of non-instutionalized elderly have not always been flawless. The purpose of this study is to show that problems with smart home technology can be partially ascribed to differences in perception of the stakeholders

  17. Improving reservoir performance using new 'smart' well technology

    International Nuclear Information System (INIS)

    Roggensack, W.D.; Matthews, C.M.

    1997-01-01

    The technologies that were available in the past to improve reservoir performance include 3-D seismic, coiled tubing, horizontal wells, and PCP's. Future enabling technologies will also include multi-lateral wells, 'smart' wells, underbalanced drilling, and downhole fluids processing. A description of 'smart' well technology was given, defined as well completions which facilitate downhole monitoring and control of production to achieve maximum reserves recovery. The current development for 'smart' wells is focused on offshore and subsea wells for marginal field development and work-over mitigation, with the emphasis in system design for production control of horizontal and multi-lateral wells. Basic 'smart' well configuration, instrumentation and monitoring systems, applications of 'smart' well technology in the Western Canadian Sedimentary Basin, and future developments and applications for the technology in general, were also discussed. 30 figs

  18. Disseminating and Promoting Smart Farming Technologies –The SmartAKIS Network

    NARCIS (Netherlands)

    Tinker, D.; Kernecker, M.; Knierim, A.; Wurbs, A.; Wolters, Sandra; Evert, van F.K.; Bellostas, N.; Aït-Amar, S.; Balafoutis, T.; Fountas, S.

    2017-01-01

    This paper summarises the early stages of the Smart AKIS project which aims to collect and disseminate Smart Farming Technologies (SFT) in line with farmers' needs. The methodology of collecting information and opinions from over 270 farmers from seven countries about SFTs is given. The methodology

  19. Impact of Smart Grid Technologies on Peak Load to 2050

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-07-01

    The IEA's Smart Grids Technology Roadmap identified five global trends that could be effectively addressed by deploying smart grids. These are: increasing peak load (the maximum power that the grid delivers during peak hours), rising electricity consumption, electrification of transport, deployment of variable generation technologies (e.g. wind and solar PV) and ageing infrastructure. Along with this roadmap, a new working paper -- Impact of Smart Grid Technologies on Peak Load to 2050 -- develops a methodology to estimate the evolution of peak load until 2050. It also analyses the impact of smart grid technologies in reducing peak load for four key regions; OECD North America, OECD Europe, OECD Pacific and China. This working paper is a first IEA effort in an evolving modelling process of smart grids that is considering demand response in residential and commercial sectors as well as the integration of electric vehicles.

  20. Smart grid standards specifications, requirements, and technologies

    CERN Document Server

    Sato, Takuro; Duan, Bin; Macuha, Martin; Zhou, Zhenyu; Wu, Jun; Tariq, Muhammad; Asfaw, Solomon A

    2015-01-01

    With numerous existing Smart Grid standards, it is clear that governments and industrial organizations world-wide have understood and acknowledged the critical role they play. This timely book is a useful guide for Smart Grid professionals in easily classifying fundamental Smart Grid standards, and to quickly find the building blocks they need to analyse and implement a Smart Grid system. The standards are organized in a systematic manner that aids identification, according to grid requirements. It also covers broader Smart Grid areas including, but not limited to, the following: A fully c

  1. Technology development for cutting a reactor pressure vessel using a mechanical cutting technique

    International Nuclear Information System (INIS)

    Watanabe, Masaaki; Miyasaka, Yasuhiko; Miyao, Hidehiko; Ooki, Arahiko; Ninomiya, Toshiaki; Koiwai, Masami

    2001-01-01

    On decommissioning of nuclear facilities, the thermal cutting technique such as an oxygen-acetylene gas cutting and a plasma arc cutting are generally used for cutting massive and thick steel structures in consideration with cutting speed and control performance. These techniques generate dust, smoke, aerosol and a large quantity of secondary waste. Mechanical cutting technique has an advantage of small amount of secondary waste, and the metal chips from the kerf recovered easily compared with these thermal cutting technique. The remote mechanical cutting system for highly activated RPV has been developed with the manner which achieves the safety and cost effectiveness. The development has been performed on consignment to RANDEC from the Science and Technology Agency of Japan. (author)

  2. Using Smart City Technology to Make Healthcare Smarter.

    Science.gov (United States)

    Cook, Diane J; Duncan, Glen; Sprint, Gina; Fritz, Roschelle

    2018-04-01

    Smart cities use information and communication technologies (ICT) to scale services include utilities and transportation to a growing population. In this article we discuss how smart city ICT can also improve healthcare effectiveness and lower healthcare cost for smart city residents. We survey current literature and introduce original research to offer an overview of how smart city infrastructure supports strategic healthcare using both mobile and ambient sensors combined with machine learning. Finally, we consider challenges that will be faced as healthcare providers make use of these opportunities.

  3. SmartPark Technology Demonstration Project, Phase II: Final Report

    Science.gov (United States)

    2018-05-01

    The purpose of FMCSA's SmartPark project was to determine the feasibility of a technology for providing truck parking space availability information in real time to truckers on the road. SmartPark consisted of two phases. Phase I was a field operatio...

  4. Internet of Things Technology and its Applications in Smart Grid

    OpenAIRE

    Liu Hua; Zhang Junguo; Lin Fantao

    2013-01-01

    Smart grid is the latest trend of development and reform in today’s world, and it is also a major technological innovation and development trend in the 21st century. Internet of Things technology is a new information processing and acquisition method, and it has been widely used in intelligent transportation, environmental monitoring and other fields. Internet of Things is an important technical mean to promote the development of smart grid. Using Internet of Things technology can effectively...

  5. SMART - Structure mechanical analysis in reactor technology

    International Nuclear Information System (INIS)

    Argyris, J.H.; Faust, G.; Szimmat, J.; Warnke, E.P.; Willam, K.J.

    1975-01-01

    The programme system SMART was developed in the years 1970-75 to calculate prestressed-concrete reactor pressure vessels with finite elements. The present report outlines the course and present state of research and development work. Following the specification of SMART, a brief presentation of the analytical possibilities and of the expansions for investigating creep, ultimate load behaviour and thermodiffusion is given. In conclusion, the fields of application of SMART are illustrated by means of examples. (orig./LH) [de

  6. Utilities’ Technology Management of Smart Grid Innovation and Implementation

    DEFF Research Database (Denmark)

    Tambo, Torben

    2012-01-01

    To create sustainability in society’s energy system, power producers and consumers need smart grid technology to balance among producing and consuming units. Smart grid makes up a host of specifications, unproven products and concepts as well as a strong and dedicated innovation process for utility...... companies. Few proven concepts exist, and with the prolongation, smart grid represents an excellent case of technology management. The current study uses a series of loosely related technological studies of smart grid technologies in SME electricity companies to highlight and characterise critical issues....... Major findings are that the companies have limited capabilities in management of technology despite both strong push and pull, and they suffer from vaguely expressed objectives....

  7. SMART - structure mechanical analysis in reactor technology

    International Nuclear Information System (INIS)

    Argyris, J.H.; Faust, G.; Szimmat, J.; Warnke, E.P.; Willam, K.J.

    1975-01-01

    The present report outlines the course and present state of research and development work. The specification of SMART is followed by a brief presentation of the analytical possibilities and the expansions for investigations on creep, critical load behaviour and thermodiffusion. Finally, the application regions of SMART are explained by means of examples. (orig./LH) [de

  8. What SMART Technology implies for the industry of the future

    CSIR Research Space (South Africa)

    Annamalai, Leeandran

    2017-10-01

    Full Text Available This presentation discusses how SMART technology can influence the industry of the future. Topics touched on are software enabled machines able to respond relevantly to real world events, the industrial Internet of Things, and machines measurements...

  9. Human monitoring, smart health and assisted living techniques and technologies

    CERN Document Server

    Longhi, Sauro; Freddi, Alessandro

    2017-01-01

    This book covers the three main scientific and technological areas critical for improving people's quality of life - namely human monitoring, smart health and assisted living - from both the research and development points of view.

  10. Health-Enabled Smart Sensor Fusion Technology, Phase I

    Data.gov (United States)

    National Aeronautics and Space Administration — It has been proven that the combination of smart sensors with embedded metadata and wireless technologies present real opportunities for significant improvements in...

  11. Context Aware Systems, Methods and Trends in Smart Home Technology

    Science.gov (United States)

    Robles, Rosslin John; Kim, Tai-Hoon

    Context aware applications respond and adapt to changes in the computing environment. It is the concept of leveraging information about the end user to improve the quality of the interaction. New technologies in context-enriched services will use location, presence, social attributes, and other environmental information to anticipate an end user's immediate needs, offering more-sophisticated, situation-aware and usable functions. Smart homes connect all the devices and appliances in your home so they can communicate with each other and with you. Context-awareness can be applied to Smart Home technology. In this paper, we discuss the context-aware tools for development of Smart Home Systems.

  12. Smart Grid Communication Technologies in the Brazilian Electrical Sector

    OpenAIRE

    Kühne, Philipp; Hauer, Ines; Styczynski, Zbigniew A.; Fernandes, Rubipiara; Vale, Zita

    2013-01-01

    Intelligent electrical grids can be considered as the next generation of electrical energy transportation. The enormous potential leads to worldwide focus of research on the technology of smart grids. This paper aims to present a review of the Brazilian electricity sector in context with the integration of communication technologies for smart grids. The work gives an overview of the generation, transmission and distribution of electrical energy in the Brazil and a brief summary ...

  13. Experimental improvement of the technology of cutting of high-pressure hoses with metal braid on hand cutting machine

    OpenAIRE

    Karpenko, Mykola; Bogdevicius, Marijonas; Prentkovskis, Olegas

    2016-01-01

    In the article the review of the problem of improvement of technology of high pressure hoses cutting on the hand cutting machines is analyzed. Different methods of cutting of high pressure hoses into the billets are overviewed and the quality of edge cuts of hoses is analyzed. The comparison of treatment on automatic cutting machines and on hand cutting machines is carried out. Different experimental techniques of improvement of the quality of edges cutting of high pressure hoses are prese...

  14. The influence of the ion implantation temperature and the dose rate on smart-cut in GaAs

    International Nuclear Information System (INIS)

    Webb, M.; Jeynes, C.; Gwilliam, R.; Too, P.; Kozanecki, A.; Domagala, J.; Royle, A.; Sealy, B.

    2005-01-01

    The temperature and dose rate dependence of the smart-cut process in GaAs have been investigated in this paper. The distribution of hydrogen and the implantation damage in the samples were studied by ion beam analysis and X-ray diffraction. It was found that at higher temperatures, hydrogen is mobile in the lattice and can rearrange into the platelets, microcracks and bubbles which are present in blistered material, thus relieving the strain in the lattice. The dose rate was also found to be significant for the smart-cut process, as blistering and exfoliation are inhibited at low dose rates

  15. Privacy, technology, and norms: the case of Smart Meters.

    Science.gov (United States)

    Horne, Christine; Darras, Brice; Bean, Elyse; Srivastava, Anurag; Frickel, Scott

    2015-05-01

    Norms shift and emerge in response to technological innovation. One such innovation is Smart Meters - components of Smart Grid energy systems capable of minute-to-minute transmission of consumer electricity use information. We integrate theory from sociological research on social norms and privacy to examine how privacy threats affect the demand for and expectations of norms that emerge in response to new technologies, using Smart Meters as a test case. Results from three vignette experiments suggest that increased threats to privacy created by Smart Meters are likely to provoke strong demand for and expectations of norms opposing the technology and that the strength of these normative rules is at least partly conditional on the context. Privacy concerns vary little with actors' demographic characteristics. These findings contribute to theoretical understanding of norm emergence and have practical implications for implementing privacy protections that effectively address concerns of electricity users. Copyright © 2014 Elsevier Inc. All rights reserved.

  16. Reviews on laser cutting technology for industrial applications

    Science.gov (United States)

    Muangpool, T.; Pullteap, S.

    2018-03-01

    In this paper, an overview of the laser technology applied for the industrial has been reviewed. In general, this technology was used in several engineering applications such as industrial, medical, science, research sectors, etc. Focusing on the laser technology in the industrial section, it was, normally, employed for many purposes i.e. target marking, welding, drilling, and also cutting. Consequently, the laser cutting technology was, however, divided into three classifications YAG, CO2, and fiber laser, respectively. Each laser types have different advantages and disadvantages depending on the material type. The advantages by using laser cutting compared with the general cutting machines were exploited in terms of narrow kerf, high cutting speed, low heat-affected zone (HAZ), improve efficiency of the cutting process, high accuracy, etc. However, the main objectives from the technology used were increasing of the products and also decreasing the production cost. In the opposite way, some disadvantages of the technology were summarized by complexity to operate, high maintenance cost, and also high power consumption. In Thailand industry, there were many factories used this technology as a cutting process. Unfortunately, only few researches were published. It might explains that this technology were difficulty to develop, high investment, and also easy to import from aboard. For becoming to the Thailand 4.0 community, the Thailand industry might awareness to reduce the importing machine and boosting some policies to create novel innovative / know-how from the own country.

  17. Laser cutting technology using water jet waveguide

    International Nuclear Information System (INIS)

    Akiba, Miyuki; Shiihara, Katsunori; Chida, Itaru

    2013-01-01

    Laser with water jet is examined to cut in-vessel structure. However, it is necessary to increase the break-up length of water jet to cut a thick plate. Therefore, the effects of the water jet parameter (water pressure, assist gas, laser power) on break-up length were investigated. It was found from observation results of water jet that the longest break-up length is about 135mm under condition of water pressure 40 MPa, laser power 30W and helium assist gas 1L/min. (author)

  18. Applying Smart Grid Technology For Reducing Electric Energy Consumption

    Energy Technology Data Exchange (ETDEWEB)

    Hoffman, Roy

    2010-09-15

    In recent years the term 'Smart Grid' has become a widely used buzz word with respect to the operation of Electric Power Systems. One analysis has suggested that a Smart Grid could potentially reduce annual energy consumption in the USA by 56 to 203 billion kWh in 2030, corresponding to a 1.2 to 4.3% reduction in projected retail electricity sales in 2030. This paper discusses some of the smart grid technologies pertaining to the operation of electric power distribution networks.

  19. Microencapsulation Technology for Corrosion Mitigation by Smart Coatings

    Science.gov (United States)

    Buhrow, Jerry; Li, Wenyan; Jolley, Scott; Calle, Luz M.

    2011-01-01

    A multifunctional, smart coating for the autonomous control of corrosion is being developed based on micro-encapsulation technology. Corrosion indicators as well as corrosion inhibitors have been incorporated into microcapsules, blended into several paint systems, and tested for corrosion detection and protection effectiveness. This paper summarizes the development, optimization, and testing of microcapsules specifically designed to be incorporated into a smart coating that will deliver corrosion inhibitors to mitigate corrosion autonomously. Key words: smart coating, corrosion inhibition, microencapsulation, microcapsule, pH sensitive microcapsule, corrosion inhibitor, corrosion protection pain

  20. Smart Technology Brings Power to the People

    Energy Technology Data Exchange (ETDEWEB)

    Hammerstrom, Donald J.; Gephart, Julie M.

    2006-12-01

    Imagine you’re at home one Saturday morning on the computer, as your son takes a shower, your daughter is watching TV, and a load of laundry is in your washer and dryer. Meanwhile, the fragrance of fresh-brewed coffee fills the house. You hear a momentary beep from the dryer that tells you that if you were to look, a high-energy price indicator would be displayed on the front panels of some of your favorite appliances. This tells you that you could save money right now by using less energy. (You’ve agreed to this arrangement to help your utility avoid a substation upgrade. In return, you get a lower rate most of the time.) So you turn off some of the unneeded lights in your home and opt to wait until evening to run the dishwasher. Meanwhile, some of your largest appliances have automatically responded to this signal and have already reduced your home’s energy consumption, saving you money. On January 11, 2006, demonstration projects were launched in 200 homes in the Pacific Northwest region of the United States to test and speed adoption of new smart grid technologies that can make the power grid more resilient and efficient. Pacific Northwest National Laboratory, a U.S. Department of Energy national laboratory in Richland, Washington, is managing the yearlong study called the Pacific Northwest GridWise™ Testbed Demonstration, a project funded primarily by DOE. Through the GridWise™ Demonstration projects, researchers are gaining insight into energy consumers’ behavior while testing new technologies designed to bring the electric transmission system into the information age. Northwest utilities, appliance manufacturers and technology companies are also supporting this effort to demonstrate the devices and assess the resulting consumer response. A combination of devices, software and advanced analytical tools will give homeowners more information about their energy use and cost, and we want to know if this will modify their behavior. Approximately 100

  1. ENABLING SMART MANUFACTURING TECHNOLOGIES FOR DECISION-MAKING SUPPORT

    Science.gov (United States)

    Helu, Moneer; Libes, Don; Lubell, Joshua; Lyons, Kevin; Morris, KC

    2017-01-01

    Smart manufacturing combines advanced manufacturing capabilities and digital technologies throughout the product lifecycle. These technologies can provide decision-making support to manufacturers through improved monitoring, analysis, modeling, and simulation that generate more and better intelligence about manufacturing systems. However, challenges and barriers have impeded the adoption of smart manufacturing technologies. To begin to address this need, this paper defines requirements for data-driven decision making in manufacturing based on a generalized description of decision making. Using these requirements, we then focus on identifying key barriers that prevent the development and use of data-driven decision making in industry as well as examples of technologies and standards that have the potential to overcome these barriers. The goal of this research is to promote a common understanding among the manufacturing community that can enable standardization efforts and innovation needed to continue adoption and use of smart manufacturing technologies. PMID:28649678

  2. A business case for Smart Grid technologies: A systemic perspective

    International Nuclear Information System (INIS)

    Giordano, Vincenzo; Fulli, Gianluca

    2012-01-01

    The digitalization of the electricity grid opens the way to bundle value added services to the electricity commodity, and possibly shift business value to electricity services in line with the notions of efficiency, conservation and sustainability. In this context, market forces should be mobilized within the boundaries of energy policy goals to contribute to the massive investments that are required to fulfill the Smart Grid vision. In this paper, we present a systemic perspective aimed at establishing technical and economic synergies that may improve the business cases of individual different Smart Grid technologies and contribute to reverse the consumption-driven paradigm of the electricity sector. Our analysis is supported by evidence from applications in the electric vehicle and smart meter ecosystems. Throughout the paper, an EU (European Union) perspective is primarily considered. - Highlights: ► We show how the analysis of systemic effects can play a fundamental role in offering a business case to Smart Grid technology and in providing some guidance to new policy interventions and initiatives. ► We base our discussion on two case studies: the set-up of business platforms for (1) Electric Vehicles and E-mobility services and (2) Smart Meters and Smart Home Services. ► We highlight how new business arrangements might leverage technological/business synergies, foster investments and shift business value to electricity services. ► We discuss possible downsides and challenges such as privacy concerns, dominant positions in new business platforms, and consumers' resistance.

  3. Analysis of instrumentation technology for SMART

    International Nuclear Information System (INIS)

    Hur, Seop; Koo, I. S.; Park, H. Y.; Lee, C. K.; Kim, D. H.; Suh, Y. S.; Seong, S. H.; Jang, G. S.

    1998-03-01

    It is necessary that development requirements, techniques to be developed, and development tasks and approach are established to develop the SMART instrumentation system. It is important to establish the development strategies for input for developing SMART instrumentation system. To meet above needs, the industry general and nuclear instrumentation techniques were analyzed and reviewed, respectively, based on the classification of instrumentation to analyze the industrial instrumentation techniques, and analysis results which described the inherent merits and demerits of each technique can be used for inputs to select the instruments for SMART. For the instrumentation techniques for nuclear environments, the major instrumentation techniques were reviewed, and the instrumentation system were established. The following development approaches were established based on the development requirements and the analysis results of research and development trends of industrial and nuclear instrumentation techniques. (author). 90 refs., 38 tabs., 33 figs

  4. Unlocking the potential of smart grid technologies with behavioral science.

    Science.gov (United States)

    Sintov, Nicole D; Schultz, P Wesley

    2015-01-01

    Smart grid systems aim to provide a more stable and adaptable electricity infrastructure, and to maximize energy efficiency. Grid-linked technologies vary widely in form and function, but generally share common potentials: to reduce energy consumption via efficiency and/or curtailment, to shift use to off-peak times of day, and to enable distributed storage and generation options. Although end users are central players in these systems, they are sometimes not central considerations in technology or program design, and in some cases, their motivations for participating in such systems are not fully appreciated. Behavioral science can be instrumental in engaging end-users and maximizing the impact of smart grid technologies. In this paper, we present emerging technologies made possible by a smart grid infrastructure, and for each we highlight ways in which behavioral science can be applied to enhance their impact on energy savings.

  5. Application of smart grid technologies in developing areas

    NARCIS (Netherlands)

    Klaassen, E.A.M.; Asare-Bediako, B.; Kling, W.L.; Balkema, A.J.

    2013-01-01

    The United Nations has set the ambitious goal of assuring universal access to modern energy by 2030. Nowadays there are a lot of technical opportunities available to achieve these goals in an efficient way using smart grid technologies. However the extent to which these technologies are being

  6. Designing components using smartMOVE electroactive polymer technology

    Science.gov (United States)

    Rosenthal, Marcus; Weaber, Chris; Polyakov, Ilya; Zarrabi, Al; Gise, Peter

    2008-03-01

    Designing components using SmartMOVE TM electroactive polymer technology requires an understanding of the basic operation principles and the necessary design tools for integration into actuator, sensor and energy generation applications. Artificial Muscle, Inc. is collaborating with OEMs to develop customized solutions for their applications using smartMOVE. SmartMOVE is an advanced and elegant way to obtain almost any kind of movement using dielectric elastomer electroactive polymers. Integration of this technology offers the unique capability to create highly precise and customized motion for devices and systems that require actuation. Applications of SmartMOVE include linear actuators for medical, consumer and industrial applications, such as pumps, valves, optical or haptic devices. This paper will present design guidelines for selecting a smartMOVE actuator design to match the stroke, force, power, size, speed, environmental and reliability requirements for a range of applications. Power supply and controller design and selection will also be introduced. An overview of some of the most versatile configuration options will be presented with performance comparisons. A case example will include the selection, optimization, and performance overview of a smartMOVE actuator for the cell phone camera auto-focus and proportional valve applications.

  7. Wearable technology smart watches to Google Glass for libraries

    CERN Document Server

    Bruno, Tom

    2015-01-01

    Emerging devices are placing powerful computing abilities into the wardrobes of consumers through wearable technology which combines fashion and function in new and exciting ways. The most recognizable of these emerging gadgets is Google Glass. Wearable Technology: Smart Watches to Google Glass for Libraries provides a comprehensive overview of the current wearable technology landscape, the types of devices and functionality available, the benefits and limitations of this type of technology, and how you can make use of it in yo

  8. Exploring private consumers’ willingness to adopt Smart Grid technology

    DEFF Research Database (Denmark)

    Toft, Madeleine Broman; Thøgersen, John

    2015-01-01

    it involves behavioural changes. There is a need to get more insight into who are willing to adopt SGT and why. This study draws on innovation adoption theory as a framework for understanding consumer adoption of this new technology. We explore whether consumers who have already adopted other types of new......The goal of radically increasing the proportion of electricity generated from renewable sources puts the current electrical grid under pressure and one of the solutions is to turn the grid into a ‘Smart Grid’. One of the key elements of the Smart Grid is that electricity consumers make some...... of their consumption available as flexible capacity to balance the grid. Consumers’ flexible capacity is only available to the grid if the consumers adopt Smart Grid technology (SGT) that establishes the link between the electric system and the consumer. This technology is new to private consumers and using...

  9. Analyses and Forecasting of Smart Grid Technological Dynamics

    Directory of Open Access Journals (Sweden)

    I. V. Danilin

    2017-01-01

    Full Text Available Purpose: this paper analyzes and forecasts medium- to long-term dynamics of Smart Grid technology developments considering both patent activity and socio-economic (demand-side issues and requirements of economy and power system factors. Methods: for the analysis of Smart Grid patent data (IIP, USPTO, and WIPO patent databases used we apply syntactic semantic analysis of texts in natural languages and logistic curve-based method. We propose Exactus Patent system for intelligent full-text search and analysis of patents (results verified with Thomson Innovation and TotalPatent patent search systems. For interpretation of revealed dynamics and forecasting of future conditions we identify key long-term socio-economic factors drivers for Smart Grid development. Elements of C. Christensen (disruptive innovations and G. Dosi (technological trajectories theories were applied. Results: the study reveals a fast technological transformation within the Smart Grid domain due to the long-term socio-economic factors such as rise of renewables; energy efficiency and energy security issues; environmental constraints and shift of values; requirements for accelerated grid construction (in developing economies and grid modernization (in developed ones; ongoing economy-wide digitalization. Due to the limited economic effects of Smart Grid roll-outs (considering major requirements of economic agents and society and considering progressions of patent dynamics, authors forecasts technology stagnation (in terms of number of patents growth by the end of 2010-s as end of Gartner`s hype development stage. Conclusions and Relevance: a foreseen change in dynamics of Smart Grid technology development is interpreted as a manifestation of sinusoidal fluctuations in technology development for disruptive technologies (supported with OECD data. A longer cycle (in comparison with other disruptive technologies is interpreted as consequence of technology and industry specifics

  10. Design and value of service oriented technologies for smart business networking

    NARCIS (Netherlands)

    Alt, R.; Smits, M.T.; Beverungen, D.; Tuunanen, T.; Wijnhoven, F.

    2014-01-01

    Business networks that effectively use technologies and outperform competing networks are known as smart business networks. Theory hypothesizes that smart business networking requires a ‘Networked Business Operating System’ (NBOS), a technological architecture consisting of business logic, that

  11. Application of new technology to SMART instrumentation and control systems

    Energy Technology Data Exchange (ETDEWEB)

    Park, Heui Youn; Lee, C. K.; Kim, D. H.; Suh, Y. S.; Hur, S.; Seong, S. H.; Jang, G. S.; Koo, I. S.; Chang, M. H

    1998-03-01

    It is very important to examine the conformance with licensing requirements and standards when new digital technology and equipment apply to nuclear plants. Key requirements of licensing on digitalisation using new technologies are software and hardware V and V, reliability of communication network, and diversity and defence-in-depth concept against common mode failures of hardware and software. And it should be also evaluated whether the selection and application of new technology comply with the design concept and requirements of SMART MMIS or not. In this report, we reviewed digitalisation materials such as EPRI`s ALWR utility requirements document, I and C upgrade plan, guideline on licensing digital upgrades, and IAEA`s issues and approaches to plant modernization to explore application method on new I and C technologies, and evaluated the state of applicable new technologies for SMART MMIS which are selected from the technologies, methods, and manuals of the industrial area. (author). 36 refs., 15 tabs.

  12. Application of new technology to SMART instrumentation and control systems

    International Nuclear Information System (INIS)

    Park, Heui Youn; Lee, C. K.; Kim, D. H.; Suh, Y. S.; Hur, S.; Seong, S. H.; Jang, G. S.; Koo, I. S.; Chang, M. H.

    1998-03-01

    It is very important to examine the conformance with licensing requirements and standards when new digital technology and equipment apply to nuclear plants. Key requirements of licensing on digitalisation using new technologies are software and hardware V and V, reliability of communication network, and diversity and defence-in-depth concept against common mode failures of hardware and software. And it should be also evaluated whether the selection and application of new technology comply with the design concept and requirements of SMART MMIS or not. In this report, we reviewed digitalisation materials such as EPRI's ALWR utility requirements document, I and C upgrade plan, guideline on licensing digital upgrades, and IAEA's issues and approaches to plant modernization to explore application method on new I and C technologies, and evaluated the state of applicable new technologies for SMART MMIS which are selected from the technologies, methods, and manuals of the industrial area. (author). 36 refs., 15 tabs

  13. Evaluation of Smart Grid Technologies Employed for System Reliability Improvement: Pacific Northwest Smart Grid Demonstration Experience

    Energy Technology Data Exchange (ETDEWEB)

    Agalgaonkar, Yashodhan P.; Hammerstrom, Donald J.

    2017-06-01

    The Pacific Northwest Smart Grid Demonstration (PNWSGD) was a smart grid technology performance evaluation project that included multiple U.S. states and cooperation from multiple electric utilities in the northwest region. One of the local objectives for the project was to achieve improved distribution system reliability. Toward this end, some PNWSGD utilities automated their distribution systems, including the application of fault detection, isolation, and restoration and advanced metering infrastructure. In light of this investment, a major challenge was to establish a correlation between implementation of these smart grid technologies and actual improvements of distribution system reliability. This paper proposes using Welch’s t-test to objectively determine and quantify whether distribution system reliability is improving over time. The proposed methodology is generic, and it can be implemented by any utility after calculation of the standard reliability indices. The effectiveness of the proposed hypothesis testing approach is demonstrated through comprehensive practical results. It is believed that wider adoption of the proposed approach can help utilities to evaluate a realistic long-term performance of smart grid technologies.

  14. Grading technologies for the manufacture of innovative cutting blades

    Science.gov (United States)

    Rostek, Tim; Homberg, Werner

    2018-05-01

    Cutting blades for harvesting applications are used in a variety of agricultural machines. These parts are in contact with highly abrasive lawn clippings and often wear out within hours which results in high expensive re-sharpening maintenance. This paper relates to manufacturing techniques enhancing the durability of cutting blades based on a structural analysis of the prevailing wear mechanisms containing chipping and abrasive wear. Each mechanism results in specific demands on the cutting edge's mechanical characteristics. The design of evaluation methods respectively is one issue of the paper. This is basis for approaches to improve the cutting edge performance on purpose. On option to improve abrasive wear resistance and, thus, service life is the application of locally graded steel materials as semi-finished products for self-sharpening cutting blades. These materials comprise a layered structure consisting of a hard, wear resistant layer and a relatively softer layer which is lesser wear resistant. As the cutting blade is subjected to wear conditions, the less wear resistant layer wears faster than the relatively more wear resistant harder layer revealing a durable cross section of the cutting edge and, thus, cutting performance. Anyways, chipping is another key issue on the cutting edge's lifetime. Here, the cutting edges cross section by means of geometry and grind respectively as well as its mechanical properties matter. FEM analysis reveal innovative options to optimize the cross section of the blade as well as thermomechanical strengthening add further strength to reduce chipping. This paper contains a comprehensive strategy to improve cutting blades with use of innovative manufacturing technologies which apply application-specific graded mechanical characteristics and, thus, significantly improved performance characteristics.

  15. Unlocking the potential of smart grid technologies with behavioral science

    Directory of Open Access Journals (Sweden)

    Nicole eSintov

    2015-04-01

    Full Text Available Smart grid systems aim to provide a more stable and adaptable electricity infrastructure, and to maximize energy efficiency. Grid-linked technologies vary widely in form and function, but generally share common potentials: to reduce energy consumption via efficiency and/or curtailment, to shift use to off-peak times of day, and to enable distributed storage and generation options. Although end users are key players in these systems, they tend to be overlooked. Behavioral science is therefore key to engaging end-users and maximizing the impact of smart grid technologies. In this paper, we highlight several ways in which behavioral science can be applied to better understand and engage customers in smart grid systems.

  16. Disease Diagnosis in Smart Healthcare: Innovation, Technologies and Applications

    Directory of Open Access Journals (Sweden)

    Kwok Tai Chui

    2017-12-01

    Full Text Available To promote sustainable development, the smart city implies a global vision that merges artificial intelligence, big data, decision making, information and communication technology (ICT, and the internet-of-things (IoT. The ageing issue is an aspect that researchers, companies and government should devote efforts in developing smart healthcare innovative technology and applications. In this paper, the topic of disease diagnosis in smart healthcare is reviewed. Typical emerging optimization algorithms and machine learning algorithms are summarized. Evolutionary optimization, stochastic optimization and combinatorial optimization are covered. Owning to the fact that there are plenty of applications in healthcare, four applications in the field of diseases diagnosis (which also list in the top 10 causes of global death in 2015, namely cardiovascular diseases, diabetes mellitus, Alzheimer’s disease and other forms of dementia, and tuberculosis, are considered. In addition, challenges in the deployment of disease diagnosis in healthcare have been discussed.

  17. Smart homes, private homes? An empirical study of technology researchers? perceptions of ethical issues in developing smart-home health technologies

    OpenAIRE

    Birchley, Giles; Huxtable, Richard; Murtagh, Madeleine; ter Meulen, Ruud; Flach, Peter; Gooberman-Hill, Rachael

    2017-01-01

    Background Smart-home technologies, comprising environmental sensors, wearables and video are attracting interest in home healthcare delivery. Development of such technology is usually justified on the basis of the technology?s potential to increase the autonomy of people living with long-term conditions. Studies of the ethics of smart-homes raise concerns about privacy, consent, social isolation and equity of access. Few studies have investigated the ethical perspectives of smart-home engine...

  18. Laser cutting, State of the art and technological trends

    DEFF Research Database (Denmark)

    Olsen, Flemming Ove

    1999-01-01

    In this paper a short review of the development trends in laser cutting will be given. The technoloty which is the fastest expanding industrial production technology will develop in both its core market segment: Flat bed cutting of sheet metal as it will expand in heavy industry and in cutting of 3......-dimensional shapes. The CO2 laser will also in the near futre be the domination laser source in the market, although the new developments in ND-YAG-lasers opens for new possibilities for this laser type....

  19. Technology comparison of wireless of control networks for smart home and smart metering applications; Technologievergleich drahtloser Steuernetzwerke fuer Smart Home und Smart Metering Anwendungen

    Energy Technology Data Exchange (ETDEWEB)

    Langhammer, N.; Kays, R. [Technische Univ. Dortmund (Germany). Lehrstuhl fuer Kommunikationstechnik

    2012-07-01

    Smart grid power systems require a continuous communication technology networking at all levels of the hierarchy. In addition to large industrial consumers in the higher network levels, components in low voltage networks must be integrated into the smart grid. The realization of a robust control network for smart home and smart metering applications in the residential environment requires a major challenge. Due to the easy upgradeability and the great flexibility, the utilization of wireless technologies is very attractive. In practice, however, many different standards are competing. Examples for this include IEEE 802.15.4 and Konnex-RF. A tendency towards a de-facto standard is not yet in sight. In addition, the individual performance of the various technologies is difficult to estimate due to the large variety of parameters. This complicates the selection and commitment to a particular technology. However, in order to make a decision, the authors of the contribution under consideration report on an objective comparison of the new communication technology layers of the current wireless control networks. As a comparison, the parameters of reliable indoor coverage and the expected energy consumption are used.

  20. Preparing for smart grid technologies: A behavioral decision research approach to understanding consumer expectations about smart meters

    International Nuclear Information System (INIS)

    Krishnamurti, Tamar; Schwartz, Daniel; Davis, Alexander; Fischhoff, Baruch; Bruine de Bruin, Wändi; Lave, Lester; Wang, Jack

    2012-01-01

    With the enactment of the 2009 American Recovery and Reinvestment Act, U.S. President Obama made a public commitment to a new approach to energy production and transmission in the United States. It features installing smart meters and related technologies in residential homes, as part of transforming the current electrical grid into a “smart grid.” Realizing this transformation requires consumers to accept these new technologies and take advantage of the opportunities that they create. We use methods from behavioral decision research to understand consumer beliefs about smart meters, including in-depth mental models interviews and a follow-up survey with a sample of potential smart meter customers of a major U.S. mid-Atlantic electricity utility. In both the surveys and the interviews, most respondents reported wanting smart meters. However, these preferences were often based on erroneous beliefs regarding their purpose and function. Respondents confused smart meters with in-home displays and other enabling technologies, while expecting to realize immediate savings. They also perceived risks, including less control over their electricity usage, violations of their privacy, and increased costs. We discuss the policy implications of our results. - Highlights: ► We outline normative risks and benefits of smart meters from scientific literature. ► We examine consumer perceptions of smart meters via interviews and surveys. ► Smart meter desire stems from consumer misconceptions about purpose and function. ► Appropriate communications may prevent consumer protests against the smart grid.

  1. How Older Adults Make Decisions regarding Smart Technology: An Ethnographic Approach

    Science.gov (United States)

    Davenport, Rick D.; Mann, William; Lutz, Barbara

    2012-01-01

    Comparatively little research has been conducted regarding the smart technology needs of the older adult population despite the proliferation of smart technology prototypes. The purpose of this study was to explore the perceived smart technology needs of older adults with mobility impairments while using an ethnographic research approach to…

  2. A Semantics-Rich Information Technology Architecture for Smart Buildings

    Directory of Open Access Journals (Sweden)

    Dario Bonino

    2014-11-01

    Full Text Available The design of smart homes, buildings and environments currently suffers from a low maturity of available methodologies and tools. Technologies, devices and protocols strongly bias the design process towards vertical integration, and more flexible solutions based on separation of design concerns are seldom applied. As a result, the current landscape of smart environments is mostly populated by defectively designed solutions where application requirements (e.g., end-user functionality are too often mixed and intertwined with technical requirements (e.g., managing the network of devices. A mature and effective design process must, instead, rely on a clear separation between the application layer and the underlying enabling technologies, to enable effective design reuse. The role of smart gateways is to enable this separation of concerns and to provide an abstracted view of available automation technology to higher software layers. This paper presents a blueprint for the information technology (IT architecture of smart buildings that builds on top of established software engineering practices, such as model-driven development and semantic representation, and that avoids many pitfalls inherent in legacy approaches. The paper will also present a representative use case where the approach has been applied and the corresponding modeling and software tools.

  3. Cutting

    Science.gov (United States)

    ... Staying Safe Videos for Educators Search English Español Cutting KidsHealth / For Teens / Cutting What's in this article? ... Getting Help Print en español Cortarse What Is Cutting? Emma's mom first noticed the cuts when Emma ...

  4. Integration of nature and technology for smart cities

    CERN Document Server

    Ahuja, Anil

    2016-01-01

    This book is a resumption of the work “Integrated M/E Design: Building Systems Engineering” published by Anil Ahuja in 1997. Together with an international group of authors from the engineering, urban planning, and architecture fields, Mr. Ahuja discussed new trends and paradigms in the smart buildings and smart city sectors and extended the topic of the previous publication from the building to the entire city. A smart, sustainable building is not just about the building itself. There are things happening in the inside of the building and on the outside. A smart building connects the inside with the outside, provides efficiencies on both sides, synchronizes the outside infrastructure with its inside systems, and integrates nature and its occupants in its design. A smart building doesn’t just provide technology solutions. It is about constant exchange between the inside and the outside of the building, the contribution of the building to the quality of the entire neighborhood and the rest of the city, h...

  5. EU policy: Which technological strategies for smart, sustainable growth?

    International Nuclear Information System (INIS)

    Liberali, Raffaele; )

    2011-01-01

    The EU's Strategic Energy Technology Plan (SET Plan) was launched in November 2007 in response to issues having to do with energy and the climate. Its priority is to speed up the development and deployment of new energy technology thanks to a global approach providing coordination among member states. This plan is to position Europe as a world leader in the transition toward smart, sustainable growth

  6. Recent developments in smart freezing technology applied to fresh foods.

    Science.gov (United States)

    Xu, Ji-Cheng; Zhang, Min; Mujumdar, Arun S; Adhikari, Benu

    2017-09-02

    Due to the increased awareness of consumers in sensorial and nutritional quality of frozen foods, the freezing technology has to seek new and innovative technologies for better retaining the fresh like quality of foods. In this article, we review the recent developments in smart freezing technology applied to fresh foods. The application of these intelligent technologies and the associated underpinning concepts have greatly improved the quality of frozen foods and the freezing efficiency. These technologies are able to automatically collect the information in-line during freezing and help control the freezing process better. Smart freezing technology includes new and intelligent technologies and concepts applied to the pretreatment of the frozen product, freezing processes, cold chain logistics as well as warehouse management. These technologies enable real-time monitoring of quality during the freezing process and help improve product quality and freezing efficiency. We also provide a brief overview of several sensing technologies used to achieve automatic control of individual steps of freezing process. These sensing technologies include computer vision, electronic nose, electronic tongue, digital simulation, confocal laser, near infrared spectroscopy, nuclear magnetic resonance technology and ultrasound. Understanding of the mechanism of these new technologies will be helpful for applying them to improve the quality of frozen foods.

  7. Application of laser cutting technology to high radiation environments

    International Nuclear Information System (INIS)

    Pauley, K.A.; Mitchell, M.R.; Saget, S.N.

    1996-01-01

    A 2 kW Nd:YAG laser system manufactured by the Lumonics Corporation will be used to cut various metals during the fall of 1996 as part of a United States Department of Energy (DOE)-funded technology demonstration at the Hanford Site. The laser cutting demonstration will focus on an evaluation of two issues as the technology applies to the decontamination and decommissioning (D ampersand D) of aging nuclear facilities. An assessment will be made as to the ability of laser end effectors to be operated using electromechanical remote manipulators and the ability of both end effector and fiber optics to withstand the damage created by a high radiation field. The laser cutting demonstration will be conducted in two phases. The first phase will be a non-radioactive test to ensure the ability of hot cell remote manipulators to use the laser end effector to successfully cut the types of materials and geometries found in the hot cell. The second phase will introduce the laser end effector and the associated fiber optic cable into the hot cell radiation environment. The testing in the hot cell will investigate the degradation of the optical portions of the end effector and transmission cable in the high radiation field. The objective of the demonstration is to assess the cutting efficiency and life limitations of a laser cutting system for radioactive D ampersand D operations. A successful demonstration will, therefore, allow the laser cutting technology to be integrated into the baseline planning for the D ampersand D of DOE facilities throughout the nation

  8. Evaluation of Representative Smart Grid Investment Project Technologies: Demand Response

    Energy Technology Data Exchange (ETDEWEB)

    Fuller, Jason C.; Prakash Kumar, Nirupama; Bonebrake, Christopher A.

    2012-02-14

    This document is one of a series of reports estimating the benefits of deploying technologies similar to those implemented on the Smart Grid Investment Grant (SGIG) projects. Four technical reports cover the various types of technologies deployed in the SGIG projects, distribution automation, demand response, energy storage, and renewables integration. A fifth report in the series examines the benefits of deploying these technologies on a national level. This technical report examines the impacts of a limited number of demand response technologies and implementations deployed in the SGIG projects.

  9. Information Commons Features Cutting-Edge Conservation and Technology

    Science.gov (United States)

    Gilroy, Marilyn

    2011-01-01

    This article features Richard J. Klarchek Information Commons (IC) at Loyola University Chicago, an all-glass library building on the shore of Chicago's Lake Michigan that is not only a state-of-the-art digital research library and study space--it also runs on cutting-edge energy technology. The building has attracted attention and visitors from…

  10. Smart Secure Homes: A Survey of Smart Home Technologies that Sense, Assess, and Respond to Security Threats.

    Science.gov (United States)

    Dahmen, Jessamyn; Cook, Diane J; Wang, Xiaobo; Honglei, Wang

    2017-08-01

    Smart home design has undergone a metamorphosis in recent years. The field has evolved from designing theoretical smart home frameworks and performing scripted tasks in laboratories. Instead, we now find robust smart home technologies that are commonly used by large segments of the population in a variety of settings. Recent smart home applications are focused on activity recognition, health monitoring, and automation. In this paper, we take a look at another important role for smart homes: security. We first explore the numerous ways smart homes can and do provide protection for their residents. Next, we provide a comparative analysis of the alternative tools and research that has been developed for this purpose. We investigate not only existing commercial products that have been introduced but also discuss the numerous research that has been focused on detecting and identifying potential threats. Finally, we close with open challenges and ideas for future research that will keep individuals secure and healthy while in their own homes.

  11. Smart printing technology for counterfeit deterrence

    Science.gov (United States)

    Harrop, Peter J.

    1996-03-01

    Smart (intelligent) printing is the creation of useful patterns beyond alphanumerics and graphics immediately obvious to the human eye. It employs smart inks, patterns, surfaces and substrates. Recent proliferation of color copiers, personal computers and scanners has facilitated a tenfold increase in counterfeiting in many countries over the past three years. Banknotes, cheques, academic certificates, art work, visitors passes, venue tickets and many other artifacts have been compromised. Paradoxically, the best counterfeits produced by some foreign governments and organized crime are rarely the main problem. The secret services of many countries use forensic science to great effect in pursuing these fairly readily identified sources of limited number. Bad counterfeits usually made on color copiers or computers, with or without color scanners, are the most difficult to combat because they are made by very large numbers of casual counterfeiters who may never commit crime again. For instance, counterfeit banknotes intercepted by the Bundesbank have been photocopies in a fluctuating range of 50 - 84% of cases in the last four reported years. Cheque and other document fraud is also inflated by these burgeoning bad copies and here we must add amateurish alterations using copiers or scanners. For instance, a better academic degree can mean a better job, an interbank transfer form can be 'raised' in value by enormous amounts. The issuer of a 'bad' counterfeit does not mind that it is usually picked up on a second transferral. They are long gone by then or, with banknotes, they can deny that they issued it. First priority in reversing the upward trend of counterfeiting must not therefore be the creation of better secret features traceable by forensic laboratories over extended periods of time. Rather we need better and more obvious optically unique features, not easily emulated, that can be spotted in the split second when several, say, banknotes are handed over in a

  12. Efficient identification of opportunities for Distributed Generation based on Smart Grid Technology

    DEFF Research Database (Denmark)

    Mutule, Anna; Obushevs, Artjoms; Lvov, Aleksandr

    2013-01-01

    The paper presents the main goals and achievements of the Smart Grids ERA-NET project named “Efficient identification of opportunities for Distributed Generation based on Smart Grid Technology (SmartGen)” during the second stage of project implementation. A description of Smart Grid Technology (S......) models developed within the framework of the project is given. The performed study cases where the SGT-models were implemented to analyze the impact of the electrical grid are discussed....

  13. Research and technology organisations and smart specialisation

    OpenAIRE

    Charles, David; Ciampi Stancova, Katerina

    2015-01-01

    Research and Technology Organisations (RTOs) have developed in many European countries at both national and regional levels to assist in the support of local industry, often around specific industrial technologies or sectors. With a core responsibility for technological upgrading they play a key role in regional and national innovation systems. Yet there is great variety in the form and mission of such RTOs, especially in terms of the degree of regional alignment, and whilst some regions are ...

  14. Wearable smart systems: from technologies to integrated systems.

    Science.gov (United States)

    Lymberis, A

    2011-01-01

    Wearable technology and integrated systems, so called Smart Wearable Systems (SWS) have demonstrated during the last 10-15 years significant advances in terms of, miniaturisation, seamless integration, data processing & communication, functionalisation and comfort. This is mainly due to the huge progress in sciences and technologies e.g. biomedical and micro & nano technologies, but also to a strong demand for new applications such as continuous personal health monitoring, healthy lifestyle support, human performance monitoring and support of professionals at risk. Development of wearable systems based of smart textile have, in addition, benefited from the eagerness of textile industry to develop new value-added apparel products like functionalized garments and smart clothing. Research and development in these areas has been strongly promoted worldwide. In Europe the major R&D activities were supported through the Information & Communication Technologies (ICT) priority of the R&D EU programs. The paper presents and discusses the main achievements towards integrated systems as well as future challenges to be met in order to reach a market with reliable and high value-added products.

  15. Development of design technology for system - integrated modular advanced react or (SMART) /technology support of NSSS design for SMART

    Energy Technology Data Exchange (ETDEWEB)

    Joon, Hah Yung; Kim, Kee Eun [KOPEC, Taejeon (Korea)

    2002-03-01

    SMART design concept is very different from that of the commercial PWRs, as the main components such as the steam generator, pressurizer, and the main coolant pumps are incorporate the related sub-part systems into the reactor vessel. In this report the design for SMART is the basic design stage and is the new design technology development task for the first trial in Korea. KOPEC NED has participated with Korea Atomic Energy Research Institute for the task of 'Development of Design Technology for SMART' as supporting sub-task of it. The system design (ECCS, Makeup and Purification System), mechanical design (Seismic Analysis, BLPB Analysis, Structural Analysis, Design Load Calculation, Stress Fatigue Evaluation, Fracture Mechanical and Structural Integrity Evaluation), MMIS design (Alarm and Indication System, Information Processing System, Large Display Panel, Human System Interface Guideline) have been performed as a basic design for SMART during 31 months (1999. 9.1{approx}2002.3.31). This report is the final one for the support of the main task of Korea Atomic Energy Research Institute. 124 refs., 154 figs., 97 tabs. (Author)

  16. Development of Personalized Urination Recognition Technology Using Smart Bands

    Directory of Open Access Journals (Sweden)

    Sung-Jong Eun

    2017-04-01

    Full Text Available Purpose This study collected and analyzed activity data sensed through smart bands worn by patients in order to resolve the clinical issues posed by using voiding charts. By developing a smart band-based algorithm for recognizing urination activity in patients, this study aimed to explore the feasibility of urination monitoring systems. Methods This study aimed to develop an algorithm that recognizes urination based on a patient’s posture and changes in posture. Motion data was obtained from a smart band on the arm. An algorithm that recognizes the 3 stages of urination (forward movement, urination, backward movement was developed based on data collected from a 3-axis accelerometer and from tilt angle data. Real-time data were acquired from the smart band, and for data corresponding to a certain duration, the absolute value of the signals was calculated and then compared with the set threshold value to determine the occurrence of vibration signals. In feature extraction, the most essential information describing each pattern was identified after analyzing the characteristics of the data. The results of the feature extraction process were sorted using a classifier to detect urination. Results An experiment was carried out to assess the performance of the recognition technology proposed in this study. The final accuracy of the algorithm was calculated based on clinical guidelines for urologists. The experiment showed a high average accuracy of 90.4%, proving the robustness of the proposed algorithm. Conclusions The proposed urination recognition technology draws on acceleration data and tilt angle data collected via a smart band; these data were then analyzed using a classifier after comparative analyses with standardized feature patterns.

