WorldWideScience

Sample records for mobile telephone industry

  1. Network of mobile telephone communication: necessarily of 3. Millennium

    International Nuclear Information System (INIS)

    Dejana, V.; Dragan, M.; Nebojsa, V.; Simo, S.

    2002-01-01

    Mobile telephones have transformed the telecommunications industry. These devices can be used to make telephone calls from almost anywhere. There are two types, one has the antenna mounted on the handset and the other has the antenna mounted on a separate transmitter or, if the telephone is installed in a vehicle, mounted on the roof or rear window. Communication between a mobile telephone and the nearest base station is achieved by the microwave emissions from the antenna. Concerns have been raised about the type of mobile telephone that has the antenna in the handset. In this case, the antenna is very close to the user's head during normal use of the telephone and there is concern about the level of microwave emissions to which the brain is being exposed. Those telephones that have the antenna mounted elsewhere are of no concern, since exposure levels decrease rapidly with increasing distance from the antenna. Cordless telephones, which need to be operated within about 20 metres of a base unit that is connected directly to the telephone system, do not have any health concerns associated with their use because exposure levels are very low

  2. Health aspects of cellular mobile telephones

    International Nuclear Information System (INIS)

    Garn, H.

    1996-01-01

    Cellular mobile telephones are one of the main topics among health aspects of electromagnetic fields. In many countries, the number of people opposing communication towers is on the rise. Lawsuits against telecommunication and power line companies have been filed. All this makes people doubt the safety of electromagnetic fields. With respect to cellular phones, there are two scenarios: * Exposure of the operators of hand-held terminals (HHT). * Exposure of the general public from base stations (BS). In the first case, the transmit antenna of the HHT is very close to the human body. For normal operation, the distance will roughly be 2 - 3 cm. The transmitter power of the HHT is comparatively low, but there is a considerable fraction of the radiated electromagnetic energy penetrating the tissue. Considering the second case, BS transmitter powers are by a factor of 100-1000 higher, but the distance between antenna and the human body is by a factor of 1000-100,000 greater, as far as areas of unrestricted public access are concerned. As the power density of an electromagnetic wave decreases inversely proportional to the square of the distance, exposure of the public is always significantly (by many orders of magnitude) lower than exposure of operators of HHTs. Some well-known interaction mechanisms of microwave radiation with the human body have been very well-established today. In some other areas, there is still a need for further research. This paper summarizes present knowledge on human safety with mobile telephone systems. (author)

  3. Brain tumour risk in relation to mobile telephone use

    DEFF Research Database (Denmark)

    Johansen, Christoffer

    2010-01-01

    The rapid increase in mobile telephone use has generated concern about possible health risks related to radiofrequency electromagnetic fields from this technology.......The rapid increase in mobile telephone use has generated concern about possible health risks related to radiofrequency electromagnetic fields from this technology....

  4. [Potential selection bias in telephone surveys: landline and mobile phones].

    Science.gov (United States)

    Garcia-Continente, Xavier; Pérez-Giménez, Anna; López, María José; Nebot, Manel

    2014-01-01

    The increasing use of mobile phones in the last decade has decreased landline telephone coverage in Spanish households. This study aimed to analyze sociodemographic characteristics and health indicators by type of telephone service (mobile phone vs. landline or landline and mobile phone). Two telephone surveys were conducted in Spanish samples (February 2010 and February 2011). Multivariate logistic regression analyses were performed to analyze differences in the main sociodemographic characteristics and health indicators according to the type of telephone service available in Spanish households. We obtained 2027 valid responses (1627 landline telephones and 400 mobile phones). Persons contacted through a mobile phone were more likely to be a foreigner, to belong to the manual social class, to have a lower educational level, and to be a smoker than those contacted through a landline telephone. The profile of the population that has only a mobile phone differs from that with a landline telephone. Therefore, telephone surveys that exclude mobile phones could show a selection bias. Copyright © 2013 SESPAS. Published by Elsevier Espana. All rights reserved.

  5. THE EFFECTS OF MOBILE TELEPHONING ON DRIVING PERFORMANCE

    NARCIS (Netherlands)

    BROOKHUIS, KA; DEVRIES, G; DEWAARD, D

    The effects of telephoning while driving were studied in three different traffic conditions, i.e. in light traffic on a quiet motorway, in heavy traffic on a four-lane ring-road, and in city traffic. Twelve subjects, unfamiliar with mobile telephones, drove an instrumented vehicle for one hour each

  6. An enquiry into the prospects of mobile telephone for agricultural ...

    African Journals Online (AJOL)

    LPhidza

    KEYWORDS: Mobile phones, agricultural information, global system for mobile ... rural services (i.e. agricultural extension) more efficient and cost-effective. 2. ... adoption of mobile telephones, evaluation research has however .... Distribution of respondents by religion. Religion. Frequencies Percentages. Christian. Islam.

  7. Cordless telephone use: implications for mobile phone research.

    Science.gov (United States)

    Redmayne, Mary; Inyang, Imo; Dimitriadis, Christina; Benke, Geza; Abramson, Michael J

    2010-04-01

    Cordless and mobile (cellular) telephone use has increased substantially in recent years causing concerns about possible health effects. This has led to much epidemiological research, but the usual focus is on mobile telephone radiofrequency (RF) exposure only despite cordless RF being very similar. Access to and use of cordless phones were included in the Mobile Radiofrequency Phone Exposed Users Study (MoRPhEUS) of 317 Year 7 students recruited from Melbourne, Australia. Participants completed an exposure questionnaire-87% had a cordless phone at home and 77% owned a mobile phone. There was a statistically significant positive relationship (r = 0.38, p < 0.01) between cordless and mobile phone use. Taken together, this increases total RF exposure and its ratio in high-to-low mobile users. Therefore, the design and analysis of future epidemiological telecommunication studies need to assess cordless phone exposure to accurately evaluate total RF telephone exposure effects.

  8. Daily Rhythms in Mobile Telephone Communication.

    Science.gov (United States)

    Aledavood, Talayeh; López, Eduardo; Roberts, Sam G B; Reed-Tsochas, Felix; Moro, Esteban; Dunbar, Robin I M; Saramäki, Jari

    2015-01-01

    Circadian rhythms are known to be important drivers of human activity and the recent availability of electronic records of human behaviour has provided fine-grained data of temporal patterns of activity on a large scale. Further, questionnaire studies have identified important individual differences in circadian rhythms, with people broadly categorised into morning-like or evening-like individuals. However, little is known about the social aspects of these circadian rhythms, or how they vary across individuals. In this study we use a unique 18-month dataset that combines mobile phone calls and questionnaire data to examine individual differences in the daily rhythms of mobile phone activity. We demonstrate clear individual differences in daily patterns of phone calls, and show that these individual differences are persistent despite a high degree of turnover in the individuals' social networks. Further, women's calls were longer than men's calls, especially during the evening and at night, and these calls were typically focused on a small number of emotionally intense relationships. These results demonstrate that individual differences in circadian rhythms are not just related to broad patterns of morningness and eveningness, but have a strong social component, in directing phone calls to specific individuals at specific times of day.

  9. Survey on the Use of Mobile Telephone for Micro and Small ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Survey on the Use of Mobile Telephone for Micro and Small Business ... In Ghana, as in other developing countries, mobile telephones are pervasive, and used ... to announce that the first call for applications for the new Early Career Women.

  10. 75 FR 6704 - In the Matter of Certain Mobile Telephones and Wireless Communication Devices Featuring Digital...

    Science.gov (United States)

    2010-02-10

    ... States after importation of certain mobile telephones and wireless communication devices featuring... INTERNATIONAL TRADE COMMISSION [Investigation No. 337-TA-663] In the Matter of Certain Mobile Telephones and Wireless Communication Devices Featuring Digital Cameras, and Components Thereof; Notice of...

  11. 75 FR 65654 - In the Matter of: Certain Mobile Telephones and Wireless Communication Devices Featuring Digital...

    Science.gov (United States)

    2010-10-26

    ... States after importation of certain mobile telephones and wireless communication devices featuring... INTERNATIONAL TRADE COMMISSION [Investigation No. 337-TA-703] In the Matter of: Certain Mobile Telephones and Wireless Communication Devices Featuring Digital Cameras, and Components Thereof;Notice of...

  12. 77 FR 43858 - Certain Mobile Telephones and Wireless Communication Devices Featuring Digital Cameras, and...

    Science.gov (United States)

    2012-07-26

    ... INTERNATIONAL TRADE COMMISSION [Investigation No. 337-TA-703] Certain Mobile Telephones and Wireless Communication Devices Featuring Digital Cameras, and Components Thereof; Determination To Review... importation, and the sale within the United States after importation of certain mobile telephones and wireless...

  13. After Mobile Phones Surpassing Telephones%当手机蹿至老大时

    Institute of Scientific and Technical Information of China (English)

    马斌; 张英

    2004-01-01

    According to the statistic of MII, the number of phone user in the whole country of China has reached 0.512 billion in 2003, with 91.85 million new users added between January and October. The newly-added users include 40.917 million telephone users and 50.933 million mobile phone users. And the total number of telephone users has reached 0.2551 billion, mobile phone users 0.2569 billion. Up to now the number of mobile phone users has surpassed that of telephone users. The surpassing is a new landmark in the development of China telecom industry. At the same time the surpassing is not just a common event, but it will bring great influence to the development pattern of our telecom industry, regulation of government in the future, mobile communications and fixed network carriers. And so in this issue "New Telecom Salon" focuses on what the surpassing will bring to telecom industry in all aspects. The specialists in the industry are invited to discuss all related things about this subject.

  14. 75 FR 8112 - In the Matter of Certain Mobile Telephones and Wireless Communication Devices Featuring Digital...

    Science.gov (United States)

    2010-02-23

    ... importation of certain mobile telephones and wireless communication devices featuring digital cameras, and... importation of certain mobile telephones or wireless communication devices featuring digital cameras, or... INTERNATIONAL TRADE COMMISSION [Inv. No. 337-TA-703] In the Matter of Certain Mobile Telephones...

  15. Evaluation of a wireless audio streaming accessory to improve mobile telephone performance of cochlear implant users.

    Science.gov (United States)

    Wolfe, Jace; Morais Duke, Mila; Schafer, Erin; Cire, George; Menapace, Christine; O'Neill, Lori

    2016-01-01

    The objective of this study was to evaluate the potential improvement in word recognition in quiet and in noise obtained with use of a Bluetooth-compatible wireless hearing assistance technology (HAT) relative to the acoustic mobile telephone condition (e.g. the mobile telephone receiver held to the microphone of the sound processor). A two-way repeated measures design was used to evaluate differences in telephone word recognition obtained in quiet and in competing noise in the acoustic mobile telephone condition compared to performance obtained with use of the CI sound processor and a telephone HAT. Sixteen adult users of Nucleus cochlear implants and the Nucleus 6 sound processor were included in this study. Word recognition over the mobile telephone in quiet and in noise was significantly better with use of the wireless HAT compared to performance in the acoustic mobile telephone condition. Word recognition over the mobile telephone was better in quiet when compared to performance in noise. The results of this study indicate that use of a wireless HAT improves word recognition over the mobile telephone in quiet and in noise relative to performance in the acoustic mobile telephone condition for a group of adult cochlear implant recipients.

  16. Environmental reduction of mobile telephone base station produced radiation exposures

    International Nuclear Information System (INIS)

    Vermiglio, G.; Tripepi, M.G.; Testagrossa, B.; Sansotta, C.

    2006-01-01

    In this work the authors discuss about their own proposal about a model to modify how the Wireless Telephone Base Stations (W.T.B.S.) works. The proposal, which was made having in mind the GSM technology, can be applied to all other kind of similar technologies and was pointed out as a different way of working of the W.T.B.S. without any modifications on their distribution over the territory. After a short review of the state of the art about the technology and the basis of wireless telephone base stations, the baselines and the principles of the proposed model are discussed, facing out the most significant parameters obtained from the way W.T.B.S. are working at present towards the proposed one. Then the authors illustrate the possible advantages o f the proposed model in terms of environmental, socials and energy savings aspects. It is the authors opinion that such model can be a simple and no -cost solution to apply to the existing infrastructures; more over it can be of interest either for mobile phone companies or for environmental and/or customers associations. (authors)

  17. Radiation safety assessment of mobile telephone base stations

    International Nuclear Information System (INIS)

    Mohd Yusof Mohd Ali; Mohd Anuar Majid; Mohd Amirul Nizam

    2002-01-01

    Mobile telephone is fast getting popular among users and in fact it has become one of the fastest selling electronic products in the world. More base stations are expected to be built to meet such high demands and this has caused great concerned among members of the public, especially those living close to the stations, about the potential harmful health effects of radiofrequency (RF) radiation produced by such facilities. A project was initiated by MINT in early 2000 with aims to assess the radiation levels present in the areas around the base stations and to establish baseline data on the pattern and trend of the radiation emission from each different set up of the facilities. This paper highlights some basics facts about mobile telephones and preliminary findings of the project. The assessment has been carried out at 16 base station sites and the results indicate that the radiation levels present around these sites are very low. Their broadband readings vary between below the detection limit of 0.3μWatts/cm 2 to 11 μWatts/cm 2 and they are comparable to normal background radiation present in places away from any base stations. The highest level observed was 1.5% of the exposure limit recommended for members of the public. However, locations at close distance in front of the the antenna can be very serious in term of radiation exposure since the radiation level here can easily exceed the permissible exposure limit for public. Safety precaution needs to be taken when entering these areas and they should be out of bound for members of the public. (Author)

  18. Intermittent pacemaker dysfunction caused by digital mobile telephones.

    Science.gov (United States)

    Naegeli, B; Osswald, S; Deola, M; Burkart, F

    1996-05-01

    This study was designed to evaluate possible interactions between digital mobile telephones and implanted pacemakers. Electromagnetic fields may interfere with normal pacemaker function. Development of bipolar sensing leads and modern noise filtering techniques have lessened this problem. However, it remains unclear whether these features also protect from high frequency noise arising from digital cellular phones. In 39 patients with an implanted pacemaker (14 dual-chamber [DDD], 8 atrial-synchronized ventricular-inhibited [VDD(R)] and 17 ventricular-inhibited [VVI(R)] pacemakers), four mobile phones with different levels of power output (2 and 8 W) were tested in the standby, dialing and operating mode. During continuous electrocardiographic monitoring, 672 tests were performed in each mode with the phones positioned over the pulse generator, the atrial and the ventricular electrode tip. The tests were carried out at different sensitivity settings and, where possible, in the unipolar and bipolar pacing modes as well. In 7 (18%) of 39 patients, a reproducible interference was induced during 26 (3.9%) of 672 tests with the operating phones in close proximity (phone and at maximal sensitivity of the pacemakers (maximal vs. nominal sensitivity, 6% vs. 1.8% positive test results, p = 0.009). When the bipolar and unipolar pacing modes were compared in the same patients, ventricular inhibition was induced only in the unipolar mode (12.5% positive test results, p = 0.0003). Digital mobile phones in close proximity to implanted pacemakers may cause intermittent pacemaker dysfunction with inappropriate ventricular tracking and potentially dangerous pacemaker inhibition.

  19. 76 FR 17965 - In the Matter of Certain Mobile Telephones and Wireless Communication Devices Featuring Digital...

    Science.gov (United States)

    2011-03-31

    ... INTERNATIONAL TRADE COMMISSION [Investigation No. 337-TA-703] In the Matter of Certain Mobile Telephones and Wireless Communication Devices Featuring Digital Cameras, and Components Thereof Notice of... for importation, and the sale within the United States after importation of certain mobile telephones...

  20. 75 FR 44282 - In the Matter of Certain Mobile Telephones and Wireless Communication Devices Featuring Digital...

    Science.gov (United States)

    2010-07-28

    ... INTERNATIONAL TRADE COMMISSION [Investigation No. 337-TA-703] In the Matter of Certain Mobile Telephones and Wireless Communication Devices Featuring Digital Cameras, and Components Thereof; Notice of... for importation, and the sale within the United States after importation of certain mobile telephones...

  1. Change of mobile telephony operator and mobile telephone numbers - 24 June 2015

    CERN Multimedia

    2015-01-01

    Following a call for tenders issued in 2014, Swisscom will replace Sunrise as CERN’s mobile telephony operator from 24 June 2015. As of this date, CERN mobile telephone numbers will change from the +41 (0)76 487 xxxx format to the +41 (0)75 411 xxxx format and people with a CERN mobile telephony subscription will need to change their SIM card.   SIM card replacement New SIM cards will be available for collection between 1 June and 30 June from distribution points located around CERN. Please check the list of distribution points to find where you will need to collect your SIM card based on your department and group. After 1st July, you will be able to collect your SIM card from the Telecom lab. Please open a SNOW request via this link if: you will not be at CERN in June, you are using a SIM card in a modem or other special device for machine-to-machine communications.   New mobile phone numbers CERN mobile numbers will change from the +41 (0)76 487 xxxx format to the +41...

  2. Industrialization and Intergenerational Mobility in Sweden

    NARCIS (Netherlands)

    Maas, Ineke; Leeuwen, Marco H.D. van

    2002-01-01

    The relationship between industrialization and intergenerational mobility has been a topic of discussion for over forty years. In this article both total mobility and relative mobility chances are studied in the decades preceding industrialization and the decades during industrialization. A

  3. Couples, contentious conversations, mobile telephone use and driving.

    Science.gov (United States)

    Lansdown, Terry C; Stephens, Amanda N

    2013-01-01

    Studies have shown that the inappropriate use of in-vehicle technology may lead to hazardous disruption of driver performance. This paper reports an investigation into the socio-technical implications of maintaining a difficult conversation while driving. Twenty romantically involved couples participated in a driving-simulator experiment. The participants engaged in emotionally difficult conversations while one partner drove. The contentious conversation topics were identified using a revealed differences protocol, requiring partners to discuss sources of ongoing disagreement in their relationship. The conversations were conducted either using handsfree telephone or with both parties present in the simulator. Results indicate that the revealed differences tasks were subjectively viewed as emotionally more difficult than a control. Driver performance was found to be adversely effected for both longitudinal and lateral vehicle control. Performance was worst during contentious conversations with the partner present, suggesting the drivers may be better able to regulate driving task demands with the partner not in the vehicle during difficult discussions. Copyright © 2012 Elsevier Ltd. All rights reserved.

  4. Autonomous Industrial Mobile Manipulation (AIMM)

    DEFF Research Database (Denmark)

    Hvilshøj, Mads; Bøgh, Simon; Nielsen, Oluf Skov

    2012-01-01

    Purpose - The purpose of this paper is to provide a review of the interdisciplinary research field Autonomous Industrial Mobile Manipulation (AIMM), with an emphasis on physical implementations and applications. Design/methodology/approach - Following an introduction to AIMM, this paper investiga......Purpose - The purpose of this paper is to provide a review of the interdisciplinary research field Autonomous Industrial Mobile Manipulation (AIMM), with an emphasis on physical implementations and applications. Design/methodology/approach - Following an introduction to AIMM, this paper......; sustainability, configuration, adaptation, autonomy, positioning, manipulation and grasping, robot-robot interaction, human-robot interaction, process quality, dependability, and physical properties. Findings - The concise yet comprehensive review provides both researchers (academia) and practitioners (industry......) with a quick and gentle overview of AIMM. Furthermore, the paper identifies key open issues and promising research directions to realize real-world integration and maturation of the AIMM technology. Originality/value - This paper reviews the interdisciplinary research field Autonomous Industrial Mobile...

  5. The Determinants of the Global Mobile Telephone Deployment: An Empirical Analysis

    Directory of Open Access Journals (Sweden)

    Sheikh Taher ABU

    2010-01-01

    Full Text Available This study aims to analyze the global mobile phones by examining the instruments stimulating the diffusion pattern. A rigorous demand model is estimated using global mobile telecommu-nications panel dataset comprised with 51 countries classified in order to World Bank income categories from 1990-2007. In particular, the paper examines what factors contribute the most to the deployment of global mobile telephones. To construct an econometric model, the number of subscribers to mobile phone per 100 inhabitants is taken as dependent variable, while the following groups of variables (1 GDP per capita income and charges, (2 competition policies (3 telecom infrastructure (4 technological innovations (5 others are selected as independent variables. Estimation results report the presence of substantial disparity among groups. Additionally GDP per capita income and own-price elasticity comprised with call rate, subscription charges, are reported. The analysis of impulse responses for price, competition policies, and technological innovations such as digitalization of mobile network, mobile network coverage indicates that substantial mobile telephone growth is yet to be realized especially in developing countries. A new and important empirical finding is that there are still many opportunities available for mobile phone development in the world pro-poor nations by providing better telecom infrastructure.

  6. Assessment of real exposure to GSM mobile telephones using the SYRPOM

    International Nuclear Information System (INIS)

    Picard, D.; Fouquet, L.; Chauvin, S.

    2013-01-01

    A mobile telephone user's exposure to the radio-frequency electromagnetic field depends heavily on the power their telephone radiates, which can vary widely according to requests from the base station. This study presents the design and development of a system called System for Radiated Power Measurement (SYRPOM), which measures the power radiated by a mobile telephone. This study also describes the tests carried out on the system itself and gives the results of two measuring campaigns it has been possible to perform in this way. The first such campaign consisted of assessing the mean power received by a typical mobile telephone user carrying out various activities. The second campaign was aimed at (1) comparing the mean radiated power when stationary and when moving and (2) assessing and contrasting different models of handsets in terms of the mean radiated power. The SYRPOM has proved to be a flexible, easy-to-use high-performance and innovative tool for carrying out this kind of studies. (authors)

  7. The mobile rig industry

    International Nuclear Information System (INIS)

    Karlsen, J.K.

    1992-08-01

    This study is part of the project ''A competitive Norway'', based on the theories and methods presented in the book ''The competitive advantage of nations'', by Michael E. Porter. The rig market may be segmented according to the type of service, the geographical market and the type of equipment. The focus of the report is exploration and appraisal drilling using jackup rigs and semi-submersible rigs in the Northwestern European market. Market shares of Norwegian, other European and US suppliers in the jackup and semi-submerisible market segments on the Norwegian continental shelf and the entire Northwestern market are presented. The main driving force behind the rig demand is the price of oil, but technological trends and changes in relative importance of the various geographical markets are also important. The industry is fairly fragmented on the supplier side, while the oil companies as customers have substantial bargaining power. There are high exit barriers because of the high capital intensity of the business. Combined with a highly volatile demand, this forces the industry through cycles of low capacity utilization and depressed rig day rates. 8 refs., 19 figs., 2 tabs

  8. Evaluation of Noise in Hearing Instruments Caused by GSM and DECT Mobile Telephones

    DEFF Research Database (Denmark)

    Hansen, Mie Østergaard; Poulsen, Torben

    1996-01-01

    The annoyance of noise in hearing instruments caused by electromagnetic interference from Global systems for Mobile Communication (GSM) and Digital European Cordless Telecommunication (DECT) mobile telephones has been subjectively evaluated by test subjects. The influence on speech recognition from...... the GSM and the DECT noises was also determined. The measurements involved seventeen hearing-imparied subjects. The annoyance was tested with GSM and DECT noise, each one mixed with continuous speech, a mall environment noise, or an office environment noise. Speech recognition was tested with the DANTALE...... word material mixed with GSM and DECT noise. The listening tests showed that if the noise level is acceptable so also is speech recognition. The results agree well with an investigation carried out on normal-hearing subjects. If a hearing instrument user is able to use a telephone without annoyance...

  9. Microwave radiation safety assessment around mobile telephone base station (MTBS) in Peninsular Malaysia

    International Nuclear Information System (INIS)

    Mohd Yusof Mohd Ali; Rozaimah Abd Rahim; Roha Tukimin; Mohd Anuar Abd Majid; Mohamad Amirul Nizam Mohamad Thari; Ahmad Fazli Ahmad Sanusi; Roslan Md Dan; Sahirudden Mohd Nor

    2006-01-01

    Mobile telephone is one of the fastest popular consumer product introduced in the market. Since more people are using mobile telephone, the number of mobile telephone base station (MTBS) in Malaysia had also increased in order to provide a better coverage services to consumer. The antennas that are required for the mobile (or cellular) telephone network are located at MTBS. This antenna emits radio frequency (RF) and microwave (MW) radiation. Due to the concerns that has been raised by the people that are living or working nearby to MTBS about the possibility of adverse health effects that might occur due to the exposure of this radiation, a project of microwave radiation safety assessment around MTBS by MINT was carried out (September 2003 - January 2006). It was involved with 128 MTBS from three biggest service providers in Malaysia. This assessment is required to establish a baseline data in term of pattern and trend of the radiation emission from the facilities as well as to develop a public confident. In this paper, it will describe the fact that radiation is critical to the MTBS system and without the radiation, the MTBS system is functionless. It will also highlight the result of the assessment's work that has been carried out by MINT around MTBS mounted on the rooftops and towers. The average reading varies between the detection limit of the instrument 2 ( 2 (7.204 V/m). The highest average reading corresponds to about 2.0% of the Suruhanjaya Komunikasi dan Multimedia Malaysia (MCMC) exposure limit for public. The finding of this measurement confirms that the presence of RF and MW radiation in public accessible area around the base station was very low and comparable to the radiation levels in other places away from MTBS. There is also no evidence, from any laboratory or epidemiology studies that the exposure to RF energy levels recommended limits has any health significance for humans. (Author)

  10. Survey of RF exposure levels from mobile telephone base stations in Australia.

    Science.gov (United States)

    Henderson, S I; Bangay, M J

    2006-01-01

    This paper reports the results of an exposure level survey of radiofrequency electromagnetic energy originating from mobile telephone base station antennas. Measurements of CDMA800, GSM900, GSM1800, and 3G(UMTS) signals were performed at distances ranging over 50 to 500 m from 60 base stations in five Australian cities. The exposure levels from these mobile telecommunications base stations were found to be well below the general public exposure limits of the ICNIRP guidelines and the Australian radiofrequency standard (ARPANSA RPS3). The highest recorded level from a single base station was 7.8 x 10(-3) W/m(2), which translates to 0.2% of the general public exposure limit.

  11. [Electromagnetic fields in the vicinity of DECT cordless telephones and mobile phones].

    Science.gov (United States)

    Mamrot, Paweł; Mariańska, Magda; Aniołczyk, Halina; Politański, Piotr

    2015-01-01

    Mobile telephones belong to the most frequently used personal devices. In their surroundings they produce the electromagnetic field (EMF), in which exposure range there are not only users but also nearby bystanders. The aim of the investigations and EMF measurements in the vicinity of phones was to identify the electric field levels with regard to various working modes. Twelve sets of DECT (digital enhanced cordless telecommunications) cordless phones (12 base units and 15 handsets), 21 mobile telephones produced by different manufactures, and 16 smartphones in various applications, (including multimedia) in the conditions of daily use in living rooms were measured. Measurements were taken using the point method in predetermined distances of 0.05-1 m from the devices without the presence of users. In the vicinity of DECT cordless phone handsets, electric field strength ranged from 0.26 to 2.30 V/m in the distance of 0.05 m - 0.18-0.26 V/m (1 m). In surroundings of DECT cordless telephones base units the values of EMF were from 1.78-5.44 V/m (0.05 m) to 0.19- 0.41 V/m (1 m). In the vicinity of mobile phones working in GSM mode with voice transmission, the electric field strength ranged from 2.34-9.14 V/m (0.05 m) to 0.18-0.47 V/m (1 m) while in the vicinity of mobile phones working in WCDMA (Wideband Code Division Multiple Access) mode the electric field strength ranged from 0.22-1.83 V/m (0.05 m) to 0.18-0.20 V/m (1 m). The mean values of the electric field strength for each group of devices, mobile phones and DECT wireless phones sets do not exceed the reference value of 7 V/m, adopted as the limit for general public exposure. This work is available in Open Access model and licensed under a CC BY-NC 3.0 PL license.

  12. Electromagnetic fields in the vicinity of DECT cordless telephones and mobile phones

    Directory of Open Access Journals (Sweden)

    Paweł Mamrot

    2015-12-01

    Full Text Available Background: Mobile telephones belong to the most frequently used personal devices. In their surroundings they produce the electromagnetic field (EMF, in which exposure range there are not only users but also nearby bystanders. The aim of the investigations and EMF measurements in the vicinity of phones was to identify the electric field levels with regard to various working modes. Material and methods: Twelve sets of DECT (digital enhanced cordless telecommunications cordless phones (12 base units and 15 handsets, 21 mobile telephones produced by different manufactures, and 16 smartphones in various applications, (including multimedia in the conditions of daily use in living rooms were measured. Measurements were taken using the point method in predetermined distances of 0.05–1 m from the devices without the presence of users. Results: In the vicinity of DECT cordless phone handsets, electric field strength ranged from 0.26 to 2.30 V/m in the distance of 0.05 m – 0.18–0.26 V/m (1 m. In surroundings of DECT cordless telephones base units the values of EMF were from 1.78–5.44 V/m (0.05 m to 0.19– 0.41 V/m (1 m. In the vicinity of mobile phones working in GSM mode with voice transmission, the electric field strength ranged from 2.34–9.14 V/m (0.05 m to 0.18–0.47 V/m (1 m while in the vicinity of mobile phones working in WCDMA (Wideband Code Division Multiple Access mode the electric field strength ranged from 0.22–1.83 V/m (0.05 m to 0.18–0.20 V/m (1 m. Conclusions: The mean values of the electric field strength for each group of devices, mobile phones and DECT wireless phones sets do not exceed the reference value of 7 V/m, adopted as the limit for general public exposure. Med Pr 2015;66(6:803–814

  13. Occupational exposure to ambient electromagnetic fields of technical operational personnel working for a mobile telephone operator

    International Nuclear Information System (INIS)

    Chauvin, S.; Gibergues, M. L.; Wuethrich, G.; Picard, D.; Desreumaux, J. P.; Bouillet, J. C.

    2009-01-01

    In order to investigate the exposure of operational personnel to radiofrequency electromagnetic fields when working for a mobile telephone operator, exposimeters were used to make individual records on 23 Technical Operations personnel (mobile telephone maintenance staff) and also on 22 Other Workers. The exposure densities, to which each of the 45 subjects was subjected, were quantified using 229 exposure indicators. Cluster analysis techniques were applied to the data, in an attempt to show that they would re-emerge as belonging to one of the two groups, i.e. the Technical Operational Personnel group or the Other Workers group. This exploratory investigation has shown that the cluster analysis does not reveal a sufficiently reliable emergence of the two groups, even though certain exposure indicators were significantly different for the two groups. In addition, the use of a Learning Group method does not lead to the discovery of a predictive law that could identify the Technical Operational Personnel as a sub-group within the overall group. (authors)

  14. Mobile and cordless telephones, serum transthyretin and the blood-cerebrospinal fluid barrier: a cross-sectional study

    Directory of Open Access Journals (Sweden)

    Carlberg Michael

    2009-04-01

    Full Text Available Abstract Background Whether low-intensity radiofrequency radiation damages the blood-brain barrier has long been debated, but little or no consideration has been given to the blood-cerebrospinal fluid barrier. In this cross-sectional study we tested whether long-term and/or short-term use of wireless telephones was associated with changes in the serum transthyretin level, indicating altered transthyretin concentration in the cerebrospinal fluid, possibly reflecting an effect of radiation. Methods One thousand subjects, 500 of each sex aged 18–65 years, were randomly recruited using the population registry. Data on wireless telephone use were assessed by a postal questionnaire and blood samples were analyzed for serum transthyretin concentrations determined by standard immunonephelometric techniques on a BN Prospec® instrument. Results The response rate was 31.4%. Logistic regression of dichotomized TTR serum levels with a cut-point of 0.31 g/l on wireless telephone use yielded increased odds ratios that were statistically not significant. Linear regression of time since first use overall and on the day that blood was withdrawn gave different results for males and females: for men significantly higher serum concentrations of TTR were seen the longer an analogue telephone or a mobile and cordless desktop telephone combined had been used, and in contrast, significantly lower serum levels were seen the longer an UMTS telephone had been used. Adjustment for fractions of use of the different telephone types did not modify the effect for cumulative use or years since first use for mobile telephone and DECT, combined. For women, linear regression gave a significant association for short-term use of mobile and cordless telephones combined, indicating that the sooner blood was withdrawn after the most recent telephone call, the higher the expected transthyretin concentration. Conclusion In this hypothesis-generating descriptive study time since first

  15. True random number generation from mobile telephone photo based on chaotic cryptography

    International Nuclear Information System (INIS)

    Zhao Liang; Liao Xiaofeng; Xiao Di; Xiang Tao; Zhou Qing; Duan Shukai

    2009-01-01

    A cheap, convenient and universal TRNG based on mobile telephone photo for producing random bit sequence is proposed. To settle the problem of sequential pixels and comparability, three chaos-based approaches are applied to post-process the generated binary image. The random numbers produced by three users are tested using US NIST RNG statistical test software. The experimental results indicate that the Arnold cat map is the fastest way to generate a random bit sequence and can be accepted on general PC. The 'MASK' algorithm also performs well. Finally, comparing with the TRNG of Hu et al. [Hu Y, Liao X, Wong KW, Zhou Q. A true random number generator based on mouse movement and chaotic cryptography. Chaos, Solitons and Fractals 2007. doi: 10.1016/j.chaos.2007.10.022] which is presented by Hu et al., many merits of the proposed TRNG in this paper has been found.

  16. The communications industry's requirements and interests. [thunderstorm and lightning data useful to telephone operating companies

    Science.gov (United States)

    Wanaselja, O.

    1979-01-01

    Of interest to the communications industry are the amplitude, waveshape, duration and frequency of lightning-originated voltage surges and transients on the communications network, including the distribution system and AC power supply circuits. The cloud-to-ground lightning discharge and its characteristics are thought to be most meaningful. Of specific interest are peak current, waveshape, number of flashes, strokes per flash, and zone of influence. Accurate and meaningful lightning data at the local level (telephone district office) is necessary for a decision on the appropriate protection level. In addition to lightning, the protection engineer must consider other factors such as: AC induction, switching surges, ground potential rise, soil resistivity, bonding and grounding techniques, shielding and isolation, and exposure of the telephone loop.

  17. Increased frequency of micronucleated exfoliated cells among humans exposed in vivo to mobile telephone radiations

    International Nuclear Information System (INIS)

    Manoj Kumar Sharma; Abhay Singh Yadav

    2007-01-01

    Complete text of publication follows. The health concerns have been raised following the enormous increase in the use of wireless mobile telephones through out the world. This investigation had been taken, with the motive to find out whether mobile phone radiations cause any in vivo effects on the frequency of micronucleated exfoliated cells in the exposed subjects. A total of 109 subjects including 85 regular mobile phone users (exposed) and 24 non-users (controls) had participated in this study. Exfoliated cells were obtained by swabbing the buccal-mucosa from exposed as well as sex-age-matched controls. One thousand exfoliated cells were screened from each individual for nuclear anomalies including micronuclei (MN), karyolysis (KL), karyorrhexis (KH), broken egg (BE) and bi-nucleated (BN) cells. The average daily duration of exposure to mobile phone radiations is 61.26 minutes with an overall average duration of exposure in term of years is 2.35 years in exposed subjects along with the 9.84±0.745 MNC (micronucleated cells) and 10.72±0.889 TMN (total micronuclei) as compared to zero duration of exposure along with average 3.75±0.774 MNC and 4.00±0.808 TMN in controls. The means are significantly different in case MNC and TMN at 0.01% level of significance. For all other nuclear anomalies (KL, KH, BE and BN cells) the means are found statistically nonsignificant. A positive correlation was found in the frequency of MNC and TMN with respect to duration of exposure time.

  18. Mobile phones are a viable option for surveying young Australian women: a comparison of two telephone survey methods

    Directory of Open Access Journals (Sweden)

    Liu Bette

    2011-11-01

    Full Text Available Abstract Background Households with fixed-line telephones have decreased while mobile (cell phone ownership has increased. We therefore sought to examine the feasibility of recruiting young women for a national health survey through random digit dialling mobile phones. Methods Two samples of women aged 18 to 39 years were surveyed by random digit dialling fixed and mobile numbers. We compared participation rates and responses to a questionnaire between women surveyed by each contact method. Results After dialling 5,390 fixed-lines and 3,697 mobile numbers, 140 and 128 women were recruited respectively. Among women contacted and found to be eligible, participation rates were 74% for fixed-lines and 88% for mobiles. Taking into account calls to numbers where eligibility was unknown (e.g. unanswered calls the estimated response rates were 54% and 45% respectively. Of women contacted by fixed-line, 97% reported having a mobile while 61% of those contacted by mobile reported having a fixed-line at home. After adjusting for age, there were no significant differences between mobile-only and fixed-line responders with respect to education, residence, and various health behaviours; however compared to those with fixed-lines, mobile-only women were more likely to identify as Indigenous (OR 4.99, 95%CI 1.52-16.34 and less likely to live at home with their parents (OR 0.09, 95%CI 0.03-0.29. Conclusions Random digit dialling mobile phones to conduct a health survey in young Australian women is feasible, gives a comparable response rate and a more representative sample than dialling fixed-lines only. Telephone surveys of young women should include mobile dialling.

  19. Proposal for the award of an industrial support contract for operation of the CERN telephone system

    CERN Document Server

    1999-01-01

    This document concerns the award of an industrial support contract for operation of the CERN telephone system. Following a market survey carried out among 22 firms in eight Member States, a call for tenders (IT-2655/ST) was sent on 27 August 1999 to three firms and two consortia in four Member States. By the closing date, CERN had received three tenders from one firm and two consortia in three Member States. The Finance Committee is invited to agree to the negotiation of a contract with the consortium MERROW (UK) ? DCS (CH) the lowest bidder, for an initial period of three years from 1st January 2000, for a total amount not exceeding 850 000 Swiss francs, not subject to revision until 31 December 2000. The contract will include an option for two one-year extensions beyond the initial three-year period.

  20. Acoustic neuroma risk in relation to mobile telephone use: Results of the INTERPHONE international case-control study

    DEFF Research Database (Denmark)

    Berg-Beckhoff, Gabi

    2011-01-01

    Background: The rapid increase in mobile telephone use has generated concern about possible health risks of radiofrequency electromagnetic fields from these devices. Methods: A case-control study of 1105 patients with newly diagnosed acoustic neuroma (vestibular schwannoma) and 2145 controls...... was conducted in 13 countries using a common protocol. Past mobile phone use was assessed by personal interview. In the primary analysis, exposure time was censored at one year before the reference date (date of diagnosis for cases and date of diagnosis of the matched case for controls); analyses censoring...

  1. A PROPOSAL FORECASTING MODEL FOR THE GROWTH OF THE MOBILE TELEPHONE MARKET IN BRAZIL

    Directory of Open Access Journals (Sweden)

    Luís Fernando Ascenção Guedes

    2009-10-01

    Full Text Available The element that characterizes the information era is the key role of communication and connectivity, broadly speaking, in social life. Among the ways in which users can enter voice or data networks, one of the most prominent is mobile telephony.Therefore, determining the number of mobile phones in operation in Brazil over the next few years is a relevant issue for the strategic planning of firms in this sector. Thus, this article aims to define a mathematical model suitable for calculating the number of mobile phones in operation in Brazil in forthcoming years, as a function of the behavior of the following variables during the course of time: GDP per capita, population and percentage GDP growth.To this end, a quantitative study was conducted, based on secondary data taken from preceding survey; then a linear and polynomial regression was employed to correlate GDP per capita with mobile phone density. The results showed high correlation (97.5% between phone density and Brazil’s GDP growth from 2004 to 2007. This correlation is also high in Russia, India and China.Moreover, we found that the limiting value of good correlation between GDP per capita and mobile phone density is roughly US$20,000.00 and that the limit of mobile telephony penetration is approximately 120%. Thus, taking into account several economic growth rates, we estimate that the penetration of mobile telephony will take 5 to 11 years to reach its upper limit in Brazil.Key words: Mobile telephony. Prediction model. Telecommunications.

  2. RF measurement made over 24 hours around mobile telephone base station (MTBS) in Malaysia

    International Nuclear Information System (INIS)

    Rozaimah Abdul Rahim; Mohd Yusof Mohd Ali; Roha Tukimin; Mohd Amirul Nizam; Ahmad Fadzli

    2007-01-01

    The fact that so many people use of mobile phone has been accompanied by public debate about possible adverse effects on human health. The concern relate to the emissions of radiofrequency (RF) radiation from the mobile phone and from the MTBS that receive and transmit the signal. A study had been carried out by Nuclear Malaysia with aims to assess the levels of radiofrequency radiation and to analyze the radiation pattern against time for period of 24 hours. The finding of this study confirms that the MTBS transmit radiofrequency radiation with low level and vary against time. (Author)

  3. Location of gliomas in relation to mobile telephone use: a case-case and case-specular analysis

    DEFF Research Database (Denmark)

    Larjavaara, Suvi; Schüz, Joachim; Swerdlow, Anthony

    2011-01-01

    approaches: In a case-case analysis, tumor locations were compared with varying exposure levels; in a case-specular analysis, a hypothetical reference location was assigned for each glioma, and the distances from the actual and specular locations to the handset were compared. The study included 888 gliomas......The energy absorbed from the radio-frequency fields of mobile telephones depends strongly on distance from the source. The authors' objective in this study was to evaluate whether gliomas occur preferentially in the areas of the brain having the highest radio-frequency exposure. The authors used 2...... from 7 European countries (2000-2004), with tumor midpoints defined on a 3-dimensional grid based on radiologic images. The case-case analyses were carried out using unconditional logistic regression, whereas in the case-specular analysis, conditional logistic regression was used. In the case-case...

  4. Investigation of the exposure level of electromagnetic fields produced by mobile telephone base stations

    International Nuclear Information System (INIS)

    Abukassem, I.; Kharita, M. H.

    2010-12-01

    The aim of this work is to investigate the real values of microwave level distribution and propagation in the locality around samples of mobile phone base station, and to compare the results with the exposure restriction limits recommenced by the International Commission on Non Ionizing Radiation Protection (ICNIRP). Measurements were performed using special meters for microwaves; the first (Narda SRM-3000) is used for electromagnetic waves frequency spectrum scanning and the second (NARDA) emr 300) determine the level of electric and magnetic fields and the power density of these waves nearby any sort of transmitters. Samples of different kinds of mobile phone base station were chosen to cover important zones of Damascus, and the region around each base station was also scanned in the emission direction and according to accessibility into the studies positions. Results showed that the signal level in all measured points is lower than the ICNIRP restriction level, but for few points the detected microwave level has relatively important values. The signal level inside building situated partially in the emission direction of the base station transmitters decreases stepwise and walls reduce considerably the signal intensity. To realize these kind of field studies in the best way and obtain the maximum profits for all people, the properties and operating system of transmitters used in mobile phone base station must be known, and therefore, it is very important to achieve a transparent collaboration between research laboratory and mobile phone company. (author)

  5. Safety assessment of RF and microwave radiation emitted by the mobile telephone base station (MTBS) in Malaysia: experience and challenge

    International Nuclear Information System (INIS)

    Roha Tukimin; Rozaimah Abd Rahim; Mohamad Amirul Nizam; Mohd Yusof Mohd Ali

    2007-01-01

    Non-ionising radiation (NIR) is known to be hazardous if the amount received is excessive. It is a fact that NIR, including extremely low frequency (ELF) electromagnetic fields, radiofrequency (RF) and microwave radiation can be found almost everywhere generated by both natural and man-made source. This is due to increase in demand for telecommunication and wireless technology which is become very important and as part of our lives. However, the widespread of the relevant technology contributed more NIR man-made sources exposure to the human. Due to public concern their potential of causing such health hazard, members of public and companies approached and request NIR Group of Nuclear Malaysia to carry out surveys and safety assessments of radiofrequency and microwave radiation emitted by the mobile telephone base station (MTBS) erected near the residential area or installed on the rooftop of the commercial building. Objective of the survey was to assess the presence of radiofrequency and microwave radiation and to identify radiation level which may lead to significant personnel exposure. Findings of the survey was compared to the standard guidelines issued by Malaysian Communication and Multimedia Commission (MCMC) and International Committee on Non-Ionising Radiation Protection (ICNIRP). This paper highlights the works that had been carried out by NIR Group of Nuclear Malaysia from 1997 to 2007. We will share the experience and challenge in carried out the NIR safety assessment at mobile telephone base station. Results of the assessment work will be used to develop non-ionising radiation database for future reference in Malaysia. (Author)

  6. Investigation of the exposure level of electromagnetic fields produced by mobile telephone base stations

    International Nuclear Information System (INIS)

    Abukassem, I.; Kharita, M.H.

    2011-01-01

    The electromagnetic field levels in the surrounding of different samples of mobile phone base station were investigated in order to cover residential zones of Damascus and her environs. Measurements were achieved according to the emission direction and to the studied positions environment. Results showed that the signal level in all measured points is lower than the International Commission on Non Ionizing Radiation Protection (ICNIRP) restriction level, but for few measurement points the detected microwave level has relatively important values. The signal level inside building situated partially in the emission direction of the base station transmitters decreases stepwise and walls reduce considerably the signal intensity. This study showed the importance of achieving a transparent collaboration between research laboratory and mobile phone companies in order to improve the protection level.(author)

  7. Mobile robotics application in the nuclear industry

    Energy Technology Data Exchange (ETDEWEB)

    Jones, S.L.; White, J.R. [REMOTEC, Inc., Oak Ridge, TN (United States)

    1995-03-01

    Mobile robots have been developed to perform hazardous operations in place of human workers. Applications include nuclear plant inspection/maintenance, decontamination and decommissioning police/military explosive ordinance disposal (EOD), hostage/terrorist negotiations and fire fighting. Nuclear facilities have proven that robotic applications can be cost-effective solutions to reducing personnel exposure and plant downtime. The first applications of mobile robots in the nuclear industry began in the early 1980`s, with the first vehicles being one of a kind machines or adaptations of commercial EOD robots. These activities included efforts by numerous commercial companies, the U.S. Nuclear Regulatory Commission, EPRI, and several national laboratories. Some of these efforts were driven by the recovery and cleanup activities at TMI which demonstrated the potential and need for a remote means of performing surveillance and maintenance tasks in nuclear plants. The use of these machines is now becoming commonplace in nuclear facilities throughout the world. The hardware maturity and the confidence of the users has progressed to the point where the applications of mobile robots is not longer considered a novelty. These machines are being used in applications where the result is to help achieve more aggressive goals for personnel radiation exposure and plant availability, perform tasks more efficiently, and allow plant operators to retrieve information from areas previously considered inaccessible. Typical examples include surveillance in high radiation areas (during operation and outage activities), radiation surveys, waste handling, and decontamination evolutions. This paper will discuss this evolution including specific applications experiences, examples of currently available technology, and the benefits derived from the use of mobile robotic vehicles in commercial nuclear power facilities.

  8. Mobile robotics application in the nuclear industry

    International Nuclear Information System (INIS)

    Jones, S.L.; White, J.R.

    1995-01-01

    Mobile robots have been developed to perform hazardous operations in place of human workers. Applications include nuclear plant inspection/maintenance, decontamination and decommissioning police/military explosive ordinance disposal (EOD), hostage/terrorist negotiations and fire fighting. Nuclear facilities have proven that robotic applications can be cost-effective solutions to reducing personnel exposure and plant downtime. The first applications of mobile robots in the nuclear industry began in the early 1980's, with the first vehicles being one of a kind machines or adaptations of commercial EOD robots. These activities included efforts by numerous commercial companies, the U.S. Nuclear Regulatory Commission, EPRI, and several national laboratories. Some of these efforts were driven by the recovery and cleanup activities at TMI which demonstrated the potential and need for a remote means of performing surveillance and maintenance tasks in nuclear plants. The use of these machines is now becoming commonplace in nuclear facilities throughout the world. The hardware maturity and the confidence of the users has progressed to the point where the applications of mobile robots is not longer considered a novelty. These machines are being used in applications where the result is to help achieve more aggressive goals for personnel radiation exposure and plant availability, perform tasks more efficiently, and allow plant operators to retrieve information from areas previously considered inaccessible. Typical examples include surveillance in high radiation areas (during operation and outage activities), radiation surveys, waste handling, and decontamination evolutions. This paper will discuss this evolution including specific applications experiences, examples of currently available technology, and the benefits derived from the use of mobile robotic vehicles in commercial nuclear power facilities

  9. Analisa Pengaruh Mobile Advertising pada Industri Telekomunikasi

    OpenAIRE

    Iskandar, Didik

    2014-01-01

    Layanan mobile advertising terus mengalami perkembangan seiring dengan perkembangan sarana telekomunikasi mobile. Peluang mobile advertising ini sangat besar, akan tetapi peluang tersebut belum dimanfaatkan dengan maksimal. Mobil advertising terdiri dari beragam tipe, seperti SMS, MMS, E-mail, Search, Banner Display, Content Sponsorship dan Video. Sementara itu model Mobile advertising terdiri dari pull advertising dan push advertising. Di penelitian ini diteliti tentang pengaruh mobile adver...

  10. [Electromagnetic fields of mobile telephone systems--thresholds, effects and risks for cochlear implant patients and healthy people].

    Science.gov (United States)

    Bischof, F; Langer, J; Begall, K

    2008-11-01

    Every day life is detectably affected by manifold natural sources of electromagnetic fields (EMF), e. g. infrared radiation, light and the terrestrial magnetic field. However, there is still uncertainty about the consequences or hazards of artificial EMF, which emerge from mobile phone or wireless network (wireless local area network [WLAN]) services, for instance. Following recommendations of the International Commission on Non-Ionizing Radiation Protection (ICNIRP) the German Commission on Radiation Protection (SSK) defined corresponding thresholds for high frequency electromagnetic fields (HF-EMF) in 2003. By observing those thresholds HF-EMF is thought to be innocent so far. However, there is still controversial discussion about induction of cancer or neurovegetative symptoms due to inconsistent study results. Patients with cochlea implants are of particular interest within the speciality of otorhinolaryngology due to specific hazards, which arise during mobile telephone use from the distance between brain and inductive metal implants (electrode) on the one hand and the electronic system of the cochlear implant and the source of HF-EMF on the other hand. Besides many studies about the impact of HF-EMF on common welfare, there are only very few surveys (n = 6) covering the effects on patients with cochlear implants. The purpose of this paper is to overview sources, thresholds and subsequently harmful or harmless effects of HFEMF. Due to the current state of knowledge about the impact of mobile phone use on health, we assume, that HF-EMF are harmless both for healthy people and patients with cochlea implants, provided that legal thresholds are observed.

  11. Development of mobile application in game industry

    OpenAIRE

    Horňák, Miroslav

    2016-01-01

    This thesis describes process of design and development of multiplayer online mobile game. Including ways of monetisation, setting a game goals and design of user interface and game environment. It also shows potential problems which can occur while developing this kind of a game. All this is demonstrated on real mobile game project targeting all major mobile operating systems. Inseparable part of this thesis is also summary of mobile operating systems and tools currently used in mobile game ...

  12. [Analysis of behavior related to use of the Internet, mobile telephones, compulsive shopping and gambling among university students].

    Science.gov (United States)

    Ruiz-Olivares, Rosario; Lucena, Valentina; Pino, M José; Herruzo, Javier

    2010-01-01

    The aim of this study is to obtain knowledge about habits related to addictive behaviour (pathological gambling, Internet, compulsive shopping, use of mobile telephones, etc.) that may be displayed by young students at the University of Cordoba (Spain), and to relate this behaviour with variables such as age, sex, course year, macro-field of study (arts/sciences) and the consumption of substances such as alcohol, tobacco, cannabis and cocaine. Using an ex-post facto single-group design (Montero & Leon, 2007), we applied a questionnaire especially designed to gather socio-demographic information on substance use and behavioural patterns related to "non-substance" addictions, which included the Shopping Addiction Test, Echeburua's Internet Addiction Test (2003) and Fernandez-Montalvo and Echeburua's Short Pathological Gambling Questionnaire (1997). A total of 1,011 students participated in the study (42.7% males and 57.3% females), with an age range of 18 to 29. Significant differences were found between mean score on the questionnaires and variables such as age, sex, field of studies and course year. It would seem that being female is a protective factor for Internet and gambling addiction, being a sciences student is a risk factor for gambling addiction, and being older and being an arts student are risk factors for shopping addiction. In conclusion, it can be stated that the students surveyed showed moderate incidence of behaviours such as Internet browsing, gambling, shopping and mobile phone use, whilst a very small group are close to having an addiction problem with such behaviours.

