WorldWideScience

Sample records for cellular telephones questions

  1. Cellular Telephone

    Institute of Scientific and Technical Information of China (English)

    杨周

    1996-01-01

    Cellular phones, used in automobiles, airliners, and passenger trains, are basically low-power radiotelephones. Calls go through radio transmitters that are located within small geographical units called cells. Because each cell’s signals are too weak to interfere with those of other cells operating on the same fre-

  2. Cellular telephone use and cancer risk

    DEFF Research Database (Denmark)

    2006-01-01

    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...

  3. 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...

  4. Thermal effects of radiation from cellular telephones

    Science.gov (United States)

    Wainwright, Peter

    2000-08-01

    A finite element thermal model of the head has been developed to calculate temperature rises generated in the brain by radiation from cellular telephones and similar electromagnetic devices. A 1 mm resolution MRI dataset was segmented semiautomatically, assigning each volume element to one of ten tissue types. A finite element mesh was then generated using a fully automatic tetrahedral mesh generator developed at NRPB. There are two sources of heat in the model: firstly the natural metabolic heat production; and secondly the power absorbed from the electromagnetic field. The SAR was derived from a finite difference time domain model of the head, coupled to a model `mobile phone', namely a quarter-wavelength antenna mounted on a metal box. The steady-state temperature distribution was calculated using the standard Pennes `bioheat equation'. In the normal cerebral cortex the high blood perfusion rate serves to provide an efficient cooling mechanism. In the case of equipment generally available to the public, the maximum temperature rise found in the brain was about 0.1 °C. These results will help in the further development of criteria for exposure guidelines, and the technique developed may be used to assess temperature rises associated with SARs for different types of RF exposure.

  5. Cellular telephone-based radiation detection instrument

    Science.gov (United States)

    Craig, William W.; Labov, Simon E.

    2011-06-14

    A network of radiation detection instruments, each having a small solid state radiation sensor module integrated into a cellular phone for providing radiation detection data and analysis directly to a user. The sensor module includes a solid-state crystal bonded to an ASIC readout providing a low cost, low power, light weight compact instrument to detect and measure radiation energies in the local ambient radiation field. In particular, the photon energy, time of event, and location of the detection instrument at the time of detection is recorded for real time transmission to a central data collection/analysis system. The collected data from the entire network of radiation detection instruments are combined by intelligent correlation/analysis algorithms which map the background radiation and detect, identify and track radiation anomalies in the region.

  6. Streamflow gaging in a remote area using cellular telephone telemetry

    International Nuclear Information System (INIS)

    In this paper a case study is presented describing the utilization of cellular phone technology in a remote sensing situation. Because expected annual energy estimates are vital in planning small hydroelectric projects, it is important that the flow data from river gaging stations provide reliable information to the engineer. When the project is situated in a remote area where gaging stations are unavailable. such as on an island or in emerging nations, the design engineer may need to provide the flow data himself. The problem of transmitting the flow data from a remote mountain stream away from any roads and telephone lines, to the office for computer analysis was solved by using an innovative method utilizing cellular telephones to access raw data from solar powered data loggers and pressure transducer gaging instruments

  7. "I didn't write the questions!" - Negotiating telephone-survey questions on birth timing

    Directory of Open Access Journals (Sweden)

    Marian May

    2008-06-01

    Full Text Available This paper examines interviewer-respondent interaction in the collection of demographic data. Conversation analysis (CA makes transparent the interaction between an interviewer and 25 respondents on a question about pregnancy and birth timing in an Australian telephone survey, Negotiating the Life Course. The analysis focuses on the troubles that occur and the work interviewers do to fit respondents' answers to the survey researcher's categories. Interviewers are shown to act as mediators in difficult interaction, with responses often distorted by question format, the imperative of achieving an allowed response, and the need to keep the respondent in the survey.

  8. 75 FR 59579 - Restrictions on Railroad Operating Employees' Use of Cellular Telephones and Other Electronic...

    Science.gov (United States)

    2010-09-27

    ... cell phones (mobile phones/cellular phones) have been a concern for years. In addition, each day... of Cellular Telephones and Other Electronic Devices Late Season; Final Rule #0;#0;Federal Register... Employees' Use of Cellular Telephones and Other Electronic Devices AGENCY: Federal Railroad...

  9. 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.

  10. The Long Term Effects of Cellular-Telephone-Delivered Telephone Intervention Problem Solving (TIPS) For Schizophrenia Spectrum Disorders (SSDs).