  17. Application of smart transmitter technology in nuclear engineering measurements

    International Nuclear Information System (INIS)

    Kang, Hyun Gook; Seong, Poong Hyun

    1993-01-01

    By making use of the microprocessor technology, instrumentation system becomes intelligent. In this study a programmable smart transmitter is designed and applied to the nuclear engineering measurements. In order to apply the smart transmitter technology to nuclear engineering measurements, the digital time delay compensation function and water level change detection function are developed and applied in this work. The time compensation function compensates effectively the time delay of the measured signal, but it is found that the characteristics of the compensation function should be considered through its application. It is also found that the water level change detection function reduces the detection time to about 7 seconds by the signal processing which has the time constant of over 250 seconds and which has the heavy noise. (Author)

  18. Self-contained pipe cutting shear. Innovative technology summary report

    International Nuclear Information System (INIS)

    1998-11-01

    The US Department of Energy (DO) is in the process of decontaminating and decommissioning (D and D) many of its nuclear facilities throughout the country. Facilities have to be dismantled and demolition waste must be sized into manageable pieces for handling and disposal. Typically, the facilities undergoing D and D are contaminated, either chemically, radiologically, or both. In its D and D work, the DOE was in need of a tool capable of cutting steel and stainless steel pipe up to 6.4 cm in diameter. The self-contained pipe cutting shear was developed by Lukas Hydraulic GmbH and Co. KG to cut pipes up to 6.4 cm (2.5 in.) in diameter. This tool is a portable, hand-held hydraulic shear that is powered by a built-in rechargeable battery or a portable auxiliary rechargeable battery. Adding to its portability, it contains no hydraulic fluid lines or electrical cords, making it useful in congested areas or in areas with no power. Both curved and straight blades can be attached, making it adaptable to a variety of conditions. This tool is easy to set up, operates quietly, and cuts through pipes quickly. It is especially useful on contaminated pipes, as it crimps the ends while cutting and produces no residual cuttings. This shear is a valuable alternative to baseline technologies such as portable band saws, electric hacksaws, and other hydraulic shears. Costs using the innovative shear for cutting 2.5 cm (1-in.) pipe, for example, are comparable to costs using a conventional shear, approximately 80% of portable bandsaw costs and half of electric hacksaw costs

  19. Feasibility study of introducing smart technologies in Barcelona Airport

    OpenAIRE

    Garcia Guiu, Anna

    2016-01-01

    The objectives of the project are to define and evaluate the diferent alternatives for implementing new Smart concepts and technologies in Barcelona Airport. The structure of the project activities will follow an initial approach (not exhaustive) consisting of: Context and background, justification of the project, assessment of Barcelona Airport baseline, identification of needs, technolgy Stae-of the art, definition of potential solutions and implementation scenarios, evaluation of altern...

  20. INTELLIGENT NETWORKS, SMART GRIDS CONCEPT, CRUCIAL TECHNOLOGIES FOR SUSTAINABLE DEVELOPMENT

    Directory of Open Access Journals (Sweden)

    Constantin RADU

    2011-05-01

    Full Text Available In this article is presented the concept of smart grids, a very important technology for sustainable development. In the context of globalization of the world lives in an increasingly complex security environment, with rapid changes, some obvious, others less obvious implications in the short, medium or long term, international, national, local and up to every citizen. All countries in the globalized world economy is facing energy problems in terms of climate change have intensified in the twentieth century.

  1. Home Automation : Smart home technology and template house design

    OpenAIRE

    Zheng, Zeya

    2013-01-01

    In this thesis, home automation’s general knowledge, technology information and each component will be introduced to the reader in the first half of the whole thesis. In the second half, thesis includes the Home Automation template design and market competitiveness analysis. The author assumes that the reader is going to spend lots of money to have a smart home. In this situation, the author introduces the home automation to the reader at each component. So the reader in this thesis actu...

  2. Attitude of senior citizens towards smart home technologies:a literature review

    OpenAIRE

    Hamal Mishra, Binisha

    2015-01-01

    Smart home can be of significant importance for positive ageing allowing elderly to maintain independence, functionality, well-being and higher quality of life. Aim: The aim of this thesis is to study attitude of senior citizens towards smart home technologies. Understanding senior citizen's attitude towards current smart home technol-ogies is an important aspect in optimization of the existing technologies as well as in the design of new technologies. The review will aim to find the answe...

  3. Study on smart city construction of Jiujiang based on IOT technology

    Science.gov (United States)

    Liu, Zeliang; Wang, Ying; Xu, Qin; Yan, Tao

    2017-06-01

    At present, with the technology of the Internet of things (IOT), building smart city is forming a powerful wave of city, which promotes economic and social development of city. This paper expounds the connotation of smart city, explores the social and economic significance of the construction of smart city, analyzes the present situation of smart city construction in Jiujiang, studies the basic principles development altar get and key construction projects, and puts forward relevant of Jiujiang smart city construction, and puts forward relevant proposals about smart construction in Jiujiang, Jiangxi.

  4. Feasibility Study of Cryogenic Cutting Technology by Using a Computer Simulation and Manufacture of Main Components for Cryogenic Cutting System

    International Nuclear Information System (INIS)

    Kim, Sung Kyun; Lee, Dong Gyu; Lee, Kune Woo; Song, Oh Seop

    2009-01-01

    Cryogenic cutting technology is one of the most suitable technologies for dismantling nuclear facilities due to the fact that a secondary waste is not generated during the cutting process. In this paper, the feasibility of cryogenic cutting technology was investigated by using a computer simulation. In the computer simulation, a hybrid method combined with the SPH (smoothed particle hydrodynamics) method and the FE (finite element) method was used. And also, a penetration depth equation, for the design of the cryogenic cutting system, was used and the design variables and operation conditions to cut a 10 mm thickness for steel were determined. Finally, the main components of the cryogenic cutting system were manufactures on the basis of the obtained design variables and operation conditions.

  5. Smart Grid Technologies in Europe: An Overview

    NARCIS (Netherlands)

    Ardito, L.; Procaccianti, G.; Menga, G.; Morisio, M.

    2013-01-01

    The old electricity network infrastructure has proven to be inadequate, with respect to modern challenges such as alternative energy sources, electricity demand and energy saving policies. Moreover, Information and Communication Technologies (ICT)seem to have reached an adequate level of reliability

  6. Smart Home Technologies: Insights into Generation-Specific Acceptance Motives

    Science.gov (United States)

    Gaul, Sylvia; Ziefle, Martina

    In this research we examine the generation specific acceptance motives of eHealth technologies in order to assess the likelihood of success for these new technologies. 280 participants (14 - 92 years of age) volunteered to participate in a survey, in which using motives and barriers toward smart home technologies were explored. The scenario envisaged was the use of a medical stent implemented into the body, which monitors automatically the health status and which is able to remotely communicate with the doctor. Participants were asked to evaluate the pros and cons of the usage of this technology, their acceptance motives and potential utilization barriers. In order to understand the complex nature of acceptance, personal variables (age, technical expertise, health status), individual's cognitive concepts toward ageing as well as perceived usefulness were related. Outcomes show that trust, believe in the reliability of technology, privacy and security as well as intimacy facets are essential for acceptance and should be considered in order to proactively design a successful rollout of smart home technologies.

  7. Smart fabric sensors and e-textile technologies: a review

    International Nuclear Information System (INIS)

    Castano, Lina M; Flatau, Alison B

    2014-01-01

    This paper provides a review of recent developments in the rapidly changing and advancing field of smart fabric sensor and electronic textile technologies. It summarizes the basic principles and approaches employed when building fabric sensors as well as the most commonly used materials and techniques used in electronic textiles. This paper shows that sensing functionality can be created by intrinsic and extrinsic modifications to textile substrates depending on the level of integration into the fabric platform. The current work demonstrates that fabric sensors can be tailored to measure force, pressure, chemicals, humidity and temperature variations. Materials, connectors, fabric circuits, interconnects, encapsulation and fabrication methods associated with fabric technologies prove to be customizable and versatile but less robust than their conventional electronics counterparts. The findings of this survey suggest that a complete smart fabric system is possible through the integration of the different types of textile based functional elements. This work intends to be a starting point for standardization of smart fabric sensing techniques and e-textile fabrication methods. (topical review)

  8. Fabrication of Ge-on-insulator wafers by Smart-CutTM with thermal management for undamaged donor Ge wafers

    Science.gov (United States)

    Kim, Munho; Cho, Sang June; Jayeshbhai Dave, Yash; Mi, Hongyi; Mikael, Solomon; Seo, Jung-Hun; Yoon, Jung U.; Ma, Zhenqiang

    2018-01-01

    Newly engineered substrates consisting of semiconductor-on-insulator are gaining much attention as starting materials for the subsequent transfer of semiconductor nanomembranes via selective etching of the insulating layer. Germanium-on-insulator (GeOI) substrates are critically important because of the versatile applications of Ge nanomembranes (Ge NMs) toward electronic and optoelectronic devices. Among various fabrication techniques, the Smart-CutTM technique is more attractive than other methods because a high temperature annealing process can be avoided. Another advantage of Smart-CutTM is the reusability of the donor Ge wafer. However, it is very difficult to realize an undamaged Ge wafer because there exists a large mismatch in the coefficient of thermal expansion among the layers. Although an undamaged donor Ge wafer is a prerequisite for its reuse, research related to this issue has not yet been reported. Here we report the fabrication of 4-inch GeOI substrates using the direct wafer bonding and Smart-CutTM process with a low thermal budget. In addition, a thermo-mechanical simulation of GeOI was performed by COMSOL to analyze induced thermal stress in each layer of GeOI. Crack-free donor Ge wafers were obtained by annealing at 250 °C for 10 h. Raman spectroscopy and x-ray diffraction (XRD) indicated similarly favorable crystalline quality of the Ge layer in GeOI compared to that of bulk Ge. In addition, Ge p-n diodes using transferred Ge NM indicate a clear rectifying behavior with an on and off current ratio of 500 at ±1 V. This demonstration offers great promise for high performance transferrable Ge NM-based device applications.

  9. Tracking Activities in Complex Settings Using Smart Environment Technologies.

    Science.gov (United States)

    Singla, Geetika; Cook, Diane J; Schmitter-Edgecombe, Maureen

    2009-01-01

    The pervasive sensing technologies found in smart homes offer unprecedented opportunities for providing health monitoring and assistance to individuals experiencing difficulties living independently at home. A primary challenge that needs to be tackled to meet this need is the ability to recognize and track functional activities that people perform in their own homes and everyday settings. In this paper we look at approaches to perform real-time recognition of Activities of Daily Living. We enhance other related research efforts to develop approaches that are effective when activities are interrupted and interleaved. To evaluate the accuracy of our recognition algorithms we assess them using real data collected from participants performing activities in our on-campus smart apartment testbed.

  10. Interferometry for the LISA technology package (LTP) aboard SMART-2

    International Nuclear Information System (INIS)

    Heinzel, G; Braxmaier, C; Schilling, R; Ruediger, A; Robertson, D; Plate, M te; Wand, V; Arai, K; Johann, U; Danzmann, K

    2003-01-01

    The interferometer of the LISA technology package (LTP) on SMART-2 is needed to verify the performance of the gravitational sensors by monitoring the distance between two test masses with a noise level of 10 pm Hz -1/2 between 3 mHz and 30 mHz. It must continuously track the motion of the test mass distance while that distance changes by many μm with a speed of up to 20 μm s -1 , without losing track of the sign of the motion and without exerting any influence on the test masses that might lead to a motion above that level. As a result of a detailed comparison study, a heterodyne Mach-Zehnder interferometer was selected as the baseline for the SMART-2 mission. Its design and expected performance are described in this paper

  11. Improving Blood Pressure Control Using Smart Technology.

    Science.gov (United States)

    Ciemins, Elizabeth L; Arora, Anupama; Coombs, Nicholas C; Holloway, Barbara; Mullette, Elizabeth J; Garland, Robin; Walsh Bishop-Green, Shannon; Penso, Jerry; Coon, Patricia J

    2018-03-01

    The authors sought to determine if wireless oscillometric home blood pressure monitoring (HBPM) that integrates with smartphone technology improves blood pressure (BP) control among patients with new or existing uncontrolled hypertension (HTN). A prospective observational cohort study monitored BP control before and after an educational intervention and introduction to HBPM. Patients in the intervention group were instructed to track their BP using a smartphone device three to seven times per week. Cases were matched to controls at a 1:3 allocation ratio on several clinical characteristics over the same period and received usual care. The proportion of patients with controlled BP was compared between groups at pre- and postintervention, ∼9 months later. Results and Materials: The total study population included 484 patients with mean age 60 years (range 23-102 years), 47.7% female, and 84.6% Caucasian. Mean preintervention BP was 137.8 mm Hg systolic and 81.4 mm Hg diastolic. Mean BP control rates improved for patients who received HBPM from 42% to 67% compared with matched control patients who improved from 59% to 67% (p technology has the potential to improve HTN management among patients with uncontrolled or newly diagnosed HTN. Technology needs to be easy to use and operate and would work best when integrated into local electronic health record systems. In systems without this capability, medical assistants or other personnel may be trained to facilitate the process. Nurse navigator involvement was instrumental in bridging communication between the patients and provider.

  12. The need to know caregiver perspectives toward using smart home technology.

    Science.gov (United States)

    Giger, Jarod T; Markward, Martha

    2011-01-01

    This article reviews the literature on adults with serious mental illness, their caregivers, and smart home technology. The article provides compelling evidence for social workers to undertake research aimed at investigating caregivers' perceptions toward using smart home technology for care of adult family members or friends with a serious mental illness. Empirical support for using smart home technologies with adults with serious mental illness is provided, and recommendations for future social work research are offered.

  13. Space Missions for Automation and Robotics Technologies (SMART) Program

    Science.gov (United States)

    Cliffone, D. L.; Lum, H., Jr.

    1985-01-01

    NASA is currently considering the establishment of a Space Mission for Automation and Robotics Technologies (SMART) Program to define, develop, integrate, test, and operate a spaceborne national research facility for the validation of advanced automation and robotics technologies. Initially, the concept is envisioned to be implemented through a series of shuttle based flight experiments which will utilize telepresence technologies and real time operation concepts. However, eventually the facility will be capable of a more autonomous role and will be supported by either the shuttle or the space station. To ensure incorporation of leading edge technology in the facility, performance capability will periodically and systematically be upgraded by the solicitation of recommendations from a user advisory group. The facility will be managed by NASA, but will be available to all potential investigators. Experiments for each flight will be selected by a peer review group. Detailed definition and design is proposed to take place during FY 86, with the first SMART flight projected for FY 89.

  14. Smart farming technologies - description, taxonomy and economic impact

    DEFF Research Database (Denmark)

    Balafoutis, Athanasios T.; Beck, Bert; Tsiropoulos, Zisis

    2017-01-01

    Precision Agriculture is a cyclic optimization process where data have to be collected from the field, analysed and evaluated and finally used for decision making for site-specific management of the field. Smart farming technologies (SFT ) cover all these aspects of precision agriculture and can...... comprise the delineation of management zones, decision support systems and farm management information system s. Finally, precision application technologies embrace variable-rate application technologies, precision irrigation and weeding and machine guidance. In this chapter, the reader can find...... a technical description of the technologies included in each category accompanied by a taxonomy of all SFT in terms of farming system type, cropping system, availability, level of investment and farmers’ motives to adopt them. Finally, the economic impact that each SFT has compared to conventional...

  15. Effective use of smart home technology to increase well-being

    NARCIS (Netherlands)

    Don Bouwhuis; B.A.M. Ben Schouten; Paul Rutten; Anne-mie Sponselee

    2008-01-01

    The effectiveness of smart home technology in home care situations depends on the acceptance and use of the technology by both users and end-users. In the Netherlands many projects have started to introduce smart home technology and telecare in the homes of elderly people, but only some have been

  16. The Potential of Wastewater Energy Recovery in Smart Buildings by using Internet of Things Technology

    DEFF Research Database (Denmark)

    Lynggaard, Per

    2015-01-01

    exchanger technology in combination with smart building and Internet of Things technologies. By using advanced artificial intelligence and the Internet of Things technologies found in smart homes the heat recovering process is organized, controlled and planned intelligently; this provides the savings...

  17. Cutting Technology for Decommissioning of the Reactor Pressure Vessels in Nuclear Power Plants

    International Nuclear Information System (INIS)

    Jeong, Kwan Seong; Kim, Geun Ho; Moon, Jei Kwon; Choi, Byung Seon

    2012-01-01

    Lots of nuclear power plants have been decommissioned during the last 2 decades. An essential part of this work is the dismantling of the Reactor Pressure Vessel and its Internals. For this purpose a wide variety of different cutting technologies have been developed, adapted and applied. A detailed introduction to Plasma Arc cutting, Contact Arc Metal cutting and Abrasive Water Suspension Jet cutting is given, as it turned out that these cutting technologies are particularly suitable for these type of segmentation work. A comparison of these technologies including gaseous emissions, cutting power, manipulator requirements as well as selected design approaches are given. Process limits as well as actual limits of application are presented

  18. To create added value of smart home technology in small scale senior accommodations

    NARCIS (Netherlands)

    Dr. H.S.M. Kort; Hans Duits; Emelieke Huisman; Gerrit Jan Lanting

    2013-01-01

    Smart home technology has been introduced as a potential solution to support ageing in place, to enhance the quality of life of residents, or to decrease the workload of professionals. The ability of smart home technology is to monitor the activity of daily living and safety of residents. The aim of

  19. Needing smart home technologies: the perspectives of older adults in continuing care retirement communities

    Directory of Open Access Journals (Sweden)

    Karen Courtney

    2008-11-01

    Conclusions Factors influencing self-perception of need for smart home technology, including the influence of primary care providers, are presented. Further exploration of the factors influencing older adults' perceptions of smart home technology need and the development of appropriate interventions is necessary.

  20. Research on data collection key technology of smart electric energy meters

    Science.gov (United States)

    Chen, Xiangqun; Huang, Rui; Shen, Liman; Chen, Hao; Xiong, Dezhi; Xiao, Xiangqi; Mouhailiu; Renheng, Xu

    2018-02-01

    In recent years, smart electric energy meters are demand at 70 million to 90 million with the strong smart grid construction every year in China. However, there are some issues in smart electric energy meters data collection such as the interference of environment, low collection efficiency and inability to work when the power is off. In order to solve these issues above, it uses the RFID communication technology to collect the numbers and electric energy information of smart electric energy meters on the basis of the existing smart electric energy meters, and the related data collection communication experiments were made. The experimental result shows that the electric information and other data batch collection of RFID smart electric energy meters are realized in power and power off. It improves the efficiency and the overall success rate is 99.2% within 2 meters. It provides a new method for smart electric energy meters data collection.

  1. Smart Power: New power integrated circuit technologies and their applications

    Science.gov (United States)

    Kuivalainen, Pekka; Pohjonen, Helena; Yli-Pietilae, Timo; Lenkkeri, Jaakko

    1992-05-01

    Power Integrated Circuits (PIC) is one of the most rapidly growing branches of the semiconductor technology. The PIC markets has been forecast to grow from 660 million dollars in 1990 to 1658 million dollars in 1994. It has even been forecast that at the end of the 1990's the PIC markets would correspond to the value of the whole semiconductor production in 1990. Automotive electronics will play the leading role in the development of the standard PIC's. Integrated motor drivers (36 V/4 A), smart integrated switches (60 V/30 A), solenoid drivers, integrated switch-mode power supplies and regulators are the latest standard devices of the PIC manufactures. ASIC (Application Specific Integrated Circuits) PIC solutions are needed for the same reasons as other ASIC devices: there are no proper standard devices, a company has a lot of application knowhow, which should be kept inside the company, the size of the product must be reduced, and assembly costs are wished to be reduced by decreasing the number of discrete devices. During the next few years the most probable ASIC PIC applications in Finland will be integrated solenoid and motor drivers, an integrated electronic lamp ballast circuit and various sensor interface circuits. Application of the PIC technologies to machines and actuators will strongly be increased all over the world. This means that various PIC's, either standard PIC's or full custom ASIC circuits, will appear in many products which compete with the corresponding Finnish products. Therefore the development of the PIC technologies must be followed carefully in order to immediately be able to apply the latest development in the smart power technologies and their design methods.

  2. Smart gun technologies: One method of eliminating unauthorized firearm use

    Energy Technology Data Exchange (ETDEWEB)

    Weiss, D.R.

    1994-06-01

    Law enforcement officers work each day with individuals who can become aggressive and violent. Among the worst scenarios, which occur each year and often raise national media attention, an officer has his handgun taken away and used against him. As many as 12 officers per year are killed with their own gun. This problem can be addressed through the integration of modern sensors with control electronics to provide authorized user firearms for law enforcement and even recreational uses. A considerable benefit to law enforcement agencies, as well as society as a whole, would be gained by the application of recommended Smart Gun Technologies (SGT) as a method of limiting the use of firearms to authorized individuals. Sandia National Laboratory has been actively involved in the research and design of technologically sophisticated surety devices for weapons for the DOE and DOD. This experience is now being applied to criminal justice problems by transferring these technologies to commercial industry. In the SGT project Sandia is developing the user requirements that would limit a firearms use to its owner and/or authorized users. Various technologies that are capable of meeting the requirements are being investigated, these range from biometrics identification to radio-controlled devices. Research is presently underway to investigate which technologies represent the best solutions to the problem. Proof of concept demonstration models are being built for the most promising SGT with the intent of technology transfer. Different solutions are recommended for the possible applications: law enforcement, military, and commercial (personal protection/recreational) use.

  3. Smarter energy from smart metering to the smart grid

    CERN Document Server

    Sun, Hongjian; Poor, H Vincent; Carpanini, Laurence; Fornié, Miguel Angel Sánchez

    2016-01-01

    This book presents cutting-edge perspectives and research results in smart energy spanning multiple disciplines across four main topics: smart metering, smart grid modeling, control and optimisation, and smart grid communications and networking.

  4. Shape Morphing Adaptive Radiator Technology (SMART) Updates to Techport Entry

    Science.gov (United States)

    Erickson, Lisa; Bertagne, Christopher; Hartl, Darren; Witcomb, John; Cognata, Thomas

    2017-01-01

    The Shape-Morphing Adaptive Radiator Technology (SMART) project builds off the FY16 research effort that developed a flexible composite radiator panel and demonstrated its ability to actuate from SMA's attached to it. The proposed FY17 Shape-Morphing Adaptive Radiator Technology (SMART) project's goal is to 1) develop a practical radiator design with shape memory alloys (SMAs) bonded to the radiator's panel, and 2) build a multi-panel radiator prototype for subsequent system level thermal vacuum tests. The morphing radiator employs SMA materials to passively change its shape to adapt its rate of heat rejection to vehicle requirements. Conceptually, the radiator panel has a naturally closed position (like a cylinder) in a cold environment. Whenever the radiator's temperature gradually rises, SMA's affixed to the face sheet will pull the face sheet open a commensurate amount - increasing the radiators view to space and causing it to reject more heat. In a vehicle, the radiator's variable heat rejection capabilities would reduce the number of additional heat rejection devices in a vehicle's thermal control system. This technology aims to help achieve the required maximum to minimum heat rejection ratio required for manned space vehicles to adopt a lighter, simpler, single loop thermal control architecture (ATCS). Single loop architectures are viewed as an attractive means to reduce mass and complexity over traditional dual-loop solutions. However, fluids generally considered safe enough to flow within crewed cabins (e.g. propylene glycol-water mixtures) have much higher freezing points and viscosities than those used in the external sides of dual loop ATCSs (e.g. Ammonia and HFE7000).

  5. Smart home technologies for health and social care support.

    Science.gov (United States)

    Martin, Suzanne; Kelly, Greg; Kernohan, W George; McCreight, Bernadette; Nugent, Christopher

    2008-10-08

    The integration of smart home technology to support health and social care is acquiring an increasing global significance. Provision is framed within the context of a rapidly changing population profile, which is impacting on the number of people requiring health and social care, workforce availability and the funding of healthcare systems. To explore the effectiveness of smart home technologies as an intervention for people with physical disability, cognitive impairment or learning disability, who are living at home, and to consider the impact on the individual's health status and on the financial resources of health care. We searched the following databases for primary studies: (a) the Cochrane Effective Practice and Organisation of Care (EPOC) Group Register, (b) the Cochrane Central Register of Controlled Trials (CENTRAL), (The Cochrane Library, issue 1, 2007), and (c) bibliographic databases, including MEDLINE (1966 to March 2007), EMBASE (1980 to March 2007) and CINAHL (1982 to March 2007). We also searched the Database of Abstracts of Reviews of Effectiveness (DARE). We searched the electronic databases using a strategy developed by the EPOC Trials Search Co-ordinator. We included randomised controlled trials (RCTs), quasi-experimental studies, controlled before and after studies (CBAs) and interrupted time series analyses (ITS). Participants included adults over the age of 18, living in their home in a community setting. Participants with a physical disability, dementia or a learning disability were included. The included interventions were social alarms, electronic assistive devices, telecare social alert platforms, environmental control systems, automated home environments and 'ubiquitous homes'. Outcome measures included any objective measure that records an impact on a participant's quality of life, healthcare professional workload, economic outcomes, costs to healthcare provider or costs to participant. We included measures of service satisfaction

  6. Independence and shared decision making: the role of smart home technology in empowering older adults.

    Science.gov (United States)

    Demiris, George

    2009-01-01

    This study aims to explore the concepts of independence and shared decision making in the context of smart home technologies for older adults. We conducted a Delphi study with three rounds involving smart home designers, and researchers as well as community dwelling older adults. While there were differences in the way different stakeholders define these concepts, the study findings provide clear implications for the design, implementation and evaluation of smart home applications.

  7. Communication and Networking in Smart Grids

    CERN Document Server

    Xiao, Yang

    2012-01-01

    Appropriate for researchers, practitioners, and students alike, Communication and Networking in Smart Grids presents state-of-the-art approaches and novel technologies for communication networks in smart grids. It explains how contemporary grid networks are developed and deployed and presents a collection of cutting-edge advances to help improve current practice. Prominent researchers working on smart grids and in related fields around the world explain the fundamental aspects and applications of smart grids. Describing the role that communication and networking will play in future smart grids

  8. Emerging roles for telemedicine and smart technologies in dementia care.

    Science.gov (United States)

    Bossen, Ann L; Kim, Heejung; Williams, Kristine N; Steinhoff, Andreanna E; Strieker, Molly

    Demographic aging of the world population contributes to an increase in the number of persons diagnosed with dementia (PWD), with corresponding increases in health care expenditures. In addition, fewer family members are available to care for these individuals. Most care for PWD occurs in the home, and family members caring for PWD frequently suffer negative outcomes related to the stress and burden of observing their loved one's progressive memory and functional decline. Decreases in cognition and self-care also necessitate that the caregiver takes on new roles and responsibilities in care provision. Smart technologies are being developed to support family caregivers of PWD in a variety of ways, including provision of information and support resources online, wayfinding technology to support independent mobility of the PWD, monitoring systems to alert caregivers to changes in the PWD and their environment, navigation devices to track PWD experiencing wandering, and telemedicine and e-health services linking caregivers and PWD with health care providers. This paper will review current uses of these advancing technologies to support care of PWD. Challenges unique to widespread acceptance of technology will be addressed and future directions explored.

  9. Technology Analysis of Global Smart Light Emitting Diode (LED Development Using Patent Data

    Directory of Open Access Journals (Sweden)

    Sangsung Park

    2017-08-01

    Full Text Available Technological developments related to smart light emitting diode (LED systems have progressed rapidly in recent years. In this paper, patent documents related to smart LED technology are collected and analyzed to understand the technology development of smart LED systems. Most previous studies of the technology were dependent on the knowledge and experience of domain experts, using techniques such as Delphi surveys or technology road-mapping. These approaches may be subjective and lack robustness, because the results can vary according to the selected expert groups. We therefore propose a new technology analysis methodology based on statistical modeling to obtain objective and relatively stable results. The proposed method consists of visualization based on Bayesian networks and a linear count model to analyze patent documents related to smart LED technology. Combining these results, a global hierarchical technology structure is created that can enhance the sustainability in smart LED system technology. In order to show how this methodology could be applied to real-world problems, we carry out a case study on the technology analysis of smart LED systems.

  10. Prosthetic Smart Socket Technology to Improve Patient Interaction, Usability, Comfort, Fit and Function

    Science.gov (United States)

    2017-10-01

    impact on society beyond science and technology ? Nothing to report at this time. 5. CHANGES/PROBLEMS: Changes in approach and reasons for...AWARD NUMBER: W81XWH-16-1-0785 TITLE: Prosthetic Smart Socket Technology to Improve Patient Interaction, Usability, Comfort, Fit and Function...2016 - 29 Sep 2017 4. TITLE AND SUBTITLE Prosthetic Smart Socket Technology to Improve Patient Interaction, Usability, Comfort, Fit and Function 5a

  11. Health smart cards: merging technology and medical information.

    Science.gov (United States)

    Ward, Sherry R

    2003-01-01

    Smart cards are credit card-sized plastic cards, with an embedded dime-sized Integrated Circuit microprocessor chip. Smart cards can be used for keyless entry, electronic medical records, etc. Health smart cards have been in limited use since 1982 in Europe and the United States, and several barriers including lack of infrastructure, low consumer confidence, competing standards, and cost continue to be addressed.

  12. A Review on Development Practice of Smart Grid Technology in China

    Science.gov (United States)

    Han, Liu; Chen, Wei; Zhuang, Bo; Shen, Hongming

    2017-05-01

    Smart grid has become an inexorable trend of energy and economy development worldwide. Since the development of smart grid was put forward in China in 2009, we have obtained abundant research results and practical experiences as well as extensive attention from international community in this field. This paper reviews the key technologies and demonstration projects on new energy connection forecasts; energy storage; smart substations; disaster prevention and reduction for power transmission lines; flexible DC transmission; distribution automation; distributed generation access and micro grid; smart power consumption; the comprehensive demonstration of power distribution and utilization; smart power dispatching and control systems; and the communication networks and information platforms of China, systematically, on the basis of 5 fields, i.e., renewable energy integration, smart power transmission and transformation, smart power distribution and consumption, smart power dispatching and control systems and information and communication platforms. Meanwhile, it also analyzes and compares with the developmental level of similar technologies abroad, providing an outlook on the future development trends of various technologies.

  13. Smart homes, private homes? An empirical study of technology researchers' perceptions of ethical issues in developing smart-home health technologies.

    Science.gov (United States)

    Birchley, Giles; Huxtable, Richard; Murtagh, Madeleine; Ter Meulen, Ruud; Flach, Peter; Gooberman-Hill, Rachael

    2017-04-04

    Smart-home technologies, comprising environmental sensors, wearables and video are attracting interest in home healthcare delivery. Development of such technology is usually justified on the basis of the technology's potential to increase the autonomy of people living with long-term conditions. Studies of the ethics of smart-homes raise concerns about privacy, consent, social isolation and equity of access. Few studies have investigated the ethical perspectives of smart-home engineers themselves. By exploring the views of engineering researchers in a large smart-home project, we sought to contribute to dialogue between ethics and the engineering community. Either face-to-face or using Skype, we conducted in-depth qualitative interviews with 20 early- and mid-career smart-home researchers from a multi-centre smart-home project, who were asked to describe their own experience and to reflect more broadly about ethical considerations that relate to smart-home design. With participants' consent, interviews were audio-recorded, transcribed and analysed using a thematic approach. Two overarching themes emerged: in 'Privacy', researchers indicated that they paid close attention to negative consequences of potential unauthorised information sharing in their current work. However, when discussing broader issues in smart-home design beyond the confines of their immediate project, researchers considered physical privacy to a lesser extent, even though physical privacy may manifest in emotive concerns about being watched or monitored. In 'Choice', researchers indicated they often saw provision of choice to end-users as a solution to ethical dilemmas. While researchers indicated that choices of end-users may need to be restricted for technological reasons, ethical standpoints that restrict choice were usually assumed and embedded in design. The tractability of informational privacy may explain the greater attention that is paid to it. However, concerns about physical privacy may

  14. Novel Smart Glove Technology as a Biomechanical Monitoring Tool

    Directory of Open Access Journals (Sweden)

    Brendan O’FLYNN

    2015-10-01

    Full Text Available Developments in Virtual Reality (VR technology and its overall market have been occurring since the 1960s when Ivan Sutherland created the world’s first tracked head-mounted display (HMD – a goggle type head gear. In society today, consumers are expecting a more immersive experience and associated tools to bridge the cyber-physical divide. This paper presents the development of a next generation smart glove microsystem to facilitate Human Computer Interaction through the integration of sensors, processors and wireless technology. The objective of the glove is to measure the range of hand joint movements, in real time and empirically in a quantitative manner. This includes accurate measurement of flexion, extension, adduction and abduction of the metacarpophalangeal (MCP, Proximal interphalangeal (PIP and Distal interphalangeal (DIP joints of the fingers and thumb in degrees, together with thumb-index web space movement. This system enables full real-time monitoring of complex hand movements. Commercially available gloves are not fitted with sufficient sensors for full data capture, and require calibration for each glove wearer. Unlike these current state-of-the-art data gloves, the UU / Tyndall Inertial Measurement Unit (IMU glove uses a combination of novel stretchable substrate material and 9 degree of freedom (DOF inertial sensors in conjunction with complex data analytics to detect joint movement. Our novel IMU data glove requires minimal calibration and is therefore particularly suited to multiple application domains such as Human Computer interfacing, Virtual reality, the healthcare environment..

  15. The Role of Internet of Things (IoT) in Smart Cities: Technology Roadmap-oriented Approaches

    OpenAIRE

    Eunil Park; Angel P. del Pobil; Sang Jib Kwon

    2018-01-01

    Since the concept of a smart city was introduced, IoT (Internet of Things) has beenconsidered the key infrastructure in a smart city. However, there are currently no detailed explanations of the technical contributions of IoT in terms of the management, development, and improvements of smart cities. Therefore, the current study describes the importance of IoT technologies on the technology roadmap (TRM) of a smart city. Moreover, the survey with about 200 experts was conducted to investigate ...

  16. ETHICS OF SMART HOUSE WELFARE TECHNOLOGY FOR OLDER ADULTS: A SYSTEMATIC LITERATURE REVIEW.

    Science.gov (United States)

    Sánchez, Veralia Gabriela; Taylor, Ingrid; Bing-Jonsson, Pia Cecilie

    2017-01-01

    The University College of Southeast Norway has an on-going project to develop a smart house welfare system to allow older adults and people with disabilities to remain in their homes for as long as they wish in safe, dignified, living conditions. This article reviews reported ethical challenges to implementing smart houses for older adults. A systematic literature review identified twenty-four articles in English, French, Spanish, and Norwegian, which were analyzed and synthesized using Hofmann's question list to investigate the reported ethical challenges. Smart houses offer a promising way to improve access to home care for older adults and people with disabilities. However, important ethical challenges arise when implementing smart houses, including cost-effectiveness, privacy, autonomy, informed consent, dignity, safety, and trust. The identified ethical challenges are important to consider when developing smart house systems. Due to the limitations of smart house technology, designers and users should be mindful that smart houses can achieve a safer and more dignified life-style but cannot solve all the challenges related to ageing, disabilities, and disease. At some point, smart houses can no longer help persons as they develop needs that smart houses cannot meet.

  17. Implementing Smart School Technology at the Secondary Level.

    Science.gov (United States)

    Stallard, Charles K.

    This paper describes the characteristics of "smart schools" and offers guidelines for developing such schools. Smart schools are defined as having three features: (1) they are computer networked via local area networks in order to share information through teleconferencing, databases, and electronic mail; (2) they are connected beyond…

  18. Electric Energy Management in the Smart Home: Perspectives on Enabling Technologies and Consumer Behavior

    Energy Technology Data Exchange (ETDEWEB)

    Zipperer, A. [Colorado State Univ., Fort Collins, CO (United States); Aloise-Young, P. A. [Colorado State Univ., Fort Collins, CO (United States); Suryanarayanan, S. [Colorado State Univ., Fort Collins, CO (United States); Zimmerle, D. [Colorado State Univ., Fort Collins, CO (United States); Roche, R. [Univ. of Technology, Belfort-Montebeliard (France); Earle, L. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Christensen, D. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Bauleo, P. [Fort Collins Utilities, CO (United States)

    2013-08-01

    Smart homes hold the potential for increasing energy efficiency, decreasing costs of energy use, decreasing the carbon footprint by including renewable resources, and trans-forming the role of the occupant. At the crux of the smart home is an efficient electric energy management system that is enabled by emerging technologies in the electricity grid and consumer electronics. This article presents a discussion of the state-of-the-art in electricity management in smart homes, the various enabling technologies that will accelerate this concept, and topics around consumer behavior with respect to energy usage.

  19. Electric Energy Management in the Smart Home: Perspectives on Enabling Technologies and Consumer Behavior

    Energy Technology Data Exchange (ETDEWEB)

    Zipperer, Adam; Aloise-Young, Patricia A.; Suryanarayanan, Siddharth; Roche, Robin; Earle, Lieko; Christensen, Dane; Bauleo, Pablo; Zimmerle, Daniel

    2013-11-01

    Smart homes hold the potential for increasing energy efficiency, decreasing costs of energy use, decreasing the carbon footprint by including renewable resources, and transforming the role of the occupant. At the crux of the smart home is an efficient electric energy management system that is enabled by emerging technologies in the electric grid and consumer electronics. This article presents a discussion of the state-of-the-art in electricity management in smart homes, the various enabling technologies that will accelerate this concept, and topics around consumer behavior with respect to energy usage.

  20. Investigating the effects of smart technology on customer dynamics and customer experience

    OpenAIRE

    Foroudi, Pantea; Gupta, Suraksha; Sivarajah, Uthayasankar; Broderick, Amanda

    2018-01-01

    Increased use of smart technologies by customers is leading to recognition of their influence on the shopping experiences of customers by practitioners. However, the academic literature fails to acknowledge the influence of smart technology usage, combined with behavioural intention of the customer, on the dynamics and experience of customers. This research utilises explanatory research at the preliminary stage to examine this phenomenon in a retail setting. A conceptual framework was created...

  1. [Vision on and use of physical restraints and 'smart technology' in nursing homes in Flanders].

    Science.gov (United States)

    Carlassara, V; Lampo, E; Degryse, B; Van Audenhove, C; Spruytte, N

    2017-04-01

    The STAFF-project investigates in what way 'smart technology' can offer an alternative for physical restraints in nursing homes. A survey is realized aimed at gaining more insight into the vision on and the use of physical restraints and 'smart technology'. Two partly overlapping structured questionnaires were developed and sent to nursing home staff in Flanders (Belgium). One hundred fifty six administrators (managers or assistant-managers) and 238 caregiving staff (nurses, nursing aids, paramedical staff and other) completed the online questionnaire. In general there is a low acceptability of physical restraint use, however, a more nuanced picture of acceptability is present depending on the specific motivation for using physical restraints and on the specific means of physical restraints. About half of the administrators say they use smart technology in the nursing home. The two main reasons for not applying (yet) smart technology are 'too high price for smart technology' and 'inadequate infrastructure of the nursing home'. All respondents underscore the importance of multiple strategies to diminish the use of physical restraints in nursing homes. Physical restraint use is a complex theme and needs a nuanced analysis and management. This study shows that there is still room for improvement in diminishing the use of physical restraints and that nursing homes in Flanders are open to use smart technology.

  2. Cutting edge technology to enhance nursing classroom instruction at Coppin State University.

    Science.gov (United States)

    Black, Crystal Day; Watties-Daniels, A Denyce

    2006-01-01

    Educational technologies have changed the paradigm of the teacher-student relationship in nursing education. Nursing students expect to use and to learn from cutting edge technology during their academic careers. Varied technology, from specified software programs (Tegrity and Blackboard) to the use of the Internet as a research medium, can enhance student learning. The authors provide an overview of current cutting edge technologies in nursing classroom instruction and its impact on future nursing practice.

  3. Smart City Pilot Projects Using LoRa and IEEE802.15.4 Technologies.

    Science.gov (United States)

    Pasolini, Gianni; Buratti, Chiara; Feltrin, Luca; Zabini, Flavio; De Castro, Cristina; Verdone, Roberto; Andrisano, Oreste

    2018-04-06

    Information and Communication Technologies (ICTs), through wireless communications and the Internet of Things (IoT) paradigm, are the enabling keys for transforming traditional cities into smart cities, since they provide the core infrastructure behind public utilities and services. However, to be effective, IoT-based services could require different technologies and network topologies, even when addressing the same urban scenario. In this paper, we highlight this aspect and present two smart city testbeds developed in Italy. The first one concerns a smart infrastructure for public lighting and relies on a heterogeneous network using the IEEE 802.15.4 short-range communication technology, whereas the second one addresses smart-building applications and is based on the LoRa low-rate, long-range communication technology. The smart lighting scenario is discussed providing the technical details and the economic benefits of a large-scale (around 3000 light poles) flexible and modular implementation of a public lighting infrastructure, while the smart-building testbed is investigated, through measurement campaigns and simulations, assessing the coverage and the performance of the LoRa technology in a real urban scenario. Results show that a proper parameter setting is needed to cover large urban areas while maintaining the airtime sufficiently low to keep packet losses at satisfactory levels.

  4. Smart City Pilot Projects Using LoRa and IEEE802.15.4 Technologies

    Directory of Open Access Journals (Sweden)

    Gianni Pasolini

    2018-04-01

    Full Text Available Information and Communication Technologies (ICTs, through wireless communications and the Internet of Things (IoT paradigm, are the enabling keys for transforming traditional cities into smart cities, since they provide the core infrastructure behind public utilities and services. However, to be effective, IoT-based services could require different technologies and network topologies, even when addressing the same urban scenario. In this paper, we highlight this aspect and present two smart city testbeds developed in Italy. The first one concerns a smart infrastructure for public lighting and relies on a heterogeneous network using the IEEE 802.15.4 short-range communication technology, whereas the second one addresses smart-building applications and is based on the LoRa low-rate, long-range communication technology. The smart lighting scenario is discussed providing the technical details and the economic benefits of a large-scale (around 3000 light poles flexible and modular implementation of a public lighting infrastructure, while the smart-building testbed is investigated, through measurement campaigns and simulations, assessing the coverage and the performance of the LoRa technology in a real urban scenario. Results show that a proper parameter setting is needed to cover large urban areas while maintaining the airtime sufficiently low to keep packet losses at satisfactory levels.

  5. Smart Grids influence in the competitiveness of the EITT sector (Electronics, Information Technologies and Telecommunications); Incidencia de las Smart Grids en la competitividad del sector ETIC

    Energy Technology Data Exchange (ETDEWEB)

    Ibanes del Agua, E.

    2012-07-01

    The aim of this article is to provide a general vision about the how the smart grids development could have an influence in the competitiveness and opportunities for the industry of electronics, information technologies and telecommunications. General concepts about smart grids are summarized, as well as the changes that are foreseen in the electrical network and the most important technologies that will support the development of the smart grids. A smart grid is a transport and distribution network that has the capacity to understanding, assimilate, elaborate and use it adequately, with an intensive use of the information technologies and the telecommunications. The article is completed by projects, initiatives and activities related to the smart grids and by different conclusions. (Author)

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

    Directory of Open Access Journals (Sweden)

    Nurgül Demirtaş

    2014-01-01

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

  7. A theoretical model to explain the smart technology adoption behaviors of elder consumers (Elderadopt).

    Science.gov (United States)

    Golant, Stephen M

    2017-08-01

    A growing global population of older adults is potential consumers of a category of products referred to as smart technologies, but also known as telehealth, telecare, information and communication technologies, robotics, and gerontechnology. This paper constructs a theoretical model to explain whether older people will adopt smart technology options to cope with their discrepant individual or environmental circumstances, thereby enabling them to age in place. Its proposed constructs and relationships are drawn from multiple academic disciplines and professional specialties, and an extensive literature focused on the factors influencing the acceptance of these smart technologies. It specifically examines whether older adults will substitute these new technologies for traditional coping solutions that rely on informal and formal care assistance and low technology related products. The model argues that older people will more positively evaluate smart technology alternatives when they feel more stressed because of their unmet needs, have greater resilience (stronger perceptions of self-efficacy and greater openness to new information), and are more strongly persuaded by their sources of outside messaging (external information) and their past experiences (internal information). It proposes that older people distinguish three attributes of these coping options when they appraise them: perceived efficaciousness, perceived usability, and perceived collateral damages. The more positively older people evaluate these attributes, the more likely that they will adopt these smart technology products. Copyright © 2017 Elsevier Inc. All rights reserved.

  8. Prosumers and smart grid technologies in Denmark: developing user competences in smart grid households

    DEFF Research Database (Denmark)

    Hansen, Meiken; Hauge, Bettina

    2017-01-01

    This paper explores and describes resident’s experiences from a smart grid project that involved 20 households in a rural area in Denmark and ran from 2014 to 2015. The study is based on qualitative data from the participating households, collected 6, 12 and 18 months after the start...... of the intervention. Drawing on theories of social practice and the three intertwined elements of a practice: competences, images and materials, the paper contributes with an in-depth analysis of a complex intervention, focusing on how the participants changed energy practices as a result of the installed smart grid...

  9. User Adaptive and Context-Aware Smart Home Using Pervasive and Semantic Technologies

    Directory of Open Access Journals (Sweden)

    Aggeliki Vlachostergiou

    2016-01-01

    Full Text Available Ubiquitous Computing is moving the interaction away from the human-computer paradigm and towards the creation of smart environments that users and things, from the IoT perspective, interact with. User modeling and adaptation is consistently present having the human user as a constant but pervasive interaction introduces the need for context incorporation towards context-aware smart environments. The current article discusses both aspects of the user modeling and adaptation as well as context awareness and incorporation into the smart home domain. Users are modeled as fuzzy personas and these models are semantically related. Context information is collected via sensors and corresponds to various aspects of the pervasive interaction such as temperature and humidity, but also smart city sensors and services. This context information enhances the smart home environment via the incorporation of user defined home rules. Semantic Web technologies support the knowledge representation of this ecosystem while the overall architecture has been experimentally verified using input from the SmartSantander smart city and applying it to the SandS smart home within FIRE and FIWARE frameworks.

  10. Smart Grid as advanced technology enabler of demand response

    Energy Technology Data Exchange (ETDEWEB)

    Gellings, C.W.; Samotyj, M. [Electric Power Research Institute (EPRI), Palo Alto, CA (United States)

    2013-11-15

    Numerous papers and articles presented worldwide at different conferences and meetings have already covered the goals, objectives, architecture, and business plans of Smart Grid. The number of electric utilities worldwide has followed up with demonstration and deployment efforts. Our initial assumptions and expectations of Smart Grid functionality have been confirmed. We have indicated that Smart Grid will fulfill the following goals: enhance customer service, improve operational efficiency, enhance demand response and load control, transform customer energy use behavior, and support new utility business models. For the purpose of this paper, we shall focus on which of those above-mentioned Smart Grid functionalities are going to facilitate the ever-growing need for enhanced demand response and load control.

  11. Smart roadside initiative gap analysis : trucking technology literature review.

    Science.gov (United States)

    2014-04-01

    The Smart Roadside Initiative (SRI) was designed to breakdown information silos at the roadside in order to improve : motor carrier safety and mobility, as well as the operational efficiency of motor carriers and the public-sector agencies : that reg...

  12. Cognitive Spectrum Sharing: An Enabling Wireless Communication Technology for a Wide Use of Smart Systems

    Directory of Open Access Journals (Sweden)

    Romano Fantacci

    2016-05-01

    Full Text Available A smart city is an environment where a pervasive, multi-service network is employed to provide citizens improved living conditions as well as better public safety and security. Advanced communication technologies are essential to achieve this goal. In particular, an efficient and reliable communication network plays a crucial role in providing continue, ubiquitous, and reliable interconnections among users, smart devices, and applications. As a consequence, wireless networking appears as the principal enabling communication technology despite the necessity to face severe challenges to satisfy the needs arising from a smart environment, such as explosive data volume, heterogeneous data traffic, and support of quality of service constraints. An interesting approach for meeting the growing data demand due to smart city applications is to adopt suitable methodologies to improve the usage of all potential spectrum resources. Towards this goal, a very promising solution is represented by the Cognitive Radio technology that enables context-aware capability in order to pursue an efficient use of the available communication resources according to the surrounding environment conditions. In this paper we provide a review of the characteristics, challenges, and solutions of a smart city communication architecture, based on the Cognitive Radio technology, by focusing on two new network paradigms—namely, Heterogeneous Network and Machines-to-Machines communications—that are of special interest to efficiently support smart city applications and services.

  13. Nuclear Safety in A Post-Fukushima ERDA: Moving Forward with smart Mobile Technology

    International Nuclear Information System (INIS)

    Choi, J. H.; Suh, K. Y.