  13. Microwaves from GSM mobile telephones affect 53BP1 and gamma-H2AX foci in human lymphocytes from hypersensitive and healthy persons.

    Science.gov (United States)

    Markovà, Eva; Hillert, Lena; Malmgren, Lars; Persson, Bertil R R; Belyaev, Igor Y

    2005-09-01

    The data on biologic effects of nonthermal microwaves (MWs) from mobile telephones are diverse, and these effects are presently ignored by safety standards of the International Commission for Non-Ionizing Radiation Protection (ICNIRP). In the present study, we investigated effects of MWs of Global System for Mobile Communication (GSM) at different carrier frequencies on human lymphocytes from healthy persons and from persons reporting hypersensitivity to electromagnetic fields (EMFs). We measured the changes in chromatin conformation, which are indicative of stress response and genotoxic effects, by the method of anomalous viscosity time dependence, and we analyzed tumor suppressor p53-binding protein 1 (53BP1) and phosphorylated histone H2AX (gamma-H2AX), which have been shown to colocalize in distinct foci with DNA double-strand breaks (DSBs), using immunofluorescence confocal laser microscopy. We found that MWs from GSM mobile telephones affect chromatin conformation and 53BP1/gamma-H2AX foci similar to heat shock. For the first time, we report here that effects of MWs from mobile telephones on human lymphocytes are dependent on carrier frequency. On average, the same response was observed in lymphocytes from hypersensitive and healthy subjects.

  14. Mobile telephones: a comparison of radiated power between 3G VoIP calls and 3G VoCS calls.

    Science.gov (United States)

    Jovanovic, Dragan; Bragard, Guillaume; Picard, Dominique; Chauvin, Sébastien

    2015-01-01

    The purpose of this study is to assess the mean RF power radiated by mobile telephones during voice calls in 3G VoIP (Voice over Internet Protocol) using an application well known to mobile Internet users, and to compare it with the mean power radiated during voice calls in 3G VoCS (Voice over Circuit Switch) on a traditional network. Knowing that the specific absorption rate (SAR) is proportional to the mean radiated power, the user's exposure could be clearly identified at the same time. Three 3G (High Speed Packet Access) smartphones from three different manufacturers, all dual-band for GSM (900 MHz, 1800 MHz) and dual-band for UMTS (900 MHz, 1950 MHz), were used between 28 July and 04 August 2011 in Paris (France) to make 220 two-minute calls on a mobile telephone network with national coverage. The places where the calls were made were selected in such a way as to describe the whole range of usage situations of the mobile telephone. The measuring equipment, called "SYRPOM", recorded the radiation power levels and the frequency bands used during the calls with a sampling rate of 20,000 per second. In the framework of this study, the mean normalised power radiated by a telephone in 3G VoIP calls was evaluated at 0.75% maximum power of the smartphone, compared with 0.22% in 3G VoCS calls. The very low average power levels associated with use of 3G devices with VoIP or VoCS support the view that RF exposure resulting from their use is far from exceeding the basic restrictions of current exposure limits in terms of SAR.

  15. Video clip transfer of radiological images using a mobile telephone in emergency neurosurgical consultations (3G Multi-Media Messaging Service).

    Science.gov (United States)

    Waran, Vicknes; Bahuri, Nor Faizal Ahmad; Narayanan, Vairavan; Ganesan, Dharmendra; Kadir, Khairul Azmi Abdul

    2012-04-01

    The purpose of this study was to validate and assess the accuracy and usefulness of sending short video clips in 3gp file format of an entire scan series of patients, using mobile telephones running on 3G-MMS technology, to enable consultation between junior doctors in a neurosurgical unit and the consultants on-call after office hours. A total of 56 consecutive patients with acute neurosurgical problems requiring urgent after-hours consultation during a 6-month period, prospectively had their images recorded and transmitted using the above method. The response to the diagnosis and the management plan by two neurosurgeons (who were not on site) based on the images viewed on a mobile telephone were reviewed by an independent observer and scored. In addition to this, a radiologist reviewed the original images directly on the hospital's Patients Archiving and Communication System (PACS) and this was compared with the neurosurgeons' response. Both neurosurgeons involved in this study were in complete agreement with their diagnosis. The radiologist disagreed with the diagnosis in only one patient, giving a kappa coefficient of 0.88, indicating an almost perfect agreement. The use of mobile telephones to transmit MPEG video clips of radiological images is very advantageous for carrying out emergency consultations in neurosurgery. The images accurately reflect the pathology in question, thereby reducing the incidence of medical errors from incorrect diagnosis, which otherwise may just depend on a verbal description.

  16. Potential exposures in mobile industrial radiography

    International Nuclear Information System (INIS)

    Tauhata, L.; Leocadio, J.C.; Crispim, V.R.

    2000-01-01

    The radiation protection conditions of the mobile or open industrial radiography facilities were analyzed in the period from 1992 to 1996 to estimate the value of the potential exposure risk, the mean annual dose and the dose distribution function of the workers. To estimate the potential exposure the concepts described in ICRP 64 and Safety Series 104 were used. The annual mean value of abnormal events occurred in the operations of to remove and to retract the radioactive source of exposure device recorded in data bank of National Commission of Nuclear Energy (CNEN), in a period of 5 years, were used to obtain the risk value. To evaluate the worker exposures, data obtained by accompaniment the radiographic testing in 5 installations, representative of all radiographic facilities in Brazil and the data bank of CNEN were used. To obtain the statistical dose distribution data from individual monitoring of the workers of these installations were used, data from additional individual monitoring and data bank of CNEN. The absorbed mean dose value in the period from 1992 to 1996 maintained about 0.2 mSv/year like as in the period from 1990 to 1994, with a maximum value of 0.55 mSv/year in 1988. The statistical distribution in a period from January to December 1996, behavior likes as long-normal type. The estimated risk value for potential exposure was 4x10 -6 per year, in the period from 1992 to 96. Using the data bank of CNEN, in a period from 1976 to 1992, the estimate value was 6.6x10 -6 per year, using the same methodology. The comparison of the failed operation probability value of operator/device/local system, in a period from 1976 to 1992 and in 1996, shows an increasing of 0.5x10 -11 to 1.1x10 -11 per year, due mainly to the radiographic device and accessories become oldest, in spite of maintenance care. However, due to the radiation procedure improvements, the potential risk value reduced about 40%, that is from 6.6x10 6 to 4x10 -6 per year. (author)

  17. Book Review: J. Kelly. Rethinking Industrial Relations: Mobilization ...

    African Journals Online (AJOL)

    Book Review: J. Kelly. Rethinking Industrial Relations: Mobilization, Collectivism and Long Waves. K. Moody. Workers in a Lean World: Unions in the International Economy. B. Nissen. Which Direction for Organized Labour? Essays on Organizing, Outreach and Internal Transformation.

  18. A Scoping Study of the Mobile Telecommunications Industry in Uganda

    OpenAIRE

    Shinyekwa, Isaac

    2012-01-01

    The paper aims at mapping out the Mobile Telecommunications Industry in Uganda with a view to identify areas for further research in a systematic and more detailed way. The economic and social upgrading/downgrading conceptual framework to guide the Capturing the Gains research agenda was used in this process. The paper briefly presents the mobile phone domains, emphasising the relevant parts for Uganda, which include; software development, sales and marketing, mobile service provision and end...

  19. China Mobile Phone Industry CEO Annual Meeting Opening in November

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    @@ 2006 China Mobile Phone Industry CEO Annual Meeting (www.cmqc.org.cn) will open at Beijing State Guest Hotel On November 1. By that time, over 300 CEO will gather there to contend about the theme of this annual meeting "The World Competitiveness of China Mobile Industry Right Territory", view the unforgettable evening of "2006 Wisdom Sharing Brainstorming, 2007 Perspective Plan Hand in Hand".

  20. Industri Mobil Nasional : Perspektif Berlian Porter

    OpenAIRE

    Manurung, Elvy Maria

    2012-01-01

    Our national industry today does not have a basis yet for competitive advantage. Since the beginning of the aircraft industry (IPTN) decades ago up to the present, our country has not had yet the competitive advantage in one particular industry that can compete in a global trade. “Kiat Esemka” seems to encourage the emergence of national automobile industry. This also prove that our nation in this Creative Era (an era that emphasize creativity as a primary source) has the potential to compete...

  1. China's Burgeoning Mobile Phone Industry

    Institute of Scientific and Technical Information of China (English)

    LIWUZHOU

    2003-01-01

    WHEN the cell phone first appeared on the Chinese market in the late 1980s it cost 10,000-20,000 yuan,and was the size of a brick.Regarded as the ultimate status symbol,it was called the da ge da,meaning very influential person.At that time,sales of mobile phones were under state control,and stocks were limited.Purchasers were required to place an order and make an 80 percent down payment.How things have changed!Mobiles are now available in multiple choices of size,color and function,on request.

  2. Mobile phone text messaging and Telephone follow-up in type 2 diabetic patients for 3 months: a comparative study

    Directory of Open Access Journals (Sweden)

    Zolfaghari Mirta

    2012-08-01

    Full Text Available Abstract Background To investigate and to compare the effectiveness of a nurse short message service (SMS by cellular phone and telephone follow-up by nurse on Glycosylated hemoglobin (HbA1c levels in people with type 2 diabetes. Methods Semi experimental study consisted of 77 patients with type 2 diabetes that randomly assigned to two groups: telephone follow-up (n = 39 and short message service (n = 38. Telephone interventions were applied by researcher for 3 months. SMS group that received message daily for 12 weeks. Data gathering instrument include data sheet to record HbA1c and questionnaire that consisted of demographic characteristics. Data gathering was performed at two points: initial the study and after 12 weeks. Data analyzed using descriptive and inferential statistics methods with SPSS version 11.5. Results Demographic variables were compared and all of them were homogenous. Results of this study showed that both interventions had significant mean changes in HbA1c; for the telephone group (p = 0.001, with a mean change of −0.93% and for the SMS group (p = 0.001, with a mean change of −1.01%. Conclusion Finding of this research showed that intervention using SMS via cellular phone and nurse-led-telephone follow up improved HbA1c for three months in type 2 diabetic patients and it can consider as alternative methods for diabetes control.

  3. Telephone Service

    CERN Multimedia

    2005-01-01

    As part of the upgrade of telephone services, the CERN exchange switches will be updated on Thursday 2 June between 7.00 p.m. and midnight. Telephone services may be affected and possibly even disrupted during this operation. 

  4. ["An Italian Court recognizes the occupational origin of a trigeminal neuroma in a mobile telephone user: a case-study of the complex relationships between science and laws"].

    Science.gov (United States)

    Lagorio, Susanna; Vecchia, P

    2011-01-01

    Scientific knowledge is essential for the resolution of disputes in law and administrative applications (such as toxic tort litigation and workers' compensation) and provides essential input for public policy decisions. There are no socially agreed-upon rules for the application of this knowledge except in the law. On a practical level, the legal system lacks the ability to assess the validity of scientific knowledge that can be used as evidence and therefore relies heavily on expert opinion. A key issue is how to ensure that professionals in any field provide judges with sound advice, based on relevant and reliable scientific evidence. The search for solutions to this problem seems particularly urgent in Italy, a country where a number of unprecedented verdicts of guilt have been pronounced in trials involving personal injuries from exposure to electromagnetic fields. An Italian Court has recently recognized the occupational origin of a trigeminal neuroma in a mobile telephone user, and ordered the Italian Workers' Compensation Authority (INAIL) to award the applicant compensation for a high degree (80%) of permanent disability. We describe and discuss the salient aspects of this sentence as a case-study in the framework of the use (and misuse) of scientific evidence in toxic-tort litigations. Based on the motivations of the verdict, it appears that the judge relied on seriously flawed expert testimonies. The "experts" who served in this particular trial were clearly inexperienced in forensic epidemiology in general, as well as in the topic at hand. Selective overviews of scientific evidence concerning cancer risks from mobile phone use were provided, along with misleading interpretations of findings from relevant epidemiologic studies (including the dismissal of the Interphone study results on the grounds of purported bias resulting from industry funding). The necessary requirements to proceed to causal inferences at individual level were not taken into account

  5. Integration of Mobile Manipulators in an Industrial Production

    DEFF Research Database (Denmark)

    Madsen, Ole; Bøgh, Simon; Schou, Casper

    2015-01-01

    Purpose – The purpose of this study has been to evaluate the technology of autonomous mobile manipulation in a real world industrial manufacturing environment. The objective has been to obtain experience in the integration with existing equipment and determine key challenges in maturing...... reports from such a real-world industrial experiment with two mobile manipulators. Design/methodology/approach – In the experiment, autonomous industrial mobile manipulators are integrated into the actual manufacturing environment of the pump manufacturer Grundfos. The two robots together solve the task...... of producing rotors; a task constituted by several sub-tasks ranging from logistics to complex assembly. With a total duration of 10 days, the experiment includes workspace adaptation, safety regulations, rapid robot instruction and running production. Findings – With a setup time of less than one day...

  6. Cooltel'prep: preliminary study on the potential of geothermal cooling for mobile telephone relays; COOLTEL'PREP: etude preliminaire du potentiel de rafraichissement geothermique pour les relais de telephonie mobile

    Energy Technology Data Exchange (ETDEWEB)

    Lachal, B.; Hollmuller, P. [Centre Universitaire d' Etude des Problemes de l' Energie (CUEPE), University of Geneva, Geneva (Switzerland); Pahud, D. [Scuola Universitaria Professionale della Svizzera Italiana (SUPSI), Dipartimento Costruzioni e Territorio (DCT), Lugano (Switzerland); Gauman, A. [ENERGECO, Le Lignon - Geneva (Switzerland)

    2003-07-01

    This final report for the Swiss Federal Office of Energy (SFOE) presents the results of a preliminary study carried out on the possibilities of using geothermal probes for the cooling of the electronics used in mobile telephone relay stations and thus help save electrical energy. Topics covered include the information delivered and the estimates made by mobile telephone operators, the requirements placed on a possible geothermal cooling system and experience already gained in this area in Sweden. Two variants are looked at: vertical borehole heat-exchangers and horizontal heat exchangers laid in trenches that have to be dug anyway. The conclusions made by the authors are presented: They are of the opinion that the cooling loads to be expected do not justify in-depth studies. The realisation of one or two pilot installations - possibly with heat-exchangers buried in cable trenches - is recommended, however.

  7. A Reliable Handoff Mechanism for Mobile Industrial Wireless Sensor Networks.

    Science.gov (United States)

    Ma, Jian; Yang, Dong; Zhang, Hongke; Gidlund, Mikael

    2017-08-04

    With the prevalence of low-power wireless devices in industrial applications, concerns about timeliness and reliability are bound to continue despite the best efforts of researchers to design Industrial Wireless Sensor Networks (IWSNs) to improve the performance of monitoring and control systems. As mobile devices have a major role to play in industrial production, IWSNs should support mobility. However, research on mobile IWSNs and practical tests have been limited due to the complicated resource scheduling and rescheduling compared with traditional wireless sensor networks. This paper proposes an effective mechanism to guarantee the performance of handoff, including a mobility-aware scheme, temporary connection and quick registration. The main contribution of this paper is that the proposed mechanism is implemented not only in our testbed but in a real industrial environment. The results indicate that our mechanism not only improves the accuracy of handoff triggering, but also solves the problem of ping-pong effect during handoff. Compared with the WirelessHART standard and the RSSI-based approach, our mechanism facilitates real-time communication while being more reliable, which can help end-to-end packet delivery remain an average of 98.5% in the scenario of mobile IWSNs.

  8. Performance Implications of Outsourcing in the Mobile Telecommunications Industry

    DEFF Research Database (Denmark)

    Claussen, Jörg; Kretschmer, Tobias; Oehling, Daniel

    We examine how outsourcing of a core service affects firm performance in the context of the mobile telephony industry. We develop hypotheses based on economies of scale, transaction costs, quality advantages from specialization, and bargaining power and test these using a ten-year panel with 50...... mobile network operators outsourcing their network operations. We find that operators can decrease costs, increase revenues and improve their profitability in the long run by outsourcing mobile network operation services. This effect is stronger for small than for big operators....

  9. A mobile telephone-based SMS and internet survey system for self-assessment in Australian anaesthesia: experience of a single practitioner.

    Science.gov (United States)

    Belavy, D

    2014-11-01

    Self-assessment and audit in anaesthesia require a systematic approach to postoperative data collection. The increasing prevalence of mobile internet technology offers a new data collection method for anaesthetists. In this paper, a system for mobile internet data collection is described and the preliminary experience with its use is presented. The system was developed by the author and combined an open source survey application and a short message service (SMS) gateway to send SMS messages to patients after their anaesthesia and surgery. The messages requested patients to complete an online Quality of Recovery survey questionnaire if they had a smartphone. The results were immediately available. A preliminary survey of consenting patients with available mobile telephone numbers in a private practice was undertaken by the author. A total of 123 procedures were eligible for follow-up and survey requests were sent to 94 patients. Sixty-five surveys were completed. This represents 69% of surveys requested, demonstrating that mobile phone technology can be used to provide significant amounts of data for quality assurance. However, the implementation of a mobile internet data collection system requires consideration of privacy principles, security and ethical handling of data.

  10. Object-Orientation is Evil for Mobile Games: Experience from Industrial Mobile RPGs

    DEFF Research Database (Denmark)

    Zhang, Weishan; Han, Dong; Kunz, Thomas

    2007-01-01

    Mobile gaming is playing an important role in the entertainment industry. Good performance is a critical requirement for mobile games in order to achieve acceptable running speed although mobile devices are limited by scarce resources. Object-oriented programming is the prevalent programming....... Therefore if developers are aiming for mobile game performance, we conclude that they should use as few OO features as possible. Structural programming can be a very competitive alternative....... paradigm and this is true for mobile game development as well. As the origin of object-orientation (OO) is not targeting the embedded software domain, there is suspicion as to OO's usability for embedded software, especially with respect to mobile games. Questions arise like how OO and to what degree OO...

  11. Strategic Interactions in Mobile Services of The Malaysian Telecommunication Industry

    OpenAIRE

    Chen, Khar Ye

    2005-01-01

    The mobile telecommunication landscape in Malaysia has gone through some rapid changes in recent years due to the infusion of new technologies and industry deregulation, forcing local players to change the rules of the game. Although only two service providers were currently allowed to operate 3G licenses followed with the consolidation of five players into three in the industry, the conditions did not seem to result in higher entry barrier. The reason is because MCMC has allowed a new group ...

  12. Spectral and energetic study of the microwave level produced by various mobile telephone models in the user head

    International Nuclear Information System (INIS)

    Abu Kassem, I.

    2009-06-01

    The aim of this work is the investigation of real microwave (MW) emission level and propagation properties produced by samples of mobile phones taking as reference the guidelines recommended by the International Commission on Non Ionizing Radiation protection (ICNIRP). Measurements were performed using specified radiation meters for detecting microwaves. These measurements consisted the detecting of frequency spectrum and then the measurements of the strength of electric and magnetic fields as well as the power density. The instantaneous signal level was important for all studied mobile phones, and this level exceed the ICNIRP limits for large part of these phones. Taking into account the mean value, the major part of studies mobile phones respect the international limits. In fact, only 22% of studied mobile phones emit signals from the back side of the phone which exceed the ICNIRP limits. The emitted signal intensity decreases rapidly with distance; it becomes about 10 % of the maximum at 20 cm from the mobile phone. (author)

  13. Proceedings of the New Mobility Industry Forum : a ground-breaking conference about the emerging new mobility industry

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-07-01

    New Mobility refers to a world-wide cluster of industries that are addressing emerging sustainable transportation needs in urban regions. New Mobility provides real life solutions for moving goods and people in ways that are integrated, clean, smart, service-oriented, safe and user-focused. This conference provided an opportunity for professionals with an interest in next generation transportation products to learn about the latest service, product, and technology developments in the global New Mobility Market. It also provided an opportunity to exchange ideas with a wide range of industry players on telecommunications, information technology, supply chain management, intelligent transportation systems, and transportation equipment. Some of the solutions that New Mobility promotes is to show businesses how they can gain competitive advantages by reducing unnecessary travel through smart growth development, telework-ready intelligent buildings and electronic conferencing. The 5 industry working sessions at this conference were entitled: integrated mobility systems; traveller information; Toronto's waterfront; transportation management association; and, urban green tourism. refs., tabs., figs.

  14. Perceptions of mobile network operators regarding the cost drivers of the South African mobile phone industry

    Directory of Open Access Journals (Sweden)

    Musenga F. Mpwanya

    2016-11-01

    Implications: The findings of this study should assist MNOs in their monitoring of cost drivers and in the identification of cost reduction opportunities, in order to remain effective and efficient in the industry. This study’s findings should help regulating authorities (such as the Department of Communications and the Independent Communication Authority of South Africa [ICASA] to gain insights into the cost drivers of the South African mobile phone industry from the perspective of a network operator, and thus to develop appropriate mobile phone policies.

  15. Inclusion of mobile telephone numbers into an ongoing population health survey in New South Wales, Australia, using an overlapping dual-frame design: impact on the time series.

    Science.gov (United States)

    Barr, Margo L; Ferguson, Raymond A; Steel, David G

    2014-08-12

    Since 1997, the NSW Population Health Survey (NSWPHS) had selected the sample using random digit dialing of landline telephone numbers. When the survey began coverage of the population by landline phone frames was high (96%). As landline coverage in Australia has declined and continues to do so, in 2012, a sample of mobile telephone numbers was added to the survey using an overlapping dual-frame design. Details of the methodology are published elsewhere. This paper discusses the impacts of the sampling frame change on the time series, and provides possible approaches to handling these impacts. Prevalence estimates were calculated for type of phone-use, and a range of health indicators. Prevalence ratios (PR) for each of the health indicators were also calculated using Poisson regression analysis with robust variance estimation by type of phone-use. Health estimates for 2012 were compared to 2011. The full time series was examined for selected health indicators. It was estimated from the 2012 NSWPHS that 20.0% of the NSW population were mobile-only phone users. Looking at the full time series for overweight or obese and current smoking if the NSWPHS had continued to be undertaken only using a landline frame, overweight or obese would have been shown to continue to increase and current smoking would have been shown to continue to decrease. However, with the introduction of the overlapping dual-frame design in 2012, overweight or obese increased until 2011 and then decreased in 2012, and current smoking decreased until 2011, and then increased in 2012. Our examination of these time series showed that the changes were a consequence of the sampling frame change and were not real changes. Both the backcasting method and the minimal coverage method could adequately adjust for the design change and allow for the continuation of the time series. The inclusion of the mobile telephone numbers, through an overlapping dual-frame design, did impact on the time series for some of

  16. Sustainable individual mobility - critical choices for government and industry. Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    Anon,

    1996-11-01

    The Alliance for Global Sustainability, a partnership between the Massachusetts Institute of Technology, the Tokyo University and the Swiss Federal Institute of Technology, planned the International Conference on `Sustainable Individual Mobility - Critical Choices for Government and Industry` to be held in November, 1996. The conference had to be cancelled. However, nearly all authors delivered their papers which are now published in this volume. The five planned sections dealt with the following topics: sustainable individual mobility, long term worldwide demand scenarios to the year 2020, how to satisfy demand, assessment of impact `supply-demand`, and policies. (author) figs., tabs., refs.

  17. Impact of Disruptive Innovations on Mobile Telecom Industry in Lebanon

    Directory of Open Access Journals (Sweden)

    Wael Bakhit

    2016-04-01

    Full Text Available The telecommunication industry is different from other industries in the basis of innovation rate. This industry continuously provides end users with new technological generations and disruptive technologies. Due to the complexity of the nature of the product served, telecommunication industry is an important case to study in order to explain the real reasons for the challenges facing telecom companies. Researching in this area will explain why some companies survive while others fail. The wide range served technology innovations is most likely to result in rapid mutation of consumers’ spending habits thus directly influencing the mobile phone companies. The aim of this is to test the reliability of innovations and its impact on companies’ profitability. For that purpose, a survey with 200 end users and 20 employees from two telecom providers (“Alfa, and “Touch” was conducted to investigate various disruptive and conventional means and their impact on the financial performance of telecom industry. The results show that most of the revenue of telecom industry comes from usage of data while the industry is lacking for competition, and quality services while charging high tariffs for customers. Currently customers are migrating to data, therefore performing a pressure on the industry to improve its services. To conclude, network operators need to decide what to they want to sacrifice and how far they want to go to reach targeted results.

  18. Trajectory planning and optimal tracking for an industrial mobile robot

    Science.gov (United States)

    Hu, Huosheng; Brady, J. Michael; Probert, Penelope J.

    1994-02-01

    This paper introduces a unified approach to trajectory planning and tracking for an industrial mobile robot subject to non-holonomic constraints. We show (1) how a smooth trajectory is generated that takes into account the constraints from the dynamic environment and the robot kinematics; and (2) how a general predictive controller works to provide optimal tracking capability for nonlinear systems. The tracking performance of the proposed guidance system is analyzed by simulation.

  19. Factors Affecting Customer Satisfaction in Mobile Telecommunication Industry in Bangladesh

    OpenAIRE

    Md. Rahman

    2014-01-01

    Identification of factors responsible for customer satisfaction is a key concern of marketing scholars and marketers in now a days and it will remain in the future. There is considerable evidence that quality factors affecting customer satisfaction in numerous ways. However, this empirical study is initiated to find out what particular factors responsible for customer satisfaction in the mobile tel- ecommunication industry in Bangladesh. 282 samples have been collected through structured ques...

  20. Research on Dongguan Mobile Phone Industry Development Status from the Patent Perspective

    OpenAIRE

    Qiu Yu

    2017-01-01

    [Purpose/significance] Through the analysis of the patent of five Dongguan mobile phone industries, this paper aims at providing information references for the development of Dongguan mobile phone industry. [Method/process] This paper first introduced the basic information of the mobile phone industry in our country, selected Dongguan mobile phone industry patents as the research object, and analyzed overall development trend--the general situation and the trend of applicants, inventors and I...

  1. "Little Helper" - An Autonomous Industrial Mobile Manipulator Concept

    Directory of Open Access Journals (Sweden)

    Mads Hvilshoj

    2011-06-01

    Full Text Available This paper presents the concept "autonomous industrial mobile manipulation" (AIMM based on the mobile manipulator "Little Helper" - an ongoing research project at Aalborg University, Denmark, concerning the development of an autonomous and flexible manufacturing assistant. The paper focuses on the contextual aspects and the working principles of AIMM. Furthermore, the paper deals with the design principles and overall hardware and software architectures of "Little Helper" from a functional and modular mechatronics point of view, in order to create a generic AIMM platform. The design challenges faced in the project is to integrate commercial off‐the‐shelf (COTS and dedicated highly integrated systems into an autonomous mobile manipulator system with the ability to perform diverse tasks in industrial environments. We propose an action based domain specific communication language for AIMM for routine and task definition, in order to lower the entry barriers for the users of the technology. To demonstrate the "Little Helper" concept a full‐scale prototype has been built and different application examples carried out. Experiences and knowledge gained from this show promising results regarding industrial integration, exploitation and maturation of the AIMM technology.

  2. CONFUSION WITH TELEPHONE NUMBERS

    CERN Multimedia

    Telecom Service

    2002-01-01

    he area code is now required for all telephone calls within Switzerland. Unfortunately this is causing some confusion. CERN has received complaints that incoming calls intended for CERN mobile phones are being directed to private subscribers. This is caused by mistakenly dialing the WRONG code (e.g. 022) in front of the mobile number. In order to avoid these problems, please inform your correspondents that the correct numbers are: 079 201 XXXX from Switzerland; 0041 79 201 XXXX from other countries. Telecom Service

  3. CONFUSION WITH TELEPHONE NUMBERS

    CERN Multimedia

    Telecom Service

    2002-01-01

    The area code is now required for all telephone calls within Switzerland. Unfortunately this is causing some confusion. CERN has received complaints that incoming calls intended for CERN mobile phones are being directed to private subscribers. This is caused by mistakenly dialing the WRONG code (e.g. 022) in front of the mobile number. In order to avoid these problems, please inform your correspondents that the correct numbers are: 079 201 XXXX from Switzerland; 0041 79 201 XXXX from other countries. Telecom Service  

  4. Electromagnetic fields from base stations for cellular mobile telephones. Measurements around base stations in the Oslo area

    International Nuclear Information System (INIS)

    Hannevik, Merete

    2000-01-01

    Measurements of radio frequent radiation from base station antennas for cellular mobile telephony have been performed. Measurements were performed inside the buildings in the area just behind or below antennas mounted on the wall or rooftop on buildings and on the ground below tower-mounted antennas. Except from the area 2-3 meters just in front of the antennas the electrical field levels were well below the international guidelines. (Author)

  5. 76 FR 54495 - In the Matter of Certain Mobile Telephones and Modems; Notice of a Commission Determination Not...

    Science.gov (United States)

    2011-09-01

    ... domestic industry. The Commission's notice of investigation named the following respondents: LG Electronics, Inc. of South Korea; LG Electronics USA, Inc. of Englewood Cliffs, New Jersey; and LG Electronics... Sony Corporation of Japan. 76 FR 5824-25. The complaint alleges violations of section 337 of the Tariff...

  6. The Effect of Tailored Web-Based Feedback and Optional Telephone Coaching on Health Improvements: A Randomized Intervention Among Employees in the Transport Service Industry.

    Science.gov (United States)

    Solenhill, Madeleine; Grotta, Alessandra; Pasquali, Elena; Bakkman, Linda; Bellocco, Rino; Trolle Lagerros, Ylva

    2016-08-11

    Lifestyle-related health problems are an important health concern in the transport service industry. Web- and telephone-based interventions could be suitable for this target group requiring tailored approaches. To evaluate the effect of tailored Web-based health feedback and optional telephone coaching to improve lifestyle factors (body mass index-BMI, dietary intake, physical activity, stress, sleep, tobacco and alcohol consumption, disease history, self-perceived health, and motivation to change health habits), in comparison to no health feedback or telephone coaching. Overall, 3,876 employees in the Swedish transport services were emailed a Web-based questionnaire. They were randomized into: control group (group A, 498 of 1238 answered, 40.23%), or intervention Web (group B, 482 of 1305 answered, 36.93%), or intervention Web + telephone (group C, 493 of 1333 answered, 36.98%). All groups received an identical questionnaire, only the interventions differed. Group B received tailored Web-based health feedback, and group C received tailored Web-based health feedback + optional telephone coaching if the participants' reported health habits did not meet the national guidelines, or if they expressed motivation to change health habits. The Web-based feedback was fully automated. Telephone coaching was performed by trained health counselors. Nine months later, all participants received a follow-up questionnaire and intervention Web + telephone. Descriptive statistics, the chi-square test, analysis of variance, and generalized estimating equation (GEE) models were used. Overall, 981 of 1473 (66.60%) employees participated at baseline (men: 66.7%, mean age: 44 years, mean BMI: 26.4 kg/m(2)) and follow-up. No significant differences were found in reported health habits between the 3 groups over time. However, significant changes were found in motivation to change. The intervention groups reported higher motivation to improve dietary habits (144 of 301 participants, 47

  7. Mobile robots for the nuclear industry - A 1990 status report

    International Nuclear Information System (INIS)

    Meieran, H.B.

    1990-01-01

    Mobile robots with and without manipulating arms have been available for use in radioactive environments for almost 30 yr. Their use commenced in the early 1960s with a family of mobile robots manufactured by the PAR Corporation (now the PAR division of CIMCORP). It was a tethered, two-tracked teleoperator-controlled vehicle that supported one master-slave manipulating arm. The durability of this device is continuing to be demonstrated by HERMAN, which is currently on standby availability at the Oak Ridge National Laboratory (ORNL) to respond to emergency situations by supporting mitigating actions at scenes of incidents that involve the release of radioactive material. Mobile robots are being employed in a spectrum of locations in many reactors and other nuclear installations. This paper presents the current status of the use of mobile robots in the nuclear industry and describes currently contemplated missions, with examples, that are being or will be conducted on terrestrial surfaces, underwater, in pipeline locations, and through the air

  8. Mobilizing private finance to drive an energy industrial revolution

    International Nuclear Information System (INIS)

    Mathews, John A.; Kidney, Sean; Mallon, Karl; Hughes, Mark

    2010-01-01

    While uptake of renewable energies as a solution to climate change is widely discussed, the issue of public vs. private financing is not yet adequately explored. The debates over the Kyoto Protocol and its successor, culminating in the COP15 Climate Change Conference in Copenhagen in December 2009, maintained a strong preference for public over private financing. Yet it is also clear to most observers that the energy revolution will never happen without the involvement of private finance to drive private investment. In this Viewpoint, we discuss the ways in which private financing could be mobilized to drive the energy industrial revolution that is needed if climate change mitigation is to succeed.

  9. Effects of automated smartphone mobile recovery support and telephone continuing care in the treatment of alcohol use disorder: study protocol for a randomized controlled trial.

    Science.gov (United States)

    McKay, James R; Gustafson, David H; Ivey, Megan; McTavish, Fiona; Pe-Romashko, Klaren; Curtis, Brenda; Oslin, David A; Polsky, Daniel; Quanbeck, Andrew; Lynch, Kevin G

    2018-01-30

    New smartphone communication technology provides a novel way to provide personalized continuing care support following alcohol treatment. One such system is the Addiction version of the Comprehensive Health Enhancement Support System (A-CHESS), which provides a range of automated functions that support patients. A-CHESS improved drinking outcomes over standard continuing care when provided to patients leaving inpatient treatment. Effective continuing care can also be delivered via telephone calls with a counselor. Telephone Monitoring and Counseling (TMC) has demonstrated efficacy in two randomized trials with alcohol-dependent patients. A-CHESS and TMC have complementary strengths. A-CHESS provides automated 24/7 recovery support services and frequent assessment of symptoms and status, but does not involve regular contact with a counselor. TMC provides regular and sustained contact with the same counselor, but no ongoing support between calls. The future of continuing care for alcohol use disorders is likely to involve automated mobile technology and counselor contact, but little is known about how best to integrate these services. To address this question, the study will feature a 2 × 2 design (A-CHESS for 12 months [yes/no] × TMC for 12 months [yes/no]), in which 280 alcohol-dependent patients in intensive outpatient programs (IOPs) will be randomized to one of the four conditions and followed for 18 months. We will determine whether adding TMC to A-CHESS produces fewer heavy drinking days than TMC or A-CHESS alone and test for TMC and A-CHESS main effects. We will determine the costs of each of the four conditions and the incremental cost-effectiveness of the three active conditions. Analyses will also examine secondary outcomes, including a biological measure of alcohol use, and hypothesized moderation and mediation effects. The results of the study will yield important information on improving patient alcohol use outcomes by integrating mobile

  10. Factors Affecting Customer Satisfaction in Mobile Telecommunication Industry in Bangladesh

    Directory of Open Access Journals (Sweden)

    Md. Rahman

    2014-06-01

    Full Text Available Identification of factors responsible for customer satisfaction is a key concern of marketing scholars and marketers in now a days and it will remain in the future. There is considerable evidence that quality factors affecting customer satisfaction in numerous ways. However, this empirical study is initiated to find out what particular factors responsible for customer satisfaction in the mobile tel- ecommunication industry in Bangladesh. 282 samples have been collected through structured questionnaire; study reveals that service innovativeness, service reli- ability, service competitiveness and service consistency have significant influence on making customer satisfied and the operator’s network/signal coverage, pricing, offering, fulfillment of customer demand, value added service, brand value and op - erators contribution for society have insignificant influences on making customer satisfied at five percent level of significant at multiple regression analysis. On the basis of these findings; study concludes that in promoting customer satisfaction mobile service providers should be concerned for factors responsible for insignifi- cant influence on customer satisfaction and care of those factors have significant influence on promoting customer satisfaction in telecommunication industry in Bangladesh.

  11. Quantifying the bystander-effect of 2.5G mobile telephones on the speech perception of digital hearing aid users.

    Science.gov (United States)

    Vlastarakos, P V; Nikolopoulos, T P; Manolopoulos, L; Stamou, A; Halkiotis, K K; Ferekidis, E; Georgiou, E

    2012-01-01

    To quantify the bystander-effect of 2.5G mobile telephones (2.5G-MTs) on the speech perception of digital hearing-aid (dHA) users. Differences in the susceptibility of behind-the-ear (BTE) compared to in-to-the-ear (ITE) dHAs were also assessed. Prospective-comparative study conducted at a tertiary referral centre (ENT Department) and a HA-fitting laboratory. Key-word recognition scores from open-sentence lists were calculated. Power-analysis determined that a minimum of 60 subjects with SNHL (30 in each group), using either BTE or ITE dHAs, were required for reliable study outcomes. Sixty-four adults were tested with a functioning 2.5G-MT at almost physical contact with their ear; thirty subjects used BTE and 34 ITE dHAs. Aided word recognition score differences between studied groups and within each group, while a 2.5G-MT was activated. Cut-off inclusion criterion regarding baseline aided word recognition score was 75%. Baseline aided word recognition scores for ITE dHAs were better compared to BTE ones (p ITE dHAs proved more susceptible to electromagnetic interference (p ITE HAs is not confirmed by the results of the present study. EBM level of evidence: 2c.

  12. Autonomous Industrial Mobile Manipulation (AIMM) - Maturation, Exploitation and Implementation

    DEFF Research Database (Denmark)

    Bøgh, Simon

    ) "Little Helper" is introduced, a manufacturing assistant inspired by the Walt Disney character. The main rationale of the AIMM concept is a compromise between traditional automation (efficiency) and manual labor (flexibility), which contributes to realizing transformable manufacturing systems. From...... a state-of-the-art review, it is observed that implementations of mobile manipulators in industry have been limited although the needs for flexible automation are present. The second topic is “Identifying skills for AIMM robots” and is dedicated to defining a unifying terminology for task......-level programming by means of skills with focus on the identification of skills for AIMM robots. The terminology is built as a hierarchy similar to that of human action modeling (e.g. actions and activities) or human language (e.g. words and sentences). Two approaches are applied for identifying relevant skills...

  13. Brand image, cultural events and loyalty in mobile industry

    Directory of Open Access Journals (Sweden)

    Thelma Valéria Rocha

    2013-05-01

    Full Text Available : This study analyses the effect of cultural events in brand image and customers’ loyalty in the mobile industry. The main relevance is to discuss the effectiveness’ of cultural events, those demanding high investments’ for the companies which have to explain the results in terms of loyalty and brand image. The subject is reviewed theoretical considering three topics: cultural events, brand image and loyalty, which lead to hypotheses to be tested. The field research of a quantitative nature uses the survey method, which was applied to 150 teenagers consumers of mobiles companies, classes A and B. The results of field research show that there is a positive relationship between cultural activities and brand image, and between the brand image and loyalty. However, there was significant correlation between cultural events and loyalty only to B Company. It may be related with B events wish were prepared to this target and may improve loyalty. To companies as A and C, brand image acts as moderator between cultural events and loyalty. These results indicated that cultural events may have impact in loyalty, since the company developed those actions to the target. As contribution, this study fills a gap which is the study that discusses effect of cultural activities on brand image and loyalty, in emerging economies, as Brazil, where few researches consider cultural events.

  14. Physical protection of mobile radioactive sources commonly used in the well logging and industrial radiography industries

    International Nuclear Information System (INIS)

    Barlow, Maegon E.

    2016-01-01

    The mission of the U.S. Department of Energy/National Nuclear Security Administration's (NNSA) Office of Radiological Security (ORS) is to protect high-activity radiological materials around the globe. ORS works domestically within the United States and collaborates with over 80 countries to protect medical, industrial, research and other radiological sources from being used by malicious actors in a radiological dispersal device (RDD) or radiation exposure device (RED). One area of specific concern is mobile radioactive sources, such as those used in radiography to inspect welds or metal integrity, and those in the oil and gas industry to characterize exploration and production wells in pursuit of oil caches. These mobile radiological sources are of sufficient Curie quantities to be categorized as desirable sources for malicious actors. This presentation will provide an overview of a mobile source tracking system developed by ORS in conjunction with Pacific Northwest National Laboratory (PNNL), and will discuss how the system can contribute to source security, as well as next steps to pilot this technology

  15. Student Recruitment for the Mobile Generation : An Exploratory Study of Mobile Marketing Practices in the International Higher Education Industry

    OpenAIRE

    Zinn, Marian; Johansson, Helen

    2015-01-01

    Background: In an increasingly market-driven and global higher education industry, characterized by growing international competition and the emergence of disruptive mobile technologies, higher education institutions (HEIs) are challenged to adopt innovative ways of marketing for student recruitment to sustain student enrollment numbers. Within this new landscape the concept of mobile marketing for student recruitment has become an important issue for HEIs. Mobile devices are playing an incre...

  16. Rural health centres, communities and malaria case detection in Zambia using mobile telephones: a means to detect potential reservoirs of infection in unstable transmission conditions.

    Science.gov (United States)

    Kamanga, Aniset; Moono, Petros; Stresman, Gillian; Mharakurwa, Sungano; Shiff, Clive

    2010-04-15

    Effective malaria control depends on timely acquisition of information on new cases, their location and their frequency so as to deploy supplies, plan interventions or focus attention on specific locations appropriately to intervene and prevent an upsurge in transmission. The process is known as active case detection, but because the information is time sensitive, it is difficult to carry out. In Zambia, the rural health services are operating effectively and for the most part are provided with adequate supplies of rapid diagnostic tests (RDT) as well as effective drugs for the diagnosis and treatment of malaria. The tests are administered to all prior to treatment and appropriate records are kept. Data are obtained in a timely manner and distribution of this information is important for the effective management of malaria control operations. The work reported here involves combining the process of positive diagnoses in rural health centres (passive case detection) to help detect potential outbreaks of malaria and target interventions to foci where parasite reservoirs are likely to occur. Twelve rural health centres in the Choma and Namwala Districts were recruited to send weekly information of rapid malaria tests used and number of positive diagnoses to the Malaria Institute at Macha using mobile telephone SMS. Data were entered in excel, expressed as number of cases per rural health centre and distributed weekly to interested parties. These data from each of the health centres which were mapped using geographical positioning system (GPS) coordinates were used in a time sensitive manner to plot the patterns of malaria case detection in the vicinity of each location. The data were passed on to the appropriate authorities. The seasonal pattern of malaria transmission associated with local ecological conditions can be seen in the distribution of cases diagnosed. Adequate supplies of RDT are essential in health centres and the system can be expanded throughout the

  17. Maintenance of the CERN telephone exchanges

    CERN Multimedia

    TS Department

    2008-01-01

    Maintenance work will be carried out on the CERN telephone exchanges between 8 p.m. and midnight on 3 December. During this time, the fixed-line telephone and audio-conference services may be disrupted. However, the CCC and the Fire Brigade will be reachable at all times. Mobile telephone services (GSM) will not be affected by this work. For further details please contact mailto:Netops@cern.ch.

  18. Maintenance of the CERN telephone exchanges

    CERN Multimedia

    TS Department

    2008-01-01

    Maintenance work will be carried out on the CERN telephone exchanges between 8 p.m. and midnight on 3 December. During this time, the fixed-line telephone and audio-conference services may be disrupted. However, the CCC and the Fire Brigade will be reachable at all times. Mobile telephone services (GSM) will not be affected by this work. For further details please contact Netops@cern.ch.

  19. 78 FR 59038 - Mobile Medical Applications; Guidance for Industry and Food and Drug Administration Staff...

    Science.gov (United States)

    2013-09-25

    ... FDA intends to apply its regulatory oversight to only those mobile apps that are medical devices and...] Mobile Medical Applications; Guidance for Industry and Food and Drug Administration Staff; Availability...) is announcing the availability of the guidance entitled ``Mobile Medical Applications.'' The FDA is...

  20. 75 FR 56651 - ITS Joint Program Office; Trucking Industry Mobility & Technology Coalition Annual Meeting

    Science.gov (United States)

    2010-09-16

    ... DEPARTMENT OF TRANSPORTATION ITS Joint Program Office; Trucking Industry Mobility & Technology... Transportation. ACTION: Notice. The Trucking Industry Mobility & Technology Coalition (TIMTC) Annual [[Page 56652...: Beating Gridlock with a Smart Grid; U.S. DOT Truck Technology Initiatives; and State and Federal...

  1. Integration and Assessment of Multiple Mobile Manipulators in a Real-World Industrial Production Facility

    DEFF Research Database (Denmark)

    Bøgh, Simon; Schou, Casper; Rühr, Thomas

    2014-01-01

    This paper presents a large-scale research experiment carried out within the TAPAS project, where multiple mobile manipulators were integrated and assessed in an industrial context. We consider an industrial scenario in which mobile manipulators naturally extend automation of logistic tasks towar...

  2. 48 CFR 206.302-3 - Industrial mobilization; or engineering, development, or research capability.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Industrial mobilization; or engineering, development, or research capability. 206.302-3 Section 206.302-3 Federal Acquisition... COMPETITION REQUIREMENTS Other Than Full and Open Competition 206.302-3 Industrial mobilization; or...

  3. Mobile technologies and supply chain management - lessons for the hospitality industry

    OpenAIRE

    Car, Tomislav; Pilepić, Ljubica; Šimunić, Mislav

    2014-01-01

    Purpose – The purpose of this paper is to define preconditions and integration capabilities of the mobile business in supply chain management (SCM) in the hospitality industry via mobile devices and mobile applications. The aims of this paper are to reflect on what mobile technology has to offer and to draw attention to the role of mobile applications and their use in the SCM. Although mobile technologies are present in almost all areas, they are not used to their full potential. Design – The...

  4. What are the prospects for citizen science in agriculture? Evidence from three continents on motivation and mobile telephone use of resource-poor farmers.

    Science.gov (United States)

    Beza, Eskender; Steinke, Jonathan; van Etten, Jacob; Reidsma, Pytrik; Fadda, Carlo; Mittra, Sarika; Mathur, Prem; Kooistra, Lammert

    2017-01-01

    As the sustainability of agricultural citizen science projects depends on volunteer farmers who contribute their time, energy and skills, understanding their motivation is important to attract and retain participants in citizen science projects. The objectives of this study were to assess 1) farmers' motivations to participate as citizen scientists and 2) farmers' mobile telephone usage. Building on motivational factors identified from previous citizen science studies, a questionnaire based methodology was developed which allowed the analysis of motivational factors and their relation to farmers' characteristics. The questionnaire was applied in three communities of farmers, in countries from different continents, participating as citizen scientists. We used statistical tests to compare motivational factors within and among the three countries. In addition, the relations between motivational factors and farmers characteristics were assessed. Lastly, Principal Component Analysis (PCA) was used to group farmers based on their motivations. Although there was an overlap between the types of motivations, for Indian farmers a collectivistic type of motivation (i.e., contribute to scientific research) was more important than egoistic and altruistic motivations. For Ethiopian and Honduran farmers an egoistic intrinsic type of motivation (i.e., interest in sharing information) was most important. While fun has appeared to be an important egoistic intrinsic factor to participate in other citizen science projects, the smallholder farmers involved in this research valued 'passing free time' the lowest. Two major groups of farmers were distinguished: one motivated by sharing information (egoistic intrinsic), helping (altruism) and contribute to scientific research (collectivistic) and one motivated by egoistic extrinsic factors (expectation, expert interaction and community interaction). Country and education level were the two most important farmers' characteristics that

  5. What are the prospects for citizen science in agriculture? Evidence from three continents on motivation and mobile telephone use of resource-poor farmers.

    Directory of Open Access Journals (Sweden)

    Eskender Beza

    Full Text Available As the sustainability of agricultural citizen science projects depends on volunteer farmers who contribute their time, energy and skills, understanding their motivation is important to attract and retain participants in citizen science projects. The objectives of this study were to assess 1 farmers' motivations to participate as citizen scientists and 2 farmers' mobile telephone usage. Building on motivational factors identified from previous citizen science studies, a questionnaire based methodology was developed which allowed the analysis of motivational factors and their relation to farmers' characteristics. The questionnaire was applied in three communities of farmers, in countries from different continents, participating as citizen scientists. We used statistical tests to compare motivational factors within and among the three countries. In addition, the relations between motivational factors and farmers characteristics were assessed. Lastly, Principal Component Analysis (PCA was used to group farmers based on their motivations. Although there was an overlap between the types of motivations, for Indian farmers a collectivistic type of motivation (i.e., contribute to scientific research was more important than egoistic and altruistic motivations. For Ethiopian and Honduran farmers an egoistic intrinsic type of motivation (i.e., interest in sharing information was most important. While fun has appeared to be an important egoistic intrinsic factor to participate in other citizen science projects, the smallholder farmers involved in this research valued 'passing free time' the lowest. Two major groups of farmers were distinguished: one motivated by sharing information (egoistic intrinsic, helping (altruism and contribute to scientific research (collectivistic and one motivated by egoistic extrinsic factors (expectation, expert interaction and community interaction. Country and education level were the two most important farmers' characteristics

  6. Rural health centres, communities and malaria case detection in Zambia using mobile telephones: a means to detect potential reservoirs of infection in unstable transmission conditions

    Directory of Open Access Journals (Sweden)

    Kamanga Aniset

    2010-04-01

    Full Text Available Abstract Background Effective malaria control depends on timely acquisition of information on new cases, their location and their frequency so as to deploy supplies, plan interventions or focus attention on specific locations appropriately to intervene and prevent an upsurge in transmission. The process is known as active case detection, but because the information is time sensitive, it is difficult to carry out. In Zambia, the rural health services are operating effectively and for the most part are provided with adequate supplies of rapid diagnostic tests (RDT as well as effective drugs for the diagnosis and treatment of malaria. The tests are administered to all prior to treatment and appropriate records are kept. Data are obtained in a timely manner and distribution of this information is important for the effective management of malaria control operations. The work reported here involves combining the process of positive diagnoses in rural health centres (passive case detection to help detect potential outbreaks of malaria and target interventions to foci where parasite reservoirs are likely to occur. Methods Twelve rural health centres in the Choma and Namwala Districts were recruited to send weekly information of rapid malaria tests used and number of positive diagnoses to the Malaria Institute at Macha using mobile telephone SMS. Data were entered in excel, expressed as number of cases per rural health centre and distributed weekly to interested parties. Results These data from each of the health centres which were mapped using geographical positioning system (GPS coordinates were used in a time sensitive manner to plot the patterns of malaria case detection in the vicinity of each location. The data were passed on to the appropriate authorities. The seasonal pattern of malaria transmission associated with local ecological conditions can be seen in the distribution of cases diagnosed. Conclusions Adequate supplies of RDT are essential in

  7. Maintenance of the CERN telephone exchanges

    CERN Multimedia

    2007-01-01

    Maintenance work will be carried out on the CERN telephone exchanges between 8 p.m. and midnight on 20 November. Fixed-line telephone and audioconference services may be disrupted while the work is being carried out. However, the CCC and the fire brigade will be contactable at any time. Mobile telephony services (GSM) will not be affected by the maintenance work. For further details about the maintenance work, please contact the telephone switchboard on 76111 or by email to standard.telephone@cern.ch. Telecom Section IT/CS

  8. Perceptions of managers regarding supply chain cost reduction in the South African mobile phone industry

    Directory of Open Access Journals (Sweden)

    Musenga F. Mpwanya

    2015-06-01

    Full Text Available Background: Many industries, including the mobile phone industry, experience a surge in supply chain (SC costs in the provision of products and services to their customers. Despite this, only a few studies have been conducted on SC cost reduction in South Africa and globally. Objective: This study seeks to understand the perceptions of managers regarding cost reduction in the South African mobile phone SC. Method: A qualitative case study was conducted, involving eight willing managers and using semi-structured interviews, observation and documents. Interviews transcripts were analysed thematically with the help of Atlas.ti and a threefold process was followed, comprising data reduction, data display and data interpretation and conclusion drawing. Results: The findings suggest that mobile phone companies should consolidate their strategic relationships and be efficient, in order to effectively reduce costs in the South African mobile phone SC. To achieve this, whilst South African mobile network operators have to share more and more infrastructure and outsource their operations, other mobile phone companies should re-engineer their operational processes and their reduce costs across the SC. Conclusion: The knowledge generated from this study should assist South African mobile phone companies to reduce their SC costs and address high-priced mobile services. On the other hand, this study should assist regulating authorities (the Department of Communications and the Independent Communication Authority of South Africa to gain insights into the challenges faced by the mobile phone industry in South Africa and, therefore, to make appropriate and adequate mobile telecommunication policies.