    2012-01-01

    The so-called smart mobile technology refers to the know-how that is being applied to smart phones and smart pads such as ipa and Galaxy Tab, just to name a few. According to Gardner, 280 million smart phones were purchased in year 2010, and another 500 million will be sold in 2013. For the smart pad, the number was 7 million in 2010 and over 30 million pad shall be picked up by buyers. Smart devices are charging the individuals, corporate and societies in the world with '3a' meaning real time, infinite reach of information and communication beating the space limitation. Smart devices are tethered to the Global Positioning System (GPS), high resolution camera, touch sensor Graphic User Interface (GUI), gyro sensor for inclination information, motion sensor, voice recognition, face recognition, cloud, and so forth. These technologies bring about the remote office so that people not only work in their offices but communicate with concurrent information through the Social Networking Service (SNS), build their social relationship, and enjoy their free time with various entertainment mobile applications. These changes signify the strongest information power since the computing history began. The smart mobile technology can also bestow a boost to congested nuclear power industry due to the recent Fukushima Decah nuclear power plants (NPPs) accident. At first, the mobile office and cloud technology will endow the biggest variety to let US manage and access to the desired information anytime and anywhere. The display panel and camera built in the smart mobile device can make the augmented reality (AR) possible to nuclear power industry. For example, the smart mobile devices can be utilized to support the product assembly process in manufacturing company relevant to NPPs. Compared to previous assembly work that is coming and going to find the tools, one can accomplish the assembly process without wasting time, watching manual at the same time at the spot. Experienced

  14. Nuclear Safety in A Post-Fukushima ERDA: Moving Forward with smart Mobile Technology

    Energy Technology Data Exchange (ETDEWEB)

    Choi, J. H. [PHILOSOPHIA, Seoul (Korea, Republic of); Suh, K. Y. [Seoul National Univ., Seoul (Korea, Republic of)

    2012-03-15

    The so-called smart mobile technology refers to the know-how that is being applied to smart phones and smart pads such as ipa and Galaxy Tab, just to name a few. According to Gardner, 280 million smart phones were purchased in year 2010, and another 500 million will be sold in 2013. For the smart pad, the number was 7 million in 2010 and over 30 million pad shall be picked up by buyers. Smart devices are charging the individuals, corporate and societies in the world with '3a' meaning real time, infinite reach of information and communication beating the space limitation. Smart devices are tethered to the Global Positioning System (GPS), high resolution camera, touch sensor Graphic User Interface (GUI), gyro sensor for inclination information, motion sensor, voice recognition, face recognition, cloud, and so forth. These technologies bring about the remote office so that people not only work in their offices but communicate with concurrent information through the Social Networking Service (SNS), build their social relationship, and enjoy their free time with various entertainment mobile applications. These changes signify the strongest information power since the computing history began. The smart mobile technology can also bestow a boost to congested nuclear power industry due to the recent Fukushima Decah nuclear power plants (NPPs) accident. At first, the mobile office and cloud technology will endow the biggest variety to let US manage and access to the desired information anytime and anywhere. The display panel and camera built in the smart mobile device can make the augmented reality (AR) possible to nuclear power industry. For example, the smart mobile devices can be utilized to support the product assembly process in manufacturing company relevant to NPPs. Compared to previous assembly work that is coming and going to find the tools, one can accomplish the assembly process without wasting time, watching manual at the same time at the spot

  15. Organizational and technological correlates of nurses' trust in a smart intravenous pump.

    Science.gov (United States)

    Montague, Enid; Asan, Onur; Chiou, Erin

    2013-03-01

    The aim of this study was to understand technology and system characteristics that contribute to nurses' ratings of trust in a smart intravenous pump. Nurses' trust in new technologies can influence how technologies are used. Trust in technology is defined as a person's belief that a technology will not fail them. Potential outcomes of trust in technology are appropriate trust, overtrust, distrust, and mistrust. Trust in technology is also related to several use-specific outcomes, including appropriate use and inappropriate use such as overreliance, disuse or rejection, or misuse. Understanding trust in relation to outcomes can contribute to designs that facilitate appropriate trust in new technologies. A survey was completed by 391 nurses a year after the implementation of a new smart intravenous pump. The survey assessed trust in the intravenous pump and other elements of the sociotechnical system, individual characteristics, technology characteristics, and organizational characteristics. Results show that perceptions of usefulness, safety, ease of use, and usability are related to ratings of trust in smart intravenous pumps. Other work systemfactors such as perception of work environment, age, experience, quality of work, and perception of work performance are also related to ratings of trust. Nurses' trust in smart intravenous pumps is influenced by both characteristics of the technology and the sociotechnical system. Findings from this research have implications for the design of future smart intravenous pumps and health systems. Recommendations for appropriately trustworthy smart intravenous pumps are discussed. Findings also have implications for how trust in health technologies can be measured and conceptualized in complex sociotechnical systems.

  16. Smart technologies to enhance social connectedness in older people who live at home.

    Science.gov (United States)

    Morris, Meg E; Adair, Brooke; Ozanne, Elizabeth; Kurowski, William; Miller, Kimberly J; Pearce, Alan J; Santamaria, Nick; Long, Maureen; Ventura, Cameron; Said, Catherine M

    2014-09-01

    To examine the effectiveness of smart technologies in improving or maintaining the social connectedness of older people living at home. We conducted a systematic review and critical evaluation of research articles published between 2000 and 2013. Article screening, data extraction and quality assessment (using the Downs and Black checklist) were conducted by two independent researchers. Eighteen publications were identified that evaluated the effect of smart technologies on dimensions of social connectedness. Fourteen studies reported positive outcomes in aspects such as social support, isolation and loneliness. There was emerging evidence that some technologies augmented the beneficial effects of more traditional aged-care services. Smart technologies, such as tailored internet programs, may help older people better manage and understand various health conditions, resulting in subsequent improvements in aspects of social connectedness. Further research is required regarding how technological innovations could be promoted, marketed and implemented to benefit older people. © 2014 ACOTA.

  17. Leaving patients to their own devices? Smart technology, safety and therapeutic relationships.

    Science.gov (United States)

    Ho, Anita; Quick, Oliver

    2018-03-06

    This debate article explores how smart technologies may create a double-edged sword for patient safety and effective therapeutic relationships. Increasing utilization of health monitoring devices by patients will likely become an important aspect of self-care and preventive medicine. It may also help to enhance accurate symptom reports, diagnoses, and prompt referral to specialist care where appropriate. However, the development, marketing, and use of such technology raise significant ethical implications for therapeutic relationships and patient safety. Drawing on lessons learned from other direct-to-consumer health products such as genetic testing, this article explores how smart technology can also pose regulatory challenges and encourage overutilization of healthcare services. In order for smart technology to promote safer care and effective therapeutic encounters, the technology and its utilization must be safe. This article argues for unified regulatory guidelines and better education for both healthcare providers and patients regarding the benefits and risks of these devices.

  18. Smart grid, household consumers and asymmetries: Energy visualization and scripting of technology

    DEFF Research Database (Denmark)

    Hansen, Meiken

    This paper will focus on the asymmetries that occur when different consumer groups are presented to the same energy visualisation equipment. The studied technology is home automation/control equipment, designed to contribute to the general set up of smart grid (facilitate a flexible use......-technologies applied in the human actor's homes) and how the consumers interpret the technology (the De-scription of the object). In relation to the general goals of smart grid to change the consumption of electricity into being more flexible, it is relevant to investigate if different consumer groups accept...... of electricity and accommodate demand response). Large smart grid pilot projects suggest that energy visualisation technology will be a common part of households in the future. There exist numerous different visualisation technologies within the area of electricity and private consumers today.This study seeks...

  19. Automated assessment of cognitive health using smart home technologies.

    Science.gov (United States)

    Dawadi, Prafulla N; Cook, Diane J; Schmitter-Edgecombe, Maureen; Parsey, Carolyn

    2013-01-01

    The goal of this work is to develop intelligent systems to monitor the wellbeing of individuals in their home environments. This paper introduces a machine learning-based method to automatically predict activity quality in smart homes and automatically assess cognitive health based on activity quality. This paper describes an automated framework to extract set of features from smart home sensors data that reflects the activity performance or ability of an individual to complete an activity which can be input to machine learning algorithms. Output from learning algorithms including principal component analysis, support vector machine, and logistic regression algorithms are used to quantify activity quality for a complex set of smart home activities and predict cognitive health of participants. Smart home activity data was gathered from volunteer participants (n=263) who performed a complex set of activities in our smart home testbed. We compare our automated activity quality prediction and cognitive health prediction with direct observation scores and health assessment obtained from neuropsychologists. With all samples included, we obtained statistically significant correlation (r=0.54) between direct observation scores and predicted activity quality. Similarly, using a support vector machine classifier, we obtained reasonable classification accuracy (area under the ROC curve=0.80, g-mean=0.73) in classifying participants into two different cognitive classes, dementia and cognitive healthy. The results suggest that it is possible to automatically quantify the task quality of smart home activities and perform limited assessment of the cognitive health of individual if smart home activities are properly chosen and learning algorithms are appropriately trained.

  20. Applicability of water-jet cutting technology to nuclear facility decommissioning

    International Nuclear Information System (INIS)

    Abe, Tadashi; Nisizaki, Tadashi; Matumura, Hiroyuki; Ikemoto, Yosikazu; Simizu, Hideki

    1991-01-01

    In nuclear facilities there exist, besides relatively simple components, such as vessels and piping, numerous complex components including the multilayered plate with water layer in between, a bunch of thin tubes and composite lamination of dissimilar materials like metal/non-metal. In conventional development of reactor dismantling technology, the technology development has been made mainly for remote cutting of thick-walled structures like the reactor pressure vessel and the reactor internals. These techniques, however, are not always suitable in cutting the above-mentioned structures. As means of cutting such structures efficiently, these is available the abrasion water-jet cutting technology. This technology is now drawing attention for cutting or shaping new materials like composite material and ceramics in high precision and high efficiency. In the present report by way of its feasibility in nuclear facilities decommissioning the following are described. Principle and features of the water-jet cutting technology, system con-figuration, cutting or shaping performance, and some examples of the cutting and shaping. (author)

  1. Energy technologies at the cutting edge: international energy technology collaboration IEA Implementing Agreements

    Energy Technology Data Exchange (ETDEWEB)

    Pottinger, C. (ed.)

    2007-05-15

    Ensuring energy security and addressing climate change issues in a cost-effective way are the main challenges of energy policies and in the longer term will be solved only through technology cooperation. To encourage collaborative efforts to meet these energy challenges, the IEA created a legal contract - Implementing Agreement - and a system of standard rules and regulations. This allows interested member and non-member governments or other organisations to pool resources and to foster the research, development and deployment of particular technologies. For more than 30 years, this international technology collaboration has been a fundamental building block in facilitating progress of new or improved energy technologies. There are now 41 Implementing Agreements. This is the third in the series of publications highlighting the recent results and achievements of the IEA Implementing Agreements. This document is arranged in the following sections: Cross-cutting activities (sub-sectioned: Climate technology initiative; Energy Technology Data Eexchange; and Energy technology systems analysis programme); End-use technologies (sub-sectioned: Buildings; Electricity; Industry; and Transport; Fossil fuels (sub-sectioned: Clean Coal Centre; Enhanced oil recovery Fluidized bed conversion; Greenhouse Gas R & D; Multiphase flow sciences); Fusion power; Renewable energies and hydrogen; and For more information (including detail on the IEA energy technology network; IEA Secretariat Implementing Agreement support; and IEA framework. Addresses are given for the Implementing Agreements. The publication is based on core input from the Implementing Agreement Executive Committee.

  2. Ethical Implications to the Assessment of the Smart Grid Technology in Russia

    OpenAIRE

    Makienko Marina A.; Kurkan Natalia V.; Emelyanenko Ekaterina E.

    2017-01-01

    This paper brings up the issue of staff training for professional development of the Smart Grid technology and for use of its elements by customers in households. It was revealed that the considerable part of the respondents was not familiar with the definition of Smart Grid. That required the development of communication skills by energy engineering students and their social activity as well. The reasons mentioned make actual the following elements of engineering education: social responsibi...

  3. Smart homes and home health monitoring technologies for older adults: A systematic review.

    Science.gov (United States)

    Liu, Lili; Stroulia, Eleni; Nikolaidis, Ioanis; Miguel-Cruz, Antonio; Rios Rincon, Adriana

    2016-07-01

    Around the world, populations are aging and there is a growing concern about ways that older adults can maintain their health and well-being while living in their homes. The aim of this paper was to conduct a systematic literature review to determine: (1) the levels of technology readiness among older adults and, (2) evidence for smart homes and home-based health-monitoring technologies that support aging in place for older adults who have complex needs. We identified and analyzed 48 of 1863 relevant papers. Our analyses found that: (1) technology-readiness level for smart homes and home health monitoring technologies is low; (2) the highest level of evidence is 1b (i.e., one randomized controlled trial with a PEDro score ≥6); smart homes and home health monitoring technologies are used to monitor activities of daily living, cognitive decline and mental health, and heart conditions in older adults with complex needs; (3) there is no evidence that smart homes and home health monitoring technologies help address disability prediction and health-related quality of life, or fall prevention; and (4) there is conflicting evidence that smart homes and home health monitoring technologies help address chronic obstructive pulmonary disease. The level of technology readiness for smart homes and home health monitoring technologies is still low. The highest level of evidence found was in a study that supported home health technologies for use in monitoring activities of daily living, cognitive decline, mental health, and heart conditions in older adults with complex needs. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  4. Liquid nitrogen-cooled diamond-wire concrete cutting. Innovative technology summary report

    International Nuclear Information System (INIS)

    1998-12-01

    Liquid nitrogen-cooled diamond-wire concrete cutting can be used to cut through thick concrete walls, floors, and structures without using water to cool the cutting wire. The diamond wire is cooled with liquid nitrogen in a 0.9-m (3-ft) long by 7.6-cm (3-in.) diameter pipe housing. The nitrogen evaporates, so no contaminated liquid waste is generated. Other than the use of liquid nitrogen, the system is a conventional diamond-wire saw assembly with remote hydraulic controls. Setup of the hydraulic-powered drive wheel and the diamond wire for cutting requires a relatively short period of time using people with minimal training. Concrete dust generated during the cutting is considerable and requires control. The production rate of this improved technology is 0.78 m 2 /hr (8.4 ft 2 /hr). The production rates of traditional (baseline) water-cooled diamond-wire cutting and circular saw cutting technologies are 1.11 m 2 /hr (12 ft 2 /hr), and 0.45 m 2 /hr (4.8 ft 2 /hr), respectively. The liquid nitrogen-cooled system costs 189% more than conventional diamond-wire cutting if contaminated liquid wastes collection, treatment, and disposal are not accounted for with the baseline. The new technology was 310% more costly than a conventional diamond circular saw, under the conditions of this demonstration (no wastewater control). For cutting a 0.9-m x 3.7-m (3-ft x 12-ft) wall, the improved technology costs $17,000, while baseline diamond-wire cutting would cost $9,000 and baseline circular-saw cutting would cost $5,500. The improved system may cost less than the baseline technologies or may be comparable in cost if wastewater control is included

  5. Liquid nitrogen-cooled diamond-wire concrete cutting. Innovative technology summary report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-12-01

    Liquid nitrogen-cooled diamond-wire concrete cutting can be used to cut through thick concrete walls, floors, and structures without using water to cool the cutting wire. The diamond wire is cooled with liquid nitrogen in a 0.9-m (3-ft) long by 7.6-cm (3-in.) diameter pipe housing. The nitrogen evaporates, so no contaminated liquid waste is generated. Other than the use of liquid nitrogen, the system is a conventional diamond-wire saw assembly with remote hydraulic controls. Setup of the hydraulic-powered drive wheel and the diamond wire for cutting requires a relatively short period of time using people with minimal training. Concrete dust generated during the cutting is considerable and requires control. The production rate of this improved technology is 0.78 m{sup 2}/hr (8.4 ft{sup 2}/hr). The production rates of traditional (baseline) water-cooled diamond-wire cutting and circular saw cutting technologies are 1.11 m{sup 2}/hr (12 ft{sup 2}/hr), and 0.45 m{sup 2}/hr (4.8 ft{sup 2}/hr), respectively. The liquid nitrogen-cooled system costs 189% more than conventional diamond-wire cutting if contaminated liquid wastes collection, treatment, and disposal are not accounted for with the baseline. The new technology was 310% more costly than a conventional diamond circular saw, under the conditions of this demonstration (no wastewater control). For cutting a 0.9-m x 3.7-m (3-ft x 12-ft) wall, the improved technology costs $17,000, while baseline diamond-wire cutting would cost $9,000 and baseline circular-saw cutting would cost $5,500. The improved system may cost less than the baseline technologies or may be comparable in cost if wastewater control is included.

  6. Femtosecond laser ablation and cutting technology on PMP foam

    International Nuclear Information System (INIS)

    Song Chengwei; Li Guo; Huang Yanhua; Du Kai; Yang Liang

    2013-01-01

    The femtosecond laser ablation results of PMP foam (density of 90 mg/cm 3 ) were analyzed. The laser pulses used for the study were 800 nm in wavelength, 50 fs in pulse duration and the repetition rate was 1000 Hz. The ablation threshold of the foam was 0.91 J/cm 2 when it was shot by 100 laser pulses. The impacts of laser power, the pulse number and the numerical aperture of the focusing objective on the crater diameter were obtained. In the same femtosecond laser machining system, comparing with the ablation shape into copper foil, the important factor causing the irregular shape of the ablation region was verified that there were many different sizes and randomly distributed pores inside PMP foam. The carbonation phenomenon was observed on the edge of the ablated areas when the sample was ablated using high laser power or/and more laser pulses. Thermal effect was considered to be the causes of the carbonation. A new method based on coupling laser beam to cut thickness greater than 1 mm film-foam with femtosecond laser was proposed. Using this method, the femtosecond laser cutting thickness was greater than 1.5 mm, the angle between the cutting side wall and the laser beam optical axis might be less than 5°, and the cutting surface was clean. (authors)

  7. Smart-Home Architecture Based on Bluetooth mesh Technology

    Science.gov (United States)

    Wan, Qing; Liu, Jianghua

    2018-03-01

    This paper describes the smart home network system based on Nordic nrf52832 device. Nrf52832 is new generation RF SOC device focus on sensor monitor and low power Bluetooth connection applications. In this smart home system, we set up a self-organizing network system which consists of one control node and a lot of monitor nodes. The control node manages the whole network works; the monitor nodes collect the sensor information such as light intensity, temperature, humidity, PM2.5, etc. Then update to the control node by Bluetooth mesh network. The design results show that the Bluetooth mesh wireless network system is flexible and construction cost is low, which is suitable for the communication characteristics of a smart home network. We believe it will be wildly used in the future.

  8. Novel Tactile Sensor Technology and Smart Tactile Sensing Systems: A Review.

    Science.gov (United States)

    Zou, Liang; Ge, Chang; Wang, Z Jane; Cretu, Edmond; Li, Xiaoou

    2017-11-17

    During the last decades, smart tactile sensing systems based on different sensing techniques have been developed due to their high potential in industry and biomedical engineering. However, smart tactile sensing technologies and systems are still in their infancy, as many technological and system issues remain unresolved and require strong interdisciplinary efforts to address them. This paper provides an overview of smart tactile sensing systems, with a focus on signal processing technologies used to interpret the measured information from tactile sensors and/or sensors for other sensory modalities. The tactile sensing transduction and principles, fabrication and structures are also discussed with their merits and demerits. Finally, the challenges that tactile sensing technology needs to overcome are highlighted.

  9. The Impact of Culture On Smart Community Technology: The Case of 13 Wikipedia Instances

    Directory of Open Access Journals (Sweden)

    Zinayida Petrushyna

    2014-11-01

    Full Text Available Smart communities provide technologies for monitoring social behaviors inside communities. The technologies that support knowledge building should consider the cultural background of community members. The studies of the influence of the culture on knowledge building is limited. Just a few works consider digital traces of individuals that they explain using cultural values and beliefs. In this work, we analyze 13 Wikipedia instances where users with different cultural background build knowledge in different ways. We compare edits of users. Using social network analysis we build and analyze co- authorship networks and watch the networks evolution. We explain the differences we have found using Hofstede dimensions and Schwartz cultural values and discuss implications for the design of smart community technologies. Our findings provide insights in requirements for technologies used for smart communities in different cultures.

  10. The Impact of Communication Technologies on Social Structure--Take the Example of Smart City

    Institute of Scientific and Technical Information of China (English)

    Nie Zhou

    2016-01-01

    Human society has entered the era of digit and internet, and the communication technology is one of the important factors which result in changes of social structure. Smart City is an active attempt to future urban development, to use the communication technology as an constitutive element of smart city from the economic base to the superstructure, production relation to exchange relation. Digitization and networking are committed to reflect the state of human's comprehensive development, which is an important stage of emancipation of humanity itself. Communication technology can bring people's initiative into full play and learning in development and establish the harmonious relationships during the interaction. This article is based on the example of smart city, which analyzed the impact of communication technologies on social structure from different aspects.

  11. Novel Tactile Sensor Technology and Smart Tactile Sensing Systems: A Review

    Directory of Open Access Journals (Sweden)

    Liang Zou

    2017-11-01

    Full Text Available During the last decades, smart tactile sensing systems based on different sensing techniques have been developed due to their high potential in industry and biomedical engineering. However, smart tactile sensing technologies and systems are still in their infancy, as many technological and system issues remain unresolved and require strong interdisciplinary efforts to address them. This paper provides an overview of smart tactile sensing systems, with a focus on signal processing technologies used to interpret the measured information from tactile sensors and/or sensors for other sensory modalities. The tactile sensing transduction and principles, fabrication and structures are also discussed with their merits and demerits. Finally, the challenges that tactile sensing technology needs to overcome are highlighted.

  12. Enabling Smart Grid Cosimulation Studies: Rapid Design and Development of the Technologies and Controls

    Energy Technology Data Exchange (ETDEWEB)

    Hansen, Timothy M.; Kadavil, Rahul; Palmintier, Bryan; Suryanarayanan, Siddharth; Maciejewski, Anthony A.; Siegel, Howard Jay; Chong, Edwin K. P.; Hale, Elaine

    2016-03-01

    The 21st century electric power grid is transforming with an unprecedented increase in demand and increase in new technologies. In the United States Energy Independence and Security Act of 2007, Title XIII sets the tenets for modernizing the electricity grid through what is known as the 'Smart Grid Initiative.' This initiative calls for increased design, deployment, and integration of distributed energy resources, smart technologies and appliances, and advanced storage devices. The deployment of these new technologies requires rethinking and re-engineering the traditional boundaries between different electric power system domains.

  13. Smart grids fundamentals and technologies in electricity networks

    CERN Document Server

    Buchholz, Bernd M

    2014-01-01

    Efficient transmission and distribution of electricity is a fundamental requirement for sustainable development and prosperity. The world is facing great challenges regarding the reliable grid integration of renewable energy sources in the 21st century. The electric power systems of the future require fundamental innovations and enhancements to meet these challenges. The European Union's "Smart Grid" vision provides a first overview of the appropriate deep-paradigm changes in the transmission, distribution and supply of electricity.The book brings together common themes beginning with Smart Gr

  14. Ethical Considerations Regarding the Use of Smart Home Technologies for Older Adults: An Integrative Review.

    Science.gov (United States)

    Chung, Jane; Demiris, George; Thompson, Hilaire J

    2016-01-01

    With the wide adoption and use of smart home applications, there is a need for examining ethical issues regarding smart home use at the intersection of aging, technology, and home environment. The purpose of this review is to provide an overview of ethical considerations and the evidence on these ethical issues based on an integrative literature review with regard to the utilization of smart home technologies by older adults and their family members. REVIEW DESIGN AND METHODS: We conducted an integrative literature review of the scientific literature from indexed databases (e. g., MEDLINE, CINAHL, and PsycINFO). The framework guiding this review is derived from previous work on ethical considerations related to telehealth use for older adults and smart homes for palliative care. Key ethical issues of the framework include privacy, informed consent, autonomy, obtrusiveness, equal access, reduction in human touch, and usability. Six hundred and thirty-five candidate articles were identified between the years 1990 and 2014. Sixteen articles were included in the review. Privacy and obtrusiveness issues appear to be the most important factors that can affect smart home technology adoption. In addition, this article recommends that stigmatization and reliability and maintenance of the system are additional factors to consider. When smart home technology is used appropriately, it has the potential to improve quality of life and maintain safety among older adults, ultimately supporting the desire of older adults for aging in place. The ability to respond to potential ethical concerns will be critical to the future development and application of smart home technologies that aim to enhance safety and independence.

  15. The advanced smart grid edge power driving sustainability

    CERN Document Server

    Carvallo, Andres

    2011-01-01

    Placing emphasis on practical ""how-to"" guidance, this cutting-edge resource provides you with a first-hand, insider's perspective on the advent and evolution of smart grids in the 21st century (smart grid 1.0). You gain a thorough understanding of the building blocks that comprise basic smart grids, including power plant, transmission substation, distribution, and meter automation. Moreover, this forward-looking volume explores the next step of this technology's evolution. It provides a detailed explanation of how an advanced smart grid incorporates demand response with smart appliances and

  16. Business models for maximising the diffusion of technological innovations for climate-smart agriculture

    NARCIS (Netherlands)

    Long, Thomas B.; Blok, Vincent; Poldner, Kim

    2017-01-01

    Technological innovations will play a prominent role in the transition to climate-smart agriculture (CSA). However, CSA technological innovation diffusion is subject to socio-economic barriers. The success of innovations is partly dependent on the business models that are used to diffuse them.

  17. The assessment of technological and safety aspects of small power reactor SMART

    International Nuclear Information System (INIS)

    Antariksawan, A.R.; Ekariansyah, Andi S.; Sony, D.T.; Suharno; Hastowo, Hudi

    2002-01-01

    This paper describes and discusses the technology and safety of small nuclear power plant SMART. The reactor SMART produces 300 MWth of power is cooled and moderated with light water and integral PWR type developed by KAERI. At present, the development activities had reached the end of basic design stage. The concept design of reactor SMART is based on safety enhancement, economic competitiveness and high performance. The fuel is uranium oxide with approximately 5% w/o enrichment. The safety characteristics of the core are shown with low power density around 62.6 W/cc, high negative reactivity coefficient, and high shutdown and thermal margin. Besides the inherent safety characteristics, SMART is equipped with engineered safety features and severe accident management system which are in compliance with the IAEA recommendations. The application of SMART for dual-purpose produces 90 Mwe and 40,000 to fresh water a day. Based on the technology and core characteristics of the reactor SMART, it is very interesting to be deeply assessed

  18. The Development of «Smart» Technologies as a Factor in the Competitiveness of City

    Directory of Open Access Journals (Sweden)

    Shkolnyi Oleksandr O.

    2017-06-01

    Full Text Available Results of research prove that use of «smart» technologies is one of the ways to solve the problems of city. The involvement of projects, which are aimed at the smart city development, contributes to achieving the effective management of economic resources, innovation development, and improvement of the well-being of population. The dynamic nature of «smart» cities that has been evaluated using the indicators of economic development, human capital, technological support, environmental protection, international recognition, social cohesion, transport service, regulatory mechanisms, urban planning and public administration is a prerequisite for developing the global competitive advantages. The functional spheres of the smart city project have been analyzed with emphasis on energy, transport, water supply, housing and the local government system. The example of the Metropolregion Hamburg illustrates the possibilities of strengthening competitive advantages through the «smart» logistics solutions. The need to harness the best global experience in the development of smart cities in order to enhance the global competitiveness of the domestic economy has been identified.

  19. Development of the core safety regulation technology for the SMART-P

    Energy Technology Data Exchange (ETDEWEB)

    Cho, Nam Zin; Kim, Do Sam; Lee, Kyeong Taek; Park, Young Ryoung; Lee, Gil Soo; Kim, Jong Woon; Yun, Sung Hwan; Lee, Jae Jun; Lee, Myung Hee [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

    2003-06-15

    As the SMART-P is different from existing general reactors, new regulation technology is required to understand and assess the SMART-P for its regulatory reviews. One of the these technologies is related to the core design analysis. Because the SMART-P used metallic fuels, this study also collects general metallic nuclear fuel data and SMART-P's metallic fuel data from the materials studied by KAERI. The core design methodologies of KWU, ABB-CE, Westinghouse, Studsvik, Scandpower, US NRC and domestic research centers were investigated. Specially, The Hellios lattice core was studied for hexagonal nuclear fuel assembly calculation. Also, the VVER-1000 benchmark problem was analyzed by the PARCS code which has been developed by U.S. NRC. In this study, a AFEN-based computing code KORDAX os developed for the regulatory review of the SMART-P. KORDAX which is a nodal code using AFEN method dose not use transverse integration and this it can give higher accuracy results. Also, Because KORDAX is useful for hexagonal core and uses a method different with the core design code of the SMART-P developed by KAERI, it is judged that KORDAX can be an independent and reliable regulation verification code. In the next year study, HELIOS will be further studied as a core lattice code, and a hexagonal kinetics code which is based on AFEN method will be developed more systematically.

  20. EVALUATION OF THE CARBON FOOTPRINT OF INNOVATIVE WATER MAIN REHABILITATION TECHNOLOGIES VS. OPEN CUT METHODS

    Science.gov (United States)

    A major benefit of trenchless rehabilitation technologies touted by many practitioners when comparing their products with tradition open cut construction methods is lower carbon dioxide (CO2) emissions. In an attempt to verify these claims, multiple tools have been dev...

  1. Evaluation of Representative Smart Grid Investment Grant Project Technologies: Thermal Energy Storage

    Energy Technology Data Exchange (ETDEWEB)

    Tuffner, Francis K.; Bonebrake, Christopher A.

    2012-02-14

    This document is one of a series of reports estimating the benefits of deploying technologies similar to those implemented on the Smart Grid Investment Grant (SGIG) projects. Four technical reports cover the various types of technologies deployed in the SGIG projects, distribution automation, demand response, energy storage, and renewables integration. A fifth report in the series examines the benefits of deploying these technologies on a national level. This technical report examines the impacts of energy storage technologies deployed in the SGIG projects.

  2. Enabling Technologies for Smart Grid Integration and Interoperability of Electric Vehicles

    DEFF Research Database (Denmark)

    Martinenas, Sergejus

    Conventional, centralized power plants are being replaced by intermittent, distributed renewable energy sources, thus raising the concern about the stability of the power grid in its current state. All the while, electrification of all forms of transportation is increasing the load...... for successful EV integration into the smart grid, as a smart, mobile distributed energy resource. The work is split into three key topics: enabling technologies, grid service applications and interoperability issues. The current state of e-mobility technologies is surveyed. Technologies and protocols...... EVs to not only mitigate their own effects on the grid, but also provide value to grid operators, locally as well as system wide. Finally, it is shown that active integration of EVs into the smart grid, is not only achievable, but is well on its way to becoming a reality....

  3. On Study of Application of Big Data and Cloud Computing Technology in Smart Campus

    Science.gov (United States)

    Tang, Zijiao

    2017-12-01

    We live in an era of network and information, which means we produce and face a lot of data every day, however it is not easy for database in the traditional meaning to better store, process and analyze the mass data, therefore the big data was born at the right moment. Meanwhile, the development and operation of big data rest with cloud computing which provides sufficient space and resources available to process and analyze data of big data technology. Nowadays, the proposal of smart campus construction aims at improving the process of building information in colleges and universities, therefore it is necessary to consider combining big data technology and cloud computing technology into construction of smart campus to make campus database system and campus management system mutually combined rather than isolated, and to serve smart campus construction through integrating, storing, processing and analyzing mass data.

  4. Aircrew Performance Cutting-Edge Technology: Emerging Human Performance Enhancement Technology Vision in Support of Operational Military Aviation Strategy

    National Research Council Canada - National Science Library

    Belland, Kris M

    2003-01-01

    Using cutting-edge technology to create a human factors advantage in military operations will contribute to success on the battlefield of the future whether below the surface, on the surface, in the air, or in space...

  5. The Role of Internet of Things (IoT in Smart Cities: Technology Roadmap-oriented Approaches

    Directory of Open Access Journals (Sweden)

    Eunil Park

    2018-05-01

    Full Text Available Since the concept of a smart city was introduced, IoT (Internet of Things has beenconsidered the key infrastructure in a smart city. However, there are currently no detailed explanations of the technical contributions of IoT in terms of the management, development, and improvements of smart cities. Therefore, the current study describes the importance of IoT technologies on the technology roadmap (TRM of a smart city. Moreover, the survey with about 200 experts was conducted to investigate both the importance and essentiality of detail components of IoT technologies for a smart city. Based on the survey results, the focal points and essential elements for the successful developments of a smart city are presented.

  6. Renewable energy resources and management appliances-use of smart technologies in the energy

    International Nuclear Information System (INIS)

    Kultan, J.

    2012-01-01

    The contribution is aimed at analyzing the impact of renewable energy resources to power system steady modes and the possibility of using smart technology to reduce the impact of inequalities and the variance of the energies and the quality of energy supplied. The use of smart technologies in the form of active dynamic appliances in response to network conditions to reduce effects of stochastic renewable resources dynamic impacts / wind blasts, quickly changing sunlight emissions on solar panels, increasing the amount of water in flow-based water power plants /or a change in network status. Active response appliances, depending on network conditions, improves parameters of economic power generation, transmission, distribution and consumption. (Authors)

  7. Perception of Smart Home Technologies to\\ud Assist Elderly People

    OpenAIRE

    CHERNBUMROONG, Saisakul; ATKINS, Anthony; YU, Hongnian

    2010-01-01

    In the last decade, the number of elderly\\ud population has increased significantly which affects\\ud human in many aspects, especially in healthcare. Many\\ud studies have shown increases in expenditures on longterm\\ud care. New models of care are needed including\\ud supported self-care and home-based services. Advance\\ud in sensor and network technologies have made these\\ud possible. A smart home which is a residence equipped\\ud with smart technologies providing services that enhance\\ud human...

  8. Privacy and senior willingness to adopt smart home information technology in residential care facilities.

    Science.gov (United States)

    Courtney, K L

    2008-01-01

    With large predicted increases of the older adult (65 years and older) population, researchers have been exploring the use of smart home information technologies (IT) in residential care (RC) facilities to enhance resident quality of life and safety. Older adults' perceptions of privacy can inhibit their acceptance and subsequent adoption of smart home IT. This qualitative study, guided by principles of grounded theory research, investigated the relationship between privacy, living environment and willingness of older adults living in residential care facilities to adopt smart home IT through focus groups and individual interviews. The findings from this study indicate that privacy can be a barrier for older adults' adoption of smart home IT; however their own perception of their need for the technology may override their privacy concerns. Privacy concerns, as a barrier to technology adoption, can be influenced by both individual-level and community-level factors. Further exploration of the factors influencing older adults' perceptions of smart home IT need is necessary.

  9. Students’ Perceived Effectiveness of Educational Technologies and Motivation in Smart Classroom

    Directory of Open Access Journals (Sweden)

    Willard Van De Bogart

    2016-11-01

    Full Text Available The smart classroom incorporates many different types of IT hardware including tablet computers, interactive white boards, work stations and many other integrated uses of these IT technologies which are used for instructional purposes. Conducted with 40 students majoring in Communicative Arts who participated in a technology-supported learning environment, this study investigated the perceived effectiveness of technologies, learner motivation, participation and learning outcome in the smart classroom. Research findings show that the students’ perceived effectiveness of educational technologies was at a high level while their learning motivation was at a moderate level. In addition, a positive relationship was found between students’ learning outcome and participation, but motivation and perceived effectiveness of technologies in the smart classroom were not related to their learning outcome. Responses from open-ended questions can be used to support the acceptance of the new learning environment since the use of various media equipment by first time users allows for the exploration and the presentation of ideas not achieved in a traditional classroom setting. It can be concluded that learning in a technology-supported environment like the smart classroom can foster a more inquisitive approach.

  10. Attitudes in Korea toward Introducing Smart Policing Technologies: Differences between the General Public and Police Officers

    Directory of Open Access Journals (Sweden)

    HyungBin Moon

    2017-10-01

    Full Text Available This study analyzes different attitudes toward introduction of smart policing technologies in cybercrime policing among the Korean public and police. Policing is essential for a sustainable community. Technological advances in policing have both positive and negative aspects, making it essential to investigate perceptions of both public and police when introducing smart policing technologies. A discrete choice experiment was undertaken to survey preferences of the public and police toward introduction of such technologies and conduct simulation analysis to compare changes in the acceptance of various scenarios. The study divides cybercrime policing into prevention and investigation. The sample included 500 members of the public and 161 police officers. The results show that the public thinks an increase in yearly taxes and invasion of privacy are the most important factors. Conversely, the police think factors enhancing the efficiency of policing are most important. Moreover, when smart policing technologies are introduced, the public and police perceive more utility in the prevention and investigation of cybercrime, respectively. Few studies in this field separate the prevention and investigation of crimes, or compare perceptions of the public and police toward the introduction of smart policing technologies. This study’s quantitative analysis provides insights lacking in previous literature.

  11. Modernization of Special Monitoring of Applied Response Technologies (SMART) Technology and Methods - 2014

    Science.gov (United States)

    2014-10-01

    3  3  HISTORY OF SMART USE...A-19  Figure A-16. Example of an EPA Air Particulate Matter Report from Venice , LA for 28 April 2010...developing an improved data collection program to satisfy the requirements of the SMART Protocol. 3 HISTORY OF SMART USE The project team evaluated the

  12. Cutting-edge characterization technologies for D and D

    International Nuclear Information System (INIS)

    Bossart, S.J.; Kasper, K.M.

    1998-01-01

    The US Department of Energy's (DOE's) Office of Science and Technology (OST) has been developing and demonstrating technologies to improve methods used to characterize the presence and quantity of contaminants. As a part of OST, the Deactivation and Decommissioning (D and D) Focus Area has been developing and demonstrating innovative technologies for facility characterization to reduce costs associated with this important D and D activity. Characterization activities are an essential and substantial part of D and D. An initial scoping survey must be done to identify personnel hazards and to develop a decommissioning plan. Detailed characterization data must be collected to determine the type and magnitude of contaminants to begin decontamination and dismantlement activities. Surveys must be done during decontamination activities to determine the effectiveness of the decontamination efforts. A final status survey is required, and a confirmatory survey may also be required to document the end-state of a facility. These extensive characterization efforts contribute substantially to the overall cost of a D and D project. Through its Large-Scale Demonstration Program, the D and D Focus Area has been demonstrating many innovative technologies to improve D and D characterization processes. During the large-scale demonstration projects, innovative characterization technologies are evaluated alongside competing baseline technologies. Innovative technology summary reports are being generated on all of these technologies. When they are completed, they will be available through the DOE Office of Science and Technology's Homepage at http://em-52.em.doe.gov/idf/ost/pubs.htm

  13. Urban Analysis and Smart Communities: An Approach to the Use of Technology in Everyday Mobility

    Directory of Open Access Journals (Sweden)

    Zurisaddai De la Cruz Severiche Maury

    2015-01-01

    Full Text Available Concentration of population in urban centers is a global problem for which different strategies in order to organize different processes in cities and improve the quality of life are required. The creation of smart communities is shown as a sustainable solution since they deal with various key aspects, such as traffic management and mobility, through the use of information technologies (ITs. This work presents a review of recent studies using information technologies for urban analysis and mobility in cities. A descriptive analysis of automated methods for collecting and analyzing citizens’ mobility patterns is performed; it is centered in smart card use, geolocation and geotagging. It is concluded that a robust communication infrastructure, supported by an efficient computational platform allowing big data management and ubiquitous computing, is a crucial aspect for urban management in a smart community

  14. Flexible technologies and smart clothing for citizen medicine, home healthcare, and disease prevention.

    Science.gov (United States)

    Axisa, Fabrice; Schmitt, Pierre Michael; Gehin, Claudine; Delhomme, Georges; McAdams, Eric; Dittmar, André

    2005-09-01

    Improvement of the quality and efficiency of healthcare in medicine, both at home and in hospital, is becoming more and more important for patients and society at large. As many technologies (micro technologies, telecommunication, low-power design, new textiles, and flexible sensors) are now available, new user-friendly devices can be developed to enhance the comfort and security of the patient. As clothes and textiles are in direct contact with about 90% of the skin surface, smart sensors and smart clothes with noninvasive sensors are an attractive solution for home-based and ambulatory health monitoring. Moreover, wearable devices or smart homes with exosensors are also potential solutions. All these systems can provide a safe and comfortable environment for home healthcare, illness prevention, and citizen medicine.

  15. Research on the framework and key technologies of panoramic visualization for smart distribution network

    Science.gov (United States)

    Du, Jian; Sheng, Wanxing; Lin, Tao; Lv, Guangxian

    2018-05-01

    Nowadays, the smart distribution network has made tremendous progress, and the business visualization becomes even more significant and indispensable. Based on the summarization of traditional visualization technologies and demands of smart distribution network, a panoramic visualization application is proposed in this paper. The overall architecture, integrated architecture and service architecture of panoramic visualization application is firstly presented. Then, the architecture design and main functions of panoramic visualization system are elaborated in depth. In addition, the key technologies related to the application is discussed briefly. At last, two typical visualization scenarios in smart distribution network, which are risk warning and fault self-healing, proves that the panoramic visualization application is valuable for the operation and maintenance of the distribution network.

  16. Fusion of smart, multimedia and computer gaming technologies research, systems and perspectives

    CERN Document Server

    Favorskaya, Margarita; Jain, Lakhmi; Howlett, Robert

    2015-01-01

      This monograph book is focused on the recent advances in smart, multimedia and computer gaming technologies. The Contributions include:   ·         Smart Gamification and Smart Serious Games. ·         Fusion of secure IPsec-based Virtual Private Network, mobile computing and rich multimedia technology. ·         Teaching and Promoting Smart Internet of Things Solutions Using the Serious-game Approach. ·         Evaluation of Student Knowledge using an e-Learning Framework. ·         The iTEC Eduteka. ·         3D Virtual Worlds as a Fusion of Immersing, Visualizing, Recording, and Replaying Technologies. ·         Fusion of multimedia and mobile technology in audioguides for Museums and Exhibitions: from Bluetooth Push to Web Pull. The book is directed to researchers, students and software developers working in the areas of education and information technologies.  

  17. The research and implementation of nuclear science and technology literature processing system based on smart client technology

    International Nuclear Information System (INIS)

    Zhang Shufeng

    2010-01-01

    Nuclear literature processing, namely cataloging, subject indexing and abstracting, is one of the highly specialized work, the quality and speed of literature processing have an important impact on the building of information resources in nuclear field. Firstly, the system's overall functionality was determined through the analysis of system requirements and the difficulties we meet with were pointed out. Secondly, the function of collaborative collecting and processing of nuclear literature is realized using smart client technology, achieve the purpose of providing a network platform to the literature processing specialists located in different places, therefore the out source of nuclear literature collecting and processing can be done. The article comprises three aspects: needs analysis and overall functional design, smart client technical presentations, Net platform based on smart client technology, nuclear literature processing system implementation. (author)

  18. Needing smart home technologies: the perspectives of older adults in continuing care retirement communities.

    Science.gov (United States)

    Courtney, Karen L; Demiris, George; Rantz, Marilyn; Skubic, Marjorie

    2008-01-01

    At present, the vast majority of older adults reside in the community. Though many older adults live in their own homes, increasing numbers are choosing continuing care retirement communities (CCRCs), which range from independent apartments to assisted living and skilled-nursing facilities. With predictions of a large increase in the segment of the population aged 65 and older, a subsequent increase in demand on CCRCs can be anticipated. With these expectations, researchers have begun exploring the use of smart home information-based technologies in these care facilities to enhance resident quality of life and safety, but little evaluation research exists on older adults' acceptance and use of these technologies. This study investigated the factors that influence the willingness of older adults living in independent and assisted living CCRCs to adopt smart home technology. Participants (n = 14) were recruited from community-dwelling older adults, aged 65 or older, living in one of two mid-western US CCRC facilities (independent living and assisted living type facilities). This study used a qualitative, descriptive approach, guided by principles of grounded theory research. Data saturation (or when no new themes or issues emerged from group sessions) occurred after four focus groups (n = 11 unique respondents) and was confirmed through additional individual interviews (n = 3). The findings from this study indicate that although privacy can be a barrier for older adults' adoption of smart home technology their own perception of their need for the technology can override their privacy concerns. Factors influencing self-perception of need for smart home technology, including the influence of primary care providers, are presented. Further exploration of the factors influencing older adults' perceptions of smart home technology need and the development of appropriate interventions is necessary.

  19. Technologies for an aging society: a systematic review of "smart home" applications.

    Science.gov (United States)

    Demiris, G; Hensel, B K

    2008-01-01

    A "smart home" is a residence wired with technology features that monitor the well-being and activities of their residents to improve overall quality of life, increase independence and prevent emergencies. This type of informatics applications targeting older adults, people with disabilities or the general population is increasingly becoming the focus of research worldwide. The aim of this study was to provide a comprehensive review of health related smart home projects and discuss human factors and other challenges. To cover not only the medical but also the social sciences and electronics literature, we conducted extensive searches across disciplines (e.g., Medline, Embase, CINAHL, PsycINFO, Electronics and Communications Abstracts, Web of Science etc.). In order to be inclusive of all new initiatives and efforts in this area given the innovativeness of the concept, we manually searched for relevant references in the retrieved articles as well as published books on smart homes and gerontechnology. A total of 114 publications (including papers, abstracts and web pages) were identified and reviewed to identify the overarching projects. Twenty one smart home projects were identified (71% of the projects include technologies for functional monitoring, 67% for safety monitoring, 47% for physiological monitoring, 43% for cognitive support or sensory aids, 19% for monitoring security and 19% to increase social interaction). Evidence for their impact on clinical outcomes is lacking. The field of smart homes is a growing informatics domain. Several challenges including not only technical but also ethical ones need to be addressed.

  20. Can smart home technology deliver on the promise of independent living? : a critical reflection based on the perspectives of older adults

    NARCIS (Netherlands)

    Eveline J.M. Wouters; Sil Aarts; Sebastiaan T. M. Peek

    2009-01-01

    Expectations are high with regards to smart home technology. In particular, smart home technology is expected to support or enable independent living by older adults. This raises the question: can smart home technology contribute to independent living, according to older adults themselves? This

  1. Cutting-Edge Technologies and Social Media Use in Higher Education

    Science.gov (United States)

    Benson, Vladlena, Ed.; Morgan, Stephanie

    2014-01-01

    The inclusion of social media in higher education has transformed the way instructors teach and students learn. In order to effectively reach their students in this networked world, teachers must learn to utilize the latest technologies in their classrooms. "Cutting-Edge Technologies and Social Media Use in Higher Education" brings…

  2. A City Parking Integration System Combined with Cloud Computing Technologies and Smart Mobile Devices

    Science.gov (United States)

    Yeh, Her-Tyan; Chen, Bing-Chang; Wang, Bo-Xun

    2016-01-01

    The current study applied cloud computing technology and smart mobile devices combined with a streaming server for parking lots to plan a city parking integration system. It is also equipped with a parking search system, parking navigation system, parking reservation service, and car retrieval service. With this system, users can quickly find…

  3. Market adoption barriers of multi-stakeholder technology: smart homes for the aging population

    NARCIS (Netherlands)

    Ehrenhard, Michel Léon; Kijl, Björn; Nieuwenhuis, Lambertus Johannes Maria

    2014-01-01

    For more than a decade, the Smart Home has promised to offer a better quality of life by connecting in-house devices and monitoring their usage. Such platform-based configurational technology has demonstrated the potential to improve comfort, healthcare, safety and security, and energy conservation

  4. Determining the feasibility of objective adherence measurement with blister packaging smart technology

    NARCIS (Netherlands)

    Onzenoort, H.A. van; Neef, C.; Verberk, W.W.; van Iperen, H.P.; Leeuw, P.W. de; van der Kuy, P.H.

    2012-01-01

    PURPOSE: The results of a feasibility study of blister-pack smart technology for monitoring medication adherence are reported. METHODS: Research in the area of objective therapy compliance measurement has led to the development of microprocessor-driven systems that record the time a unit dose is

  5. Greening the Grid - Advancing Solar, Wind, and Smart Grid Technologies (Spanish Version)

    Energy Technology Data Exchange (ETDEWEB)

    2016-04-01

    This is the Spanish version of 'Greening the Grid - Advancing Solar, Wind, and Smart Grid Technologies'. Greening the Grid provides technical assistance to energy system planners, regulators, and grid operators to overcome challenges associated with integrating variable renewable energy into the grid.

  6. The Impact of Information and Communication Technology (ICT) on the Management Practices of Malaysian Smart Schools

    Science.gov (United States)

    Zain, Muhammad Z. M.; Atan, Hanafi; Idrus, Rozhan M.

    2004-01-01

    The impact of Information and Communication Technology (ICT) on the management practices in the Malaysian Smart Schools was investigated. The analysis revealed that the impact has resulted in changes that include the enrichment of the ICT culture among students and teachers, more efficient student and teacher administration, better accessibility…

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

    Science.gov (United States)

    2001-07-01

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

  8. Design and Implementation of a Smart Home System Using Multisensor Data Fusion Technology

    Science.gov (United States)

    Chou, Po-Huan; Chang, Hsing-Cheng; Lin, Shyan-Lung; Yang, Shih-Chin; Su, Heng-Yi; Chang, Chih-Chien; Cheng, Yuan-Sheng; Kuo, Yu-Chen

    2017-01-01

    This paper aims to develop a multisensor data fusion technology-based smart home system by integrating wearable intelligent technology, artificial intelligence, and sensor fusion technology. We have developed the following three systems to create an intelligent smart home environment: (1) a wearable motion sensing device to be placed on residents’ wrists and its corresponding 3D gesture recognition algorithm to implement a convenient automated household appliance control system; (2) a wearable motion sensing device mounted on a resident’s feet and its indoor positioning algorithm to realize an effective indoor pedestrian navigation system for smart energy management; (3) a multisensor circuit module and an intelligent fire detection and alarm algorithm to realize a home safety and fire detection system. In addition, an intelligent monitoring interface is developed to provide in real-time information about the smart home system, such as environmental temperatures, CO concentrations, communicative environmental alarms, household appliance status, human motion signals, and the results of gesture recognition and indoor positioning. Furthermore, an experimental testbed for validating the effectiveness and feasibility of the smart home system was built and verified experimentally. The results showed that the 3D gesture recognition algorithm could achieve recognition rates for automated household appliance control of 92.0%, 94.8%, 95.3%, and 87.7% by the 2-fold cross-validation, 5-fold cross-validation, 10-fold cross-validation, and leave-one-subject-out cross-validation strategies. For indoor positioning and smart energy management, the distance accuracy and positioning accuracy were around 0.22% and 3.36% of the total traveled distance in the indoor environment. For home safety and fire detection, the classification rate achieved 98.81% accuracy for determining the conditions of the indoor living environment. PMID:28714884

  9. Design and Implementation of a Smart Home System Using Multisensor Data Fusion Technology.

    Science.gov (United States)

    Hsu, Yu-Liang; Chou, Po-Huan; Chang, Hsing-Cheng; Lin, Shyan-Lung; Yang, Shih-Chin; Su, Heng-Yi; Chang, Chih-Chien; Cheng, Yuan-Sheng; Kuo, Yu-Chen

    2017-07-15

    This paper aims to develop a multisensor data fusion technology-based smart home system by integrating wearable intelligent technology, artificial intelligence, and sensor fusion technology. We have developed the following three systems to create an intelligent smart home environment: (1) a wearable motion sensing device to be placed on residents' wrists and its corresponding 3D gesture recognition algorithm to implement a convenient automated household appliance control system; (2) a wearable motion sensing device mounted on a resident's feet and its indoor positioning algorithm to realize an effective indoor pedestrian navigation system for smart energy management; (3) a multisensor circuit module and an intelligent fire detection and alarm algorithm to realize a home safety and fire detection system. In addition, an intelligent monitoring interface is developed to provide in real-time information about the smart home system, such as environmental temperatures, CO concentrations, communicative environmental alarms, household appliance status, human motion signals, and the results of gesture recognition and indoor positioning. Furthermore, an experimental testbed for validating the effectiveness and feasibility of the smart home system was built and verified experimentally. The results showed that the 3D gesture recognition algorithm could achieve recognition rates for automated household appliance control of 92.0%, 94.8%, 95.3%, and 87.7% by the 2-fold cross-validation, 5-fold cross-validation, 10-fold cross-validation, and leave-one-subject-out cross-validation strategies. For indoor positioning and smart energy management, the distance accuracy and positioning accuracy were around 0.22% and 3.36% of the total traveled distance in the indoor environment. For home safety and fire detection, the classification rate achieved 98.81% accuracy for determining the conditions of the indoor living environment.

  10. Using applied behavior analysis and smart technology for meeting the health needs of individuals with intellectual disabilities.

    Science.gov (United States)

    Haymes, Linda K; Storey, Keith; Maldonado, Ana; Post, Michal; Montgomery, Joyce

    2015-01-01

    Individuals with intellectual disabilities often have special healthcare concerns such as diabetes, kidney disease, severe allergies, progressive illnesses, respiratory weaknesses, and obesity. Smart technology can be an asset for individuals with intellectual disabilities for better managing their healthcare needs. A critical review of the literature related to applied behavior analysis, smart technology, and health needs of individuals with intellectual disabilities was conducted. This discussion paper describes factors that contribute to the successful use of smart technology for the health issues of individuals with intellectual disabilities. We see key components in developing appropriate access and use of smart technology for the health of people with intellectual disabilities being: (a) systematic instructional methods for consistent and accurate use of the technology, (b) modifying the current technology for people with intellectual disabilities, (c) guidelines for implementation, and (d) resources for getting the technology.

  11. Remote Sensing Technologies and Geospatial Modelling Hierarchy for Smart City Support

    Science.gov (United States)

    Popov, M.; Fedorovsky, O.; Stankevich, S.; Filipovich, V.; Khyzhniak, A.; Piestova, I.; Lubskyi, M.; Svideniuk, M.

    2017-12-01

    The approach to implementing the remote sensing technologies and geospatial modelling for smart city support is presented. The hierarchical structure and basic components of the smart city information support subsystem are considered. Some of the already available useful practical developments are described. These include city land use planning, urban vegetation analysis, thermal condition forecasting, geohazard detection, flooding risk assessment. Remote sensing data fusion approach for comprehensive geospatial analysis is discussed. Long-term city development forecasting by Forrester - Graham system dynamics model is provided over Kiev urban area.

  12. A Generic Danish Distribution Grid Model for Smart Grid Technology Testing

    DEFF Research Database (Denmark)

    Cha, Seung-Tae; Wu, Qiuwei; Østergaard, Jacob

    2012-01-01

    This paper describes the development of a generic Danish distribution grid model for smart grid technology testing based on the Bornholm power system. The frequency dependent network equivalent (FDNE) method has been used in order to accurately preserve the desired properties and characteristics...... as a generic Smart Grid benchmark model for testing purposes....... by comparing the transient response of the original Bornholm power system model and the developed generic model under significant fault conditions. The results clearly show that the equivalent generic distribution grid model retains the dynamic characteristics of the original system, and can be used...

  13. 75 FR 62515 - Notice of Availability of Report on the Communications Requirements of Smart Grid Technologies

    Science.gov (United States)

    2010-10-12

    ...Through this notice, the Department of Energy (DOE) announces the availability of its report entitled, ``Communications Requirements of Smart Grid Technologies.'' In this report, DOE sets forth recommendations and observations on current and potential communications requirements of the Smart Grid, as well as the types of networks and communications services that may be used. DOE also provides a comprehensive summary of the comments received in response to a Request for Information and during a public meeting conducted during the preparation of the report. This report responds to recommendations for DOE set forth in the National Broadband Plan authored by the Federal Communications Commission at the direction of Congress.

  14. Ethical Implications to the Assessment of the Smart Grid Technology in Russia

    Directory of Open Access Journals (Sweden)

    Makienko Marina A.

    2017-01-01

    Full Text Available This paper brings up the issue of staff training for professional development of the Smart Grid technology and for use of its elements by customers in households. It was revealed that the considerable part of the respondents was not familiar with the definition of Smart Grid. That required the development of communication skills by energy engineering students and their social activity as well. The reasons mentioned make actual the following elements of engineering education: social responsibility, stress resistance, ability to forecast the future.

  15. Determining the feasibility of objective adherence measurement with blister packaging smart technology.

    Science.gov (United States)

    van Onzenoort, Hein A; Neef, Cees; Verberk, Willem W; van Iperen, H Peter; de Leeuw, Peter W; van der Kuy, Paul-Hugo M

    2012-05-15

    The results of a feasibility study of blister-pack smart technology for monitoring medication adherence are reported. Research in the area of objective therapy compliance measurement has led to the development of microprocessor-driven systems that record the time a unit dose is removed from blister packaging. One device under development is the Smart Blister-a label imprinted with event-detection circuitry that can be affixed to standard commercial blister cards. In the first trial of the device in actual clinical practice, 115 community-dwelling Dutch patients receiving valsartan maintenance therapy (160 mg once daily) were given 14-day blister packages equipped with the Smart Blister. On the return of empty blister cards to the 20 participating community pharmacies, the stored information was scanned and downloaded for data analysis and patient counseling purposes. A total of 245 Smart Blister-equipped packages were used by valsartan recipients during the eight-month study. The device was largely effective in recording patient and blister-card identification data and other desired information. However, in 17% of cases, the Smart Blister system registered multiple tablet-removal events at the same time, presumably indicating unintentional breakage of nearby conductive circuits and the need for design refinements. The Smart Blister-equipped medication cards were generally well received by patients and pharmacies. An evaluation of the functionality and robustness of the Smart Blister in a real-world clinical practice situation yielded some promising results, but the findings also indicated a need for design refinements and additional performance testing of the device.

  16. Does smart home technology prevent falls in community-dwelling older adults: a literature review.

    Science.gov (United States)

    Pietrzak, Eva; Cotea, Cristina; Pullman, Stephen

    2014-01-01

    Falls in older Australians are an increasingly costly public health issue, driving the development of novel modes of intervention, especially those that rely on computer-driven technologies. The aim of this paper was to gain an understanding of the state of the art of research on smart homes and computer-based monitoring technologies to prevent and detect falls in the community-dwelling elderly. Cochrane, Medline, Embase and Google databases were searched for articles on fall prevention in the elderly using pre-specified search terms. Additional papers were searched for in the reference lists of relevant reviews and by the process of 'snowballing'. Only studies that investigated outcomes related to falling such as fall prevention and detection, change in participants' fear of falling and attitudes towards monitoring technology were included. Nine papers fulfilled the inclusion criteria. The following outcomes were observed: (1) older adults' attitudes towards fall detectors and smart home technology are generally positive; (2) privacy concerns and intrusiveness of technology were perceived as less important to participants than their perception of health needs and (3) unfriendly and age-inappropriate design of the interface may be one of the deciding factors in not using the technology. So far, there is little evidence that using smart home technology may assist in fall prevention or detection, but there are some indications that it may increase older adults' confidence and sense of security, thus possibly enabling aging in place.

  17. Information and Communication Technology and Electric Vehicles — Paving the Way towards a Smart Community

    Science.gov (United States)

    Mase, Kenichi

    A smart community can be considered an essential component to realize a sustainable, low-carbon, and disaster-tolerant society, thereby providing a base for community inhabitants to lead a simple, healthy, and energy-saving way of life as well as ensuring safety, security, and a high quality-of-life in the community. In particular, a smart community can be essential for senior citizens in an aging society. Smart community enablers such as information and communication technology (ICT) and electric vehicles (EVs) can perform essential roles to realize a smart community. With regard to ICT, the necessity of a dedicated wireless sensor backbone has been identified. With regard to EV, a small-sized EV with one or two seats (Mini-EV) has been identified as an emerging player to support personal daily mobility in an aged society. The Mini-EV may be powered by a solar battery, thereby mitigating vehicular maintenance burden for the elderly. It is essential to realize a dependable ICT network and communication service for a smart community. In the study, we present the concept of trans-locatable design to achieve this goal. The two possible roles of EVs in contributing to a dependable ICT network are highlighted; these include EV charging of the batteries of the base stations in the network, and the creation of a Mini-EV based ad-hoc network that can enable applications such as safe driving assistance and secure neighborhoods.

  18. INFLUENCE OF MACHINING TECHNOLOGIES ON VALUES OF RESIDUAL STRESSES OF OXIDE CUTTING CERAMICS

    Directory of Open Access Journals (Sweden)

    Jakub Němeček

    2017-07-01

    Full Text Available Currently, the intensive development of engineering ceramic and effort to replace sintered carbides as cutting materials are in progress. With the development of the sintering technology it is now possible to produce compact ceramic cutting samples with very good mechanical properties. The advantage of these materials is their easy accessibility and low purchase price. In this work, the influence of the finishing machine technology on the values of surface residual stresses of cutting ceramic samples Al2O3+TiC were studying. The samples were supplied by Moscow State University of Technology STANKIN. Measurements made in the X-ray diffraction laboratory at the Department of solid state engineering were performed for both the phases. The influence of the parameters of machining to residual stresses was studied and the resulting values were compared with each other.

  19. From the manual meter reading to Smart Metering. Step by step migration concepts for smart technologies; Von der Handablesung zum Smart Metering. Migrationskonzepte zum schrittweisen Ausbau von smarten Technologien

    Energy Technology Data Exchange (ETDEWEB)

    Imholz, Urs [GWF MessSysteme AG, Luzern (Switzerland)

    2012-07-01

    Many Utility companies are planning the modification of their grid for the future demand of decentralized power production of renewable energy. This report is giving attention to the question how to invest already today step by step in smart technologies, based on the existing infrastructure. Multi Utility companies are also asking the question, how to deal with the integration of gas, water and heat into an automated meter reading system. A number of Swiss Utility companies are testing the process of Smart Metering and Smart Grid in pilot projects and field tests. In those tests, the Utility companies will not also cover the technical feasibility but also to check the financial aspects with a business assessment for smart technologies. The Industry is creating together with the Utility companies a sustainable development for the energy landscape of tomorrow. We all know, in the sense of energy distribution, the year 2050 will be the day after tomorrow. (orig.)

  20. Social Networking and Smart Technology: Viable Environmental Communication Tools…?

    Science.gov (United States)

    Montain, J.; Byrne, J. M.

    2010-12-01

    To what extent do popular social networking channels represent a viable means for disseminating information regarding environmental change to the general public? Are new forms of communication such as YouTube™, Facebook™, MySpace™ and Twitter™ and smart devices such as iPhone™ and BlackBerry™ useful and effective in terms motivating people into social action and behavioural modification; or do they simply pay ‘lip service’ to these pressing environmental issues? This project will explore the background connections between social networking and environmental communication and education; and outline why such tools might be an appropriate way to connect to a broad audience in an efficient and unconventional manner. Further, research will survey the current prevalence of reliable environmental change information on social networking Internet-based media; and finally, suggestions for improved strategies and new directions will be provided.

  1. The Smart Home for the Elderly: Perceptions, Technologies and Psychological Accessibilities : The Requirements Analysis for the Elderly in Thailand

    OpenAIRE

    Visutsak , Porawat; DAOUDI , Mohamed

    2017-01-01

    International audience; Various studies of assistive technology, embedded into the house for helping elderly persons have been introduced. There are many terms used to call this assistive technology, such as smart home, intelligent home, and home networking. The current technologies for smart home system can be divided into two basic categories: passive-intervention devices and active-intervention devices. Passive-intervention devices monitor an elderly person's condition and safety without i...

  2. Field application of smart SHM using field programmable gate array technology to monitor an RC bridge in New Mexico

    International Nuclear Information System (INIS)

    Azarbayejani, M; Jalalpour, M; Reda Taha, M M; El-Osery, A I

    2011-01-01

    In this paper, an innovative field application of a structural health monitoring (SHM) system using field programmable gate array (FPGA) technology and wireless communication is presented. The new SHM system was installed to monitor a reinforced concrete (RC) bridge on Interstate 40 (I-40) in Tucumcari, New Mexico. This newly installed system allows continuous remote monitoring of this bridge using solar power. Details of the SHM component design and installation are discussed. The integration of FPGA and solar power technologies make it possible to remotely monitor infrastructure with limited access to power. Furthermore, the use of FPGA technology enables smart monitoring where data communication takes place on-need (when damage warning signs are met) and on-demand for periodic monitoring of the bridge. Such a system enables a significant cut in communication cost and power demands which are two challenges during SHM operation. Finally, a three-dimensional finite element (FE) model of the bridge was developed and calibrated using a static loading field test. This model is then used for simulating damage occurrence on the bridge. Using the proposed automation process for SHM will reduce human intervention significantly and can save millions of dollars currently spent on prescheduled inspection of critical infrastructure worldwide

  3. Field application of smart SHM using field programmable gate array technology to monitor an RC bridge in New Mexico

    Science.gov (United States)

    Azarbayejani, M.; Jalalpour, M.; El-Osery, A. I.; Reda Taha, M. M.

    2011-08-01

    In this paper, an innovative field application of a structural health monitoring (SHM) system using field programmable gate array (FPGA) technology and wireless communication is presented. The new SHM system was installed to monitor a reinforced concrete (RC) bridge on Interstate 40 (I-40) in Tucumcari, New Mexico. This newly installed system allows continuous remote monitoring of this bridge using solar power. Details of the SHM component design and installation are discussed. The integration of FPGA and solar power technologies make it possible to remotely monitor infrastructure with limited access to power. Furthermore, the use of FPGA technology enables smart monitoring where data communication takes place on-need (when damage warning signs are met) and on-demand for periodic monitoring of the bridge. Such a system enables a significant cut in communication cost and power demands which are two challenges during SHM operation. Finally, a three-dimensional finite element (FE) model of the bridge was developed and calibrated using a static loading field test. This model is then used for simulating damage occurrence on the bridge. Using the proposed automation process for SHM will reduce human intervention significantly and can save millions of dollars currently spent on prescheduled inspection of critical infrastructure worldwide.

  4. Economic and Social Importance of Modern SMART Technologies of Budgeting at the Local Level

    Directory of Open Access Journals (Sweden)

    Kotina Hanna M.

    2017-06-01

    Full Text Available The aim of the article is to study the main SMART technologies of budgeting in terms of their economic and social aspects, consider the risks and prospects of their implementation at the local level in Ukraine. The article is dedicated to description of modern SMART technologies of budgeting. The essence of the concept of infrastructure gap is defined, the necessity of its overcoming through increasing capital expenditures is substantiated. The main methods of financing capital investments are disclosed, the advantages and disadvantages of public-private partnership are determined. The technology of participative budget, its history, features of its introduction and functioning in Poland, Germany and Ukraine are described. The necessity of implementing the Public Finance Management Strategy for 2017-2021 in Ukraine is justified, and risks related to it are investigated.

  5. Sensors 4.0 – smart sensors and measurement technology enable Industry 4.0

    Directory of Open Access Journals (Sweden)

    A. Schütze

    2018-05-01

    Full Text Available Industrie 4.0 or the Industrial Internet of Things (IIoT are two terms for the current (revolution seen in industrial automation and control. Everything is getting smarter and data generated at all levels of the production process are used to improve product quality, flexibility, and productivity. This would not be possible without smart sensors, which generate the data and allow further functionality from self-monitoring and self-configuration to condition monitoring of complex processes. In analogy to Industry 4.0, the development of sensors has undergone distinctive stages culminating in today's smart sensors or Sensor 4.0. This paper briefly reviews the development of sensor technology over the last 2 centuries, highlights some of the potential that can be achieved with smart sensors and data evaluation, and discusses success requirements for future developments. In addition to magnetic sensor technologies which allow self-test and self-calibration and can contribute to many applications due to their wide spectrum of measured quantities, the paper discusses condition monitoring as a primary paradigm for introducing smart sensors and data analysis in manufacturing processes based on two projects performed in our group.

  6. Environmental cognitive remediation in schizophrenia: ethical implications of "smart home" technology.

    Science.gov (United States)

    Stip, Emmanuel; Rialle, Vincent

    2005-04-01

    In light of the advent of new technologies, we proposed to reexamine certain challenges posed by cognitive remediation and social reintegration (that is, deinstitutionalization) of patients with severe and persistent mental disorders. We reviewed literature on cognition, remediation, smart homes, as well as on objects and utilities, using medical and computer science electronic library and Internet searches. These technologies provide solutions for disabled persons with respect to care delivery, workload reduction, and socialization. Examples include home support, video conferencing, remote monitoring of medical parameters through sensors, teledetection of critical situations (for example, a fall or malaise), measures of daily living activities, and help with tasks of daily living. One of the key concepts unifying all these technologies is the health-smart home. We present the notion of the health-smart home in general and then examine it more specifically in relation to schizophrenia. Management of people with schizophrenia with cognitive deficits who are being rehabilitated in the community can be improved with the use of technology; however, such technology has ethical ramifications.

  7. SMART-1 technology, scientific results and heritage for future space missions

    Science.gov (United States)

    Foing, B. H.; Racca, G.; Marini, A.; Koschny, D.; Frew, D.; Grieger, B.; Camino-Ramos, O.; Josset, J. L.; Grande, M.; Smart-1 Science; Technology Working Team

    2018-02-01

    ESA's SMART-1 mission to the Moon achieved record firsts such as: 1) first Small Mission for Advanced Research and Technology; with spacecraft built and integrated in 2.5 years and launched 3.5 years after mission approval; 2) first mission leaving the Earth orbit using solar power alone; 3) most fuel effective mission (60 L of Xenon) and longest travel (13 months) to the Moon!; 4) first ESA mission reaching the Moon and first European views of lunar poles; 5) first European demonstration of a wide range of new technologies: Li-Ion modular battery, deep-space communications in X- and Ka-bands, and autonomous positioning for navigation; 6) first lunar demonstration of an infrared spectrometer and of a Swept Charge Detector Lunar X-ray fluorescence spectrometer; 7) first ESA mission with opportunity for lunar science, elemental geochemistry, surface mineralogy mapping, surface geology and precursor studies for exploration; 8) first controlled impact landing on the Moon with real time observations campaign; 9) first mission supporting goals of the International Lunar Exploration Working Group (ILEWG) in technical and scientific exchange, international collaboration, public and youth engagement; 10) first mission preparing the ground for ESA collaboration in Chandrayaan-1, Chang' E1 and future international lunar exploration. We review SMART-1 highlights and new results that are relevant to the preparation for future lunar exploration. The technology and methods had impact on space research and applications. Recent SMART-1 results are relevant to topics on: 1) the study of properties of the lunar dust, 2) impact craters and ejecta, 3) the study of illumination, 4) radio observations and science from the Moon, 5) support to future missions, 6) identifying and characterising sites for exploration and exploitation. On these respective topics, we discuss recent SMART-1 results and challenges. We also discuss the use of SMART-1 publications library. The SMART-1 archive

  8. Medical smart textiles based on fiber optic technology: an overview.

    Science.gov (United States)

    Massaroni, Carlo; Saccomandi, Paola; Schena, Emiliano

    2015-04-13

    The growing interest in the development of smart textiles for medical applications is driven by the aim to increase the mobility of patients who need a continuous monitoring of such physiological parameters. At the same time, the use of fiber optic sensors (FOSs) is gaining large acceptance as an alternative to traditional electrical and mechanical sensors for the monitoring of thermal and mechanical parameters. The potential impact of FOSs is related to their good metrological properties, their small size and their flexibility, as well as to their immunity from electromagnetic field. Their main advantage is the possibility to use textile based on fiber optic in a magnetic resonance imaging environment, where standard electronic sensors cannot be employed. This last feature makes FOSs suitable for monitoring biological parameters (e.g., respiratory and heartbeat monitoring) during magnetic resonance procedures. Research interest in combining FOSs and textiles into a single structure to develop wearable sensors is rapidly growing. In this review we provide an overview of the state-of-the-art of textiles, which use FOSs for monitoring of mechanical parameters of physiological interest. In particular we briefly describe the working principle of FOSs employed in this field and their relevant advantages and disadvantages. Also reviewed are their applications for the monitoring of mechanical parameters of physiological interest.

  9. Medical Smart Textiles Based on Fiber Optic Technology: An Overview

    Science.gov (United States)

    Massaroni, Carlo; Saccomandi, Paola; Schena, Emiliano

    2015-01-01

    The growing interest in the development of smart textiles for medical applications is driven by the aim to increase the mobility of patients who need a continuous monitoring of such physiological parameters. At the same time, the use of fiber optic sensors (FOSs) is gaining large acceptance as an alternative to traditional electrical and mechanical sensors for the monitoring of thermal and mechanical parameters. The potential impact of FOSs is related to their good metrological properties, their small size and their flexibility, as well as to their immunity from electromagnetic field. Their main advantage is the possibility to use textile based on fiber optic in a magnetic resonance imaging environment, where standard electronic sensors cannot be employed. This last feature makes FOSs suitable for monitoring biological parameters (e.g., respiratory and heartbeat monitoring) during magnetic resonance procedures. Research interest in combining FOSs and textiles into a single structure to develop wearable sensors is rapidly growing. In this review we provide an overview of the state-of-the-art of textiles, which use FOSs for monitoring of mechanical parameters of physiological interest. In particular we briefly describe the working principle of FOSs employed in this field and their relevant advantages and disadvantages. Also reviewed are their applications for the monitoring of mechanical parameters of physiological interest. PMID:25871010

  10. Medical Smart Textiles Based on Fiber Optic Technology: An Overview

    Directory of Open Access Journals (Sweden)

    Carlo Massaroni

    2015-04-01

    Full Text Available The growing interest in the development of smart textiles for medical applications is driven by the aim to increase the mobility of patients who need a continuous monitoring of such physiological parameters. At the same time, the use of fiber optic sensors (FOSs is gaining large acceptance as an alternative to traditional electrical and mechanical sensors for the monitoring of thermal and mechanical parameters. The potential impact of FOSs is related to their good metrological properties, their small size and their flexibility, as well as to their immunity from electromagnetic field. Their main advantage is the possibility to use textile based on fiber optic in a magnetic resonance imaging environment, where standard electronic sensors cannot be employed. This last feature makes FOSs suitable for monitoring biological parameters (e.g., respiratory and heartbeat monitoring during magnetic resonance procedures. Research interest in combining FOSs and textiles into a single structure to develop wearable sensors is rapidly growing. In this review we provide an overview of the state-of-the-art of textiles, which use FOSs for monitoring of mechanical parameters of physiological interest. In particular we briefly describe the working principle of FOSs employed in this field and their relevant advantages and disadvantages. Also reviewed are their applications for the monitoring of mechanical parameters of physiological interest.

  11. Smart City Energy Interconnection Technology Framework Preliminary Research

    Science.gov (United States)

    Zheng, Guotai; Zhao, Baoguo; Zhao, Xin; Li, Hao; Huo, Xianxu; Li, Wen; Xia, Yu

    2018-01-01

    to improve urban energy efficiency, improve the absorptive ratio of new energy resources and renewable energy sources, and reduce environmental pollution and other energy supply and consumption technology framework matched with future energy restriction conditions and applied technology level are required to be studied. Relative to traditional energy supply system, advanced information technology-based “Energy Internet” technical framework may give play to energy integrated application and load side interactive technology advantages, as a whole optimize energy supply and consumption and improve the overall utilization efficiency of energy.

  12. Electricity usage scheduling in smart building environments using smart devices.

    Science.gov (United States)

    Lee, Eunji; Bahn, Hyokyung

    2013-01-01

    With the recent advances in smart grid technologies as well as the increasing dissemination of smart meters, the electricity usage of every moment can be detected in modern smart building environments. Thus, the utility company adopts different price of electricity at each time slot considering the peak time. This paper presents a new electricity usage scheduling algorithm for smart buildings that adopts real-time pricing of electricity. The proposed algorithm detects the change of electricity prices by making use of a smart device and changes the power mode of each electric device dynamically. Specifically, we formulate the electricity usage scheduling problem as a real-time task scheduling problem and show that it is a complex search problem that has an exponential time complexity. An efficient heuristic based on genetic algorithms is performed on a smart device to cut down the huge searching space and find a reasonable schedule within a feasible time budget. Experimental results with various building conditions show that the proposed algorithm reduces the electricity charge of a smart building by 25.6% on average and up to 33.4%.

  13. Current Capabilities at SNL for the Integration of Small Modular Reactors onto Smart Microgrids Using Sandia's Smart Microgrid Technology High Performance Computing and Advanced Manufacturing.

    Energy Technology Data Exchange (ETDEWEB)

    Rodriguez, Salvador B. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2017-05-01

    Smart grids are a crucial component for enabling the nation’s future energy needs, as part of a modernization effort led by the Department of Energy. Smart grids and smart microgrids are being considered in niche applications, and as part of a comprehensive energy strategy to help manage the nation’s growing energy demands, for critical infrastructures, military installations, small rural communities, and large populations with limited water supplies. As part of a far-reaching strategic initiative, Sandia National Laboratories (SNL) presents herein a unique, three-pronged approach to integrate small modular reactors (SMRs) into microgrids, with the goal of providing economically-competitive, reliable, and secure energy to meet the nation’s needs. SNL’s triad methodology involves an innovative blend of smart microgrid technology, high performance computing (HPC), and advanced manufacturing (AM). In this report, Sandia’s current capabilities in those areas are summarized, as well as paths forward that will enable DOE to achieve its energy goals. In the area of smart grid/microgrid technology, Sandia’s current computational capabilities can model the entire grid, including temporal aspects and cyber security issues. Our tools include system development, integration, testing and evaluation, monitoring, and sustainment.

  14. Smart home technology for safety and functional independence: the UK experience.

    Science.gov (United States)

    Dewsbury, Guy; Linskell, Jeremy

    2011-01-01

    This paper proposes that people with neurological conditions can be successfully supported by smart homes only when their needs and aspirations of the technological interventions are fully understood and integrated in the design. A neurological condition can and does provide a clue to the finished technological design but this alone fails to personalise the system and stands to be rejected by the person who requires the technology. This paper explores the underlying issues of the complexity of this design process when designing for people with neurological conditions, and advances a matrix to facilitate the assessment process to maintain a person-centred design of any system.

  15. Evaluation of Representative Smart Grid Investment Grant Project Technologies: Distributed Generation

    Energy Technology Data Exchange (ETDEWEB)

    Singh, Ruchi; Vyakaranam, Bharat GNVSR

    2012-02-14

    This document is one of a series of reports estimating the benefits of deploying technologies similar to those implemented on the Smart Grid Investment Grant (SGIG) projects. Four technical reports cover the various types of technologies deployed in the SGIG projects, distribution automation, demand response, energy storage, and renewables integration. A fifth report in the series examines the benefits of deploying these technologies on a national level. This technical report examines the impacts of addition of renewable resources- solar and wind in the distribution system as deployed in the SGIG projects.

  16. Smart Sensing Technologies for Structural Health Monitoring of Civil Engineering Structures

    OpenAIRE

    M. Sun; W. J. Staszewski; R. N. Swamy

    2010-01-01

    Structural Health Monitoring (SHM) aims to develop automated systems for the continuous monitoring, inspection, and damage detection of structures with minimum labour involvement. The first step to set up a SHM system is to incorporate a level of structural sensing capability that is reliable and possesses long term stability. Smart sensing technologies including the applications of fibre optic sensors, piezoelectric sensors, magnetostrictive sensors and self-diagnosing fibre reinforced compo...

  17. Smart Geographic object: Toward a new understanding of GIS Technology in Ubiquitous Computing

    OpenAIRE

    Zakaria, Sakyoud; Rey, Gaëtan; Mohamed, Eladnani; Lavirotte, Stéphane; Abdelaziz, El Fazziki; Tigli, Jean-Yves

    2015-01-01

    International audience; One of the fundamental aspects of ubiquitous computing is the instrumentation of the real world by smart devices. This instrumentation constitutes an opportunity to rethink the interactions between human beings and their environment on the one hand, and between the components of this environment on the other. In this paper we discuss what this understanding of ubiquitous computing can bring to geographic science and particularly to GIS technology. Our main idea is the ...

  18. Planning low-carbon electricity systems under uncertainty considering operational flexibility and smart grid technologies.

    Science.gov (United States)

    Moreno, Rodrigo; Street, Alexandre; Arroyo, José M; Mancarella, Pierluigi

    2017-08-13

    Electricity grid operators and planners need to deal with both the rapidly increasing integration of renewables and an unprecedented level of uncertainty that originates from unknown generation outputs, changing commercial and regulatory frameworks aimed to foster low-carbon technologies, the evolving availability of market information on feasibility and costs of various technologies, etc. In this context, there is a significant risk of locking-in to inefficient investment planning solutions determined by current deterministic engineering practices that neither capture uncertainty nor represent the actual operation of the planned infrastructure under high penetration of renewables. We therefore present an alternative optimization framework to plan electricity grids that deals with uncertain scenarios and represents increased operational details. The presented framework is able to model the effects of an array of flexible, smart grid technologies that can efficiently displace the need for conventional solutions. We then argue, and demonstrate via the proposed framework and an illustrative example, that proper modelling of uncertainty and operational constraints in planning is key to valuing operationally flexible solutions leading to optimal investment in a smart grid context. Finally, we review the most used practices in power system planning under uncertainty, highlight the challenges of incorporating operational aspects and advocate the need for new and computationally effective optimization tools to properly value the benefits of flexible, smart grid solutions in planning. Such tools are essential to accelerate the development of a low-carbon energy system and investment in the most appropriate portfolio of renewable energy sources and complementary enabling smart technologies.This article is part of the themed issue 'Energy management: flexibility, risk and optimization'. © 2017 The Author(s).

  19. Smart Energy Cryo-refrigerator Technology for the next generation Very Large Array

    Science.gov (United States)

    Spagna, Stefano

    2018-01-01

    We describe a “smart energy” cryocooler technology architecture for the next generation Very Large Array that makes use of multiple variable frequency cold heads driven from a single variable speed air cooled compressor. Preliminary experiments indicate that the compressor variable flow control, advanced diagnostics, and the cryo-refrigerator low vibration, provide a unique energy efficient capability for the very large number of antennas that will be employed in this array.

  20. Senior residents' perceived need of and preferences for "smart home" sensor technologies.

    Science.gov (United States)

    Demiris, George; Hensel, Brian K; Skubic, Marjorie; Rantz, Marilyn

    2008-01-01

    The goal of meeting the desire of older adults to remain independent in their home setting while controlling healthcare costs has led to the conceptualization of "smart homes." A smart home is a residence equipped with technology that enhances safety of residents and monitors their health conditions. The study aim is to assess older adults' perceptions of specific smart home technologies (i.e., a bed sensor, gait monitor, stove sensor, motion sensor, and video sensor). The study setting is TigerPlace, a retirement community designed according to the Aging in Place model. Focus group sessions with fourteen residents were conducted to assess perceived advantages and concerns associated with specific applications, and preferences for recipients of sensor-generated information pertaining to residents' activity levels, sleep patterns and potential emergencies. Sessions were audio-taped; tapes were transcribed, and a content analysis was performed. A total of fourteen older adults over the age of 65 participated in three focus group sessions Most applications were perceived as useful, and participants would agree to their installation in their own home. Preference for specific sensors related to sensors' appearance and residents' own level of frailty and perceived need. Specific concerns about privacy were raised. The findings indicate an overall positive attitude toward sensor technologies for nonobtrusive monitoring. Researchers and practitioners are called upon to address ethical and technical challenges in this emerging domain.

  1. Does smart home technology prevent falls in community-dwelling older adults: a literature review

    Directory of Open Access Journals (Sweden)

    Eva Pietrzak

    2014-04-01

    Full Text Available Background: Falls in older Australians are an increasingly costly public health issue, driving the development of novel modes of intervention, especially those that rely on computer-driven technologies. Objective: The aim of this paper was to gain an understanding of the state of the art of research on smart homes and computer-based monitoring technologies to prevent and detect falls in the community-dwelling elderly. Method: Cochrane, Medline, Embase and Google databases were searched for articles on fall prevention in the elderly using pre-specified search terms. Additional papers were searched for in the reference lists of relevant reviews and by the process of ‘snowballing’. Only studies that investigated outcomes related to falling such as fall prevention and detection, change in participants’ fear of falling and attitudes towards monitoring technology were included. Results: Nine papers fulfilled the inclusion criteria. The following outcomes were observed: (1 older adults’ attitudes towards fall detectors and smart home technology are generally positive; (2 privacy concerns and intrusiveness of technology were perceived as less important to participants than their perception of health needs and (3 unfriendly and age-inappropriate design of the interface may be one of the deciding factors in not using the technology. Conclusion: So far, there is little evidence that using smart home technology may assist in fall prevention or detection, but there are some indications that it may increase older adults’ confidence and sense of security, thus possibly enabling aging in place.

  2. Study protocol: mobile improvement of self-management ability through rural technology (mI SMART).

    Science.gov (United States)

    Mallow, Jennifer A; Theeke, Laurie A; Long, Dustin M; Whetsel, Tara; Theeke, Elliott; Mallow, Brian K

    2015-01-01

    There are 62 million Americans currently residing in rural areas who are more likely to have multiple chronic conditions and be economically disadvantaged, and in poor health, receive less recommended preventive services and attend fewer visits to health care providers. Recent advances in mobile healthcare (mHealth) offer a promising new approach to solving health disparities and improving chronic illness care. It is now possible and affordable to transmit health information, including values from glucometers, automated blood pressure monitors, and scales, through Bluetooth-enabled devices. Additionally, audio and video communications technologies can allow healthcare providers to conduct many parts of a physical exam remotely from varied settings. These technologies could remove geographical distance as a barrier to care and diminish the access to care issues faced by patients who live rurally. However, currently there is lack of studies that provide evidence of feasibility, acceptability, and effectiveness of mHealth initiatives on improved outcomes of care, a needed step to make the translation to implementation studies in healthcare systems. The purpose of this paper is to present the protocol for the first study of mI SMART (mobile Improvement of Self-Management Ability through Rural Technology), a new integrated mHealth intervention. Our objective is to provide evidence of feasibility and acceptability for the use of mI SMART in an underserved population and establish evidence for the refinement of mI SMART. The proposed study will take place at Milan Puskar Health Right, a free primary care clinic in the state of West Virginia. The clinic provides health care at no cost to uninsured, low income; adults aged 18-64 living in West Virginia. We will enroll 30 participants into this feasibility study with plans of implementing a longitudinal randomized, comparative effectiveness design in the future. Data collection will include tracking of barriers and

  3. Geothermal Technology: A Smart Way to Lower Energy Bills

    Science.gov (United States)

    Calahan, Scott

    2007-01-01

    Heating costs for both natural gas and oil have risen dramatically in recent years--and will likely continue to do so. Consequently, it is important that students learn not only about traditional heating technology, but also about the alternative methods that will surely grow in use in the coming years. One such method is geothermal. In this…

  4. Shape Morphing Adaptive Radiator Technology (SMART) for Variable Heat Rejection

    Science.gov (United States)

    Erickson, Lisa

    2016-01-01

    The proposed technology leverages the temperature dependent phase change of shape memory alloys (SMAs) to drive the shape of a flexible radiator panel. The opening/closing of the radiator panel, as a function of temperature, passively adapts the radiator's rate of heat rejection in response to a vehicle's needs.

  5. Mobilizing Older Adults: Harnessing the Potential of Smart Home Technologies. Contribution of the IMIA Working Group on Smart Homes and Ambient Assisted Living.

    Science.gov (United States)

    Demiris, G; Thompson, H J

    2012-01-01

    This paper highlights the potential of smart home applications to not only assess mobility determinants for older adults in the home environment but also provide the opportunity for tailored interventions. We present a theoretical framework for assessing mobility parameters and utilizing this information to enable behavior change based on the Health Belief Model. We discuss examples that showcase the potential of smart home systems to not only measure but also improve mobility for community dwelling older adults. Mobility is a complex construct that cannot be addressed with a single monitoring approach or a single intervention. Instead, tailored interventions that address specific needs and behaviors of individuals and take into consideration preferences of older adults and potentially their social network are needed to effectively enforce positive behavior change. Smart home systems have the ability to capture details of one's daily living that could otherwise not be easily obtained; however, such data repositories alone are not sufficient to improve clinical outcomes if appropriate mechanisms for data mining and analysis, as well as tailored response systems are not in place. Unleashing the potential of smart home applications to measure and improve mobility has the potential of transforming elder care and providing potentially cost-effective tools to support independence for older adults. A technologically driven smart home application can maximize its clinical relevance by pursuing interactive features that can lead to behavior change.

  6. Older adult perceptions of smart home technologies: implications for research, policy & market innovations in healthcare.

    Science.gov (United States)

    Coughlin, J; D'Ambrosio, L A; Reimer, B; Pratt, M R

    2007-01-01

    Advances in information communications technology and related computational power are providing a wide array of systems and related services that form the basis of smart home technologies to support the health, safety and independence of older adults. While these technologies offer significant benefits to older people and their families, they are also transforming older adults into lead adopters of a new 24/7 lifestyle of being monitored, managed, and, at times, motivated, to maintain their health and wellness. To better understand older adult perceptions of smart home technologies and to inform future research a workshop and focus group was conducted with 30 leaders in aging advocacy and aging services from 10 northeastern states. Participants expressed support of technological advance along with a variety of concerns that included usability, reliability, trust, privacy, stigma, accessibility and affordability. Participants also observed that there is a virtual absence of a comprehensive market and policy environment to support either the consumer or the diffusion of these technologies. Implications for research, policy and market innovation are discussed.

  7. An analysis of communications and networking technologies for the smart grid

    Energy Technology Data Exchange (ETDEWEB)

    Garcia Hernandez, Joaquin [Instituto de Investigaciones Electricas, Cuernavaca, Morelos (Mexico)

    2013-03-01

    The Smart Grid concept has been foreseen as the integration of the electrical generation, transmission and distribution network and the data communications network. Although, traditional communications interfaces, protocols and standards has been used in the electrical grid in an isolated manner, modern communications network is considered as the fundamental enabling technology within the future Smart Grid. Modern communications technologies, protocol architectures and standards can help to build a common communications network infrastructure for data transport between customer premises, power substations, and power distribution systems, utility control centers and utility data centers. The Smart Grid will support traditional applications such as SCADA, distribution automation (DA), energy management systems (EMS), demand site management (DSM) and automatic meter reading (AMR), etc., as well as new applications like advanced metering infrastructure (AMI), substation automation (SA), microgrids, distributed generation, grid monitoring and control, data storage and analysis, among others. To make this possible, the Smart Grid requires a two-way wide area communications network between different dispersed areas, from generation, to distribution to consumer premises. In fact, it will consist of many different types of communications networks such as wide area networks, local area network, home area networks, etc. This requires a new architectural approach to implement a common communications infrastructure that provides the reliability, scalability, security and interoperability to support multiple applications. In addition, open standards addressing interoperability, are key for the development and deployment of the Smart Grid as a true integrated network. A communications backbone is necessary to provide interoperability. To achieve the level of networking, interoperability and security that meets the technical requirements of the Smart Grid, its data communications

  8. PCA safety data review after clinical decision support and smart pump technology implementation.

    Science.gov (United States)

    Prewitt, Judy; Schneider, Susan; Horvath, Monica; Hammond, Julia; Jackson, Jason; Ginsberg, Brian

    2013-06-01

    Medication errors account for 20% of medical errors in the United States with the largest risk at prescribing and administration. Analgesics or opioids are frequently used medications that can be associated with patient harm when prescribed or administered improperly. In an effort to decrease medication errors, Duke University Hospital implemented clinical decision support via computer provider order entry (CPOE) and "smart pump" technology, 2/2008, with the goal to decrease patient-controlled analgesia (PCA) adverse events. This project evaluated PCA safety events, reviewing voluntary report system and adverse drug events via surveillance (ADE-S), on intermediate and step-down units preimplementation and postimplementation of clinical decision support via CPOE and PCA smart pumps for the prescribing and administration of opioids therapy in the adult patient requiring analgesia for acute pain. Voluntary report system and ADE-S PCA events decreased based upon 1000 PCA days; ADE-S PCA events per 1000 PCA days decreased 22%, from 5.3 (pre) to 4.2 (post) (P = 0.09). Voluntary report system events decreased 72%, from 2.4/1000 PCA days (pre) to 0.66/1000 PCA days (post) and was statistically significant (P PCA events between time periods in both the ADE-S and voluntary report system data, thus supporting the recommendation of clinical decision support via CPOE and PCA smart pump technology.

  9. Fundamental Theories and Key Technologies for Smart and Optimal Manufacturing in the Process Industry

    Directory of Open Access Journals (Sweden)

    Feng Qian

    2017-04-01

    Full Text Available Given the significant requirements for transforming and promoting the process industry, we present the major limitations of current petrochemical enterprises, including limitations in decision-making, production operation, efficiency and security, information integration, and so forth. To promote a vision of the process industry with efficient, green, and smart production, modern information technology should be utilized throughout the entire optimization process for production, management, and marketing. To focus on smart equipment in manufacturing processes, as well as on the adaptive intelligent optimization of the manufacturing process, operating mode, and supply chain management, we put forward several key scientific problems in engineering in a demand-driven and application-oriented manner, namely: ① intelligent sensing and integration of all process information, including production and management information; ② collaborative decision-making in the supply chain, industry chain, and value chain, driven by knowledge; ③ cooperative control and optimization of plant-wide production processes via human-cyber-physical interaction; and ④ life-cycle assessments for safety and environmental footprint monitoring, in addition to tracing analysis and risk control. In order to solve these limitations and core scientific problems, we further present fundamental theories and key technologies for smart and optimal manufacturing in the process industry. Although this paper discusses the process industry in China, the conclusions in this paper can be extended to the process industry around the world.

  10. Smart Money

    DEFF Research Database (Denmark)

    Avital, Michel; Hedman, Jonas; Albinsson, Lars

    2017-01-01

    transaction costs by providing seamless real-time payments. In addition, digital legal tender that is based on blockchain technology can provide a foundation for customizable “smart money” which can be used to manage the appropriation of money and its use. In essence, the smart money is a customizable value...

  11. Using Smart Grids to Enhance Use of Energy-Efficiency and Renewable-Energy Technologies

    Energy Technology Data Exchange (ETDEWEB)

    Widergren, Steven E.; Paget, Maria L.; Secrest, Thomas J.; Balducci, Patrick J.; Orrell, Alice C.; Bloyd, Cary N.

    2011-05-10

    This report addresses the Asia-Pacific Economic Cooperation (APEC) organization’s desire to minimize the learning time required to understand the implications of smart-grid concepts so APEC members can advance their thinking in a timely manner and advance strategies regarding smart approaches that can help meet their environmental-sustainability and energy-efficiency policy goals. As significant investments are needed to grow and maintain the electricity infrastructure, consideration needs to be given to how information and communications technologies can be applied to electricity infrastructure decisions that not only meet traditional needs for basic service and reliability, but also provide the flexibility for a changing the mix of generation sources with sensitivity to environmental and societal impacts.

  12. Cities for smart environmental and energy futures. Impacts on architecture and technology

    Energy Technology Data Exchange (ETDEWEB)

    Rassia, Stamatina T. [ETH Zuerich (Switzerland). Inst. of Technology in Architecture; Pardalos, Panos M. (eds.) [Florida Univ., Gainesville, FL (United States). Dept. of Industrial and Systems Engneering

    2014-07-01

    Strategies for energy conservation in smart cities. Up-to-date presentation of on-going research. Innovative ideas for sustainable design. Cities for Smart Environmental and Energy Futures presents works written by eminent international experts from a variety of disciplines including architecture, engineering and related fields. Due to the ever-increasing focus on sustainable technologies, alternative energy sources, and global social and urban issues, interest in the energy systems for cities of the future has grown in a wealth of disciplines. Some of the special features of this book include new findings on the city of the future from the macro to the micro level. These range from urban sustainability to indoor urbanism, and from strategies for cities and global climate change to material properties. The book is intended for graduate students and researchers active in architecture, engineering, the social and computational sciences, building physics and related fields.

  13. Application of smart transmitter technology in nuclear engineering measurements with level detection algorithm

    International Nuclear Information System (INIS)

    Kang, Hyun Gook; Seong, Poong Hyun

    1994-01-01

    In this study a programmable smart transmitter is designed and applied to the nuclear engineering measurements. In order to apply the smart transmitter technology to nuclear engineering measurements, the water level detection function is developed and applied in this work. In the real time system, the application of level detection algorithm can make the operator of the nuclear power plant sense the water level more rapidly. Furthermore this work can simplify the data communication between the level-sensing thermocouples and the main signal processor because the level signal is determined at field. The water level detection function reduces the detection time to about 8.3 seconds by processing the signal which has the time constant 250 seconds and the heavy noise signal

  14. Smart photonic coating for civil engineering field: for a future inspection technology on concrete bridge

    Science.gov (United States)

    Fudouzi, Hiroshi; Tsuchiya, Koichi; Todoroki, Shin-ichi; Hyakutake, Tsuyoshi; Nitta, Hiroyuki; Nishizaki, Itaru; Tanaka, Yoshikazu; Ohya, Takao

    2017-04-01

    Here we will propose the conceptual new idea of the inspection of concrete bridge using smart materials and mobile IoT system. We apply opal photonic crystal film to detect cracks on concrete infrastructures. High quality opal photonic crystal films were coated on black color PET sheet over 1000 cm2 area. The opal film sheet was cut and adhered to concrete or mortar test pieces by epoxy resin. In the tensile test, the structural color of the opal sheet was changed when the crack was formed. As a demonstration, we have installated the opal film sheet on the wall of the concrete bridge. Our final purpose is the color change will be recorded by portable CCD devices, and send to expert via IoT network.

  15. Smart Sensing Technology for Agriculture and Environmental Monitoring

    CERN Document Server

    2012-01-01

    The book focuses on the different aspects of sensing technology, i.e. high reliability, adaptability, recalibration, information processing, data fusion, validation and integration of novel and high performance sensors specifically aims to monitor agricultural and environmental parameters.   This book is dedicated to Sensing systems for Agricultural and Environmental Monitoring  offers to variety of users, namely, Master and PhD degree students, researchers, practitioners, especially Agriculture and Environmental engineers. The book will provide an opportunity of a dedicated and a deep approach in order to improve their knowledge in this specific field.

  16. The application of metal cutting technologies in tasks performed in radioactive environments

    International Nuclear Information System (INIS)

    Fogle, R.F.; Younkins, R.M.

    1997-01-01

    The design and use of equipment to perform work in radioactive environments is uniquely challenging. Some tasks require that the equipment be operated by a person wearing a plastic suit or full face respirator and donning several pairs of rubber gloves. Other applications may require that the equipment be remotely controlled. Other important, design considerations include material compatibility, mixed waste issues, tolerance to ionizing radiation, size constraints and weight capacities. As always, there is the ''We need it ASAP'' design criteria. This paper describes four applications where different types of metal cutting technologies were used to successfully perform tasks in radioactive environments. The technologies include a plasma cutting torch, a grinder with an abrasive disk, a hydraulic shear, and a high pressure abrasive water jet cutter

  17. Climate-smart technologies. Integrating renewable energy and energy efficiency in mitigation and adaptation responses

    Energy Technology Data Exchange (ETDEWEB)

    Leal Filho, Walter; Mannke, Franziska; Schulte, Veronika [Hamburg Univ. of Applied Sciences (Germany). Faculty of Life Sciences; Mohee, Romeela; Surroop, Dinesh (eds.) [Mauritius Univ., Reduit (Mauritius). Chemical and Environmental Engineering Dept.

    2013-11-01

    Explores the links between climate change and technologies. Relates to the links between renewable energy and climate change. Documents and promotes a collection of experiences from island nations. Has a strong international focus and value to developing countries. The book addresses the perceived need for a publication with looks at both, climate smart technologies and the integration of renewable energy and energy efficiency in mitigation and adaptation responses. Based on a set of papers submitted as part of the fifth on-line climate conference (CLIMATE 2012) and a major conference on renewable energy on island States held in Mauritius in 2012, the book provides a wealth of information on climate change strategies and the role of smart technologies. The book has been produced in the context of the project ''Small Developing Island Renewable Energy Knowledge and Technology Transfer Network'' (DIREKT), funded by the ACP Science and Technology Programme, an EU programme for cooperation between the European Union and the ACP region.