  9. A supply chain cost reduction framework for the South African mobile phone industry

    Directory of Open Access Journals (Sweden)

    Musenga F. Mpwanya

    2017-03-01

    Aim: The purpose of this study is to explore supply chain costs in the South African mobile phone industry, and to develop a supply chain cost-reduction framework for the South African mobile phone industry. Setting: This study explores supply chain costs in four mobile phone companies operating in the South African mobile phone industry, of which three mobile network operators and one mobile retailing group. It uses semi-structured interview data collected in 2011. Method: This study adopted a qualitative case study design to understand supply chain costs and develop a supply chain cost-reduction framework for the South African mobile phone industry. Eight semi-structured interviews with managers of mobile phone companies were conducted. The data were analysed with the help of Atlas.ti, using an adapted three-phased analytical framework as suggested by Miles and Huberman (1994 and O’ Dwyer (2004. Results: The study found that consolidation of strategic relationships through collaboration and strategic alliances between MNOs and other supply chain players is one of the ways to drive costs down across the supply chain. Outsourcing of some of the support activities and retailers’ direct purchasing transactions from device manufacturers were also found to be other avenues for reducing supply chain costs in the industry. Conclusion: The study suggests that mobile network operators (MNOs need to consolidate their strategic relationships by increasing the share of the network infrastructure, and emphasising the need to strive for operational efficiencies. This combined effort should result in significant cost reductions across the supply chain. The findings of this study provided some avenues that managers of mobile-phone companies could consider to drive costs down supply chain-wide and service end-users at lower rates. The findings of this study could also help regulating authorities to get insights into supply chain cost reduction and develop appropriate

  10. Total Telephone Tips.

    Science.gov (United States)

    Corder, Lloyd E.; And Others

    This manual of telephone behavior tips for business and sales professionals offers ways to handle the disgruntled caller and makes suggestions on topics relevant to the telephone. The manual is divided into the following sections and subsections: (1) Common Courtesy (staff tips, answering the telephone, screening calls, transferring calls, taking…

  11. Telephone Exchange Maintenance

    CERN Multimedia

    2005-01-01

    Urgent maintenance work on CERN telephone exchanges will be performed on 24 March from 6 a.m. to 8 a.m. Telephone services may be disrupted or even interrupted during this time. For more details, please contact us by email at Standard.Telephone@cern.ch.

  12. Application of Blue Ocean Strategy to Chinese 3G Mobile Telecom Industry

    OpenAIRE

    Wang, Zang; Yang, Jin Wei

    2010-01-01

    The purpose of this study was to apply “Blue Ocean” strategy to Chinese 3G mobile telecom industry. Chinese 3G mobile telecom industry is a rapidly growing multiple industry which served a lot of services to customers. The thesis tries to find whether all services are important to Chinese 3G operators’ competiveness and how to create a blue ocean for Chinese 3G operators, help Chinese 3G operators to find their core service from the customers’ opinion and create a new blue ocean industry of m...

  13. Analysis And Mathematical Modeling Of Consumer Behavior In Mobile Telecommunications Industry

    Directory of Open Access Journals (Sweden)

    Saranga Gunasekara

    2015-06-01

    Full Text Available Abstract The mobile telecommunications industry is capital intensive by nature. With the rapid advancement of technology and changing consumer behaviors mobile network operators has had to adapt their product and service portfolio in quick succession. The main implication of the need for high capital investments is the risk associated with the investment. Therefore it is essential that mobile telcos follow up technological investments with the correct service provisioning to the customers. This requires a thorough understanding of the behavior of the consumers. Through this paper the author attempts to identify evaluate and quantify the effects of a number of traits of consumers that determine the consumer preference to a particular mobile network brand. The author also provides recommendations on strategy formulation. The evaluation has been carried out in the context of the Sri Lankan Mobile Telecommunications Industry.

  14. Maintenance of the CERN telephone exchanges

    CERN Multimedia

    IT/CS

    2014-01-01

    Maintenance work will be carried out on the CERN telephone exchanges between 8 p.m. and 2 a.m. on 26 August.   Fixed-line telephone and audio-conference services may be disrupted during this intervention. Nevertheless, the CCC and the Fire Brigade will be reachable at any time. Mobile telephony services (GSM) will not be affected by the maintenance work.

  15. Maintenance of the CERN telephone exchanges

    CERN Multimedia

    IT Department

    2009-01-01

    Maintenance work will be carried out on the CERN telephone exchanges between 8h30 and 17h30 on Saturday 9 May. Fixed-line telephone and audio-conference services may be disrupted during this intervention. Nevertheless, the CCC and the fire brigade will be reachable at any time. Mobile telephony services (GSM) will not be affected by the maintenance work. IT/CS/CS

  16. Maintenance of the CERN telephone exchanges

    CERN Multimedia

    IT Department

    2009-01-01

    Maintenance work will be carried out on the CERN telephone exchanges between 20h00 and midnight on the 29th of July in order to apply the latest software patches. Fixed-line telephone and audio-conference services may be disrupted during this intervention. Nevertheless, the CCC and the fire brigade will be reachable at any time. Mobile telephony services (GSM) will not be affected by the maintenance work. IT/CS/CS

  17. Maintenance of the CERN telephone exchanges

    CERN Multimedia

    IT Department

    2011-01-01

    Maintenance work will be carried out on the CERN telephone exchanges between 20h00 and 2h00 on the 16 November. Fixed-line telephone and audio-conference services may be disrupted during this intervention. Nevertheless, the CCC and the fire brigade will be reachable at any time. Mobile telephony services (GSM) will not be affected by the maintenance work. IT/CS

  18. Maintenance of the CERN telephone exchanges

    CERN Multimedia

    IT Department

    2011-01-01

    Maintenance work will be carried out on the CERN telephone exchanges between 20h00 and midnight on the 21st of February in order to apply the latest software patches. Fixed-line telephone and audio-conference services may be disrupted during this intervention. Nevertheless, the CCC and the fire brigade will be reachable at any time. Mobile telephony services (GSM) will not be affected by the maintenance work. CS Group

  19. Mobile Sensor Networks for Inspection Tasks in Harsh Industrial Environments

    NARCIS (Netherlands)

    Mulder, Jacob; Wang, Xinyu; Ferwerda, Franke; Cao, Ming

    Recent advances in sensor technology have enabled the fast development of mobile sensor networks operating in various unknown and sometimes hazardous environments. In this paper, we introduce one integrative approach to design, analyze and test distributed control algorithms to coordinate a network

  20. Unraveling the Role of Public Researcher Mobility for Industrial Innovation

    DEFF Research Database (Denmark)

    Kongsted, Hans Christian; Kaiser, Ulrich; Ejsing, Ann-Kathrine

    We estimate the relative contribution of mobile scientists who leave academia for the private sector on the subsequent innovative performance of the firms they join. We use data on the population of Danish firms and their R&D workers for the period 1999-2004 and measure innovation performance...

  1. The Role of University Scientist Mobility for Industrial Innovation

    DEFF Research Database (Denmark)

    Ejsing, Ann-Kathrine; Kaiser, Ulrich; Kongsted, H.C.

    . Combining patent data and matched employer-employee data for Danish firms, we can track the labor mobility of R&D workers from 1999 to 2004. We find that new joiners contribute more than long-term employees to innovative activity in the focal firm. Among new firm recruits, we observe that newly hired former...

  2. Innovation in the European and Japanese mobile telecommunications industry

    NARCIS (Netherlands)

    Tee, R.

    2007-01-01

    When we compare the development of mobile data services in Japan and Europe, we observe a number of important differences. These differences can be found along the lines of usage behavior - both quantitatively and qualitatively - as well as the role and structure of the various actors found in the

  3. Maintenance of the CERN telephone exchanges

    CERN Multimedia

    2007-01-01

    Maintenance work will be carried out on the CERN telephone exchanges between 8 p.m. and midnight on 20 November. Fixed-line telephone and audioconference services may be disrupted while the work is being carried out. However, the CCC and the fire brigade will be reachable at any time. Mobile telephony services (GSM) will not be affected by the maintenance work. For further details about the maintenance work, please contact the telephone switchboard on 76111 or by email. Telecom Section - IT/CS

  4. Alexander Graham Bell's Patent for the Telephone and Thomas Edison's Patent for the Electric Lamp. The Constitution Community: The Development of the Industrial United States (1870-1900).

    Science.gov (United States)

    Schur, Joan Brodsky

    In 1876 Americans held a Centennial Exhibition in Philadelphia (Pennsylvania) to celebrate the nation's birth 100 years earlier. Machinery Hall drew the most admiration and wonder. Alexander Graham Bell exhibited the first telephone, and Thomas Alva Edison presented the automatic telegraph, one of more than 1,000 inventions he would patent in his…

  5. Technology Provisioning in the Mobile Industry: a Strategic Clustering

    Directory of Open Access Journals (Sweden)

    Antonio Ghezzi

    2012-07-01

    Full Text Available This article develops a strategic clustering for Mobile Middleware Technology Providers (MMTPs, shedding light on the business models and the strategic positioning currently adopted by this actor typology. The paper combines a literature review and a multiple case study approach – 24 in‐depth cases based on 72 semi‐ structured interviews were performed – to deal with a significant and relatively new issue, i.e., the role of technology providers in the mobile value network. Through the creation of a system of strategic clustering matrices, four key business models currently adopted by MMTPs – “Pure Play”, “Full Asset”, “Third Parties Relationship‐focused” and “Platform and Content Management” – are identified, and insightful conclusions on the impact of this actor’s newly emerging influence on the market’s competitive dynamics are drawn. The framework created supports a wide set of mobile communications stakeholders – both incumbent and new entrants – in their decision making and strategy analysis process.

  6. Telephoning in English

    CERN Document Server

    Naterop, B Jean

    1994-01-01

    Many people have to use English on the telephone in the course of their work, either at the level of taking a simple message or involving more complex tasks such as requesting information. Telephoning in English provides an up-to-date and relevant context in which students from lower-intermediate level upwards can develop practical telephone skills. The course principally develops spoken interactive skills, but also includes reading material on telephone systems and techniques. As the material is not restricted to particular job functions, it is suitable for students in a wide range of business and administration fields.

  7. Flexible Wi-Fi Communication among Mobile Robots in Indoor Industrial Environments

    Directory of Open Access Journals (Sweden)

    Jetmir Haxhibeqiri

    2018-01-01

    Full Text Available In order to speed up industrial processes and to improve logistics, mobile robots are getting important in industry. In this paper, we propose a flexible and configurable architecture for the mobile node that is able to operate in different network topology scenarios. The proposed solution is able to operate in presence of network infrastructure, in ad hoc mode only, or to use both possibilities. In case of mixed architecture, mesh capabilities will enable coverage problem detection and overcoming. The solution is based on real requirements from an automated guided vehicle producer. First, we evaluate the overhead introduced by our solution. Since the mobile robot communication relies in broadcast traffic, the broadcast scalability in mesh network is evaluated too. Finally, through experiments on a wireless testbed for a variety of scenarios, we analyze the impact of roaming, mobility and traffic separation, and demonstrate the advantage of our approach in handling coverage problems.

  8. Update of telephone exchange

    CERN Multimedia

    2006-01-01

    As part of the upgrade of telephone services, the CERN switching centre will be updated on Monday 3 July between 8.00 p.m. and 3.00 a.m. Telephone services may be disrupted and possibly even interrupted during this operation.We apologise in advance for any inconvenience this may cause. CERN TELECOM Service

  9. Update of telephone exchange

    CERN Multimedia

    2006-01-01

    As part of the upgrade of telephone services, the CERN switching centre will be updated on Wednesday 14 June between 8.00 p.m. and midnight. Telephone services may be disrupted and possibly even interrupted during this operation. We apologise in advance for any inconvenience this may cause. CERN TELECOM Service

  10. Update of telephone exchange

    CERN Multimedia

    2006-01-01

    As part of the upgrade of telephone services, the CERN switching centre will be updated on between Monday 23 October 8.00 p.m. and Tuesday 24 October 2.00 a.m. Telephone services may be disrupted and possibly even interrupted during this operation. We apologise in advance for any inconvenience this may cause. CERN TELECOM Service

  11. Update of telephone exchange

    CERN Multimedia

    2006-01-01

    As part of the upgrade of telephone services, the CERN switching centre will be updated on Monday 3 July between 8.00 p.m. and 3.00 a.m. Telephone services may be disrupted and possibly even interrupted during this operation. We apologise in advance for any inconvenience this may cause. CERN TELECOM Service

  12. Upgrade of telephone exchange

    CERN Multimedia

    2006-01-01

    As part of the upgrade of telephone services, work will be carried out on the CERN switching centre between Monday 23 October 8.00 p.m. and Tuesday 24 October 2.00 a.m. Telephone services may be disrupted and possibly even interrupted during this operation. We apologise in advance for any inconvenience this may cause. CERN TELECOM Service

  13. Efficient Deployment of Key Nodes for Optimal Coverage of Industrial Mobile Wireless Networks

    Science.gov (United States)

    Li, Xiaomin; Li, Di; Dong, Zhijie; Hu, Yage; Liu, Chengliang

    2018-01-01

    In recent years, industrial wireless networks (IWNs) have been transformed by the introduction of mobile nodes, and they now offer increased extensibility, mobility, and flexibility. Nevertheless, mobile nodes pose efficiency and reliability challenges. Efficient node deployment and management of channel interference directly affect network system performance, particularly for key node placement in clustered wireless networks. This study analyzes this system model, considering both industrial properties of wireless networks and their mobility. Then, static and mobile node coverage problems are unified and simplified to target coverage problems. We propose a novel strategy for the deployment of clustered heads in grouped industrial mobile wireless networks (IMWNs) based on the improved maximal clique model and the iterative computation of new candidate cluster head positions. The maximal cliques are obtained via a double-layer Tabu search. Each cluster head updates its new position via an improved virtual force while moving with full coverage to find the minimal inter-cluster interference. Finally, we develop a simulation environment. The simulation results, based on a performance comparison, show the efficacy of the proposed strategies and their superiority over current approaches. PMID:29439439

  14. Efficient Deployment of Key Nodes for Optimal Coverage of Industrial Mobile Wireless Networks.

    Science.gov (United States)

    Li, Xiaomin; Li, Di; Dong, Zhijie; Hu, Yage; Liu, Chengliang

    2018-02-10

    In recent years, industrial wireless networks (IWNs) have been transformed by the introduction of mobile nodes, and they now offer increased extensibility, mobility, and flexibility. Nevertheless, mobile nodes pose efficiency and reliability challenges. Efficient node deployment and management of channel interference directly affect network system performance, particularly for key node placement in clustered wireless networks. This study analyzes this system model, considering both industrial properties of wireless networks and their mobility. Then, static and mobile node coverage problems are unified and simplified to target coverage problems. We propose a novel strategy for the deployment of clustered heads in grouped industrial mobile wireless networks (IMWNs) based on the improved maximal clique model and the iterative computation of new candidate cluster head positions. The maximal cliques are obtained via a double-layer Tabu search. Each cluster head updates its new position via an improved virtual force while moving with full coverage to find the minimal inter-cluster interference. Finally, we develop a simulation environment. The simulation results, based on a performance comparison, show the efficacy of the proposed strategies and their superiority over current approaches.

  15. Development of a mobile solution for delivering price quotes in the construction industry

    OpenAIRE

    Andersson, Filip; Pantzar, Anders

    2013-01-01

    The rapid growth of the mobile consumer market has influenced companies to make their workplace digital and mobile, with the goal to remove ties to a physical workplace, increase productivity, and trivialize tedious tasks. The construction industry is in need of modernization; it is a competitive market and to get a contract it is vital to provide a reasonable price quote fast.This bachelor thesis was performed together with Byggwalle AB in Västerås with the objective to create a mobile solut...

  16. Maintenance of the telephone exchange in building 40

    CERN Multimedia

    2006-01-01

    In order to secure the power supply of the telephone exchange in Building 40, maintenance work will be done on 18th December from 7.30 am to 8 am. During this intervention, the fixed telephone services in Building 39 and 40 will be interrupted. The fixed telephone services in other CERN buildings will not be affected by this maintenance. The mobile telephone services (GSM) will not be affected. For more details, please send your questions to Standard.Telephone@cern.ch Telecom Services IT/CS

  17. Industrious but Redundant: Gender and Labor Market Mobility in Brazil in the 1990s

    Directory of Open Access Journals (Sweden)

    Nadya Araújo Guimarães

    2001-01-01

    Full Text Available This article focuses on the inter-sectorial mobility of industrial workers in Brazil based on longitudinal data from the Brazilian Ministry of Labor on the number of hired and dismissed workers during the 1990s. Comparing two industries in two regional labor markets, the author argues that gender differences are important for understanding patterns of mobility in formal labor markets independent of the degree of their formality, the different patterns of women’s work permeability, and the nature of their restructuring process.

  18. Skill Structure and Labour Mobility in Outsourcing Industries

    DEFF Research Database (Denmark)

    Timmermans, Bram; Østergaard, Christian Richter

    difference on a set of employment characteristics, i.e. employment growth, growth in high skilled employees, and growth in employees with a background in science and engineering by using a partial propensity score matching approach. The findings of the analyses show that there are clear differences between......In this paper, we investigate, by merging the Danish linked employer-employee database with a Danish offshoring survey, the difference in employment between offshoring and non-offshoring firms that are active in manufacturing industries and business services in Denmark. We measure the mean...

  19. Modelling and Scheduling Autonomous Mobile Robot for a Real-World Industrial Application

    DEFF Research Database (Denmark)

    Dang, Vinh Quang; Nielsen, Izabela Ewa; Bøgh, Simon

    2013-01-01

    proposes an approach composing of: a mobile robot system design (“Little Helper”), an appropriate and comprehensive industrial application (multiple-part feeding tasks), an implementation concept for industrial environments (the bartender concept), and a real-time heuristics integrated into Mission...... from the real-time heuristics. The results also demonstrated that the proposed real-time heuristics has capability of finding the best schedule in online production mode....

  20. 76 FR 43689 - Draft Guidance for Industry and Food and Drug Administration Staff; Mobile Medical Applications...

    Science.gov (United States)

    2011-07-21

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2011-D-0530] Draft Guidance for Industry and Food and Drug Administration Staff; Mobile Medical Applications; Availability AGENCY: Food and Drug Administration, HHS. ACTION: Notice. SUMMARY: The Food and Drug...

  1. An efficient process for producing economical and eco-friendly cotton textile composites for mobile industry

    Science.gov (United States)

    The mobile industry comprised of airplanes, automotives, and ships uses enormous quantities of various types of textiles. Just a few decades ago, most of these textile products and composites were made with woven or knitted fabrics that were mostly made with the then only available natural fibers, i...

  2. Structures of mobilization and resistance: Confronting the oil and gas industries in Russia

    NARCIS (Netherlands)

    Pierk, Simone; Tysyachnyouk, M.

    2016-01-01

    Drawing on recent developments in the problematic relationship between the oil industry and local communities in the Republic of Komi, we develop a case study of environmental grassroots mobilization in northwest Russia. Using a qualitative methodology comprising semi-structured interviews and

  3. Large Pelagics Telephone Survey

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Large Pelagics Telephone Survey (LPTS) collects fishing effort information directly from captains holding Highly Migratory Species (HMS) permits (required by...

  4. ENERGY STAR Certified Telephones

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 3.0 ENERGY STAR Program Requirements for Telephony (cordless telephones and VoIP...

  5. Relevant Drivers for Customers` Churn and Retention Decision in the Nigerian Mobile Telecommunication Industry

    Directory of Open Access Journals (Sweden)

    Sulaimon Olanrewaju Adebiyi

    2016-09-01

    Full Text Available The need for better support marketing decision on customers who are likely to leave a service provider for a competitor is very essential to the survival of most telecommunication firms. The application of logistic regression to the study of customer churn and retention decision in the Nigerian telecommunication industry falls into proactive methods, which helps in a better understanding of the needs of subscribers, to be able to predict their churn and retention decision in the industry and enhance better marketing strategies with a research driven policy guide for the operators in the industry. The purpose of this study is to ascertain the relevant drivers of customers` churn and retention in the growing Nigerian mobile telecommunication industry. Considering this issue, the logistic regression models have been used as the evaluating method. Four hundred and eight questionnaires have been used in this study. The population of this questionnaire consists of subscribers of mobile telecommunication in the six selected campuses of higher institution of learning in Lagos-state, Nigeria. The data collected was analysed by STATA 12 software. The results showed that the coefficients of mobile number portability (MNP services and dubious promotions are positive and significant. Furthermore, low coverage and unwanted calls and SMS are positive and significant. This implies that the better the availability of MNP services, the greater the likelihood of customers’ churn. More so, an increase in quality of calls provided by mobile telecom firms will increase the likelihood of customers’ loyalty by retention. The study recommends strong institutional measures for the overhaul of mobile services provision towards an improved service delivery in Nigeria.

  6. Psychotherapeutic intervention by telephone

    Directory of Open Access Journals (Sweden)

    Erika Mozer

    2008-06-01

    Full Text Available Erika Mozer1,2, Bethany Franklin1,3, Jon Rose11Department of Veterans Affairs, Palo Alto Health Care System, Palo Alto, CA, USA; 2PGSP Stanford PsyD Consortium Palo Alto, CA, USA; 3Pacific Graduate School of Psychology Palo Alto, California, USAAbstract: Psychotherapy conducted over the telephone has received increasing amounts of empirical attention given practical advantages that side-step treatment barriers encountered in traditional office-based care. The utility and efficacy of telephone therapy appears generalizable across diverse clinical populations seeking care in community-based hospital settings. Treatment barriers common to older adults suggest that telephone therapy may be an efficient and effective mental health resource for this population. This paper describes empirical studies of telehealth interventions and case examples with psychotherapy conducted via telephone on the Spinal Cord Injury Unit of the Palo Alto Veterans’ Administration. Telephone therapy as appears to be a viable intervention with the aging population.Keywords: telehealth, rural mental health, psychotherapy, healthcare delivery, telecare

  7. Applying Technology Management concepts in analyzing e Waste, sustainability and technology development in Mobile Industry: A conceptual perspective

    OpenAIRE

    Lasrado, Lester Allan; Agnihothri, Subodh; Lugmayr, Artur

    2013-01-01

    In the highly globalized, competitive and technocrat world, mobile industry is heavily focused on making itself sustainable. In order to achieve this focus should be on improving the e waste management in the industry. Currently the industry is advanced beyond market demand in delivery services to customers in terms of ICT and smart phones. This research paper is trying to conceptualize the aspect of technology management by comparing technology advancement of mobile phone technology and the ...

  8. Mapping of unknown industrial plant using ROS-based navigation mobile robot

    Science.gov (United States)

    Priyandoko, G.; Ming, T. Y.; Achmad, M. S. H.

    2017-10-01

    This research examines how humans work with teleoperated unmanned mobile robot inspection in industrial plant area resulting 2D/3D map for further critical evaluation. This experiment focuses on two parts, the way human-robot doing remote interactions using robust method and the way robot perceives the environment surround as a 2D/3D perspective map. ROS (robot operating system) as a tool was utilized in the development and implementation during the research which comes up with robust data communication method in the form of messages and topics. RGBD SLAM performs the visual mapping function to construct 2D/3D map using Kinect sensor. The results showed that the mobile robot-based teleoperated system are successful to extend human perspective in term of remote surveillance in large area of industrial plant. It was concluded that the proposed work is robust solution for large mapping within an unknown construction building.

  9. A study on influencing factors on brand loyalty: A case study of Mobile industry

    Directory of Open Access Journals (Sweden)

    Bahman Dehestani

    2013-07-01

    Full Text Available Brand loyalty plays essential role on product development especially in mobile industry. In this paper, we present an empirical survey to study the effects of different factors including brand associate, brand awareness, distribution intensity and quality perception on brand loyalty. The proposed model of this paper is examined by designing a questionnaire consists of 16 questions in Likert scale and distributing it among 200 people who use a particular brand in mobile industry called Nokia. The results are analyzed using structural equation modeling where Cronbach alpha is calculated as 0.84. The results indicate that there is a positive relationship between perception quality as well as brand awareness and brand loyalty. In addition, there is a positive relationship between brand awareness and perception quality.

  10. “Little Helper” — An Autonomous Industrial Mobile Manipulator Concept

    Directory of Open Access Journals (Sweden)

    Mads Hvilshøj

    2011-06-01

    Full Text Available This paper presents the concept “autonomous industrial mobile manipulation” (AIMM based on the mobile manipulator “Little Helper” – an ongoing research project at Aalborg University, Denmark, concerning the development of an autonomous and flexible manufacturing assistant. The paper focuses on the contextual aspects and the working principles of AIMM. Furthermore, the paper deals with the design principles and overall hardware and software architectures of “Little Helper” from a functional and modular mechatronics point of view, in order to create a generic AIMM platform. The design challenges faced in the project is to integrate commercial off-the-shelf (COTS and dedicated highly integrated systems into an autonomous mobile manipulator system with the ability to perform diverse tasks in industrial environments. We propose an action based domain specific communication language for AIMM for routine and task definition, in order to lower the entry barriers for the users of the technology. To demonstrate the “Little Helper” concept a full-scale prototype has been built and different application examples carried out. Experiences and knowledge gained from this show promising results regarding industrial integration, exploitation and maturation of the AIMM technology.

  11. 3DS-colorimeter based on a mobile phone camera for industrial applications

    Science.gov (United States)

    Miettinen, Jari; Martinkauppi, J. Birgitta; Suopajärvi, Pekka

    2013-02-01

    Colour gives an essential finishing touch to many products. Consumers find it as an important factor, for example, when selecting doors, furniture, parquet and coated metal products. Currently, colour evaluation is often carried out by looking at the product. Since people's memory for an exact colour is poor, this method often produces unsatisfactory results in industrial quality control. In this paper, we discuss how to solve this problem by the use of a colour measurement technology for mobile phones equipped with a suitable accessory. Mobile phones provide a suitable monitor platform even for laymen as people are increasingly using their mobile devices for purposes of entertainment, communication and business, thus making them a familiar device to use. Our 3DS-colorimeter is a new, handheld, low-cost consumer/industrial-level prototype combining both a colorimeter feature and 3D surface measurement feature. In this paper, we describe its colorimeter features shortly and demonstrate its performance in measurement repeatability and colorimetric accuracy. As an application example, we show its usefulness for monitoring the colour appearance of painted doors. This study indicates that the 3DS-colorimeter is applicable to industrial quality control.

  12. [Psychometric validation of the telephone memory test].

    Science.gov (United States)

    Ortiz, T; Fernández, A; Martínez-Castillo, E; Maestú, F; Martínez-Arias, R; López-Ibor, J J

    1999-01-01

    Several pathologies (i.e. Alzheimer's disease) that courses with memory alterations, appears in a context of impaired cognitive status and mobility. In recent years, several investigations were carried out in order to design short batteries that detect those subjects under risk of dementia. Some of this batteries were also design to be administrated over the telephone, trying to overcome the accessibility limitations of this patients. In this paper we present a battery (called Autotest de Memoria) essentially composed by episodic and semantic memory tests, administered both over the telephone and face to face. This battery was employed in the cognitive assessment of healthy controls and subjects diagnosed as probable Alzheimer's disease patients. Results show the capability of this battery in order to discriminate patients and healthy controls, a great sensibility and specificity, and a nearly absolute parallelism of telephone and face to face administrations. These data led us to claim the usefulness and practicality of our so called Memoria>.

  13. Effective mitigation efforts to reduce road dust near industrial sites: assessment by mobile pollution surveys.

    Science.gov (United States)

    DeLuca, Patrick F; Corr, Denis; Wallace, Julie; Kanaroglou, Pavlos

    2012-05-15

    Assessment of spatial variation of fugitive dust sources, particularly road dust track-out from industrial sites and its subsequent re-suspension is difficult with fixed air quality monitoring stations given their sparse distribution and the highly localized nature of road dust. Mobile monitoring was employed to measure levels of road dust in the industrial area of the City of Hamilton, Ontario, Canada. Results of this monitoring were used in a Fugitive Dust Control workshop held for local stakeholders, where fugitive dust control solutions were presented. After the workshop, the City of Hamilton and cooperative industrial groups executed enhanced street cleaning and individual industries and facilities performed on-site control activities. Post-workshop mobile air monitoring was performed for comparison to the initial values to determine effectiveness of these approaches. A regression model testing the difference pre- and post-workshop yielded a statistically significant difference in PM(10) measurements demonstrating improvement. The average value of PM(10) prior to the workshop was 114 μg/m(3). Post-workshop the average value dropped to 73 μg/m(3). Copyright © 2012 Elsevier Ltd. All rights reserved.

  14. Socioeconomic mobility and tobacco consumption patterns in fish industry workers in Udupi District of coastal Karnataka.

    Science.gov (United States)

    Acharya, Shashidhar; Pentapati, Kalyana Chakravarthy; Acharya, Shruthi

    2014-01-01

    The aim of this study was to understand the tobacco consumption patterns and their relationship with life course socioeconomic mobility among fish industry workers as this could provide important information in dealing with the tobacco problem in this very vulnerable population. Socioeconomic life course data and information about tobacco habits was collected from 102 fish industry workers. A subject was considered to be upwardly mobile if the family head's educational attainment and the number of earning members increased and the number of children and dependents decreased since childhood in his or her household. Oral examination was also done for malignant/premalignant lesions. Of the 102 subjects, 64 regularly consumed tobacco either in smoking or smokeless forms and the common reasons for the habit were the co-workers' influence and to keep awake at work. Fourteen subjects had premalignant lesions in the oral cavity and all them were in the buccal mucosa. The prevalence of the tobacco habit was much lesser (25%) among the upwardly mobile group when compared to the minimal or no improvement group (75%). A majority of those free from the habit (73.7%) were belonging to the group, which showed improved educational attainment. Among those with good social mobility, the percentage of workers with high frequency of tobacco consumption and those with a longer duration of the tobacco habit was low when compared to the minimal social mobility group. A holistic approach consisting of efforts to improve the overall socioeconomic conditions can be more effective than piecemeal solutions in dealing with the tobacco menace.

  15. Mobile marketing for mobile games

    OpenAIRE

    Vu, Giang

    2016-01-01

    Highly developed mobile technology and devices enable the rise of mobile game industry and mobile marketing. Hence mobile marketing for mobile game is an essential key for a mobile game success. Even though there are many articles on marketing for mobile games, there is a need of highly understanding mobile marketing strategies, how to launch a mobile campaign for a mobile game. Besides that, it is essential to understand the relationship between mobile advertising and users behaviours. There...

  16. An Exploratory Study of Advancing Mobilization in the Life Insurance Industry: The Case of Taiwan's Nan Shan Life Insurance Corporation.

    Science.gov (United States)

    Luarn, Pin; Lin, Tom M. Y.; Lo, Peter K. Y.

    2003-01-01

    Employs a case study method, using in-depth interviews of 29 corporate managers and experts, to understand the current state of mobilization in the life insurance industry. Suggests a conceptual framework and formulates possible research propositions incorporating several variables. Suggests 10 key success factors for implementing mobilization in…

  17. Work on the CERN telephone exchanges

    CERN Multimedia

    2004-01-01

    Corrective maintenance work on the CERN telephone exchanges will be carried out on 23 September 2004, resulting in interruptions of service across the whole CERN site between 6:00 a.m. and 8:00 a.m. and from 7:00 p.m. onwards. We apologise for any inconvenience this may cause. CERN TELECOM Service Tel.: 76111 GSM: 160026- 163610 Calls between GSM mobile phones will not be affected.

  18. The Role of Mobility and Employee-Driven Relations for University-Industry Collaboration on Innovation

    DEFF Research Database (Denmark)

    Østergaard, Christian Richter; Drejer, Ina

    This paper analyzes the role of mobility and employee-driven relations for firms' collaboration on innovation with specific universities. It is argued that personal employee-driven relations and geographical proximity are important determinants for which universities firms decide to collaborate...... with. Therefore, hiring and mobility of employees can help explain why firms collaborate with specific universities or discontinue collaboration. It is argued that the university of graduation and the field of study of a firm's employees help explain why it collaborate with a specific university....... Furthermore, the paper also addresses the importance of developing relations and collaborative experience over time for university-industry collaboration by studying employee-driven relations and collaboration patterns for a large sample of firms over two consecutive Community Innovation Surveys covering...

  19. Outline of a Hardware Reconfiguration Framework for Modular Industrial Mobile Manipulators

    DEFF Research Database (Denmark)

    Schou, Casper; Bøgh, Simon; Madsen, Ole

    2014-01-01

    This paper presents concepts and ideas of a hard- ware reconfiguration framework for modular industrial mobile manipulators. Mobile manipulators pose a highly flexible pro- duction resource due to their ability to autonomously navigate between workstations. However, due to this high flexibility new...... approaches to the operation of the robots are needed. Reconfig- uring the robot to a new task should be carried out by shop floor operators and, thus, be both quick and intuitive. Late research has already proposed a method for intuitive robot programming. However, this relies on a predetermined hardware...... configuration. Finding a single multi-purpose hardware configuration suited to all tasks is considered unrealistic. As a result, the need for reconfiguration of the hardware is inevitable. In this paper an outline of a framework for making hardware reconfiguration quick and intuitive is presented. Two main...

  20. A mobile-device based applications software for industrial gamma radiography

    International Nuclear Information System (INIS)

    Acharya, Rajesh V.; Mitra, Anant; Kumar, Saroj; Lakshminarayana, Y.; Walinjkar, Parag; Kumar, Umesh

    2013-12-01

    The paper discusses a mobile device based application software for performing calculations required in industrial film radiography using radioisotope sources. The application enables the user to find residual life of a radioactive source, saving multiple source details in the phone memory, exposure time calculation required in gamma radiography and running multiple countdown clocks for accurate and convenient counting of exposure time. The application is also able to provide vibrating and audio alarms when the countdown finishes, automatic SMS facility to multiple users informing details of low activity sources in custody and cordon-off distances for open-source radiography. The application has been developed to work under Android, I-phone (Apple), Blackberry (RIM), Windows, Symbian operating systems and J2ME enabled feature phones. A simplified version of this application with limited features runs on java enabled low-cost mobile phones and tablets. (author)

  1. Telephone-Based Coaching.

    Science.gov (United States)

    Boccio, Mindy; Sanna, Rashel S; Adams, Sara R; Goler, Nancy C; Brown, Susan D; Neugebauer, Romain S; Ferrara, Assiamira; Wiley, Deanne M; Bellamy, David J; Schmittdiel, Julie A

    2017-03-01

    Many Americans continue to smoke, increasing their risk of disease and premature death. Both telephone-based counseling and in-person tobacco cessation classes may improve access for smokers seeking convenient support to quit. Little research has assessed whether such programs are effective in real-world clinical populations. Retrospective cohort study comparing wellness coaching participants with two groups of controls. Kaiser Permanente Northern California, a large integrated health care delivery system. Two hundred forty-one patients who participated in telephonic tobacco cessation coaching from January 1, 2011, to March 31, 2012, and two control groups: propensity-score-matched controls, and controls who participated in a tobacco cessation class during the same period. Wellness coaching participants received an average of two motivational interviewing-based coaching sessions that engaged the patient, evoked their reason to consider quitting, and helped them establish a quit plan. Self-reported quitting of tobacco and fills of tobacco cessation medications within 12 months of follow-up. Logistic regressions adjusting for age, gender, race/ethnicity, and primary language. After adjusting for confounders, tobacco quit rates were higher among coaching participants vs. matched controls (31% vs. 23%, p Coaching participants and class attendees filled tobacco-cessation prescriptions at a higher rate (47% for both) than matched controls (6%, p coaching was as effective as in-person classes and was associated with higher rates of quitting compared to no treatment. The telephonic modality may increase convenience and scalability for health care systems looking to reduce tobacco use and improve health.

  2. Telephone-Directory Program

    Science.gov (United States)

    Vlahos, William

    2005-01-01

    eDirectory is a computer program that makes it possible to view entries in the Jet Propulsion Laboratory (JPL) telephone directory by use of PalmPilot(TradeMark) (or equivalent) personal digital assistants. When one uses eDirectory, a single click causes the downloading of a current copy of the directory (which is updated nightly) from a server. The downloaded directory data can be sorted and searched. The program can append a "JPL" category and save directory information in a file that can be imported into the Palm Desktop(TradeMark) software.

  3. A reasoned use of the notion of concernment: mobilizations about the nuclear industry

    International Nuclear Information System (INIS)

    Brunet, Ph.

    2008-01-01

    Discussing the mobilization of environmental associations from the sole sociological viewpoint of interest and calculations is no longer workable. Similarly, although the processual analysis of commitment has obvious heuristic virtues, it could be usefully completed to understand how it emerges and gets structured. This is why, in order to further develop this kind of analysis, we shall explore the processes leading to forms of organized commitment. To do so, Canguilhem's research about the epistemology of living organisms will be used. It shows that, when the resolution of problems between individuals and their milieu is attempted, it is always initiated by the former. By using the notion of 'concernment' and articulating it with those of environment and orientated behaviour, we intend to emphasize the singularity of the social dynamics that aim to solve the tensions inherent in environmental issues. Furthermore, through sociological analysis, one may get a glimpse of forms of similarity between 'concernment', commitment and cognitive mobilization. Our research is based on comparative data drawn from two surveys on the nuclear industry in France: one in Limousin concerning the uranium industry and another in La Hague, North Cotentin, dealing with radioactive waste. (author)

  4. Mobilities

    DEFF Research Database (Denmark)

    to social networks, personal identities, and our relationship to the built environment. The omnipresence of mobilities within everyday life, high politics, technology, and tourism (to mention but a few) all point to a key insight harnessed by the ‘mobilities turn’. Namely that mobilities is much more than......The world is on the move. This is a widespread understanding by many inhabitants of contemporary society across the Globe. But what does it actually mean? During over one decade the ‘mobilities turn’ within the social sciences have provided a new set of insights into the repercussions of mobilities...... and environmental degradation. The spaces and territories marked by mobilities as well as the sites marked by the bypassing of such are explored. Moreover, the architectural and technological dimensions to infrastructures and sites of mobilities will be included as well as the issues of power, social exclusion...

  5. Brand Switching – A Case of Mobile Telecom Industry in India

    Directory of Open Access Journals (Sweden)

    Srivastava SHAILA

    2017-04-01

    Full Text Available Telecom is one of the fastest-growing and highly competitive industries in India. Due to number of factors such as customers’ low switching cost, price sensitivity, and availability of Mobile Number Portability (MNP, choices available to customers and there is increase in the brand switching by them across mobile networks. This increased competition among players set pressure on them to find ways and means to retain their customers. Hence it is important to explore the factors that make the consumer switch towards other cellular network brands. This research aims to explore the factors which lead to brand switching behaviour of consumer in telecom sector. The data for this research was gathered through use of a structured questionnaire which was duly filled by the users of various service providers in Mumbai area. The chi-square test is used to test research hypothesis and which was further supported by factor analysis. The findings reveal that price, network quality, loyalty, value added services and satisfaction directly influence switching behaviour among customers. The practical implication of the outcomes of the present study would be useful for the telecom companies in their marketing strategies aiming to keep customers loyalty and to discourage brand switching.

  6. Micro modules for mobile shape, color and spectral imaging with smartpads in industry, biology and medicine

    Science.gov (United States)

    Hofmann, Dietrich; Dittrich, Paul-Gerald; Düntsch, Eric; Kraus, Daniel

    2014-02-01

    Aim of the paper is the demonstration of a paradigm shift in shape, color and spectral measurements in industry, biology and medicine as well as in measurement education and training. Innovative hardware apps (hwapps) and software apps (swapps) with smartpads are fundamental enablers for the transformation from conventional stationary working places towards innovative mobile working places with in-field measurements and point-of-care (POC) diagnostics. Mobile open online courses (MOOCs) are transforming the study habits. Practical examples for the application of innovative photonic micro shapemeters, colormeters and spectrometers will be given. The innovative approach opens so far untapped enormous markets for measurement science, engineering and training. These innovative working conditions will be fast accepted due to their convenience, reliability and affordability. A highly visible advantage of smartpads is the huge number of their distribution, their worldwide connectivity via Internet and cloud services, the standardized interfaces like USB and HDMI and the experienced capabilities of their users for practical operations, learned with their private smartpads.

  7. Choosing a New Telephone System for Your Medical Practice.

    Science.gov (United States)

    Metherell, Brian

    2016-01-01

    E-mail may rule the world in other types of businesses, but for medical practices, the telephone remains the primary mode of communication with patients, specialists, and pharmacies. From making appointments to calling in prescriptions, telephones are essential to patient care. With technology changing very quickly and new capabilities coming into the medical practice, such as telemedicine and Skype, you need to know your options when choosing a new telephone system. The possibilities include on-site, cloud, and hybrid networked solutions. A wide variety of features and capabilities are available, from dozens of vendors. Of course, no matter what telephone solution you choose, you must meet regulatory compliance, particularly HIPAA, and Payment Card Industry Data Security Standard if you take credit cards. And it has to be affordable, reliable, and long lasting. This article explores what medical practices need to know when choosing a new business telephone system in order to find the right solutions for their businesses.

  8. Mobile phones and mobile communication

    DEFF Research Database (Denmark)

    Ling, Richard; Donner, Jonathan

    With staggering swiftness, the mobile phone has become a fixture of daily life in almost every society on earth. In 2007, the world had over 3 billion mobile subscriptions. Prosperous nations boast of having more subscriptions than people. In the developing world, hundreds of millions of people who...... could never afford a landline telephone now have a mobile number of their own. With a mobile in our hand many of us feel safer, more productive, and more connected to loved ones, but perhaps also more distracted and less involved with things happening immediately around us. Written by two leading...... researchers in the field, this volume presents an overview of the mobile telephone as a social and cultural phenomenon. Research is summarized and made accessible though detailed descriptions of ten mobile users from around the world. These illustrate popular debates, as well as deeper social forces at work...

  9. Mobile telecommunication standardization in Japan, China, the United States, and Europe: a comparison of regulatory and industrial regimes

    NARCIS (Netherlands)

    van de Kaa, G.; Greeven, MJ

    2016-01-01

    The process that leads to standardization in the mobile telecommunication industry has changed considerably over time. Where it was first a national process, it has gradually changed into a more global process, and the role of the government in the standardization process has changed from very

  10. Telephone operator change: your questions answered

    CERN Multimedia

    CERN Bulletin

    2015-01-01

    CERN will be changing mobile telephone operators on 24 June. As the community prepares for the summer switchover, everyone has questions. What brought on the change? Why are we losing our old phone numbers? What kind of improvements will we see? "Just as with every contract at CERN, we issue calls for tenders every few years to ensure we are still receiving the best possible service," explains Tony Cass, from the Communication Systems group within the IT department. "As we came to the end of our contract with Sunrise, we put out a call for tenders, which was won by Swisscom. Not only is their pricing more competitive, they will also be providing better service conditions." The scope of these new service conditions is multifaceted: there will be improvements to the redundancy and reliability of the network as well as modern 4G network coverage in the LHC tunnel. "People will also see their mobile phone bills decrease," says Tony. "This will esp...

  11. Applicability of structured telephone monitoring to follow up heart ...

    African Journals Online (AJOL)

    Over 90% of the contacted patients gave valuable information regarding their clinical status. Conclusion: Majority of HF patients can be contacted and provide valuable clinical information through mobile phones within a month post discharge from the national hospital in Tanzania. Structured telephone monitoring could be ...

  12. Cyber Physical Autonomous Mobile Robot (CPAMR Framework in the Context of Industry 4.0

    Directory of Open Access Journals (Sweden)

    Lee Yoon Ket

    2018-01-01

    Full Text Available Industry 4.0 or Smart Manufacturing creates intelligent object networking and independent process management through Internet of thing and data services. Cyber-Physical System (CPS communicates among humans, machines and products through Internet of Things (IoT. In this paper a cyber physical autonomous mobile robot (CPAMR IoT infrastructure system has been proposed. It is capable of performing human-machine interact by allowing users to place and manage orders using cloud platform. The Enterprise Resource Planning (ERP system processes the data and send the product's data to Radio-frequency identification (RFID tag system for storage and printout. Through Remote Telemetry Unit (RTU, the status of the product, CPAMR system and workstations or machineries are linked to the cloud platform. Initially, system identify the locations of CPAMR, product and the desired workstation. After gathering all the required information, Artificial Intelligence Algorithms (AIA performs real time route map planning according to the shortest distance between CPAMR and the destination. This route map planning will then be sent to the CPAMR’s micro-controller for operation. While the CPAMR is moving, it moves according to the planned route map with the assistance of the Obstacle Avoidance System until it reaches the destination and notifies cloud platform. Three individual projects representing three main functions of the proposed CPAMR have been carried out. Results show that the framework of the project is viable.

  13. An investigation on marketing mix efforts on brand equity: An empirical investigation in mobile phone industry

    Directory of Open Access Journals (Sweden)

    Maryam Safaei

    2012-08-01

    Full Text Available In this paper, we present an empirical study to investigate the effects of different marketing efforts on brand equity in mobile industry. The proposed study of this paper distributes a questionnaire consists of 26 questions including loyalty, quality perception, awareness, exclusiveness, word of mouth advertisement, brand name image, advertisement, price, distribution and guarantee. A sample 428 people are selected in a city of Tehran/Iran and they are asked to reply questions on Likert based. The results show that there is a positive and meaningful relationship between marketing mix efforts and brand equity. In other words, more advertisements could help better market exposure, which means customers will have more awareness on market characteristics. Among all mixed efforts, guarantee influences more on brand equity, which means consumers care more on product services than other features. Finally, among different characteristics of brand equity, product exclusiveness plays an important role. In other words, people are interested in having exclusive product, which is different from others.

  14. Weighting Strategies for Combining Data from Dual-Frame Telephone Surveys: Emerging Evidence from Australia

    Directory of Open Access Journals (Sweden)

    Baffour Bernard

    2016-09-01

    Full Text Available Until quite recently, telephone surveys have typically relied on landline telephone numbers. However, with the increasing popularity and affordability of mobile phones, there has been a surge in households that do not have landline connections. Additionally, there has been a decline in the response rates and population coverage of landline telephone surveys, creating a challenge to collecting representative social data. Dual-frame telephone surveys that use both landline and mobile phone sampling frames can overcome the incompleteness of landline-only telephone sampling. However, surveying mobile phone users introduces new complexities in sampling, nonresponse measurement and statistical weighting. This article examines these issues and illustrates the consequences of failing to include mobile-phone-only users in telephone surveys using data from Australia. Results show that there are significant differences in estimates of populations’ characteristics when using information solely from the landline or mobile telephone sample. These biases in the population estimates are significantly reduced when data from the mobile and landline samples are combined and appropriate dual-frame survey estimators are used. The optimal choice of a dual-frame estimation strategy depends on the availability of good-quality information that can account for the differential patterns of nonresponse by frame.

  15. NCTA v. FCC - Do Commercial Free Speech Justifications Trump Consumers' Personal Data Protection Rights? Answer To Shape Mobile Advertising Industry

    DEFF Research Database (Denmark)

    Cleff, Evelyne Beatrix; King, Nancy J.

    2010-01-01

    's right to communicate with their customers. Considering privacy risks associated with advances in computer technology, the complexities of modern information processing and evolving mobile advertising (m-advertising) practices, privacy regulations should not be equated with unwarranted speech regulations...... balance between protecting consumers' information privacy in an era of pervasive data processing and protecting the rights of marketers to engage in protected commercial free speech that involves using customers' personal information. A ruling against the FCC would have limited the use of government...... to support the growth of the global mobile advertising (m-advertising) industry....

  16. 47 CFR 22.925 - Prohibition on airborne operation of cellular telephones.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Prohibition on airborne operation of cellular... CARRIER SERVICES PUBLIC MOBILE SERVICES Cellular Radiotelephone Service § 22.925 Prohibition on airborne operation of cellular telephones. Cellular telephones installed in or carried aboard airplanes, balloons or...

  17. Contextual Mobile Learning Strongly Related to Industrial Activities: Principles and Case Study

    OpenAIRE

    David, Bertrand; Yin, Chuantao; Chalon, René

    2010-01-01

    M-learning (mobile learning) can take various forms. We are interested in contextualized M-learning, i.e. the training related to the situation physically or logically localized. Contextualization and pervasivity are important aspects of our approach. We propose in particular MOCOCO principles (Mobility - COntextualisation - COoperation) using IMERA platform (Mobile Interaction in the Augmented Real Environment) covering our university campus in which we prototype and test our approach. We ar...

  18. The influence of mobile internet on advertising to consumers in the short–term insurance industry / by Shandukani A. Davhana

    OpenAIRE

    Davhana, Shandukani Albert

    2009-01-01

    Marketing and advertisement activities are transforming as new digital media streams emerge. It is believed that the first major digital transition took place when broadcast media such as television and cinema, also called first screen, to the PC Internet, referred to as the second screen, entered the media industry. The last couple of years saw an expanding transition into the third screen, which is the mobile handset, commonly known as cellphones in South Africa. The rapid explosion of m...

  19. INVESTIGATING ``MARKETING ORIENTATION `` INFLUENCES ON ACHIEVING COMPETITIVE ADVANTAGE –WITHIN JORDANIAN MOBILE TELECOMMUNICATION INDUSTRY (BEHAVIOURAL- ATTITUDINAL PERSPECTIVE)

    OpenAIRE

    Ashour, Mohammed

    2011-01-01

    Several previous studies emphasised the importance of marketing orientation in achieving firms` competitive position, and many efforts have been focused on investigating Marketing Orientation-organizational performance relationship. However, the majority of previous researches have been conducted in Western cultures and within industrial contexts. This research is an attempt to achieve a comprehensive understanding of the adopted levels of Marketing Orientation (MO) for each mobile telecommun...

  20. A Service Architecture Solution for Mobile Enterprise Resources: A Case Study in the Banking Industry

    Science.gov (United States)

    Garcia-Gonzalez, Juan P.; Gacitua-Decar, Geronica; Pahl, Claus

    Providing mobility to participants of business processes is an increasing trend in the banking sector. Independence of a physical place to interact with clients, while been able to use the information managed in the banking applications is one, of the benefits of mobile business processes. Challenges arising from this approach include to deal with a scenario of occasionally connected communication; security issues regarding the exposition of internal information on devices-that could be lost-; and restrictions on the capacity of mobile devices. This paper presents our experience in implementing a service-based architecture solution to extend centralised resources from a financial institution to a mobile platform.

  1. Maintenance of the telephone exchange in building 40

    CERN Multimedia

    2006-01-01

    In order to secure the power supply of the telephone exchange in building 40, a maintenance will be done on the 18th of December from 7.30 am to 8 am. During this intervention, the fixed telephony services in building 39 and 40 will be interrupted. The fixed telephony services in other CERN buildings won't be affected by this maintenance. The mobile telephony services (GSM) won't be affected. For more details, please send your questions to Standard.Telephone@cern.ch Telecom Services IT/CS

  2. A Sandia telephone database system

    Energy Technology Data Exchange (ETDEWEB)

    Nelson, S.D.; Tolendino, L.F.

    1991-08-01

    Sandia National Laboratories, Albuquerque, may soon have more responsibility for the operation of its own telephone system. The processes that constitute providing telephone service can all be improved through the use of a central data information system. We studied these processes, determined the requirements for a database system, then designed the first stages of a system that meets our needs for work order handling, trouble reporting, and ISDN hardware assignments. The design was based on an extensive set of applications that have been used for five years to manage the Sandia secure data network. The system utilizes an Ingres database management system and is programmed using the Application-By-Forms tools.

  3. Telephone interventions for adherence to colpocytological examination

    Directory of Open Access Journals (Sweden)

    Thais Marques Lima

    Full Text Available ABSTRACT Objective: to test the effects of behavioral and educational intervention by telephone on adherence of women with inappropriate periodicity to colpocytological examination. Method: quasi-experimental study with a sample of 524 women, selected with the following inclusion criteria: be aged between 25 and 64 years, have initiated sexual activity, have inappropriate periodicity of examination and have mobile or landline phone. The women were divided into two groups for application of behavioral and educational intervention by telephone. It was used an intervention script according to the principles of Motivational Interviewing. Results: on comparing the results before and after the behavioral and educational interventions, it was found that there was a statistically significant change (p = 0.0283 with increase of knowledge of women who participated in the educational intervention. There was no change in the attitude of women of any of the groups and there was an increase of adherence to colpocytological examination in both groups (p < 0.0001, with greater adherence of women participating in the behavioral group (66.8%. Conclusion: the behavioral and educational interventions by phone were effective in the adherence of women to colpocytological examination, representing important strategies for permanent health education and promotion of care for the prevention of cervical cancer.