  18. Get Smart About Energy: Office of Building Technology, State and Community Programs (OBT) EnergySmart Schools Program Folder (Revision)

    Energy Technology Data Exchange (ETDEWEB)

    2002-02-01

    While improving their energy use in buildings and bus fleets, schools are likely to create better places for teaching and learning with better lighting, temperature control, acoustics, and air quality. Smart districts also realize benefits in student performance.

  19. Get Smart About Energy: Office of Building Technology, State and Community Programs (OBT) EnergySmart Schools Program Brochure

    Energy Technology Data Exchange (ETDEWEB)

    Energy Smart Schools Team

    2001-10-11

    While improving their energy use in buildings and bus fleets, schools are likely to create better places for teaching and learning with better lighting, temperature control, acoustics, and air quality. Smart districts also realize benefits in student performance.

  20. Get Smart About Energy: Office of Building Technology, State and Community Programs (OBT) EnergySmart Schools Program Brochure

    International Nuclear Information System (INIS)

    Energy Smart Schools Team

    2001-01-01

    While improving their energy use in buildings and bus fleets, schools are likely to create better places for teaching and learning with better lighting, temperature control, acoustics, and air quality. Smart districts also realize benefits in student performance

  1. Technological innovations to preserve quality and safety of fresh-cut horticultural products

    OpenAIRE

    Artés-Hernández, Francisco; Gómez, Perla; Aguayo, Encarna; Artés-Hernández, Francisco

    2010-01-01

    Proceedings of the International Conference “Environmentally friendly and safe technologies for quality of fruit and vegetables”, held in Universidade do Algarve, Faro, Portugal, on January 14-16, 2009. This Conference was a join activity with COST Action 924. Fresh-cut or minimally processed fruit and vegetables have strongly increased their market share all over the industrialized countries. For that reason this market is currently very competitive, and forces the specialized ...

  2. Indoor visible light communication with smart lighting technology

    Science.gov (United States)

    Das Barman, Abhirup; Halder, Alak

    2017-02-01

    An indoor visible-light communication performance is investigated utilizing energy efficient white light by 2D LED arrays. Enabled by recent advances in LED technology, IEEE 802.15.7 standardizes high-data-rate visible light communication and advocates for colour shift keying (CSK) modulation to overcome flicker and to support dimming. Voronoi segmentation is employed for decoding N-CSK constellation which has superior performance compared to other existing decoding methods. The two chief performance degrading effects of inter-symbol interference and LED nonlinearity is jointly mitigated using LMS post equalization at the receiver which improves the symbol error rate performance and increases field of view of the receiver. It is found that LMS post equalization symbol at 250MHz offers 7dB SNR improvement at SER10-6

  3. SLAE–CPS: Smart Lean Automation Engine Enabled by Cyber-Physical Systems Technologies

    Science.gov (United States)

    Ma, Jing; Wang, Qiang; Zhao, Zhibiao

    2017-01-01

    In the context of Industry 4.0, the demand for the mass production of highly customized products will lead to complex products and an increasing demand for production system flexibility. Simply implementing lean production-based human-centered production or high automation to improve system flexibility is insufficient. Currently, lean automation (Jidoka) that utilizes cyber-physical systems (CPS) is considered a cost-efficient and effective approach for improving system flexibility under shrinking global economic conditions. Therefore, a smart lean automation engine enabled by CPS technologies (SLAE–CPS), which is based on an analysis of Jidoka functions and the smart capacity of CPS technologies, is proposed in this study to provide an integrated and standardized approach to design and implement a CPS-based smart Jidoka system. A set of comprehensive architecture and standardized key technologies should be presented to achieve the above-mentioned goal. Therefore, a distributed architecture that joins service-oriented architecture, agent, function block (FB), cloud, and Internet of things is proposed to support the flexible configuration, deployment, and performance of SLAE–CPS. Then, several standardized key techniques are proposed under this architecture. The first one is for converting heterogeneous physical data into uniform services for subsequent abnormality analysis and detection. The second one is a set of Jidoka scene rules, which is abstracted based on the analysis of the operator, machine, material, quality, and other factors in different time dimensions. These Jidoka rules can support executive FBs in performing different Jidoka functions. Finally, supported by the integrated and standardized approach of our proposed engine, a case study is conducted to verify the current research results. The proposed SLAE–CPS can serve as an important reference value for combining the benefits of innovative technology and proper methodology. PMID:28657577

  4. SLAE-CPS: Smart Lean Automation Engine Enabled by Cyber-Physical Systems Technologies.

    Science.gov (United States)

    Ma, Jing; Wang, Qiang; Zhao, Zhibiao

    2017-06-28

    In the context of Industry 4.0, the demand for the mass production of highly customized products will lead to complex products and an increasing demand for production system flexibility. Simply implementing lean production-based human-centered production or high automation to improve system flexibility is insufficient. Currently, lean automation (Jidoka) that utilizes cyber-physical systems (CPS) is considered a cost-efficient and effective approach for improving system flexibility under shrinking global economic conditions. Therefore, a smart lean automation engine enabled by CPS technologies (SLAE-CPS), which is based on an analysis of Jidoka functions and the smart capacity of CPS technologies, is proposed in this study to provide an integrated and standardized approach to design and implement a CPS-based smart Jidoka system. A set of comprehensive architecture and standardized key technologies should be presented to achieve the above-mentioned goal. Therefore, a distributed architecture that joins service-oriented architecture, agent, function block (FB), cloud, and Internet of things is proposed to support the flexible configuration, deployment, and performance of SLAE-CPS. Then, several standardized key techniques are proposed under this architecture. The first one is for converting heterogeneous physical data into uniform services for subsequent abnormality analysis and detection. The second one is a set of Jidoka scene rules, which is abstracted based on the analysis of the operator, machine, material, quality, and other factors in different time dimensions. These Jidoka rules can support executive FBs in performing different Jidoka functions. Finally, supported by the integrated and standardized approach of our proposed engine, a case study is conducted to verify the current research results. The proposed SLAE-CPS can serve as an important reference value for combining the benefits of innovative technology and proper methodology.

  5. An integrated approach to Smart House technology for people with disabilities.

    Science.gov (United States)

    Allen, B

    1996-04-01

    It is now commonly accepted that 'Smart House' technology can play a significant part in helping both elderly and disabled people enjoy a greater degree of independence in the near future. In order to realize this aspiration, it is necessary to examine a number of factors: the development of the appropriate Home Bus technologies and supported devices; the development of the appropriate user interfaces that will allow people with a range of special needs use the system; the incorporation of the requirements of the 'Smart House' controller with the other technological needs of the user; and the development of mainstream technologies that will affect the cost and availability of devices to the user. This paper will examine the above points and suggest appropriate actions and trends. It will draw upon the work of a four-member consortium currently finalizing a technical development project under the EC TIDE program, the experience of research and commercial organizations engaged in development work in associated areas and the experiences of the Dublin-based, Central Remedial Clinic and in particular, its Client Technical Services Unit. The CTSU have been actively engaged in the development of systems for clients and direct clinical assessments for the last 12 years.

  6. Privacy versus autonomy: a tradeoff model for smart home monitoring technologies.

    Science.gov (United States)

    Townsend, Daphne; Knoefel, Frank; Goubran, Rafik

    2011-01-01

    Smart homes are proposed as a new location for the delivery of healthcare services. They provide healthcare monitoring and communication services, by using integrated sensor network technologies. We validate a hypothesis regarding older adults' adoption of home monitoring technologies by conducting a literature review of articles studying older adults' attitudes and perceptions of sensor technologies. Using current literature to support the hypothesis, this paper applies the tradeoff model to decisions about sensor acceptance. Older adults are willing to trade privacy (by accepting a monitoring technology), for autonomy. As the information captured by the sensor becomes more intrusive and the infringement on privacy increases, sensors are accepted if the loss in privacy is traded for autonomy. Even video cameras, the most intrusive sensor type were accepted in exchange for the height of autonomy which is to remain in the home.

  7. Ultrasonic osteotome: A cutting edge technology, our experience in 96 patients

    Directory of Open Access Journals (Sweden)

    V Velho

    2014-01-01

    Full Text Available Background: The ultrasonic osteotome is a tissue-specific device that allows the surgeon to make precise osteotomies while protecting collateral or adjacent soft tissue structures. The recurring impacts pulverize the noncompliant crystalline structure resulting in a precise cut. The more compliant adjacent soft tissue is not affected by the ultrasonic oscillation. Objective: The purpose of this study is to present our experience of using this technology in osteotomies. Materials and Methods: We reviewed 96 patients, both male and female; of different ages in which ultrasonic osteotome was used to perform an osteotomy of different manners (Craniotomy, laminotomy, facetectomy, etc.. Patients with head injury, spine injury, degenerative spine diseases, and brain tumors were included in this study. Results: In all these patients, the bone cut was even with minimal surrounding bone loss. The time required for the osteotomy was reduced to half. There was no damage to underlying dura, cord or nerve structures. Conclusions: Ultrasonic osteotome is a safe and effective ultrasonic bone cutting device that can be used to facilitate osteotomies in various types of cranial and spinal surgeries. This device allows precision bone cutting with minimal surrounding bone loss and obviates the risk associated with the use of high-speed burrs and oscillating saws.

  8. Social Innovation in Smart Tourism Ecosystems: How Technology and Institutions Shape Sustainable Value Co-Creation

    Directory of Open Access Journals (Sweden)

    Francesco Polese

    2018-01-01

    Full Text Available In the service era, markets are reconceptualized as systems of actors interconnected through networked relationships based on resources exchange and producing value co-creation. Two of the main contemporary service research theories, Service-dominant logic and Service science, propose different organizational layouts for producing and harmonizing value co-creation: Service ecosystems and smart service systems. However, these two models show some limitations. So, this work aims at drawing an integrated model, the so called Smart service ecosystem that can be applied to hypercompetitive and experience-based sectors. The model was tested in the tourism sector by using a case study methodology. Ten interviews were administered to key informants to analyze their perception about the main dimensions of the smart service ecosystems. By adopting a holistic view, the results obtained can allow the elaboration of a framework which pinpoints: (1 the main stakeholder groups (actors; (2 the kind of resources exchanged (resource integration; (3 the tools employed (technology; (4 the institution exchange among users (institutions. Applying the model obtained to the tourism sector this work explores the main element-steps for managing and optimizing value co-creation and sustainability in the long run and thus for transitioning from innovation to social innovation.

  9. Multi-Residential Activity Labelling in Smart Homes with Wearable Tags Using BLE Technology.

    Science.gov (United States)

    Mokhtari, Ghassem; Anvari-Moghaddam, Amjad; Zhang, Qing; Karunanithi, Mohanraj

    2018-03-19

    Smart home platforms show promising outcomes to provide a better quality of life for residents in their homes. One of the main challenges that exists with these platforms in multi-residential houses is activity labeling. As most of the activity sensors do not provide any information regarding the identity of the person who triggers them, it is difficult to label the sensor events in multi-residential smart homes. To deal with this challenge, individual localization in different areas can be a promising solution. The localization information can be used to automatically label the activity sensor data to individuals. Bluetooth low energy (BLE) is a promising technology for this application due to how easy it is to implement and its low energy footprint. In this approach, individuals wear a tag that broadcasts its unique identity (ID) in certain time intervals, while fixed scanners listen to the broadcasting packet to localize the tag and the individual. However, the localization accuracy of this method depends greatly on different settings of broadcasting signal strength, and the time interval of BLE tags. To achieve the best localization accuracy, this paper studies the impacts of different advertising time intervals and power levels, and proposes an efficient and applicable algorithm to select optimal value settings of BLE sensors. Moreover, it proposes an automatic activity labeling method, through integrating BLE localization information and ambient sensor data. The applicability and effectiveness of the proposed structure is also demonstrated in a real multi-resident smart home scenario.

  10. Feasibility of the iPad as a hub for smart house technology in the elderly; effects of cognition, self-efficacy, and technology experience

    Directory of Open Access Journals (Sweden)

    Alvseike H

    2012-11-01

    Full Text Available Hilde Alvseike,1 Kolbjørn Brønnick2,31The Norwegian Centre for Movement Disorders, 2Regional Centre for Clinical Research in Psychosis, Division of Psychiatry, Stavanger University Hospital, Norway; 3The Reading Centre, University of Stavanger, NorwayAbstract: Smart house technology using tablet computers may help older people to master activities of daily living by making it easier to perform daily tasks like controlling lights and indoor temperature throughout the house with a few keystrokes. The aim of this study was to investigate the impact of age, cognition, self-efficacy, and technology experience on the ability of older people to perceive and use iPad tablet computers for this purpose. Twenty-eight participants were interviewed using a structured interview guide and questionnaires, and a practical test of how to use the iPad was performed. The Mini-Mental State Examination (MMSE was used to assess cognition. Cognitive deficits and low self-efficacy significantly reduced the ability of the subjects to use the smart house technology and to perceive the smart house technology service as provided. Age was unrelated to the outcome variables. Finally, technology experience had an effect on technology perception. If further research supports these findings, it should influence smart-house implementation in an elderly population, raising awareness of usability problems in older people with low self-efficacy and cognitive problems.Keywords: smart house technology, iPad, cognition, self-efficacy, technology experience, elderly

  11. Pacific Northwest Smart Grid Demonstration Project Technology Performance Report Volume 1: Technology Performance

    Energy Technology Data Exchange (ETDEWEB)

    Melton, Ron [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2015-06-01

    The Pacific Northwest Smart Grid Demonstration (PNWSGD), a $179 million project that was co-funded by the U.S. Department of Energy (DOE) in late 2009, was one of the largest and most comprehensive demonstrations of electricity grid modernization ever completed. The project was one of 16 regional smart grid demonstrations funded by the American Recovery and Reinvestment Act. It was the only demonstration that included multiple states and cooperation from multiple electric utilities, including rural electric co-ops, investor-owned, municipal, and other public utilities. No fewer than 55 unique instantiations of distinct smart grid systems were demonstrated at the projects’ sites. The local objectives for these systems included improved reliability, energy conservation, improved efficiency, and demand responsiveness. The demonstration developed and deployed an innovative transactive system, unique in the world, that coordinated many of the project’s distributed energy resources and demand-responsive components. With the transactive system, additional regional objectives were also addressed, including the mitigation of renewable energy intermittency and the flattening of system load. Using the transactive system, the project coordinated a regional response across the 11 utilities. This region-wide connection from the transmission system down to individual premises equipment was one of the major successes of the project. The project showed that this can be done and assets at the end points can respond dynamically on a wide scale. In principle, a transactive system of this type might eventually help coordinate electricity supply, transmission, distribution, and end uses by distributing mostly automated control responsibilities among the many distributed smart grid domain members and their smart devices.

  12. Introducing sequential managed aquifer recharge technology (SMART) - From laboratory to full-scale application.

    Science.gov (United States)

    Regnery, Julia; Wing, Alexandre D; Kautz, Jessica; Drewes, Jörg E

    2016-07-01

    Previous lab-scale studies demonstrated that stimulating the indigenous soil microbial community of groundwater recharge systems by manipulating the availability of biodegradable organic carbon (BDOC) and establishing sequential redox conditions in the subsurface resulted in enhanced removal of compounds with redox-dependent removal behavior such as trace organic chemicals. The aim of this study is to advance this concept from laboratory to full-scale application by introducing sequential managed aquifer recharge technology (SMART). To validate the concept of SMART, a full-scale managed aquifer recharge (MAR) facility in Colorado was studied for three years that featured the proposed sequential configuration: A short riverbank filtration passage followed by subsequent re-aeration and artificial recharge and recovery. Our findings demonstrate that sequential subsurface treatment zones characterized by carbon-rich (>3 mg/L BDOC) to carbon-depleted (≤1 mg/L BDOC) and predominant oxic redox conditions can be established at full-scale MAR facilities adopting the SMART concept. The sequential configuration resulted in substantially improved trace organic chemical removal (i.e. higher biodegradation rate coefficients) for moderately biodegradable compounds compared to conventional MAR systems with extended travel times in an anoxic aquifer. Furthermore, sorption batch experiments with clay materials dispersed in the subsurface implied that sorptive processes might also play a role in the attenuation and retardation of chlorinated flame retardants during MAR. Hence, understanding key factors controlling trace organic chemical removal performance during SMART allows for systems to be engineered for optimal efficiency, resulting in improved removal of constituents at shorter subsurface travel times and a potentially reduced physical footprint of MAR installations. Copyright © 2016 Elsevier Ltd. All rights reserved.

  13. Review of FACTS technologies and applications for power quality in smart grids with renewable energy systems

    DEFF Research Database (Denmark)

    Gandoman, Foad H.; Ahmadi, Abdollah; Sharaf, Adel M.

    2018-01-01

    In the last two decades, emerging use of renewable and distributed energy sources in electricity grid has created new challenges for the utility regarding the power quality, voltage stabilization and efficient energy utilization. Power electronic converters are extensively utilized to interface...... the power quality. Also, distributed FACTSs play an important role in improving the power factor, energy utilization, enhancing the power quality, and ensuring efficient energy utilization and energy management in smart grids with renewable energy sources. This paper presents a literature survey of FACTS...... technology tools and applications for power quality and efficient renewable energy system utilization....

  14. Building heating technology in Smart Home using PI System management tools

    OpenAIRE

    Vanus, Jan; Vojcinak, Petr; Martinek, Radek; Kelnar, Michal; Machacek, Zdenek; Bilik, Petr; Koziorek, Jiri; Zidek, Jan

    2016-01-01

    For comfortable remote monitoring of some operational and technical functions inside own Smart Home building, it is possible to use a lot of useful programmes and tools. However, not each programme or tool is suited to this purpose, or it does not offer required functionality. The aim of this paper is to describe using an appropriate software tool of PI System for a real-time monitoring of acquired data from real technology parts located at a training centre of the Moravian-Silesian Wood Clus...

  15. Smart Home Communication Technologies and Applications: Wireless Protocol Assessment for Home Area Network Resources

    Directory of Open Access Journals (Sweden)

    Tiago D. P. Mendes

    2015-07-01

    Full Text Available The paper discusses Home Area Networks (HAN communication technologies for smart home and domestic application integration. The work is initiated by identifying the application areas that can benefit from this integration. A broad and inclusive home communication interface is analysed utilizing as a key piece a Gateway based on machine-to-machine (M2M communications that interacts with the surrounding environment. Then, the main wireless networks are thoroughly assessed, and later, their suitability to the requirements of HAN considering the application area is analysed. Finally, a qualitative analysis is portrayed.

  16. How to achieve emission reductions in Germany and the European Union. Energy policy, RUE with cross cutting technologies, Pinch technology

    Energy Technology Data Exchange (ETDEWEB)

    Radgen, P.

    1999-10-01

    The German presentations will cover three main topics. These are: (1) Energy policy on the national level and in the European Community. (2) Rational use of energy and efficiency improvements by cross cutting technologies. (3) Optimizing heat recovery and heat recovery network with Pinch technology. Actual development of carbon dioxide emissions and scenarios to forecast for the future development will be presented. It will be shown, that long term agreements are widely used in the EC to obtain a reduction of emissions. Specific attention will also be placed on the burden sharing in the EC and the other GHG. In the second part the efficiency improvement by cross cutting technologies will be discussed for furnaces, waste heat recovery, electric motors, compressed air systems, cooling systems, lighting and heat pumps. Most of these improvement potentials are economic at present energy prices, but some barriers for their application have to be overcome which will be discussed. In the last part a systematic method for the optimization of heat recovery networks is presented. The Pinch technology, developed in the late seventies is an easy and reliable way to obtain quickly a good insight into the heat flows of a process. The basics of Pinch technology will be presented with a simple example and the presentation of an in deep analysis of a fertilizer complex. (orig.)

  17. A switch by design : User-centred design of smart energy technologies to change habits of using energy at home

    NARCIS (Netherlands)

    Kobus, C.B.A.

    2016-01-01

    This doctoral thesis demonstrates that households are able and willing to permanently change their habits of using energy, if they are supported by well-designed, user-friendly technology. Previous studies have assessed the impact of smart energy technologies and new tariff structures to make

  18. Designing Smart Health Care Technology into the Home of the Future

    Energy Technology Data Exchange (ETDEWEB)

    Warren, S.; Craft, R.L.; Bosma, J.T.

    1999-04-07

    The US health care industry is experiencing a substantial paradigm shift with regard to home care due to the convergence of several technology areas. Increasingly-capable telehealth systems and the internet are not only moving the point of care closer to the patient, but the patient can now assume a more active role in his or her own care. These technologies, coupled with (1) the migration of the health care industry to electronic patient records and (2) the emergence of a growing number of enabling health care technologies (e.g., novel biosensors, wearable devices, and intelligent software agents), demonstrate unprecedented potential for delivering highly automated, intelligent health care in the home. This editorial paper presents a vision for the implementation of intelligent health care technology in the home of the future, focusing on areas of research that have the highest potential payoff given targeted government funding over the next ten years. Here, intelligent health care technology means smart devices and systems that are aware of their context and can therefore assimilate information to support care decisions. A systems perspective is used to describe a framework under which devices can interact with one another in a plug-and-play manner. Within this infrastructure, traditionally passive sensors and devices will have read/write access to appropriate portions of an individual's electronic medical record. Through intelligent software agents, plug-and-play mechanisms, messaging standards, and user authentication tools, these smart home-based medical devices will be aware of their own capabilities, their relationship to the other devices in the home system, and the identity of the individual(s) from whom they acquire data. Information surety technology will be essential to maintain the confidentiality of patient-identifiable medical information and to protect the integrity of geographically dispersed electronic medical records with which each home

  19. Aircrew Performance Cutting-Edge Tech: Emerging Human Performance Enhancement Technology Vision in Support of Operational Military Aviation Strategy

    National Research Council Canada - National Science Library

    Belland, Kris

    2002-01-01

    Using cutting-edge technology to create a human factors advantage in military operations will contribute to success on the battlefield of the future whether below the surface, on the surface, in the air, or in space...

  20. Safety awareness educational topics for the construction of power transmission systems with smart grid technologies

    Directory of Open Access Journals (Sweden)

    Bryan Hubbard

    2013-09-01

    Full Text Available Power transmission facilities in the U.S. are undergoing a transformation due to the increased use of distributed generation sources such as wind and solar power.  The current power grid system is also antiquated and in need of substantial retrofits to make it more efficient and reliable.  The new energy transmission system being designed and built to optimize power delivery is known as “Smart Grid”.  The increased activity in the construction of power transmission facilities and installation of new technologies into the current power system raises potential safety concerns.  Existing construction management curriculum may include general information about safety training, but does not typically include information about this specialized sector.  The objective of this study was to work with industry to identify key safety topics appropriate for inclusion in an introductory industrial construction course.  Results of interviews with industry identified numerous hazards that are not typically covered in typical construction curricula.  A joint undergraduate and graduate course in industrial construction was created to address these and additional concepts. A survey of the students was performed to determine the effectiveness of the course and also to determine their thoughts about the smart grid technologies and safety training. Information on electrical system hazards is presented along with results of the student surveys.

  1. Smart facility location planning for Smart Cities: using GIS technology and facility provision standards for pro-active planning of social facilities to support smart growth

    CSIR Research Space (South Africa)

    Green, Chéri

    2016-08-01

    Full Text Available step toward “smart” planning processes to support smart cities of the future. A case study application in Cape Town is used to illustrate the application of the methodology of spatially matching supply and demand for facilities using GIS tools...

  2. An evaluation of alternative reactor vessel cutting technologies for the experimental boiling water reactor at Argonne National Laboratory

    International Nuclear Information System (INIS)

    Boing, L.E.; Henley, D.R.; Manion, W.J.; Gordon, J.W.

    1989-12-01

    Metal cutting techniques that can be used to segment the reactor pressure vessel of the Experimental Boiling Water Reactor (EBWR) at Argonne National Laboratory (ANL) have been evaluated by Nuclear Energy Services. Twelve cutting technologies are described in terms of their ability to perform the required task, their performance characteristics, environmental and radiological impacts, and cost and schedule considerations. Specific recommendations regarding which technology should ultimately be used by ANL are included. The selection of a cutting method was the responsibility of the decommissioning staff at ANL, who included a relative weighting of the parameters described in this document in their evaluation process. 73 refs., 26 figs., 69 tabs

  3. An evaluation of alternative reactor vessel cutting technologies for the experimental boiling water reactor at Argonne National Laboratory

    Energy Technology Data Exchange (ETDEWEB)

    Boing, L.E.; Henley, D.R. (Argonne National Lab., IL (USA)); Manion, W.J.; Gordon, J.W. (Nuclear Energy Services, Inc., Danbury, CT (USA))

    1989-12-01

    Metal cutting techniques that can be used to segment the reactor pressure vessel of the Experimental Boiling Water Reactor (EBWR) at Argonne National Laboratory (ANL) have been evaluated by Nuclear Energy Services. Twelve cutting technologies are described in terms of their ability to perform the required task, their performance characteristics, environmental and radiological impacts, and cost and schedule considerations. Specific recommendations regarding which technology should ultimately be used by ANL are included. The selection of a cutting method was the responsibility of the decommissioning staff at ANL, who included a relative weighting of the parameters described in this document in their evaluation process. 73 refs., 26 figs., 69 tabs.

  4. Proposition of a Solution for the Setting of the Abrasive Waterjet Cutting Technology

    Czech Academy of Sciences Publication Activity Database

    Valíček, Jan; Harničárová, M.; Kušnerová, M.; Grznárik, R.; Zavadil, J.

    2013-01-01

    Roč. 13, č. 5 (2013), s. 279-285 ISSN 1335-8871 R&D Projects: GA MŠk ED2.1.00/03.0082 Institutional support: RVO:68145535 Keywords : abrasive waterjet cutting of materials * surface topography function * correlation relations * surface roughness * optimization of technology Subject RIV: JQ - Machines ; Tools Impact factor: 1.162, year: 2013 http://www.degruyter.com/view/j/msr.2013.13.issue-5/msr-2013-0041/msr-2013-0041. xml

  5. Technologies to Combat Aedes Mosquitoes: A Model Based on Smart City.

    Science.gov (United States)

    de Souza Silva, Geovanna Cristine; Peltonen, Laura-Maria; Pruinelli, Lisiane; Yoshikazu Shishido, Henrique; Jacklin Eler, Gabrielle

    2018-01-01

    Aedes aegypti and Aedes albopictus mosquitoes are responsible for the transmission of diseases such as dengue fever, yellow fever, chikungunya fever, zika virus fever, some of which can cause irreversible central nervous system problems and death. This study investigates what technologies are being used for combatting and monitoring the Aedes mosquitoes and to propose joining these technologies into a single and complete solution using the Smart Cities concept. A search for newscasts on Google and mobile apps in app stores were performed to identify technological solutions for combat to Aedes mosquitoes. Also, a model for joint technology was proposed. Results identified the following technologies: 170 software, two sensors, two drones, one electronic device, ten mosquito traps/lures, seven biological tools, six biotechnologies, and eight chemical formulations. Technological resources and adoption of preventive measures by the population could be a useful method for the mosquito control. Examples include a georeferenced model for identification and examination of larvae, application of chemical/biological products, real-time mapping, sending of educational materials via email or social media for the population, and alerts to health professionals in the zones of combat/risk. In combination, these technologies may indicate a better solution to the current problem.

  6. TECHNOLOGY OF REVERSE-BLAST CORROSION CLEANING OF STEEL SHEETS PRIOR TO LASER CUTTING

    Directory of Open Access Journals (Sweden)

    A. N. Zguk

    2017-01-01

    Full Text Available Quality of surface cleaning against corrosion influences on efficiency in realization of a number of technological processes. While using bentonite clays in power fluid reverse-blast cleaning ensures formation of anticorrosion protective coating with light absorbing properties on the cleaned surface and prevents formation of the repeated corrosion. The paper presents results of the investigations pertaining to influence of reverse-blast cleaning parameters of steel sheets on quality of the cleaned surface prior to laser cutting. Processing conditions, applied compositions of power fluid and also properties of the protective film coatings on the cleaned surface have been given in the paper. The paper considers topography, morphology and chemical composition of the given coating while applying complex metal micrographic, X-ray diffraction and electronic and microscopic investigations. A complex of laser cutting (refer to gas lasers with output continuous capacity of 2.5/4.0 kW has been applied for experimental works to evaluate influence of the formed surface quality on efficiency of laser cutting process. Specimens having dimension 120×120 mm, made of steel Ст3пс, with thickness from 3 to 10 mm have been prepared for the experiments. An analysis has shown that the application of reverse-blast cleaning ensures higher speed in laser cutting by a mean of 10–20 %. The investigations have made it possible to determine optimum cleaning modes: distance from a nozzle to the surface to be cleaned, jet velocity, pressure. It has been revealed that after drying of the specimens processed by power fluid based on water with concentrations of bentonite clay and calcined soda a protective film coating with thickness of some 5–7 µm has been formed on the whole cleaned specimen surfaces. Chemical base of the coating has been formed by the elements which are included in the composition of bentonite clay being the basic component of the power fluid. 

  7. Development concepts of a Smart Cyber Operating Theater (SCOT) using ORiN technology.

    Science.gov (United States)

    Okamoto, Jun; Masamune, Ken; Iseki, Hiroshi; Muragaki, Yoshihiro

    2018-02-23

    Currently, networking has not progressed in the treatment room. Almost every medical device in the treatment room operates as a stand-alone device. In this project, we aim to develop a networked operating room called "Smart Cyber Operating Theater (SCOT)". Medical devices are connected using Open Resource interface for the Network (ORiN) technology. In this paper, we describe the concept of the SCOT project. SCOT is integrated using the communication interface ORiN, which was originally developed for industry. One feature of ORiN is that the system can be constructed flexibly. ORiN creates abstracts of the same type of devices and increases the robustness of the system for device exchange. By using ORiN technology, we are developing new applications, such as decision-making navigation or a precision guided treatment system.

  8. Through the Looking Glass: Real-Time Video Using 'Smart' Technology Provides Enhanced Intraoperative Logistics.

    Science.gov (United States)

    Baldwin, Andrew C W; Mallidi, Hari R; Baldwin, John C; Sandoval, Elena; Cohn, William E; Frazier, O H; Singh, Steve K

    2016-01-01

    In the setting of increasingly complex medical therapies and limited physician resources, the recent emergence of 'smart' technology offers tremendous potential for improved logistics, efficiency, and communication between medical team members. In an effort to harness these capabilities, we sought to evaluate the utility of this technology in surgical practice through the employment of a wearable camera device during cardiothoracic organ recovery. A single procurement surgeon was trained for use of an Explorer Edition Google Glass (Google Inc., Mountain View, CA) during the recovery process. Live video feed of each procedure was securely broadcast to allow for members of the home transplant team to remotely participate in organ assessment. Primary outcomes involved demonstration of technological feasibility and validation of quality assurance through group assessment. The device was employed for the recovery of four organs: a right single lung, a left single lung, and two bilateral lung harvests. Live video of the visualization process was remotely accessed by the home transplant team, and supplemented final verification of organ quality. In each case, the organs were accepted for transplant without disruption of standard procurement protocols. Media files generated during the procedures were stored in a secure drive for future documentation, evaluation, and education purposes without preservation of patient identifiers. Live video streaming can improve quality assurance measures by allowing off-site members of the transplant team to participate in the final assessment of donor organ quality. While further studies are needed, this project suggests that the application of mobile 'smart' technology offers not just immediate value, but the potential to transform our approach to the practice of medicine.

  9. TECHNOLOGICAL ADVANCEMENT OF DEPOSIT WELDING AND GAS LASER CUTTING TO INCREASE THE EFFICIENCY OF THE BIMETALLIC TOOL PRODUCTION

    Directory of Open Access Journals (Sweden)

    Burlachenko Oleg Vasil’evich

    2017-08-01

    Full Text Available Deposit welding is the application of a layer of metal on the surface of a product using fusion welding. In this paper, we consider the method of improving the technology of gas laser cutting, which makes it possible to achieve a high productivity of manufacturing a bimetallic tool. The present paper is concerned with the advantages of gas laser cutting which allows to consider this particular process of separating materials as highly-productive, low-waste, and advanced method of removing allowances of weld-deposit high-speed steel on the working surfaces of bimetallic tool. Urgency of the use of deposit welding and gas laser cutting to improve the efficiency of production of bimetallic tool is shown. The comparative analysis of gas-laser cutting and other cutting methods is given according to the geometrical parameters of cutting and surface quality. Analysis of the results of experimental studies has confirmed the high technological attractiveness and economic efficiency of manufacturing composite structures of punches and matrices when applying deposit welding of cutting parts with high-speed steels. The cost of dimensional processing of the welded cutting part is reduced by 4 to 6 times, while the manufacturing time is reduced by 6 to 12 times.

  10. Understanding Modern Banking Ledgers through Blockchain Technologies: Future of Transaction Processing and Smart Contracts on the Internet of Money

    OpenAIRE

    Peters, Gareth William; Panayi, Efstathios

    2015-01-01

    In this chapter we provide an overview of the concept of blockchain technology and its potential to disrupt the world of banking through facilitating global money remittance, smart contracts, automated banking ledgers and digital assets. In this regard, we first provide a brief overview of the core aspects of this technology, as well as the second-generation contract-based developments. From there we discuss key issues that must be considered in developing such ledger based technologies in a ...

  11. Recommended numerical nuclear physics data for cutting-edge nuclear technology applications

    International Nuclear Information System (INIS)

    Ganesan, S.; Srivenkatesan, R.; Anek Kumar; Murthy, C.S.R.C.; Dhekne, P.S.

    2005-01-01

    This paper introduces some aspects of online nuclear data services at Mumbai as part of today's technology of sharing knowledge of the recommended numerical nuclear physics data for nuclear applications. The physics foundation for cutting-edge technology applications is significantly strengthened by such knowledge generation and sharing techniques. A BARC server is presently mirroring the nuclear data services of the IAEA, Vienna. The users can get all the nuclear data information much faster from the BARC nuclear data mirror website that is now fully operational. The nuclear community is encouraged to develop the habit of accessing the website for recommended values of nuclear data for use in research and applications. The URL is: www-nds.indcentre.org.in (author)

  12. Renewable energy and environmental technology: Norwegian trends, innovations and cutting-edge companies

    Energy Technology Data Exchange (ETDEWEB)

    Moses, Robert; Criscione, Valeria

    2011-07-01

    This issue of Norway Exports: Renewable Energy and environmental technology looks at Norway's role in one of most important global challenges today. Norway has long placed an emphasis on environmental issues both through global cooperation as well as initiatives on the national, regional and local level. In this issue we present you with two forewords; one from the Norwegian Minister of Petroleum and Energy, Ola Borten Moe, and one from Managing Director INTPOW, Geir Elsebutangen. A brief overview of the most important Norwegian environmental organizations as well as series of articles to give you a more in-depth understanding of Norway's present focus and activities. In the second half of the magazine you will find cutting-edge Norwegian companies within energy and renewable technology that provide their products or services on the global market.(Author)

  13. New concept of tunnel boring machine: high performance using water jet and diamond wire as rock cutting technology

    Directory of Open Access Journals (Sweden)

    Rafael Pacheco dos Santos

    Full Text Available Abstract Tunnel boring machines are important tools in underground infrastructure projects. Although being well established equipment, these machinesare based on designsof more than 60 years ago and are characterized by big dimensions, enormous weight and high power consumption. Commercial aspects should be noted too. The model adopted by the TBM industry requires constant replacement of cutter discs and specific labor skills, usually offered by the same manufacturingcompany. In some cases the cost of replacement parts and technical assistance can be higher than the acquisition cost of an entire machine. These aspects are no longer compatible with the concept of sustainability that is an important aspect of currentsociety. While the technical characteristics require a large quantity of steel and several inputs, the adoptedmodel is not competitive. One alternative is looking for new technologies that break the old paradigms and allow the development of high performance concepts with lower social and environmental impact. This studydealswith this opportunity by proposing a high performance tunnel boring machine that makes use of high power water jet and diamond wire to compose a double shield cutter head. It works in two stages. In the fristone, an annular cut is executed by hydrodemolition,and in the second one, the diamond wire station slices the rock core. Only with the action of diamond wire is the rock core separated from the rock mass and the removal process is finished. A smart water jet nozzle movement system is described and non circular tunnels can be executed. The new technologies involved requirea different type of backup system, lighter and smaller. The non-existence of mechanical contact between the equipment and the rock mass at theexcavation front allows low power consumption. The advanced rate and primary excavation cost analyses can also be encountered herein. It shows that it is possible to reach an advanced rate of 174 m/day in

  14. The User Characteristics Effects to Smart Board Usage on Technology Acceptance Model Variables: The Sample of Bartin Highschool Teachers

    Directory of Open Access Journals (Sweden)

    Yaşar Akça

    2017-02-01

    Full Text Available A new technology’s acceptance also gets shaped according to users’ features, expectations and perceptions. Technology Acceptance Model (TAM that developed by Davis (1989, defends that there are perceived usefulness and perceived ease of use variables to determinants of a new technology’s usage by user. These perceptions predict the user’s behavior and explain it. The smart board that has common usage in modern classrooms provides effectiveness at education and learning activities. Teachers who use smart boards can present more effectively. This situation increases the teacher’s productivity and student’s learning success and improvement the class’s education quality. Existence of the smart board in the classroom motivates all by self. Thanks to this technological device, it is easy to access internet based study materials. This study’s purpose is testing the user features explanation power effects to usage of smart board, which is a new education tool, based on TAM variables. For performing of the research, surveys have actualized with 24 teachers at Bartin High School with smart boards. Survey data have been interpreted based on correlation, factor and regression analyses in WarpPLS 5.0. Results have been concluded from analyse strongly supports research model.

  15. The adoption of new smart-grid technologies incentives, outcomes, and opportunities

    CERN Document Server

    Guo, Christopher; Narayanan, Anu

    2015-01-01

    RAND Corporation researchers review the current technical, regulatory, and economic context of the electricity market and theoretical benefits of developing a smart grid; discuss some entrepreneurial opportunities associated with smart-grid data; examine empirical evidence related to smart-grid adoption and implementation; and offer policy suggestions for overcoming identified barriers.

  16. Acceptance of Privacy-Sensitive Technologies : Smart Metering Case in The Netherlands

    NARCIS (Netherlands)

    Alabdulkarim, L.O.; Lukszo, Z.; Fens, T.W.

    2012-01-01

    Over recent years there have been several initiatives around the world that aim to roll out smart metering systems, especially within North America and member states of the European Union. Smart metering systems, giving essential conditions for smart grids in the energy sector, can offer services

  17. Renewable energy sources, the internet of things and the third industrial revolution: Smart grid and contemporary information and communication technologies

    Science.gov (United States)

    Kitsios, Aristidis; Bousakas, Konstantinos; Salame, Takla; Bogno, Bachirou; Papageorgas, Panagiotis; Vokas, Georgios A.; Mauffay, Fabrice; Petit, Pierre; Aillerie, Michel; Charles, Jean-Pierre

    2017-02-01

    In this paper, the energy efficiency of a contemporary Smart Grid that is based on Distributed Renewable Energy Sources (DRES) is examined under the scope of the communication systems utilized between the energy loads and the energy sources. What is evident is that the Internet of Things (IoT) technologies that are based on the existing Web infrastructure can be heavily introduced in this direction especially when combined with long range low bandwidth networking technologies, power line communication technologies and optimization methodologies for renewable energy generation. The renewable energy generation optimization will be based on devices embedded in the PV panels and the wind power generators, which will rely on bidirectional communications with local gateways and remote control stations for achieving energy efficiency. Smart meters and DRES combined with IoT communications will be the enabling technologies for the ultimate fusion of Internet technology and renewable energy generation realizing the Energy Internet.

  18. Comparison of the Effects of SMART Board Technology and Flash Card Instruction on Sight Word Recognition and Observational Learning

    Science.gov (United States)

    Mechling, Linda C.; Gast, David L.; Thompson, Kimberly L.

    2009-01-01

    This study compared the effectiveness of SMART Board, interactive whiteboard technology and traditional flash cards in teaching reading in a small-group instructional arrangement. Three students with moderate intellectual disabilities were taught to read grocery store aisle marker words under each condition. Observational learning (students…

  19. Smart charging of electric vehicles with photovoltaic power and vehicle-to-grid technology in a microgrid; a case study

    NARCIS (Netherlands)

    van der Kam, M.J.; van Sark, Wilfried

    2015-01-01

    We present a model developed to study the increase of self-consumption of photovoltaic (PV) power by smart charging of electric vehicles (EVs) and vehicle-to-grid (V2G) technology. Whereas previous studies mostly use large EV fleets in their models, our focus is on a smaller scale. We apply the

  20. Feasibility of the iPad as a hub for smart house technology in the elderly; effects of cognition, self-efficacy, and technology experience.

    Science.gov (United States)

    Alvseike, Hilde; Brønnick, Kolbjørn

    2012-01-01

    Smart house technology using tablet computers may help older people to master activities of daily living by making it easier to perform daily tasks like controlling lights and indoor temperature throughout the house with a few keystrokes. The aim of this study was to investigate the impact of age, cognition, self-efficacy, and technology experience on the ability of older people to perceive and use iPad tablet computers for this purpose. Twenty-eight participants were interviewed using a structured interview guide and questionnaires, and a practical test of how to use the iPad was performed. The Mini-Mental State Examination (MMSE) was used to assess cognition. Cognitive deficits and low self-efficacy significantly reduced the ability of the subjects to use the smart house technology and to perceive the smart house technology service as provided. Age was unrelated to the outcome variables. Finally, technology experience had an effect on technology perception. If further research supports these findings, it should influence smart-house implementation in an elderly population, raising awareness of usability problems in older people with low self-efficacy and cognitive problems.

  1. Application of smart technology in monitoring and control of home appliances

    Directory of Open Access Journals (Sweden)

    A. A. Abdulrazaq

    2017-08-01

    Full Text Available The inherent dependency of home appliances on human for monitoring and control has been found to be mainly responsible for power wastage, and increase in the rate of wear and tear, which invariably implies additional spending on the part of owners. The smart technology provides a way out. This paper presents an automated system which is based on arduino and android device for monitoring and controlling appliances to prevent the wastage of power. The system design is based on the Microcontroller MIKRO-C software, active sensors and wireless internet services which is used in different monitoring and control processes of fan, air-conditioner, light and heater. The system when tested performs efficiently in monitoring and controlling through switching the appliances in the room based on human presence and environmental changes due to light intensity and temperature variation.

  2. A technology roadmap of smart biosensors from conventional glucose monitoring systems.

    Science.gov (United States)

    Shende, Pravin; Sahu, Pratiksha; Gaud, Ram

    2017-06-01

    The objective of this review article is to focus on technology roadmap of smart biosensors from a conventional glucose monitoring system. The estimation of glucose with commercially available devices involves analysis of blood samples that are obtained by pricking finger or extracting blood from the forearm. Since pain and discomfort are associated with invasive methods, the non-invasive measurement techniques have been investigated. The non-invasive methods show advantages like non-exposure to sharp objects such as needles and syringes, due to which there is an increase in testing frequency, improved control of glucose concentration and absence of pain and biohazard materials. This review study is aimed to describe recent invasive techniques and major noninvasive techniques, viz. biosensors, optical techniques and sensor-embedded contact lenses for glucose estimation.

  3. How cutting-edge technologies impact the design of electrochemical (bio)sensors for environmental analysis. A review.

    Science.gov (United States)

    Arduini, Fabiana; Cinti, Stefano; Scognamiglio, Viviana; Moscone, Danila; Palleschi, Giuseppe

    2017-03-22

    Through the years, scientists have developed cutting-edge technologies to make (bio)sensors more convenient for environmental analytical purposes. Technological advancements in the fields of material science, rational design, microfluidics, and sensor printing, have radically shaped biosensor technology, which is even more evident in the continuous development of sensing systems for the monitoring of hazardous chemicals. These efforts will be crucial in solving some of the problems constraining biosensors to reach real environmental applications, such as continuous analyses in field by means of multi-analyte portable devices. This review (with 203 refs.) covers the progress between 2010 and 2015 in the field of technologies enabling biosensor applications in environmental analysis, including i) printing technology, ii) nanomaterial technology, iii) nanomotors, iv) biomimetic design, and (v) microfluidics. Next section describes futuristic cutting-edge technologies that are gaining momentum in recent years, which furnish highly innovative aspects to biosensing devices. Copyright © 2016 Elsevier B.V. All rights reserved.

  4. Building heating technology in Smart Home using PI System management tools

    Directory of Open Access Journals (Sweden)

    Jan Vanus

    2016-03-01

    Full Text Available For comfortable remote monitoring of some operational and technical functions inside own Smart Home building, it is possible to use a lot of useful programmes and tools. However, not each programme or tool is suited to this purpose, or it does not offer required functionality. The aim of this paper is to describe using an appropriate software tool of PI System for a real-time monitoring of acquired data from real technology parts located at a training centre of the Moravian-Silesian Wood Cluster. Then a superior system including applications of PI Coresight and PI ProcessBook is used for analysis and processing of these acquired data (e.g. by using the Dynamic Time Warping method for specific technological quantities. Each application has own advantages and disadvantages, which are evaluated in conjunction with possibilities of manipulating the data. In an experimental part, there are also applied a technological communication standard of BACnet to controlling heating, cooling and forced ventilation, and a software tool of DESIGO Insight for visualising the data in forms of tables, multi-layer graphs, and screens for a certain technology.

  5. Scientific development of smart farming technologies and their application in Brazil

    Directory of Open Access Journals (Sweden)

    Dieisson Pivoto

    2018-03-01

    Full Text Available Smart farming (SF involves the incorporation of information and communication technologies into machinery, equipment, and sensors for use in agricultural production systems. New technologies such as the internet of things and cloud computing are expected to advance this development, introducing more robots and artificial intelligence into farming. Therefore, the aims of this paper are twofold: (i to characterize the scientific knowledge about SF that is available in the worldwide scientific literature based on the main factors of development by country and over time and (ii to describe current SF prospects in Brazil from the perspective of experts in this field. The research involved conducting semi-structured interviews with market and researcher experts in Brazil and using a bibliometric survey by means of data mining software. Integration between the different available systems on the market was identified as one of the main limiting factors to SF evolution. Another limiting factor is the education, ability, and skills of farmers to understand and handle SF tools. These limitations revealed a market opportunity for enterprises to explore and help solve these problems, and science can contribute to this process. China, the United States, South Korea, Germany, and Japan contribute the largest number of scientific studies to the field. Countries that invest more in R&D generate the most publications; this could indicate which countries will be leaders in smart farming. The use of both research methods in a complementary manner allowed to understand how science frame the SF and the mains barriers to adopt it in Brazil.

  6. Why Promote Improved Fallows as a Climate-Smart Agroforestry Technology in Sub-Saharan Africa?

    Directory of Open Access Journals (Sweden)

    Samuel T. Partey

    2017-10-01

    Full Text Available In the literature, a lot is discussed about how agroforestry can achieve the mitigation, adaptation and productivity goals of climate-smart agriculture (CSA. However, this may be relatively too broad to assess the trade-offs and synergies of how specific agroforestry technologies or practices achieve the three pillars of CSA. Here, we provide an overview of how improved fallows (an agroforestry technology consisting of planting mainly legume tree/shrub species in rotation with cultivated crops may achieve the goals of climate-smart agriculture in Sub-Saharan Africa (SSA. Our review showed that improved fallow systems have real potential to contribute to food security and climate change mitigation and adaptation in SSA. Under proper management, improved fallows can increase maize yields to about 6 t ha−1, which is comparable to conventional maize yields under fertilization. This is attributed to improved soil fertility and nutrient use efficiency. Although data was generally limited, the growing literature showed that improved fallows increased soil carbon sequestration and reduced greenhouse emissions. Further, as a multiple output land use system, improved fallows may increase fodder availability during dry periods and provide substantial biomass for charcoal production. These livelihood options may become important financial safety nets during off seasons or in the event of crop failures. This notwithstanding, the adoption of improved fallows is mainly in Southern and Eastern Africa, where over 20,000 farmers are now using Sesbania sesban, Tephrosia vogelii, and Cajanus cajan in two-year fallows followed by maize rotations. Land tenure issues, lack of social capital, and improved germplasm and accessions of fallow species have been cited as constraints to scaling up. However, development of seed orchards, nursery development, and the willingness of policy makers to create a policy environment that addresses market failures and alleviates

  7. Exploring Transition of Large Technological Systems through Relational Data - A Study of The Danish Smart Grid Development

    DEFF Research Database (Denmark)

    Jurowetzki, Roman

    2016-01-01

    in the transformation process. While they can contribute with resources, capabilities, and their connections to the development of the new grid infrastructure, they may also impede innovation given their ownership of and assumed interest in the established system. These insights should be considered in policy...... transformation of the energy grid infrastructure. The focus is set on how the interplay between established and new technologies and actors determines the direction and outcomes of innovation in large technological systems (such as the Danish smart grid). Results of several chapters indicate that in the Danish......Combining elements form the Science, Technology and Society (STS) tradition with the Technological Innovation System (TIS) framework and utilising unstructured and relational data as well as novel analysis tools, this thesis explores the development of the Danish smart grid and the associated...

  8. Trend of laser cutting technology; Laser setsudan gijutsu no saikin no doko

    Energy Technology Data Exchange (ETDEWEB)

    Murai, T. [Mitsubishi Electric Corp., Tokyo (Japan)

    1997-10-05

    Recent trend of CO2 laser cutting is described. The cutting speed has increased five times in these seven years, and cutting is now performed at 8m/min for a hole that satisfies a circularity of 50{mu}m. In the low-speed domain, again, cutting accuracy is as high as 20{mu}m. In the cutting of thick plates, laser encounters some difficulties, which include the increased thermal load on optical parts and devices in the oscillator, lessened cutting condition tolerance, variation in the accuracy of products, difficult cutting, etc. Discussed in this report are measures for correcting factors affecting product quality with reference taken to a thick soft steel plate. A laser beam emitted by an oscillator is condensed by and projected through a condenser lens, and the condensing capability is affected by various factors, such as the beam mode order, beam diameter, and focal length, etc. What is important is to find out the optimal conditions. The assist gas has to satisfy certain conditions because it assumes an important role in controlling the discharge of molten metal from cut grooves, heat generated by oxidation reaction, and cooling. The properties of the material to be cut also exert some influence. In the case of thick plate cutting, the cutting capability is governed by the geometry to be fabricated. Also employed for the prevention of poor jobs due to improper condition switchover and cutting routes is an optimal cutting condition control technique. 3 refs., 12 figs.

  9. Science-Economy-Technology Concordance Matrix for Development and Implementation of Regional Smart Specializations in the Silesian Voivodeship, Poland.

    Science.gov (United States)

    Smoliński, Adam; Bondaruk, Jan; Pichlak, Magdalena; Trząski, Leszek; Uszok, Elżbieta

    2015-01-01

    The regional smart specializations include the innovative activities within a common science-economy-technology sector, which open the opportunities to gain a competitive advantage. The original procedure of science-economy-technology concordance matrix development on an example of smart specializations of the Silesian Voivodeship was presented in the paper. The procedure developed includes recognition of the research and economic components of the regional smart specialization and the connection between the economic components of the regional specialization and the technological innovation through the international patent classification. It also comprises recognition of key enabling technologies (KETs) and high technologies (of high R&D intensity) other than KET in the economic and technological dimensions of innovation as well as the high R&D intensity services in the economic dimension of innovation. The in-depth expert analyses with the application of the Delphi method were also taken into account. The methodological approach developed and the visualization method applied are both of cognitive and practical importance since they contribute significantly to the creation of efficient development policies, to the enhancement and facilitation of cross-sectoral cooperation, and to the focusing on the fields of key importance in terms of the competitive advantage of a region.

  10. Science-Economy-Technology Concordance Matrix for Development and Implementation of Regional Smart Specializations in the Silesian Voivodeship, Poland

    Directory of Open Access Journals (Sweden)

    Adam Smoliński

    2015-01-01

    Full Text Available The regional smart specializations include the innovative activities within a common science-economy-technology sector, which open the opportunities to gain a competitive advantage. The original procedure of science-economy-technology concordance matrix development on an example of smart specializations of the Silesian Voivodeship was presented in the paper. The procedure developed includes recognition of the research and economic components of the regional smart specialization and the connection between the economic components of the regional specialization and the technological innovation through the international patent classification. It also comprises recognition of key enabling technologies (KETs and high technologies (of high R&D intensity other than KET in the economic and technological dimensions of innovation as well as the high R&D intensity services in the economic dimension of innovation. The in-depth expert analyses with the application of the Delphi method were also taken into account. The methodological approach developed and the visualization method applied are both of cognitive and practical importance since they contribute significantly to the creation of efficient development policies, to the enhancement and facilitation of cross-sectoral cooperation, and to the focusing on the fields of key importance in terms of the competitive advantage of a region.

  11. Leveraging gigawatt potentials by smart heat-pump technologies using ionic liquids.

    Science.gov (United States)

    Wasserscheid, Peter; Seiler, Matthias

    2011-04-18

    One of the greatest challenges to science in the 21 st century is the development of efficient energy production, storage, and transformation systems with minimal ecological footprints. Due to the lack of efficient heat-transformation technologies, industries around the world currently waste energy in the gigawatt range at low temperatures (40-80 °C). These energy potentials can be unlocked or used more efficiently through a new generation of smart heat pumps operating with novel ionic liquid (IL)-based working pairs. The new technology is expected to allow revolutionary technical progress in heat-transformation devices, for example, significantly higher potential efficiencies, lower specific investments, and broader possibilities to incorporate waste energy from renewable sources. Furthermore, due to drastically reduced corrosion rates and excellent thermal stabilities of the new, IL-based working pairs, the high driving temperatures necessary for multi-effect cycles such as double- or triple-effect absorption chillers, can also be realized. The details of this novel and innovative heat-transformation technology are described. Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  12. Li-Fi for a Digital Urban Infrastructure: A Novel Technology for the Smart City

    Directory of Open Access Journals (Sweden)

    Corrado Iannucci

    2014-05-01

    Full Text Available The process of “building a smart city” implies that the way a urban area provides its traditional functions be properly re-designed, in order to meet the often conflicting requirements of furthering the economical development and of improving the quality of the life. ICT can make available methodologies and tools able to support such process, as far as the new solutions are carried out within a global vision of the task to be carried out i.e. within a system approach. In such context, even traditional infrastructures as the streetlamp system of a city can reveal interesting opportunities, when coupled with updated technologies. Here, the potential benefits of moving to the LED technologies are presented. The relevance of Li-Fi technology is pinpointed. in relation to the ability of efficiently install wireless links for data transfer without increasing (or also reducing the microwave background in a urban area.  Also the data collection can be improved leveraging upon the already installed streetlamps: the ever increasing amount of sensors (required for many functions, from street security to environment protection can be deployed without further waste of urban 3D space.

  13. Smart City project

    KAUST Repository

    Al Harbi, Ayman

    2018-01-24

    A \\'smart city\\' is an urban region that is highly advanced in terms of overall infrastructure, sustainable real estate, communications and market viability. It is a city where information technology is the principal infrastructure and the basis for providing essential services to residents. Yanbu Industrial City- Smart City Project - First large scale smart city in The kingdom.

  14. Smart Home : A Social, Technological and Virtual Learning and Development Environment

    OpenAIRE

    Heimovaara-Kotonen, Essi (ed.)

    2014-01-01

    All people have the right to good housing regardless of their age or functional capacity. The objective of the Smart Home environment is to present solutions that enable accessible and safe housing and promote meaningful assistance and life at home. The goal of building the Smart Home environment was to find a useroriented, comprehensive solution for the client, which maintains the client’s own control over his or her home environment. The Smart Home was also built to serve the developme...

  15. Smart Grid: Smart Customer Policy Needs

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-07-01

    In September 2010, the International Energy Agency (IEA) held a workshop on the regulatory, market and consumer policies necessary to ensure that smart grids are deployed with adequate consideration of their risks and benefits to all stakeholders. This was one of several workshops that brought together energy providers, network operators, technology developers, regulators, customers and government policy makers to discuss smart grid technology and policy. The Smart Grid - Smart Customer Policies workshop allowed stakeholders to: gain a perspective on key issues and barriers facing early deployment of smart grids; hear expert opinion on regulatory, consumer and market challenges to smart grids; discuss smart grid-smart customer policy priorities; and build consensus on the technology and policy ingredients needed for customer-friendly smart grid deployments. Drawing on workshop discussions, the following paper lays out a logical framework to maximise the benefits and minimise the risks that smart grids pose for customers. The paper also describes key policy research questions that will guide future IEA research on this topic.

  16. Biosurfactants' Production from Renewable Natural Resources: Example of Innovativeand Smart Technology in Circular Bioeconomy

    Science.gov (United States)

    Satpute, Surekha K.; Płaza, Grażyna A.; Banpurkar, Arun G.

    2017-03-01

    A strong developed bio-based industrial sector will significantly reduce dependency on fossil resources, help the countries meet climate change targets, and lead to greener and more environmental friendly growth. The key is to develop new technologies to sustainably transform renewable natural resources into bio-based products and biofuels. Biomass is a valuable resource and many parameters need to be taken in to account when assessing its use and the products made from its. The bioeconomy encompass the production of renewable biological resources and their conversion into food, feed and bio-based products (chemicals, materials and fuels) via innovative and efficient technologies provided by industrial biotechnology. The paper presents the smart and efficient way to use the agro-industrial, dairy and food processing wastes for biosurfactant's production. Clarification processes are mandatory to use the raw substrates for microbial growth as well as biosurfactant production for commercial purposes. At the same time it is very essential to retain the nutritional values of those cheap substrates. Broad industrial perspectives can be achieved when quality as well as the quantity of the biosurfactant is considered in great depth. Since substrates resulting from food processing, dairy, animal fat industries are not explored in great details; and hence are potential areas which can be explored thoroughly.

  17. Achieving Outcomes With Innovative Smart Pump Technology: Partnership, Planning, and Quality Improvement.

    Science.gov (United States)

    Lehr, Jennifer; Vitoux, Rachel R; Zavotsky, Kathleen Evanovich; Pontieri-Lewis, Vicky; Colineri, Lori

    2018-04-09

    A 5-time designated Magnet academic medical center partnered with its infusion systems supplier to successfully integrate 1327 smart pumps across 45 departments with an aggressive 3-month timeline. The team also achieved quality improvement (QI) outcomes through increased drug library compliance and decreased alerts with their new technology. This large academic medical center needed to implement innovative wireless infusion pump technology in a short time frame. The approach involved a strong partnership from the medical center and the supplier, with extensive planning and collaboration among the clinical nurse specialists and consultants from both organizations to accomplish QI goals. Lean principles were also followed to enhance efficiency and accountability. Quality improvement outcomes included 100% drug library compliance across all 6 intensive care units, a decrease in pump alert rates from 4.18% to 0.79%, and a decrease in pump programming correction rate from 0.36% to 0.06%. A partnership led to a large implementation being completed efficiently across an academic medical center. Through these joint efforts, quality of care was improved within a short period of time.This is an open-access article distributed under the terms of the Creative Commons Attribution-Non Commercial-No Derivatives License 4.0 (CCBY-NC-ND), where it is permissible to download and share the work provided it is properly cited. The work cannot be changed in any way or used commercially without permission from the journal.

  18. Energy Smart Schools--Applied Research, Field Testing, and Technology Integration

    Energy Technology Data Exchange (ETDEWEB)

    Nebiat Solomon; Robin Vieira; William L. Manz; Abby Vogen; Claudia Orlando; Kimberlie A. Schryer

    2004-12-01

    The National Association of State Energy Officials (NASEO) in conjunction with the California Energy Commission, the Energy Center of Wisconsin, the Florida Solar Energy Center, the New York State Energy Research and Development Authority, and the Ohio Department of Development's Office of Energy Efficiency conducted a four-year, cost-share project with the U.S. Department of Energy (USDOE), Office of Energy Efficiency and Renewable Energy to focus on energy efficiency and high-performance technologies in our nation's schools. NASEO was the program lead for the MOU-State Schools Working group, established in conjunction with the USDOE Memorandum of Understanding process for collaboration among state and federal energy research and demonstration offices and organizations. The MOU-State Schools Working Group included State Energy Offices and other state energy research organizations from all regions of the country. Through surveys and analyses, the Working Group determined the school-related energy priorities of the states and established a set of tasks to be accomplished, including the installation and evaluation of microturbines, advanced daylighting research, testing of schools and classrooms, and integrated school building technologies. The Energy Smart Schools project resulted in the adoption of advanced energy efficiency technologies in both the renovation of existing schools and building of new ones; the education of school administrators, architects, engineers, and manufacturers nationwide about the energy-saving, economic, and environmental benefits of energy efficiency technologies; and improved the learning environment for the nation's students through use of better temperature controls, improvements in air quality, and increased daylighting in classrooms. It also provided an opportunity for states to share and replicate successful projects to increase their energy efficiency while at the same time driving down their energy costs.

  19. Towards smart environments using smart objects.

    Science.gov (United States)

    Sedlmayr, Martin; Prokosch, Hans-Ulrich; Münch, Ulli

    2011-01-01

    Barcodes, RFID, WLAN, Bluetooth and many more technologies are used in hospitals. They are the technological bases for different applications such as patient monitoring, asset management and facility management. However, most of these applications exist side by side with hardly any integration and even interoperability is not guaranteed. Introducing the concept of smart objects inspired by the Internet of Things can improve the situation by separating the capabilities and functions of an object from the implementing technology such as RFID or WLAN. By aligning technological and business developments smart objects have the power to transform a hospital from an agglomeration of technologies into a smart environment.

  20. Wet cutting

    Energy Technology Data Exchange (ETDEWEB)

    Hole, B. [IMC Technical Services (United Kingdom)

    1999-08-01

    Continuous miners create dust and methane problems in underground coal mining. Control has usually been achieved using ventilation techniques as experiments with water based suppression have led to flooding and electrical problems. Recent experience in the US has led to renewed interest in wet head systems. This paper describes tests of the Hydraphase system by IMC Technologies. Ventilation around the cutting zone, quenching of hot ignition sources, dust suppression, the surface trial gallery tests, the performance of the cutting bed, and flow of air and methane around the cutting head are reviewed. 1 ref., 2 figs., 2 photos.

  1. Integration of Wireless Technologies in Smart University Campus Environment: Framework Architecture

    Science.gov (United States)

    Khamayseh, Yaser; Mardini, Wail; Aljawarneh, Shadi; Yassein, Muneer Bani

    2015-01-01

    In this paper, the authors are particularly interested in enhancing the education process by integrating new tools to the teaching environments. This enhancement is part of an emerging concept, called smart campus. Smart University Campus will come up with a new ubiquitous computing and communication field and change people's lives radically by…

  2. USING THE HEALTH TECHNOLOGY ASSESSMENT TOOLBOX TO FACILITATE PROCUREMENT: THE CASE OF SMART PUMPS IN A CANADIAN HOSPITAL.

    Science.gov (United States)

    Poder, Thomas G

    2017-01-01

    The aim of this study was to present the experience of a Canadian hospital-based health technology assessment (HTA) unit that performed the traditional functions of the HTA process along with many other activities to facilitate the choice of smart pumps. A rapid literature review was initiated, but little evidence was found. Moreover, the evidence provided was too far from our hospital context. To help our decision makers, we offered them a list of various services based on the skills of our HTA unit staff. To involve our HTA unit in the choice of the new smart pumps led to a strong collaboration between hospital services. After a rapid review on smart pumps, we proceeded to establish the clinical needs, followed by an evaluation of technical features. To ascertain clinical needs, we participated in the establishment of a conformity list for the tender, a failure and mode-effect analysis, an audit on the use of actual smart pumps, and simulation exercises with nurses and doctors to evaluate the ease of use and ergonomics. With regard to technical tests, these were mainly conducted to identify potential dysfunction and to assess the efficiency of the pump. This experience with smart pumps was useful for evidence-based procurement and led to the formulation of a nine-step process to guide future work. HTA units and agencies are faced with rapid development of new technologies that may not be supported by sufficient amount of pertinent published evidence. Under these circumstances, approaches other than evidence-based selection might provide useful information. Because these activities may be different from those related to classic HTA, this widens the scope of what can be done in HTA to support decision making.

  3. Gasification advanced research and technology development (AR and TD) cross-cut meeting and review. [US DOE supported

    Energy Technology Data Exchange (ETDEWEB)

    1981-01-01

    The US Department of Energy gasification advanced research and technology development (AR and TD) cross-cut meeting and review was held June 24 to 26, 1981, at Germantown, Maryland. Forty-eight papers from the proceedings have been entered individually into EDB and ERA. (LTN)

  4. A review of virtual cutting methods and technology in deformable objects.

    Science.gov (United States)

    Wang, Monan; Ma, Yuzheng

    2018-06-05

    Virtual cutting of deformable objects has been a research topic for more than a decade and has been used in many areas, especially in surgery simulation. We refer to the relevant literature and briefly describe the related research. The virtual cutting method is introduced, and we discuss the benefits and limitations of these methods and explore possible research directions. Virtual cutting is a category of object deformation. It needs to represent the deformation of models in real time as accurately, robustly and efficiently as possible. To accurately represent models, the method must be able to: (1) model objects with different material properties; (2) handle collision detection and collision response; and (3) update the geometry and topology of the deformable model that is caused by cutting. Virtual cutting is widely used in surgery simulation, and research of the cutting method is important to the development of surgery simulation. Copyright © 2018 John Wiley & Sons, Ltd.

  5. Smart home in a box: usability study for a large scale self-installation of smart home technologies.

    Science.gov (United States)

    Hu, Yang; Tilke, Dominique; Adams, Taylor; Crandall, Aaron S; Cook, Diane J; Schmitter-Edgecombe, Maureen

    2016-07-01

    This study evaluates the ability of users to self-install a smart home in a box (SHiB) intended for use by a senior population. SHiB is a ubiquitous system, developed by the Washington State University Center for Advanced Studies in Adaptive Systems (CASAS). Participants involved in this study are from the greater Palouse region of Washington State, and there are 13 participants in the study with an average age of 69.23. The SHiB package, which included several different types of components to collect and transmit sensor data, was given to participants to self-install. After installation of the SHiB, the participants were visited by researchers for a check of the installation. The researchers evaluated how well the sensors were installed and asked the resident questions about the installation process to help improve the SHiB design. The results indicate strengths and weaknesses of the SHiB design. Indoor motion tracking sensors are installed with high success rate, low installation success rate was found for door sensors and setting up the Internet server.

  6. Smart DNA Fabrication Using Sound Waves: Applying Acoustic Dispensing Technologies to Synthetic Biology.

    Science.gov (United States)

    Kanigowska, Paulina; Shen, Yue; Zheng, Yijing; Rosser, Susan; Cai, Yizhi

    2016-02-01

    Acoustic droplet ejection (ADE) technology uses focused acoustic energy to transfer nanoliter-scale liquid droplets with high precision and accuracy. This noncontact, tipless, low-volume dispensing technology minimizes the possibility of cross-contamination and potentially reduces the costs of reagents and consumables. To date, acoustic dispensers have mainly been used in screening libraries of compounds. In this paper, we describe the first application of this powerful technology to the rapidly developing field of synthetic biology, for DNA synthesis and assembly at the nanoliter scale using a Labcyte Echo 550 acoustic dispenser. We were able to successfully downscale PCRs and the popular one-pot DNA assembly methods, Golden Gate and Gibson assemblies, from the microliter to the nanoliter scale with high assembly efficiency, which effectively cut the reagent cost by 20- to 100-fold. We envision that acoustic dispensing will become an instrumental technology in synthetic biology, in particular in the era of DNA foundries. © 2015 Society for Laboratory Automation and Screening.

  7. From Smart Rooms to Smart Hotels

    OpenAIRE

    Petrevska, Biljana; Cingoski, Vlatko; Gelev, Saso

    2016-01-01

    This paper gives an overview of a potential path that new hotels have to satisfy to improve their status from a hotel with smart rooms towards a full-scale smart hotel facility. It presents a possible transitional way including innovative applications based on modern information technology for ambient settings in the domain of hotel industry that aims to improve the quality of offered services towards clients, starting from the present level of smart rooms. The main objective i...

  8. Effect of powdered activated carbon technology on short-cut nitrogen removal for coal gasification wastewater.

    Science.gov (United States)

    Zhao, Qian; Han, Hongjun; Xu, Chunyan; Zhuang, Haifeng; Fang, Fang; Zhang, Linghan

    2013-08-01

    A combined process consisting of a powdered activated carbon technology (PACT) and short-cut biological nitrogen removal reactor (SBNR) was developed to enhance the removal efficiency of the total nitrogen (TN) from the effluent of an upflow anaerobic sludge bed (UASB) reactor, which was used to treat coal gasification wastewater (CGW). The SBNR performance was improved with the increasing of COD and TP removal efficiency via PACT. The average removal efficiencies of COD and TP in PACT were respectively 85.80% and 90.30%. Meanwhile, the NH3-N to NO2-N conversion rate was achieved 86.89% in SBNR and the total nitrogen (TN) removal efficiency was 75.54%. In contrast, the AOB in SBNR was significantly inhibited without PACT or with poor performance of PACT in advance, which rendered the removal of TN. Furthermore, PAC was demonstrated to remove some refractory compounds, which therefore improved the biodegradability of the coal gasification wastewater. Copyright © 2013 The Authors. Published by Elsevier Ltd.. All rights reserved.

  9. Bending waveguides made in x-cut lithium niobate crystals for technological applications

    International Nuclear Information System (INIS)

    Guarepi, V; Perrone, C; Aveni, M; Videla, F; Torchia, GA

    2015-01-01

    In this paper we analyse the performance of several designs of integrated optical deviators made in x-cut lithium niobate crystals by means of femtosecond laser writing using the double line approach. Straight and bent guiding structures have been designed and implemented using this technique. Well-confined propagation modes at communication wavelengths (1.55 μm) were conducted in these structures with acceptable overall losses (less than 2 dB cm −1 ). Further, a discussion about the optical propagation losses for curved and straight deviators devices is included in this work. At a low aperture angle (less than 0.2°), as expected, low losses were determined for both structures; however, a weak output light was observed for large angles (greater than 0.2°) in the straight optical circuits. In contrast, a smooth variation of the output was measured for the bent structures. The results presented in this paper support the possibility of the technological implementation of integrated optical circuits for optical communications fabricated with ultrashort laser writing in lithium niobate crystals. In addition, some hypotheses of loss mechanisms that are normally not considered are discussed in order to explain the differences between the measured values and predictions obtained by calculating with the usual models. (paper)

  10. Smart E-Beam for Defect Identification & Analysis in the Nanoscale Technology Nodes: Technical Perspectives

    Directory of Open Access Journals (Sweden)

    Ankush Oberai

    2017-10-01

    Full Text Available Optical beam has been the veteran inspector of semiconductor wafer production house, ever since the birth of integrated circuit (IC. As technology and market place raise the bar on chip density, Moore’s law stretches to the limit. Due to its inherent physical limitations, the optical method just cannot see the measuring rod of silicon industry getting recalibrated to finer nano-scales. Electron Beam Inspection (EBI, by virtue of its high resolution, has started to rule the nodes at 10 nm and below. As the geometries shrink, defects can reside deep within the structures. EBI can find those tiny defects, which otherwise go scot-free with optical tools. However, EBI suffers the handicap of poor performance and low throughput. It is therefore essential to complement EBI by judiciously crafting out the methods for getting the desired performance, a subject matter to which, this article is committed to. The research torchlights the critical EBI throughput problem to round-up “care-areas”. Such guided and focused inspection augments throughput, thereby positioning EBI as the industrial grade candidate in finer nanometer segment. Besides gearing up to current trends, the smart EBI school of thought is inspirational, to fuel the aspirations for 1 nanometer scale.

  11. Trans advanced surface laser ablation (TransPRK) outcomes using SmartPulseTechnology.

    Science.gov (United States)

    Aslanides, Ioannis M; Kymionis, George D

    2017-02-01

    To evaluate early visual rehabilitation, post-operative pain, epithelial healing and haze after transepithelial photorefractive keratectomy (TransPRK) using the SmartPulseTechnology (SPT) of Schwind Amaris (Schwind eye-tech-solutions GmbH, Kleinostheim, Germany). This was a retrospective comparative evaluation of a cohort of myopic patients undergoing TransPRK with SPT (group 1), with one matched control group that underwent conventional TransPRK (group 2). All cases had a 6-month post-operative follow-up including visual acuity and slit-lamp examination. Subjective evaluation of pain was recorded post-operatively. 49 eyes of 25 patients in group 1 and 40 eyes of 20 patients in group 2 were enrolled. The patients' visual rehabilitation was significantly faster in group 1, one day and one week post-operatively (P0.05). TransPRK using SPT provides promising results in the early post-operative period. Visual rehabilitation, re-epithelialization and pain were faster in the early post-operative period in group 1 in comparison with group 2. Haze formation was not significantly different between the two groups; however, it was consistently less in group 1. Copyright © 2016 British Contact Lens Association. Published by Elsevier Ltd. All rights reserved.

  12. Sensor Management for Applied Research Technologies (SMART)-On Demand Modeling (ODM) Project

    Science.gov (United States)

    Goodman, M.; Blakeslee, R.; Hood, R.; Jedlovec, G.; Botts, M.; Li, X.

    2006-01-01

    NASA requires timely on-demand data and analysis capabilities to enable practical benefits of Earth science observations. However, a significant challenge exists in accessing and integrating data from multiple sensors or platforms to address Earth science problems because of the large data volumes, varying sensor scan characteristics, unique orbital coverage, and the steep learning curve associated with each sensor and data type. The development of sensor web capabilities to autonomously process these data streams (whether real-time or archived) provides an opportunity to overcome these obstacles and facilitate the integration and synthesis of Earth science data and weather model output. A three year project, entitled Sensor Management for Applied Research Technologies (SMART) - On Demand Modeling (ODM), will develop and demonstrate the readiness of Open Geospatial Consortium (OGC) Sensor Web Enablement (SWE) capabilities that integrate both Earth observations and forecast model output into new data acquisition and assimilation strategies. The advancement of SWE-enabled systems (i.e., use of SensorML, sensor planning services - SPS, sensor observation services - SOS, sensor alert services - SAS and common observation model protocols) will have practical and efficient uses in the Earth science community for enhanced data set generation, real-time data assimilation with operational applications, and for autonomous sensor tasking for unique data collection.

  13. The role of information and communication technology in developing smart education

    Science.gov (United States)

    Roslina; Zarlis, Muhammad; Mawengkang, Herman; Sembiring, R. W.

    2017-09-01

    The right to get a proper education for every citizen had been regulated by the government, but not all citizens have the same opportunity. This is due to the other factors in the nation's infrastructure, Frontier, Outermost, and Disadvantaged (3T) which have not beenaccomodatedto access information and communication technology (ICT), and the ideal learning environment in order to pursue knowledge. This condition could be achieved by reforming higher education. Such reforms include the provision of educational services in the form of a flexible learner-oriented, and to change the curriculum with market based.These changes would include the provision of lecturers, professors, and professional teaching force. Another important effort is to update the quality of higher education with resource utilization. This paper proposes a new education business model to realize the Smart Education (SE), with an orientation on the proven skills and competitive.SE is the higher education system to optimize output (outcome) learning with combine individual learning and collaboration techniques based network system, informal practice learning and formal theory. UtilizingICT resources can improve the quality and access to higher education in supporting activities of higher education.This paper shows that ICT resources can support virtual connected with the use of shared resources, such as resource of information, learning resources, computing resources, and human resources.

  14. Smart Card

    Directory of Open Access Journals (Sweden)

    Floarea NASTASE

    2006-01-01

    Full Text Available Reforms in electronic business have presented new opportunities to use smart card technology as an enabling tool. The network-centric applications, where resources are located throughout the Internet and access to them is possible from any location, require authenticated access and secured transactions. Smart cards represent an ideal solution: they offers an additional layer of electronic security and information assurance for user authentication, confidentiality, non-repudiation, information integrity, physical access control to facilities, and logical access control to an computer systems.

  15. Cutting fluids and clean technologies; Los fluidos de corte y las tecnologias limpias (III)

    Energy Technology Data Exchange (ETDEWEB)

    Terradillos, J.; Arnaiz, A.

    2003-07-01

    Metalworking fluids are an essential constituent of manufacturing and represent an important part of machining cost and disposal charges. Practically all cutting fluids currently in use fall into four categories: straight oils, soluble oils, semi-synthetic fluids and synthetic oils. The composition of these fluids depends on the machining requirements and primary functions include improving tool life, reducing thermal deformation of parts and improving surface finish and flushing away chips from the cutting zone. To maintain cutting fluid quality in the long term and, at the same time, reduce its environmental impact, three strategies could be followed: Prevention, Minimization and Evaluation, Related to prevention, different approaches exist for reducing the impact of cutting fluids. They include dry cutting, machining using a minimum quantity of lubricant (MQL) and developing environmental friendly acceptable formulations or refrigerant gases. (Author)

  16. GET SMART: EPA'S SMARTE INITIATIVE

    Science.gov (United States)

    The EPA's Office of Research and Development with the assistance of the U.S.-German Bilateral Working Group and the Interstate Technology Regulatory Council (ITRC), is developing Site-specific Management Approaches and Revitalization Tools (SMART) that will help stakeholders over...

  17. Smart contracts that are smart and can function as legal contracts - A Review of Semantic Blockchain and Distributed Ledger Technologies

    OpenAIRE

    von Wendland, Marcelle

    2018-01-01

    Blockchain and Distributed ledger Technologies are increasingly becoming key enablers for vital innovation in financial services, manufacturing, government and other industries. One of the biggest challenges though is the level of support for semantics by most of the Block Chain and Distributed Ledger technologies. This paper reviews and categorises common block chain and DLT approaches and introduces a new approach to Blockchain / DLT promising to resolve the semantic problems inherent in ot...

  18. Design of anti-theft/cable cut real time alert system for copper cable using microcontroller and GSM technology

    Science.gov (United States)

    Lim, E. K.; Norizan, M. N.; Mohamad, I. S.; Yasin, M. N. M.; Murad, S. A. Z.; Baharum, N. A.; Jamalullail, N.

    2017-09-01

    This paper presents the design of anti-theft/cable cut real time alert system using microcontroller and GSM technology. The detection part is using the electrical circuit wire connection in detecting the voltage drop of the cable inside the microcontroller digital input port. The GSM wireless modem is used to send the location of cable cut directly to the authority mobile phone. Microcontroller SK40C with Microchip PIC16F887 is used as a controller to control the wireless modem and also the detection device. The device is able to detect and display the location of the cable cut on the LCD display besides of and sending out the location of the cable break to the authority mobile phone wirelessly via SMS.

  19. Knowledge base technology for CT-DIMS: Report 1. [CT-DIMS (Cutting Tool - Database and Information Management System)

    Energy Technology Data Exchange (ETDEWEB)

    Kelley, E.E.

    1993-05-01

    This report discusses progress on the Cutting Tool-Database and Information Management System (CT-DIMS) project being conducted by the University of Illinois Urbana-Champaign (UIUC) under contract to the Department of Energy. This project was initiated in October 1991 by UIUC. The Knowledge-Based Engineering Systems Research Laboratory (KBESRL) at UIUC is developing knowledge base technology and prototype software for the presentation and manipulation of the cutting tool databases at Allied-Signal Inc., Kansas City Division (KCD). The graphical tool selection capability being developed for CT-DIMS in the Intelligent Design Environment for Engineering Automation (IDEEA) will provide a concurrent environment for simultaneous access to tool databases, tool standard libraries, and cutting tool knowledge.

  20. 智能电网的关键技术与功能实现%Key Technology and Function Realization for Smart Grid

    Institute of Scientific and Technical Information of China (English)

    徐德明; 徐健; 姚晓玲

    2011-01-01

    介绍了智能电网的概念、主要特征及其与现有电网的差异;总结了包括先进的电网设备、参数量测、智能电网通信技术、信息管理系统、智能调度、分布式能源接入等智能电网的关键技术,并从智能控制中心、智能变电站、智能线路、智能需求侧管理4个主要方面分析了智能电网的实现;指出具有清洁、安全、灵活、经济、友好等性能的智能电网将成为未来电网的发展方向。%Introduction was made to concepts, main features of smart grid and differences with existing power grid. This paper summarized the key technologies of smart grid, including advanced power grid equipment, parameters measurement, communication technology of smart grid, information management system, smart dispatch, distributed energy connecting-in etc. Analysis was made to the realization of smart grid from four main aspects such as smart control center, smart substation, smart line and management of smart requirements. It is pointed out that smart grid with cleaning, safety, flexibility, economy and friendly performances will be the direction of development for future power grid.

  1. Sustainable smart cities creating spaces for technological, social and business development

    CERN Document Server

    Bennett, Dag; Yábar, Diana

    2017-01-01

    This volume provides the most current research on smart cities. Specifically, it focuses on the economic development and sustainability of smart cities and examines how to transform older industrial cities into sustainable smart cities. It aims to identify the role of the following elements in the creation and management of smart cities: • Citizen participation and empowerment • Value creation mechanisms • Public Administration • Quality of life and sustainability • Democracy • ICT • Private Initiatives and Entrepreneurship Regardless of their size, all cities are ultimately agglomerations of people and institutions. Agglomeration economies make it possible to attain minimum efficiencies of scale in the organization and delivery of services. However, the economic benefits do not constitute the main advantage of a city. A city’s status rest on three dimensions: (1) political impetus, which is the result of citizens’ participation and the public administration’s agenda; (2) applications deri...

  2. Flexible Laser Metal Cutting

    DEFF Research Database (Denmark)

    Villumsen, Sigurd; Jørgensen, Steffen Nordahl; Kristiansen, Morten

    2014-01-01

    This paper describes a new flexible and fast approach to laser cutting called ROBOCUT. Combined with CAD/CAM technology, laser cutting of metal provides the flexibility to perform one-of-a-kind cutting and hereby realises mass production of customised products. Today’s laser cutting techniques...... possess, despite their wide use in industry, limitations regarding speed and geometry. Research trends point towards remote laser cutting techniques which can improve speed and geometrical freedom and hereby the competitiveness of laser cutting compared to fixed-tool-based cutting technology...... such as punching. This paper presents the concepts and preliminary test results of the ROBOCUT laser cutting technology, a technology which potentially can revolutionise laser cutting....

  3. Challenging 'smart' in smart city strategies

    DEFF Research Database (Denmark)

    Sandvik, Kjetil; Knudsen, Jacob

    and development. Focusing on processes of citizen participation and co-creation as the main driving force, we introduce a concept of 'smart city at eye level'. The introduction of new media technology and new media uses need to emerge from a profound understanding of the wants, needs and abilities of the citizens......Smart city strategies concern the improvement of economic and political efficiency and the enabling of social, cultural and urban development (Hollands 2008) and covers a variety of fields from improving infrastructures, social and cultural development, resilience strategies (e.g. green energy......), improving schools, social welfare institutions, public and private institutions etc. The 'smart' in smart city strategies implies that these efforts are accomplished by the introduction and embedding of smart media technology into the very fabric of society. This is often done in a top-down and technology...

  4. Economic impact of V2G technology in a smart microgrid

    Science.gov (United States)

    Anastasiadis, Anestis G.; Polyzakis, Apostolos; Vokas, Georgios A.

    2018-05-01

    With serious concerns on global warming and energy crisis, there are plenty of motivations for developing and commercializing plug-in Electric Vehicles (EVs). It is believed that substitution of EVs for conventional fuel vehicles can help reduce the greenhouse gases emission, increase the energy efficiency, enhance the integration of renewable energy, and so forth. These advantages originate from the double role of the electrical vehicle's battery. Thus, it may constitute firstly a controllable load that we are able to optimally control at convenient time frames and secondly, it may store and inject energy, acting as a storage device. Nowadays, a number of EVs use power grids around the world to charge and discharge their batteries. Smart Microgrids (SMs) seem to be the best solution for the management of modern Low Voltage (LV) grids with Distributed Energy Resources (DER) and EVs. Among these technologies, EVs pose both a risk by increasing the peak load as well as an opportunity for the existing energy management systems by charging and discharging electricity with the help of Vehicle-to-Grid (V2G) technology. The key to the implementation of V2G is how to effectively integrate information into energy conversion, transmission and distribution. V2G should be carried out within the framework of SM, so that the status information of power grid can be perceived. In this paper, a Low Voltage (LV) SM derived from an interconnection bus is considered which is characterized by the presence of DERs units and EVs. Firstly, an overview of plug in EV technologies is examined and then the main purpose of the paper is to investigate the effects of V2G charging and discharging strategies in a SM. With EVs and absence of DERs is considered as the base case. For each scenario, two different charging technologies are examined (Dump Charging and V2G) in terms of operational cost. All data are taken from Hellenic Distribution/Transmission System Operators and Hellenic Operator of

  5. In-Situ MVA of CO2 Sequestration Using Smart Field Technology

    Energy Technology Data Exchange (ETDEWEB)

    Mohaghegh, Shahab D. [West Virginia Univ. Research Corporation, Morgantown, WV (United States)

    2014-09-01

    Capability of underground carbon dioxide storage to confine and sustain injected CO2 for a long period of time is the main concern for geologic CO2 sequestration. If a leakage from a geological CO2 sequestration site occurs, it is crucial to find the approximate amount and the location of the leak, in a timely manner, in order to implement proper remediation activities. An overwhelming majority of research and development for storage site monitoring has been concentrated on atmospheric, surface or near surface monitoring of the sequestered CO2 . This study aims to monitor the integrity of CO2 storage at the reservoir level. This work proposes developing in-situ CO2 Monitoring and Verification technology based on the implementation of Permanent Down-hole Gauges (PDG) or “Smart Wells” along with Artificial Intelligence and Data Mining (AI&DM). The technology attempts to identify the characteristics of the CO2 leakage by de-convolving the pressure signals collected from Permanent Down-hole Gauges (PDG). Citronelle field, a saline aquifer reservoir, located in the U.S. was considered as the basis for this study. A reservoir simulation model for CO2 sequestration in the Citronelle field was developed and history matched. PDGs were installed, and therefore were considered in the numerical model, at the injection well and an observation well. Upon completion of the history matching process, high frequency pressure data from PDGs were generated using the history matched numerical model using different CO2 leakage scenarios. Since pressure signal behaviors were too complicated to de-convolute using any existing mathematical formulations, a Machine Learning-based technology was introduced for this purpose. An Intelligent Leakage Detection System (ILDS) was developed as the result of this effort using the machine learning and pattern recognition technologies. The ILDS

  6. Survey of Regulatory and Technological Developments Concerning Smart Metering in the European Union Electricity Market

    OpenAIRE

    VASCONCELOS, Jorge

    2008-01-01

    Smart metering is a crucial factor for the efficient functioning of the Internal Electricity Market, as well as for the successful implementation of European Union policies related to energy efficiency, renewable energy and security of supply. The report first outlines the potential benefits of smart meters for consumers, suppliers, metering companies, distribution network operators and public interest. Next the report provides a short overview of the legal framework governing metering activi...

  7. Development programs of cutting-edge technologies for measurement and detection of nuclear material for safeguards and security

    International Nuclear Information System (INIS)

    Seya, Michio; Wakabayashi, Shuji; Naoi, Yosuke; Ohkubo, Michiaki; Senzaki, Masao

    2011-01-01

    The Integrated Support Center for Nuclear Nonproliferation and Nuclear Security ('ISCN', hereafter) of Japan Atomic Energy Agency (JAEA) has development programs of cutting-edge technologies for measurement and detection of nuclear materials for nuclear safeguards and security, under the sponsorship of Japanese government (MEXT: Ministry of Education, Culture, Sports, Science and Technology). ISCN started development programs of the following technologies this year. (1) NRF (Nuclear Resonance Fluorescence) NDA technology using laser Compton scattering (LCS) gamma-rays, (2) Alternative to 3 He neutron detection technology using inorganic solid scintillator. ISCN is also going to conduct a demonstration test of a spent fuel Pu-NDA system that is to be developed by LANL (Los Alamos National Laboratory) using very sophisticated neutron measurement technologies, under JAEA/USDOE cooperation agreement. This presentation shows the above programs of ISCN. (author)

  8. Towards the Smart World. Smart Platform: Infrastructure and Analytics

    CSIR Research Space (South Africa)

    Velthausz, D

    2012-10-01

    Full Text Available In this presentation the author outlines the 'smart world' concept and how technology (smart infrastructure, analytics) can foster smarter cities, smarter regions and a smarter world....

  9. Particle-scale Analysis of Key Technologies on Cut-and-over Tunnel in Slope Engineering

    Directory of Open Access Journals (Sweden)

    J.H. Yang

    2014-08-01

    Full Text Available When the shallow tunnel is constructed on the slope terrain in the mountains, there are the potential risks such as landslide induced by cutting the slope and the non-compacted backfill material during the construction of the cut-andcover tunnel. In order to solve these problems, based on a practical engineering, the optimized construction plans of the cut-and-cover tunnel were analyzed by particle flow code (PFC, the key parts of the open-cut construction were identified, and the anti-slide piles countermeasures were proposed. Furthermore, the grouting reinforcement process for the non-compacted backfill material around the shallow tunnel was simulated by PFC, and the variation characteristics of the porosity and grouting pressure were revealed as well. The results are of great value to the similar engineering.

  10. Smart grid

    International Nuclear Information System (INIS)

    Choi, Dong Bae

    2001-11-01

    This book describes press smart grid from basics to recent trend. It is divided into ten chapters, which deals with smart grid as green revolution in energy with introduction, history, the fields, application and needed technique for smart grid, Trend of smart grid in foreign such as a model business of smart grid in foreign, policy for smart grid in U.S.A, Trend of smart grid in domestic with international standard of smart grid and strategy and rood map, smart power grid as infrastructure of smart business with EMS development, SAS, SCADA, DAS and PQMS, smart grid for smart consumer, smart renewable like Desertec project, convergence IT with network and PLC, application of an electric car, smart electro service for realtime of electrical pricing system, arrangement of smart grid.

  11. Engineering control technologies to reduce occupational silica exposures in masonry cutting and tuckpointing.

    Science.gov (United States)

    Meeker, John D; Cooper, Michael R; Lefkowitz, Daniel; Susi, Pam

    2009-01-01

    A number of tasks in construction generate worker overexposures to respirable crystalline silica dust, which is a significant contributor to occupational mortality and morbidity. This study evaluated the performance of commercially available engineering controls used in dusty construction tasks commonly performed by bricklayers. Local exhaust ventilation (LEV) controls for a portable abrasive cutter and for tuckpointing grinders were examined at a bricklayers' training center, as were two stationary wet saws. Personal breathing zone air samples were collected with and without the use of LEV or water suppression during simulated concrete block cutting, brick cutting, and tuckpointing. Compared with the use of no exposure control during block and brick cutting, the portable LEV unit significantly reduced mean respirable quartz exposures by 96% for block cutting and 91% for brick cutting (p controls (p control and no-control scenarios. These reductions with commercially available off-the-shelf tools demonstrate the effectiveness of engineering control interventions to reduce crystalline silica exposures in construction. Strategies to further improve control performance and approaches for increasing control interventions in construction are needed.

  12. Smart Book Charts

    Science.gov (United States)

    Chinnapongse, Ronald L.

    2015-01-01

    Smart book charts for TPSM: Heatshield for Extreme Entry Environment Technology (HEEET), Conformal Ablative TPS (CA-TPS), 3D Woven Multifunctional Ablative TPS (3D MAT), and Adaptable, Deployable, Entry and Placement Technology (ADEPT).

  13. An Emotion Aware Task Automation Architecture Based on Semantic Technologies for Smart Offices

    Science.gov (United States)

    2018-01-01

    The evolution of the Internet of Things leads to new opportunities for the contemporary notion of smart offices, where employees can benefit from automation to maximize their productivity and performance. However, although extensive research has been dedicated to analyze the impact of workers’ emotions on their job performance, there is still a lack of pervasive environments that take into account emotional behaviour. In addition, integrating new components in smart environments is not straightforward. To face these challenges, this article proposes an architecture for emotion aware automation platforms based on semantic event-driven rules to automate the adaptation of the workplace to the employee’s needs. The main contributions of this paper are: (i) the design of an emotion aware automation platform architecture for smart offices; (ii) the semantic modelling of the system; and (iii) the implementation and evaluation of the proposed architecture in a real scenario. PMID:29748468

  14. Securing Sensitive Flight and Engine Simulation Data Using Smart Card Technology

    Science.gov (United States)

    Blaser, Tammy M.

    2003-01-01

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

  15. Development of auditing technology for accident analysis of SMART-P

    Energy Technology Data Exchange (ETDEWEB)

    Chung, B. D.; Kim, H. C.; Bae, K. H.; Lee, Y. J.; Chung, Y. J.; Jeong, J. J. [Korea Atomic Energy Research Institute, Taejon (Korea, Republic of)

    2003-06-15

    The objective of this project is to develop thermal hydraulic models of the regulatory auditing codes for the application of SMART-P integrated reactor. The current year fall under the first step of the 3 year project, and the main researches were focused on identifying the candidate thermal hydraulic models for improvement. Well known PIRT methodology has been applied to identify model improvement items. As a part of PIRT process, the identification of SMART-P system and compenent has been performed. The scenario of each key accident and phenonema have been identified. To identify SMART-P thermal-hydraulic characteristics, preliminary calculation has been performed and identify the applicability and inprovement items of current auditing code, RELAP5.

  16. An Emotion Aware Task Automation Architecture Based on Semantic Technologies for Smart Offices.

    Science.gov (United States)

    Muñoz, Sergio; Araque, Oscar; Sánchez-Rada, J Fernando; Iglesias, Carlos A

    2018-05-10

    The evolution of the Internet of Things leads to new opportunities for the contemporary notion of smart offices, where employees can benefit from automation to maximize their productivity and performance. However, although extensive research has been dedicated to analyze the impact of workers’ emotions on their job performance, there is still a lack of pervasive environments that take into account emotional behaviour. In addition, integrating new components in smart environments is not straightforward. To face these challenges, this article proposes an architecture for emotion aware automation platforms based on semantic event-driven rules to automate the adaptation of the workplace to the employee’s needs. The main contributions of this paper are: (i) the design of an emotion aware automation platform architecture for smart offices; (ii) the semantic modelling of the system; and (iii) the implementation and evaluation of the proposed architecture in a real scenario.

  17. An Emotion Aware Task Automation Architecture Based on Semantic Technologies for Smart Offices

    Directory of Open Access Journals (Sweden)

    Sergio Muñoz

    2018-05-01

    Full Text Available The evolution of the Internet of Things leads to new opportunities for the contemporary notion of smart offices, where employees can benefit from automation to maximize their productivity and performance. However, although extensive research has been dedicated to analyze the impact of workers’ emotions on their job performance, there is still a lack of pervasive environments that take into account emotional behaviour. In addition, integrating new components in smart environments is not straightforward. To face these challenges, this article proposes an architecture for emotion aware automation platforms based on semantic event-driven rules to automate the adaptation of the workplace to the employee’s needs. The main contributions of this paper are: (i the design of an emotion aware automation platform architecture for smart offices; (ii the semantic modelling of the system; and (iii the implementation and evaluation of the proposed architecture in a real scenario.

  18. Residential Customer Enrollment in Time-based Rate and Enabling Technology Programs: Smart Grid Investment Grant Consumer Behavior Study Analysis

    Energy Technology Data Exchange (ETDEWEB)

    Todd, Annika [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Cappers, Peter [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Goldman, Charles [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2013-05-01

    The U.S. Department of Energy’s (DOE’s) Smart Grid Investment Grant (SGIG) program is working with a subset of the 99 SGIG projects undertaking Consumer Behavior Studies (CBS), which examine the response of mass market consumers (i.e., residential and small commercial customers) to time-varying electricity prices (referred to herein as time-based rate programs) in conjunction with the deployment of advanced metering infrastructure (AMI) and associated technologies. The effort presents an opportunity to advance the electric industry’s understanding of consumer behavior.

  19. Service architecting and dynamic composition in pervasive smart ecosystems for the Internet of things based on sensor network technology

    OpenAIRE

    Familiar Cabero, Miguel Santos

    2014-01-01

    Why pervasive awareness and Ambient Intelligence are perceived by a great part of the academia and industry as a massive revolution in the short-term? In our best knowledge, a cornerstone of this thought is based on the fact that the ultimate nature of the smart environment paradigm is not in the technology itself, but on a people-centered approach. Perhaps, is in this apparently simple conception where precisely lies the boldness of this promising vision, which has been consolidated in recen...

  20. Is ‘Smart Mobility’ Sustainable? Examining the Views and Beliefs of Transport’s Technological Entrepreneurs

    Directory of Open Access Journals (Sweden)

    Kfir Noy

    2018-02-01

    Full Text Available One of the main evolving trends in the transport system is the assimilation of Information and Communications Technologies (ICTs and other sophisticated hi-technology innovations into it. Those processes and practices are increasingly referred to as the “Smart Mobility” paradigm. In this paradigm, ‘smart’ and ‘sustainable’ are often considered synonymous, or at least complementary to each other. This research aims to examine the extent to which ‘smart’ and ‘sustainable’ are aligned with each other by conducting a survey amongst the main actors within smart mobility. These actors are referred to as transport innovators or entrepreneurs. The survey of n = 117 entrepreneurs shows that there is a mismatch between interpretation and understanding of what is ‘smart’ and what is ‘sustainable’. It is clear that the concern of those transport entrepreneurs is primarily with commercial considerations and that their appreciation of what it takes to advance towards a more sustainable transport system is lacking. The belief amongst those entrepreneurs, it emerges, is that technological developments alone, specifically with respect to autonomous and connected vehicles, can lead to sustainable transport. This should be a real concern if those same actors are the ones who lead and pave the way forward for transport planning.

  1. Responsive hydrogels--structurally and dimensionally optimized smart frameworks for applications in catalysis, micro-system technology and material science.

    Science.gov (United States)

    Döring, Artjom; Birnbaum, Wolfgang; Kuckling, Dirk

    2013-09-07

    Although the technological and scientific importance of functional polymers has been well established over the last few decades, the most recent focus that has attracted much attention has been on stimuli-responsive polymers. This group of materials is of particular interest due to its ability to respond to internal and/or external chemico-physical stimuli, which is often manifested as large macroscopic responses. Aside from scientific challenges of designing stimuli-responsive polymers, the main technological interest lies in their numerous applications ranging from catalysis through microsystem technology and chemomechanical actuators to sensors that have been extensively explored. Since the phase transition phenomenon of hydrogels is theoretically well understood advanced materials based on the predictions can be prepared. Since the volume phase transition of hydrogels is a diffusion-limited process the size of the synthesized hydrogels is an important factor. Consistent downscaling of the gel size will result in fast smart gels with sufficient response times. In order to apply smart gels in microsystems and sensors, new preparation techniques for hydrogels have to be developed. For the up-coming nanotechnology, nano-sized gels as actuating materials would be of great interest.