  4. Telephone switchboard closure | 19 December

    CERN Multimedia

    2014-01-01

    Exceptionally, the telephone switchboard will close at 4 p.m. on Friday, 19 December, instead of the usual time of 6 p.m., to allow time for closing all systems properly before the annual closure. Therefore, switchboard operator assistance to transfer calls from/to external lines will stop. All other phone services will run as usual.

  5. Maintenance of CERN telephone exchanges

    CERN Multimedia

    2005-01-01

    A maintenance of CERN telephone exchanges will be performed on 21st, 22nd, 23rd, 24th of September from 7 p.m. to 9 p.m. Disturbances or even interruptions of telephony services may occur during this lapse of time. We apology in advance for any inconveniences that this may cause.

  6. Validation of a telephone screening test for Alzheimer's disease.

    Science.gov (United States)

    Camozzato, Ana Luiza; Kochhann, Renata; Godinho, Claudia; Costa, Amanda; Chaves, Marcia L

    2011-03-01

    Financial constraints, mobility issues, medical conditions, crime in local areas can make cognitive assessment difficult for elders and telephone interviews can be a good alternative. This study was carried out to evaluate the reliability, validity and clinical utility of a Brazilian telephone version of the Mini Mental State Examination (Braztel-MMSE) in a community sample of healthy elderly participants and AD patients. The MMSE and the Braztel-MMSE were applied to 66 AD patients and 67 healthy elderly participants. The test-retest reliability was strong and significant (r = .92, p = .01), and the correlation between the Braztel-MMSE and the MMSE were significant (p = .01) and strong (r = .92). The general screening ability of the Braztel-MMSE was high (AUC = 0.982; CI95% = 0.964-1.001). This telephone version can therefore be used as a screening measure for dementia in older adults that need neuropsychological screening and cannot present for an evaluation.

  7. Predicting Customer Churn and Retention Rates in Nigeria’s Mobile Telecommunication Industry Using Markov Chain Modelling

    Directory of Open Access Journals (Sweden)

    Adebiyi Sulaimon Olanrewaju

    2015-12-01

    Full Text Available The telecommunication industry is one of the service industries that is most affected by the problem of subscribers’ churn. Although several techniques have been used to predict customer churn in developed countries, many of those studies used secondary data which are not readily available in Nigeria for researchers. This study investigates how Markov chains help in modelling and predicting the customer churn and retention rate in the Nigerian mobile telecommunication industry. The data generated through the survey were input in the Windows-based Quantitative System for Business (WinQSB for analysis. The results reveal that in the study area MTN has the highest retention rate (86.11%, followed by GLO (70.51%, Airtel (67%, and Etisalat (67.5%. This result has implications for telecom firms’ strategies for competitive advantage in particular and survival in general.

  8. The Nordic Mobile Telecommunication Cluster

    DEFF Research Database (Denmark)

    Jørgensen, Ulrik

    2000-01-01

    A study of the historic role of the Nordic mobile telephone and telecommunications cluster and its background in both coordinated innovation policies and societal developments in Scandinavia.......A study of the historic role of the Nordic mobile telephone and telecommunications cluster and its background in both coordinated innovation policies and societal developments in Scandinavia....

  9. An investigation of key determinants of customer loyalty : evidence from Ghana’s mobile telecommunication industry

    OpenAIRE

    Quaye, Emmanuel Ato Silva

    2012-01-01

    In a fiercely competitive business environment such as the mobile network services setting, it is a marketplace reality that the ability of firms to attract and retain customers ultimately determines their growth and survival prospects. This study, therefore, investigates how customer satisfaction, perceived service quality, perceived value, corporate image and switching cost determine customer loyalty in the mobile network services setting of Ghana. A total of 140 respondents completed an on...

  10. New strategies of industrial organization: outsourcing and consolidation in the mobile telecom sector in India

    OpenAIRE

    Sumangala Damodaran

    2013-01-01

    Abstract The paper discusses the experience of the mobile telecom sector in India in terms of its business organization. There is a high level of outsourcing of activities, including those such as network management, which would usually be included within the core competence of mobile telecom companies. This outsourcing strategy, pioneered by Bharti Airtel, has resulted in considerable cost savings and increased profits for a small number of core employees of the lead firm. At the same time, ...

  11. Telephoning

    CERN Document Server

    Bruce, Kay

    1994-01-01

    This is part of a series of books, which gives training in key business communication skills. Emphasis is placed on building awareness of language appropriateness and fluency in typical business interactions. This new edition is in full colour.

  12. Autonomous mobile platform for monitoring air emissions from industrial and municipal wastewater ponds.

    Science.gov (United States)

    Fu, Long; Huda, Quamrul; Yang, Zheng; Zhang, Lucas; Hashisho, Zaher

    2017-11-01

    Significant amounts of volatile organic compounds and greenhouse gases are generated from wastewater lagoons and tailings ponds in Alberta, Canada. Accurate measurements of these air pollutants and greenhouse gases are needed to support management and regulatory decisions. A mobile platform was developed to measure air emissions from tailings pond in the oil sands region of Alberta. The mobile platform was tested in 2015 in a municipal wastewater treatment lagoon. With a flux chamber and a CO 2 /CH 4 sensor on board, the mobile platform was able to measure CO 2 and CH 4 emissions over two days at two different locations in the pond. Flux emission rates of CO 2 and CH 4 that were measured over the study period suggest the presence of aerobic and anaerobic zones in the wastewater treatment lagoon. The study demonstrated the capabilities of the mobile platform in measuring fugitive air emissions and identified the potential for the applications in air and water quality monitoring programs. The Mobile Platform demonstrated in this study has the ability to measure greenhouse gas (GHG) emissions from fugitive sources such as municipal wastewater lagoons. This technology can be used to measure emission fluxes from tailings ponds with better detection of spatial and temporal variations of fugitive emissions. Additional air and water sampling equipment could be added to the mobile platform for a broad range of air and water quality studies in the oil sands region of Alberta.

  13. GYNOTEL: telephone advice to gynaecological surgical patients after discharge.

    Science.gov (United States)

    Caljouw, Monique A A; Hogendorf-Burgers, Marja E H J

    2010-12-01

    To investigate in surgical gynaecological patients the types of health problems arising or persisting up to six weeks after discharge and the effectiveness of telephone advice. The decreasing length of hospital stay has increased the need for specific instructions about the postdischarge period. Telephone advice could be a valuable tool to address this problem. To our knowledge, postdischarge health problems and the value of telephone advice have not been investigated among gynaecological patients. Randomised controlled trial. Gynaecological patients expected to stay in the ward longer than 24 hour were invited to participate. A pilot study showed that wound healing, pain, mobility, urination, defecation and vaginal bleeding were the most common health problems postdischarge. Based on that information, guidelines were formulated that were used by trained nurses to give telephone advice to the intervention group (n=235), in addition to the usual care. The control group of gynaecological patients (n=233) received usual care only. Of all 468 participants, about 50% were operated for general gynaecology. At discharge, wound pain (56%), mobility problems (54%) and constipation (27%) were the most frequently mentioned problems in both groups. Participants who completely followed the advice with regard to wound healing (p=0.02), pain (p=0.01), vaginal bleeding (p=0.03) and mobility (p=0.04) experienced greater improvement than participants who did not follow, or only partly followed, the advice. The telephone advice appears to make a significant contribution to help gynaecological surgical patients to solve or reduce their postdischarge health problems. The positive effect of such advice can be interpreted as an improvement in the quality of life of the postoperative gynaecological patient. © 2010 Blackwell Publishing Ltd.

  14. Delay-Aware Energy-Efficient Routing towards a Path-Fixed Mobile Sink in Industrial Wireless Sensor Networks

    Science.gov (United States)

    Wu, Shaobo; Chou, Wusheng; Niu, Jianwei; Guizani, Mohsen

    2018-01-01

    Wireless sensor networks (WSNs) involve more mobile elements with their widespread development in industries. Exploiting mobility present in WSNs for data collection can effectively improve the network performance. However, when the sink (i.e., data collector) path is fixed and the movement is uncontrollable, existing schemes fail to guarantee delay requirements while achieving high energy efficiency. This paper proposes a delay-aware energy-efficient routing algorithm for WSNs with a path-fixed mobile sink, named DERM, which can strike a desirable balance between the delivery latency and energy conservation. We characterize the object of DERM as realizing the energy-optimal anycast to time-varying destination regions, and introduce a location-based forwarding technique tailored for this problem. To reduce the control overhead, a lightweight sink location calibration method is devised, which cooperates with the rough estimation based on the mobility pattern to determine the sink location. We also design a fault-tolerant mechanism called track routing to tackle location errors for ensuring reliable and on-time data delivery. We comprehensively evaluate DERM by comparing it with two canonical routing schemes and a baseline solution presented in this work. Extensive evaluation results demonstrate that DERM can provide considerable energy savings while meeting the delay constraint and maintaining a high delivery ratio. PMID:29562628

  15. Delay-Aware Energy-Efficient Routing towards a Path-Fixed Mobile Sink in Industrial Wireless Sensor Networks.

    Science.gov (United States)

    Wu, Shaobo; Chou, Wusheng; Niu, Jianwei; Guizani, Mohsen

    2018-03-18

    Wireless sensor networks (WSNs) involve more mobile elements with their widespread development in industries. Exploiting mobility present in WSNs for data collection can effectively improve the network performance. However, when the sink (i.e., data collector) path is fixed and the movement is uncontrollable, existing schemes fail to guarantee delay requirements while achieving high energy efficiency. This paper proposes a delay-aware energy-efficient routing algorithm for WSNs with a path-fixed mobile sink, named DERM, which can strike a desirable balance between the delivery latency and energy conservation. We characterize the object of DERM as realizing the energy-optimal anycast to time-varying destination regions, and introduce a location-based forwarding technique tailored for this problem. To reduce the control overhead, a lightweight sink location calibration method is devised, which cooperates with the rough estimation based on the mobility pattern to determine the sink location. We also design a fault-tolerant mechanism called track routing to tackle location errors for ensuring reliable and on-time data delivery. We comprehensively evaluate DERM by comparing it with two canonical routing schemes and a baseline solution presented in this work. Extensive evaluation results demonstrate that DERM can provide considerable energy savings while meeting the delay constraint and maintaining a high delivery ratio.

  16. Delay-Aware Energy-Efficient Routing towards a Path-Fixed Mobile Sink in Industrial Wireless Sensor Networks

    Directory of Open Access Journals (Sweden)

    Shaobo Wu

    2018-03-01

    Full Text Available Wireless sensor networks (WSNs involve more mobile elements with their widespread development in industries. Exploiting mobility present in WSNs for data collection can effectively improve the network performance. However, when the sink (i.e., data collector path is fixed and the movement is uncontrollable, existing schemes fail to guarantee delay requirements while achieving high energy efficiency. This paper proposes a delay-aware energy-efficient routing algorithm for WSNs with a path-fixed mobile sink, named DERM, which can strike a desirable balance between the delivery latency and energy conservation. We characterize the object of DERM as realizing the energy-optimal anycast to time-varying destination regions, and introduce a location-based forwarding technique tailored for this problem. To reduce the control overhead, a lightweight sink location calibration method is devised, which cooperates with the rough estimation based on the mobility pattern to determine the sink location. We also design a fault-tolerant mechanism called track routing to tackle location errors for ensuring reliable and on-time data delivery. We comprehensively evaluate DERM by comparing it with two canonical routing schemes and a baseline solution presented in this work. Extensive evaluation results demonstrate that DERM can provide considerable energy savings while meeting the delay constraint and maintaining a high delivery ratio.

  17. First measurements of a carbon dioxide plume from an industrial source using a ground based mobile differential absorption lidar.

    Science.gov (United States)

    Robinson, R A; Gardiner, T D; Innocenti, F; Finlayson, A; Woods, P T; Few, J F M

    2014-08-01

    The emission of carbon dioxide (CO2) from industrial sources is one of the main anthropogenic contributors to the greenhouse effect. Direct remote sensing of CO2 emissions using optical methods offers the potential for the identification and quantification of CO2 emissions. We report the development and demonstration of a ground based mobile differential absorption lidar (DIAL) able to measure the mass emission rate of CO2 in the plume from a power station. To our knowledge DIAL has not previously been successfully applied to the measurement of emission plumes of CO2 from industrial sources. A significant challenge in observing industrial CO2 emission plumes is the ability to discriminate and observe localised concentrations of CO2 above the locally observed background level. The objectives of the study were to modify our existing mobile infrared DIAL system to enable CO2 measurements and to demonstrate the system at a power plant to assess the feasibility of the technique for the identification and quantification of CO2 emissions. The results of this preliminary study showed very good agreement with the expected emissions calculated by the site. The detection limit obtained from the measurements, however, requires further improvement to provide quantification of smaller emitters of CO2, for example for the detection of fugitive emissions. This study has shown that in principle, remote optical sensing technology will have the potential to provide useful direct data on CO2 mass emission rates.

  18. Role of telephone triage in obstetrics.

    Science.gov (United States)

    Manning, Nirvana Afsordeh; Magann, Everett F; Rhoads, Sarah J; Ivey, Tesa L; Williams, Donna J

    2012-12-01

    The telephone has become an indispensable method of communication in the practice of obstetrics. The telephone is one of the primary methods by which the patient makes her appointments and contacts her health care provider for advice, reassurance, and referrals. Current methods of telephone triage include personal at the physicians' office, telephone answering services, labor and delivery nurses, and a dedicated telephone triage system using algorithms. Limitations of telephone triage include the inability of the provider to see the patient and receive visual clues from the interaction and the challenges of obtaining a complete history over the telephone. In addition, there are potential safety and legal issues with telephone triage. To date, there is insufficient evidence to either validate or refute the use of a dedicated telephone triage system compared with a traditional system using an answering service or nurses on labor and delivery. Obstetricians and gynecologists, family physicians. After completing this CME activity, physicians should be better able to analyze the scope of variation in telephone triage across health care providers and categorize the components that go into a successful triage system, assess the current scope of research in telephone triage in obstetrics, evaluate potential safety and legal issues with telephone triage in obstetrics, and identify issues that should be addressed in any institution that is using or implementing a system of telephone triage in obstetrics.

  19. MOBILE HOUSING AS A FUNCTIONAL-TYPOLOGICAL VARIETY OF THE INDUSTRY OF MODERN CONSTRUCTION

    Directory of Open Access Journals (Sweden)

    MIRONENKO V. P.

    2015-09-01

    Full Text Available Problem statement. Current socio-demographic conditions in Ukraine and the level of housing of different types and quality suggest the possibility of active development mobile home construction. Practical advantages of mobile homes in various regions of the world reflected in the popularity of their use, especially as a temporary, recreational, holiday and tourist accommodation. The use of mobile housing in Ukraine currently is limited functional-typological composition. Aim. Identify the features of the design and construction of mobile homes on the basis of studying the world and domestic experience based integrated assessment formative factors (environmental and fire safety, energy efficiency, reliability and sustainability, etc.. Analyzing of the resent research. In research on mobility and transform element residential buildings addressed such issues: the experience of adaptation of housing to changes in the life of their inhabitants in the form of transformation of the internal space and its versatility [1; 11]; the methodology and design of constructions differing movable , collapsible or foldable parts and features of formation of mobile home recreational purpose[19]; the evolution of human dwellings and projected a futuristic look at the structure of the living environment [14]. In the scientific development of modern authors on architectural topics most relevant topics related to energy issues: a study of the historical background of the development of energy efficient housing, development of the basic requirements and solutions, their formation, and the creation of engineering and efficient method of designing low-rise architecture [15]; an analysis of the use of alternative energy sources, identify the main ways of saving energy and the development of architecture energy-saving residential buildings of low and medium-rise [16]; the development of an integrated approach to the ecological – economic substantiation of creation of

  20. Reuse without Compromising Performance: Industrial Experience from RPG Software Product Line for Mobile Devices

    DEFF Research Database (Denmark)

    Zhang, Weishan; Jarzabek, Stan

    2005-01-01

    allowed us to achieve improved performance, both speed and memory utilization, as compared to each game developed individually. At the same time, our solution facilitated rapid development of new games, for new mobile devices, as well as ease of evolving with new features the RPG-PLA and custom games...

  1. Carbon abatement via treating the solid waste from the Australian olive industry in mobile pyrolysis units: LCA with uncertainty analysis.

    Science.gov (United States)

    El Hanandeh, Ali

    2013-04-01

    The olive oil industry in Australia has been growing at a rapid rate over the past decade. It is forecast to continue growing due to the steady increase in demand for olive oil and olive products in the local and regional market. However, the olive oil extraction process generates large amounts of solid waste called olive husk which is currently underutilized. This paper uses life-cycle methodology to analyse the carbon emission reduction potential of utilizing olive husk as a feedstock in a mobile pyrolysis unit. Four scenarios, based on different combinations of pyrolysis technologies (slow versus fast) and end-use of products (land application versus energy utilization), are constructed. The performance of each scenario under conditions of uncertainty was also investigated. The results show that all scenarios result in significant carbon emission abatement. Processing olive husk in mobile fast pyrolysis units and the utilization of bio-oil and biochar as substitutes for heavy fuel oil and coal is likely to realize a carbon offset greater than 32.3 Gg CO2-eq annually in 90% of the time. Likewise, more than 3.2 Gg-C (11.8 Gg CO2-eq) per year could be sequestered in the soil in the form of fixed carbon if slow mobile pyrolysis units were used to produce biochar.

  2. Call Centre- Computer Telephone Integration

    Directory of Open Access Journals (Sweden)

    Dražen Kovačević

    2012-10-01

    Full Text Available Call centre largely came into being as a result of consumerneeds converging with enabling technology- and by the companiesrecognising the revenue opportunities generated by meetingthose needs thereby increasing customer satisfaction. Regardlessof the specific application or activity of a Call centre, customersatisfaction with the interaction is critical to the revenuegenerated or protected by the Call centre. Physical(v, Call centreset up is a place that includes computer, telephone and supervisorstation. Call centre can be available 24 hours a day - whenthe customer wants to make a purchase, needs information, orsimply wishes to register a complaint.

  3. Consumer involvement profiles: An application of consumer involvement in mobile industry

    OpenAIRE

    Homa Rahbarian; Fattaneh Alizadeh Meshkani

    2014-01-01

    This paper investigates consumer involvement profile among people who intend to purchase mobile devises. The study considers the effects of various factors influencing on purchase intention including consumers’ personal characteristics such as age, gender, income as well as some external factors including advertisement. The study uses a questionnaire in Likert scale, originally developed by O’Cass (2000) [O’Cass, A. (2000). An assessment of consumers' product, purchase decision, advertising a...

  4. A study on the effects of advertisement on brand equity: Evidence from mobile industry

    OpenAIRE

    Mahmoud Samiei Nasr; Seyed Mohsen Seyed Ali Akbar; Elham Aghaalikhani

    2014-01-01

    This paper presents an empirical investigation to study the effects of advertisement on brand equity. The study has accomplished on two well-known brands in mobile providers in city of Tehran, Iran. The study uses Aaker’s model to examine the effects of advertisement on various factors such as brand awareness, quality perception, brand loyalty and brand associate. The study also investigates the effects of brand awareness, quality perception and brand associate on brand loyalty. The results o...

  5. Market Entry, Strategy and Business Development in Mobile Health (mHealth) Industry

    OpenAIRE

    Castaño Labajo, Víctor; Xiao, Jinsong

    2015-01-01

    Problem formulation. The European Commission considers that health care providers and potential payers may need further evidence of mobile health (mHealth) clinical and economic benefits and despite there are hundreds of mHealth initiatives, most of them did not move beyond the pilot phase.   Purpose. This thesis aims at analyzing how can mHealth companies contribute towards solving existing health care challenges while becoming successful businesses in such an immature market. The expected r...

  6. Epidemiological Safety Surveillance of Cellular Telephones in the US (invited paper)

    International Nuclear Information System (INIS)

    Dreyer, N.A.; Loughlin, J.E.; Rothman, K.J.

    1999-01-01

    In 1994 a surveillance programme was initiated to monitor the effects of exposure to the human head from radiofrequency waves, such as those emitted from handheld cellular telephones. Cellular carriers contributed information about 1.5 million telephone account holders, their phones and two months of data on minutes used and number of calls. Cellular telephone manufacturers provided data that allowed classification of phones as analogue or digital and a handheld or mobile (car or bag) for 67% of the phones. Thus far 1,021,767 individuals have been identified who had at least one active cellular telephone account in 1994 and/or 1995 and who used either a handheld (41%) or a mobile (59%) phone during the study period, but not both. Seventy-four per cent of the cohort had used their cellular phone for ≥2 years, and 30% for ≥3 years. (author)

  7. Changing Content Industry Structures: The Case of Digital Newspapers on ePaper Mobile Devices

    OpenAIRE

    L. Van Audenhove; S. Delaere; P. Ballon; M. Van Bossuyt

    2007-01-01

    The proposed paper analyses the changes in business models employed by the stakeholders in the newspaper value network, in the context of a new type of electronic reading device -the ePaper. This PDA-like device uses a new high-contrast, low-power screen technology (eInk), which holds the promise of a digital and mobile reading experience close to that of 'real' paper. The potential impact of massive digitally distributed reading content -newspapers, but also magazines, books, and all other m...

  8. The Environmental Gains of Remanufacturing: Evidence from the Computer and Mobile Industry

    NARCIS (Netherlands)

    J. Quariguasi Frota Neto (João); J.M. Bloemhof-Ruwaard (Jacqueline)

    2009-01-01

    textabstractRemanufacturing has long been perceived as an environmentally-friendly initiative. The question of how remanufacturing moderates the relation between environmental impact and economic returns is still unanswered, however. In this paper, we focus our attention on the electronics industry.

  9. Consumer involvement profiles: An application of consumer involvement in mobile industry

    Directory of Open Access Journals (Sweden)

    Homa Rahbarian

    2014-04-01

    Full Text Available This paper investigates consumer involvement profile among people who intend to purchase mobile devises. The study considers the effects of various factors influencing on purchase intention including consumers’ personal characteristics such as age, gender, income as well as some external factors including advertisement. The study uses a questionnaire in Likert scale, originally developed by O’Cass (2000 [O’Cass, A. (2000. An assessment of consumers' product, purchase decision, advertising and consumption involvement in fashion clothing. Journal of Economic Psychology, 21, 545-576.]. The questionnaire has been distributed among 385 people, randomly who purchased mobile devices from a mall in city of Tehran, Iran. Using Pearson correlation test, the study has concluded that oral advertisement as well as consumer purchase involvement have positive and strong relationship with consumer’s purchase intention. In terms of age, people aged 20-30 maintained the highest purchase intention. In addition, in terms of gender, men had more purchase involvement than women did.

  10. A study on the effects of advertisement on brand equity: Evidence from mobile industry

    Directory of Open Access Journals (Sweden)

    Mahmoud Samiei Nasr

    2014-11-01

    Full Text Available This paper presents an empirical investigation to study the effects of advertisement on brand equity. The study has accomplished on two well-known brands in mobile providers in city of Tehran, Iran. The study uses Aaker’s model to examine the effects of advertisement on various factors such as brand awareness, quality perception, brand loyalty and brand associate. The study also investigates the effects of brand awareness, quality perception and brand associate on brand loyalty. The results of our survey have concluded that advertisement could influence on some of the components of brand equity, significantly. For the first case study of this survey, Irancell, advertisement influences on brand awareness, brand quality and brand associate, significantly. In addition, brand awareness and brand loyalty also influence on brand quality and brand equity, positively. For the second case study of this survey, Mobile Telecommunication Company of Iran, the effects of advertisement on brand equity, brand awareness and brand associate have been confirmed. Moreover, brand awareness and brand quality influence on brand loyalty, positively. In addition, brand loyalty influences positively on brand equity.

  11. Fuel cells for telephone networks

    International Nuclear Information System (INIS)

    Wells, J.D.; Scott, D.S.

    1993-01-01

    Critical telephone network systems are currently protected from electric utility power failures by a backup system consisting of lead-acid batteries and an engine-alternator. It is considered here an alternate power system where less expensive off-peak commercial electricity electrolyses water, while fuel cells draw continuously on the stored gas products to provide direct current for the protected equipment. The lead acid batteries are eliminated. The benefits and costs of the existing and alternate systems in scenarios with various system efficiencies, capital costs, and electric utility rates and incentives, are compared. In today's conditions, the alternate system is not economical; however, cost and performance feasibility domains are identified. 2 figs., 4 tabs., 12 refs

  12. The joint industry development of a recommended practice for the site specific assessment of mobile jackup units

    International Nuclear Information System (INIS)

    Jones, D.E.; Bennett, W.T.; Hoyle, M.J.R.

    1993-01-01

    The mobile self-elevating (drilling) unit, or jack-up, has been central to the exploration and development of offshore oil and gas reserves. In recent years there has been an increased desire to benefit from the potential economics of using these units in longer term production roles either in association with a fixed platform or as a stand-alone facility. However, until recently there had been no concerted effort to develop a consistent and commonly accepted standard for general industry use in site specific assessment of jack-ups. This paper describes the background and work carried out to develop such a standard. The project is nearing completion and has resulted in the publication of a Guideline document. A Recommended Practice and associated Commentary are (at the time of writing) in the final stage of drafting for release to the project sponsors for trial and comment prior to issuing the first Edition early in 1994

  13. Driving Sustainable Competitive Advantage in the Mobile Industry: Evidence from U.S. Wireless Carriers

    Directory of Open Access Journals (Sweden)

    Changhee Kim

    2016-07-01

    Full Text Available In light of the growing importance of data network quality in the wireless industry, this study analyzes and compares efficiencies in management, service quality, network quality, and market in the 4G Long Term Evolution (LTE wireless industry. For this purpose, a bootstrap data envelopment analysis (DEA model using representative U.S. wireless carriers as decision making units (DMUs was designed and conducted, with further verification through the Mann-Whitney U and Wilcoxon W test, to examine the differences in efficiency distribution. The results indicate that, in terms of efficiency distribution, network quality efficiency and market efficiency belongs to the same group as that which has high management efficiency. Based on these results, this paper suggests implications and strategic guidelines for wireless carriers for improvement in management efficiency.

  14. Mobilizing Public Opinion for the Tobacco Industry: The Consumer Tax Alliance and Excise Taxes

    Science.gov (United States)

    Campbell, Richard; Balbach, Edith D.

    2009-01-01

    Background Tobacco industry funding was instrumental in creating and financing the Consumer Tax Alliance in 1989 as an ostensibly organization that relied upon extensive media outreach to build opposition to excise taxes as a regressive form of taxation. By obscuring its own role in this effort, the tobacco industry undermined the public’s reasonable expectations for transparency in the policy making process. Aim To examine the formation and activities of the Consumer Tax Alliance as a “hybrid” form of interest group in order to provide tobacco control and public health advocates with a better understanding of unanticipated tobacco industry coalitions and facilitate appropriate counter measures. Methods Document searches through the Legacy Tobacco Documents Library and through Tobacco Documents Online and review of background literature. Results The Tobacco Institute actively sought liberal allies beginning in the mid-1980s in seeking to build public opposition to cigarette excise tax increases by promoting them as a regressive form of taxation. The creation of the Consumer Tax Alliance in 1989 was expressly intended to turn labor and middle class opinion against prospective excise tax increases in federal budget deficit negotiations, without divulging the tobacco industry’s role in its formation. Conclusion It is important to understand the dynamic by which trusted organizations can be induced to alter their agendas in response to funding sources. Advocates need to understand this form of interest group behavior so that they are better able to negotiate the policy arena by diagnosing and exposing this influence where it occurs and, by doing so, be better prepared to take appropriate counter measures. What this paper adds The tobacco industry’s political strategies for utilizing third party efforts to contest cigarette excise tax increases have not been extensively studied. While there has been some attention to industry sponsorship of third parties, the

  15. Maintenance of the CERN telephone exchanges

    CERN Multimedia

    2007-01-01

    Maintenance work on the CERN telephone exchanges will be performed on 10 July from 8 p.m. to midnight. During this intervention, the fixed telephone services, audioconference services and GSM calls made via the 333 prefix may be disrupted. However, the CCC and the fire brigade will be reachable at all times. For more details about this maintenance work, please call the telephone switchboard on 76111 or send an e-mail. Telecom SectionIT/CS

  16. Maintenance of the CERN telephone exchanges

    CERN Multimedia

    2007-01-01

    A maintenance of the CERN telephone exchanges will be performed on the 10th of July from 8 p.m. to midnight. During this intervention, the fixed telephone services, audioconference services, and GSM calls made via the 333 prefix may be disrupted. However, the CCC and the fire brigade will be reachable at any time. For more details about this maintenance, please contact the telephone switchboard at 76111 or by email. Telecom Section IT/CS

  17. New electrorheological fluids - characteristics and implementation in industrial and mobile applications

    International Nuclear Information System (INIS)

    Gurka, M; Adams, D; Johnston, L; Petricevic, R

    2009-01-01

    Various applications for controllable dampers in the industrial and automotive sector are demanding an improved ER-Fluid, concerning performance and long time behavior. The new ER-Fluid RheOil (registered) 3.0 developed by us and presented here overcomes the main disadvantages like sedimentation and re-dispersing behavior. Besides this, better ER-performance (control ratio, current-density, step response time) could also be achieved. During tests of the response to changing temperature and long time behavior no significant degradation of the fluid or abrasive wear in the components was found over a wide temperature range.

  18. Industry

    International Nuclear Information System (INIS)

    Schindler, I.; Wiesenberger, H.

    2001-01-01

    This chapter of the environmental control report deals with the environmental impact of the industry in Austria. It gives a review of the structure and types of the industry, the legal framework and environmental policy of industrial relevance. The environmental situation of the industry in Austria is analyzed in detail, concerning air pollution (SO 2 , NO x , CO 2 , CO, CH 4 , N 2 O, NH 3 , Pb, Cd, Hg, dioxin, furans), waste water, waste management and deposit, energy and water consumption. The state of the art in respect of the IPPC-directives (European Integrated Pollution Prevention and Control Bureau) concerning the best available techniques of the different industry sectors is outlined. The application of European laws and regulations in the Austrian industry is described. (a.n.)

  19. Role of brand trust in creating brand equity in the mobile phone industry amongst black Generation Y students / Christiaan Rudolf Quintus Roets

    OpenAIRE

    Roets, Christiaan Rudolf Quintus

    2013-01-01

    In the highly competitive business landscape of the twenty-first century, intangible assets such as brand equity are deemed as increasingly vital to the long-term success of organisations. Brand loyalty, which is the primary driver of brand equity, germinates from consumers‟ brand identification, trust in the superiority of the brand, and their perceptions of the social esteem that use of the brand signals. The mobile phone industry is one of the most dynamic and competitive industries of thi...

  20. Characterization of VOCs Emissions from Industrial Facilities and Natural Gas Production Sites: A Mobile Sensing Approach

    Science.gov (United States)

    Zhou, X.; Gu, J.; Trask, B.; Lyon, D. R.; Albertson, J. D.

    2017-12-01

    With the recent expansion of U.S. oil and gas (O&G) production, many studies have focused on the quantification of fugitive methane emissions. However, only a few studies have explored the emissions of volatile organic compounds (VOCs) from O&G production sites that affect human health in adjacent communities, both directly through exposure to toxic chemical compounds and indirectly via formation of ground-level ozone. In this study, we seek to quantify emissions of VOCs from O&G production sites and petrochemical facilities using a mobile sensing approach, with both high-end analyzers and relatively low-cost sensors. A probabilistic source characterization approach is used to estimate emission rates of VOCs, directly taking into account quantitative measure of sensor accuracy. This work will provide data with proper spatiotemporal resolution and coverage, so as to improve the understanding of VOCs emission from O&G production sites, VOCs-exposure of local communities, and explore the feasibility of low-cost sensors for VOCs monitoring. The project will provide an important foundational step to enable large scale studies.

  1. Telephone calls by individuals with cancer.

    Science.gov (United States)

    Flannery, Marie; McAndrews, Leanne; Stein, Karen F

    2013-09-01

    To describe symptom type and reporting patterns found in spontaneously initiated telephone calls placed to an ambulatory cancer center practice. Retrospective, descriptive. Adult hematology oncology cancer center. 563 individuals with a wide range of oncology diagnoses who initiated 1,229 telephone calls to report symptoms. Raw data were extracted from telephone forms using a data collection sheet with 23 variables obtained for each phone call, using pre-established coding criteria. A literature-based, investigator-developed instrument was used for the coding criteria and selection of which variables to extract. Symptom reporting, telephone calls, pain, and symptoms. A total of 2,378 symptoms were reported by telephone during the four months. At least 10% of the sample reported pain (38%), fatigue (16%), nausea (16%), swelling (12%), diarrhea (12%), dyspnea (10%), and anorexia (10%). The modal response was to call only one time and to report only one symptom (55%). Pain emerged as the symptom that most often prompted an individual to pick up the telephone and call. Although variation was seen in symptom reporting, an interesting pattern emerged with an individual reporting on a solitary symptom in a single telephone call. The emergence of pain as the primary symptom reported by telephone prompted educational efforts for both in-person clinic visit management of pain and prioritizing nursing education and protocol management of pain reported by telephone. Report of symptoms by telephone can provide nurses unique insight into patient-centered needs. Although pain has been an important focus of education and research for decades, it remains a priority for individuals with cancer. A wide range in symptom reporting by telephone was evident.

  2. Upgrade of the CERN telephone exchange

    CERN Multimedia

    2006-01-01

    As part of the upgrade of telephone services, maintenance work will be carried out on the CERN switching centre between 8.00 p.m. and 10.00 p.m. on Monday 9 October. Telephone services may be disrupted and possibly even interrupted during this time. We apologise in advance for any inconvenience this may cause. CERN TELECOM Service

  3. Towards a 21st century telephone exchange at CERN

    CERN Document Server

    AUTHOR|(SzGeCERN)745509; Hesnaux, Anthony Gerard; Sierra, Rodrigo; Chapron, Frederic; CERN. Geneva. IT Department

    2015-01-01

    The advent of mobile telephony and Voice over IP (VoIP) has significantly impacted the traditional telephone exchange industry—to such an extent that private branch exchanges are likely to disappear completely in the near future. For large organisations, such as CERN, it is important to be able to smooth this transition by implementing new multimedia platforms that can protect past investments and the flexibility needed to securely interconnect emerging VoIP solutions and forthcoming developments such as Voice over LTE (VoLTE). We present the results of ongoing studies and tests at CERN of the latest technologies in this area.

  4. Industrialization

    African Journals Online (AJOL)

    Lucy

    . African states as ... regarded as the most important ingredients that went to add value to land and labour in order for countries ... B. Sutcliffe Industry and Underdevelopment (Massachusetts Addison – Wesley Publishing Company. 1971), pp.

  5. Industrialization

    African Journals Online (AJOL)

    Lucy

    scholar, Walt W. Rostow presented and supported this line of thought in his analysis of ... A Brief Historical Background of Industrialization in Africa ... indicative) The western model allowed for the political economy to be shaped by market.

  6. Trends in Mobile Marketing

    OpenAIRE

    Chocholová, Petra

    2010-01-01

    The principal aim of this thesis is to assess the state of the mobile marketing as of the first quarter of 2011 and to discuss various scenarios of the future development. This thesis defines the terms "mobile marketing" and "mobile advertising" and identifies the main players in the industry. It explores the main categories of mobile advertising such as mobile messaging, in-content and mobile internet advertising. Later, it analyzes the latest trends in the industry and describes in detail t...

  7. Transcontinental methane measurements: Part 2. Mobile surface investigation of fossil fuel industrial fugitive emissions

    Science.gov (United States)

    Leifer, Ira; Culling, Daniel; Schneising, Oliver; Farrell, Paige; Buchwitz, Michael; Burrows, John P.

    2013-08-01

    The potent greenhouse gas, methane, CH4, has a wide variety of anthropogenic and natural sources. Fall, continental-scale (Florida to California) surface CH4 data were collected to investigate the importance of fossil fuel industrial (FFI) emissions in the South US. A total of 6600 measurements along 7020-km of roadways were made by flame ion detection gas chromatography onboard a nearly continuously moving recreational vehicle in 2010. A second, winter survey in Southern California measured CH4 at 2 Hz with a cavity ring-down spectrometer in 2012. Data revealed strong and persistent FFI CH4 sources associated with refining, oil/gas production, a presumed major pipeline leak, and a coal loading plant. Nocturnal CH4 mixing ratios tended to be higher than daytime values for similar sources, sometimes significantly, which was attributed to day/night meteorological differences, primarily changes in the boundary layer height. The highest CH4 mixing ratio (39 ppm) was observed near the Kern River Oil Field, California, which uses steam reinjection. FFI CH4 plume signatures were distinguished as stronger than other sources on local scales. On large (4°) scales, the CH4 trend was better matched spatially with FFI activity than wetland spatial patterns. Qualitative comparison of surface data with SCIAMACHY and GOSAT satellite retrievals showed agreement of the large-scale CH4 spatial patterns. Comparison with inventory models and seasonal winds suggests for some seasons and some portions of the Gulf of Mexico a non-negligible underestimation of FFI emissions. For other seasons and locations, qualitative interpretation is not feasible. Unambiguous quantitative source attribution is more complex, requiring transport modeling.

  8. Industry

    Energy Technology Data Exchange (ETDEWEB)

    Bernstein, Lenny; Roy, Joyashree; Delhotal, K. Casey; Harnisch, Jochen; Matsuhashi, Ryuji; Price, Lynn; Tanaka, Kanako; Worrell, Ernst; Yamba, Francis; Fengqi, Zhou; de la Rue du Can, Stephane; Gielen, Dolf; Joosen, Suzanne; Konar, Manaswita; Matysek, Anna; Miner, Reid; Okazaki, Teruo; Sanders, Johan; Sheinbaum Parado, Claudia

    2007-12-01

    This chapter addresses past, ongoing, and short (to 2010) and medium-term (to 2030) future actions that can be taken to mitigate GHG emissions from the manufacturing and process industries. Globally, and in most countries, CO{sub 2} accounts for more than 90% of CO{sub 2}-eq GHG emissions from the industrial sector (Price et al., 2006; US EPA, 2006b). These CO{sub 2} emissions arise from three sources: (1) the use of fossil fuels for energy, either directly by industry for heat and power generation or indirectly in the generation of purchased electricity and steam; (2) non-energy uses of fossil fuels in chemical processing and metal smelting; and (3) non-fossil fuel sources, for example cement and lime manufacture. Industrial processes also emit other GHGs, e.g.: (1) Nitrous oxide (N{sub 2}O) is emitted as a byproduct of adipic acid, nitric acid and caprolactam production; (2) HFC-23 is emitted as a byproduct of HCFC-22 production, a refrigerant, and also used in fluoroplastics manufacture; (3) Perfluorocarbons (PFCs) are emitted as byproducts of aluminium smelting and in semiconductor manufacture; (4) Sulphur hexafluoride (SF{sub 6}) is emitted in the manufacture, use and, decommissioning of gas insulated electrical switchgear, during the production of flat screen panels and semiconductors, from magnesium die casting and other industrial applications; (5) Methane (CH{sub 4}) is emitted as a byproduct of some chemical processes; and (6) CH{sub 4} and N{sub 2}O can be emitted by food industry waste streams. Many GHG emission mitigation options have been developed for the industrial sector. They fall into three categories: operating procedures, sector-wide technologies and process-specific technologies. A sampling of these options is discussed in Sections 7.2-7.4. The short- and medium-term potential for and cost of all classes of options are discussed in Section 7.5, barriers to the application of these options are addressed in Section 7.6 and the implication of

  9. Evaluating the privacy properties of telephone metadata

    Science.gov (United States)

    Mayer, Jonathan; Mutchler, Patrick; Mitchell, John C.

    2016-01-01

    Since 2013, a stream of disclosures has prompted reconsideration of surveillance law and policy. One of the most controversial principles, both in the United States and abroad, is that communications metadata receives substantially less protection than communications content. Several nations currently collect telephone metadata in bulk, including on their own citizens. In this paper, we attempt to shed light on the privacy properties of telephone metadata. Using a crowdsourcing methodology, we demonstrate that telephone metadata is densely interconnected, can trivially be reidentified, and can be used to draw sensitive inferences. PMID:27185922

  10. Wapice News Mobile Application

    OpenAIRE

    Söylemez, Ilke

    2017-01-01

    Since the mobile phones started to have an increasingly significant role in daily life, the mobile application development also started to be an important area in the software industry. The problem for mobile application developers is to develop a mobile application which supports all the devices and platforms on the market. This issue created a need for cross platform mobile applications. The cross platform mobile development refers to the development of mobile applications that could be use...

  11. Mapping crime scenes and cellular telephone usage

    CSIR Research Space (South Africa)

    Schmitz, Peter MU

    2000-12-01

    Full Text Available This paper describes a method that uses a desktop geographical information system (GIS) to plot cellular telephone conversations made when crimes are committed, such as hijackings, hostage taking, kidnapping, rape and murder. The maps produced...

  12. Cellular telephone use and cancer risk

    DEFF Research Database (Denmark)

    Schüz, Joachim; Jacobsen, Rune; Olsen, Jørgen H.

    2006-01-01

    BACKGROUND: The widespread use of cellular telephones has heightened concerns about possible adverse health effects. The objective of this study was to investigate cancer risk among Danish cellular telephone users who were followed for up to 21 years. METHODS: This study is an extended follow......-up of a large nationwide cohort of 420,095 persons whose first cellular telephone subscription was between 1982 and 1995 and who were followed through 2002 for cancer incidence. Standardized incidence ratios (SIRs) were calculated by dividing the number of observed cancer cases in the cohort by the number...... expected in the Danish population. RESULTS: A total of 14,249 cancers were observed (SIR = 0.95; 95% confidence interval [CI] = 0.93 to 0.97) for men and women combined. Cellular telephone use was not associated with increased risk for brain tumors (SIR = 0.97), acoustic neuromas (SIR = 0.73), salivary...

  13. 76 FR 46313 - Notice of Issuance of Final Determination Concerning Iridium Satellite Telephones

    Science.gov (United States)

    2011-08-02

    ... modulates them into radio streams that communicate with the Iridium gateway network infrastructure using a... (DSP) cores, made in China, and two radio frequency (RF) backend chips, made in Taiwan. The bill of... marking of a cellular phone. CBP found that a digital mobile telephone was substantially transformed in...

  14. Telephone interventions for adherence to colpocytological examination.

    Science.gov (United States)

    Lima, Thais Marques; Nicolau, Ana Izabel Oliveira; Carvalho, Francisco Herlânio Costa; Vasconcelos, Camila Teixeira Moreira; Aquino, Priscila de Souza; Pinheiro, Ana Karina Bezerra

    2017-02-06

    to test the effects of behavioral and educational intervention by telephone on adherence of women with inappropriate periodicity to colpocytological examination. quasi-experimental study with a sample of 524 women, selected with the following inclusion criteria: be aged between 25 and 64 years, have initiated sexual activity, have inappropriate periodicity of examination and have mobile or landline phone. The women were divided into two groups for application of behavioral and educational intervention by telephone. It was used an intervention script according to the principles of Motivational Interviewing. on comparing the results before and after the behavioral and educational interventions, it was found that there was a statistically significant change (p = 0.0283) with increase of knowledge of women who participated in the educational intervention. There was no change in the attitude of women of any of the groups and there was an increase of adherence to colpocytological examination in both groups (p grupos para aplicação da intervenção comportamental e educativa por telefone. Utilizou-se um roteiro de intervenção segundo os preceitos da Entrevista Motivacional. ao comparar antes e depois das intervenções comportamental e educativa constatou-se que houve uma mudança estatisticamente significativa (p = 0,0283) no aumento do conhecimento das mulheres que participaram da intervenção educativa; não houve mudança comprovada na atitude das mulheres de nenhum dos grupos e houve um aumento da adesão ao exame colpocitológico nos dois grupos (p grupo comportamental (66,8%). as intervenções comportamentais e educativas por telefone foram eficazes na adesão das mulheres ao exame colpocitológico, representando estratégias importantes para educação permanente em saúde, promovendo a atenção para a prevenção do câncer cérvico-uterino. comprobar los efectos de intervención comportamental y educativa por teléfono en la adhesión de las mujeres, con

  15. The effect of employing knowledge workers from technologically advanced countries: The knowledge spillover caused by the mobility of knowledge workers in electronic industries in Asia

    Directory of Open Access Journals (Sweden)

    Ayano Fujiwara

    2017-08-01

    Full Text Available This paper is an extension of work originally presented in 2017 6th International Conference on Industrial Technology and Management (ICITM [53]. This research focuses on the mobilization of human resources in the Asian electrical industry and analyzes the impact of engineers’ international mobility on the innovation of enterprises in the host countries. I examine the characteristics of engineers who moved from Japan to China and South Korea to explore which types of engineers successful firms in China and South Korea select from rival companies in Japan. In addition, this study focuses on the role of the inventors’ networks to investigate the significance of researcher mobility and knowledge spillover as mechanisms that facilitate the flow of tacit knowledge. This study reveals that during the process of innovation, informal networks play an important role in the mobility of engineers. The findings suggest that successful firms require people with analytical skills and problem-solving capacity, not “star inventors.”

  16. Mobilities Mobilities

    Directory of Open Access Journals (Sweden)

    César Pompeyo

    2011-12-01

    Full Text Available Urry, John (2007 Mobilities.Oxford: Polity Press.Urry, John (2007 Mobilities.Oxford: Polity Press.John Urry (1946-, profesor en la Universidad de Lancaster, es un sociólogo de sobra conocido y altamente reputado en el panorama internacional de las ciencias sociales. Su dilatada carrera, aparentemente dispersa y diversificada, ha seguido senderos bastante bien definidos dejando tras de sí un catálogo extenso de obras sociológicas de primer nivel. Sus primeros trabajos se centraban en el campo de la teoría social y la filosofía de las ciencias sociales o de la sociología del poder [...

  17. Doctor-patient communication on the telephone.

    Science.gov (United States)

    Curtis, P; Evens, S

    1989-01-01

    Since its invention, the telephone has been an important tool in medical practice, particularly for primary care physicians. Approximately half the calls made to a physician's office during regular consulting hours are for clinical problems and most are handled effectively over the phone without an immediate office visit. Telephone encounters are generally very brief, and managing such calls requires a pragmatic approach that is often quite different from the approach taken in the office visit. The telephone encounter should be recognized and recorded as a specific medical interaction in the medical chart for both clinical and legal reasons. Effective telephone encounters depend on good communication skills; decision making regarding disposition is a major goal. The physician's perception of a medical problem may be different from the patient's; patients are frequently seeking advice and reassurance rather than diagnosis and treatment, and may call because of anxiety and psychological stress. For physicians and their families who are not prepared for after-hours telephone encounters, calls that interrupt more "legitimate" activities may result in anger or frustration for the physician and dissatisfaction for the patient.

  18. Health and Safety in Mobile Telephony

    International Nuclear Information System (INIS)

    Lipnjak, G.

    2001-01-01

    Full text: The paper deals with a description of mobile telephone network and the emitted radiation. The main focus is related to the potential health risks of mobile telephone radio waves. The international press has published articles warning of the risk of brain damage, hypersensitivity, eye damage, etc., if people use mobile telephones. The most important guidelines in the field of bioelectromagnetic and related to mobile telephony (ICNIRP, CENELEC and IEEE) are commented. Also, the problem of EMI of mobile telephone with other used electronic equipment by an impaired part of the human population has been elaborated. A lot of telecommunication companies provide expertise in a number of national and international standardisation groups, whose task is to monitor what is going on in the area of Health and Safety and to develop standardised measurement methods and equipment for radio-frequency electromagnetic exposure and interference. (author)

  19. E-mobil on the right track. Electromobility: Germans' industry must build up networks if staying in competition; Am E-Mobil geht kein Weg vorbei. Elektromobilitaet: Will die heimische Industrie mitmischen, muss sie starke Netzwerke bilden

    Energy Technology Data Exchange (ETDEWEB)

    Stauss, Olaf

    2010-09-13

    Electromobility is moving on. But Germans industry must hurry up, because Chinas' automotive industry don't sleep. The competition becomes more and more stronger and Germans' companies will win, if they startup immediately. (GL)

  20. Mobile Phone as an extension tool among female agricultural ...

    African Journals Online (AJOL)

    Mobile Phone as an extension tool among female agricultural practitioners in Lagos ... This study assessed the use of mobile telephone for extension among ... information search costs and asymmetries and increasing market efficiencies.

  1. Orientação para o mercado e construção de marca: estudo exploratório em uma empresa de telefonia móvel Market orientation and brand building: an exploratory study of a mobile telephone company

    Directory of Open Access Journals (Sweden)

    Geraldo Luciano Toledo

    2005-12-01

    Full Text Available O cenário competitivo contemporâneo induz as empresas a adotarem uma filosofia de orientação para mercado, buscando criar e manter vantagem competitiva sustentável. Dada a dificuldade de diferenciarem-se, muitas organizações têm investido em ativos intangíveis, como a construção de marcas, no intuito de conseguir vantagem de longo prazo. Nesse contexto, o estudo teve por objetivo analisar, sob a ótica da filosofia de orientação para mercado, as estratégias de marketing voltadas para a construção de uma marca. Metodologicamente, procedeu-se, inicialmente, a uma fundamentação teórica sobre os assuntos pertinentes ao tema estudado. Realizou-se, ainda, uma pesquisa de caráter qualitativo, tendo por foco a análise e descrição do processo de construção de uma marca sólida, em um setor altamente competitivo - telefonia móvel -, que experimentou intensas transformações nos últimos anos. Explicitaram-se, no estudo empírico, aspectos referentes à construção da marca, a partir de uma mudança na cultura da própria empresa, propiciada pelas condições de mercado e pela estratégia da operadora.Competition today induces companies to adopt a philosophy of market orientation in search of creating and sustaining a competitive edge. Many organizations have turned to intangibles such as the building of a brand in an effort to achieve a long term advantage and differentiation from other companies. This empirical study analyzed, with a market oriented philosophy, the marketing strategies involved in the building of a brand. Theoretical bases of the subject were developed followed by a qualitative survey to analysis and describe the building of a solid brand (VIVO in mobile telephone services, a highly competitive sector which has undergone intense transformations in recent years. The building of a brand, beginning with a change in the company cultural resulting from market conditions and company strategy, was stressed.

  2. A User-Centered Mobile Cloud Computing Platform for Improving Knowledge Management in Small-to-Medium Enterprises in the Chilean Construction Industry

    Directory of Open Access Journals (Sweden)

    Daniela Núñez

    2018-03-01

    Full Text Available Knowledge management (KM is a key element for the development of small-to-medium enterprises (SMEs in the construction industry. This is particularly relevant in Chile, where this industry is composed almost entirely of SMEs. Although various KM system proposals can be found in the literature, they are not suitable for SMEs, due to usability problems, budget constraints, and time and connectivity issues. Mobile Cloud Computing (MCC systems offer several advantages to construction SMEs, but they have not yet been exploited to address KM needs. Therefore, this research is aimed at the development of a MCC-based KM platform to manage lessons learned in different construction projects of SMEs, through an iterative and user-centered methodology. Usability and quality evaluations of the proposed platform show that MCC is a feasible and attractive option to address the KM issues in SMEs of the Chilean construction industry, since it is possible to consider both technical and usability requirements.

  3. Automatic Smoker Detection from Telephone Speech Signals

    DEFF Research Database (Denmark)

    Poorjam, Amir Hossein; Hesaraki, Soheila; Safavi, Saeid

    2017-01-01

    This paper proposes an automatic smoking habit detection from spontaneous telephone speech signals. In this method, each utterance is modeled using i-vector and non-negative factor analysis (NFA) frameworks, which yield low-dimensional representation of utterances by applying factor analysis...... method is evaluated on telephone speech signals of speakers whose smoking habits are known drawn from the National Institute of Standards and Technology (NIST) 2008 and 2010 Speaker Recognition Evaluation databases. Experimental results over 1194 utterances show the effectiveness of the proposed approach...... for the automatic smoking habit detection task....