  2. Smart city networks through the internet of things

    CERN Document Server

    Pardalos, Panos

    2017-01-01

    This book both analyzes and synthesizes new cutting-edge theories and methods for future design implementations in smart cities through interdisciplinary synergizing of architecture, technology, and the Internet of Things (IoT). Implementation of IoT enables the collection and data exchange of objects embedded with electronics, software, sensors, and network connectivity. Recently IoT practices have moved into uniquely identifiable objects that are able to transfer data directly into networks. This book features new technologically advanced ideas, highlighting properties of smart future city networks. Chapter contributors include theorists, computer scientists, mathematicians, and interdisciplinary planners, who currently work on identifying theories, essential elements, and practices where the IoT can impact the formation of smart cities and sustainability via optimization, network analyses, data mining, mathematical modeling and engineering. Moreover, this book includes research-based theories and real wo...

  3. Does Environmental Sustainability Play a Role in the Adoption of Smart Card Technology at Universities in Taiwan: An Integration of TAM and TRA

    Directory of Open Access Journals (Sweden)

    Ching-Wei Ho

    2015-08-01

    Full Text Available Smart cards are able to store and protect relatively large amounts of data. When applied in universities, they can act as multi-purpose, multi-function and smart ID cards. This would avoid the waste of resources and maintain environmental sustainability. This study proposes a model that integrates Technology Acceptance Model and Theory of Reasoned Action into a framework incorporating the notion of environmental concern in order to explore the factors that affect students’ behavioral intention to use University Smart Cards. This study employs a quantitative method for primary data collection via a structured questionnaire for university students. The findings indicated that the perceived usefulness and subjective norm of university smart card systems have the most significant predictive power on potential users’ attitudes and intentions of adopting the card.

  4. Scripting, control, and privacy in domestic smart grid technologies: insights from a Danish pilot study

    DEFF Research Database (Denmark)

    Hansen, Meiken; Hauge, Bettina

    2017-01-01

    -year smart grid trial in Denmark with 20 private households. Using the notion of script, processes of in- and de-scription were used to gain insights into perceived and enacted control. Based on empirical data from 26 interviews and three workshops, we show how the in-scription process of control can...

  5. Cognitive radio based sensor network in smart grid: Architectures, applications and communication technologies

    CSIR Research Space (South Africa)

    Ogbodo, EU

    2017-09-01

    Full Text Available The cognitive radio-based sensor network (CRSN) is envisioned as a strong driver in the development of modern power system smart grids (SGs). This can address the spectrum limitation in the sensor nodes due to interference cause by other wireless...

  6. Finding the expectations of smart home and designing the meaningful technology for delivering customers’ satisfaction

    NARCIS (Netherlands)

    Chuang, Y.; Chen, L.; Chen, Y.

    2017-01-01

    Smart home is becoming a focus in both literature and product development practices. The current study employed a human-centered design approach to understand users desires and expectations from their living context. Six critical themes were developed via in-deep interview, field observation, and

  7. Smart grids are advancing, light and supple

    International Nuclear Information System (INIS)

    Petitot, Pauline

    2016-01-01

    While indicating some innovations produced by the Greenlys laboratory (SmartScan to localize losses by means of smart counters, a system for grid self-healing, Sequoia to manage a low voltage network, a tool for the prediction of photovoltaic production in real time), and also the main smart grid projects in France (Nice Grid, Solenn, SoGrid, Smart Electric Lyon, Poste intelligent, Greenlys, Smart Grids Vendee, BienVEnu), this article comments the emergence of several experiments on smart grids in France, the first drawn conclusions and recommendations. Some issues for this new architecture are discussed: the active demand management, cut-offs and flexibility, and the search for profitability

  8. Smart metering design and applications

    CERN Document Server

    Weranga, K S K; Chandima, D P

    2013-01-01

    Taking into account the present day trends and the requirements, this Brief focuses on smart metering of electricity for next generation energy efficiency and conservation. The contents include discussions on the smart metering concepts and existing technologies and systems as well as design and implementation of smart metering schemes together with detailed examples.

  9. Technology Requirements for a Square Meter, Arcsecond Resolution Telescope for X-Rays: The SMART-X Mission

    Science.gov (United States)

    Schwartz, Daniel A.; Allured, Ryan; Bookbinder, Jay A.; Cotroneo, Vincenzo; Forman, William R.; Freeman, Mark D.; McMuldroch, Stuart; Reid, Paul B.; Tananbaum, Harvey; Vikhlinin, Alexey A.; hide

    2014-01-01

    Addressing the astrophysical problems of the 2020's requires sub-arcsecond x-ray imaging with square meter effective area. Such requirements can be derived, for example, by considering deep x-ray surveys to find the young black holes in the early universe (large redshifts) which will grow into the first super-massive black holes. We have envisioned a mission, the Square Meter Arcsecond Resolution Telescope for X-rays (SMART-X), based on adjustable x-ray optics technology, incorporating mirrors with the required small ratio of mass to collecting area. We are pursuing technology which achieves sub-arcsecond resolution by on-orbit adjustment via thin film piezoelectric "cells" deposited directly on the non-reflecting sides of thin, slumped glass. While SMART-X will also incorporate state-of-the-art x-ray cameras, the remaining spacecraft systems have no requirements more stringent than those which are well understood and proven on the current Chandra X-ray Observatory.

  10. SMART Boards Rock

    Science.gov (United States)

    Giles, Rebecca M.; Shaw, Edward L.

    2011-01-01

    SMART Board is a technology that combines the functionality of a whiteboard, computer, and projector into a single system. The interactive nature of the SMART Board offers many practical uses for providing an introduction to or review of material, while the large work area invites collaboration through social interaction and communication. As a…

  11. Using smart card technology to monitor the eating habits of children in a school cafeteria: 1. Developing and validating the methodology.

    Science.gov (United States)

    Lambert, N; Plumb, J; Looise, B; Johnson, I T; Harvey, I; Wheeler, C; Robinson, M; Rolfe, P

    2005-08-01

    The aim of the study was to test the feasibility of using smart card technology to track the eating behaviours of nearly a thousand children in a school cafeteria. Within a large boys' school a smart card based system was developed that was capable of providing a full electronic audit of all the individual transactions that occurred within the cafeteria. This dataset was interfaced to an electronic version of the McCance and Widdowson composition of foods dataset. The accuracy of the smart card generated data and the influence of portion size and wastage were determined empirically during two 5-day trials. The smart card system created succeeded in generating precise data on the food choices made by hundreds of children over an indefinite time period. The data was expanded to include a full nutrient analysis of all the foods chosen. The accuracy of this information was only constrained by the limitations facing all food composition research, e.g. variations in recipes, portion sizes, cooking practices, etc. Although technically possible to introduce wastage correction factors into the software, thereby providing information upon foods consumed, this was not seen as universally practical. The study demonstrated the power of smart card technology for monitoring food/nutrient choice over limitless time in environments such as school cafeterias. The strengths, limitations and applications of such technology are discussed.

  12. The smart house for older persons and persons with physical disabilities: structure, technology arrangements, and perspectives.

    Science.gov (United States)

    Stefanov, Dimitar H; Bien, Zeungnam; Bang, Won-Chul

    2004-06-01

    Smart houses are considered a good alternative for the independent life of older persons and persons with disabilities. Numerous intelligent devices, embedded into the home environment, can provide the resident with both movement assistance and 24-h health monitoring. Modern home-installed systems tend to be not only physically versatile in functionality but also emotionally human-friendly, i.e., they may be able to perform their functions without disturbing the user and without causing him/her any pain, inconvenience, or movement restriction, instead possibly providing him/her with comfort and pleasure. Through an extensive survey, this paper analyzes the building blocks of smart houses, with particular attention paid to the health monitoring subsystem as an important component, by addressing the basic requirements of various sensors implemented from both research and clinical perspectives. The paper will then discuss some important issues of the future development of an intelligent residential space with a human-friendly health monitoring functional system.

  13. Development of auditing technology for accident analysis of SMART-P

    Energy Technology Data Exchange (ETDEWEB)

    Chung, B. D.; Lee, Y. J.; Jeong, J. J.; Kim, H. C.; Chung, Y. J.; Bae, K. H

    2004-06-15

    The objective of this project is to develop thermal hydraulic models of the regulatory auditing codes for the application of SMART-P integrated reactor. The current year fall under the 2nd step of the 3 year project, and the main researches were focused on developing thermal hydraulic models and improving the auditing code according to the PIRT ranking. The input model for SMART-P has been developed with consistent to the current design status documents. The calculation note has been developed with consistent to the current design status documents. The calculation note has been also prepared and checked by independent reviewer as Q/A procedure. The evaluation of experimental availabilities and code collapsible has been done by expert group and summarized as validation matrix forms. The matric would be utilized as the basis of code assessment in next year.

  14. What Can Wireless Cellular Technologies Do about the Upcoming Smart Metering Traffic?

    DEFF Research Database (Denmark)

    Nielsen, Jimmy Jessen; Madueño, Germán Corrales; Pratas, Nuno

    2015-01-01

    of distributed energy resources increases, the household power will become more variable and thus unpredictable from the viewpoint of the Distribution System Operator (DSO). It is therefore expected, in the near future, to have an increased number of Wide Area Measurement System (WAMS) devices with Phasor...... Measurement Unit (PMU)-like capabilities in the distribution grid, thus allowing the utilities to monitor the low voltage grid quality while providing information required for tighter grid control. From a communication standpoint, the traffic profile will change drastically towards higher data volumes...... and higher rates per device. In this paper, we characterize the current traffic generated by smart electricity meters and supplement it with the potential traffic requirements brought by introducing enhanced Smart Meters, i.e., meters with PMU-like capabilities. Our study shows how GSM/GPRS and LTE cellular...

  15. Smart Factory

    DEFF Research Database (Denmark)

    Bilberg, Arne; Radziwon, Agnieszka; Grube Hansen, David

    2017-01-01

    their innovation and competitive advantage by focusing at their competences, strengths and opportunities. The project suggests innovative solutions and business models through collaboration and use of new technologies. In the Smart Factory, SMEs should be able to collaborate on new products, markets and production......, and to target their challenges and ensure sustainable growth and business in these enterprises. Therefore the focus of the Smart Factory project was to support the growth and sustainable development of the small and medium sized manufacturing industry in Denmark. The project focused on SMEs and how to improve......A large part of Danish Industry is based on Small and Medium Sized Enterprises (SMEs), which account for –99% of the companies in Denmark and about two third of the job positions (source: statistikbanken.dk) . That is why, it is so important also to focus research and development at SMEs...

  16. Smart business for smart users? : A social science agenda for developing smart grids

    NARCIS (Netherlands)

    Verbong, G.P.J.; Verkade, N.; Verhees, B.; Huijben, J.C.C.M.; Höffken, J.I.; Beaulieu, A.; de Wilde, J.; Scherpen, J.M.A.

    2016-01-01

    The promise of smart grids is very attractive. However, it is not yet clear what the future smart grid will look like. Although most researchers acknowledge that users will play a more prominent role in smart grids, there is a lot of uncertainty on this issue. To counter the strong techno-logical

  17. Using Blockchain Technology and Smart Contracts for Access Management in IoT devices

    OpenAIRE

    Bagchi, Rupsha

    2017-01-01

    The Internet of Things is a proliferating industry, which is transforming many homes and businesses, making them smart. However, the rapid growth of these devices and the interactions between these devices, introduces many challenges including that of a secure management system for the identities and interactions of the devices. While the centralized model has worked well for many years, there is a risk of the servers becoming bottlenecks and a single point of failure, thereby making them vul...

  18. Institute a modest carbon tax to reduce carbon emissions, finance clean energy technology development, cut taxes, and reduce the deficit

    Energy Technology Data Exchange (ETDEWEB)

    Muro, Mark; Rothwell, Jonathan

    2012-11-15

    The nation should institute a modest carbon tax in order to help clean up the economy and stabilize the nation’s finances. Specifically, Congress and the president should implement a $20 per ton, steadily increasing carbon excise fee that would discourage carbon dioxide emissions while shifting taxation onto pollution, financing energy efficiency (EE) and clean technology development, and providing opportunities to cut taxes or reduce the deficit. The net effect of these policies would be to curb harmful carbon emissions, improve the nation’s balance sheet, and stimulate job-creation and economic renewal.

  19. Internet of Things based on smart objects technology, middleware and applications

    CERN Document Server

    Trunfio, Paolo

    2014-01-01

    The Internet of Things (IoT) usually refers to a world-wide network of interconnected heterogeneous objects (sensors, actuators, smart devices, smart objects, RFID, embedded computers, etc) uniquely addressable, based on standard communication protocols. Beyond such a definition, it is emerging a new definition of IoT seen as a loosely coupled, decentralized system of cooperating smart objects (SOs). A SO is an autonomous, physical digital object augmented with sensing/actuating, processing, storing, and networking capabilities. SOs are able to sense/actuate, store, and interpret information created within themselves and around the neighbouring external world where they are situated, act on their own, cooperate with each other, and exchange information with other kinds of electronic devices and human users. However, such SO-oriented IoT raises many in-the-small and in-the-large issues involving SO programming, IoT system architecture/middleware and methods/methodologies for the development of SO-based applica...

  20. Color coded multiple access scheme for bidirectional multiuser visible light communications in smart home technologies

    Science.gov (United States)

    Tiwari, Samrat Vikramaditya; Sewaiwar, Atul; Chung, Yeon-Ho

    2015-10-01

    In optical wireless communications, multiple channel transmission is an attractive solution to enhancing capacity and system performance. A new modulation scheme called color coded multiple access (CCMA) for bidirectional multiuser visible light communications (VLC) is presented for smart home applications. The proposed scheme uses red, green and blue (RGB) light emitting diodes (LED) for downlink and phosphor based white LED (P-LED) for uplink to establish a bidirectional VLC and also employs orthogonal codes to support multiple users and devices. The downlink transmission for data user devices and smart home devices is provided using red and green colors from the RGB LEDs, respectively, while uplink transmission from both types of devices is performed using the blue color from P-LEDs. Simulations are conducted to verify the performance of the proposed scheme. It is found that the proposed bidirectional multiuser scheme is efficient in terms of data rate and performance. In addition, since the proposed scheme uses RGB signals for downlink data transmission, it provides flicker-free illumination that would lend itself to multiuser VLC system for smart home applications.

  1. Development of Auditing Technology for Accident Analysis of SMART-P

    Energy Technology Data Exchange (ETDEWEB)

    Chung, B. D.; Lee, Y. J.; Jeong, J. J.; Kim, H. C.; Chung, Y. J.; Bae, K. H

    2006-02-15

    The objective of this project is to develop thermal hydraulic models of the regulatory auditing codes for the application of SMART-P integrated reactor. At initial period, PIRT has been performed to identify the model deficiencies and determine the priority of model improvements. The identified thermal hydraulic models has been implemented to RELAP5/MOD3.3 auditing code according to the PIRT ranking. The input model for SMART-P has been developed with consistent to the current design status documents and checked by independent reviewer as Q/A procedure.The evaluation of experimental availabilities and code collapsible has been done by expert group and summarized as validation matrix forms. The experimental data of VISTA, which is the only integral effect test facility, were used to validate the improved model. The safety analysis has been demonstrated for the essential accident scenario. The validation and demonstration show that the developed models are applicable to utilize in reliable and independent auditing for SMART design certification.

  2. Overall system design for the Spill Modelling Artificial Reasoning Technology system (SMART)

    International Nuclear Information System (INIS)

    Huang, S.

    1992-07-01

    A project was initiated to develop an intelligent computer system to assist spill emergency personnel and spill specialists in predicting and analyzing spills as well as their environmental impacts. The system, called SMART, is described, including system objectives, functionality, operational modes, system components and the functionality of each, and data communications between components. SMART is intended to provide the following five general functions: a user-friendly interface, comprehensive inference capability, analytical capability including the ability to predict concentrations and distances of a spill occurrence, knowledge management, convenient input, and multi-form output. The types of knowledge managed in SMART include the heuristic rules needed in the reasoning of spill prediction and impacts on the environment, as well as factual knowledge contained in existing external databases accessed through a database loader. More specifically, the heuristic knowledge comprises such topics as substance behavior, environmental interactions of substances, and the container or transportation vessel. The external databases include a chemical database on fundamental substance characteristics, an environmental database, and a spatial database managed in a geographic information system. 9 refs., 82 figs

  3. Applying Laser Cutting Techniques through Horology for Teaching Effective STEM in Design and Technology

    Science.gov (United States)

    Jones, Lewis C. R.; Tyrer, John R.; Zanker, Nigel P.

    2013-01-01

    This paper explores the pedagogy underpinning the use of laser manufacturing methods for the teaching of science, technology, engineering and mathematics (STEM) at key stage 3 design and technology. Clock making (horology) has been a popular project in design and technology (D&T) found in many schools, typically it focuses on aesthetical…

  4. Survey of technology for decommissioning of nuclear fuel cycle facilities. 8. Remote handling and cutting techniques

    Energy Technology Data Exchange (ETDEWEB)

    Ogawa, Ryuichiro; Ishijima, Noboru [Japan Nuclear Cycle Development Inst., Oarai, Ibaraki (Japan). Oarai Engineering Center

    1999-03-01

    In nuclear fuel cycle facility decommissioning and refurbishment, the remote handling techniques such as dismantling, waste handling and decontamination are needed to reduce personnel radiation exposure. The survey research for the status of R and D activities on remote handling tools suitable for nuclear facilities in the world and domestic existing commercial cutting tools applicable to decommissioning of the facilities was conducted. In addition, the drive mechanism, sensing element and control system applicable to the remote handling devices were also surveyed. This report presents brief surveyed summaries. (H. Itami)

  5. HYDRO-ABRASIVE JET CLEANING TECHNOLOGY OF STEEL SHEETS DESIGNED FOR LASER CUTTING

    Directory of Open Access Journals (Sweden)

    I. V. Kachanov

    2013-01-01

    Full Text Available Investigations executed by the BNTU “Shipbuilding and hydraulics” department have shown that rather efficient implementation of the requirements to the metal sheet surface designed for laser cutting can be achieved by using hydro-abrasive jet cleaning while applying water pump equipment with the range of pressure – 20–40 MPa. Type of working fluid plays a significant role for obtaining surface of the required quality. The conducted experiments have demonstrated that the efficient solution of the assigned problems can be ensured by using a working fluid containing bentonite clay, surface-active agent polyacrylamide, soda ash and the rest water.

  6. A vision for growing a world-class power technology cluster in a smart, sustainable British Columbia : full report to the Premier's Technology Council

    Energy Technology Data Exchange (ETDEWEB)

    Umedaly, M.

    2005-03-01

    This report presents a framework for power technology in British Columbia and the development of new sources of energy while ensuring the sustainable economic growth. It also explores the opportunities present in the power technology sector. A definition of the power technology industry was provided, and market drivers were identified, describing the region's competitive advantage and assets. Five market opportunities were introduced, comprising the report's targeted innovation strategy: remote power solutions; sustainable urban practices; smart transport; smart grid; and large scale clean green power production. An outline of the current energy market in British Columbia was presented with details of research and development in renewable energy sources. Global power demands were also outlined. A regional action plan was presented in order to develop the power technology cluster. Leadership strategies were presented, with economic development goals and working teams geared towards an implementation resource plan. A commercialization strategy was suggested in order to address local demand, commercialization funds, and increasing access and resources. A growth strategy was also presented to assist in the development of access to world markets, create partnerships and assist in branding and collaborations with industry and government. An innovation strategy was outlined, with the aim of developing research initiatives, support centres in key market and technology areas and connecting existing efforts in basic sciences to power technology applications. It was concluded that in order to achieve full implementation of these strategies, a short term task force is necessary to shape overall plans. Additionally, an ongoing vision team, working groups and coordination is necessary to implement overall strategies and subcomponents. Appendices were included with reference to each of the five market opportunities presented in the report. 58 refs.

  7. A vision for growing a world-class power technology cluster in a smart, sustainable British Columbia : full report to the Premier's Technology Council

    International Nuclear Information System (INIS)

    Umedaly, M.

    2005-03-01

    This report presents a framework for power technology in British Columbia and the development of new sources of energy while ensuring the sustainable economic growth. It also explores the opportunities present in the power technology sector. A definition of the power technology industry was provided, and market drivers were identified, describing the region's competitive advantage and assets. Five market opportunities were introduced, comprising the report's targeted innovation strategy: remote power solutions; sustainable urban practices; smart transport; smart grid; and large scale clean green power production. An outline of the current energy market in British Columbia was presented with details of research and development in renewable energy sources. Global power demands were also outlined. A regional action plan was presented in order to develop the power technology cluster. Leadership strategies were presented, with economic development goals and working teams geared towards an implementation resource plan. A commercialization strategy was suggested in order to address local demand, commercialization funds, and increasing access and resources. A growth strategy was also presented to assist in the development of access to world markets, create partnerships and assist in branding and collaborations with industry and government. An innovation strategy was outlined, with the aim of developing research initiatives, support centres in key market and technology areas and connecting existing efforts in basic sciences to power technology applications. It was concluded that in order to achieve full implementation of these strategies, a short term task force is necessary to shape overall plans. Additionally, an ongoing vision team, working groups and coordination is necessary to implement overall strategies and subcomponents. Appendices were included with reference to each of the five market opportunities presented in the report. 58 refs

  8. Mobilizing the sci-tech edge. Can nuclear technologies do more to cut poverty?

    International Nuclear Information System (INIS)

    Wedekind, Lothar

    2001-01-01

    Experts are finding that faster progress against world poverty rests upon tools that most people view with a sceptical eye, and billions never get a chance to see. These products and applications of science and technology can be more frightening than enlightening to people whose lives they benefit or seek to improve. For the IAEA - at its core a science and technology agency - the growing recognition of the sci-tech edge could open new opportunities in applying nuclear technologies to serve human needs. Many of these technologies already make distinct and valuable contributions. Just how much they can contribute to economic growth and development is most evident in rich countries that have developed them. A 1997 study in the United States, for instance, found that peaceful nuclear technologies in medicine, industry, energy, agriculture, and other fields generated $421 billion annually for the US economy, including more than four million jobs. Many of these technologies go unnoticed in their applications around the world. Some have been key pieces of technological breakthroughs behind the recorded progress in development. They have been instrumental components, for example, of the 'green revolution' in agriculture through more productive crop varieties that plant breeders developed using radiation technologies, and in raising standards of health care through nuclear medicine and radiation techniques benefiting physicians and patients. They keep contributing - in fields ranging from child nutrition to clean energy production - to Agenda 21's plan of sustainable development, which comes up for review at the Earth Summit in South Africa in September 2002

  9. Short Cuts and Extended Techniques: Rethinking Relations between Technology and Educational Theory

    Science.gov (United States)

    Thumlert, Kurt; de Castell, Suzanne; Jenson, Jennifer

    2015-01-01

    Building upon a recent call to renew actor-network theory (ANT) for educational research, this article reconsiders relations between technology and educational theory. Taking cues from actor-network theorists, this discussion considers the technologically-mediated networks in which learning actors are situated, acted upon, and acting, and traces…

  10. Smart City project

    KAUST Repository

    Al Harbi, Ayman

    2018-01-01

    A 'smart city' is an urban region that is highly advanced in terms of overall infrastructure, sustainable real estate, communications and market viability. It is a city where information technology is the principal infrastructure and the basis

  11. Overview of MEMSWear II - Incorporating MEMS Technology into smart shirt for Geriatric care

    International Nuclear Information System (INIS)

    Po, S N C; Dagang, G; Hapipi, M D B M; Naing, N M; Shen, W J; Ongkodjojo, A; Hock, F T E

    2006-01-01

    This paper presents a method of using smart sensors for continuous detection of vital physiological and physical gait signals that can be relayed to a fall prediction algorithm for predicting an imminent faint fall. A novel MEMS based BP sensor will be discussed briefly. Once an imminent faint fall is detected, fall prevention and injury minimization devices will be activated. A body area network consisting sensor circuits utilizing short range ISM communication will be used to enable signal transmission to a processor which acts as a communication gateway as well. This processor would then encode and send the signals via Bluetooth to designated devices to effect inform caregivers or family members

  12. Overview of MEMSWear II - Incorporating MEMS Technology into smart shirt for Geriatric care

    Energy Technology Data Exchange (ETDEWEB)

    Po, S N C; Dagang, G; Hapipi, M D B M; Naing, N M; Shen, W J; Ongkodjojo, A; Hock, F T E [Mechanical Engineering National University Of Singapore, Block EA, hashmark 02-09, 10 Kent Ridge Crescent, Singapore 119260 Singapore (Singapore)

    2006-04-01

    This paper presents a method of using smart sensors for continuous detection of vital physiological and physical gait signals that can be relayed to a fall prediction algorithm for predicting an imminent faint fall. A novel MEMS based BP sensor will be discussed briefly. Once an imminent faint fall is detected, fall prevention and injury minimization devices will be activated. A body area network consisting sensor circuits utilizing short range ISM communication will be used to enable signal transmission to a processor which acts as a communication gateway as well. This processor would then encode and send the signals via Bluetooth to designated devices to effect inform caregivers or family members.

  13. Smart sensors and systems

    CERN Document Server

    Kyung, Chong-Min; Yasuura, Hiroto; Liu, Yongpan

    2015-01-01

     This book describes for readers technology used for effective sensing of our physical world and intelligent processing techniques for sensed information, which are essential to the success of Internet of Things (IoTs).  The authors provide a multidisciplinary view of sensor technology from MEMS, biological, chemical, and electrical domains and showcase smart sensor systems in real applications including smart home, transportation, medical, environmental, agricultural, etc.  Unlike earlier books on sensors, this book will provide a “global” view on smart sensors covering abstraction levels from device, circuit, systems, and algorithms.  .

  14. Smart Home Hacking

    OpenAIRE

    Kodra, Suela

    2016-01-01

    Smart Home is an intelligent home equipped with devices and communications systems that enables the residents to connect and control their home appliances and systems. This technology has changed the way a consumer interacts with his home, enabling more control and convenience. Another advantage of this technology is the positive impact it has on savings on energy and other resources. However, despite the consumer's excitement about smart home, security and privacy have shown to be the strong...

  15. On the Cutting Edge: Movements and Institutional Examples of Technological Disruption

    Science.gov (United States)

    Leon, Marjorie Roth; Price, Todd Alan

    2016-01-01

    This chapter describes technological disruptions in higher education that pose challenges and offer opportunities to college and university students, faculty, and administrators. It provides examples of innovative responses being explored by 2-year and 4-year higher education institutions.

  16. Shared Investment by NIS and National Labs Develops Cutting-Edge Safeguards Technologies

    Energy Technology Data Exchange (ETDEWEB)

    Anheier, Norman C.; Williams, Laura S.

    2012-04-01

    This article, regarding a new technology for detecting undeclared enrichment at gas centrifuge enrichment plants, was written for the DOE/NNSA NA-24 Highlights, a newsletter intended for public release.

  17. From electric networks to 'Smart grids'

    International Nuclear Information System (INIS)

    Hadjsaid, Nourredine; Sabonnadiere, Jean-Claude

    2015-12-01

    After decades of slow evolutions, and because of the emergence of renewable energies and of a multiplication of actors due to the liberalisation of energy markets, electric networks are entering a phase of large and complex development which will lead to a massive introduction of intelligence and to the building up of the 'smart grid' concept. The authors first identify the characteristics of the new energetic paradigm. The present operation of electric grids is based on four components: production by means of high power units installed in strategic locations, transport to consumption centres by means of a highly instrumented transport network which has highly centralised and hierarchical management, and consumers who are passive actors. They comment the implications of recent development for these three components. They describe how information and communication technologies (ICT) are used at the service of the grid, and how new technologies are integrated in different instruments (smart counter, actuators, fast cut devices, sensors, advanced supervision and control functions). Then they discuss the definition of a smart network or smart grid, the objectives it allows to be reached for energy transport as well as energy distribution. They discuss the desirable evolution of distribution networks and their technical objectives. Then, they give an overview of the various involved actors (consumers, network managers, electric equipment manufacturers, energy producers, and so on), evokes bodies and institutions involved in research on smart grids (notably in Grenoble within the INPG), give some examples of innovative concepts which are now being developed (intelligence distribution, virtual central station, grid monitoring, re-configurable grid, smart building). They also identify scientific and technological deadlocks, and outline the challenge of preparing the needed abilities for the development of smart grids

  18. Smart Tourism: a practice approach

    DEFF Research Database (Denmark)

    Ren, Carina Bregnholm; Petersen, Morten Krogh; Nielsen, Tanja Knoblauch

    2018-01-01

    by technology and data, but must be understood as a socio-technical and collaborative accomplishment. This entails seeing seemingly mundane issues as central to developing Smart Tourism and to link the development of Smart Tourism to transformations in the practices of everyday organizational life.......In this chapter, we explore how a Smart Destination is imagined and grappled with at an organizational level in its first and tentative stages of development. Drawing on practice theory and research in the North Denmark Region, we show how the idea of Smart Tourism is embraced by almost all...... of the stakeholders in the area, while the full potentials of this new phenomenon are experienced as difficult to realize. Abstaining from seeing Smart Tourism as a unilinear technological or digital evolution, we present four situated configurations of Smart Tourism. We argue that Smart Tourism is not made up solely...

  19. Smart Circuit Breaker Communication Infrastructure

    Directory of Open Access Journals (Sweden)

    Octavian Mihai MACHIDON

    2017-11-01

    Full Text Available The expansion of the Internet of Things has fostered the development of smart technologies in fields such as power transmission and distribution systems (as is the Smart Grid and also in regard to home automation (the Smart Home concept. This paper addresses the network communication infrastructure for a Smart Circuit Breaker system, a novel application at the edge of the two afore-mentioned systems (Smart Grid and Smart Home. Such a communication interface has high requirements from functionality, performance and security point of views, given the large amount of distributed connected elements and the real-time information transmission and system management. The paper describes the design and implementation of the data server, Web interface and the embedded networking capabilities of the smart circuit breakers, underlining the protocols and communication technologies used.

  20. Smart City and Smart Tourism: A Case of Dubai

    OpenAIRE

    M. Sajid Khan; Mina Woo; Kichan Nam; Prakash K. Chathoth

    2017-01-01

    Over the past decade, the advent of new technology has brought about the emergence of smart cities aiming to provide their stakeholders with technology-based solutions that are effective and efficient. Insofar as the objective of smart cities is to improve outcomes that are connected to people, systems and processes of businesses, government and other public- and private-sector entities, its main goal is to improve the quality of life of all residents. Accordingly, smart tourism has emerged o...

  1. The market of smart grids in France and Europe. A technological breakthrough... a risk of overturning the energy value chain with the arrival of newcomers

    International Nuclear Information System (INIS)

    2012-05-01

    This article presents the content of a market study which aimed at giving a picture of the development of smart grids in France and in Europe and at assessing their growth potential, at assessing the challenges of this technological breakthrough for consumers and at identifying business opportunities for the actors of the sector, at imagining tomorrow's offer in energy efficiency, at comparing the position and strategies of the different actors (energy providers, equipment manufacturers, pure players, NTIC, etc.), and at anticipating the evolutions of the competition structure with the presence of newcomers possessing huge financial means such as Apple, Google or Microsoft. The report outlines the opportunities of development for smart grids and remaining obstacles, presents the European regulatory context, describes the current status of development of smart grids, presents several pan-European projects, proposes a focus on initiatives in France, gives an overview of the competition, and discusses the perspectives for the market by 2020

  2. [Segmental cut-off bridge and local floating technology for the treatment of ossification of ligamentum flavum in thoracic spine].

    Science.gov (United States)

    Liang, Wei-dong; Zhang, Jian; Sheng, Wei-bin

    2013-10-08

    To explore the efficacy and safety of segmental cut-off bridge and local floating technology for the treatment of ossification of ligamentum flavum (OLF) in thoracic spine. Retrospective study was performed in 98 patients with thoracic OLF who under went operation. There was 56 males and 42 females with an average age of 45.8 (35-73) years. The average duration of onset was 17 (3-51) months. The main clinical symptoms were numbness and paraesthesia (n = 90), lower limb weakness and walking trouble (n = 46), positive pyramidal tract signs (n = 33) and sphincter function obstacle (n = 9). OLF was screened and diagnosed by radiology, magnetic resonance imaging (MRI), computed tomography (CT) or CT myelography (CTM). A total of 142 OLF nidus were spotted. The lesions involved single segment (n = 32), double segments (n = 56), three segments (n = 6) and ≥ four segments (n = 4). And the locations were at upper thoracic segment (T1-4) (n = 34), middle thoracic segment (T5-8) (n = 23) and lower thoracic segment (T9-12) (n = 42). The OLF nidus were removed by local floating technology oft windowing at cephalic and caudal ends and a cut-off bridge at both sides of involved segments. Pre- and post-operative Japanese Orthopedic Association (JOA) scores and Epstein grades were recorded to evaluate the outcomes. The mean loss volume of blood was 320 ml and operative duration 155 min. All cases recovered independent activities. The mean follow-up period was 28 (13-48) months. The mean preoperative JOA score was 4.3 (1-8) points and the mean postoperative JOA score 9.7 (5-11) points. The recovery rate was 78.8%. According to Epstein grade, the excellent and good rate was 86.7%. As a common cause of thoracic spinal cord compression, OLF should be operated as early as possible. Based upon clinical and imaging findings, the application of segmental cut-off bridge and local floating technology is both safe and efficacious in the treatment of OLF in thoracic spine.

  3. Putting agricultural equipment and digital technologies at the cutting edge of agroecology

    Directory of Open Access Journals (Sweden)

    Bellon Maurel Véronique

    2017-05-01

    Full Text Available The agro-ecological transition is an ambitious challenge. It can be met by implementing the fundamentals of agroecology (use of biodiversity, integration of agriculture in landscapes, closure of flow loops in the context of a broad and renewed offer of technologies: agro-equipment, biotechnology, digital technologies… This article explores the role that agro-equipment and digital services can play in this transition. These technologies contribute through various levers to the agro-ecological transition: by improving farming efficiency (more service rendered for the same environmental impact, by precision farming (adaptation of the operations to the needs of the plant or the animal based on a monitoring–diagnosis–recommendation cycle and by the development of specialized machinery helping the farmer to achieve “flow loop-closing” (at the plot level, by maintaining the soil quality, or at the farm level, with the recycling of organic effluents or to take advantage of biodiversity (e.g., with agro-equipment adapted to mixed crops. The technological bricks that are requested and for which advances are expected are: sensors (to measure plant or animal needs and associated digital technologies (information transfer, data processing, precision technologies for input application, robotics, specialized machines to manage soil cover and weeds, or for agroforestry. The brakes and engines for innovation in agro-equipment are studied. The brakes are the generally small structure of the farm manufacturing companies, the deficit of the demand from farmers and the complexity − either real or perceived − of these equipments. To encourage innovation, several levers are to be used: involving users in the design of agro-equipments, creating financial incentives for innovative equipment purchase, and training end-users, prescribers and dealers to the high potential of these new technologies. In conclusion, putting agro-equipment and digital technology

  4. RANCANG BANGUN APLIKASI SMART CARD INTERFACE

    OpenAIRE

    I Putu Agus Swastika; Siti Saibah Pua Luka; Yanno Dwi Ananda

    2012-01-01

    Opportunity to development smart card -based application is quite large as the need for smart card technology in various fields of both business and government agencies and BUMN. One brand that is widely used smart card is a smart card type from a vendor production NFC ACR122U ACS (Advanced Card System Limited) because prices are relatively affordable, but fairly tough. At the Thesis is done, the ACS (Advanced Card System Limited) as a manufacturer of smart card vendor type ...

  5. The Internet of things and Smart Grid

    Science.gov (United States)

    Li, Biao; Lv, Sen; Pan, Qing

    2018-02-01

    The Internet of things and smart grid are the frontier of information and Industry. The combination of Internet of things and smart grid will greatly enhance the ability of smart grid information and communication support. The key technologies of the Internet of things will be applied to the smart grid, and the grid operation and management information perception service centre will be built to support the commanding heights of the world’s smart grid.

  6. Smart Manufacturing.

    Science.gov (United States)

    Davis, Jim; Edgar, Thomas; Graybill, Robert; Korambath, Prakashan; Schott, Brian; Swink, Denise; Wang, Jianwu; Wetzel, Jim

    2015-01-01

    Historic manufacturing enterprises based on vertically optimized companies, practices, market share, and competitiveness are giving way to enterprises that are responsive across an entire value chain to demand dynamic markets and customized product value adds; increased expectations for environmental sustainability, reduced energy usage, and zero incidents; and faster technology and product adoption. Agile innovation and manufacturing combined with radically increased productivity become engines for competitiveness and reinvestment, not simply for decreased cost. A focus on agility, productivity, energy, and environmental sustainability produces opportunities that are far beyond reducing market volatility. Agility directly impacts innovation, time-to-market, and faster, broader exploration of the trade space. These changes, the forces driving them, and new network-based information technologies offering unprecedented insights and analysis are motivating the advent of smart manufacturing and new information technology infrastructure for manufacturing.

  7. Cutting-edge technology for public health workforce training in comparative effectiveness research.

    Science.gov (United States)

    Salinas-Miranda, Abraham A; Nash, Michelle C; Salemi, Jason L; Mbah, Alfred K; Salihu, Hamisu M

    2013-06-01

    A critical mass of public health practitioners with expertise in analytic techniques and best practices in comparative effectiveness research is needed to fuel informed decisions and improve the quality of health care. The purpose of this case study is to describe the development and formative evaluation of a technology-enhanced comparative effectiveness research learning curriculum and to assess its potential utility to improve core comparative effectiveness research competencies among the public health workforce. Selected public health experts formed a multidisciplinary research collaborative and participated in the development and evaluation of a blended 15-week comprehensive e-comparative effectiveness research training program, which incorporated an array of health informatics technologies. Results indicate that research-based organizations can use a systematic, flexible, and rapid means of instructing their workforce using technology-enhanced authoring tools, learning management systems, survey research software, online communities of practice, and mobile communication for effective and creative comparative effectiveness research training of the public health workforce.

  8. Smart City Planning

    DEFF Research Database (Denmark)

    Ekman, Ulrik

    2018-01-01

    This article reflects on the challenges for urban planning posed by the emergence of smart cities in network societies. In particular, it reflects on reductionist tendencies in existing smart city planning. Here the concern is with the implications of prior reductions of complexity which have been...... undertaken by placing primacy in planning on information technology, economical profit, and top-down political government. Rather than pointing urban planning towards a different ordering of these reductions, this article argues in favor of approaches to smart city planning via complexity theory....... Specifically, this article argues in favor of approaching smart city plans holistically as topologies of organized complexity. Here, smart city planning is seen as a theory and practice engaging with a complex adaptive urban system which continuously operates on its potential. The actualizations in the face...

  9. Demonstration of holographic smart card system using the optical memory technology

    Science.gov (United States)

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

    2003-05-01

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

  10. Survey data on cost and benefits of climate smart agricultural technologies in western Kenya.

    Science.gov (United States)

    Ng'ang'a, S K; Mwungu, C M; Mwongera, C; Kinyua, I; Notenbaert, A; Girvetz, E

    2018-02-01

    This paper describes data that were collected in three counties of western Kenya, namely Siaya, Bungoma, and Kakamega. The main aim of collecting the data was to assess the climate smartness, profitability and returns of soil protection and rehabilitation measures. The data were collected from 88 households. The households were selected using simple random sampling technique from a primary sampling frame of 180 farm households provided by the ministry of agriculture through the counties agricultural officers. The surveys were administered by trained research assistants using a structured questionnaire that was designed in Census and Survey Processing System (CSPro). Later, the data was exported to STATA version 14.1 for cleaning and management purposes. The data are hosted in an open source dataverse to allow other researchers generate new insights from the data (http://dx.doi.org/10.7910/DVN/K6JQXC).

  11. Aura of technology and the cutting edge: a history of lasers in neurosurgery.

    Science.gov (United States)

    Ryan, Robert W; Spetzler, Robert F; Preul, Mark C

    2009-09-01

    In this historical review the authors examine the important developments that have led to the availability of laser energy to neurosurgeons as a unique and sometimes invaluable tool. They review the physical science behind the function of lasers, as well as how and when various lasers based on different lasing mediums were discovered. They also follow the close association between advances in laser technology and their application in biomedicine, from early laboratory experiments to the first clinical experiences. Because opinions on the appropriate role of lasers in neurosurgery vary widely, the historical basis for some of these views is explored. Initial enthusiasm for a technology that appears to have innate advantages for safe resections has often given way to the strict limitations and demands of the neurosurgical operating theater. However, numerous creative solutions to improve laser delivery, power, safety, and ergonomics demonstrate the important role that technological advances in related scientific fields continue to offer neurosurgery. Benefiting from the most recent developments in materials science, current CO(2) laser delivery systems provide a useful addition to the neurosurgical armamentarium when applied in the correct circumstances and reflect the important historical advances that come about from the interplay between neurosurgery and technology.

  12. Cutting through the Hype: Evaluating the Innovative Potential of New Educational Technologies through Business Model Analysis

    Science.gov (United States)

    Kalman, Yoram M.

    2016-01-01

    In an era when novel educational technologies are constantly introduced to the marketplace, often accompanied by hyperbolic claims that these ground-breaking innovations will transform the educational landscape, decision makers in educational institutions need a methodological approach for examining the innovative potential of new educational…

  13. Exploiting IoT Technologies and Open Source Components for Smart Seismic Network Instrumentation

    Science.gov (United States)

    Germenis, N. G.; Koulamas, C. A.; Foundas, P. N.

    2017-12-01

    The data collection infrastructure of any seismic network poses a number of requirements and trade-offs related to accuracy, reliability, power autonomy and installation & operational costs. Having the right hardware design at the edge of this infrastructure, embedded software running inside the instruments is the heart of pre-processing and communication services implementation and their integration with the central storage and processing facilities of the seismic network. This work demonstrates the feasibility and benefits of exploiting software components from heterogeneous sources in order to realize a smart seismic data logger, achieving higher reliability, faster integration and less development and testing costs of critical functionality that is in turn responsible for the cost and power efficient operation of the device. The instrument's software builds on top of widely used open source components around the Linux kernel with real-time extensions, the core Debian Linux distribution, the earthworm and seiscomp tooling frameworks, as well as components from the Internet of Things (IoT) world, such as the CoAP and MQTT protocols for the signaling planes, besides the widely used de-facto standards of the application domain at the data plane, such as the SeedLink protocol. By using an innovative integration of features based on lower level GPL components of the seiscomp suite with higher level processing earthworm components, coupled with IoT protocol extensions to the latter, the instrument can implement smart functionality such as network controlled, event triggered data transmission in parallel with edge archiving and on demand, short term historical data retrieval.

  14. Smart Grid, Smart Europe

    OpenAIRE

    VITIELLO SILVIA; FULLI Gianluca; MENGOLINI Anna Maria

    2013-01-01

    Le smart grid, o reti elettriche intelligenti, aprono la strada a nuove applicazioni con conseguenze di vasta portata per l’intero sistema elettrico, tra le quali la principale è la capacità di integrare nella rete esistente più fonti di energia rinnovabili (FER), veicoli elettrici e fonti di generazione distribuita. Le smart grid inoltre garantiscono una più efficiente ed affidabile risposta alla domanda di energia, sia da un punto di vista tecnico, permettendo un monitoraggio e un controll...

  15. On the cutting edge technology enabling the challenging missions to asteroids and comets, our primitive neighbors

    Science.gov (United States)

    Kawaguchi, J.

    2014-07-01

    The world's first sample-and-return mission from an object orbiting outside the sphere of influence of the Earth was successfully performed through Hayabusa in 2010, an engineering demonstration mission of JAXA. And it was followed by another technology demonstrator, Ikaros, the world's first solar-sail mission launched in 2010, the same year of the Hayabusa return. These two demonstrations represent the significance of the technology development that shall precede the real science missions that will follow. The space-exploration community focuses its attention on the use of asteroids and comets as one of the most immediate destinations. Humans will perform voyages to those objects sooner or later. And we will initiate a kind of research as scientific activity for those objects. The missions may include even sample-and-return missions to those bodies for assessing the chance of possible resource utilization in future. The first step for it is, needless to say, science. Combining the sample-and-return technology using the ultra-high-speed reentry for sample recovery with the new propulsion system using both electric and photon force will be the direct conclusion from Hayabusa and Ikaros. And key elements such as autonomy are also among the essential factors in making the sophisticated operation possible around asteroids and comets avoiding the communication difficulty. This presentation will comprehensively touch on what those technology skills are, and how they are applicable to the subsequent new missions, from the mission leader's point of view. They are probably real requisites for planning brand-new innovative challenges in the ACM community.

  16. Power Consumption Efficiency Evaluation of Multi-User Full-Duplex Visible Light Communication Systems for Smart Home Technologies

    Directory of Open Access Journals (Sweden)

    Muhammad Tabish Niaz

    2017-02-01

    Full Text Available Visible light communication (VLC has recently gained significant academic and industrial attention. VLC has great potential to supplement the functioning of the upcoming radio-frequency (RF-based 5G networks. It is best suited for home, office, and commercial indoor environments as it provides a high bandwidth and high data rate, and the visible light spectrum is free to use. This paper proposes a multi-user full-duplex VLC system using red-green-blue (RGB, and white emitting diodes (LEDs for smart home technologies. It utilizes red, green, and blue LEDs for downlink transmission and a simple phosphor white LED for uplink transmission. The red and green color bands are used for user data and smart devices, respectively, while the blue color band is used with the white LED for uplink transmission. The simulation was carried out to verify the performance of the proposed multi-user full-duplex VLC system. In addition to the performance evaluation, a cost-power consumption analysis was performed by comparing the power consumption and the resulting cost of the proposed VLC system to the power consumed and resulting cost of traditional Wi-Fi based systems and hybrid systems that utilized both VLC and Wi-Fi. Our findings showed that the proposed system improved the data rate and bit-error rate performance, while minimizing the power consumption and the associated costs. These results have demonstrated that a full-duplex VLC system is a feasible solution suitable for indoor environments as it provides greater cost savings and energy efficiency when compared to traditional Wi-Fi-based systems and hybrid systems that utilize both VLC and Wi-Fi.

  17. Smart City trends and ambitions

    NARCIS (Netherlands)

    de Wijs, Lisanne; Witte, P.A.; de Klerk, Daniel; Geertman, S.C.M.

    2017-01-01

    Research into smart city projects and applications has been increasing in recent years (Meijer & Bolivar, 2015). The smart city concept is mostly considered from a technology-oriented perspective that stresses the usage of data technologies, big data and ICT to ‘smarten up’ cities. In contrast,

  18. Development of a Proxy-Free Objective Assessment Tool of Instrumental Activities of Daily Living in Mild Cognitive Impairment Using Smart Home Technologies.

    Science.gov (United States)

    Jekel, Katrin; Damian, Marinella; Storf, Holger; Hausner, Lucrezia; Frölich, Lutz

    2016-01-01

    The assessment of activities of daily living (ADL) is essential for dementia diagnostics. Even in mild cognitive impairment (MCI), subtle deficits in instrumental ADL (IADL) may occur and signal a higher risk of conversion to dementia. Thus, sensitive and reliable ADL assessment tools are important. Smart homes equipped with sensor technology and video cameras may provide a proxy-free assessment tool for the detection of IADL deficits. The aim of this paper is to investigate the potential of a smart home environment for the assessment of IADL in MCI. The smart home consisted of a two-room flat equipped with activity sensors and video cameras. Participants with either MCI or healthy controls (HC) had to solve a standardized set of six tasks, e.g., meal preparation, telephone use, and finding objects in the flat. MCI participants needed more time (1384 versus 938 seconds, p smart home technologies offer the chance for an objective and ecologically valid assessment of IADL. It can be analyzed not only whether a task is successfully completed but also how it is completed. Future studies should concentrate on the development of automated detection of IADL deficits.

  19. Energy conservation through smart homes in a smart city: A lesson for Singapore households

    International Nuclear Information System (INIS)

    Bhati, Abhishek; Hansen, Michael; Chan, Ching Man

    2017-01-01

    Energy saving is a hot topic due to the proliferation of climate changes and energy challenges globally. However, people's perception about using smart technology for energy saving is still in the concept stage. This means that people talk about environmental awareness readily, yet in reality, they accept to pay the given energy bill. Due to the availability of electricity and its integral role, modulating consumers’ attitudes towards energy savings can be a challenge. Notably, the gap in today's smart technology design in smart homes is the understanding of consumers’ behaviour and the integration of this understanding into the smart technology. As part of the Paris Climate change agreement (2015), it is paramount for Singapore to introduce smart technologies targeted to reduce energy consumption. This paper focused on the perception of Singapore households on smart technology and its usage to save energy. Areas of current research include: (1) energy consumption in Singapore households, (2) public programs and policies in energy savings, (3) use of technology in energy savings, and (4) household perception of energy savings in smart homes. Furthermore, three case studies are reviewed in relation to smart homes and smart technology, while discussing the maturity of existing solutions. - Highlights: • Analyse perception of Singapore households about the usage of smart technology to save energy. • Reviews energy consumption, public policies and household perception of energy savings. • Three case studies were developed and reviewed in relation to smart homes and smart technology. • Analyse research gap of household behaviours and perceptions as smart home design focus.

  20. Emulsions: the cutting edge of development in blasting agent technology - a method for economic comparison

    Energy Technology Data Exchange (ETDEWEB)

    Ayat, M.G.; Allen, S.G.

    1988-03-01

    This work examines the history and development of blasting agents beginning with ANFO in the 1950's and concluding with a specific look at the 1980's blasting technology: the emulsion. Properties of emulsions and Emulsion Blend Explosive Systems are compared with ANFO and a method of comparing their costs, useful for comparing any two explosives, is developed. Based on this comparison, the Emulsion Blend Explosive System is determined superior to ANFO on the basis of cost per unit of overburden broken. 4 refs.

  1. Towards a conceptual framework of OSH risk management in smart working environments based on smart PPE, ambient intelligence and the Internet of Things technologies.

    Science.gov (United States)

    Podgórski, Daniel; Majchrzycka, Katarzyna; Dąbrowska, Anna; Gralewicz, Grzegorz; Okrasa, Małgorzata

    2017-03-01

    Recent developments in domains of ambient intelligence (AmI), Internet of Things, cyber-physical systems (CPS), ubiquitous/pervasive computing, etc., have led to numerous attempts to apply ICT solutions in the occupational safety and health (OSH) area. A literature review reveals a wide range of examples of smart materials, smart personal protective equipment and other AmI applications that have been developed to improve workers' safety and health. Because the use of these solutions modifies work methods, increases complexity of production processes and introduces high dynamism into thus created smart working environments (SWE), a new conceptual framework for dynamic OSH management in SWE is called for. A proposed framework is based on a new paradigm of OSH risk management consisting of real-time risk assessment and the capacity to monitor the risk level of each worker individually. A rationale for context-based reasoning in SWE and a respective model of the SWE-dedicated CPS are also proposed.

  2. Cutting the Umbilical: New Technological Perspectives in Benthic Deep-Sea Research

    Directory of Open Access Journals (Sweden)

    Angelika Brandt

    2016-05-01

    Full Text Available Many countries are very active in marine research and operate their own research fleets. In this decade, a number of research vessels have been renewed and equipped with the most modern navigation systems and tools. However, much of the research gear used for biological sampling, especially in the deep-sea, is outdated and dependent on wired operations. The deployment of gear can be very time consuming and, thus, expensive. The present paper reviews wire-dependent, as well as autonomous research gear for biological sampling at the deep seafloor. We describe the requirements that new gear could fulfil, including the improvement of spatial and temporal sampling resolution, increased autonomy, more efficient sample conservation methodologies for morphological and molecular studies and the potential for extensive in situ real-time studies. We present applicable technologies from robotics research, which could be used to develop novel autonomous marine research gear, which may be deployed independently and/or simultaneously with traditional wired equipment. A variety of technological advancements make such ventures feasible and timely. In proportion to the running costs of modern research vessels, the development of such autonomous devices might be already paid off after a discrete number of pioneer expeditions.

  3. The history of cerebral PET scanning: from physiology to cutting-edge technology.

    Science.gov (United States)

    Portnow, Leah H; Vaillancourt, David E; Okun, Michael S

    2013-03-05

    To review the discoveries underpinning the introduction of cerebral PET scanning and highlight its modern applications. Important discoveries in neurophysiology, brain metabolism, and radiotracer development in the post-World War II period provided the necessary infrastructure for the first cerebral PET scan. A complete review of the literature was undertaken to search for primary and secondary sources on the history of PET imaging. Searches were performed in PubMed, Google Scholar, and select individual journal Web sites. Written autobiographies were obtained through the Society for Neuroscience Web site at www.sfn.org. A reference book on the history of radiology, Naked to the Bone, was reviewed to corroborate facts and to locate references. The references listed in all the articles and books obtained were reviewed. The neurophysiologic sciences required to build cerebral PET imaging date back to 1878. The last 60 years have produced an evolution of technological advancements in brain metabolism and radiotracer development. These advancements facilitated the development of modern cerebral PET imaging. Several key scientists were involved in critical discoveries and among them were Angelo Mosso, Charles Roy, Charles Sherrington, John Fulton, Seymour Kety, Louis Sokoloff, David E. Kuhl, Gordon L. Brownell, Michael Ter-Pogossian, Michael Phelps, and Edward Hoffman. Neurophysiology, metabolism, and radiotracer development in the postwar era synergized the development of the technology necessary for cerebral PET scanning. Continued use of PET in clinical trials and current developments in PET-CT/MRI hybrids has led to advancement in diagnosis, management, and treatment of neurologic disorders.

  4. Home, Smart Home

    DEFF Research Database (Denmark)

    Hansen, Ellen Kathrine; Olesen, Gitte Gylling Hammershøj; Mullins, Michael

    2013-01-01

    The article places focus on how smart technologies integrated in a one family- home and particular the window offer unique challenges and opportunities for designing buildings with the best possible environments for people and nature. Toward an interdisciplinary approach, we address the interaction...... between daylight defined in technical terms and daylight defined in aesthetic, architectural terms. Through field-tests of a Danish carbon-neutral home and an analysis of five key design parameters, we explore the contradictions and potentials in smart buildings, using the smart window as example of how...... to the energy design is central. The study illuminates an approach of the design of smart houses as living organisms by connecting technology with the needs of the occupants with the power and beauty of daylight....

  5. A Novel LTE Scheduling Algorithm for Green Technology in Smart Grid

    Science.gov (United States)

    Hindia, Mohammad Nour; Reza, Ahmed Wasif; Noordin, Kamarul Ariffin; Chayon, Muhammad Hasibur Rashid

    2015-01-01

    Smart grid (SG) application is being used nowadays to meet the demand of increasing power consumption. SG application is considered as a perfect solution for combining renewable energy resources and electrical grid by means of creating a bidirectional communication channel between the two systems. In this paper, three SG applications applicable to renewable energy system, namely, distribution automation (DA), distributed energy system-storage (DER) and electrical vehicle (EV), are investigated in order to study their suitability in Long Term Evolution (LTE) network. To compensate the weakness in the existing scheduling algorithms, a novel bandwidth estimation and allocation technique and a new scheduling algorithm are proposed. The technique allocates available network resources based on application’s priority, whereas the algorithm makes scheduling decision based on dynamic weighting factors of multi-criteria to satisfy the demands (delay, past average throughput and instantaneous transmission rate) of quality of service. Finally, the simulation results demonstrate that the proposed mechanism achieves higher throughput, lower delay and lower packet loss rate for DA and DER as well as provide a degree of service for EV. In terms of fairness, the proposed algorithm shows 3%, 7 % and 9% better performance compared to exponential rule (EXP-Rule), modified-largest weighted delay first (M-LWDF) and exponential/PF (EXP/PF), respectively. PMID:25830703

  6. A novel LTE scheduling algorithm for green technology in smart grid.

    Science.gov (United States)

    Hindia, Mohammad Nour; Reza, Ahmed Wasif; Noordin, Kamarul Ariffin; Chayon, Muhammad Hasibur Rashid

    2015-01-01

    Smart grid (SG) application is being used nowadays to meet the demand of increasing power consumption. SG application is considered as a perfect solution for combining renewable energy resources and electrical grid by means of creating a bidirectional communication channel between the two systems. In this paper, three SG applications applicable to renewable energy system, namely, distribution automation (DA), distributed energy system-storage (DER) and electrical vehicle (EV), are investigated in order to study their suitability in Long Term Evolution (LTE) network. To compensate the weakness in the existing scheduling algorithms, a novel bandwidth estimation and allocation technique and a new scheduling algorithm are proposed. The technique allocates available network resources based on application's priority, whereas the algorithm makes scheduling decision based on dynamic weighting factors of multi-criteria to satisfy the demands (delay, past average throughput and instantaneous transmission rate) of quality of service. Finally, the simulation results demonstrate that the proposed mechanism achieves higher throughput, lower delay and lower packet loss rate for DA and DER as well as provide a degree of service for EV. In terms of fairness, the proposed algorithm shows 3%, 7 % and 9% better performance compared to exponential rule (EXP-Rule), modified-largest weighted delay first (M-LWDF) and exponential/PF (EXP/PF), respectively.

  7. A novel LTE scheduling algorithm for green technology in smart grid.

    Directory of Open Access Journals (Sweden)

    Mohammad Nour Hindia

    Full Text Available Smart grid (SG application is being used nowadays to meet the demand of increasing power consumption. SG application is considered as a perfect solution for combining renewable energy resources and electrical grid by means of creating a bidirectional communication channel between the two systems. In this paper, three SG applications applicable to renewable energy system, namely, distribution automation (DA, distributed energy system-storage (DER and electrical vehicle (EV, are investigated in order to study their suitability in Long Term Evolution (LTE network. To compensate the weakness in the existing scheduling algorithms, a novel bandwidth estimation and allocation technique and a new scheduling algorithm are proposed. The technique allocates available network resources based on application's priority, whereas the algorithm makes scheduling decision based on dynamic weighting factors of multi-criteria to satisfy the demands (delay, past average throughput and instantaneous transmission rate of quality of service. Finally, the simulation results demonstrate that the proposed mechanism achieves higher throughput, lower delay and lower packet loss rate for DA and DER as well as provide a degree of service for EV. In terms of fairness, the proposed algorithm shows 3%, 7 % and 9% better performance compared to exponential rule (EXP-Rule, modified-largest weighted delay first (M-LWDF and exponential/PF (EXP/PF, respectively.

  8. Smart Cities Will Need Chemistry

    Directory of Open Access Journals (Sweden)

    Alexandru WOINAROSCHY

    2016-06-01

    Full Text Available A smart city is a sustainable and efficient urban centre that provides a high quality of life to its inhabitants through optimal management of its resources. Chemical industry has a key role to play in the sustainable evolution of the smart cities. Additionally, chemistry is at the heart of all modern industries, including electronics, information technology, biotechnology and nano-technology. Chemistry can make the smart cities project more sustainable, more energy efficient and more cost effective. There are six broad critical elements of any smart city: water management systems; infrastructure; transportation; energy; waste management and raw materials consumption. In all these elements chemistry and chemical engineering are deeply involved.

  9. Water-saving impacts of Smart Meter technology: An empirical 5 year, whole-of-community study in Sydney, Australia

    Science.gov (United States)

    Davies, Kirsten; Doolan, Corinna; van den Honert, Robin; Shi, Rose

    2014-09-01

    In 2009-2010 Sydney Water, the primary water utility in Sydney, conducted a comprehensive Smart Metering trial in residential homes in the suburb of Westleigh, in Sydney's north. The trial involved 1923 participants residing in 630 households. A whole-of-community method of engagement was applied to capture the views of residents from 12 to 70+ years of age. The trial examined the effects of the technology on the water consumption of an intervention group compared with that of a matched control group. After removing properties that had been sold since the beginning of the trial, properties in the study group were matched with a control group property on the basis of the household size, property size and the presence (or otherwise) of a swimming pool. The effects of the technology on consumption were measured and analyzed for the period July 2009 to June 2010, coupled with qualitative information that was collected throughout the duration of the study. A key finding was that households with the in-home display (IHD) installed, reduced their consumption by an average of over 6.8% over the study period when compared to the control group. Since completion of the study the community has not had any further interventions. The trial created an opportunity to examine the longer-term effects of the technology (June 2008 to September 2013). Consumption data collected over the 3 year posttrial period revealed that the participant group consumed 6.4% per month less water when compared to the pretrial period, whilst the matched control group consumed 1.3% per month more water when compared to the pretrial period. The reduced consumption of the participant group was maintained over time, demonstrating the long-term value of this technology.

  10. Smart houses for a smart grid

    Energy Technology Data Exchange (ETDEWEB)

    Kok, J.K.; Warmer, C.J. [ECN Efficiency and Infrastructure, Petten (Netherlands); Karnouskos, S.; Weidlich, A. [SAP Research, Karlsruhe Institute of Technology, (Germany); Nestle, D.; Strauss, P. [The Institut fuer Solare Energieversorgungstechnik ISET, University of Kassel, Kassel (Germany); Dimeas, A.; Hatziargyriou, N. [Institute Computers Communications Systems ICCS, National Technical University of Athens NTUA, Athens (Greece); Buchholz, B.; Drenkard, S. [MVV Energie, Berlin (Germany); Lioliou, V. [Public Power Corporation PPC, Athens (Greece)

    2009-08-15

    Innovative technologies and concepts will emerge as we move towards a more dynamic, service-based, market-driven infrastructure, where energy efficiency and savings can be facilitated by interactive distribution networks. A new generation of fully interactive Information and Communication Technologies (ICT) infrastructure has to be developed to support the optimal exploitation of the changing, complex business processes and to enable the efficient functioning of the deregulated energy market for the benefit of citizens and businesses. The architecture of such distributed system landscapes must be designed and validated, standards need to be created and widely supported, and comprehensive, reliable IT applications will need to be implemented. The collaboration between a smart house and a smart grid is a promising approach which, with the help of ICT can fully unleash the capabilities of the smart electricity network.

  11. The Application of Smart Textiles in the Brand Fashion Design

    Directory of Open Access Journals (Sweden)

    Deng Hong-Ying

    2016-01-01

    Full Text Available With the economic and social development, material life in the era of abundance is not only in meeting the basic needs of life, but also modern consumers become forced to pursue the spiritual and cultural needs. On the other side, clothing will not just fulfill the basic functions of beauty and suitability, thus, more consumers begin to pay closer attentions to apparel textile’s individuation expression and technological elements, or to some other deeper emotional requirements etc. Smart textiles originally belongs to the cutting-edge scientific field of fashion industry, however, with the booming development of internet industry and smart phone devices, acute apparel manufacturers must have to take a ride on advanced tech-trends and launch a wide expansion of smart textile fibres’s applications into the clothing industry. This thesis would present a basic introduction on the concept and classifications of the smart textile fibres, and then like to deploy a profound analysis of smart textiles applied in the brand fashion design.

  12. 75 FR 7526 - Consumer Interface With the Smart Grid

    Science.gov (United States)

    2010-02-19

    ... OFFICE OF SCIENCE AND TECHNOLOGY POLICY Consumer Interface With the Smart Grid AGENCY: Office of... realize these benefits. Demand-side Smart Grid technologies include ``smart meters'' (which provide two... information exchange between the home and the Smart Grid. Section 1305 of the Energy Independence and Security...

  13. A Smart Partnership: Integrating Educational Technology for Underserved Children in India

    Science.gov (United States)

    Charania, Amina; Davis, Niki

    2016-01-01

    This paper explores the evolution of a large multi-stakeholder partnership that has grown since 2011 to scale deep engagement with learning through technology and decrease the digital divide for thousands of underserved school children in India. Using as its basis a case study of an initiative called integrated approach to technology in education…

  14. Using persuasive technology to promote sustainable behavior in smart home environments

    NARCIS (Netherlands)

    Midden, C.J.H.

    2009-01-01

    Sustainable living is to a large extent the outcome of how consumers use the technology surrounding them. Seen from this perspective the rather strict separation of technological and behavioral solution is not only artificial but also detrimental to finding real sustainable solutions. Persuasive

  15. Introduction of storage integrated PV systems as an enabling technology for smart energy grids

    NARCIS (Netherlands)

    Ampatzis, M.; Nguyen, H.P.; Kling, W.L.

    2013-01-01

    Merging advanced control and information and communication technology (ICT) technology with the power grid is an appropriate approach for realizing the promising potential of massive distributed energy resources (DERs) integration, that is necessary for the vision of a sustainable society. This

  16. Determination of cut front position in laser cutting

    International Nuclear Information System (INIS)

    Pereira, M; Thombansen, U

    2016-01-01

    Laser cutting has a huge importance to manufacturing industry. Laser cutting machines operate with fixed technological parameters and this does not guarantee the best productivity. The adjustment of the cutting parameters during operation can improve the machine performance. Based on a coaxial measuring device it is possible to identify the cut front position during the cutting process. This paper describes the data analysis approach used to determine the cut front position for different feed rates. The cut front position was determined with good resolution, but improvements are needed to make the whole process more stable. (paper)

  17. Determination of cut front position in laser cutting

    Science.gov (United States)

    Pereira, M.; Thombansen, U.

    2016-07-01

    Laser cutting has a huge importance to manufacturing industry. Laser cutting machines operate with fixed technological parameters and this does not guarantee the best productivity. The adjustment of the cutting parameters during operation can improve the machine performance. Based on a coaxial measuring device it is possible to identify the cut front position during the cutting process. This paper describes the data analysis approach used to determine the cut front position for different feed rates. The cut front position was determined with good resolution, but improvements are needed to make the whole process more stable.

  18. Towards a smart learning environment for smart city governance

    OpenAIRE

    Hammad, R.; Ludlow, D.; Computer Science and Creative Technology; Centre for Sustainable Planning

    2016-01-01

    Educational services provided to various stakeholders need to be actively developed to accommodate the diversity of learning models and to get the advantages of available resources (e.g. data) in smart cities governance. Despite the substantial literature on smart cities, for Technology-Enhanced Learning (TEL) and its related domains such as learning analytics and big data, little effort has been given to the creation of connectivity to smart cities governance to meet stakeholders’ demands, e...

  19. Robust site security using smart seismic array technology and multi-sensor data fusion

    Science.gov (United States)

    Hellickson, Dean; Richards, Paul; Reynolds, Zane; Keener, Joshua

    2010-04-01

    Traditional site security systems are susceptible to high individual sensor nuisance alarm rates that reduce the overall system effectiveness. Visual assessment of intrusions can be intensive and manually difficult as cameras are slewed by the system to non intrusion areas or as operators respond to nuisance alarms. Very little system intrusion performance data are available other than discrete sensor alarm indications that provide no real value. This paper discusses the system architecture, integration and display of a multi-sensor data fused system for wide area surveillance, local site intrusion detection and intrusion classification. The incorporation of a novel seismic array of smart sensors using FK Beamforming processing that greatly enhances the overall system detection and classification performance of the system is discussed. Recent test data demonstrates the performance of the seismic array within several different installations and its ability to classify and track moving targets at significant standoff distances with exceptional immunity to background clutter and noise. Multi-sensor data fusion is applied across a suite of complimentary sensors eliminating almost all nuisance alarms while integrating within a geographical information system to feed a visual-fusion display of the area being secured. Real-time sensor detection and intrusion classification data is presented within a visual-fusion display providing greatly enhanced situational awareness, system performance information and real-time assessment of intrusions and situations of interest with limited security operator involvement. This approach scales from a small local perimeter to very large geographical area and can be used across multiple sites controlled at a single command and control station.

  20. Introduction to the RFID Technology in the Application of the Smart Supermarket

    Directory of Open Access Journals (Sweden)

    Fu Binbin

    2016-01-01

    Full Text Available RFID technology is no stranger to more or less have contacted various of industries in nowadays. Premier wen Jiabao put forward the “experience China” in 2009, after the application of IOT (Internet of things is rocketed development and RFID technology is absolutely necessary as the core of IOT. On the experiment background of campus supermarket, this paper briefly introduces the application of RFID technology in the intelligent supermarket that mainly included four parts. Through analysis of system, it detailed interpretation that IOT bring changes to campus supermarket.

  1. Smart grid applications and developments

    CERN Document Server

    Mah, Daphne; Li, Victor OK; Balme, Richard

    2014-01-01

    Meeting today's energy and climate challenges require not only technological advancement but also a good understanding of stakeholders' perceptions, political sensitivity, well-informed policy analyses and innovative interdisciplinary solutions. This book will fill this gap. This is an interdisciplinary informative book to provide a holistic and integrated understanding of the technology-stakeholder-policy interactions of smart grid technologies. The unique features of the book include the following: (a) interdisciplinary approach - by bringing in the policy dimensions to smart grid technologi

  2. The Design and Implementation of a Low Cost and High Security Smart Home System Based on Wi-Fi and SSL Technologies

    Science.gov (United States)

    Xu, Chong-Yao; Zheng, Xin; Xiong, Xiao-Ming

    2017-02-01

    With the development of Internet of Things (IoT) and the popularity of intelligent mobile terminals, smart home system has come into people’s vision. However, due to the high cost, complex installation and inconvenience, as well as network security issues, smart home system has not been popularized. In this paper, combined with Wi-Fi technology, Android system, cloud server and SSL security protocol, a new set of smart home system is designed, with low cost, easy operation, high security and stability. The system consists of Wi-Fi smart node (WSN), Android client and cloud server. In order to reduce system cost and complexity of the installation, each Wi-Fi transceiver, appliance control logic and data conversion in the WSN is setup by a single chip. In addition, all the data of the WSN can be uploaded to the server through the home router, without having to transit through the gateway. All the appliance status information and environmental information are preserved in the cloud server. Furthermore, to ensure the security of information, the Secure Sockets Layer (SSL) protocol is used in the WSN communication with the server. What’s more, to improve the comfort and simplify the operation, Android client is designed with room pattern to control home appliances more realistic, and more convenient.

  3. SmartCityWare

    DEFF Research Database (Denmark)

    Mohamed, Nader; Al-Jaroodi, Jameela; Jawhar, Imad

    2017-01-01

    Smart cities are becoming a reality. Various aspects of modern cities are being automated and integrated with information and communication technologies to achieve higher functionality, optimized resources utilization, and management, and improved quality of life for the residents. Smart cities...... rely heavily on utilizing various software, hardware, and communication technologies to improve the operations in areas, such as healthcare, transportation, energy, education, logistics, and many others, while reducing costs and resources consumption. One of the promising technologies to support...... technology is Fog Computing, which extends the traditional Cloud Computing paradigm to the edge of the network to enable localized and real-time support for operating-enhanced smart city services. However, proper integration and efficient utilization of CoT and Fog Computing is not an easy task. This paper...

  4. Blockchain and Smart Contracts for Insurance: Is the Technology Mature Enough?

    OpenAIRE

    Valentina Gatteschi; Fabrizio Lamberti; Claudio Demartini; Chiara Pranteda; Víctor Santamaría

    2018-01-01

    Blockchain is receiving increasing attention from academy and industry, since it is considered a breakthrough technology that could bring huge benefits to many different sectors. In 2017, Gartner positioned blockchain close to the peak of inflated expectations, acknowledging the enthusiasm for this technology that is now largely discussed by media. In this scenario, the risk to adopt it in the wake of enthusiasm, without objectively judging its actual added value is rather high. Insurance is ...

  5. Designing Smart Health Care Technology into the Home of the Future

    Energy Technology Data Exchange (ETDEWEB)

    Craft, R.L.; Warren, S.

    1999-04-20

    This editorial paper presents a vision for intelligent health care in the home of the future, focusing on technologies with the highest potential payoff given targeted government funding over the next ten years. A secure, plug-and-play information framework provides the starting point for identifying technologies that must be developed before home-based devices can know their context and assimilate information to support care decisions.

  6. A Brief Survey on the Advancement of Smart Grid

    OpenAIRE

    Chandra Mukherjee,; Pratibha Bharti

    2014-01-01

    The Smart Grid, regarded as the next generation power grid, uses two-way communication of electricity and information to create a widely distributed automated energy delivery network. In this article, a review work on different aspects on the enabling technologies for the Smart Grid is being presented. Infrastructure of Smart Grid can be broadly classified into three terms namely the smart infrastructure system, the smart management system, and the smart protection system. We ...

  7. Smart assistants for smart homes

    OpenAIRE

    Rasch, Katharina

    2013-01-01

    The smarter homes of tomorrow promise to increase comfort, aid elderly and disabled people, and help inhabitants save energy. Unfortunately, smart homes today are far from this vision – people who already live in such a home struggle with complicated user interfaces, inflexible home configurations, and difficult installation procedures. Under these circumstances, smart homes are not ready for mass adoption. This dissertation addresses these issues by proposing two smart assistants for smart h...

  8. Smart Cities for Smart Children

    DEFF Research Database (Denmark)

    Rehm, Matthias; Jensen, Martin Lynge; Wøldike, Niels Peter

    This position paper presents the concept of smart cities for smart children before highlighting three concrete projects we are currently running in order to investigate different aspects of the underlying concept like social-relational interaction and situated and experiential learning.......This position paper presents the concept of smart cities for smart children before highlighting three concrete projects we are currently running in order to investigate different aspects of the underlying concept like social-relational interaction and situated and experiential learning....

  9. Cutting and drill fluids destruction by electro-coagulation: a new technological option. Eliminacion de fluidos de corte y taladrinas por electrocoagulacion: una nueva alternativa tecnologia

    Energy Technology Data Exchange (ETDEWEB)

    Alava, J.I.; Ipinaza, E.; Ortiz de Urbina, G.; Mugica, J.C.; Yurramendi, L.; Labarta, C.; Solazabal, R. (Centro Tecnologico de Materiales, San Sebastian (Spain))

    1994-01-01

    With the aim of comparison between incoming technologies, that use electro coagulation as a method for cutting fluids elimination, some restricted conditions have been selected that, equalized the feature of different electro technologies. It has been also specifically selected, those treatments, that are starting-up in the industrial environment. The comparison shows the efficiency of the destruction of organic compounds (until 98%) and equalized his environmental advantages and disadvantages. (Author) 10 refs. (Author)

  10. Technology acceptance and purchase intention towards 3G technology among millennial smart phone users: A case of Pakistan

    Directory of Open Access Journals (Sweden)

    Muhammad Jasim

    2016-11-01

    Full Text Available This study aims to investigate the technology acceptance and purchase intention for Third Generation (3G technology in Pakistan’s telecom sector. In such respect, Technology Acceptance Model (TAM has been used to find the effects of the independent variables (Perceived Usefulness, Perceived Ease of Use, Perceived Value, Perceived Enjoyment, Personal Innovativeness and Price on dependent variable (purchase intention. The study population consisted of smartphone users among Millennials in district Haripur-a region in transition towards urbanization. 200 respondents provided the useable data. The results of the study show that perceived usefulness, perceived ease of use, perceived value, perceived enjoyment, personal innovativeness, and price have a significant and positive relationship with purchase intention which validates the growing acceptance of advanced technologies in such regions.

  11. Technical and governance considerations for advanced metering infrastructure/smart meters: Technology, security, uncertainty, costs, benefits, and risks

    International Nuclear Information System (INIS)

    McHenry, Mark P.

    2013-01-01

    The fundamental role of policymakers when considering Advanced Metering Infrastructure (AMI), or ‘smart meters for energy and water infrastructure is to investigate a broad range of complex interrelated issues. These include alternative technical and non-technical options and deployment needs, the cost and benefits of the infrastructure (risks and mitigation measures), and the impact of a number of stakeholders: consumers, distributors, retailers, competitive market operators, competing technology companies, etc. The scale and number of potential variables in the AMI space is an almost unprecedented challenge to policymakers, with the anticipation of new ancillary products and services, associated market contestability, related regulatory and policy amendments, and the adequacy of consumer protection, education, and safety considerations requiring utmost due-diligence. Embarking on AMI investment entails significant technical, implementation, and strategic risk for governments and administering bodies, and an active effort is required to ensure AMI governance and planning maximises the potential benefits, and minimise uncertainties, costs, and risks to stakeholders. This work seeks to clarify AMI fundamentals and discusses the technical and related governance considerations from a dispassionate perspective, yet acknowledges many stakeholders tend to dichotomise debate, and obfuscate both advantages and benefits, and the converse. - Highlights: • AMI presents an almost unprecedented technical and governance policy challenge. • AMI enables vertical integration of electricity, gas, water, IT, and telco entities • AMI investments involve major technical, implementation, and strategic decisions. • Adequacy of consumer education, safety, privacy, and protection is paramount. • Policy must maximise AMI benefits and minimise uncertainties, costs, and risks

  12. Energy Center Structure Optimization by using Smart Technologies in Process Control System

    Science.gov (United States)

    Shilkina, Svetlana V.

    2018-03-01

    The article deals with practical application of fuzzy logic methods in process control systems. A control object - agroindustrial greenhouse complex, which includes its own energy center - is considered. The paper analyzes object power supply options taking into account connection to external power grids and/or installation of own power generating equipment with various layouts. The main problem of a greenhouse facility basic process is extremely uneven power consumption, which forces to purchase redundant generating equipment idling most of the time, which quite negatively affects project profitability. Energy center structure optimization is largely based on solving the object process control system construction issue. To cut investor’s costs it was proposed to optimize power consumption by building an energy-saving production control system based on a fuzzy logic controller. The developed algorithm of automated process control system functioning ensured more even electric and thermal energy consumption, allowed to propose construction of the object energy center with a smaller number of units due to their more even utilization. As a result, it is shown how practical use of microclimate parameters fuzzy control system during object functioning leads to optimization of agroindustrial complex energy facility structure, which contributes to a significant reduction in object construction and operation costs.

  13. The Smart Factory

    DEFF Research Database (Denmark)

    Radziwon, Agnieszka; Bilberg, Arne; Bogers, Marcel

    2014-01-01

    Nowadays we live in a world, which a decade ago would only be described in the science fiction literature. More and more things become smart and both scientists and engineers strive for developing not only new and innovative devices, but also homes, factories, or even cities. Despite of continuous...... development, many of those concepts are still being just a vision of the future, which still needs a lot of effort to become true. This paper reviews the usage of adjective smart in respect to technology and with a special emphasis on the smart factory concept placement among contemporary studies. Due...... to a lack of a consensus of common understanding of this term, a unified definition is proposed. The conceptualization will not only refer to various smart factory visions reported in the literature, but also link the crucial characteristics of this emerging manufacturing concept to usual manufacturing...

  14. The advanced magnetovision system for Smart application

    Science.gov (United States)

    Kaleta, Jerzy; Wiewiórski, Przemyslaw; Lewandowski, Daniel

    2010-04-01

    An original method, measurement devices and software tool for examination of magneto-mechanical phenomena in wide range of SMART applications is proposed. In many Hi-End market constructions it is necessary to carry out examinations of mechanical and magnetic properties simultaneously. Technological processes of fabrication of modern materials (for example cutting, premagnetisation and prestress) and advanced concept of using SMART structures involves the design of next generation system for optimization of electric and magnetic field distribution. The original fast and higher than million point static resolution scanner with mulitsensor probes has been constructed to measure full components of the magnetic field intensity vector H, and to visualize them into end user acceptable variant. The scanner has also the capability to acquire electric potentials on surface to work with magneto-piezo devices. Advanced electronic subsystems have been applied for processing of results in the Magscaner Vison System and the corresponding software - Maglab has been also evaluated. The Dipole Contour Method (DCM) is provided for modeling different states between magnetic and electric coupled materials and to visually explain the information of the experimental data. Dedicated software collaborating with industrial parametric systems CAD. Measurement technique consists of acquiring a cloud of points similarly as in tomography, 3D visualisation. The actually carried verification of abilities of 3D digitizer will enable inspection of SMART actuators with the cylindrical form, pellets with miniature sizes designed for oscillations dampers in various construction, for example in vehicle industry.

  15. The role of smart home in smart real estate

    NARCIS (Netherlands)

    Allameh, E.; Heidari Jozam, M.; Vries, de B.; Timmermans, H.J.P.; Beetz, J.; Mozaffar, F.

    2012-01-01

    Purpose – The purpose of this paper is to review an emerging type of dwelling, indicated as Smart Home, with a focus on future user lifestyles and needs. Trends toward sustainability and technological changes dramatically alter the concepts of Smart Home. Consequently, real estate decisions are

  16. Simulating the effect on the energy efficiency of smart grid technologies

    NARCIS (Netherlands)

    Molderink, Albert; Bosman, M.G.C.; Bakker, Vincent; Hurink, Johann L.; Smit, Gerardus Johannes Maria

    2009-01-01

    The awareness of the greenhousegas effect and rising energy prices lead to initiatives to improve energy ef��?ciency. These initiatives range from micro-generation, energy storage and ef��?cient appliances to controllers with optimization objectives. Although these technologies are promising, their

  17. Consumer Connectivity in a Complex, Technology-enabled, and Mobile-oriented World with Smart Products

    NARCIS (Netherlands)

    Verhoef, Peter C.; Stephen, Andrew T.; Kannan, P. K.; Luo, Xueming; Abhishek, Vibhanshu; Andrews, Michelle; Bart, Yakov; Datta, Hannes; Fong, Nathan; Hoffman, Donna L.; Hu, Mandy Mantian; Novak, Tom; Rand, William; Zhang, Yuchi

    2017-01-01

    Today's consumers are immersed in a vast and complex array of networks. Each network features an interconnected mesh of people and firms, and now, with the rise of the Internet of Things (IoT), also objects. Technology (particularly mobile devices) enables such connections, and facilitates many

  18. Consumer connectivity in a complex, technology-enabled, and mobile-oriented world with smart products

    NARCIS (Netherlands)

    Verhoef, Peter C.; Stephen, Andrew T.; Kannan, P.K.; Luo, Xueming; Abishek, Vibhanshu; Andrews, Michelle; Bart, Yakov; Datta, Hannes; Fong, Nathan M.; Hoffman, Donna L.; Hu, Mandy; Novak, Thomas P.; Rand, William; Zhang, Yuchi

    2017-01-01

    Today’s consumers are immersed in a vast and complex array of networks. Each network features an interconnected mesh of people and firms, and now, with the rise of the Internet of Things (IoT), also objects. Technology (particularly mobile devices) enables such connections, and facilitates many

  19. Business models for maximising the diffusion of technological innovations for climate-smart agriculture

    NARCIS (Netherlands)

    Long, T.B.; Blok, V.; Poldner, Kim

    2017-01-01

    r, CSA technological innovation diffusion is subject to socio-economic barriers. The success of innovations is partly dependent on the business models that are used to diffuse them. Within the context of innovations for CSA, the role that innovation providers’ business models play in the successful

  20. Nitinol laser cutting: microstructure and functional properties of femtosecond and continuous wave laser processing

    Science.gov (United States)

    Biffi, C. A.; Tuissi, A.

    2017-03-01

    Thermal processing can affect the properties of smart materials, and the correct selection of the best manufacturing technology is fundamental for producing high tech smart devices, containing embedded functional properties. In this work cutting of thin superelastic Nitinol plates using a femtosecond (fs) and continuous wave (CW) laser was studied. Diamond shaped elements were cut to characterize the kerf qualitative features; microstructural analysis of the cross sections allowed identification of thermal damage characteristics introduced into the material during the laser processes. A thermally undamaged microstructure was observed for fs laser cutting, while CW was seen to be characterized by a large heat-affected zone. Functional properties were investigated by differential scanning calorimetry and tensile testing of laser cut microelements and of the reference material. It was seen that the martensitic transformation behavior of Nitinol is not affected by fs regime, while cw cutting provokes an effect equivalent to a high temperature thermal treatment in the material surrounding the cutting kerf, degradating the material properties. Finally, tensile testing indicated that superelastic performances were guaranteed by fs regime, while strong reduction of the recoverable strain was detected in the CW processed sample.

  1. Smart learning services based on smart cloud computing.

    Science.gov (United States)

    Kim, Svetlana; Song, Su-Mi; Yoon, Yong-Ik

    2011-01-01

    Context-aware technologies can make e-learning services smarter and more efficient since context-aware services are based on the user's behavior. To add those technologies into existing e-learning services, a service architecture model is needed to transform the existing e-learning environment, which is situation-aware, into the environment that understands context as well. The context-awareness in e-learning may include the awareness of user profile and terminal context. In this paper, we propose a new notion of service that provides context-awareness to smart learning content in a cloud computing environment. We suggest the elastic four smarts (E4S)--smart pull, smart prospect, smart content, and smart push--concept to the cloud services so smart learning services are possible. The E4S focuses on meeting the users' needs by collecting and analyzing users' behavior, prospecting future services, building corresponding contents, and delivering the contents through cloud computing environment. Users' behavior can be collected through mobile devices such as smart phones that have built-in sensors. As results, the proposed smart e-learning model in cloud computing environment provides personalized and customized learning services to its users.

  2. Smart Learning Services Based on Smart Cloud Computing

    Directory of Open Access Journals (Sweden)

    Yong-Ik Yoon

    2011-08-01

    Full Text Available Context-aware technologies can make e-learning services smarter and more efficient since context-aware services are based on the user’s behavior. To add those technologies into existing e-learning services, a service architecture model is needed to transform the existing e-learning environment, which is situation-aware, into the environment that understands context as well. The context-awareness in e-learning may include the awareness of user profile and terminal context. In this paper, we propose a new notion of service that provides context-awareness to smart learning content in a cloud computing environment. We suggest the elastic four smarts (E4S—smart pull, smart prospect, smart content, and smart push—concept to the cloud services so smart learning services are possible. The E4S focuses on meeting the users’ needs by collecting and analyzing users’ behavior, prospecting future services, building corresponding contents, and delivering the contents through cloud computing environment. Users’ behavior can be collected through mobile devices such as smart phones that have built-in sensors. As results, the proposed smart e-learning model in cloud computing environment provides personalized and customized learning services to its users.

  3. Smart City and Smart Tourism: A Case of Dubai

    Directory of Open Access Journals (Sweden)

    M. Sajid Khan

    2017-12-01

    Full Text Available Over the past decade, the advent of new technology has brought about the emergence of smart cities aiming to provide their stakeholders with technology-based solutions that are effective and efficient. Insofar as the objective of smart cities is to improve outcomes that are connected to people, systems and processes of businesses, government and other public- and private-sector entities, its main goal is to improve the quality of life of all residents. Accordingly, smart tourism has emerged over the past few years as a subset of the smart city concept, aiming to provide tourists with solutions that address specific travel related needs. Dubai is an emerging tourism destination that has implemented smart city and smart tourism platforms to engage various stakeholders. The objective of this study is to identify best practices related to Dubai’s smart city and smart tourism. In so doing, Dubai’s mission and vision along with key dimensions and pillars are identified in relation to the advancements in the literature while highlighting key resources and challenges. A Smart Tourism Dynamic Responsive System (STDRS framework is proposed while suggesting how Dubai may able to enhance users’ involvement and their overall experience.

  4. Smart facility location planning using GIS technology & facility provision standards for pro-active planning of social facilities

    CSIR Research Space (South Africa)

    Green, Cheri

    2016-08-01

    Full Text Available Smart Cities emerge when investments in human and social capital and traditional (transport) and modern (ICTs) communication infrastructure fuel sustainable economic growth and high quality of life, with a wise management of natural resources...

  5. Laser Cutting, Development Trends

    DEFF Research Database (Denmark)

    Olsen, Flemming Ove

    1999-01-01

    In this paper a short review of the development trends in laser cutting will be given.The technology, which is the fastest expanding industrial production technology will develop in both its core market segment: Flat bed cutting of sheet metal, as it will expand in heavy industry and in cutting...... of 3-dimensional shapes.The CO2-laser will also in the near future be the dominating laser source in the market, although the new developments in ND-YAG-lasers opens for new possibilities for this laser type....

  6. Wireless Communications in Smart Grid

    Science.gov (United States)

    Bojkovic, Zoran; Bakmaz, Bojan

    Communication networks play a crucial role in smart grid, as the intelligence of this complex system is built based on information exchange across the power grid. Wireless communications and networking are among the most economical ways to build the essential part of the scalable communication infrastructure for smart grid. In particular, wireless networks will be deployed widely in the smart grid for automatic meter reading, remote system and customer site monitoring, as well as equipment fault diagnosing. With an increasing interest from both the academic and industrial communities, this chapter systematically investigates recent advances in wireless communication technology for the smart grid.

  7. Smart City Governance: A Local Emergent Perspective

    NARCIS (Netherlands)

    Meijer, Albert

    2016-01-01

    This chapter presents a local emergent perspective on smart city governance. Smart city governance is about using new technologies to develop innovative governance arrangements. Cities all around the world are struggling to find smart solutions to wicked problems and they hope to learn from

  8. Ontologies for commitment-based smart contracts

    NARCIS (Netherlands)

    de Kruijff, Joost; Weigand, Hans; Panetto, H; Debruyne, C.; Gaaloul, W.; Papazoglou, M.; Paschke, A.; Ardagna, C.A.; Meersman, R.

    2017-01-01

    Smart contracts gain rapid exposure since the inception of blockchain technology. Yet there is no unified ontology for smart contracts. Being categorized as coded contracts or substitutes of conventional legal contracts, there is a need to reduce the conceptual ambiguity of smart contracts. We

  9. Smart Morning in an African Village: Diversifying Technologies within a Tanzanian Context

    Directory of Open Access Journals (Sweden)

    Mikko Vesisenaho

    2010-11-01

    Full Text Available Information technology (IT can make a difference in a developing country only if it is designed in close collaboration with its users. The experiences from an ethnocomputing-based IT education initiative at Tumaini University, located in the rural area of Southern Tanzania, indicates promising opportunities for engaging children and students as creative co-designers and users for diversifying, novel information technologies. The local context with its needs was taken into account when using robotics (I-Blocks and culture-based learning materials and implementing students’ village outreach projects in local schools and hospitals. The CATI model suggests the steps Contextualize, Apply, Transfer, and Import for sustainable, inductive IT design. Together with the concept of ethnocomputing, the CATI model proved useful for building and starting a new needs-based, contextualized IT undergraduate program at Tumaini University in Tanzania in 2007. 

  10. Integrating Personalized Technology in Toxicology: Sensors, Smart Glass, and Social Media Applications in Toxicology Research.

    Science.gov (United States)

    Carreiro, Stephanie; Chai, Peter R; Carey, Jennifer; Chapman, Brittany; Boyer, Edward W

    2017-06-01

    Rapid proliferation of mobile technologies in social and healthcare spaces create an opportunity for advancement in research and clinical practice. The application of mobile, personalized technology in healthcare, referred to as mHealth, has not yet become routine in toxicology. However, key features of our practice environment, such as frequent need for remote evaluation, unreliable historical data from patients, and sensitive subject matter, make mHealth tools appealing solutions in comparison to traditional methods that collect retrospective or indirect data. This manuscript describes the features, uses, and costs associated with several of common sectors of mHealth research including wearable biosensors, ingestible biosensors, head-mounted devices, and social media applications. The benefits and novel challenges associated with the study and use of these applications are then discussed. Finally, opportunities for further research and integration are explored with a particular focus on toxicology-based applications.

  11. Securing Public Safety Vehicles: Reducing Vulnerabilities by Leveraging Smart Technology and Design Strategies

    Science.gov (United States)

    2013-12-01

    there are technologies available today that would reduce the risk of vehicle theft and misuse by fortifying vulnerabilities. They offer several levels...confirm identity by identify “what I am (what I do)” in the electronic context of “who am I?”80 Furthermore, biometrics is a digital representation of...can build a comprehensive and effective biometric identification system, improve overall performance, improve system robustness, and reduce the

  12. The Packaging Technology Study on Smart Composite Structure Based on The Embedded FBG Sensor

    Science.gov (United States)

    Zhang, Youhong; Chang, Xinlong; Zhang, Xiaojun; He, Xiangyong

    2018-03-01

    It is convenient to carry out the health monitoring of the solid rocket engine composite shell based on the embedded FBG sensor. In this paper, the packaging technology using one-way fiber layer of prepreg fiberglass/epoxy resin was proposed. The proposed packaging process is simple, and the packaged sensor structure size is flexible and convenient to use, at the mean time, the packaged structure has little effect on the pristine composite material structure.

  13. An evaluation of alternative reactor vessel cutting technologies for the decommissioning of the experimental boiling water reactor at Argonne National Laboratory

    International Nuclear Information System (INIS)

    Boing, L.E.; Henley, D.R.; Manion, W.J.; Gordon, J.W.

    1991-01-01

    This paper will detail (1) a brief overview of the current status of the EBWR D ampersand D Project, and (2) the results of a study performed to evaluate the metal cutting technologies available to size reduce the EBWR reactor vessel. The techniques evaluated were: Plasma arc, Arc saw, Oxyacetylene, Electric arc gouging, Mechanical cladding removal/flame cutting, Exothermic reaction, Diamond wire, Water jet, Laser, Mechanical milling, Controlled explosives, and Electrical discharge. After a detailed review of these 12 techniques, the decision was made by ANL that the most appropriate method for segmenting the EBWR reactor vessel would be to rift the vessel from the vessel cavity and use an abrasive water jet positioned on the main floor to perform the cutting of the reactor vessel

  14. Blockchain and Smart Contracts for Insurance: Is the Technology Mature Enough?

    Directory of Open Access Journals (Sweden)

    Valentina Gatteschi

    2018-02-01

    Full Text Available Blockchain is receiving increasing attention from academy and industry, since it is considered a breakthrough technology that could bring huge benefits to many different sectors. In 2017, Gartner positioned blockchain close to the peak of inflated expectations, acknowledging the enthusiasm for this technology that is now largely discussed by media. In this scenario, the risk to adopt it in the wake of enthusiasm, without objectively judging its actual added value is rather high. Insurance is one the sectors that, among others, started to carefully investigate the possibilities of blockchain. For this specific sector, however, the hype cycle shows that the technology is still in the innovation trigger phase, meaning that the spectrum of possible applications has not been fully explored yet. Insurers, as with many other companies not necessarily active only in the financial sector, are currently requested to make a hard decision, that is, whether to adopt blockchain or not, and they will only know if they were right in 3–5 years. The objective of this paper is to support actors involved in this decision process by illustrating what a blockchain is, analyzing its advantages and disadvantages, as well as discussing several use cases taken from the insurance sector, which could easily be extended to other domains.

  15. Development of core design/analysis technology for integral reactor; verification of SMART nuclear design by Monte Carlo method

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Chang Hyo; Hong, In Seob; Han, Beom Seok; Jeong, Jong Seong [Seoul National University, Seoul (Korea)

    2002-03-01

    The objective of this project is to verify neutronics characteristics of the SMART core design as to compare computational results of the MCNAP code with those of the MASTER code. To achieve this goal, we will analyze neutronics characteristics of the SMART core using the MCNAP code and compare these results with results of the MASTER code. We improved parallel computing module and developed error analysis module of the MCNAP code. We analyzed mechanism of the error propagation through depletion computation and developed a calculation module for quantifying these errors. We performed depletion analysis for fuel pins and assemblies of the SMART core. We modeled a 3-D structure of the SMART core and considered a variation of material compositions by control rods operation and performed depletion analysis for the SMART core. We computed control-rod worths of assemblies and a reactor core for operation of individual control-rod groups. We computed core reactivity coefficients-MTC, FTC and compared these results with computational results of the MASTER code. To verify error analysis module of the MCNAP code, we analyzed error propagation through depletion of the SMART B-type assembly. 18 refs., 102 figs., 36 tabs. (Author)

  16. Smart Home Test Bed: Examining How Smart Homes Interact with the Power Grid

    Energy Technology Data Exchange (ETDEWEB)

    2016-11-01

    This fact sheet highlights the Smart Home Test Bed capability at the Energy Systems Integration Facility. The National Renewable Energy Laboratory (NREL) is working on one of the new frontiers of smart home research: finding ways for smart home technologies and systems to enhance grid operations in the presence of distributed, clean energy technologies such as photovoltaics (PV). To help advance this research, NREL has developed a controllable, flexible, and fully integrated Smart Home Test Bed.

  17. Data privacy for the smart grid

    CERN Document Server

    Herold, Rebecca

    2015-01-01

    The Smart Grid and PrivacyWhat Is the Smart Grid? Changes from Traditional Energy Delivery Smart Grid Possibilities Business Model Transformations Emerging Privacy Risks The Need for Privacy PoliciesPrivacy Laws, Regulations, and Standards Privacy-Enhancing Technologies New Privacy Challenges IOT Big Data What Is the Smart Grid?Market and Regulatory OverviewTraditional Electricity Business SectorThe Electricity Open Market Classifications of Utilities Rate-Making ProcessesElectricity Consumer

  18. A prototype for communitising technology: Development of a smart salt water desalination device

    Science.gov (United States)

    Fakharuddin, F. M.; Fatchurrohman, N.; Puteh, S.; Puteri, H. M. A. R.

    2018-04-01

    Desalination is defined as the process that removes minerals from saline water or commonly known as salt water. Seawater desalination is becoming an attractive source of drinking water in coastal states as the costs for desalination declines. The purpose of this study is to develop a small scale desalination device and able to do an analysis of the process flow by using suitable sensors. Thermal technology was used to aid the desalination process. A graphical user interface (GUI) for the interface was made to enable the real time data analysis of the desalination device. ArduinoTM microcontroller was used in this device in order to develop an automatic device.

  19. Predictive technologies: Can smart tools augment the brain’s predictive abilities?

    Directory of Open Access Journals (Sweden)

    Giovanni ePezzulo

    2016-04-01

    Full Text Available The ability of looking into the future – namely, the capacity of anticipating future states of the environment or of the body – represents a fundamental function of human (and animal brains. A goalkeeper who tries to guess the ball’s direction; a chess player who attempts to anticipate the opponent’s next move; or a man-in-love who tries to calculate what are the chances of her saying yes – in all these cases, people are simulating possible future states of the world, in order to maximize the success of their decisions or actions. Research in neuroscience is showing that our ability to predict the behaviour of physical or social phenomena is largely dependent on the brain’s ability to integrate current and past information to generate (probabilistic simulations of the future. But could predictive processing be augmented using advanced technologies? In this contribution, we discuss how computational technologies may be used to support, facilitate or enhance the prediction of future events, by considering exemplificative scenarios across different domains, from simpler sensorimotor decisions to more complex cognitive tasks. We also examine the key scientific and technical challenges that must be faced to turn this vision into reality.

  20. Smart mobility in smart cities

    Energy Technology Data Exchange (ETDEWEB)

    Baucells, Aleta N.

    2016-07-01

    Cities are currently undergoing a transformation into the Smart concept, like Smartphones or SmartTV. Many initiatives are being developed in the framework of the Smart Cities projects, however, there is a lack of consistent indicators and methodologies to assess, finance, prioritize and implement this kind of projects. Smart Cities projects are classified according to six axes: Government, Mobility, Environment, Economy, People and Living. (Giffinger, 2007). The main objective of this research is to develop an evaluation model in relation to the mobility concept as one of the six axes of the Smart City classification and apply it to the Spanish cities. The evaluation was carried out in the 62 cities that made up in September 2015 the Spanish Network of Smart Cities (RECI- Red Española de Ciudades Inteligentes). This research is part of a larger project about Smart Cities’ evaluation (+CITIES), the project evaluates RECI’s cities in all the axes. The analysis was carried out taking into account sociodemographic indicators such as the size of the city or the municipal budget per inhabitant. The mobility’s evaluation in those cities has been focused in: sustainability mobility urban plans and measures to reduce the number of vehicles. The 62 cities from the RECI have been evaluated according to their degree of progress in several Smart Cities’ initiatives related to smart mobility. The applied methodology has been specifically made for this project. The grading scale has different ranks depending on the deployment level of smart cities’ initiatives. (Author)