  4. 移动智能语音产业链治理策略研究%Management Strategy on Mobile Intelligent Speech Industrial Chain

    Institute of Scientific and Technical Information of China (English)

    王忠; 赵惠

    2014-01-01

    智能语音技术将开辟移动智能语音市场,改变用户的生活方式。分析移动智能语音应用现状得出以下发展趋势:语音将成为移动互联网的“入口”,市场将形成寡头竞争格局,初创公司将成为创新的主要动力。国内企业虽有一定技术优势,但综合竞争实力不及国外企业。建议政府以产业联盟整合产业链,以项目合作联合企业研发,以试点工程引导市场发展。%The intelligent speech technology of mobile devices will open up the mobile intelligent speech market and change the life style of the users. Based on the analysis of the applications status of the mobile intelligent speech,the following trends are concluded as follows:the speech will become the "entrance"of the mobile internet;a pattern of oligopolistic competition will appear on the market;the start-up company will become the main driving force of the innovation. Al-though having some technical advantages,the overall competitive strength of domestic enterprises is less than foreign enter-prises. The paper offers suggestions such as guiding and supporting enterprises to carry out research and development of the mobile intelligent speech,improving the ecosystem of mobile intelligent speech industry,and accelerating the applications demonstration.

  5. Influence of digital and analogue cellular telephones on implanted pacemakers.

    Science.gov (United States)

    Altamura, G; Toscano, S; Gentilucci, G; Ammirati, F; Castro, A; Pandozi, C; Santini, M

    1997-10-01

    The aim of this study was to find out whether digital and analogue cellular 'phones affect patients with pacemakers. The study comprised continuous ECG monitoring of 200 pacemaker patients. During the monitoring certain conditions caused by interference created by the telephone were looked for: temporary or prolonged pacemaker inhibition; a shift to asynchronous mode caused by electromagnetic interference; an increase in ventricular pacing in dual chamber pacemakers, up to the programmed upper rate. The Global System for Mobile Communications system interfered with pacing 97 times in 43 patients (21.5%). During tests on Total Access of Communication System telephones, there were 60 cases of pacing interference in 35 patients (17.5%). There were 131 interference episodes during ringing vs 26 during the on/off phase; (P 4 s) was seen at the pacemaker 'base' sensing value in six patients using the Global system but in only one patient using Total Access. Cellular 'phones may be dangerous for pacemaker patients. However, they can be used safely if patients do not carry the 'phone close to the pacemaker, which is the only place where high risk interference has been observed.

  6. Citotossicity in immune system's cells exposed in vitro to a microwave electromagnetic field in two different exposure systems operating at mobile telephones frequencies; Citotossicita' in cellule del sistema immunitario esposte in vitro al campo elettromagnetico a microonde in due diversi sistemi espositivi operanti alle frequenze della telefonia mobile

    Energy Technology Data Exchange (ETDEWEB)

    Scarcella, E.; Ardoino, L.; Galloni, P.; Mancini, S.; Marino, C. [ENEA, Divisione Protezione dell' Uomo e degli Ecosistemi, Centro Ricerche Casaccia, Rome (Italy)

    2001-07-01

    The large growth in the use of cellular telephones has led to an increasing effort, by national and international Research Institutes, in the studies dealing with EM fields' toxicological effects and interaction mechanisms in relation to various biological systems. In order to that, in the labs of ENEA Casaccia - Human and ecosystems protection division, Toxicology and biomedical sciences section - within the research program on biological effects of electromagnetic fields, a new experimental project has been performed; its main subject has been the evaluation of possible in vitro functionality alterations in a stabilized murine macrophages cell line (RAW 264.7), after exposure to 900 MHz EM radiation. Furthermore, the standardization of two different exposure systems, working at 900 MHz in a large power density range (1 to 100 W/m{sup 2}), has bee carried out, in order to ensure homogeneity of electromagnetic field exposure, correct incubation conditions and reproducibility of experiments. Both the standardization procedures and the experimental results, which showed significant differences on cell growth and functionality only with the higher level exposure (100 W/m{sup 2}), with recovery 48 hours after exposure, will be useful to experimental procedures in progress about deepening on in vitro toxicological evaluations. [Italian] Il forte impulso dell'utilizzo di telefoni cellulari ha richiesto, da parte dei principali organi di ricerca nazionali ed internazionali, l'approfondimento degli studi per la valutazione di implicazioni tossicologiche e per lo studio dei meccanismi d'interazione del campo EM con diversi sistemi biologici. A tal proposito e' stata intrapresa nei laboratori ENEA Casaccia, Divisione Protezione dell'Uomo e degli Ecosistemi - Sezione Tossicologia e Scienze Biomediche (PRO-TOSS), nell'ambito dell'attivita' di ricerca sugli effetti biologici dei campi elettromagnetici, una nuova linea di

  7. Personal health monitoring - exploiting the power of the personal telephone.

    Science.gov (United States)

    Hannan, Amir

    2015-11-01

    Many health issues that we currently face are related to our lifestyle choices. Educating patients can help them to make better informed health decisions. The internet and smartphones, mobile telephones that perform many of the functions of a computer, are becoming more accessible to the majority of the population. Applications on smartphones and professional health websites can signpost patients to trusted information and allow them to co-produce records. Empowering patients, staff and organizations through enabling access to records and understanding, building a partnership trust and the use of social media can enable people to do more and hopefully improve outcomes. In this article, I describe the steps we have taken to facilitate such interactions within our own primary care practice and the response of patients to these initiatives. © The Author(s) 2015.

  8. Mobile Payments : Comparison of Mobile Wallet Concepts

    OpenAIRE

    Narayan, Srikant

    2013-01-01

    Mobile payments are an emerging trend and an alternative to traditional payment methods. Mobile payments involve the usage of the mobile phone to handle credit transfers during purchase of goods and peer to peer money transfers referred to as mobile wallet service, instead of depending on bank cards and cash. In this scenario, while the mobile wallet industry still being in its infancy there exist a few drivers of mobile wallet solutions aiming to create a de-facto standard in the mobile mark...

  9. Work on the CERN telephone exchanges

    CERN Multimedia

    2006-01-01

    Corrective maintenance work on the CERN telephone exchanges will be carried out on 13th March 2006, resulting in service interruptions across the west area of the Meyrin site between 9.00 p.m. and 11.00 p.m. We apologise for any inconvenience this may cause. CERN TELECOM Service Tel.: 76111 GSM: 160101

  10. Maintenance of CERN telephone exchanges - erratum

    CERN Document Server

    2005-01-01

    The next maintenance of CERN telephone exchanges will be performed on 19th, 20th, 21st, and 22nd of September from 7 p.m. to 9 p.m. Disturbances or even interruptions of telephony services may occur during this lapse of time. We apology in advance for any inconveniences that this may cause.

  11. Maintaining clinical governance when giving telephone advice.

    Science.gov (United States)

    Alazawi, William; Agarwal, Kosh; Suddle, Abid; Aluvihare, Varuna; Heneghan, Michael A

    2013-10-01

    Delivering excellent healthcare depends on accurate communication between professionals who may be in different locations. Frequently, the first point of contact with the liver unit at King's College Hospital (KCH) is through a telephone call to a specialist registrar or liver fellow, for whom no case notes are available in which to record information. The aim of this study was to improve the clinical governance of telephone referrals and to generate contemporaneous records that could be easily retrieved and audited. An electronic database for telephone referrals and advice was designed and made securely available to registrars in our unit. Service development in a tertiary liver centre that receives referrals from across the UK and Europe. Demographic and clinical data were recorded prospectively and analysed retrospectively. Data from 350 calls were entered during 5 months. The information included the nature and origin of the call (200 from 75 different institutions), disease burden and severity of disease among the patients discussed with KCH, and outcome of the call. The majority of cases were discussed with consultants or arrangements were made for formal review at KCH. A telephone referrals and advice database provides clinical governance, serves as a quality indicator and forms a contemporaneous record at the referral centre. Activity data and knowledge of disease burden help to tailor services to the needs of referrers and commissioners. We recommend implementation of similar models in other centres that give extramural verbal advice.

  12. 75 FR 13471 - Telephone Consumer Protection

    Science.gov (United States)

    2010-03-22

    ... Consumer Protection Act (TCPA) that would harmonize those rules with the Federal Trade Commission's (FTC's... Consumer Protection Act (TCPA) that would harmonize those rules with the Federal Trade Commission's (FTC's...] Telephone Consumer Protection AGENCY: Federal Communications Commission. ACTION: Proposed rule. SUMMARY: In...

  13. Strategies for Suicide Intervention by Telephone.

    Science.gov (United States)

    Hinson, Jennifer

    1982-01-01

    Describes techniques helpful for telephone counselors dealing with suicide intervention, including reinstating control, reducing anxiety through problem clarification, and providing hope by active listening and tolerance of dispositions. The use of time-outs and detective work is also discussed. (JAC)

  14. Gender and the Telephone: Voice and Emotions Shaping and Gendering Space

    Directory of Open Access Journals (Sweden)

    Mona Livholts

    2013-01-01

    Full Text Available In the field of communication studies, the topic of telephony and the gendering of space via voice and emotions has received limited attention. The focus of this article is how telephone conversations are mediated by voice and emotions, which in turn shape and gender social space. The methodology is a collaborative autoethnographic design based on diary notes and memory work. Two central themes emerge from the findings that explain how space becomes gendered when using the telephone: (a the voice and relations of power, and (b the interstices between work, caring, and the telephone. Our findings reveal the central role of work and caring and how these spaces constantly are being traversed and transformed as the mobile phone becomes an important appendage for sensory perceptions of hearing/listening/voice. We argue that these themes point toward the crucial impact of emotions in the construction of multiple and gendered spatialities of telephony.

  15. NCTA v. FCC - Do Commercial Free Speech Justifications Trump Consumers' Personal Data Protection Rights? Answer To Shape Mobile Advertising Industry

    DEFF Research Database (Denmark)

    Cleff, Evelyne Beatrix; King, Nancy J.

    2010-01-01

    telecommunication carriers' personal data sharing practices in order to protect their customers' data privacy when the regulation restricts use of the data for marketing purposes. In this case National Cable and Telecommunications Association (NCTA) challenged a new Federal Communications Commission (FCC) rule...... requiring carriers to obtain customers' advance approval before releasing their telephone record information for marketing purposes. NCTA claimed the FCC's new opt-in rule violates companies' First Amendment right to engage in commercial speech. At stake in this appeal was the constitutionally required...... balance between protecting consumers' information privacy in an era of pervasive data processing and protecting the rights of marketers to engage in protected commercial free speech that involves using customers' personal information. A ruling against the FCC would have limited the use of government...

  16. PROMINP (Program of Mobilization of the National Industry of Oil and Natural Gas): synergy in the national industry; PROMINP (Programa de Mobilizacao da Industria Nacional de Petroleo e Gas Natural): sinergia na industria nacional

    Energy Technology Data Exchange (ETDEWEB)

    Almeida, Jose Renato Ferreira de; Campos, Michel Fabianski; Lopesm Ronaldo Rangel; Lisboa, Vitor Manuel dos Santos [PETROBRAS S.A., Rio de Janeiro, RJ (Brazil)

    2008-07-01

    The Federal Government identified, from the forecast of massive investments in the sector of oil and natural gas in the next years, that it was establishing a favorable environment to foment the participation of the national industry of goods and services, in competitive and sustainable bases, in the implantation of projects of oil and gas in Brazil. Thus, in 2003, it was born the Program of Mobilization of the National Industry of Oil and Natural Gas - PROMINP. From an ample diagnosis of the necessary critical resources, throughout the time, for the implementation of the planned projects, the PROMINP identifies the gaps related to the professional qualification, industrial infrastructure and supply of materials and equipment, and, to surpass these challenges, it has lead, in these five years of existence, an expressive set of action for each one of the cited sources, of form to assure the competitiveness of the Industry of Supply of Goods and services and the support of this process. Such actions are elaborated and developed of joint form it enters all the participants of the chain. Since the creation of the PROMINP, the participation of the national industry (Local Content) in the investments of the sector increased of 57% in 2003 for 75% in 2007, what it means a US$ addition 8,3 billion orders of goods and services in the national market and generated more than 390 thousand new jobs. (author)

  17. Improvement of Metroliner Telephone Channel Capacity and Modeling of Telephone Channel Demands

    Science.gov (United States)

    1972-03-01

    The channel capacity of the present Metroliner telephone system is analyzed and methods are proposed to increase that capacity without increasing the overall bandwidth. To determine the number of channels required, calculations have been carried out ...

  18. Mobile networks architecture

    CERN Document Server

    Perez, Andre

    2013-01-01

    This book explains the evolutions of architecture for mobiles and summarizes the different technologies:- 2G: the GSM (Global System for Mobile) network, the GPRS (General Packet Radio Service) network and the EDGE (Enhanced Data for Global Evolution) evolution;- 3G: the UMTS (Universal Mobile Telecommunications System) network and the HSPA (High Speed Packet Access) evolutions:- HSDPA (High Speed Downlink Packet Access),- HSUPA (High Speed Uplink Packet Access),- HSPA+;- 4G: the EPS (Evolved Packet System) network.The telephone service and data transmission are the

  19. Telephone delivered interventions for reducing morbidity and mortality in people with HIV infection.

    Science.gov (United States)

    Gentry, Sarah; van-Velthoven, Michelle H M M T; Tudor Car, Lorainne; Car, Josip

    2013-05-31

    This is one of three Cochrane reviews examining the role of the telephone in HIV/AIDS services. Telephone interventions, delivered either by landline or mobile phone, may be useful in the management of people living with HIV (PLHIV) in many situations. Telephone delivered interventions have the potential to reduce costs, save time and facilitate more support for PLHIV. To assess the effectiveness of voice landline and mobile telephone delivered interventions for reducing morbidity and mortality in people with HIV infection. We searched The Cochrane Central Register of Controlled Trials, MEDLINE, PubMed Central, EMBASE, PsycINFO, ISI Web of Science, Cumulative Index to Nursing & Allied Health, World Health Organisation's The Global Health Library and Current Controlled Trials from 1980 to June 2011. We searched the following grey literature sources: Dissertation Abstracts International, Centre for Agriculture Bioscience International Direct Global Health database, The System for Information on Grey Literature Europe, The Healthcare Management Information Consortium database, Google Scholar, Conference on Retroviruses and Opportunistic Infections, International AIDS Society, AIDS Educational Global Information System and reference lists of articles. Randomised controlled trials (RCTs), quasi-randomised controlled trials, controlled before and after studies, and interrupted time series studies comparing the effectiveness of telephone delivered interventions for reducing morbidity and mortality in persons with HIV infection versus in-person interventions or usual care, regardless of demographic characteristics and in all settings. Both mobile and landline telephone interventions were included, but mobile phone messaging interventions were excluded. Two reviewers independently searched, screened, assessed study quality and extracted data. Primary outcomes were change in behaviour, healthcare uptake or clinical outcomes. Secondary outcomes were appropriateness of the

  20. The Impact of Customers’ Perception of CSR on Corporate Brand Loyalty: The Case of the Romanian Mobile Telecom Industry

    Directory of Open Access Journals (Sweden)

    Ovidiu Ioan Moisescu

    2015-06-01

    Full Text Available The goal of the current research is to analyze the impact of customers’ perceptions of corporate social responsibility (CSR on their loyalty towards mobile telecommunication companies within the particular socio-cultural and economic context of one of the largest national markets of Central and Eastern Europe. In order to achieve this goal, a survey was conducted among a sample of 1,464 mobile telecommunication customers from the urban area of Romania. The findings point out the fact that Romanian mobile telecom customers’ loyalty is not significantly impacted by how they perceive their service suppliers’ responsibilities with regard to their employees or economic success, while their perceptions of companies’ responsibilities towards customers, public authorities, the environment, community development, and sponsorship have a significant impact on corporate brand loyalty. The findings have managerial implications in what concerns the appropriate implementation and communication of CSR policies by mobile telecommunication companies from the region in order for them to enhance their customer’s loyalty.

  1. Diffusion and Advertising: The German Telephone Campaign

    OpenAIRE

    Hermann Simon; Karl-Heinz Sebastian

    1987-01-01

    The goal of the present paper is to investigate the influence of advertising on the diffusion of new telephones in West Germany. Several alternative ways of integrating advertising into the well-known Bass-diffusion-model are suggested and empirically tested. The econometric investigation yields results which are consistent with the behavioral assumption. A model which assumes that advertising mainly influenced the demand of imitators is accepted as the most valid representation of reality. T...

  2. Mobile platform security

    CERN Document Server

    Asokan, N; Dmitrienko, Alexandra

    2013-01-01

    Recently, mobile security has garnered considerable interest in both the research community and industry due to the popularity of smartphones. The current smartphone platforms are open systems that allow application development, also for malicious parties. To protect the mobile device, its user, and other mobile ecosystem stakeholders such as network operators, application execution is controlled by a platform security architecture. This book explores how such mobile platform security architectures work. We present a generic model for mobile platform security architectures: the model illustrat

  3. Laboriosas mas redundantes: gênero e mobilidade no trabalho no Brasil dos 90 Industrious but Redundant: Gender and Labor Market Mobility in Brazil in the 1990s

    Directory of Open Access Journals (Sweden)

    NADYA ARAÚJO GUIMARÃES

    2001-01-01

    Full Text Available O texto aborda a mobilidade, no mercado formal de trabalho, de trabalhadores e trabalhadoras demitidos da indústria brasileira nos anos 90, destacando a importância do enfoque sobre os diferenciais de gênero para a melhor compreensão desse fenômeno. Com base em dados produzidos pelas empresas brasileiras para o sistema de informações e cadastro geral de admitidos e demitidos do Ministério do Trabalho e Emprego, retrabalhados em forma longitudinal (base Raismigra, o texto procura verificar se as trajetórias de mobilidade variam segundo o gênero, o setor da atividade (sua mixidade e a natureza da reestruturação e o tipo de mercado regional de trabalho (mais ou menos formalizado onde se busca o emprego.This article focuses on the inter-sectorial mobility of industrial workers in Brazil based on longitudinal data from the Brazilian Ministry of Labor on the number of hired and dismissed workers during the 1990s. Comparing two industries in two regional labor markets, the author argues that gender differences are important for understanding patterns of mobility in formal labor markets independent of the degree of their formality, the different patterns of women's work permeability, and the nature of their restructuring process.

  4. A reasoned use of the notion of concernment: mobilizations about the nuclear industry; De l'usage raisonne de la notion de concernement: mobilisations locales a propos de l'industrie nucleaire

    Energy Technology Data Exchange (ETDEWEB)

    Brunet, Ph. [Universite d' Evry Val d' Essonne, Centre Pierre Naville, TEPP/FR-CNRS 3126, 87 - Panazol (France)

    2008-10-15

    Discussing the mobilization of environmental associations from the sole sociological viewpoint of interest and calculations is no longer workable. Similarly, although the processual analysis of commitment has obvious heuristic virtues, it could be usefully completed to understand how it emerges and gets structured. This is why, in order to further develop this kind of analysis, we shall explore the processes leading to forms of organized commitment. To do so, Canguilhem's research about the epistemology of living organisms will be used. It shows that, when the resolution of problems between individuals and their milieu is attempted, it is always initiated by the former. By using the notion of 'concernment' and articulating it with those of environment and orientated behaviour, we intend to emphasize the singularity of the social dynamics that aim to solve the tensions inherent in environmental issues. Furthermore, through sociological analysis, one may get a glimpse of forms of similarity between 'concernment', commitment and cognitive mobilization. Our research is based on comparative data drawn from two surveys on the nuclear industry in France: one in Limousin concerning the uranium industry and another in La Hague, North Cotentin, dealing with radioactive waste. (author)

  5. Mobile video with mobile IPv6

    CERN Document Server

    Minoli, Daniel

    2012-01-01

    Increased reliance on mobile devices and streaming of video content are two of the most recent changes that have led those in the video distribution industry to be concerned about the shifting or erosion of traditional advertising revenues. Infrastructure providers also need to position themselves to take advantage of these trends. Mobile Video with Mobile IPv6provides an overview of the current mobile landscape, then delves specifically into the capabilities and operational details of IPv6. The book also addresses 3G and 4G services, the application of Mobile IPv6 to streaming and other mobil

  6. Willingness to pay for rural telephone services: Implications for rural ...

    African Journals Online (AJOL)

    WTP) for rural telephone services and the implications on poverty reduction in Southeast Nigeria. The key research problem was the inability of the telephone providers or regulatory agencies to estimate the amount the people were willing to pay ...

  7. Telephone consultation for improving health of people living with or at risk of HIV: a systematic review.

    Directory of Open Access Journals (Sweden)

    Michelle H M M T van Velthoven

    Full Text Available BACKGROUND: Low cost, effective interventions are needed to deal with the major global burden of HIV/AIDS. Telephone consultation offers the potential to improve health of people living with HIV/AIDS cost-effectively and to reduce the burden on affected people and health systems. The aim of this systematic review was to assess the effectiveness of telephone consultation for HIV/AIDS care. METHODS: We undertook a comprehensive search of peer-reviewed and grey literature. Two authors independently screened citations, extracted data and assessed the quality of randomized controlled trials which compared telephone interventions with control groups for HIV/AIDS care. Telephone interventions were voice calls with landlines or mobile phones. We present a narrative overview of the results as the obtained trials were highly heterogeneous in design and therefore the data could not be pooled for statistical analysis. RESULTS: The search yielded 3321 citations. Of these, nine studies involving 1162 participants met the inclusion criteria. The telephone was used for giving HIV test results (one trial and for delivering behavioural interventions aimed at improving mental health (four trials, reducing sexual transmission risk (one trial, improving medication adherence (two trials and smoking cessation (one trial. Limited effectiveness of the intervention was found in the trial giving HIV test results, in one trial supporting medication adherence and in one trial for smoking cessation by telephone. CONCLUSIONS: We found some evidence of the benefits of interventions delivered by telephone for the health of people living with HIV or at risk of HIV. However, only limited conclusions can be drawn as we only found nine studies for five different interventions and they mainly took place in the United States. Nevertheless, given the high penetration of low-cost mobile phones in countries with high HIV endemicity, more evidence is needed on how telephone consultation

  8. Green heterogeneous small-cell networks: Toward reducing the CO2 emissions of mobile communications industry using uplink power adaptation

    KAUST Repository

    Shakir, Muhammad Zeeshan; Qaraqe, Khalid A.; Tabassum, Hina; Alouini, Mohamed-Slim; Serpedin, Erchin; Imran, Muhammad Ali

    2013-01-01

    Heterogeneous small cell networks, or Het- SNets, are considered as a standard part of future mobile networks in which multiple lowpower low-cost user deployed base stations complement the existing macrocell infrastructure. This article proposes an energy-efficient deployment of the cells where the small cell base stations are arranged around the edge of the reference macrocell, and the deployment is referred to as cell-on-edge (COE) deployment. The proposed deployment ensures an increase in the network spectral and energy efficiency by facilitating cell edge mobile users with small cells. Moreover, COE deployment guarantees reduction of the carbon footprint of mobile operations by employing adaptive uplink power control. In order to calibrate the reduction in CO2 emissions, this article quantifies the ecological and associated economical impacts of energy savings in the proposed deployment. Simulation results quantify the improvements in CO2 emissions and spectral and energy gains of the proposed COE deployment compared to macro-only networks and typical small cell deployment strategies where small cells are randomly deployed within a given macrocell. © 2013 IEEE.

  9. Green heterogeneous small-cell networks: Toward reducing the CO2 emissions of mobile communications industry using uplink power adaptation

    KAUST Repository

    Shakir, Muhammad Zeeshan

    2013-06-01

    Heterogeneous small cell networks, or Het- SNets, are considered as a standard part of future mobile networks in which multiple lowpower low-cost user deployed base stations complement the existing macrocell infrastructure. This article proposes an energy-efficient deployment of the cells where the small cell base stations are arranged around the edge of the reference macrocell, and the deployment is referred to as cell-on-edge (COE) deployment. The proposed deployment ensures an increase in the network spectral and energy efficiency by facilitating cell edge mobile users with small cells. Moreover, COE deployment guarantees reduction of the carbon footprint of mobile operations by employing adaptive uplink power control. In order to calibrate the reduction in CO2 emissions, this article quantifies the ecological and associated economical impacts of energy savings in the proposed deployment. Simulation results quantify the improvements in CO2 emissions and spectral and energy gains of the proposed COE deployment compared to macro-only networks and typical small cell deployment strategies where small cells are randomly deployed within a given macrocell. © 2013 IEEE.

  10. 24 CFR 3285.704 - Telephone and cable TV.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 5 2010-04-01 2010-04-01 false Telephone and cable TV. 3285.704....704 Telephone and cable TV. Refer to § 3285.906 for considerations pertinent to installation of telephone and cable TV. ...

  11. 7 CFR 1737.60 - Telephone loan budget.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 11 2010-01-01 2010-01-01 false Telephone loan budget. 1737.60 Section 1737.60... Cost Estimation Procedures § 1737.60 Telephone loan budget. (a) RUS shall prepare a “Telephone Loan Budget” (RUS Form 493) showing all costs for the proposed project and the amount of loan and nonloan...

  12. 7 CFR 1744.63 - The telephone loan budget.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 11 2010-01-01 2010-01-01 false The telephone loan budget. 1744.63 Section 1744.63... Disbursement of Funds § 1744.63 The telephone loan budget. When the loan is made, RUS provides the borrower a Telephone Loan Budget, RUS Form 493. This budget divides the loan into budget accounts such as “Engineering...

  13. Telecommunications Policy Research Conference. Subsidies in Telephone Pricing Section. Papers.

    Science.gov (United States)

    Telecommunications Policy Research Conference, Inc., Washington, DC.

    Three papers consider the provision of telephone service to rural and/or low income customers. The first paper, "An Analysis of Telephone Penetration" (Alexander Belinfante), analyzes the relationship between telephone penetration (the proportion of households with phone service) and prices, household income, and other factors. This…

  14. The telephone in family practice | Furman | South African Medical ...

    African Journals Online (AJOL)

    In a time-and-motion study in family practice it was found that 35,8% of all patient contact was per telephone. The study further revealed that 12,3% of total practice time was spent on the telephone, stressing its importance as a useful tool. in family practice. The study supports others which suggest that 'telephone medicine' ...

  15. Factors influencing business of mobile telecommunication service providers in Vietnam

    Directory of Open Access Journals (Sweden)

    Ha Thanh Hai

    2018-05-01

    Full Text Available According to the Ministry of Information and Communications in Vietnam, as of November 2015, the number of mobile subscribers is over 120 million ones, accounting for over 86% of the total number of telephone subscribers. With a total population of over 92 million Vietnam citizens, a stable national economy and a large populations of young consumers in the country, mobile communication industries still have a huge potentials for future development. Telecommunication service providers in Vietnam are facing fierce competition. Subscribers are expecting OTT (Over the Top applications, good quality service and handset subsidy. This study investigated whether legal frameworks, OTT applications, quality of service and handset subsidy are important components of mobile telecommunication service in Vietnam. This study used quantitative method to distribute surveys to mobile subscribers. Findings found that all four factors significantly influence mobile business in Vietnam. Thus, telecommunication service providers in Vietnam must continuously innovate to enhance operational competitiveness, improve business efficiency, expand business scale, and improve its position in the market in order to ensure sustainable development. Moreover, Vietnamese government needs to develop a legal framework to help mobile telecommunication service providers enhance the common interests and benefits of the entire society.

  16. Industrialization Impact on Worker Mobility and Land Use in Peri Urban Area (Case study of Semarang District, Indonesia)

    Science.gov (United States)

    Wijaya, H. B.; Kurniawati, H.; Hutama, S. T. E. W.

    2018-02-01

    In many cases, industrialization has stimulated the urbanization process massively. It tends to attract substantial number of labor migrants from nearby region to fulfill the demand of workers. The paper reports the research result of industrialization phenomena in Semarang district, Indonesia. It carried out the survey by taking 250 samples of migrant workers. The result shows that the presence of labor-intensive industries becomes the most influence factor for many migrants, rather than the driving factors from the place of origin. The attraction factor could cover regional and across the province force, as indicated that all migrant respondents come from both inside and outside of Central Java Province. Furthermore, based on the land-use distribution of the migrant settlement area, it indicates a growing land-use change, both of land cover and land functions.

  17. Insurance industry guide

    International Nuclear Information System (INIS)

    Anon.

    1992-01-01

    This is an insurance industry guide for the independent power industry. The directory includes the insurance company's name, address, telephone and FAX numbers and a description of the company's area of expertise, products and services, and limitations. The directory is international in scope. Some of the companies specialize in independent power projects

  18. Lunar phases and crisis center telephone calls.

    Science.gov (United States)

    Wilson, J E; Tobacyk, J J

    1990-02-01

    The lunar hypothesis, that is, the notion that lunar phases can directly affect human behavior, was tested by time-series analysis of 4,575 crisis center telephone calls (all calls recorded for a 6-month interval). As expected, the lunar hypothesis was not supported. The 28-day lunar cycle accounted for less than 1% of the variance of the frequency of crisis center calls. Also, as hypothesized from an attribution theory framework, crisis center workers reported significantly greater belief in lunar effects than a non-crisis-center-worker comparison group.

  19. ASPECTS ON THE EFFICIENCY OF MOBILE TEAM INTERVENTIONS ON ELECTRICAL ENERGY DISTRIBUTION EQUIPMENT TOWARDS DOMESTIC AND INDUSTRIAL CONSUMERS

    OpenAIRE

    Cristinel POPESCU

    2017-01-01

    The paper aims at presenting how to coordinate intervention teams in the event of failure regimes in electric power distribution installations to domestic and industrial low voltage consumers. The work was theoretically and practically supported by an application implemented within the Faculty of Engineering and coordinated by the author.

  20. Participants' views of telephone interviews within a grounded theory study.

    Science.gov (United States)

    Ward, Kim; Gott, Merryn; Hoare, Karen

    2015-12-01

    To offer a unique contribution to the evolving debate around the use of the telephone during semistructured interview by drawing on interviewees' reflections on telephone interview during a grounded theory study. The accepted norm for qualitative interviews is to conduct them face-to-face. It is typical to consider collecting qualitative data via telephone only when face-to-face interview is not possible. During a grounded theory study, exploring users' experiences with overnight mask ventilation for sleep apnoea, the authors selected the telephone to conduct interviews. This article reports participants' views on semistructured interview by telephone. An inductive thematic analysis was conducted on data pertaining to the use of the telephone interview in a grounded theory study. The data were collected during 4 months of 2011 and 6 months in 2014. The article presents an inductive thematic analysis of sixteen participants' opinions about telephone interviewing and discusses these in relation to existing literature reporting the use of telephone interviews in grounded theory studies. Overall, participants reported a positive experience of telephone interviewing. From each participants reports we identified four themes from the data: being 'phone savvy; concentrating on voice instead of your face; easy rapport; and not being judged or feeling inhibited. By drawing on these data, we argue that the telephone as a data collection tool in grounded theory research and other qualitative methodologies need not be relegated to second best status. Rather, researchers can consider telephone interview a valuable first choice option. © 2015 John Wiley & Sons Ltd.

  1. Industrial application of green chromatography--I. Separation and analysis of niacinamide in skincare creams using pure water as the mobile phase.

    Science.gov (United States)

    Yang, Yu; Strickland, Zackary; Kapalavavi, Brahmam; Marple, Ronita; Gamsky, Chris

    2011-03-15

    In this work, chromatographic separation of niacin and niacinamide using pure water as the sole component in the mobile phase has been investigated. The separation and analysis of niacinamide have been optimized using three columns at different temperatures and various flow rates. Our results clearly demonstrate that separation and analysis of niacinamide from skincare products can be achieved using pure water as the eluent at 60°C on a Waters XTerra MS C18 column, a Waters XBridge C18 column, or at 80°C on a Hamilton PRP-1 column. The separation efficiency, quantification quality, and analysis time of this new method are at least comparable with those of the traditional HPLC methods. Compared with traditional HPLC, the major advantage of this newly developed green chromatography technique is the elimination of organic solvents required in the HPLC mobile phase. In addition, the pure water chromatography separations described in this work can be directly applied in industrial plant settings without further modification of the existing HPLC equipment. Copyright © 2011 Elsevier B.V. All rights reserved.

  2. Cellular telephones measure activity and lifespace in community-dwelling adults: proof of principle.

    Science.gov (United States)

    Schenk, Ana Katrin; Witbrodt, Bradley C; Hoarty, Carrie A; Carlson, Richard H; Goulding, Evan H; Potter, Jane F; Bonasera, Stephen J

    2011-02-01

    To describe a system that uses off-the-shelf sensor and telecommunication technologies to continuously measure individual lifespace and activity levels in a novel way. Proof of concept involving three field trials of 30, 30, and 21 days. Omaha, Nebraska, metropolitan and surrounding rural region. Three participants (48-year-old man, 33-year-old woman, and 27-year-old male), none with any functional limitations. Cellular telephones were used to detect in-home position and in-community location and to measure physical activity. Within the home, cellular telephones and Bluetooth transmitters (beacons) were used to locate participants at room-level resolution. Outside the home, the same cellular telephones and global positioning system (GPS) technology were used to locate participants at a community-level resolution. Physical activity was simultaneously measured using the cellular telephone accelerometer. This approach had face validity to measure activity and lifespace. More importantly, this system could measure the spatial and temporal organization of these metrics. For example, an individual's lifespace was automatically calculated across multiple time intervals. Behavioral time budgets showing how people allocate time to specific regions within the home were also automatically generated. Mobile monitoring shows much promise as an easily deployed system to quantify activity and lifespace, important indicators of function, in community-dwelling adults. © 2011, Copyright the Authors. Journal compilation © 2011, The American Geriatrics Society.

  3. Impact of the telephone assistive device (TAD) on stuttering severity while speaking on the telephone.

    Science.gov (United States)

    Chambers, Nola

    2009-01-01

    There is extensive experimental evidence that altered auditory feedback (AAF) can have a clinically significant effect on the severity of speech symptoms in people who stutter. However, there is less evidence regarding whether these experimental effects can be observed in naturalistic everyday settings particularly when using the telephone. This study aimed to investigate the effectiveness of the Telephone Assistive Device (TAD), which is designed to provide AAF on the telephone to people who stutter, on reducing stuttering severity. Nine adults participated in a quasi-experimental study. Stuttering severity was measured first without and then with the device in participants' naturalistic settings while making and receiving telephone calls (immediate benefit). Participants were then allowed a week of repeated use of the device following which all measurements were repeated (delayed benefit). Overall, results revealed significant immediate benefits from the TAD in all call conditions. Delayed benefits in received and total calls were also significant. There was substantial individual variability in response to the TAD but none of the demographic or speech-related factors measured in the study were found to significantly impact the benefit (immediate or delayed) derived from the TAD. Results have implications for clinical decision making for adults who stutter.

  4. Radiations FR of telephone antennas and Public health: the state of the art

    International Nuclear Information System (INIS)

    Ubeda Maeso, A.; Trillo Ruiz, M. A.

    1999-01-01

    Today, mobile telephone is envisioned as one of the most significant innovations in communication. The growing development of this system asks for increasing amounts of antennas, installed in base transceiver stations (BTS) connection mobile stations (MS, hand held phones) to each other and to the conventional telephone network. Depending on the area, antennas are generally mounted in BTS located either on the top of buildings (in urban areas) or in towers (in rural or less populated areas). In both of the cases, the visual impact of BTS is significant for people living or working close to them. This visual evidence, together with some information, usually inconsistent or incomplete, released in media other than the scientific literature, have generated increasing feelings of phobia to alleged detrimental consequences of the uncontrolled exposure to radio waves emitted by the antennas. Such feelings, identified previously in countries where mobile telephony has been used for years in a regular basis, are now significantly growing in Spain and motivate many of the questions asked to information services of public agencies and institutions. The aim of the present article is to address some of the most frequently asked questions on the topic and to review the state of the art of our knowledge on the putative effects of the exposure to the electromagnetic radiation emitted by the aerials. Also, elementary notions are provided on the functioning of mobile telephony that may help the reader to better understand some technical aspects concerning the topic. (Author) 54 refs

  5. Mobile Data Technology for Small Businesses: needs, uses and adoption

    Directory of Open Access Journals (Sweden)

    Debra Harker

    2002-05-01

    Full Text Available The technological environment in which Australian SMEs operate can be best described as dynamic and vital. The rate of technological change provides the SME owner/manger a complex and challenging operational context. Wireless applications are being developed that provide mobile devices with Internet content and E-business services. In Australia, the adoption of commerce by large organisations has been relatively high, however, the same cannot be said for SMEs, where adoption has been slower than other developed countries. In contrast, however, mobile telephone adoption and diffusion is relatively high by SMEs. Will SMEs who have been reluctant to adopt ecommerce technologies in the past be more ready to go on-line with the merging of the Internet and mobile data technologies? This exploratory study identifies attitudes, perceptions and issues for mobile data technologies by regional SME owner/managers across a range of industry sectors. The major issues include the sector the firm belongs to, the current adoption status of the firm, the level of mistrust of the IT industry, the cost of the technologies, and the applications and attributes of the technologies.

  6. Identifying the core competencies of mental health telephone triage.

    Science.gov (United States)

    Sands, Natisha; Elsom, Stephen; Gerdtz, Marie; Henderson, Kathryn; Keppich-Arnold, Sandra; Droste, Nicolas; Prematunga, Roshani K; Wereta, Zewdu W

    2013-11-01

    The primary aim of this study was to identify the core competencies of mental health telephone triage, including key role tasks, skills, knowledge and responsibilities, in which clinicians are required to be competent to perform safe and effective triage. Recent global trends indicate an increased reliance on telephone-based health services to facilitate access to health care across large populations. The trend towards telephone-based health services has also extended to mental health settings, evidenced by the growing number of mental health telephone triage services providing 24-hour access to specialist mental health assessment and treatment. Mental health telephone triage services are critical to the early identification of mental health problems and the provision of timely, appropriate interventions. In spite of the rapid growth in mental health telephone triage and the important role these services play in the assessment and management of mental illness and related risks, there has been very little research investigating this area of practice. An observational design was employed to address the research aims. Structured observations (using dual wireless headphones) were undertaken on 197 occasions of mental health telephone triage over a three-month period from January to March 2011. The research identified seven core areas of mental health telephone triage practice in which clinicians are required to be competent in to perform effective mental health telephone triage, including opening the call; performing mental status examination; risk assessment; planning and action; termination of call; referral and reporting; and documentation. The findings of this research contribute to the evidence base for mental health telephone triage by articulating the core competencies for practice. The mental health telephone triage competencies identified in this research may be used to define an evidence-based framework for mental health telephone triage practice that aims to

  7. The Mobile Robot "Little Helper"

    DEFF Research Database (Denmark)

    Hvilshøj, Mads; Bøgh, Simon; Madsen, Ole

    2009-01-01

    Increased customer needs and intensified global competition require intelligent and flexible automation. The interaction technology mobile robotics addresses this, so it holds great potential within the industry. This paper presents the concepts, ideas and working principles of the mobile robot...... this show promising results regarding industrial integration, exploitation and maturation of mobile robotics....

  8. Reliability and validity of using telephone calls for post-discharge surveillance of surgical site infection following caesarean section at a tertiary hospital in Tanzania

    Directory of Open Access Journals (Sweden)

    Boniface Nguhuni

    2017-05-01

    Full Text Available Abstract Background Surgical site infection (SSI is a common post-operative complication causing significant morbidity and mortality. Many SSI occur after discharge from hospital. Post-discharge SSI surveillance in low and middle income countries needs to be improved. Methodology We conducted an observational cohort study in Dodoma, Tanzania to examine the sensitivity and specificity of telephone calls to detect SSI after discharge from hospital in comparison to a gold standard of clinician review. Women undergoing caesarean section were enrolled and followed up for 30 days. Women providing a telephone number were interviewed using a structured questionnaire at approximately days 5, 12 and 28 post-surgery. Women were then invited for out-patient review by a clinician blinded to the findings of telephone interview. Results A total of 374 women were enrolled and an overall SSI rate of 12% (n = 45 was observed. Three hundred and sixteen (84% women provided a telephone number, of which 202 had at least one telephone interview followed by a clinical review within 48 h, generating a total of 484 paired observations. From the clinical reviews, 25 SSI were diagnosed, of which telephone interview had correctly identified 18 infections; telephone calls did not incorrectly identify SSI in any patients. The overall sensitivity and specificity of telephone interviews as compared to clinician evaluation was 72 and 100%, respectively. Conclusion The use of telephone interview as a diagnostic tool for post-discharge surveillance of SSI had moderate sensitivity and high specificity in Tanzania. Telephone-based detection may be a useful method for SSI surveillance in low-income settings with high penetration of mobile telephones.

  9. Tumour risk associated with use of cellular telephones or cordless desktop telephones

    OpenAIRE

    Hardell, Lennart; Mild, Kjell Hansson; Carlberg, Michael; Söderqvist, Fredrik

    2006-01-01

    Abstract Background The use of cellular and cordless telephones has increased dramatically during the last decade. There is concern of health problems such as malignant diseases due to microwave exposure during the use of these devices. The brain is the main target organ. Methods Since the second part of the 1990's we have performed six case-control studies on this topic encompassing use of both cellular and cordless phones as well as other exposures. Three of the studies concerned brain tumo...

  10. Grizzli mobile systems and LPG delivery management; Grizzli mobile systems

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    2000-07-01

    AE Windows CE device. It is set into a Grizzli Mobile Systems onboard communications cradle that provides automatic connections to the vehicle power supply; the serial port and USB port and provides a stable support for the Pen Centra. The Pen Centra can be taken out of the cradle and used for all out of vehicle activities. Once in the cradle it is linked to all the vehicle peripherals via the H AWK, an on-board peripheral interface installed in the cabin and powered by the vehicle power supply. The peripherals can include a GSM telephone, a modem, a GPS- 8 channels minimum, a 60-column printer, a payment terminal, a hands free kit, a meter and other electronic vehicle peripherals. With this powerful tool on board, the driver can control deliveries, print invoices on site, and receive payments whilst constantly updating the main frame at headquarters. Grizzli Mobile Systems (ex IMS) established in 1993 and situated in Vienne, France has wide experience in the Mobile Computing field. Purchased recently by Grizzli Systems, a European group of companies involved in data communications and system solutions, the systems developed by the various subsidiaries are totally complementary and have permitted the group to offer a complete LPG delivery solution to their clients in the petrol industry. PenCentra is a trademark of Fujitsu Personal Systems Inc. Windows CE is a registered trademark of the Microsoft Corporation. (authors)

  11. Is the Short Version of the Big Five Inventory (BFI-S Applicable for Use in Telephone Surveys?

    Directory of Open Access Journals (Sweden)

    Brust Oliver A.

    2016-09-01

    Full Text Available The inclusion of psychological indicators in survey research has become more common because they offer the possibility of explaining much of the variance in sociological variables. The Big Five personality dimensions in particular are often used to explain opinions, attitudes, and behavior. However, the short versions of the Big Five Inventory (BFI-S were developed for face-to-face surveys. Studies have shown distortions in the identification of the Big Five factor structure in subsamples of older respondents in landline telephone surveys. We applied the same BFI-S but with a shorter rating scale in a telephone survey with two subsamples (landline and mobile phone. Using exploratory structural equation modeling (ESEM, we identified the Big Five structure in the subsamples and the age groups. This finding leads us to conclude that the BFI-S is a powerful means of including personality characteristics in telephone surveys.

  12. The future of Africa is mobile | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2011-01-25

    Jan 25, 2011 ... ... electronic communication that would make use of the GSM telephone network. ... The Impact: A new wireless network for Uganda's healthcare workers ... Africa has proved to be a profitable market for mobile phones, yet the ...

  13. Elder abuse telephone screen reliability and validity.

    Science.gov (United States)

    Buri, Hilary M; Daly, Jeanette M; Jogerst, Gerald J

    2009-01-01

    (a) To identify reliable and valid questions that identify elder abuse, (b) to assess the reliability and validity of extant self-reported elder abuse screens in a high-risk elderly population, and (c) to describe difficulties of completing and interpreting screens in a high-need elderly population. All elders referred to research-trained social workers in a community service agency were asked to participate. Of the 70 elders asked, 49 participated, 44 completed the first questionnaire, and 32 completed the duplicate second questionnaire. A research assistant administered the telephone questionnaires. Twenty-nine (42%) persons were judged abused, 12 (17%) had abuse reported, and 4 (6%) had abuse substantiated. The elder abuse screen instruments were not found to be predictive of assessed abuse or as predictors of reported abuse; the measures tended toward being inversely predictive. Two questions regarding harm and taking of belongings were significantly different for the assessed abused group. In this small group of high-need community-dwelling elders, the screens were not effective in discriminating between abused and nonabused groups. Better instruments are needed to assess for elder abuse.

  14. 24 CFR 3285.906 - Telephone and cable TV.

    Science.gov (United States)

    2010-04-01

    ... URBAN DEVELOPMENT MODEL MANUFACTURED HOME INSTALLATION STANDARDS Optional Information for Manufacturer's Installation Instructions § 3285.906 Telephone and cable TV. It is recommended that the installation instructions explain that telephone and cable TV wiring should be installed in accordance with requirements of...

  15. Openings and Closings in Telephone Conversations between Native Spanish Speakers.

    Science.gov (United States)

    Coronel-Molina, Serafin M.

    1998-01-01

    A study analyzed the opening and closing sequences of 11 dyads of native Spanish-speakers in natural telephone conversations conducted in Spanish. The objective was to determine how closely Hispanic cultural patterns of conduct for telephone conversations follow the sequences outlined in previous research. It is concluded that Spanish…

  16. 20 CFR 638.516 - Laundry, mail, and telephone service.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Laundry, mail, and telephone service. 638.516... PROGRAM UNDER TITLE IV-B OF THE JOB TRAINING PARTNERSHIP ACT Center Operations § 638.516 Laundry, mail, and telephone service. (a) The center operator shall provide adequate laundry services and supplies at...

  17. 39 CFR 6.4 - Attendance by conference telephone call.

    Science.gov (United States)

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Attendance by conference telephone call. 6.4 Section 6.4 Postal Service UNITED STATES POSTAL SERVICE THE BOARD OF GOVERNORS OF THE U.S. POSTAL SERVICE MEETINGS (ARTICLE VI) § 6.4 Attendance by conference telephone call. For regularly scheduled meetings of...

  18. 26 CFR 49.4251-4 - Prepaid telephone cards.

    Science.gov (United States)

    2010-04-01

    ...; adding value. (i) After using the card described in Example 2, P arranges with A by telephone to have 30... EXCISE TAXES FACILITIES AND SERVICES EXCISE TAXES Communications § 49.4251-4 Prepaid telephone cards. (a... section provides rules for the application of the section 4251 tax to PTCs. (b) Definitions. The following...

  19. 49 CFR 195.52 - Telephonic notice of certain accidents.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 3 2010-10-01 2010-10-01 false Telephonic notice of certain accidents. 195.52... TRANSPORTATION OF HAZARDOUS LIQUIDS BY PIPELINE Annual, Accident, and Safety-Related Condition Reporting § 195.52 Telephonic notice of certain accidents. (a) At the earliest practicable moment following discovery of a...

  20. 47 CFR 42.6 - Retention of telephone toll records.

    Science.gov (United States)

    2010-10-01

    ... whether it is billing its own toll service customers for toll calls or billing customers for another... Section 42.6 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES... telephone toll records. Each carrier that offers or bills toll telephone service shall retain for a period...

  1. Gesturing on the Telephone: Independent Effects of Dialogue and Visibility

    Science.gov (United States)

    Bavelas, Janet; Gerwing, Jennifer; Sutton, Chantelle; Prevost, Danielle

    2008-01-01

    Speakers often gesture in telephone conversations, even though they are not visible to their addressees. To test whether this effect is due to being in a dialogue, we separated visibility and dialogue with three conditions: face-to-face dialogue (10 dyads), telephone dialogue (10 dyads), and monologue to a tape recorder (10 individuals). For the…

  2. Call Us: Development of a Library Telephone Enquiry Service

    Science.gov (United States)

    Burke, Liz; Beranek, Lea

    2006-01-01

    The authors detail the trial and piloting of a telephone enquiry service (TES) at the Bundoora Campus Library at La Trobe University in order to attempt to resolve the balance between telephone and face-to-face enquiries at the library service desk. They investigated various options throughout 2001 and 2002 and settled on a centralised service…

  3. Telephone: The Old Technology that is Never Old

    Directory of Open Access Journals (Sweden)

    Olubunmi Philip Aborisade

    2012-09-01

    Full Text Available Telephone technology is a technology that stands the test of time. Since it was invented in 1876 by Alexander Graham Belle, it remains the technology of all time. This article reports the major finding of a recent research, how technology transforms citizen journalism business in Nigeria. According to the research, Telephone technology has over the years emerged the major tool with which ordinary citizens in Nigeria without journalism and media background or affiliation participate in the process of news gathering, reporting and distribution. Guided by the recent use of telephone around the world by ordinary citizens to report themselves during protests through different social media outlets-Facebook, Tweeter, Youtube, the article illuminates the evergreen nature of the telephone. The article therefore concluded that the telephone technology invented in 1876 has survived the test of time. Instead of being obsolete, it blends with emerging communications technology to improve on its performance.

  4. Mobility of as, Cu, Cr, and Zn from tailings covered with sealing materials using alkaline industrial residues: a comparison between two leaching methods.

    Science.gov (United States)

    Jia, Yu; Maurice, Christian; Öhlander, Björn

    2016-01-01

    Different alkaline residue materials (fly ash, green liquor dregs, and lime mud) generated from the pulp and paper industry as sealing materials were evaluated to cover aged mine waste tailings (tailings in the batch system only As dramatically exceeded the limit values at L/S 10 L/kg. The leaching results showed similar patterns to the batch results, though leached Cr, Cu, and Zn showed higher levels in the column tests than in the batch tests. However, when the columns were compared with the batches, the trend for Cu was opposite for the unamended tailings. By contrast, both batch and column results showed that the amendment caused mobilization of As compared with the unamended tailings in the ash-amended tailings. The amount of As released was greatest in the ash column and decreased from the dregs to the lime columns. The leaching of As at high levels can be a potential problem whenever alkaline materials (especially for fly ash) are used as sealing materials over tailings. The column test was considered by the authors to be a more informative method in remediation of the aged tailings with low sulfur content, since it mimics better actual situation in a field.

  5. Playing at being mobile: Gaming and cute culture in South Korea

    Directory of Open Access Journals (Sweden)

    Larissa Hjorth

    2006-01-01

    Full Text Available This paper is based on ongoing research into the gendered use of mobile convergent media in the Asia-Pacific region. In particular, what role does the cute have and how does it correlate with types of consumption? As a region, the Asia-Pacific is marked by diverse penetration rates, subject to local cultural and socio-economic nuances. Two defining locations - Seoul (South Korea and Tokyo (Japan - are seen as both mobile centres and gaming centres which the world looks towards as examples of the future-in-the-present. Unlike Japan, which pioneered the keitai (mobile IT revolution with devices such as i-mode, South Korea has become a centre for mobile DMB (Digital Multimedia Broadband with the successful implementation of TV mobile phones (TU mobile in 2005. One of the key features of mobile media technologies is the attempt by the industry to find the next killer application . One such application is the possibility of online multiplayer games accessed through mobile (broadband telephonic devices such as MMO golf RPG Shot Online (a golf game for mobile phones. Amongst this frenzy of trend spotting and stargazing, Seoul as a mobile broadband and gaming centre provides a curious case study for the social and cultural intricacies informing the rise of gaming as an everyday practice for many Koreans.This article begins by outlining the game play and technoculture particular to South Korea and then explores the phenomenon of Kart Rider in South Korean gaming cultures - and its perception/ reception outside Korea - to sketch some of the issues at stake in playing it cute (particularly in the form of cute avatars, consuming Korea and the endurance of co-present communities. In particular, it contemplates the implications of current emerging online mobile gaming genres such as so-called female games such as the cute' Kart Rider in order to think about changing modes of game play and attendant social spaces.

  6. Maintenance work on CERN mobile phone services

    CERN Multimedia

    2007-01-01

    Maintenance work on the CERN GSM services will be carried out by our mobile operator, Sunrise, from 8.00 p.m. on 25 June to 1 a.m. on 26 June. External calls from CERN mobile phones using the 333 prefix may be disrupted for 30 minutes during this time. Other type of calls, e.g. mobile to mobile or mobile to CERN fixed phones, will not be affected. Should you have any questions regarding this maintenance operation, please contact the switchboard by phone (76111) or e-mail (standard.telephone@cern.ch) Telecom Section IT/CS

  7. EKSPLORASI MOBILE COMPUTING UNTUK KOMUNIKASI DATA

    Directory of Open Access Journals (Sweden)

    Andik Setyono

    2013-11-01

    Full Text Available Perangkat mobile mengalami perkembangan yang sangat pesat dan signifikan. Hal ini dibuktikan dengan semakin banyaknya smart phone atau telephone pintar yang membanjiri pasar dengan fitur yang sangat canggih. Banyaknya perusahaan yang memproduksi perangkat mobile dan berkembangnya teknologi mobile membuka peluang yang sangat lebar untuk penelitian tentang mobile computing. Dalam paper ini, kami mengeksplore tentang konsep mobile computing dan implementasinya untuk mendukung komunikasi data. Pembahasan dilakukan secara detail mulai dari konsep mobile computing sampai dengan implementasi dan pengembangannya di masa yang akan datang. Kami memberikan sebuah contoh implementasi mobile computing dengan mengembangkan aplikasi Multimedia Messaging Service (MMS gateway untuk melakukan komunikasi multimedia. Kami berharap, paper ini dapat memberikan pengetahuan kepada para pembaca tentang konsep mobile computing yang diimplementasikan untuk mendukung proses komunikasi data beserta pengembangannya untuk membantu aktifitas manusia. Kata Kunci: Mobile computing, komunikasi data, multimedia, MMS

  8. Long-term impact of biochar on the revegetation and mobility of Ni and Zn in an industrial contaminated site soil

    Science.gov (United States)

    Shen, Zhengtao; Al-Tabbaa, Abir

    2015-04-01

    Biochar is a promising material in soil remediation for its multiple benefits in sustainable development, greening and carbon storage in addition to immobilising heavy metals and organic contaminants. However, its long-term performance in immobilising heavy metals has not been well investigated yet. In this research, a British hardwood biochar accompanied by a small amount of compost was employed in an industrial contaminated site in UK in 2011. A following three-year study was conducted to explore the impact of biochar on the revegetation of the trial pits, as well as the mobility of Ni and Zn in the soils. The revegetation on site failed, and the further laboratory incubation tests indicate that the failure was due to the insufficient addition of biochar and compost. The three-year carbonic acid leaching results of the treated soils reveal a reduction of Ni and Zn concentrations in the leachates along the time. The total metal tests and the Toxicity Characteristic Leaching Procedure (TCLP) on the third-year samples confirm that biochar can significantly reduce the mobility of Ni and Zn in the soils in the long term. Further, a quantitatively chemical method defined as "sequential extraction", which differentiates from the qualitative methods such as X-ray diffraction (XRD) and electron microscopies, was conducted to explore the interaction among heavy metals, biochar and soil. The results of the sequential extraction tests on the third-year samples indicate that Ni and Zn were mainly bound to Fe-Mn oxides and primary and secondary soil minerals, which had been enhanced by biochar addition. The findings in this research indicates that biochar rather than compost played the major role in immobilising Ni and Zn, and 0.5% (in w/w) addition of biochar was sufficient in practice. It also confirms the good performance of biochar in immobilising Ni and Zn in soils in the long term, and supports the potential large-scale application of biochar in soil remediation

  9. The telephone effect: Overcoming initiation deficits in two settings.

    Science.gov (United States)

    Vickers, Kayci L; Keesler, Michael E; Williams, Kelli S; Charles, Jeremy Y; Hamilton, Roy H

    2018-04-19

    Disorders of motivation substantially impair an individual's ability to communicate with their families, therapists, and doctors. One method of overcoming initiation deficits is by utilizing the telephone effect, which is the ability for individuals with severe motivation deficits to communicate more readily when speaking on a telephone. However, little is available in the extant literature on how this effect works or how best to integrate this into patient care. This article aims to provide the first report of a proposed mechanism underlying the telephone effect and the first published procedures for eliciting this effect. This is largely a review article that also contains descriptions of clinical procedures for eliciting the telephone effect with 2 patient populations: acute inpatients following brain injury and dementia residents. A case vignette is also provided. We propose that the telephone effect is the result of an interaction between the patient and environment, and occurs because of Gibson's (1979) law of affordances. The use of this theory provides an explanation of the behaviors often observed when attempting to elicit this effect (i.e., disruption of the effect when using a cellular phone). Moreover, we argue that this can, and does, apply to social interactions as well. The telephone effect is an understudied phenomenon that provides a means of improving care for individuals with disorders of motivation. Future directions include systematic research into the telephone effect and further investigation of the mechanism underlying this effect. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

  10. [Consideration of Mobile Medical Device Regulation].

    Science.gov (United States)

    Peng, Liang; Yang, Pengfei; He, Weigang

    2015-07-01

    The regulation of mobile medical devices is one of the hot topics in the industry now. The definition, regulation scope and requirements, potential risks of mobile medical devices were analyzed and discussed based on mobile computing techniques and the FDA guidance of mobile medical applications. The regulation work of mobile medical devices in China needs to adopt the risk-based method.

  11. The Models and Politics of Mobile Media

    Directory of Open Access Journals (Sweden)

    Gerard Goggin

    2008-01-01

    Full Text Available In this paper I seek to critically evaluate the models at play in an important area of new media cultures -- mobile media. By 'mobile', I mean the new technologies, cultural practices, and arrangements of production, consumption, and exchange, emerging with hand-held, networked devices --especially those based on mobile cellular networks. These mobile phone technologies are now commonly being framed as media; and so we see the appearance of objects such as mobile television, mobile film, mobile games, and mobile Internet. This much-heralded move, with its large cultural and commercial claims, raises important theoretical and political questions. To zero in on what it at stake in the shift from mobile phone to mobile media, I consider three distinct though related models that for ease of reference I will term: phones; commons; publics. Firstly, I look at the model of the telephone (latterly, telecommunications that is still strongly influential in the shaping of mobiles as they now figure as media. This is something that is not widely recognised, however -- for instance, when mobiles as simply seen as an extension of new media cultures based on ideas formed through the experience of the Internet. Secondly, I consider the model of the commons and what light it throws on the politics of mobile media. Discussions of the commons -- for instance, the lucid work of Yochai Benkler in his 2006 The Wealth of Networks -- typically take the Internet as their paradigm example. But what how does the model of commons relate to mobiles, and what might it tell us about mobile media? Thirdly, while the telephone and mobile phone also have often been modelled through the concept of 'community', mobile media encourage us to think about the different and sometimes opposed model of publics. In drawing upon recent work on publics, what I am interested here is how new kinds of publics are emerging with mobile media.

  12. Human-centered design (HCD) of a fault-finding application for mobile devices and its impact on the reduction of time in fault diagnosis in the manufacturing industry.

    Science.gov (United States)

    Kluge, Annette; Termer, Anatoli

    2017-03-01

    The present article describes the design process of a fault-finding application for mobile devices, which was built to support workers' performance by guiding them through a systematic strategy to stay focused during a fault-finding process. In collaboration with a project partner in the manufacturing industry, a fault diagnosis application was conceptualized based on a human-centered design approach (ISO 9241-210:2010). A field study with 42 maintenance workers was conducted for the purpose of evaluating the performance enhancement of fault finding in three different scenarios as well as for assessing the workers' acceptance of the technology. Workers using the mobile device application were twice as fast at fault finding as the control group without the application and perceived the application as very useful. The results indicate a vast potential of the mobile application for fault diagnosis in contemporary manufacturing systems. Copyright © 2016 Elsevier Ltd. All rights reserved.

  13. Mobile banking in Asia

    OpenAIRE

    Anne Ho

    2010-01-01

    Technology has transformed the banking industry with the introduction of mobile banking services that offer unprecedented convenience and accessibility to customers. This Asia Focus report describes the various approaches to mobile banking in Asia, and examines how particular countries have addressed regulatory issues.

  14. Wireless mobile Internet security

    CERN Document Server

    Rhee, Man Young

    2013-01-01

      The mobile industry for wireless cellular services has grown at a rapid pace over the past decade. Similarly, Internet service technology has also made dramatic growth through the World Wide Web with a wire line infrastructure. Realization for complete wired/wireless mobile Internet technologies will become the future objectives for convergence of these technologies thr

  15. Pyrosequencing reveals the effect of mobilizing agents and lignocellulosic substrate amendment on microbial community composition in a real industrial PAH-polluted soil

    Energy Technology Data Exchange (ETDEWEB)

    Lladó, S., E-mail: llado@biomed.cas.cz [Department of Microbiology, University of Barcelona, Diagonal 645, E-08028 Barcelona (Spain); Institute of Microbiology, Academy of Sciences of the Czech Republic, Vídenská 1083, 142 20 Prague 4 (Czech Republic); Covino, S., E-mail: covino@biomed.cas.cz [Institute of Microbiology, Academy of Sciences of the Czech Republic, Vídenská 1083, 142 20 Prague 4 (Czech Republic); Solanas, A.M., E-mail: asolanas@ub.edu [Department of Microbiology, University of Barcelona, Diagonal 645, E-08028 Barcelona (Spain); Petruccioli, M., E-mail: petrucci@unitus.it [Department for Innovation in Biological, Agro-Food and Forest Systems [DIBAF], University of Tuscia, Via S. Camillo de Lellis snc, 01100 Viterbo (Italy); D’annibale, A., E-mail: dannib@unitus.it [Department for Innovation in Biological, Agro-Food and Forest Systems [DIBAF], University of Tuscia, Via S. Camillo de Lellis snc, 01100 Viterbo (Italy); Viñas, M., E-mail: marc.vinas@irta.cat [GIRO Joint Research Unit IRTA-UPC, Institute of Research and Technology Food and Agriculture [IRTA], Torre Marimon, E-08140 Caldes de Montbui (Spain)

    2015-02-11

    Highlights: • Soil microbial community assessment through classical (MPN) and molecular tools (DGGE and pyrosequencing) is provided. • A failure of exogenous white rot fungi to colonize the polluted soil is shown by DGGE and pyrosequencing. • Surfactant Brij 30 hampers 4-ring PAHs degradation due to toxicity over Actinobacteria and Bacteroidetes populations. • A high prevalence of Fusarium and Scedosporium populations is revealed during soil bioremediation. • Cupriavidus, Mycobacterium and Chithinophagaceae are potential HMW–PAH degraders in the soil. - Abstract: Bacterial and fungal biodiversity throughout different biostimulation and bioaugmentation treatments applied to an industrial creosote-polluted soil were analyzed by means of polyphasic approach in order to gain insight into the microbial community structure and dynamics. Pyrosequencing data obtained from initial creosote polluted soil (after a biopiling step) revealed that Alpha and Gammaproteobacteria were the most abundant bacterial groups, whereas Fusarium and Scedosporium were the main fungal genera in the contaminated soil. At the end of 60-days laboratory scale bioremediation assays, pyrosequencing and DGGE data showed that (i) major bacterial community shifts were caused by the type of mobilizing agent added to the soil and, to a lesser extent, by the addition of lignocellulosic substrate; and (ii) the presence of the non-ionic surfactant (Brij 30) hampered the proliferation of Actinobacteria (Mycobacteriaceae) and Bacteroidetes (Chitinophagaceae) and, in the absence of lignocellulosic substrate, also impeded polycyclic aromatic hydrocarbons (PAHs) degradation. The results show the importance of implementing bioremediation experiments combined with microbiome assessment to gain insight on the effect of crucial parameters (e.g. use of additives) over the potential functions of complex microbial communities harbored in polluted soils, essential for bioremediation success.

  16. Pyrosequencing reveals the effect of mobilizing agents and lignocellulosic substrate amendment on microbial community composition in a real industrial PAH-polluted soil

    International Nuclear Information System (INIS)

    Lladó, S.; Covino, S.; Solanas, A.M.; Petruccioli, M.; D’annibale, A.; Viñas, M.

    2015-01-01

    Highlights: • Soil microbial community assessment through classical (MPN) and molecular tools (DGGE and pyrosequencing) is provided. • A failure of exogenous white rot fungi to colonize the polluted soil is shown by DGGE and pyrosequencing. • Surfactant Brij 30 hampers 4-ring PAHs degradation due to toxicity over Actinobacteria and Bacteroidetes populations. • A high prevalence of Fusarium and Scedosporium populations is revealed during soil bioremediation. • Cupriavidus, Mycobacterium and Chithinophagaceae are potential HMW–PAH degraders in the soil. - Abstract: Bacterial and fungal biodiversity throughout different biostimulation and bioaugmentation treatments applied to an industrial creosote-polluted soil were analyzed by means of polyphasic approach in order to gain insight into the microbial community structure and dynamics. Pyrosequencing data obtained from initial creosote polluted soil (after a biopiling step) revealed that Alpha and Gammaproteobacteria were the most abundant bacterial groups, whereas Fusarium and Scedosporium were the main fungal genera in the contaminated soil. At the end of 60-days laboratory scale bioremediation assays, pyrosequencing and DGGE data showed that (i) major bacterial community shifts were caused by the type of mobilizing agent added to the soil and, to a lesser extent, by the addition of lignocellulosic substrate; and (ii) the presence of the non-ionic surfactant (Brij 30) hampered the proliferation of Actinobacteria (Mycobacteriaceae) and Bacteroidetes (Chitinophagaceae) and, in the absence of lignocellulosic substrate, also impeded polycyclic aromatic hydrocarbons (PAHs) degradation. The results show the importance of implementing bioremediation experiments combined with microbiome assessment to gain insight on the effect of crucial parameters (e.g. use of additives) over the potential functions of complex microbial communities harbored in polluted soils, essential for bioremediation success

  17. E-Commerce and Mobile Commerce in South Africa: Regulatory Challenges

    OpenAIRE

    JOBODWANA, Z NTOZINTLE

    2009-01-01

    E-commerce refers to all forms of commercial transactions that involve individuals and organizations based on the electronic processing of data. Mobile commerce (M-commerce) is the buying and selling of goods and services using mobile telephones or personal digital assistants (PDA). M-commerce is emerging in Africa and South Africa especially as either a complement or an alternative to e-commerce as originally conceived, though there are arguments that mobile telephone technology “m-commerc...

  18. Systems configured to distribute a telephone call, communication systems, communication methods and methods of routing a telephone call to a service representative

    Science.gov (United States)

    Harris, Scott H.; Johnson, Joel A.; Neiswanger, Jeffery R.; Twitchell, Kevin E.

    2004-03-09

    The present invention includes systems configured to distribute a telephone call, communication systems, communication methods and methods of routing a telephone call to a customer service representative. In one embodiment of the invention, a system configured to distribute a telephone call within a network includes a distributor adapted to connect with a telephone system, the distributor being configured to connect a telephone call using the telephone system and output the telephone call and associated data of the telephone call; and a plurality of customer service representative terminals connected with the distributor and a selected customer service representative terminal being configured to receive the telephone call and the associated data, the distributor and the selected customer service representative terminal being configured to synchronize, application of the telephone call and associated data from the distributor to the selected customer service representative terminal.

  19. Mobile systems development

    DEFF Research Database (Denmark)

    Pedersen, Ole; Kristiansen, Martin Lund; Kammersgaard, Marc N.

    2007-01-01

    in XP. In general, we find XP well-suited for mobile systems development projects. However, based on our experiences and an analytical comparison we propose the following modifications to XP: Make an essential design to avoid the worst time waste during refactoring. For faster development, reuse code......Development of mobile software is Surrounded by much uncertainty. Immature software platforms on mobile clients, a highly competitive market calling for innovation, efficiency and effectiveness in the development life cycle, and lacking end-user adoption are just some of the realities facing...... development teams in the mobile software industry. By taking a process view on development of mobile systems we seek to explore the strengths and limitations of eXtreme Programming (XP) in the context of mobile software development. Following an experimental approach a mobile systems development project...

  20. When may doctors give nurses telephonic treatment instructions?

    African Journals Online (AJOL)

    When is it legal for doctors to give nurses telephonic treatment instructions? ... telemedicine? Telemedicine is defined as 'the practice of medicine, from a distance, ... [6] Therefore, if in such circumstances the doctors cannot reach the patients in ...

  1. Is there a bias against telephone interviews in qualitative research?

    Science.gov (United States)

    Novick, Gina

    2008-08-01

    Telephone interviews are largely neglected in the qualitative research literature and, when discussed, they are often depicted as a less attractive alternative to face-to-face interviewing. The absence of visual cues via telephone is thought to result in loss of contextual and nonverbal data and to compromise rapport, probing, and interpretation of responses. Yet, telephones may allow respondents to feel relaxed and able to disclose sensitive information, and evidence is lacking that they produce lower quality data. This apparent bias against telephone interviews contrasts with a growing interest in electronic qualitative interviews. Research is needed comparing these modalities, and examining their impact on data quality and their use for studying varying topics and populations. Such studies could contribute evidence-based guidelines for optimizing interview data. 2008 Wiley Periodicals, Inc

  2. Towards effective telephone-based delivery of government services

    CSIR Research Space (South Africa)

    Barnard, E

    2003-09-01

    Full Text Available Government regulations have combined with a tremendous growth in prepaid cellular telephony to bring telephone connectivity to an unprecedented number of South African citizens – thus creating an ideal platform for delivering services to a wide...

  3. Can Smartphones Enhance Telephone-Based Cognitive Assessment (TBCA)?

    OpenAIRE

    Rick Yiu-Cho Kwan; Claudia Kam-Yuk Lai

    2013-01-01

    TBCA has emerged to solve the limitations of administering cognitive assessments face-to-face. The recent development of telephones and knowledge advances in the area of cognitive impairment may affect the development of TBCA. The purpose of this paper is to discuss how smartphones can be used to enhance the applicability of TBCA, which has previously been administered by conventional telephone. This paper will first review, describe and critique the existing TBCA instruments. It will then di...

  4. Cellular telephone use among primary school children in Germany

    International Nuclear Information System (INIS)

    Boehler, Eva; Schuez, Joachim

    2004-01-01

    Background: There is some concern about potential health risks of cellular telephone use to children. We assessed data on how many children own a cellular telephone and on how often they use it in a population-based sample. Methods: We carried out a cross-sectional study among children in their fourth elementary school year, with a median-age of 10 years. The study was carried out in Mainz (Germany), a city with about 200,000 inhabitants. The study base comprised all 37 primary schools in Mainz and near surroundings. Altogether, 1933 children from 34 primary schools took part in the survey (participation rate of 87.8%). Results: Roughly a third of all children (n = 671, 34.7%) reported to own a cellular telephone. Overall, 119 (6.2%) children used a cellular telephone for making calls at least once a day, 123 (6.4%) used it several times a week and 876 (45.3%) children used it only once in a while. The remaining 805 (41.6%) children had never used a cellular telephone. The probability of owning a cellular telephone among children was associated with older age, being male, having no siblings, giving full particulars to height and weight, more time spent watching TV and playing computer games, being picked up by their parents from school by car (instead of walking or cycling) and going to bed late. The proportion of cellular telephone owners was somewhat higher in classes with more children from socially disadvantaged families. Conclusions: Our study shows that both ownership of a cellular telephone as well as the regular use of it are already quite frequent among children in the fourth grade of primary school. With regard to potential long-term effects, we recommend follow-up studies with children

  5. Bundling the value of discharge telephone calls and leader rounding.

    Science.gov (United States)

    Setia, Nina; Meade, Christine

    2009-03-01

    Discharge telephone calls made by hospital staff provide invaluable opportunities to prevent adverse events, improve quality of care, and increase patient satisfaction. Similarly, the effect of rounding on patients can improve clinical quality and improve both patient and staff satisfaction. The author discusses how the combination of implementing both nurse leader rounding and discharge telephone calls simultaneously produced powerful positive outcomes in satisfaction and patient quality of care.

  6. Mobile systems development

    DEFF Research Database (Denmark)

    Hosbond, Jens Henrik

    2005-01-01

    and how are they dealt with? Analysis of the empirical data is done following a structured and inductive approach. A framework showing the segmentation of the mobile industry into five layers is proposed and challenges are presented according to two dimensions, namely a business dimension......This paper takes a systems development perspective on mobility, building on preliminary findings of an on-going multiple case study covering 7 companies. The questions driving this paper are: What are the challenges facing development practice in the mobile industry, how do they affect practice...

  7. Keeping communication mobile

    International Nuclear Information System (INIS)

    Latimer, Cole

    2010-01-01

    While mobile phones are ubiquitous in nearly all walks of Australia industry, there is still one sector were the technology has been unsurprisingly absent. Aside from the obvious operational hazards that a mobile phone would encounter when being used underground, such as harsh working conditions, dust and heavy knocks, the technology required to actually use a mobile at depths has been in the early stages for some time. However and Australian company, Mine Site Technologies, has taken a leap into this space by designing the world's first mobile phone for underground mining

  8. Effects of Using Licensed Practical Nurses to Assist with Telephone Consultation Management

    National Research Council Canada - National Science Library

    Wiley, Jennifer L

    2006-01-01

    .... The study compared means of pre- and post-implementation provider overall job satisfaction, provider satisfaction with the telephone consult process, average daily hours providers spent on telephone...

  9. 基于产业价值链整合探析移动互联网企业盈利模式%Integration of Mobile Internet Companies Profit Model Based on Industry Value Chain

    Institute of Scientific and Technical Information of China (English)

    颜华保

    2012-01-01

    Mobile Internet companies play the role of resource integration in the industry chain.Based on the industry value chain,mobile Internet companies and operators,content providers and equipment manufacturers show a high degree of association between the cone,and then the paper analyses factors that affect their profitability from the user,the value chain positioning,products and services,cross-border competition and cooperation,and explores the mobile Internet business profit model from pay for content,advertising media,product distribution and affiliate marketing interests share.The author believes that the mobile Internet companies must integrate internal and external resources to achieve profitability,to work closely with the various aspects of the industry chain,in order to ultimately achieve customer value.%移动互联网企业在产业链上扮演着资源整合的角色。基于产业价值链,移动互联网企业与运营商、内容供应商及设备制造商之间呈关联度高的锥型关系,进而从用户价值、价值链定位、产品与服务、跨界竞合四方面分析影响其盈利的因素,并从内容付费、广告媒介、产品分销以及联盟营销与利益分享四方面探析移动互联网企业的盈利模式。笔者认为,移动互联网企业要实现盈利,必须整合企业内外资源,与产业链各环节紧密合作,才能最终实现用户价值。

  10. Mobile Data Technologies and SME Adoption and Diffusion: an empirical study of barriers and facillitators

    Directory of Open Access Journals (Sweden)

    Jeanette Van Akkeren

    2002-05-01

    Full Text Available The technological environment in which Australian SMEs operate can be best described as dynamic and vital. The rate of technological change provides the SME owner/manger a complex and challenging operational context. Wireless applications are being developed that provide mobile devices with Internet content and E-business services. In Australia, the adoption of ecommerce by large organisations has been relatively high, however, the same cannot be said for SMEs, where adoption has been slower than other developed countries. In contrast, however, mobile telephone adoption and diffusion is relatively high by SMEs. Will SMEs who have been reluctant to adopt commerce technologies in the past be more ready to go on-line with the merging of the Internet and mobile data technologies? This exploratory study identifies attitudes, perceptions and issues for mobile data technologies by regional SME owner/managers across a range of industry sectors. The major issues include the sector the firm belongs to, the current adoption status of the firm, the level of mistrust of the IT industry, the cost of the technologies, and the applications and attributes of the technologies.

  11. Relationship between use of mobile phone and road traffic accident ...

    African Journals Online (AJOL)

    Objective: Car telephone use has increased against the background of rapid escalation in general mobile phone services and use. The study was designed to determine the relationship between the use of mobile phone while driving and the incidence of road traffic accident amongst motorists in Zaria. Method: The study ...

  12. Geographical and Occupational Mobility of Workers in the Aircraft and Electronics Industries, Regional Trade Union Seminar (Paris, 21st-22nd September, 1966). Final Report and Supplement.

    Science.gov (United States)

    Organisation for Economic Cooperation and Development, Paris (France). Social Affairs Div.

    The trade unions in the European aerospace and electronics industries have become concerned with the sweeping and rapid economic and technical changes taking place in the industries. This seminar enabled trade union representatives from Belgium, France, the Netherlands, and the United Kingdom aerospace industry and the electronics sector working…

  13. Interactive water monitoring system accessible by cordless telephone

    Science.gov (United States)

    Volpicelli, Richard; Andeweg, Pierre; Hagar, William G.

    1985-12-01

    A battery-operated, microcomputer-controlled monitoring device linked with a cordless telephone has been developed for remote measurements. This environmental sensor is self-contained and collects and processes data according to the information sent to its on-board computer system. An RCA model 1805 microprocessor forms the basic controller with a program encoded in memory for data acquisition and analysis. Signals from analog sensing devices used to monitor the environment are converted into digital signals and stored in random access memory of the microcomputer. This remote sensing system is linked to the laboratory by means of a cordless telephone whose base unit is connected to regular telephone lines. This offshore sensing system is simply accessed by a phone call originating from a computer terminal in the laboratory. Data acquisition is initiated upon request: Information continues to be processed and stored until the computer is reprogrammed by another phone call request. Information obtained may be recalled by a phone call after the desired environmental measurements are finished or while they are in progress. Data sampling parameters may be reset at any time, including in the middle of a measurement cycle. The range of the system is limited only by existing telephone grid systems and by the transmission characteristics of the cordless phone used as a communications link. This use of a cordless telephone, coupled with the on-board computer system, may be applied to other field studies requiring data transfer between an on-site analytical system and the laboratory.

  14. Bandwidth Extension of Telephone Speech Aided by Data Embedding

    Directory of Open Access Journals (Sweden)

    Sagi Ariel

    2007-01-01

    Full Text Available A system for bandwidth extension of telephone speech, aided by data embedding, is presented. The proposed system uses the transmitted analog narrowband speech signal as a carrier of the side information needed to carry out the bandwidth extension. The upper band of the wideband speech is reconstructed at the receiving end from two components: a synthetic wideband excitation signal, generated from the narrowband telephone speech and a wideband spectral envelope, parametrically represented and transmitted as embedded data in the telephone speech. We propose a novel data embedding scheme, in which the scalar Costa scheme is combined with an auditory masking model allowing high rate transparent embedding, while maintaining a low bit error rate. The signal is transformed to the frequency domain via the discrete Hartley transform (DHT and is partitioned into subbands. Data is embedded in an adaptively chosen subset of subbands by modifying the DHT coefficients. In our simulations, high quality wideband speech was obtained from speech transmitted over a telephone line (characterized by spectral magnitude distortion, dispersion, and noise, in which side information data is transparently embedded at the rate of 600 information bits/second and with a bit error rate of approximately . In a listening test, the reconstructed wideband speech was preferred (at different degrees over conventional telephone speech in of the test utterances.

  15. Bandwidth Extension of Telephone Speech Aided by Data Embedding

    Directory of Open Access Journals (Sweden)

    David Malah

    2007-01-01

    Full Text Available A system for bandwidth extension of telephone speech, aided by data embedding, is presented. The proposed system uses the transmitted analog narrowband speech signal as a carrier of the side information needed to carry out the bandwidth extension. The upper band of the wideband speech is reconstructed at the receiving end from two components: a synthetic wideband excitation signal, generated from the narrowband telephone speech and a wideband spectral envelope, parametrically represented and transmitted as embedded data in the telephone speech. We propose a novel data embedding scheme, in which the scalar Costa scheme is combined with an auditory masking model allowing high rate transparent embedding, while maintaining a low bit error rate. The signal is transformed to the frequency domain via the discrete Hartley transform (DHT and is partitioned into subbands. Data is embedded in an adaptively chosen subset of subbands by modifying the DHT coefficients. In our simulations, high quality wideband speech was obtained from speech transmitted over a telephone line (characterized by spectral magnitude distortion, dispersion, and noise, in which side information data is transparently embedded at the rate of 600 information bits/second and with a bit error rate of approximately 3⋅10−4. In a listening test, the reconstructed wideband speech was preferred (at different degrees over conventional telephone speech in 92.5% of the test utterances.

  16. Telephone Crisis Support Workers' Psychological Distress and Impairment.

    Science.gov (United States)

    Kitchingman, Taneile A; Wilson, Coralie J; Caputi, Peter; Wilson, Ian; Woodward, Alan

    2018-01-01

    In order to respond to crises with appropriate intervention, crisis workers are required to manage their own needs as well as the needs of those they respond to. A systematic review of the literature was conducted to examine whether telephone crisis support workers experience elevated symptoms of psychological distress and are impaired by elevated symptoms. Studies were identified in April 2015 by searching three databases, conducting a gray literature search, and forward and backward citation chaining. Of 113 identified studies, seven were included in the review. Results suggest that that telephone crisis support workers experience symptoms of vicarious traumatization, stress, burnout, and psychiatric disorders, and that they may not respond optimally to callers when experiencing elevated symptoms of distress. However, definitive conclusions cannot be drawn due to the paucity and methodological limitations of available data. While the most comprehensive search strategy possible was adopted, resource constraints meant that conference abstracts were not searched and authors were not contacted for additional unpublished information. There is an urgent need to identify the impact of telephone crisis support workers' role on their well-being, the determinants of worker well-being in the telephone crisis support context, and the extent to which well-being impacts their performance and caller outcomes. This will help inform strategies to optimize telephone crisis support workers' well-being and their delivery of support to callers.

  17. Can smartphones enhance telephone-based cognitive assessment (TBCA)?

    Science.gov (United States)

    Kwan, Rick Yiu-Cho; Lai, Claudia Kam-Yuk

    2013-12-12

    TBCA has emerged to solve the limitations of administering cognitive assessments face-to-face. The recent development of telephones and knowledge advances in the area of cognitive impairment may affect the development of TBCA. The purpose of this paper is to discuss how smartphones can be used to enhance the applicability of TBCA, which has previously been administered by conventional telephone. This paper will first review, describe and critique the existing TBCA instruments. It will then discuss the recent developments in tele-technology, the popularity of tele-technology among the elderly, potential benefits and challenges in using smartphones for cognitive assessment, and possible future developments in this technology. In the systematic review, eighteen TBCA instruments were identified. They were found to be valid in differentiating between people with and without dementia. TBCA was previously found to be launched on a conventional telephone platform. The advances in understanding of cognitive impairment may demand that telephones be equipped with more advanced features. Recently, the development and penetration of smartphones among the elderly has been rapid. This may allow the smartphone to enhance its TBCA applicability by overcoming the limitations of the conventional telephone, rendering the TBCA more efficient in addressing the increasing demand and complexity of cognitive assessments in the future. However, more research and technology developments are needed before smartphones can become a valid platform for TBCA.

  18. Can Smartphones Enhance Telephone-Based Cognitive Assessment (TBCA?

    Directory of Open Access Journals (Sweden)

    Rick Yiu-Cho Kwan

    2013-12-01

    Full Text Available TBCA has emerged to solve the limitations of administering cognitive assessments face-to-face. The recent development of telephones and knowledge advances in the area of cognitive impairment may affect the development of TBCA. The purpose of this paper is to discuss how smartphones can be used to enhance the applicability of TBCA, which has previously been administered by conventional telephone. This paper will first review, describe and critique the existing TBCA instruments. It will then discuss the recent developments in tele-technology, the popularity of tele-technology among the elderly, potential benefits and challenges in using smartphones for cognitive assessment, and possible future developments in this technology. In the systematic review, eighteen TBCA instruments were identified. They were found to be valid in differentiating between people with and without dementia. TBCA was previously found to be launched on a conventional telephone platform. The advances in understanding of cognitive impairment may demand that telephones be equipped with more advanced features. Recently, the development and penetration of smartphones among the elderly has been rapid. This may allow the smartphone to enhance its TBCA applicability by overcoming the limitations of the conventional telephone, rendering the TBCA more efficient in addressing the increasing demand and complexity of cognitive assessments in the future. However, more research and technology developments are needed before smartphones can become a valid platform for TBCA.

  19. A Model to Explain Customer Loyalty Based on Customer Equity and Customer Satisfaction: A study in mobile services industry in Bushehr

    OpenAIRE

    manigeh Bahrainizadeh; Leila Tavasoli

    2014-01-01

    Abstruct: The development of telecom companies in the world and the maturity of markets of such services, the management of customer loyalty has become a major concern in the company. This research is trying to provide a model for mobile service customer loyalty considering the customer equity, value equity, brand equity, relationships equity and customer satisfaction in order to create better services for mobile operators and to increase customer loyalty. In terms of goal the research is ...

  20. Atmospheric pollution from the major mobile telecommunication ...

    African Journals Online (AJOL)

    The extent of pollution from five major mobile telephone companies in Tanzania was investigated. These companies are Airtel, tIGO, Zantel, Sasatel and Vodacom. The parameters measured were the noise levels, NOx concentrations, and Particulate matter. The noise levels and exhaust gases were determined at 10 ...

  1. Mobile Phone Security and Forensics A Practical Approach

    CERN Document Server

    Androulidakis, Iosif I

    2012-01-01

    Mobile Phone Security and Forensics provides both theoretical and practical background of security and forensics for mobile phones. The author discusses confidentiality, integrity, and availability threats in mobile telephones to provide background for the rest of the book. Security and secrets of mobile phones are discussed including software and hardware interception, fraud and other malicious techniques used “against” users. The purpose of this book is to raise user awareness in regards to security and privacy threats present in the use of mobile phones while readers will also learn where forensics data reside in the mobile phone and the network and how to conduct a relevant analysis.

  2. The Future of Mobile Apps in Travel Booking : Which mobile solutions might shape organizations’ mobile development?

    OpenAIRE

    Caglayan, Sibel

    2017-01-01

    The objective of this Thesis was to dive into the world of mobile travel booking in order to find out which kinds of mobile technologies travel booking applications might adopt in the future. Furthermore, to find out whether or not there are mobile solutions coming up that might challenge the existence of apps. Travel booking is a versatile industry with many different aspects to it, especially in mobile booking solutions. The research was conducted by using primary and secondary research met...

  3. Telephone based weight loss intervention: Relevance for developing countries.

    Science.gov (United States)

    Ayisi Addo, Sandra; Steiner-Asiedu, Matilda

    2018-02-08

    Obesity is a major public health challenge not only for developed but developing countries as well. The World Health Organization recommends the immediate use of effective, efficient and widely accessible weight loss interventions. Telephone based weight loss intervention could provide a cheaper and wider reach of obese participants. Previous systematic reviews on telephone based weight loss interventions either excluded studies that had obese participants with co-morbidities or were silent on their inclusion. Obese/overweight individuals with co-morbidities constitute an important population in any weight loss intervention study due to the strong association of obesity with major chronic health conditions. This paper, reviews the efficacy of telephone based weight loss intervention solely in overweight/obese individuals with obesity related diseases and discusses its relevance for developing countries.

  4. Two adults with multiple disabilities use a computer-aided telephone system to make phone calls independently.

    Science.gov (United States)

    Lancioni, Giulio E; O'Reilly, Mark F; Singh, Nirbhay N; Sigafoos, Jeff; Oliva, Doretta; Alberti, Gloria; Lang, Russell

    2011-01-01

    This study extended the assessment of a newly developed computer-aided telephone system with two participants (adults) who presented with blindness or severe visual impairment and motor or motor and intellectual disabilities. For each participant, the study was carried out according to an ABAB design, in which the A represented baseline phases and the B represented intervention phases, during which the special telephone system was available. The system involved among others a net-book computer provided with specific software, a global system for mobile communication modem, and a microswitch. Both participants learned to use the system very rapidly and managed to make phone calls independently to a variety of partners such as family members, friends and staff personnel. The results were discussed in terms of the technology under investigation (its advantages, drawbacks, and need of improvement) and the social-communication impact it can make for persons with multiple disabilities. Copyright © 2011 Elsevier Ltd. All rights reserved.

  5. Tumour risk associated with use of cellular telephones or cordless desktop telephones

    Directory of Open Access Journals (Sweden)

    Söderqvist Fredrik

    2006-10-01

    Full Text Available Abstract Background The use of cellular and cordless telephones has increased dramatically during the last decade. There is concern of health problems such as malignant diseases due to microwave exposure during the use of these devices. The brain is the main target organ. Methods Since the second part of the 1990's we have performed six case-control studies on this topic encompassing use of both cellular and cordless phones as well as other exposures. Three of the studies concerned brain tumours, one salivary gland tumours, one non-Hodgkin lymphoma (NHL and one testicular cancer. Exposure was assessed by self-administered questionnaires. Results Regarding acoustic neuroma analogue cellular phones yielded odds ratio (OR = 2.9, 95 % confidence interval (CI = 2.0–4.3, digital cellular phones OR = 1.5, 95 % CI = 1.1–2.1 and cordless phones OR = 1.5, 95 % CI = 1.04–2.0. The corresponding results were for astrocytoma grade III-IV OR = 1.7, 95 % CI = 1.3–2.3; OR = 1.5, 95 % CI = 1.2–1.9 and OR = 1.5, 95 % CI = 1.1–1.9, respectively. The ORs increased with latency period with highest estimates using > 10 years time period from first use of these phone types. Lower ORs were calculated for astrocytoma grade I-II. No association was found with salivary gland tumours, NHL or testicular cancer although an association with NHL of T-cell type could not be ruled out. Conclusion We found for all studied phone types an increased risk for brain tumours, mainly acoustic neuroma and malignant brain tumours. OR increased with latency period, especially for astrocytoma grade III-IV. No consistent pattern of an increased risk was found for salivary gland tumours, NHL, or testicular cancer.

  6. Assessment of communication technology and post-operative telephone surveillance during global urology mission.

    Science.gov (United States)

    Rapp, David E; Colhoun, Andrew; Morin, Jacqueline; Bradford, Timothy J

    2018-02-21

    Compliance with post-operative follow-up in the context of international surgical trips is often poor. The etiology of this problem is multifactorial and includes lack of local physician involvement, transportation costs, and work responsibilities. We aimed to better understand availability of communication technologies within Belize and use this information to improve follow-up after visiting surgical trips to a public hospital in Belize City. Accordingly, a 6-item questionnaire assessing access to communication technologies was completed by all patients undergoing evaluation by a visiting surgical team in 2014. Based on this data, a pilot program for patients undergoing surgery was instituted for subsequent missions (2015-2016) that included a 6-week post-operative telephone interview with a visiting physician located in the United States. Fifty-four (n = 54) patients were assessed via survey with 89% responding that they had a mobile phone. Patients reported less access to home internet (59%), local internet (52%), and email (48%). Of 35 surgical patients undergoing surgery during 2 subsequent surgical trips, 18 (51%) were compliant with telephone interview at 6-week follow-up. Issues were identified in 3 (17%) patients that allowed for physician assistance. The cost per patient interview was $10 USD.

  7. 网购手机用户消费行为及营销对策%The Study of Online Consumer Behaviour and Marketing Countermeasures in the Mobile Phone Industry

    Institute of Scientific and Technical Information of China (English)

    王铁骊; 张继艳

    2014-01-01

    移动购物时代的到来以及消费者对网购方式的热衷,手机市场的发展潜力和竞争状况也深受其影响,如何定位本行业目标市场,明晰网购手机用户特点是手机行业生产商和销售商普遍关注的焦点。文章首先采用问卷调查方法分析了手机市场上网购手机用户行为的影响因素,在此基础上利用阿里平台的数据分析工具淘宝指数进一步明晰网购手机用户的消费偏好和消费趋势。最后提出手机行业在线企业的营销对策:产品策略、品牌策略、价格策略、多元化发展策略以及客户关系管理策略。%The advent of the era of mobile shopping and consumer enthusiasm for online shopping way influenced the develop-ment potential and competition condition of the mobile phone market.How to locate the target market and clear online consumer behav-iour characteristics in the mobile phone market is the universal attention paid by the mobile phone industry producers and sellers .This study firstly analyzed the influence factors of online users’ behavior in the mobile phone market by questionnaire survey, then research consumer preferences and consumer trends by Ali platform analysis tool-Taobao index .At last, this study presented product strategy, brand strategy, price strategy, diversification strategy and customer relationship management strategy for the online marketing in mobile phone industry.

  8. 湖南移动互联网产业盈利模式的优化与创新%The Profit Model Optimization and Innovation of Hunan Mobile Internet Industry

    Institute of Scientific and Technical Information of China (English)

    吴青; 李建新

    2014-01-01

    全球移动互联网产业的商业模式可概括为增值服务模式、授权许可模式、电子商务模式、广告模式和精确营销模式。通过分析湖南移动互联网现有盈利模式,总结出其优化和创新策略,即:以“付费搜索+增值服务+垂直/场景”模式发展移动搜索,以“内容+增值服务+广告流量”模式推动固网移动化,以“UGC+LBS+垂直细分市场+移动支付+二维码”模式发展O2 O业务。%Business model of global mobile Internet industry can be summarized as value-added service model, licensing model,e-commerce model,advertising model,and accurate marketing model. By analyzing the existing profit model of Hunan Mobile Internet,the optimization and innovation strategies are summarized,namely:develo-ping mobile search based on the model of“Paid Search + VAS + vertical / Scene”,promoting mobilization of fixed network based on the model of“Content + VAS + ad traffic”,and developing O2 O business based on the model of“UGC + LBS + vertical market segmentation+ mobile payment + two-dimensional code”.

  9. Quality indicators in the mobile industry rankings based on indicators of customer satisfaction with the hybrid approach DEMATEL and ANP appropriate strategy based on gray system

    Directory of Open Access Journals (Sweden)

    Ashouri Fatemeh

    2016-01-01

    Full Text Available The quality of services as a vital element in the strategic competitiveness and commercial success are various methods have been developed to evaluate it. Prioritizing qualitative indicators based on the quality of mobile phone services enables the company gives top priority due to the higher percentage of satisfied customers provide. This study tries to customer satisfaction according to criteria to prioritize mobile operators pay qualitative characteristics. A sample consisted of 450 individuals (46% women, 54% men from IRANCELL operator (Iran in 2015 which selected randomly. Results shows between four considered strategies maximum priorities belong to S1 which is denote to more services beyond customer expectations.

  10. History of Antenna Technology for Mobile Communications in Korea

    Science.gov (United States)

    Min, Kyeong-Sik; Park, Chul-Keun; Kang, Suk-Youb

    In this paper, we discuss the development of wireless and mobile communications in Korea, current technological trends, and the future outlook on technological developments. Since the introduction of the telegraph and the telephone in September 1885, Korea's wired and wireless communications industry has consistently developed for over 100 years. Since 1984, upon the provision of the mobile telecommunications service, the industry has seen drastic qualitative and quantitative growth in terms of both technical and economic aspects, which played a crucial role in the rapid growth of the digital industry in Korea. After the era of the analog cellular service based on the Advanced Mobile Phone System (AMPS), a precursor to the modern mobile service, Korea became the world's first country to commercialize Code Division Multiple Access (CDMA) in 1996 and succeeded in commercializing CDMA 2000 lx (IMT 2000) in 2001. With further developments in the mobile communication technology, the technology for antennas also saw drastic advancements. As the mobile antennas moved from the second to the third generation, they grew from external models to very small internal models. At the same time, they evolved into highly functional and high performance multiple band and wide band antennas. Furthermore, Korea was the first country to commercialize and offer the Wireless Broadband Internet (WiBro) service in 2006. By leading the wireless communications standardization and exerting remarkable efforts in research and development, Korea is consolidating its status as an Information Technology (IT) leader in the global market. The antenna's inherent importance will be further emphasized in the near future as it satisfies the performance and structural needs of portable terminals necessary for realizing the projected establishment of the ubiquitous world. It is thought that antenna technologies will not be limited to simple concepts as previously experienced but will utilize various kinds

  11. 28 CFR 540.103 - Inmate telephone calls to attorneys.

    Science.gov (United States)

    2010-07-01

    ... attorneys when the inmate demonstrates that communication with attorneys by correspondence, visiting, or... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Inmate telephone calls to attorneys. 540.103 Section 540.103 Judicial Administration BUREAU OF PRISONS, DEPARTMENT OF JUSTICE INSTITUTIONAL...

  12. Telephone versus usual care in management of acute whiplash ...

    African Journals Online (AJOL)

    Whiplash associated disorder (WAD) is a common and costly condition, and recommended management includes advice to “act as usual” and exercise. Providing this treatment through a telephonic intervention may help to improve access to care, and reduce costs. This pilot study assessed: (1) the effectiveness of a ...

  13. 77 FR 34233 - Telephone Consumer Protection Act of 1991

    Science.gov (United States)

    2012-06-11

    ... initiator of the message, to be a nuisance and an invasion of privacy; and (3) individuals' privacy rights... are made by the consumer's loan servicer, because the primary motivation of the calling party is to... challenged as TCPA violations because the primary motivation appears to be sending a telephone solicitation...

  14. AIDS and condoms in Brasilia: a telephone survey.

    Science.gov (United States)

    Chequer, P; VanOss Marín, B; Paiva, L; Hudes, E S; Piazza, T; Rodrigues, L; Hearst, N

    1997-10-01

    A telephone survey was conducted to measure AIDS knowledge, media usage and condom attitudes and behaviors among 500 adults aged 18 to 49 in Brasilia, as well as to evaluate the feasibility of the telephone survey method in a developing country. The response rate was 91.6%. Respondents had good knowledge about correct modes of HIV transmission and prevention but also believed HIV was transmitted through blood donation, public toilets, swimming pools, and mosquito bites. TV and newspapers were the most important sources of information on health matters and AIDS, though health workers were considered the most credible sources of such information. Only 19% of sexual encounters in the 4 weeks prior to the survey included condoms. Single and younger respondents and those with more positive attitudes used condoms more frequently. More work is needed to identify appropriate messages to motivate people to use condoms. Telephone surveys regarding AIDS and sexual attitudes and behaviors are feasible in Brasilia, a planned community with universal telephone coverage.

  15. 47 CFR 64.1505 - Restrictions on collect telephone calls.

    Science.gov (United States)

    2010-10-01

    ... SERVICES (CONTINUED) MISCELLANEOUS RULES RELATING TO COMMON CARRIERS Interstate Pay-Per-Call and Other Information Services § 64.1505 Restrictions on collect telephone calls. (a) No common carrier shall provide interstate transmission or billing and collection services to an entity offering any service within the scope...

  16. 77 FR 66935 - Telephone Consumer Protection Act of 1991

    Science.gov (United States)

    2012-11-08

    ... FEDERAL COMMUNICATIONS COMMISSION 47 CFR Part 64 [CG Docket No. 02-278; FCC 12-21] Telephone Consumer Protection Act of 1991 AGENCY: Federal Communications Commission. ACTION: Final rule; correction...: Karen Johnson, Consumer and Governmental Affairs Bureau, Consumer Policy Division, at (202) 418- 7706 or...

  17. Applicability of structured telephone monitoring to follow up heart ...

    African Journals Online (AJOL)

    Pilly Chillo

    Keywords: heart failure, structured telephone, home monitoring, Tanzania ... in a parallel increase in HF admissions and a major impact on health care systems. ... was entered in Statistical Package for Social Sciences (SPSS) version 20 software for analysis. ..... Failure (DIAL): study design and preliminary observations.

  18. Willingness to Pay for Rural Telephone Services: Implications for ...

    African Journals Online (AJOL)

    Global Approaches to Extension Practice: A Journal of Agricultural Extension ... This study assessed Willingness to Pay (WTP) for rural telephone services and the implications for agricultural technology transfer in Southeast Nigeria. ... The sample was made up of 240 agro-based entrepreneurs and 60 extension staff.

  19. Short Term Group Counseling of Visually Impaired People by Telephone.

    Science.gov (United States)

    Jaureguy, Beth M.; Evans, Ron L.

    1983-01-01

    Short term group counseling via the telephone resulted in marked increases in activities of daily living among 12 legally blind veterans. Many subjects' personal coping goals were met as well, and social involvement also increased. No significant changes in levels of depression or agitation were noted. (CL)

  20. Mobile Learning Using Mobile Phones

    Science.gov (United States)

    Vicente, Paula

    2013-01-01

    The participation in mobile learning programs is conditioned by having/using mobile communication technology. Those who do not have or use such technology cannot participate in mobile learning programs. This study evaluates who are the most likely participants of mobile learning programs by examining the demographic profile and mobile phone usage…

  1. Advertising Industry Chain Roles Reconstruction and Platform Transformation in Mobile Internet Era%移动互联网时代的广告产业链角色重构与平台化转型∗

    Institute of Scientific and Technical Information of China (English)

    段淳林; 李梦

    2015-01-01

    随着移动互联网时代的到来,我国广告产业的生存环境发生了剧烈变化。大数据与云计算的广泛应用使得程序化购买的广告模式对传统广告产业形成巨大冲击,本文将移动互联网时代的广告产业链作为研究对象,以广告主、广告媒体、广告公司、受众这四大广告活动的主体为切入点,通过分析各主体在此过程中的角色重构,揭示出未来广告产业将向程序化购买的DSP转型的发展趋势。%With the advent of the mobile Internet era, China's advertising industry living environment has changed dramatically. Procedural purchase causes a tremendous impact on traditional advertising industry in the background of big data and cloud services. The paper studies the advertising industry chain in the mobile Internet era, taking the four major campaigns of advertisers, advertising media, advertising companies, and audience as the starting point. It analyzes the role of each body in the process of reconstruction, and proposes the development trend of fu-ture purchase advertising industry.

  2. Telephone Care Management of Fall Risk:: A Feasibility Study.

    Science.gov (United States)

    Phelan, Elizabeth A; Pence, Maureen; Williams, Barbara; MacCornack, Frederick A

    2017-03-01

    Care management has been found to be more effective than usual care for some chronic conditions, but few studies have tested care management for prevention of elder falls. This study aimed to assess the feasibility and preliminary efficacy of telephone care management of older adults presenting for medical attention due to a fall. The setting was an independent practice association in western Washington serving 1,300 Medicare Advantage-insured patients. Patients aged ≥65 years treated for a fall in an emergency department or their primary care provider's office were contacted via telephone by a care manager within 48 hours of their fall-related visit and invited to participate in a telephone-administered interview to identify modifiable fall risk factors and receive recommendations and follow-up to address identified risk factors. Data from care manager records, patient medical records, and healthcare claims for the first 6 months (November 2009-April 2010) of program implementation were analyzed in 2011. The feasibility of screening and management of fall risk factors over the telephone and the effect on medically attended falls were assessed. Twenty-two patients eligible for fall care management were reached and administered the protocol. Administration took 15-20 minutes and integrated easily with the care manager's other responsibilities. Follow-through on recommendations varied, from 45% for those for whom exercise participation was recommended to 100% for other recommendations. No medically attended falls occurred over 6 months of follow-up. Telephone care management of fall risk appears feasible and may reduce falls requiring medical attention. Copyright © 2016 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

  3. Emergency telephone consultations: a new course for medical students.

    Science.gov (United States)

    Schaufelberger, Mireille; Harris, Michael; Frey, Peter

    2012-12-01

    Using the telephone for consultations is now common practice. Although there is a clear need for specific training for telephone consultations, it is uncommon for it to be taught in medical school. A practical course on emergency telephone consultations (ECTs) was designed for the medical degree course at the University of Bern Medical School. During the module, each of the volunteer fifth-year medical students had to perform two simulated telephone consultations. Medical students in their first year of medical school acted as simulated patients (SPs), and they gave immediate feedback to the participants. Nineteen per cent of fifth-year students voluntarily undertook the ETC course. The course was rated 'very informative' by 68 per cent of the participants, and 'informative' by 32 per cent. Ninety-four per cent of the attendees recorded a personal learning gain, and 68 per cent suggested that the course should be obligatory. All the participants thought that the SPs played their roles realistically. In their rating of the ETC, the fifth-year students gave it a mean mark of 5.5 (out of a maximum of 6), suggesting that they thought it had been very successful. Students became aware of their need for ETC training through the course itself, and they recommended that it should be obligatory. The ETC pilot received a highly positive response from lead clinicians who anticipated a rising number of telephone consultations, and who have to deal with trainees who have not been taught about how to deal with ETCs. As a result, the Faculty of Medicine decided to make the course obligatory. © Blackwell Publishing Ltd 2012.

  4. Staging Mobilities / Designing Mobilities

    DEFF Research Database (Denmark)

    Jensen, Ole B.

    2015-01-01

    , and systems 'hosting' these multiple and complex mobilities are designed and how they are staging these in terms of their physical layout. By analysing specific cases of ‘mobilities design’ related to the four modes of moving; Walk, Bike, Train, and Car, the book uncover important and until now neglected...... is more than movement between point A and B. It explores how the movement of people, goods, information, and signs influences human understandings of self, other and the built environment. Moving towards a new understanding of the relationship between movement, interaction and environments, the project...

  5. Competências essenciais como fator determinante de competitividade em ambientes hipercompetitivos: um estudo do setor de telefonia celular de Minas Gerais Competencias esenciales como elemento determinante de la competitividad en ambientes hiper-competitivos: un estudio en el sector de telefonía móvil de Minas Gerais Core competencies as a determinant in highly competitive environments: the mobile telephone sector in Minas Gerais

    Directory of Open Access Journals (Sweden)

    Juliane de Almeida Ribeiro

    2009-03-01

    ón consigue implementar. En contextos hipercompetitivos, existen evidencias de que un liderazgo efectivo estratégico por medio de las CE vuelve las empresas más dinámicas y capaces de obtener un desempeño más elevado (BARNEY; MUHANNA, 2004; PENG, 2008. El artículo describe los resultados de una investigación en empresas del sector de telefonía móvil del estado de Minas Gerais, realizando un estudio de los procesos de formulación y gestión de Competencias Esenciales como elementos determinantes de la competencia y de la obtención del liderazgo en ese sector. Se ha adoptado el método de análisis de casos múltiplos y han sido realizadas encuestas semiestructuradas con los gerentes de las empresas. Ha sido posible constatar que las CE son blancos de grande atención y preocupación del cuadro directivo de las organizaciones, aunque no existan metodologías formales que promuevan su desarrollo.In competitive environments it is essential that companies continuously innovate resources, capabilities and skills to quickly face demands from external sources. Some authors such as Hitt, Ireland and Hoskinsson, 200 and Hamel e Prahalad, 1995, state that core competencies promote competitive advantages and above average returns that persist until competition imitates or surpasses them. Others, Barney and Muhanna, 2004 and Peng, 2008, understand them as a set of capabilities that are valuable, rare, difficult to imitate and ones that the organization succeeds in implementing. In highly competitive environments there is evidence that effective strategic leadership by means of core competencies makes companies more agile and capable of superior performance (BARNEY; MUHANNA, 2004; PENG, 2008. This article describes the results of a survey of companies of the mobile telephone sector in Minas Gerais that investigated processes for formulation and management of core competencies as determinants in sector competition and achievement of leadership. A multi-case study was made with

  6. The Impact of Specialized Telephonic Guides on Employee Engagement in Corporate Well-Being Programs.

    Science.gov (United States)

    Boerger, Nicholas L; Barleen, Nathan A; Marzec, Mary L; Moloney, Daniel P; Dobro, Jeff

    2018-02-01

    Employer-sponsored well-being programs have been growing in popularity as a means to control rising health care costs and increase workplace productivity. Engagement by employees is necessary for these programs to achieve their desired effects. Extrinsic motivators in the form of incentives and surcharges are commonly introduced by employer program sponsors to promote meaningful engagement. Although these may be successful in achieving a degree of engagement, individuals benefit by being intrinsically motivated as they modify behaviors and improve short- and long-term well-being. Telephonic guides equipped with motivational interviewing and other behavioral strategies to improve engagement may bridge the gap between extrinsic and intrinsic motivation. The objectives of this study are to determine characteristics associated with employee utilization of these guides when offered and to compare subsequent program engagement rates between utilizers to a propensity score matched group of employees who were not offered the service. The data were retrieved from a well-being program provider's database. The study examined 166,258 employees across 35 employers. It found utilizers were older, proportionally more female, in the manufacturing industry, incented to use the guide service, offered a larger incentive for program participation, had healthier self-reported behaviors, and had a higher perception of their employer's focus on well-being. The study found that guide utilizers were significantly more likely to engage in telephonic coaching, digital coaching, and activity tracking up to 6 months. The study's findings suggest telephonic guides using a range of behavioral techniques are an effective strategy to drive well-being program engagement.

  7. Interworking evolution of mobile satellite and terrestrial networks

    Science.gov (United States)

    Matyas, R.; Kelleher, P.; Moller, P.; Jones, T.

    1993-01-01

    There is considerable interest among mobile satellite service providers in interworking with terrestrial networks to provide a universal global network. With such interworking, subscribers may be provided a common set of services such as those planned for the Public Switched Telephone Network (PSTN), the Integrated Services Digital Network (ISDN), and future Intelligent Networks (IN's). This paper first reviews issues in satellite interworking. Next the status and interworking plans of terrestrial mobile communications service providers are examined with early examples of mobile satellite interworking including a discussion of the anticipated evolution towards full interworking between mobile satellite and both fixed and mobile terrestrial networks.

  8. Mobility management in mobile IP

    Science.gov (United States)

    Medidi, Sirisha; Golshani, Forouzan

    2002-07-01

    There is an emerging interest in integrating mobile wireless communication with the Internet based on the Ipv6 technology. Many issues introduced by the mobility of users arise when such an integration is attempted. This paper addresses the problem of mobility management, i.e., that of tracking the current IP addresses of mobile terminals and sustaining active IP connections as mobiles move. The paper presents some architectural and mobility management options for integrating wireless access to the Internet. We then present performance results for Mobile IPv4, route optimization and Mobile IPv6.

  9. 76 FR 24051 - In the Matter of Certain Electronic Devices, Including Mobile Phones, Mobile Tablets, Portable...

    Science.gov (United States)

    2011-04-29

    ..., Including Mobile Phones, Mobile Tablets, Portable Music Players, and Computers, and Components Thereof... certain electronic devices, including mobile phones, mobile tablets, portable music players, and computers...''). The complaint further alleges that an industry in the United States exists or is in the process of...

  10. Business coaching: challenges for an emerging industry

    NARCIS (Netherlands)

    Clegg, S.R.; Rhodes, C.G.; Kornberger, M.; Stilin, R.

    2005-01-01

    Purpose — To identify the distinguishing characteristics and future challenges for the business coaching industry in Australia. Design/methodology/approach — A telephone survey of business coaching firms was used to identify the main structural characteristics of the industry. Structured interviews

  11. Mobile Advertising : A Case study of Mobile advertising Solutions

    OpenAIRE

    Salim, Ali; Alikhani, Nima

    2009-01-01

    This report has been produced as a result of a Thesis assignment conducted at Ericsson. Itspurpose is to give an overview of the Mobile Advertising industry. In this report an overviewof mobile advertising is presented and thru which channels advertising could be used. Thenthree mobile advertising campaigns are shown and described with background, strategy andresults. The different global markets, the different actors in the value chain and how the onlinebehavior has changed are analyzed. The...

  12. Teaching adolescents with severe disabilities to use the public telephone.

    Science.gov (United States)

    Test, D W; Spooner, F; Keul, P K; Grossi, T

    1990-04-01

    Two adolescents with severe disabilities served as participants in a study conducted to train in the use of the public telephone to call home. Participants were trained to complete a 17-step task analysis using a training package which consisted of total task presentation in conjunction with a four-level prompting procedure (i.e., independent, verbal, verbal + gesture, verbal + guidance). All instruction took place in a public setting (e.g., a shopping mall) with generalization probes taken in two alternative settings (e.g., a movie theater and a convenience store). A multiple probe across individuals design demonstrated the training package was successful in teaching participants to use the telephone to call home. In addition, newly acquired skills generalized to the two untrained settings. Implications for community-based training are discussed.

  13. Positive resources for combating job burnout among Chinese telephone operators: Resilience and psychological empowerment.

    Science.gov (United States)

    Tian, Xiaohong; Liu, Chunqin; Zou, Guiyuan; Li, Guopeng; Kong, Linghua; Li, Ping

    2015-08-30

    Job burnout is a major concern within the service industry. However, there is a lack of research exploring positive resources for combating burnout among telephone operators. The purpose of this study was to examine the associations between resilience, psychological empowerment, and job burnout, and the mediating role of psychological empowerment. A cross-sectional survey of 575 telephone operators was conducted in 2 call centers in Shandong Province, China. Self-report questionnaires were used to assess job burnout symptoms, resilience, and psychological empowerment. Hierarchical linear regression was performed to analyze the degree to which resilience and psychological empowerment are associated with job burnout, and the mediating role of psychological empowerment. The results showed that resilience and psychological empowerment had significant "net effects" on job burnout, which may represent positive resources for combating job burnout. Psychological empowerment may partially mediate the relationship between resilience and job burnout. Thus, interventions focused on resilience and psychological empowerment may be useful options for managers concerned about burnout. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  14. Supplemental Analysis Survey of C&P Telephone Inside Wiring.

    Science.gov (United States)

    1986-10-01

    telephone company facilities in 1984. In 1985, among other actions favorable to deregulation and detariffing of inside wiring, the FCC proposed to detariff ...installation of inside wiring, detariff the maintenance of all inside wiring, treat all inside wiring as customer premise equipment and pass ownership...85-148, 50 Fed. let. 13991 (April 9, 1985), pToposing to detariff the installation of simple inside wiring and also to detariff the maintenance of all

  15. Impact of telephone nursing education program for equity in healthcare

    OpenAIRE

    H?glund, Anna T.; Carlsson, Marianne; Holmstr?m, Inger K.; Kaminsky, Elenor

    2016-01-01

    Background The Swedish Healthcare Act prescribes that healthcare should be provided according to needs and with respect for each person?s human dignity. The goal is equity in health for the whole population. In spite of this, studies have revealed that Swedish healthcare is not always provided equally. This has also been observed in telephone nursing. Therefore, the aim of the present study was to investigate if and how an educational intervention can improve awareness of equity in healthcare...

  16. For whom bell toils: medical imaging by telephone.

    Science.gov (United States)

    Kuhfeld, A W

    1991-01-01

    The use of the induction balance, which was invented by Alexander Graham Bell to cancel out line interference on his telephone, to determine the location of bullets inside the human body is discussed. Experiments conducted to locate a bullet in the body of US President Garfield, who had been shot by an assassin in 1881, are described. The trials on Garfield were unsuccessful, but the approach was later perfected by Bell.

  17. Demographic corrections for the modified Telephone Screening for Cognitive Status

    OpenAIRE

    Dennett, Kathryn; Tometich, Danielle; Duff, Kevin

    2013-01-01

    Despite the growing use of the modified Telephone Interview for Cognitive Status (mTICS) as a cognitive screening instrument, it does not yet have demographic corrections. Demographic data, mTICS, and a neuropsychological battery were collected from 274 community dwelling older adults with intact cognition or mild cognitive impairments. Age, education, premorbid intellect, and depression were correlated with mTICS scores. Using regression equations, age and education significantly predicted m...

  18. Mobile Election

    OpenAIRE

    Long, Elena; Lovitskii, Vladimir; Thrasher, Michael; Traynor, David

    2009-01-01

    Mobile phones have the potential of fostering political mobilisation. There is a significant political power in mobile technology. Like the Internet, mobile phones facilitate communication and rapid access to information. Compared to the Internet, however, mobile phone diffusion has reached a larger proportion of the population in most countries, and thus the impact of this new medium is conceivably greater. There are now more mobile phones in the UK than there are people (ave...

  19. Mobile Advertising

    OpenAIRE

    Alamuri, Lavanya

    2009-01-01

    The aim of this project was to get an understanding of how companies adopt mobile as an advertising medium. The literature review aided in framing a draft of the factors that affect mobile advertising adoption and possible forms of mobile advertising. Considering the scope of the thesis work, branding strategy, service costs, personalization and privacy and platform were considered to be the factors that could affect the mobile advertising adoption. A few possible forms on mobile device we...

  20. Editorial: Mobile (March 2010

    Directory of Open Access Journals (Sweden)

    Thomas Kunz

    2010-02-01

    Full Text Available Open source software and hardware has become an accepted way of developing new and interesting applications in many information and communication technology domains: operating systems, databases, Web infrastructure, and applications. It's not surprising that with the increasing popularity of mobile handheld devices, users and researchers have explored the power of open approaches to providing innovative new applications and services in this domain. However, unlike personal computers and the Internet, mobile handsets were tightly controlled by mobile network operators (MNOs who developed a vertical ecosystem by integrating the communication infrastructure, the handheld device hardware, and often the applications installed on those devices. The software and protocols running the mobile communications infrastructure and devices are often standardized by membership-only bodies, where large MNOs and manufacturers have a predominant influence. These players invest significant financial resources into shaping the industry along their vision to gain a competitive advantage. A current example is the ongoing battle about the dominant radio access technology for 4G cellular systems: LTE vs. Wimax. These trends have changed recently. Companies such as Google, Nokia, or Openmoko and Industry Alliances such as the Open Handset Alliance are providing the core building blocks, both in hardware as well as software, of increasingly open mobile devices. This issue of the OSBR reviews the relevant trends in the open mobile platform space from a number of perspectives. As the articles in these issue show, there is a lot of exciting ongoing work that brings the power of open source development to the mobile space. This trend is not just confined to the mobile devices as there are also efforts in the development of open mobile infrastructure elements and whole systems.

  1. 76 FR 5824 - In the Matter of Certain Mobile Telephones and Modems; Notice of Investigation

    Science.gov (United States)

    2011-02-02

    ... Act of 1930, as amended, 19 U.S.C. 1337, on behalf of Sony Corporation of Japan. The complaint alleges... shall be served: (a) The complainant is: Sony Corporation, 1-7-1 Konan, Minato-ku, Tokyo, 108-0075...

  2. Mobile telephone apps in mental health practice: uses, opportunities and challenges

    OpenAIRE

    Marley, Justin; Farooq, Saeed

    2015-01-01

    Smartphones are used by patients and clinicians alike. Vast numbers of software applications (apps) run on smartphones and carry out useful functions. Clinician- and patient-oriented mental health apps have been developed. In this article, we provide an overview of apps that are relevant for mental health. We look at clinician-oriented apps that support assessment, diagnosis and treatment as well as patient-oriented apps that support education and self-management. We conclude by looking at th...

  3. Mobile radio alternative systems study traffic model

    Science.gov (United States)

    Tucker, W. T.; Anderson, R. E.

    1983-06-01

    The markets for mobile radio services in non-urban areas of the United States are examined for the years 1985-2000. Three market categories are identified. New Services are defined as those for which there are different expressed ideas but which are not now met by any application of available technology. The complete fulfillment of the needs requires nationwide radio access to vehicles without knowledge of vehicle location, wideband data transmission from remote sites, one- and two way exchange of short data and control messages between vehicles and dispatch or control centers, and automatic vehicle location (surveillance). The commercial and public services market of interest to the study is drawn from existing users of mobile radio in non-urban areas who are dissatisfied with the geographical range or coverage of their systems. The mobile radio telephone market comprises potential users who require access to the public switched telephone network in areas that are not likely to be served by the traditional growth patterns of terrestrial mobile telephone services. Conservative, likely, and optimistic estimates of the markets are presented in terms of numbers of vehicles that will be served and the radio traffic they will generate.

  4. Mobilities Design

    DEFF Research Database (Denmark)

    Lanng, Ditte Bendix; Wind, Simon; Jensen, Ole B.

    2017-01-01

    Mobilities comprise a large part of our world and everyday lives, and the mobilities spaces in which we travel are ubiquitous. Yet, ordinary mobilities spaces – such as parking lots, pedestrian tunnels, and road lay-bys – tend to be criticized as typologies that lack consideration for the people...... who use them and for their wider social, aesthetic, cultural, and ecological agency in the city. This is clearly not an unambiguous characterization. But from it follows an urgency to re-examine unheeded mobilities spaces and extend demands of their agency beyond standards of technical efficiency....... This article draws on the recent “mobilities turn” in social science to support such re-examination of mobilities spaces. In social-scientific mobilities research, mobilities are considered the departure point for understanding the socio-material world in which we live. Mobilities are regarded as far more than...

  5. Industry X.0 : Reimaging industrial development

    CSIR Research Space (South Africa)

    Zachar, H

    2017-10-01

    Full Text Available Quantum Mainframe Client-server & PCs Web 1.0 ecommerce Web 2.0, cloud, mobile Big data, analytics, visualization IoT & smart machines Artificial intelligence Quantum computing 6 T o d a y 1950 1960 1970 1980 1990 2000 2010 2020... NEW SET OF CORE CAPABILITIES TO SUCCEED INDUSTRY X.0 INDUSTRY 4.0 EFFICIENCIES HYPER-PERSONALIZED EXPERIENCES & NEW SOURCES OF GROWTH SOCIAL MEDIA CLOUD ANALYTICS MOBILITY WEB 1.0/E-COMMERCE PCS, SERVERS AND DEDICATED HARDWARE PCS...

  6. Industry X.0 : Reimaging industrial development.

    CSIR Research Space (South Africa)

    Zachar, H

    2017-10-01

    Full Text Available Quantum Mainframe Client-server & PCs Web 1.0 ecommerce Web 2.0, cloud, mobile Big data, analytics, visualization IoT & smart machines Artificial intelligence Quantum computing 6 T o d a y 1950 1960 1970 1980 1990 2000 2010 2020... NEW SET OF CORE CAPABILITIES TO SUCCEED INDUSTRY X.0 INDUSTRY 4.0 EFFICIENCIES HYPER-PERSONALIZED EXPERIENCES & NEW SOURCES OF GROWTH SOCIAL MEDIA CLOUD ANALYTICS MOBILITY WEB 1.0/E-COMMERCE PCS, SERVERS AND DEDICATED HARDWARE PCS...

  7. Active audiences in the mobile ecosystem: Analysis of the interaction options in Spanish cybermedia through websites, mobile telephones and tablets

    Directory of Open Access Journals (Sweden)

    Koldobika Meso Ayerdi

    2014-05-01

    Full Text Available Cybermedia are immersed into a paradigm change, going from an environment where the main device to connect online was the personal computer to another one wherein there is a strong and increasing integration of new devices such as smartphones or tablets. Thus, thanks to the advancement of IT and the gradual incorporation of objects with small computers inside. Also, the fast technological progression is changing the way in which users relate to Internet and interact with cybermedia.

  8. Mobile Workforce, Mobile Technology, Mobile Threats

    International Nuclear Information System (INIS)

    Garcia, J.

    2015-01-01

    Mobile technologies' introduction into the world of safeguards business processes such as inspection creates tremendous opportunity for novel approaches and could result in a number of improvements to such processes. Mobile applications are certainly the wave of the future. The success of the application ecosystems has shown that users want full fidelity, highly-usable, simple purpose applications with simple installation, quick responses and, of course, access to network resources at all times. But the counterpart to opportunity is risk, and the widespread adoption of mobile technologies requires a deep understanding of the threats and vulnerabilities inherent in mobile technologies. Modern mobile devices can be characterized as small computers. As such, the threats against computing infrastructure apply to mobile devices. Meanwhile, the attributes of mobile technology that make it such an obvious benefit over traditional computing platforms all have elements of risk: pervasive, always-on networking; diverse ecosystems; lack of centralized control; constantly shifting technological foundations; intense competition among competitors in the marketplace; the scale of the installation base (from millions to billions); and many more. This paper will explore the diverse and massive environment of mobile, the number of attackers and vast opportunities for compromise. The paper will explain how mobile devices prove valuable targets to both advanced and persistent attackers as well as less-skilled casual hackers. Organized crime, national intelligence agencies, corporate espionage are all part of the landscape. (author)

  9. 75 FR 78269 - Agency Information Collection Activities; Submission for OMB Review; Comment Request; Telephone...

    Science.gov (United States)

    2010-12-15

    ... for OMB Review; Comment Request; Telephone Point of Purchase Survey ACTION: Notice. SUMMARY: The... information collection request (ICR) titled, ``Telephone Point of Purchase Survey,'' to the Office [email protected] . SUPPLEMENTARY INFORMATION: The purpose of the Telephone Point of Purchase Survey is to...

  10. 78 FR 78389 - Agency Information Collection Activities; Submission for OMB Review; Comment Request; Telephone...

    Science.gov (United States)

    2013-12-26

    ... for OMB Review; Comment Request; Telephone Point of Purchase Survey ACTION: Notice. SUMMARY: The... request (ICR) revision titled, ``Telephone Point of Purchase Survey,'' to the Office of Management and... seeks to make minor modifications to the Telephone Point of Purchase Survey (TPOPS) and extend its PRA...

  11. 75 FR 21979 - NRC Region II Address and Main Telephone Number Changes

    Science.gov (United States)

    2010-04-27

    ... Region II Address and Main Telephone Number Changes AGENCY: Nuclear Regulatory Commission. ACTION: Final... address for its Region II office and to update the main telephone number. The Region II office move and... update the NRC Region II office street address and office main telephone number. The physical location of...

  12. Utilizing Facebook and Automated Telephone Calls to Increase Adoption of a Local Smoke Alarm Installation Program.

    Science.gov (United States)

    Frattaroli, Shannon; Schulman, Eric; McDonald, Eileen M; Omaki, Elise C; Shields, Wendy C; Jones, Vanya; Brewer, William

    2018-05-17

    Innovative strategies are needed to improve the prevalence of working smoke alarms in homes. To our knowledge, this is the first study to report on the effectiveness of Facebook advertising and automated telephone calls as population-level strategies to encourage an injury prevention behavior. We examine the effectiveness of Facebook advertising and automated telephone calls as strategies to enroll individuals in Baltimore City's Fire Department's free smoke alarm installation program. We directed our advertising efforts toward Facebook users eligible for the Baltimore City Fire Department's free smoke alarm installation program and all homes with a residential phone line included in Baltimore City's automated call system. The Facebook campaign targeted Baltimore City residents 18 years of age and older. In total, an estimated 300 000 Facebook users met the eligibility criteria. Facebook advertisements were delivered to users' desktop and mobile device newsfeeds. A prerecorded message was sent to all residential landlines listed in the city's automated call system. By the end of the campaign, the 3 advertisements generated 456 666 impressions reaching 130 264 Facebook users. Of the users reached, 4367 individuals (1.3%) clicked the advertisement. The automated call system included approximately 90 000 residential phone numbers. Participants attributed 25 smoke alarm installation requests to Facebook and 458 to the automated call. Facebook advertisements are a novel approach to promoting smoke alarms and appear to be effective in exposing individuals to injury prevention messages. However, converting Facebook message recipients to users of a smoke alarm installation program occurred infrequently in this study. Residents who participated in the smoke alarm installation program were more likely to cite the automated call as the impetus for their participation. Additional research is needed to understand the circumstances and strategies to effectively use the social

  13. Development of a Telephone Interview Version of the Chedoke-McMaster Stroke Assessment Activity Inventory.

    Science.gov (United States)

    Barclay, Ruth; Miller, Patricia A; Pooyania, Sepideh; Stratford, Paul

    Purpose: To develop a telephone version of the Chedoke-McMaster Stroke Assessment Activity Inventory (CMSA-AI) and estimate the test-retest reliability, interrater reliability (between participant and proxy), and construct validity of the scores for individuals with stroke. Methods: Adults with stroke and their caregivers or proxies were included. Participants were assessed with the CMSA-AI at discharge from a stroke rehabilitation unit and interviewed using the telephone version (TCMSA-AI). Two months after discharge, participants were evaluated with the CMSA-AI and interviewed over the phone using the TCMSA-AI on two occasions 2-3 days apart. Proxies were interviewed with the TCMSA-AI within another 2-3 days. Results: The mean age of the 53 participants with stroke was 62 years; 59% were male; 43% had right-side hemiparesis; 42 completed follow-up interviews; and 18 had proxies who also participated. Test-retest reliability showed an intra-class correlation coefficient of 0.98 (95% CI: 0.96, 0.99) for the total score, 0.96 (95% CI: 0.91, 0.98) for the Gross Motor Function Index, and 0.96 (95% CI: 0.91, 0.98) for the Walking Index, and an interrater reliability (between participant and proxy) of 0.75 (95% CI: 0.28, 0.90) for total score. Spearman's rho correlation between CMSA-AI and TCMSA-AI total scores was 0.62 (lower-sided 95% CI: 0.42) at discharge and 0.90 (lower-sided 95% CI: 0.82) at 2 months after discharge. Correlations between the change scores of the CMSA-AI and TCMSA-AI were 0.50 or lower. Conclusion: There is potential for remote evaluation of the functional mobility of individuals with stroke in research and clinical settings.

  14. Modern electrochemistry and industry

    International Nuclear Information System (INIS)

    Kim, Sun Yong

    1985-04-01

    This book is divided into fifteen chapters on modern electrochemistry and industry. The contents of this book are electrochemistry and industry, electrochemistry for electrolyte like ionic mobility quantity of activity of electrolyte, potential balance system like cell potential, concentration cell and membrane potential, electrochemical kinetics, electrochemistry for surfactant, electrochemistry for electrolysis test such as polarography, chronopotentiometry and Cyclic voltametry, electrolysis reactor NaOH electrolysis industry, H 2 O electrolysis, molten metal electrolysis, copper electrolysis, battery and electro-organic chemistry.

  15. Mobilities Design

    DEFF Research Database (Denmark)

    Jensen, Ole B.; Lanng, Ditte Bendix

    Contemporary society is marked and defined by the ways in which mobile goods, bodies, vehicles, objects, and data are organized, moved and staged. On the background of the ‘mobilities turn’ (e.g. Cresswell 2006, Urry 2007) this book articulates a new and emerging research field, namely that of ‘m......Contemporary society is marked and defined by the ways in which mobile goods, bodies, vehicles, objects, and data are organized, moved and staged. On the background of the ‘mobilities turn’ (e.g. Cresswell 2006, Urry 2007) this book articulates a new and emerging research field, namely...... that of ‘mobilities design’. The book revolves around the following research question: How are design decisions and interventions staging mobilities? It builds upon the Staging Mobilities model (Jensen 2013) in an explorative inquiry into the problems and potentials of the design of mobilities. The exchange value...

  16. Mobile economy

    OpenAIRE

    Turowski, Klaus

    2004-01-01

    Mobile economy : Transaktionen, Prozesse, Anwendungen und Dienste ; 4. Workshop Mobile Commerce, 02.-03. Februar 2004, Univ. Augsburg / K. Turowski ... (Hrsg.). - Bonn : Ges. für Informatik, 2004. - 189 S. : Ill., graph. Darst. - (GI-Edition : Proceedings ; 42)

  17. Mobile marketing

    OpenAIRE

    Gause, Matěj

    2012-01-01

    The goal of bachelor's thesis on the theme "Mobile marketing" is to outline its development and why is this new phenomen so important for all modern companies around the world. The work is not about simple description of mobile marketing media but it vividly informs about the latest trends and news from the world of mobile apps and games. It presents the most successful mobile apps which registered more than billion downloads and from their unique characteristics it unveils great potential of...

  18. Mobile marketing

    OpenAIRE

    KLEČKOVÁ, Zuzana

    2013-01-01

    The main aim of this thesis was to provide a comprehensive overview of the mobile marketing and analyze selected campaigns of Czech mobile marketing in comparison to world successful campaigns. The research contained studying of available literature about the theme to gain general knowledge about the issue. The theoretical part of the thesis contains predominantly various definitions of mobile marketing and its tools, advantages of these tools and some information about Mobile Marketing Assoc...

  19. Establishing Mobile Financial Services in Ethiopia

    Science.gov (United States)

    Kanagwa, James R.

    2016-01-01

    Mobile phone service is increasing among low income populations; however, with over 1 billion mobile service users worldwide, many people still lack banking services. Banks do not reach out to the poor because of the high operational costs involved. Scholars and industry practitioners have indicated that mobile phones could be an alternative…

  20. International Conference on Mobile and Wireless Technology

    CERN Document Server

    Wattanapongsakorn, Naruemon; Joukov, Nikolai

    2016-01-01

    This book presents the peer-reviewed contributions of ICMWT2016, an international conference devoted to mobile and wireless technology. Researchers and professionals from academia and industry met to discuss the cutting-edge developments in the field. The book includes papers on mobile and wireless networks, the increasingly important security issues, data management, as well as the latest developments in mobile software development.

  1. Attacks on public telephone networks: technologies and challenges

    Science.gov (United States)

    Kosloff, T.; Moore, Tyler; Keller, J.; Manes, Gavin W.; Shenoi, Sujeet

    2003-09-01

    Signaling System 7 (SS7) is vital to signaling and control in America's public telephone networks. This paper describes a class of attacks on SS7 networks involving the insertion of malicious signaling messages via compromised SS7 network components. Three attacks are discussed in detail: IAM flood attacks, redirection attacks and point code spoofing attacks. Depending on their scale of execution, these attacks can produce effects ranging from network congestion to service disruption. Methods for detecting these denial-of-service attacks and mitigating their effects are also presented.

  2. Alternative Measured-Service Rate Structures for Local Telephone Service,

    Science.gov (United States)

    1980-06-01

    contracts or grants . Views expressed in a Papet are the author’s own, and are not necessarily shared by Rand or its research sponsors. The Rand Corporation...by National Science Foundation, grant DAR 77-16286 to The Rand Corporation. Measuring costs depend strongly on the technology of the telephone network...a Budget Constraint. The Case of the Two-Part Tariff," Review of Economic Studies, July 1974, Vol. 41, pp. 337-345. -28- Oi, W. Y., "A Disneyland

  3. Telephone consultations on exposure to nuclear disaster radiation

    International Nuclear Information System (INIS)

    Yashima, Sachiko; Chida, Koichi

    2014-01-01

    The Fukushima nuclear disaster occurred on March 11, 2011. For about six weeks, I worked as a counselor for phone consultations regarding radiation risk. I analyzed the number of consultations, consultations by telephone, and their changing patterns with elapse of time, to assist with consultations about risk in the future. There were a large number of questions regarding the effects of radiation, particularly with regard to children. We believe that counseling and risk communication are the key to effectively informing the public about radiation risks. (author)

  4. Staging Mobilities

    DEFF Research Database (Denmark)

    Jensen, Ole B.

    and lived as people are “staging themselves” (from below). Staging mobilities is a dynamic process between “being staged” (for example, being stopped at traffic lights) and the “mobile staging” of interacting individuals (negotiating a passage on the pavement). Staging Mobilities is about the fact...

  5. Subversive Mobilities

    DEFF Research Database (Denmark)

    Thelle, Mikkel

    2013-01-01

    The article approaches mobility through a cultural history of urban conflict. Using a case of “The Copenhagen Trouble,“ a series of riots in the Danish capital around 1900, a space of subversive mobilities is delineated. These turn-of-the-century riots points to a new pattern of mobile gathering...

  6. Mobile Router Developed and Tested

    Science.gov (United States)

    Ivancic, William D.

    2002-01-01

    The NASA Glenn Research Center, under a NASA Space Act Agreement with Cisco Systems, has been performing joint networking research to apply Internet-based technologies and protocols to space-based communications. As a result of this research, NASA performed stringent performance testing of the mobile router, including the interaction of routing and the transport-level protocol. In addition, Cisco Systems developed the mobile router for both commercial and Government markets. The code has become part of the Cisco Systems Internetworking Operating System (IOS) as of release 12.2 (4) T--which will make this capability available to the community at large. The mobile router is software code that resides in a network router and enables entire networks to roam while maintaining connectivity to the Internet. This router code is pertinent to a myriad of applications for both Government and commercial sectors, including the "wireless battlefield." NASA and the Department of Defense will utilize this technology for near-planetary observation and sensing spacecraft. It is also a key enabling technology for aviation-based information applications. Mobile routing will make it possible for information such as weather, air traffic control, voice, and video to be transmitted to aircraft using Internet-based protocols. This technology shows great promise in reducing congested airways and mitigating aviation disasters due to bad weather. The mobile router can also be incorporated into emergency vehicles (such as ambulances and life-flight aircraft) to provide real-time connectivity back to the hospital and health-care experts, enabling the timely application of emergency care. Commercial applications include entertainment services, Internet protocol (IP) telephone, and Internet connectivity for cruise ships, commercial shipping, tour buses, aircraft, and eventually cars. A mobile router, which is based on mobile IP, allows hosts (mobile nodes) to seamlessly "roam" among various IP

  7. Mobility management principle, technology and applications

    CERN Document Server

    Chen, Shanzhi; Hu, Bo; Ai, Ming

    2016-01-01

    This is the first book devoted to mobility management, covering the important principles, technologies and applications of mobility management based on years of academic research and industry experiences. The content is organized according to the reference models proposed by the authors, and emphasizes on technical principles rather than protocol details; a systematic and comprehensive introduction is presented yet without losing focuses; the existing technologies in cellular system, mobile Internet and IMS/SIP are also extensively compared. This book can be an indispensable reference for mobile communication engineers, computer network engineers, researchers and anyone else involved in academic, industrial and standardization activities on mobility management.

  8. Mobile Platforms and Development Environments

    CERN Document Server

    Helal, Sumi; Li, Wengdong

    2012-01-01

    Mobile platform development has lately become a technological war zone with extremely dynamic and fluid movement, especially in the smart phone and tablet market space. This Synthesis lecture is a guide to the latest developments of the key mobile platforms that are shaping the mobile platform industry. The book covers the three currently dominant native platforms -- iOS, Android and Windows Phone -- along with the device-agnostic HTML5 mobile web platform. The lecture also covers location-based services (LBS) which can be considered as a platform in its own right. The lecture utilizes a sampl

  9. Mobile Systems Development: An Empirical Study

    DEFF Research Database (Denmark)

    Hosbond, J. H.

    As part of an ongoing study on mobile systems development (MSD), this paper presents preliminary findings of research-in-progress. The debate on mobility in research has so far been dominated by mobile HCI, technological innovations, and socio-technical issues related to new and emerging mobile...... work patterns. This paper is about the development of mobile systems.Based on an on-going empirical study I present four case studies of companies each with different products or services to offer and diverging ways of establishing and sustaining a successful business in the mobile industry. From...... the case studies I propose a five-layered framework for understanding the structure and segmentation of the industry. This leads to an analysis of the different modes of operation within the mobile industry, exemplified by the four case studies.The contribution of this paper is therefore two-fold: (1) I...

  10. Situation Assessment for Mobile Robots

    DEFF Research Database (Denmark)

    Beck, Anders Billesø

    Mobile robots have become a mature technology. The first cable guided logistics robots were introduced in the industry almost 60 years ago. In this time the market for mobile robots in industry has only experienced a very modest growth and only 2.100 systems were sold worldwide in 2011. In recent...... years, many other domains have adopted the mobile robots, such as logistics robots at hospitals and the vacuum robots in our homes. However, considering the achievements in research the last 15 years within perception and operation in natural environments together with the reductions of costs in modern...... sensor systems, the growth potential for mobile robot applications are enormous. Many new technological components are available to move the limits of commercial mobile robot applications, but a key hindrance is reliability. Natural environments are complex and dynamic, and thus the risk of robots...

  11. Rural development policy and food industry development

    DEFF Research Database (Denmark)

    Baker, Derek; Abildtrup, Jens; Hedetoft, Anders

    2007-01-01

    Food industry firms in remote areas face a set of constraints, which have motivated the form and function of assistance instruments under various regional and rural development programmes. Recent food industry developments present new challenges to these firms, for which available assistance may...... be less appropriate. This paper employs telephone interviews and workshop discussions with firms in isolated locations to investigate their satisfaction with assistance programmes, their ability to innovate (through product introductions) and respond to challenges in the food industry (the emergence...

  12. Mobile Probes in Mobile Learning

    DEFF Research Database (Denmark)

    Ørngreen, Rikke; Blomhøj, Ulla; Duvaa, Uffe

    In this paper experiences from using mobile probes in educational design of a mobile learning application is presented. The probing process stems from the cultural probe method, and was influenced by qualitative interview and inquiry approaches. In the project, the mobile phone was not only acting...... as an agent for acquiring empirical data (as the situation in hitherto mobile probe settings) but was also the technological medium for which data should say something about (mobile learning). Consequently, not only the content of the data but also the ways in which data was delivered and handled, provided...... a valuable dimension for investigating mobile use. The data was collected at the same time as design activities took place and the collective data was analysed based on user experience goals and cognitive processes from interaction design and mobile learning. The mobile probe increased the knowledge base...

  13. Mobile Semiotics

    DEFF Research Database (Denmark)

    Jensen, Ole B.

    2013-01-01

    This chapter aims to understand the mobile condition of contemporary life with a particular view to the signifying dimension of the environment and its ‘readability’. The chapter explores the potentials of semiotics and its relationship to the new mobilities literature. What takes place...... is a ‘mobile sense making’ where signs and materially situated meanings connect to the moving human body and thus create particular challenges and complexities of making sense of the world. The chapter includes notions of mobility systems and socio-technical networks in order to show how a ‘semiotic layer’ may...... work to afford or restrict mobile practices....

  14. The Pricing Strategy and Welfare Analysis of Enterprise Cooperation on Mobile Internet Industry Chain%移动互联网产业链上企业合作的定价策略及福利变化

    Institute of Scientific and Technical Information of China (English)

    田永晓

    2017-01-01

    传统互联网企业面临着公司市值快速萎缩、移动设备制造商传统渠道销售量急剧下跌等困境,应发展趋势而生的"互联网+"商业模式是产业崭新的竞争制高点,传统互联网企业与移动设备制造商通过平台增长形成新的商业生态系统.基于双边市场理论,分析在单一垄断互联网企业情形下互联网企业与移动设备制造商采取纵向一体化、纵向分离策略的定价行为;探讨在双寡头互联网企业情形下互联网企业与移动设备制造商同时采取纵向一体化、纵向分离以及分别采取差异化策略的定价行为.结果表明,互联网企业与移动设备制造商进行合作可以有效解决交叉网络外部性"内生化"的问题,有利于扩大互联网企业和移动设备制造商的市场份额,加强双方在移动互联网产业链中的竞争力.%Traditional internet enterprises have the problems of rapidly declined market value and the mobile devices merchants have lost the sales volume in the traditional channel,while the "Internet Plus" strategy can be the new competition high ground of the industry.Through the growth of the platform,it can form a business ecosystem between traditional internet enterprise and mobile device manufacturers.Based on the two-sided market theory,we analyze the pricing strategy of internet enterprises and mobile device manufacturers in the perspective of vertical disintegration and vertical integration of single monopoly internet enterprise,as well as duopolyinternet enterprises.We further analyzed the situations of vertical integration,vertical disintegration and differentiated pricing strategies on duopoly internet enterprises.Then the results show that the cooperation between traditional internet enterprises and mobile devices merchants can effectively solve the problem of endogenous externalization in crossing network,it is helpful to extend the market share of internet enterprises and mobile device

  15. Intervention among Suicidal Men: Future Directions for Telephone Crisis Support Research.

    Science.gov (United States)

    Hunt, Tara; Wilson, Coralie J; Woodward, Alan; Caputi, Peter; Wilson, Ian

    2018-01-01

    Telephone crisis support is a confidential, accessible, and immediate service that is uniquely set up to reduce male suicide deaths through crisis intervention. However, research focusing on telephone crisis support with suicidal men is currently limited. To highlight the need to address service delivery for men experiencing suicidal crisis, this perspective article identifies key challenges facing current telephone crisis support research and proposes that understanding of the role of telephone crisis helplines in supporting suicidal men may be strengthened by careful examination of the context of telephone crisis support, together with the impact this has on help-provision for male suicidal callers. In particular, the impact of the time- and information-poor context of telephone crisis support on crisis-line staff's identification of, and response to, male callers with thoughts of suicide is examined. Future directions for research in the provision of telephone crisis support for suicidal men are discussed.

  16. Pricing of miniature vehicles made from telephone card waste

    Science.gov (United States)

    Puspitasari, N. B.; Pujotomo, D.; Muhardiansyah, H.

    2017-12-01

    The number of electronic devices in Indonesia in the last 10 years has been increasing quite drastically which contributes to more electronic waste. E-waste or electronic waste have different characteristics from other kinds of waste. Components of electronic waste often poisonous, consisting dangerous chemicals. The telephone card wasted is also an electronic waste. One alternative to handle and manage telephone card waste is to recycle it into collectible miniature vehicles. But the price of these miniatures is quite high, causing low interest in buying them. A research on the price of miniature vehicles in relation to consumers’ Ability to Pay (ATP) and Willingness to Pay (WTP) needs to be done. Segmentation analysis data, target, product positioning and product marketing mix are needed before commencing the research. Data collection is done through a survey by spreading questionnaire to 100 miniature vehicle collectors in Semarang, questioning their ability and willingness to pay recycled miniature vehicles. Calculations showed average ATP of Rp.112.520, 24 and average WTP of Rp.76.870. The last result showed the estimate pricing according to ATP and WTP which is Rp.66.000 with 58% of the respondents claiming to be willing and able to pay that price.

  17. Are we telephoning ourselves to an upcoming danger?

    Directory of Open Access Journals (Sweden)

    Sreenivasulu Pattipati

    2015-01-01

    Full Text Available Aims and Objectives: To evaluate the effect of mobile phones on salivary flow rate and protein concentration in parotid saliva by comparing the dominant and non-dominant sides of prolonged mobile phone users. Materials and Methods: Parotid saliva was collected simultaneously from both the glands in 50 healthy volunteers by using sialographic cannula. The obtained results were statistically analyzed using paired t-test. Results: Salivary secretion rate was significantly less on the dominant side of mobile phone usage. There was no such significance in protein concentration on comparing the dominant side with the non-dominant side. Conclusion: It was concluded that there was a change in the functional activities of the parotid gland in prolonged mobile phone users.

  18. Mobile Lexicography

    DEFF Research Database (Denmark)

    Køhler Simonsen, Henrik

    2014-01-01

    Users are already mobile, but the question is to which extent knowledge-based dictionary apps are designed for the mobile user situation. The objective of this article is to analyse the characteristics of the mobile user situation and to look further into the stationary user situation and the mob......Users are already mobile, but the question is to which extent knowledge-based dictionary apps are designed for the mobile user situation. The objective of this article is to analyse the characteristics of the mobile user situation and to look further into the stationary user situation...... and the mobile user situation. The analysis is based on an empirical survey involving ten medical doctors and a monolingual app designed to support cognitive lexicographic functions, cf. (Tarp 2006:61-64). In test A the doctors looked up five medical terms while sitting down at a desk and in test B the doctors...

  19. Mobility Divides

    DEFF Research Database (Denmark)

    Jensen, Ole B.

    Contemporary mobilities are cultural and social manifestations, and the mobile practices in the everyday life of billions of humans are re-configuring senses of place, self, other and relationships to the built environment. The way ‘mobile situations’ are staged in designed and built environments......’ in the everyday life and cast light on how design and ‘materialities of mobilites’ are creating differential mobilities across societies, social networks, and communities of practices.......Contemporary mobilities are cultural and social manifestations, and the mobile practices in the everyday life of billions of humans are re-configuring senses of place, self, other and relationships to the built environment. The way ‘mobile situations’ are staged in designed and built environments...

  20. Mobile Semiotics - signs and mobilities

    DEFF Research Database (Denmark)

    Jensen, Ole B.

    a potential for mobilities studies if the awareness of seeing the environment as a semiotic layer and system can be sensitized to the insights of the ‘mobilities turn’. Empirically the paper tentatively explores the usefulness of a mobile semiotics approach to cases such as street signage, airport design...

  1. Effect of Deregulation in the Telecommunications Industry on Military Base Telephone Communications.

    Science.gov (United States)

    1983-03-01

    Na:cnal Com mun.c a icrs system Ismorandum No. 1-68 (Ref. 33]. IaSt.cred ?oqram ccn-rol (SPC) -f: . iautomatIc sw tch~rng arranqe men:r whic the al...aulio/ * graphics [Ref. 43: p. 70]. E. MCNITCRIG COSTS 1. Cost Savinq Crtions Budge-tary controls are a critical part of contem- parary maragqment...name personalized telsphone directory, or an electronic padlock teat controls who us.s the ohcne and what type cf calls can be made. P. ACQUISITION

  2. More screen operation than calling: The results of observing cyclists' behaviour while using mobile phones

    NARCIS (Netherlands)

    de Waard, Dick; Westerhuis, Frank; Lewis-Evans, Ben

    2015-01-01

    Operating a mobile telephone while riding a bicycle is fairly common practice in the Netherlands, yet it is unknown if this use is stable or increasing. As such, whether the prevalence of mobile phone use while cycling has changed over the past five years was studied via on-road observation. In

  3. Bluetooth telemedicine processor for multichannel biomedical signal transmission via mobile cellular networks.

    Science.gov (United States)

    Rasid, Mohd Fadlee A; Woodward, Bryan

    2005-03-01

    One of the emerging issues in m-Health is how best to exploit the mobile communications technologies that are now almost globally available. The challenge is to produce a system to transmit a patient's biomedical signals directly to a hospital for monitoring or diagnosis, using an unmodified mobile telephone. The paper focuses on the design of a processor, which samples signals from sensors on the patient. It then transmits digital data over a Bluetooth link to a mobile telephone that uses the General Packet Radio Service. The modular design adopted is intended to provide a "future-proofed" system, whose functionality may be upgraded by modifying the software.

  4. Collecting Social Network Data from Mobile Phone SIM Cards

    Science.gov (United States)

    Peseckas, Ryan

    2016-01-01

    I used a subscriber identity module card reader to copy the lists of saved contacts from 170 mobile phones in Fiji. This approach has both advantages and disadvantages compared to other techniques for collecting telephone network data. Copying phone contacts avoids recall biases associated with survey-based name generators. It also obviates the…

  5. Patterns of Signs That Telephone Crisis Support Workers Associate with Suicide Risk in Telephone Crisis Line Callers.

    Science.gov (United States)

    Hunt, Tara; Wilson, Coralie; Caputi, Peter; Wilson, Ian; Woodward, Alan

    2018-01-30

    Signs of suicide are commonly used in suicide intervention training to assist the identification of those at imminent risk for suicide. Signs of suicide may be particularly important to telephone crisis-line workers (TCWs), who have little background information to identify the presence of suicidality if the caller is unable or unwilling to express suicidal intent. Although signs of suicide are argued to be only meaningful as a pattern, there is a paucity of research that has examined whether TCWs use patterns of signs to decide whether a caller might be suicidal, and whether these are influenced by caller characteristics such as gender. The current study explored both possibilities. Data were collected using an online self-report survey in a Australian sample of 137 TCWs. Exploratory factor analysis uncovered three patterns of suicide signs that TCWs may use to identify if a caller might be at risk for suicide (mood, hopelessness, and anger), which were qualitatively different for male and female callers. These findings suggest that TCWs may recognise specific patterns of signs to identify suicide risk, which appear to be influenced to some extent by the callers' inferred gender. Implications for the training of telephone crisis workers and others including mental-health and medical professionals, as well as and future research in suicide prevention are discussed.

  6. Gas data transmission system by satellite telephone; Systeme de transmission de donnees sur le gaz utilisant le telephone par satellite

    Energy Technology Data Exchange (ETDEWEB)

    Ogasawara, S.; Tanji, A. [Dengineer Co., Ltd (Japan); Akiyama, S. [Buyo Gas Company (Japan)

    2000-07-01

    Dengineer Co., Ltd. and Buyo Gas Co., Ltd. had been developing and using the data and alarm transmission system by public telephone since 1984, that was first practical use in Japan. It is very important for business management that adjusts the production value of gas by measuring gas pressures in each governor. Also, it is indispensable to know the accident of gas leakage or abnormal gas pressure quickly. But this convenient system is not spread yet in Japanese market cause of the following reasons. - Take time and cost for installation of terminal station. - Terminal station is apt to damage by thunder. - Big disaster must stop working this system. In order to solve those problems, we have developed and tested the system organized of the satellite telephone system and solar cells for power. This system will be very useful for wide place, not only Japanese market but also the area, which has no electricity and phone. Also, it will be convenient for international rescue as is able to access it from the foreign countries. (authors)

  7. Brief telephone interventions for problem gambling: a randomized controlled trial.

    Science.gov (United States)

    Abbott, Max; Hodgins, David C; Bellringer, Maria; Vandal, Alain C; Palmer Du Preez, Katie; Landon, Jason; Sullivan, Sean; Rodda, Simone; Feigin, Valery

    2018-05-01

    Problem gambling is a significant public health issue world-wide. There is substantial investment in publicly funded intervention services, but limited evaluation of effectiveness. This study investigated three brief telephone interventions to determine whether they were more effective than standard helpline treatment in helping people to reduce gambling. Randomized clinical trial. National gambling helpline in New Zealand. A total of 462 adults with problem gambling. INTERVENTIONS AND COMPARATOR: (1) Single motivational interview (MI), (2) single motivational interview plus cognitive-behavioural self-help workbook (MI + W) and (3) single motivational interview plus workbook plus four booster follow-up telephone interviews (MI + W + B). Comparator was helpline standard care [treatment as usual (TAU)]. Blinded follow-up was at 3, 6 and 12 months. Primary outcomes were days gambled, dollars lost per day and treatment goal success. There were no differences across treatment arms, although participants showed large reductions in gambling during the 12-month follow-up period [mean reduction of 5.5 days, confidence interval (CI) = 4.8, 6.2; NZ$38 lost ($32, $44; 80.6%), improved (77.2%, 84.0%)]. Subgroup analysis revealed improved days gambled and dollars lost for MI + W + B over MI or MI + W for a goal of reduction of gambling (versus quitting) and improvement in dollars lost by ethnicity, gambling severity and psychological distress (all P gambling severity than TAU or MI at 12 months and also better for those with higher psychological distress and lower self-efficacy to MI (all P gambling in New Zealand, brief telephone interventions are associated with changes in days gambling and dollars lost similar to more intensive interventions, suggesting that more treatment is not necessarily better than less. Some client subgroups, in particular those with greater problem severity and greater distress, achieve better outcomes when they receive more

  8. Impact of telephone nursing education program for equity in healthcare.

    Science.gov (United States)

    Höglund, Anna T; Carlsson, Marianne; Holmström, Inger K; Kaminsky, Elenor

    2016-09-21

    The Swedish Healthcare Act prescribes that healthcare should be provided according to needs and with respect for each person's human dignity. The goal is equity in health for the whole population. In spite of this, studies have revealed that Swedish healthcare is not always provided equally. This has also been observed in telephone nursing. Therefore, the aim of the present study was to investigate if and how an educational intervention can improve awareness of equity in healthcare among telephone nurses. The study had a quasi-experimental design, with one intervention group and one control group. A base-line measurement was performed before an educational intervention and a follow-up measurement was made afterwards in both groups, using a study specific questionnaire in which fictive persons of different age, gender and ethnicity were assessed concerning, e.g., power over one's own life, quality of life and experience of discrimination. The educational intervention consisted of a web-based lecture, literature and a seminar, covering aspects of inequality in healthcare related to gender, age and ethnicity, and gender and intersectionality theories as explaining models for these conditions. The results showed few significant differences before and after the intervention in the intervention group. Also in the control group few significant differences were found in the second measurement, although no intervention was performed in that group. The reason might be that the instrument used was not sensitive enough to pick up an expected raised awareness of equity in healthcare, or that solely the act of filling out the questionnaire can create a sort of intervention effect. Fictive persons born in Sweden and of young age were assessed to have a higher Good life-index than the fictive persons born outside Europe and of higher age in all assessments. The results are an imperative that equity in healthcare still needs to be educated and discussed in different healthcare

  9. Rheumatology telephone advice line - experience of a Portuguese department.

    Science.gov (United States)

    Ferreira, R; Marques, A; Mendes, A; da Silva, J A

    2015-01-01

    Telephone helplines for patients are tool for information and advice. They can contribute to patient's satisfaction with care and to the effectiveness and safety of treatments. In order to achieve this, they need to be adequately adapted to the target populations, as to incorporate their abilities and expectations. a) Evaluate the adherence of patients to a telephone helpline managed by nurses in a Portuguese Rheumatology Department, b) Analyse the profile of users and their major needs, c) Analyse the management of calls by the nurses. The target population of this phone service are the patients treated at Day Care Hospital and Early Arthritis Clinic of our department. Nurses answered phone calls immediately between 8am and 4pm of working days. In the remaining hours messages were recorded on voice mail and answered as soon as possible. Details of the calls were registered in a dedicated sheet and patients were requested permission to use data to improve the service, with respect for their rights of confidentiality, anonymity and freedom of decision. In 18 months 173 calls were made by 79 patients, with a mean age of 47.9 years (sd=9.13). Considering the proportions of men and women in the target population, it was found that men called more frequently (M= 32.7% vs F= 20.4%, p=.016). The reasons for these calls can be divided into three categories: instrumental help, such as the request for results of complementary tests or rescheduling appointments (43.9% of calls); counselling on side effects or worsening of the disease/pain (31.2 %); counselling on therapy management (24.9%). Neither sex nor patient age were significantly related to these reasons for calling. Nurses resolved autonomously half (50.3%) of the calls and in 79.8% of the cases there was no need for patient referral to other health services. About a quarter of patients adhered to the telephone helpline.. Patients called to obtain support in the management of disease and therapy or to report side

  10. 2nd International Conference on Mobile and Wireless Technology

    CERN Document Server

    Wattanapongsakorn, Naruemon

    2015-01-01

    This book provides a snapshot of the current state-of-the-art in the fields of mobile and wireless technology, security and applications.  The proceedings of the 2nd International Conference on Mobile and Wireless Technology (ICMWT2015), it represents the outcome of a unique platform for researchers and practitioners from academia and industry to share cutting-edge developments in the field of mobile and wireless science technology, including those working on data management and mobile security.   The contributions presented here describe the latest academic and industrial research from the international mobile and wireless community.  The scope covers four major topical areas: mobile and wireless networks and applications; security in mobile and wireless technology; mobile data management and applications; and mobile software.  The book will be a valuable reference for current researchers in academia and industry, and a useful resource for graduate-level students working on mobile and wireless technology...

  11. Mobile Clouds

    DEFF Research Database (Denmark)

    Fitzek, Frank; Katz, Marcos

    A mobile cloud is a cooperative arrangement of dynamically connected communication nodes sharing opportunistic resources. In this book, authors provide a comprehensive and motivating overview of this rapidly emerging technology. The book explores how distributed resources can be shared by mobile...... users in very different ways and for various purposes. The book provides many stimulating examples of resource-sharing applications. Enabling technologies for mobile clouds are also discussed, highlighting the key role of network coding. Mobile clouds have the potential to enhance communications...... performance, improve utilization of resources and create flexible platforms to share resources in very novel ways. Energy efficient aspects of mobile clouds are discussed in detail, showing how being cooperative can bring mobile users significant energy saving. The book presents and discusses multiple...

  12. Mobilities Design

    DEFF Research Database (Denmark)

    Jensen, Ole B.; Lanng, Ditte Bendix; Wind, Simon

    2016-01-01

    In this paper, we identify the nexus between design (architecture, urban design, service design, etc.) and mobilities as a new and emerging research field. In this paper, we apply a “situational mobilities” perspective and take point of departure in the pragmatist question: “What design decisions...... and interventions affords this particular mobile situation?” The paper presents the contours of an emerging research agenda within mobilities research. The advent of “mobilities design” as an emerging research field points towards a critical interest in the material as well as practical consequences of contemporary......-making. The paper proposes that increased understanding of the material affordances facilitated through design provides important insight to planning and policymaking that at times might be in risk of becoming too detached from the everyday life of the mobile subject within contemporary mobilities landscapes....

  13. Mobiles Robotersystem

    OpenAIRE

    Schmierer, G.; Wolf, A.

    1999-01-01

    DE 19816893 A UPAB: 20000203 NOVELTY - An optical and or acoustic noticeable advertising and or information carrier (10) is fixed permitting detachment in such a manner at the mobile platform (8), that the advertising and or information carrier does not impair the movability of the mobile platform. The advertising is provided at an exposed place on the mobile platform. USE - Advertising or information communication. ADVANTAGE - Advertising or information is imparted in prominent positioning w...

  14. Self-rated worry in acute care telephone triage

    DEFF Research Database (Denmark)

    Gamst-Jensen, Hejdi; Huibers, Linda; Pedersen, Kristoffer

    2018-01-01

    the caller's ability to quantify their degree of worry, the association between degree of worry and variables related to the caller, the effect of degree of worry on triage outcome, and the thematic content of the caller's worry. DESIGN AND SETTING: A mixed-methods study with simultaneous convergent design...... combining descriptive statistics and thematic analysis of 180 calls to a Danish out-of-hours service. METHOD: The following quantitative data were measured: age of caller, sex, reason for encounter, symptom duration, triage outcome, and degree of worry (rated from 1 = minimally worried to 5 = extremely...... worried). Qualitative data consisted of audio-recorded telephone calls. RESULTS: Most callers (170 out of 180) were able to scale their worry when contacting the out-of-hours service (median = 3, interquartile range = 2-4, mean = 2.76). Degree of worry was associated with female sex (odds ratio [OR] 1...

  15. Mobil marketing

    OpenAIRE

    Engelová, Kateřina

    2006-01-01

    Mobil marketing - reklama a podpora prodeje prostřednictvím mobilních telefonů. Technologické a kulturní předpoklady vzniku tohoto odvětví. Mobil marketing a marketingový mix, možnosti synergie. Nástroje mobil marketingu - reklamní SMS a MMS, lokační služby, soutěže, ankety a hlasování, věrnostní systémy, mobilní obsah. Subjekty mobil marketingu. M-komerce. Využití pro podnikové aplikace.

  16. Digitization in Maritime Industry

    DEFF Research Database (Denmark)

    Constantiou, Ioanna; Shollo, Arisa; Kreiner, Kristian

    2017-01-01

    Digitization in the maritime industry is expected to transform businesses. The recently introduced mobile technologies in inter-organizational processes is an example of digitization in an industry which moves very slowly towards digital transformation. We focus on the influence of mobile...... technologies on control practices in inter-organizational processes related to coping with an engine failure. We collected qualitative data from in depth interviews with representatives of the involved parties. We identify organizational and behavioural challenges hindering information sharing during problem...... technologies increase information sharing and thus the efficiency of inter-organizational processes when coping with an engine failure....

  17. Individualized guidance and telephone monitoring in a self-supervised home-based physiotherapeutic program in Parkinson

    Directory of Open Access Journals (Sweden)

    Ihana Thaís Guerra de Oliveira Gondim

    Full Text Available Abstract Introduction: Home therapeutic exercises have been a target of interest in the treatment of the Parkinson's disease (PD. The way that the physical therapist guides and monitors these exercises can impact the success of therapy. Objective: To evaluate the effects of individualized orientation and monitoring by telephone in a self-supervised home therapeutic exercise program on signs and symptoms of PD and quality of life (QoL. Methods: Single-blind randomized clinical trials with 28 people with PD (Hoehn and Yahr 1 to 3. Patients were randomized into two groups: experimental and control. The experimental group had a meeting with individualized guidance about physiotherapy exercises present in a manual, received the manual to guide their activities at home and obtained subsequent weekly monitoring by telephone. The control group received the usual cares by the service. Both were orientated to carry out exercises three times a week during 12 weeks. Was evaluated: (1 activities of daily living (ADL and motor examination sections of the Unified Parkinson's Disease Rating Scale (UPDRS and QoL by the Parkinson Disease Questionnaire 39 (PDQ-39. The analysis between groups was performed by the Mann-Whitney test and intragroup through the Wilcoxon (p < 0.05. Results: Significant improvement in ADL (p= 0.001 and motor examination (p= 0.0008 of the UPDRS, PDQ-39 total (p = 0.027 and dimensions mobility (p = 0.027, emotional well-being (p= 0.021 and bodily discomfort (p = 0.027 in the experimental group compared to the control group. Conclusion: The individualized guidance and weekly monitoring by telephone in a self-supervised home therapeutic exercises program promoted positive effects on ADL, motor examination and QoL of people in early stages of PD.

  18. Business Models for Mobile Media Services : A case study in China mainland market

    OpenAIRE

    Huang, Jin

    2012-01-01

    Mobile media OTT service such as mobile music and mobile video is believed to be the next big revenue driver for mobile operator’s mobile broadband business. The media industry is willing to take mobile distribution channel to increase the content value. In Europe, there are already several successful cooperation cases between online media service provider and mobile operator, such as Spotify and Telia. However, with more complicated market and business environment in China, the mobile media ...

  19. Comparing the effects of education using telephone follow-up and smartphone-based social networking follow-up on self-management behaviors among patients with hypertension.

    Science.gov (United States)

    Najafi Ghezeljeh, Tahereh; Sharifian, Sanaz; Nasr Isfahani, Mehdi; Haghani, Hamid

    2018-03-05

    Little is known about the benefits of social networks in the management of patients. The aim of this study was to compare the effects of self-management (SM) education using telephone follow-up and mobile phone-based social networking on SM behaviors among patients with hypertension. This randomized clinical trial was conducted with 100 patients. They were randomly allocated to four groups: (i) control, (ii) SM training without follow-up, (iii) telephone follow-up and (iv) smartphone-based social networking follow-up. The hypertension SM behavior questionnaire was used for data collection before and six weeks after the study. Those patients who underwent SM education training (with and without follow-up) had statistically significant differences from those in the control group in terms of SM behaviors (p social networking follow-up influenced SM behaviors among patients with hypertension.

  20. Profiling the Mobile Customer

    DEFF Research Database (Denmark)

    Jessen, Pernille Wegener; King, Nancy J.

    2010-01-01

    of significant concerns about privacy and data protection. This second article in a two part series on "Profiling the Mobile Customer" explores how to best protect consumers' privacy and personal data through available mechanisms that include industry self-regulation, privacy-enhancing technologies...... discusses the current limitations of using technology to protect consumers from privacy abuses related to profiling. Concluding that industry self-regulation and available privacy-enhancing technologies will not be adequate to close important privacy gaps related to consumer profiling without legislative...

  1. A Telephone Communication Skills Exercise for Veterinary Students: Experiences, Challenges, and Opportunities.

    Science.gov (United States)

    Grevemeyer, Bernard; Betance, Larry; Artemiou, Elpida

    2016-01-01

    Evidence from human medicine shows a rise in telephone communication in support of after-hours services and in providing medical advice, follow-up information, etc. While specific training programs are continuously being developed for human medical education, limited publications are available on training veterinary students in telephone communication. Presented is our method of introducing a telephone communication skills exercise to third-year veterinary students. The exercise progressed over three phases and currently follows the principles of the Calgary-Cambridge Guide. Challenges and improvements on implementing a telephone communication exercise are discussed. Within veterinary communication curricula, attention should be given to the specific communication skills required for successful telephone consultations. In the absence of visual nonverbal cues and prompts during a telephone interaction, communication skills must be applied with greater intent and attention to achieve an effective consultation outcome.

  2. Low-Income Demand for Local Telephone Service: Effects of Lifeline and Linkup

    OpenAIRE

    Daniel Ackerberg; Michael Riordan; Gregory Rosston; Bradley Wimmer

    2008-01-01

    A comprehensive data set on local telephone service prices is used to evaluate the effect of Lifeline and Linkup programs on the telephone penetration rates of low-income households in the United States. Lifeline and Linkup programs respectively subsidize the monthly subscription and initial installation charges of eligible low-income households. Telephone penetration rates are explained by an estimated nonlinear function of local service characteristics (including subsidized prices) and the ...

  3. Speech perception and communication ability over the telephone by Mandarin-speaking children with cochlear implants.

    Science.gov (United States)

    Wu, Che-Ming; Liu, Tien-Chen; Wang, Nan-Mai; Chao, Wei-Chieh

    2013-08-01

    (1) To understand speech perception and communication ability through real telephone calls by Mandarin-speaking children with cochlear implants and compare them to live-voice perception, (2) to report the general condition of telephone use of this population, and (3) to investigate the factors that correlate with telephone speech perception performance. Fifty-six children with over 4 years of implant use (aged 6.8-13.6 years, mean duration 8.0 years) took three speech perception tests administered using telephone and live voice to examine sentence, monosyllabic-word and Mandarin tone perception. The children also filled out a questionnaire survey investigating everyday telephone use. Wilcoxon signed-rank test was used to compare the scores between live-voice and telephone tests, and Pearson's test to examine the correlation between them. The mean scores were 86.4%, 69.8% and 70.5% respectively for sentence, word and tone recognition over the telephone. The corresponding live-voice mean scores were 94.3%, 84.0% and 70.8%. Wilcoxon signed-rank test showed the sentence and word scores were significantly different between telephone and live voice test, while the tone recognition scores were not, indicating tone perception was less worsened by telephone transmission than words and sentences. Spearman's test showed that chronological age and duration of implant use were weakly correlated with the perception test scores. The questionnaire survey showed 78% of the children could initiate phone calls and 59% could use the telephone 2 years after implantation. Implanted children are potentially capable of using the telephone 2 years after implantation, and communication ability over the telephone becomes satisfactory 4 years after implantation. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  4. Attitudes of older mobile phone users towards mobile phones

    OpenAIRE

    Vicente, P.; Lopes, I.

    2016-01-01

    Research on mobile technology adoption has focused predominantly on young adults, and little attention has been paid to older people. But with rapidly aging populations in most developed countries, and evidence from many studies that older adults are as capable of adopting and using mobile technology as everybody else, the academic, business and technology industry worlds are devoting more attention to this group. Research has already demonstrated that older people differ from young people in...

  5. Urban Mobility

    DEFF Research Database (Denmark)

    2017-01-01

    This anthology is the proceedings publication from the 2015 NAF Symposium in Malmö, Sweden. The aim of the 2015 NAF Symposium “Urban Mobility – Architectures, Geographies and Social Space” was to facilitate a cross-disciplinary discussion on urban mobility in which the juxtaposition of different...

  6. Urban Mobility

    DEFF Research Database (Denmark)

    2017-01-01

    This anthology is the proceedings publication from the 2015 NAF Symposium in Malmö, Sweden. The aim of the 2015 NAF Symposium “Urban Mobility – Architectures, Geographies and Social Space” was to facilitate a cross-disciplinary discussion on urban mobility in which the juxtaposition of different ...

  7. Mobile phone

    International Nuclear Information System (INIS)

    2009-01-01

    Almost the entire Norwegian population has cell phone. The usefulness of the cell phone is great, but can use a mobile phone to health or discomfort? How can exposure be reduced? NRPA follows research and provides advice on mobile phone use. (AG)

  8. Understanding reasons for asthma outpatient (non)‐attendance and exploring the role of telephone and e‐consulting in facilitating access to care: exploratory qualitative study

    Science.gov (United States)

    van Baar, J D; Joosten, H; Car, J; Freeman, G K; Partridge, M R; van Weel, C; Sheikh, A

    2006-01-01

    Objective To understand factors influencing patients' decisions to attend for outpatient follow up consultations for asthma and to explore patients' attitudes to telephone and email consultations in facilitating access to asthma care. Design Exploratory qualitative study using in depth interviews. Setting Hospital outpatient clinic in West London. Participants Nineteen patients with moderate to severe asthma (12 “attenders” and 7 “non‐attenders”). Results Patients' main reasons for attending were the wish to improve control over asthma symptoms and a concern not to jeopardise the valued relationship with their doctor. Memory lapses, poor health, and disillusionment with the structure of outpatient care were important factors implicated in non‐attendance. The patients were generally sceptical about the suggestion that greater opportunity for telephone consulting might improve access to care. They expressed concerns about the difficulties in effectively communicating through non‐face to face media and were worried that clinicians would not be in a position to perform an adequate physical examination over the telephone. Email and text messaging were viewed as potentially useful for sending appointment reminders and sharing clinical information but were not considered to be acceptable alternatives to the face to face clinic encounter. Conclusions Memory lapses, impaired mobility due to poor health, and frustration with outpatient clinic organisation resulting in long waiting times and discontinuity of care are factors that deter patients from attending for hospital asthma assessments. The idea of telephone review assessments was viewed with scepticism by most study subjects. Particular attention should be given to explaining to patients the benefits of telephone consultations, and to seeking their views as to whether they would like to try them out before replacing face to face consultations with them. Email and text messaging may have a role in issuing

  9. Intensive mobilities

    DEFF Research Database (Denmark)

    Vannini, Phillip; Bissell, David; Jensen, Ole B.

    with fieldwork conducted in Canada, Denmark and Australia to develop our understanding of the experiential politics of long distance workers. Rather than focusing on the extensive dimensions of mobilities that are implicated in patterns and trends, our paper turns to the intensive dimensions of this experience......This paper explores the intensities of long distance commuting journeys as a way of exploring how bodily sensibilities are being changed by the mobilities that they undertake. The context of this paper is that many people are travelling further to work than ever before owing to a variety of factors...... which relate to transport, housing and employment. Yet we argue that the experiential dimensions of long distance mobilities have not received the attention that they deserve within geographical research on mobilities. This paper combines ideas from mobilities research and contemporary social theory...

  10. Designing Mobilities

    DEFF Research Database (Denmark)

    Jensen, Ole B.

    are often still not engaged with in a sufficiently manner. Often social sciences keep distance to the physical and material as if the social was still to be understood as a realm separate of technology, architecture, and design (for a critique of this see; Latour 2005 and Urry 2000). This paper takes point......Within the so-called ‘mobilities turn’ (Adey 2010; Cresswell 2006; Urry 2007) much research has taken place during the last decade bringing mobilities into the centre of sociological analysis. However, the materiality and spatiality of artefacts, infrastructures, and sites hosting mobilities...... of departure in the sociological perspective termed ‘Staging Mobilities’ (Jensen 2013a) and utilizes this as an analytical frame for exploring cases of mobility design. The paper put focus on how the material shape, design and architectures of technologies, spaces and sites influence mobilities practices...

  11. Mobile probes

    DEFF Research Database (Denmark)

    Ørngreen, Rikke; Jørgensen, Anna Neustrup; Noesgaard, Signe Schack

    2016-01-01

    A project investigating the effectiveness of a collection of online resources for teachers' professional development used mobile probes as a data collection method. Teachers received questions and tasks on their mobile in a dialogic manner while in their everyday context as opposed...... to in an interview. This method provided valuable insight into the contextual use, i.e. how did the online resource transfer to the work practice. However, the research team also found that mobile probes may provide the scaffolding necessary for individual and peer learning at a very local (intra-school) community...... level. This paper is an initial investigation of how the mobile probes process proved to engage teachers in their efforts to improve teaching. It also highlights some of the barriers emerging when applying mobile probes as a scaffold for learning....

  12. Mobilities Design

    DEFF Research Database (Denmark)

    Jensen, Ole B.; Lanng, Ditte Bendix

    2016-01-01

    of life’ for billions of people in the everyday life. This paper is structured in three parts. After the general introduction we present the mobilities theory perspective of ‘staging mobilities’ and connects this to the empirical phenomenon of parking lots and their design. The paper ends in section three......Contemporary society is marked and defined by the ways in which mobile goods, bodies, vehicles, objects, and data are organized, moved and staged. On the backgound of the ‘mobilities turn’ (for short review paper on this see; Sheller 2011, Vannini 2010) this paper proposes a further development...... of the perspective in the direction of a material and design oriented turn. In order to fulfill this purpose we articulate a new and emerging research field, namely that of ‘mobilities design’. In our understanding time has come to articulate ‘Mobilities Design’ as a dedicated research field in and of its own...

  13. Mobile Lexicography

    DEFF Research Database (Denmark)

    Køhler Simonsen, Henrik

    2015-01-01

    are already mobile – but lexicography is not yet fully ready for the mobile challenge, mobile users and mobile user situations. The article is based on empirical data from two surveys comprising 10 medical doctors, who were asked to look up five medical substances with the medical dictionary app Medicin.......dk and five students, who were asked to look up five terms with the dictionary app Gyldendal Engelsk-Dansk. The empirical data comprise approximately 15 hours of recordings of user behavior, think-aloud data and interview data. The data indicate that there is still much to be done in this area...... and that lexicographic innovation is needed. A new type of users, new user situations and new access methods call for new lexicographic solutions, and this article proposes a six-pointed hexagram model, which can be used during dictionary app design to lexicographically calibrate the six dimensions in mobile...

  14. Restricted Mobilities

    DEFF Research Database (Denmark)

    Nielsen, Mette; Lassen, Claus

    2012-01-01

    communities and shopping centres through mobility lenses. The article shows how different mobility systems enable and restrict the public access to private-public spaces, and it points out that proprietary communities create an unequal potential for human movement and access in the city. The main argument......Privatisation of public spaces in the contemporary city has increased during the last decades but only few studies have approached this field from a mobility perspective. Therefore the article seeks to rectify this by exploring two Australian examples of private spaces in the city; gated...... and stratification mechanisms. In conclusion the article therefore suggests that future urban research and planning also needs a mobile understanding of spaces in the cities and how different mobility systems play an important role to sustain the exclusiveness that often characterises the private/public spaces...

  15. Mobility Work

    DEFF Research Database (Denmark)

    Bardram, Jakob Eyvind; Bossen, Claus

    2005-01-01

    We posit the concept of Mobility Work to describe efforts of moving about people and things as part of accomplishing tasks. Mobility work can be seen as a spatial parallel to the concept of articulation work proposed by the sociologist Anselm Strauss. Articulation work describes efforts of coordi....../or resources. To accomplish their work, actors have to make the right configuration of these four aspects emerge.......We posit the concept of Mobility Work to describe efforts of moving about people and things as part of accomplishing tasks. Mobility work can be seen as a spatial parallel to the concept of articulation work proposed by the sociologist Anselm Strauss. Articulation work describes efforts...... of coordination necessary in cooperative work, but focuses, we argue, mainly on the temporal aspects of cooperative work. As a supplement, the concept of mobility work focuses on the spatial aspects of cooperative work. Whereas actors seek to diminish the amount of articulation work needed in collaboration...

  16. Mobility Challenges

    DEFF Research Database (Denmark)

    Jensen, Ole B.; Lassen, Claus

    2011-01-01

    This article takes point of departure in the challenges to understand the importance of contemporary mobility. The approach advocated is a cross-disciplinary one drawing on sociology, geography, urban planning and design, and cultural studies. As such the perspective is to be seen as a part...... of the so-called ‘mobility turn’ within social science. The perspective is illustrative for the research efforts at the Centre for Mobility and Urban Studies (C-MUS), Aalborg University. The article presents the contours of a theoretical perspective meeting the challenges to research into contemporary urban...... mobilities. In particular the article discusses 1) the physical city, its infrastructures and technological hardware/software, 2) policies and planning strategies for urban mobility and 3) the lived everyday life in the city and the region....

  17. East Europe Report, Economic and Industrial Affairs

    Science.gov (United States)

    1985-07-29

    in capi- for a bakery in Czechoslovakia. tal investment is scheduled for the com- Industrial cooperation is another form ing five-year plan. of...to forget, Sir," Mrs. Janos Racz said over the telephone; just last October she had given up her fashion boutique in the Ujpest district, franchised by

  18. Mobilization of endogenous glycogen and trehalose of industrial yeasts Mobilização do glicogênio e trealose endógenos de leveduras industriais

    Directory of Open Access Journals (Sweden)

    Silene Cristina de Lima Paulillo

    2003-07-01

    Full Text Available The fermentation of yeast reserve carbohydrates, glycogen and trehalose is a procedure to increase protein level of yeast cells and improve ethanol production. This work studied on the degradation kinetics of glycogen and trehalose carried out with two industrial strains of Saccharomyces cerevisiae (PE-2 and SA-1 and the effect of different temperatures (38º, 40º, 42º and 44ºC on degradation rate. Endogenous fermentation was carried out in a yeast suspension at 20% (w/v based on wet weight, suspended in fermented media with 3.0 to 4.5 % (v/v of ethanol. The degradation of the carbohydrate reserves at 40ºC followed first-order kinetics, showing that its rate is mainly dependent on the carbohydrate concentration in the cell. The degradation rate (k ranged from 0.0387 to 0.0746 h-1. Analyzing other parameters at 40ºC, it was observed that viability and dry and wet yeast biomass were reduced while cell protein, ethanol, glycerol and nitrogen in the medium increased. Glycogen and trehalose degradation at different temperatures (38º, 40º, 42º e 44ºC showed that at 38ºC the degradation rate was slow and from 42ºC on the degradation of glycogen stopped after few hours of incubation. Thus, from a practical point of view, the best incubation temperature is around 40ºC. The application of the Arrhenius equation showed that activation energy from 40º to 42ºC was 165.90 and 107.94 kcal.ºK-1.mol-1 for trehalose and glycogen respectively for PE-2 strain, and 190.64 and 149.87 kcal.ºK-1.mol-1 respectively for SA-1 strain.A fermentação dos carboidratos de reserva, glicogênio e trealose é um procedimento para aumentar o nível de proteína das células de leveduras com simultâneo aumento na produção de etanol. Este trabalho estudou a cinética de degradação do glicogênio e trealose em duas linhagens industriais de Saccharomyces cerevisiae (PE-2 e SA-1, bem como o efeito de diferentes temperaturas (38º, 40º, 42º e 44ºC na velocidade

  19. Mobile Application Runner For Cloud And Home Automation

    OpenAIRE

    Bharadwaj Turlapati

    2015-01-01

    Abstract The term Cloud has been established quite well in the industry People are now leveraging the uses of cloud infrastructure and are quite satisfied with the uses of cloud. On the other hand mobile technology and mobile applications have taken by storm in the recent world. This paper discusses various uses of the dimensionality of the cloud and integrating into mobile. Mobile full cloud stack sync is the next big thing in the industry.

  20. Mobile Application Runner For Cloud And Home Automation

    Directory of Open Access Journals (Sweden)

    Bharadwaj Turlapati

    2015-03-01

    Full Text Available Abstract The term Cloud has been established quite well in the industry People are now leveraging the uses of cloud infrastructure and are quite satisfied with the uses of cloud. On the other hand mobile technology and mobile applications have taken by storm in the recent world. This paper discusses various uses of the dimensionality of the cloud and integrating into mobile. Mobile full cloud stack sync is the next big thing in the industry.

  1. Mobile computing deployment and management real world skills for Comptia Mobility+ certification and beyond

    CERN Document Server

    Bartz, Robert J

    2015-01-01

    Mobile computing skills are becoming standard in the IT industry Mobile Computing Deployment and Management: Real World Skills for CompTIA Mobility+ Certification and Beyond is the ultimate reference for mobile computing. Certified Wireless Network Expert Robert J. Bartz guides IT and networking professionals through the fundamental and advanced concepts of mobile computing, providing the information and instruction necessary to get up to speed on current technology and best practices. The book maps to the CompTIA Mobility+ (MB0-001) exam, making it an ideal resource for those s

  2. Differences Between Landline and Mobile Phone Users in Sexual Behavior Research.

    Science.gov (United States)

    Badcock, Paul B; Patrick, Kent; Smith, Anthony M A; Simpson, Judy M; Pennay, Darren; Rissel, Chris E; de Visser, Richard O; Grulich, Andrew E; Richters, Juliet

    2017-08-01

    This study investigated differences between the demographic characteristics, participation rates (i.e., agreeing to respond to questions about sexual behavior), and sexual behaviors of landline and mobile phone samples in Australia. A nationally representative sample of Australians aged 18 years and over was recruited via random digit dialing in December 2011 to collect data via computer-assisted telephone interviews. A total of 1012 people (370 men, 642 women) completed a landline interview and 1002 (524 men, 478 women) completed a mobile phone interview. Results revealed that telephone user status was significantly related to all demographic variables: gender, age, educational attainment, area of residence, country of birth, household composition, and current ongoing relationship status. In unadjusted analyses, telephone status was also associated with women's participation rates, participants' number of other-sex sexual partners in the previous year, and women's lifetime sexual experience. However, after controlling for significant demographic factors, telephone status was only independently related to women's participation rates. Post hoc analyses showed that significant, between-group differences for all other sexual behavior outcomes could be explained by demographic covariates. Results also suggested that telephone status may be associated with participation bias in research on sexual behavior. Taken together, these findings highlight the importance of sampling both landline and mobile phone users to improve the representativeness of sexual behavior data collected via telephone interviews.

  3. Mobile phone security and forensics a practical approach

    CERN Document Server

    Androulidakis, Iosif I

    2016-01-01

    This new edition provides both theoretical and practical background of security and forensics for mobile phones. The author discusses confidentiality, integrity, and availability threats in mobile telephones to provide background for the rest of the book. Security and secrets of mobile phones are discussed including software and hardware interception, fraud and other malicious techniques used “against” users. The purpose of this book is to raise user awareness in regards to security and privacy threats present in the use of mobile phones while readers will also learn where forensics data reside in the mobile phone and the network and how to conduct a relevant analysis. The information on denial of service attacks has been thoroughly updated for the new edition. Also, a major addition to this edition is a section discussing software defined radio and open source tools for mobile phones.

  4. Sustainable Mobility

    DEFF Research Database (Denmark)

    Kjærulff, Aslak Aamot

    This paper combines strands of mobilities theory and planning theory, and develops a qualitative approach to look across emerging planning practices. By actively following 8 Danish urban and transport planners, over the course of 2 years, we learn how their practices have changed, inspired...... by mobility management, a concept aiming to reduce carbon emissions from transportation in western societies. The article focuses on how municipal planners formulate the role of mobility management activities organized around private companies, and how their practices are connected to wider ideas on planning....

  5. Analyzing online sentiment to predict telephone poll results.

    Science.gov (United States)

    Fu, King-wa; Chan, Chee-hon

    2013-09-01

    The telephone survey is a common social science research method for capturing public opinion, for example, an individual's values or attitudes, or the government's approval rating. However, reducing domestic landline usage, increasing nonresponse rate, and suffering from response bias of the interviewee's self-reported data pose methodological challenges to such an approach. Because of the labor cost of administration, a phone survey is often conducted on a biweekly or monthly basis, and therefore a daily reflection of public opinion is usually not available. Recently, online sentiment analysis of user-generated content has been deployed to predict public opinion and human behavior. However, its overall effectiveness remains uncertain. This study seeks to examine the temporal association between online sentiment reflected in social media content and phone survey poll results in Hong Kong. Specifically, it aims to find the extent to which online sentiment can predict phone survey results. Using autoregressive integrated moving average time-series analysis, this study suggested that online sentiment scores can lead phone survey results by about 8-15 days, and their correlation coefficients were about 0.16. The finding is significant to the study of social media in social science research, because it supports the conclusion that daily sentiment observed in social media content can serve as a leading predictor for phone survey results, keeping as much as 2 weeks ahead of the monthly announcement of opinion polls. We also discuss the practical and theoretical implications of this study.

  6. Video quality of 3G videophones for telephone cardiopulmonary resuscitation.

    Science.gov (United States)

    Tränkler, Uwe; Hagen, Oddvar; Horsch, Alexander

    2008-01-01

    We simulated a cardiopulmonary resuscitation (CPR) scene with a manikin and used two 3G videophones on the caller's side to transmit video to a laptop PC. Five observers (two doctors with experience in emergency medicine and three paramedics) evaluated the video. They judged whether the manikin was breathing and whether they would give advice for CPR; they also graded the confidence of their decision-making. Breathing was only visible from certain orientations of the videophones, at distances below 150 cm with good illumination and a still background. Since the phones produced a degradation in colours and shadows, detection of breathing mainly depended on moving contours. Low camera positioning produced better results than having the camera high up. Darkness, shaking of the camera and a moving background made detection of breathing almost impossible. The video from the two 3G videophones that were tested was of sufficient quality for telephone CPR provided that camera orientation, distance, illumination and background were carefully chosen. Thus it seems possible to use 3G videophones for emergency calls involving CPR. However, further studies on the required video quality in different scenarios are necessary.

  7. Microcomputer-assisted transmission of disaster data by cellular telephone.

    Science.gov (United States)

    Wigder, H N; Fligner, D J; Rivers, D; Hotch, D

    1989-01-01

    Voice communication of information during disasters is often inadequate. In particular, simultaneous transmission by multiple callers on the same frequency can result in blocked transmissions and miscommunications. In contrast, nonvoice transmission of data requires less time than does voice communication of the same data, and may be more accurate. We conducted a pilot study to test the feasibility of a microcomputer assisted communication (MAC) network linking the disaster scene and the command hospital. The radio chosen to transmit data from the field disaster site to the command hospital was a cellular telephone connected to the microcomputer by modem. Typed communications between the microcomputer operators enabled dialogue between the disaster site and the hospitals. A computer program using commercially available software (Symphony by Lotus, Inc.) was written to allow for data entry, data transmission, and reports. Patient data, including age, sex, severity of injury, identification number, major injuries, and hospital destination were successfully transmitted from the disaster site command post to the command hospital. This pilot test demonstrated the potential applicability of MAC for facilitating transmission of patient data during a disaster.

  8. Engineering Education Tool for Distance Telephone Traffic Learning Through Web

    Directory of Open Access Journals (Sweden)

    Leonimer Flávio de Melo

    2012-11-01

    Full Text Available This work subject focuses in distance learning (DL modality by the Internet. The use of calculators and simulators software introduces a high level of interactivity in DL systems, such as Matlab software proposed by using in this work. The use of efficient mathematical packages and hypermedia technologies opens the door to a new paradigm of teaching and learning in the dawn of this new millennium. The use of hypertext, graphics, animation, audio, video, efficient calculators and simulators incorporating artificial intelligence techniques and the advance in the broadband networks will pave the way to this new horizon. The contribution of this work, besides the Matlab Web integration, is the developing of an introductory course in traffic engineering in hypertext format. Also, calculators to the most employed expressions of traffic analysis were developed to the Matlab server environment. By the use of the telephone traffic calculator, the user inputs data on his or her Internet browser and the systems returns numerical data, graphics and tables in HTML pages. The system is also very useful for Professional traffic calculations, replacing with advantages the use of the traditional methods by means of static tables and graphics in paper format.

  9. USE OF MOBILE TECHNOLOGY IN BANKING SERVICES

    Directory of Open Access Journals (Sweden)

    ALIN ISAC

    2013-12-01

    Full Text Available Technology and applications of mobile phones offer many opportunities for businesses, they also presenting a continuous development and new challenges. Although this service is currently viewed with reluctance by customers, banks need to overcome this drawback and understand how this service can be combined with other alternative channels such as social media, to create value for customers. In this paper I presented information about present and perspectives in mobile applications industry, what can a mobile application do in banking, banking mobile applications in Romania, mobile banking applications worldwide.

  10. Telephone versus face-to-face interviewing for household drug use surveys.

    Science.gov (United States)

    Aquilino, W S

    1992-01-01

    This research investigated the use of telephone versus face-to-face interviewing to gather data on the use of tobacco, alcohol, and illicit drugs. Telephone and personal drug use surveys of the 18-34 year-old household population were conducted in the state of New Jersey in 1986-1987. Survey modes were compared in terms of unit and item nonresponse rates, sample coverage, and levels of self-reported drug use. Results showed that the telephone survey achieved response rates lower than the personal survey, but comparable to telephone surveys of less threatening topics. Item nonresponse to sensitive drug questions was lower by phone than with the self-administered answer sheets in the personal mode. The exclusion of households without telephones in the telephone survey is a potential source of bias, and may lead to underestimation of alcohol and drug use for minority populations. After controlling for telephone status, the telephone survey furnished significantly lower drug use estimates on several indicators than the personal survey, with the largest mode differences found for Blacks.

  11. 30 CFR 56.12069 - Lightning protection for telephone wires and ungrounded conductors.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Lightning protection for telephone wires and... NONMETAL MINES Electricity § 56.12069 Lightning protection for telephone wires and ungrounded conductors... lightning shall be equipped with suitable lightning arrestors of approved type within 100 feet of the point...

  12. 30 CFR 57.12069 - Lightning protection for telephone wires and ungrounded conductors.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Lightning protection for telephone wires and... AND NONMETAL MINES Electricity Surface Only § 57.12069 Lightning protection for telephone wires and... exposed to lightning shall be equipped with suitable lightning arrestors of approved type within 100 feet...

  13. 78 FR 53684 - Misuse of Internet Protocol (IP) Captioned Telephone Service; Telecommunications Relay Services...

    Science.gov (United States)

    2013-08-30

    ..., and during regular business hours at the FCC Reference Information Center, Portals II, 445 12th Street... and persons using end user telephone equipment, such as a standard phone, smartphone, or computer. 2... displayed on a captioned telephone device, a computer, or a smartphone. The service also provides captions...

  14. Exploring Culture from a Distance: The Utility of Telephone Interviews in Qualitative Research

    Science.gov (United States)

    Lechuga, Vicente M.

    2012-01-01

    Qualitative studies that utilize telephone interviews, as a primary data collection mode, often are not discussed in the qualitative research literature. Data excerpts from a study that sought to understand the culture of for-profit universities are used to illustrate the types of data that can be garnered through telephone interviews. In…

  15. The Role of the Team in Managing Telephone Consultation in Dialectical Behavior Therapy: Three Case Examples

    Science.gov (United States)

    Koons, Cedar R.

    2011-01-01

    Standard, outpatient Dialectical Behavior Therapy (DBT) includes the provision of intersession telephone contact between the therapist and the client to reduce suicidal crisis behaviors, enhance skills generalization, and reduce alienation and conflict in the therapeutic relationship. Therapists providing telephone consultation need the help of…

  16. Persons with Alzheimer's Disease Make Phone Calls Independently Using a Computer-Aided Telephone System

    Science.gov (United States)

    Perilli, Viviana; Lancioni, Giulio E.; Singh, Nirbhay N.; O'Reilly, Mark F.; Sigafoos, Jeff; Cassano, Germana; Cordiano, Noemi; Pinto, Katia; Minervini, Mauro G.; Oliva, Doretta

    2012-01-01

    This study assessed whether four patients with a diagnosis of Alzheimer's disease could make independent phone calls via a computer-aided telephone system. The study was carried out according to a non-concurrent multiple baseline design across participants. All participants started with baseline during which the telephone system was not available,…

  17. Recruiting to Clinical Trials on the Telephone - a randomized controlled trial

    DEFF Research Database (Denmark)

    Foss, Kim Thestrup; Kjærgaard, Jesper; Stensballe, Lone Graff

    2016-01-01

    BACKGROUND: Informed consent is an essential element of clinical research. Obtaining consent, however, may be challenging. The use of the telephone for giving information and obtaining consent may be practical but little formal research has been done. METHODS: We examined the use of the telephone...

  18. Effects of a Mail and Telephone Intervention on Breast Health Behaviors

    Science.gov (United States)

    Bowen, Deborah J.; Powers, Diane

    2010-01-01

    This study evaluated a mail and telephone intervention to improve breast health behaviors while maintaining quality of life. Women recruited from the general public were randomized to a stepped-intensity intervention consisting of mailings, telephone calls, and counseling (if requested or appropriate given a woman's genetic risk for breast cancer)…

  19. MOBILE APPLICATIONS FOR TOURISM. STUDY REGARDING THEIR USE BY ROMANIANS

    Directory of Open Access Journals (Sweden)

    TUTUNEA MIHAELA FILOFTEIA

    2016-08-01

    Full Text Available The amazing development of the ICT industry and mobile technologies impressed a behavioural change and adaptation on individual and corporate users revealed at the level of current activities as well as in the consumer behaviours. Tourism industry has always been one of the most adaptable sectors, following the trends imposed by the two abovementioned industries. The increase in tourists’ mobility, users of mobile devices, also made necessary the adaptation of the distribution of tourism products and services and their redirecting towards the mobile environment. Taking into account these aspects, the present study was conceived on two levels. The first level identifies important aspects of mobile applications in general, by types and classifications, as well as presents a concise static image of them at global level. It also describes aspects related to mobile applications dedicated to tourism as offers to mobile device users. The second level comprises the study regarding the usage of tourism-specific mobile applications by Romanian mobile device users. The results of this study indicate the profile of the tourist-user of mobile devices from Romania, captured on three levels, namely: a socio-demographic profile, a mobility profile and a tourism-related mobile application user profile. We consider that these results provide useful information to companies belonging to the tourism and software industries, as well as indie developers of mobile applications, and users of mobile devices.

  20. Mobilizing industry for ‘big science’

    DEFF Research Database (Denmark)

    Zangenberg, Nikolaj; Korsholm, Søren Bang

    2017-01-01

    Small- and medium-sized enterprises make good partners for neutron sources and other major research facilities, yet the barriers to entering this market can be high. Nikolaj Zangenberg and Søren Bang Korsholm offer advice on how to overcome them......Small- and medium-sized enterprises make good partners for neutron sources and other major research facilities, yet the barriers to entering this market can be high. Nikolaj Zangenberg and Søren Bang Korsholm offer advice on how to overcome them...

  1. Performance measures for public transit mobility management.

    Science.gov (United States)

    2011-12-01

    "Mobility management is an innovative approach for managing and delivering coordinated public : transportation services that embraces the full family of public transit options. At a national level, there are : currently no industry recognized perform...

  2. Mobile Robot and Mobile Manipulator Research Towards ASTM Standards Development.

    Science.gov (United States)

    Bostelman, Roger; Hong, Tsai; Legowik, Steven

    2016-01-01

    Performance standards for industrial mobile robots and mobile manipulators (robot arms onboard mobile robots) have only recently begun development. Low cost and standardized measurement techniques are needed to characterize system performance, compare different systems, and to determine if recalibration is required. This paper discusses work at the National Institute of Standards and Technology (NIST) and within the ASTM Committee F45 on Driverless Automatic Guided Industrial Vehicles. This includes standards for both terminology, F45.91, and for navigation performance test methods, F45.02. The paper defines terms that are being considered. Additionally, the paper describes navigation test methods that are near ballot and docking test methods being designed for consideration within F45.02. This includes the use of low cost artifacts that can provide alternatives to using relatively expensive measurement systems.

  3. The Mobile Satellite Services Market.

    Science.gov (United States)

    Anderson, Samuel

    Mobile satellite (MSAT) technology is the basis for a new component of the telecommunications industry capable of providing services to small inexpensive subscriber terminals located almost any place in the world. The market for MSAT space segment capacity (bandwidth and power) is a natural monopoly that can be logically and technically…

  4. Evaluating telephone follow-up of a mail survey of community pharmacies.

    Science.gov (United States)

    Westrick, Salisa C; Mount, Jeanine K

    2007-06-01

    Mail and telephone are commonly used modes of survey with pharmacists. Research conducted using general population surveys consistently describes mail surveys as being less expensive but yielding lower response rates than telephone surveys. However, findings obtained from the general population may not be generalizable to pharmacist surveys. This study evaluates the effectiveness of telephone follow-up of mail survey nonrespondents by comparing the 2 survey modes on response rates, cooperation rates, cost per sample unit, and cost per usable response and evaluating potential nonresponse bias in the context of immunization activities. A census mail survey of 1,143 Washington State community pharmacies and a follow-up telephone survey of 262 randomly selected mail survey nonrespondents were compared. Both surveys included the same 15 yes/no-type questions to ask respondents about their pharmacy's involvement in immunization activities. The mail survey yielded a response rate 1 of 26.7% and a cooperation rate 1 of 26.7%, compared with 83.6% and 87.8%, respectively, for the follow-up telephone survey. With respect to cost per sample unit, the mail survey was the least expensive option ($1.20). However, when comparing cost per usable response, the mail survey was the most expensive ($4.37), and the follow-up telephone survey without an advance notification was the least expensive ($1.99). Furthermore, results suggest the presence of nonresponse bias: compared with pharmacies participating in the follow-up telephone survey, pharmacies participating in the mail survey were more likely to be involved in in-house immunization services but less likely to be involved in outsourced services. The telephone survey achieved higher outcome rates with reduced cost per usable response. A telephone survey is a viable mode that holds promise in pharmacy practice research. Maximizing response rates and assessing potential nonresponse bias should be a standard practice among pharmacy

  5. Mobile Marketing

    OpenAIRE

    竹安, 数博; Takeyasu, Kazuhiro

    2005-01-01

    This article deals with one of the modern trends in marketing communication, which is mobile marketing. Towards the end of 2008, several projects which use mobile phones for target marketing communication were launched. Commercial SMS´s are sent on the base of agreement or registration of the consumers on special websites, for example hellomobil.cz. The benefit for the consumers is the bonus which can have more forms - not only sending money to the account, free SMS´s/MMS´s and minutes but al...

  6. Mobile Usability

    DEFF Research Database (Denmark)

    Aryana, Bijan; Clemmensen, Torkil

    2013-01-01

    In this article, a country specific comparative mobile usability study is presented, using Iran and Turkey as the two chosen emerging/emergent nation exemplars of smartphone usage and adoption. In a focus group study, three mobile applications were selected by first-time users of smartphones...... personal contacts. The results and analysis establish the existence of country specific issues and concerns, as well as reveal generic usability issues. The article concludes that the source of these issues is most likely due to a combination of certain contextual features endemic to both Iran and Turkey...

  7. [Screening for dementia using telephone interviews. An evaluation and reliability study of the Telephone Interview for Cognitive Status (TICS) in its modified German version].

    Science.gov (United States)

    Matrisch, M; Trampisch, U; Klaassen-Mielke, R; Pientka, L; Trampisch, H J; Thiem, U

    2012-04-01

    To assess cognitive impairment or dementia in epidemiologic studies using telephone interviews for data acquisition, valid, reliable and short instruments suitable for telephone administration are required. For the Telephone Interview for Cognitive Status (TICS) in its modified German version, the only instrument used in Germany so far, more data on reliability and practicability are needed. Participants were recruited in the offices of nine primary care physicians. Data from 197 participants (115 females, mean age 78.5±4.1 years) who were tested by telephone and in the office by means of the Mini-Mental State Examination (MMSE) were used for the evaluation. For assessing reliability, a group of 91 participants (55 females, mean age 78.1±4.1 years) was contacted twice during 30 days to be tested during a telephone interview by means of the TICS in its modified German version. The intraclass correlation coefficient (ICC), a measure of reliability, was 0.67 [95% confidence interval (CI): 0.53; 0.77]. The Bland-Altman plot did not reveal any relationship between the variability of the difference between repeated measures and the total amount of the measure. For the overall TICS score, no differences were found between repeated measurements. However, the tasks recall of the word list and counting backwards showed some improvement in the repeated tests. TICS and MMSE showed only moderate correlation, with a correlation coefficient of 0.48 (95% CI: 0.36; 0.58). TICS values were dependent on age and educational level of the person tested. The TICS in its modified German version appears to be of acceptable reliability for the assessment of cognitive impairment during a telephone interview. TICS values depend on age and educational level of the person tested. TICS and MMSE correlate only moderately.

  8. Emotional first aid for a suicide crisis: comparison between Telephonic hotline and internet.

    Science.gov (United States)

    Gilat, Itzhak; Shahar, Golan

    2007-01-01

    The telephone and the internet have become popular sources of psychological help in various types of distress, including a suicide crisis. To gain more insight into the unique features of these media, we compared characteristics of calls to three technologically mediated sources of help that are part of the volunteer-based Israeli Association for Emotional First Aid (ERAN): Telephonic hotline (n = 4426), personal chat (n = 373) and an asynchronous online support group (n = 954). Threats of suicide were much more frequent among participants in the asynchronous support group than the telephone and personal chat. These findings encourage further research into suicide-related interpersonal exchanges in asynchronous online support groups.

  9. Mobile speech and advanced natural language solutions

    CERN Document Server

    Markowitz, Judith

    2013-01-01

    Mobile Speech and Advanced Natural Language Solutions provides a comprehensive and forward-looking treatment of natural speech in the mobile environment. This fourteen-chapter anthology brings together lead scientists from Apple, Google, IBM, AT&T, Yahoo! Research and other companies, along with academicians, technology developers and market analysts.  They analyze the growing markets for mobile speech, new methodological approaches to the study of natural language, empirical research findings on natural language and mobility, and future trends in mobile speech.  Mobile Speech opens with a challenge to the industry to broaden the discussion about speech in mobile environments beyond the smartphone, to consider natural language applications across different domains.   Among the new natural language methods introduced in this book are Sequence Package Analysis, which locates and extracts valuable opinion-related data buried in online postings; microintonation as a way to make TTS truly human-like; and se...

  10. An Mobility Typology of US Cities

    Science.gov (United States)

    KC, B.; Stewart, R.; King, A. W.

    2017-12-01

    Urban mobility is a pressing problem and one growing with urbanization. Urban mobility, for example, accounts for 28 % of all CO2 emissions from road transport and restrictions in urban mobility have economic and social consequences. Occupational flow, movement to and from work, plays a vital role in shaping urban mobility patterns and is dependent on urban infrastructures as well as the geographical distribution of households and occupations. Urban mobility varies among different population subgroups such as race, age, and income in complex multivariate patterns. To explore and quantify these patterns, we use multivariate clustering to build a typology of urban mobility for the Metropolitan Statistical Areas of the United States using the occupational flow data from US Census Bureau's Longitudinal Employer-Household Dynamics- Origin-Destination Employment Statistics. We use characteristics such as work radius, connectivity, and number of jobs for different population subgroups such as income, age, and industry to define the typology, objectively classifying metropolitan areas with similar mobility patterns as belonging to the same mobility type. The mobility typology addresses whether urban areas with similar transportation infrastructure have similar mobility patterns. Additionally, similarities and differences in the mobility typology of the demographic groups provides valuable insights into overall mobility experience which can help transportation planners design equitable and sustainable transportation infrastructures.

  11. Mobile leak testing system

    International Nuclear Information System (INIS)

    Ungr, F.

    The design and implementation are described of a mobile testing unit ULTRATEST M for helium leak tests. The equipment has been developed by Leybold-Heraeus GmbH in Cologne and is in-built in a Mercedes-Benz 208 van. The equipment is designed for the operative use in assembly and construction of nuclear power plants and its throughput is sufficient for checking the whole upper reactor block. It may also be used for removing defects of vacuum equipment requiring a high level of tightness or equally demanding equipment used in the chemical industry. Experience with the equipment is described. (B.S.)

  12. Designing Mobilities

    DEFF Research Database (Denmark)

    Jensen, Ole B.

    How is the width of the pavement shaping the urban experience? How is the material design of transport infrastructure and mobile technology affording social interaction in everyday life spaces? How do people inhabit these spaces with their bodies and in accordance to social and cultural norms...

  13. Mobile IP

    NARCIS (Netherlands)

    Heijenk, Geert; Sallent, S.; Pras, Aiko

    1999-01-01

    The Internet is growing exponentially, both in the amount of traffic carried, and in the amount of hosts connected. IP technology is becoming more and more important, in company networks (Intranets), and also in the core networks for the next generation mobile networks. Further, wireless access to

  14. Mobile Misfortune

    DEFF Research Database (Denmark)

    Vigh, Henrik Erdman

    2015-01-01

    of the mobility it enables. This article, thus, looks at the motives and manners in which young men in Bissau become caught up in transnational flows of cocaine. It shows how motion is emotively anchored and affectively bound: tied to and directed toward a feeling of worth and realisation of being, and how...

  15. Going Mobile?

    DEFF Research Database (Denmark)

    Tallon, Loic; Froes, Isabel Cristina G.

    2011-01-01

    If the future is mobile, how is the museum community developing within that future? What are the challenges museums face within it? In which directions should we be seeking to evolve our collective knowledge share? It was to gain observations on questions such as these that the 2011 Museums & Mob...

  16. Resource Mobilization

    International Development Research Centre (IDRC) Digital Library (Canada)

    Annex 1: The Scoping Study on Donor Funding for. Development Research in ... publication of the Resource Mobilization: A Practical Guide for Research .... applied the concept or technique, which validates the practical application of ... some other staff member would write up a grant application addressed to one, two, or a ...

  17. Mobile Phone

    Institute of Scientific and Technical Information of China (English)

    籍万杰

    2004-01-01

    Your mobile phone rings.and instead of usual electronic signals,it's playing your favorite music.A friend sends your favorite song to cheer you up.One day,a record company might forward new records and music videos to your phone.

  18. Design of radio frequency power amplifiers for cellular phones and base stations in modern mobile communication systems

    OpenAIRE

    Wu, Lei

    2009-01-01

    The mobile radio communication has begun with Guglielmo Marconi's and Alexander Popov's experiments with ship-to-shore communication in the 1890's. Land mobile radio telephone systems have been used since the Detroit City Police Department installed the first wireless communication system in 1921. Since that time, radio systems have become more and more important for both voice and data communication. The modern mobile communication systems are mainly designed in high frequency ranges due...

  19. 47 CFR 36.331 - Information origination/termination expenses-Account 6310 (Class B telephone companies); Accounts...

    Science.gov (United States)

    2010-10-01

    ... telephone companies). (a) The expenses in this account are classified as follows: (1) Other Information... 47 Telecommunication 2 2010-10-01 2010-10-01 false Information origination/termination expenses-Account 6310 (Class B telephone companies); Accounts 6311, 6341, 6351, and 6362 (Class A telephone...

  20. Counselor competence for telephone Motivation Interviewing addressing lifestyle change among Dutch older adults

    NARCIS (Netherlands)

    Mesters, I.; Keulen, H.M. van; Vries, H. de; Brug, J.

    2017-01-01

    Counselor competence in telephone Motivation Interviewing (MI) to change lifestyle behaviors in a primary care population was assessed using the Motivational Interviewing Treatment Integrity (MITI) rating system. Counselor behavior was evaluated by trained raters. Twenty minutes of a random sample