    Science.gov (United States)

    Beebe, Lora Humphrey; Smith, Kathlene; Phillips, Chad; Velligan, Dawn; Tavakoli, Abbas

    2014-11-01

    Introduction. Although an extensive body of literature suggests that face-to-face problem-solving interventions are an effective means of fostering psychiatric medication adherence for persons with SSDs, the majority of outpatients with SSDs lack access to this proven intervention. There is a need for exploration of alternate delivery methods for problem solving. Design. This randomized controlled trial will examine the effectiveness of cellular telephone delivered Telephone Intervention - Problem Solving (TIPS) upon medication adherence, medication self efficacy and symptom management in outpatients with SSDs over 9 monthsMethods. To ensure consistent telephone access, all one hundred twenty eight participants will be provided a basic cellular telephone with unlimited local calling for 9 months. Participants will be randomly assigned to treatment as usual plus weekly TIPS or treatment as usual only (TAU). Assessment of serum medication levels, pill count medication adherence, medication attitudes and psychiatric symptoms will be conducted at baseline and every 3 months on all participants. Summary.In addition to testing the long term effect of TIPS, this study will provide information on the responses to our cellular telephone delivery method. We believe this information will be critical as we continue to explore a variety of cellular telephone technologies to provide needed interventions to persons with SSDs in a feasible, economical way.

  11. 75 FR 27672 - Restrictions on Railroad Operating Employees' Use of Cellular Telephones and Other Electronic...

    Science.gov (United States)

    2010-05-18

    ... caused by cell phones (mobile phones/cellular phones) have been a concern for years. In addition, each...' Use of Cellular Telephones and Other Electronic Devices AGENCY: Federal Railroad Administration (FRA... send a text message, dial a phone, or become occupied with another activity while driving. In...

  12. Design of mobile telemedicine systems using GSM and IS-54 cellular telephone standards.

    Science.gov (United States)

    Istepanian, R H; Woodward, B; Gorilas, E; Balos, P A

    1998-01-01

    This paper presents an overview of the design of mobile telemedical systems using cellular telephone channels. A mobile telemedicine communication system was studied using both the GSM and the IS-54 standards, which are the most widely used commercial cellular telephone systems in Europe and North America, respectively. A simulation using a photoplethesmography signal showed successful transmission of data with bit error rates of less than 10(-7) at the receiver for the IS-54 standard and less than 10(-5) for the GSM standard, depending on the mobile channel conditions used. PMID:9640747

  13. Assessment of radiofrequency exposure from cellular telephone daily use in an epidemiological study

    DEFF Research Database (Denmark)

    Berg, Gabriele; Schüz, Joachim; Samkange-Zeeb, Florence;

    2005-01-01

    , the variance increased to 26%. Minor confounding factors were "network provider", "contract form", and "cellular phone model". DISCUSSION: The number of calls alone is a sufficient parameter to estimate the cumulative power emitted by the handset of a cellular telephone. The cumulative power emitted...... emitted by the mobile phone handset during each base station contact. Information on cellular phone use for the same time period from traffic records of the network providers and from face-to-face interviews with the participants 3 months after the SMP use was assessed. Pearson's correlation coefficients...

  14. Feasibility of Ecological Momentary Assessment Using Cellular Telephones in Methamphetamine Dependent Subjects

    Directory of Open Access Journals (Sweden)

    John Mendelson

    2008-01-01

    Full Text Available Background: Predictors of relapse to methamphetamine use are poorly understood. State variables may play an important role in relapse, but they have been difficult to measure at frequent intervals in outpatients.Methods: We conducted a feasibility study of the use of cellular telephones to collect state variable data from outpatients. Six subjects in treatment for methamphetamine dependence were called three times per weekday for approximately seven weeks. Seven questionnaires were administered that assessed craving, stress, affect and current type of location and social environment.Results: 395/606 (65% of calls attempted were completed. The mean time to complete each call was 4.9 (s.d. 1.8 minutes and the mean time to complete each item was 8.4 (s.d. 4.8 seconds. Subjects rated the acceptability of the procedures as good. All six cellular phones and battery chargers were returned undamaged.Conclusion: Cellular telephones are a feasible method for collecting state data from methamphetamine dependent outpatients.

  15. Cellular telephone use during free-living walking significantly reduces average walking speed

    OpenAIRE

    Jacob E. Barkley; Lepp, Andrew

    2016-01-01

    Background Cellular telephone (cell phone) use decreases walking speed in controlled laboratory experiments and there is an inverse relationship between free-living walking speed and heart failure risk. The purpose of this study was to examine the impact of cell phone use on walking speed in a free-living environment. Methods Subjects (n = 1142) were randomly observed walking on a 50 m University campus walkway. The time it took each subject to walk 50 m was recorded and subjects were coded i...

  16. Cellular Telephones, Magnetic Field Exposure, Risk of Brain Tumours and Cancer at Other Sites: A Cohort Study (invited paper)

    International Nuclear Information System (INIS)

    The purpose of the study is to investigate whether exposure to electromagnetic fields from cellular telephones is associated with brain tumours and cancer at other sites. Key information has been obtained on all cellular telephone subscribers in Denmark from 1 January 1982 to 31 December 1995. The overall subscriber cohort will include approximately 500,000 individuals. Collected information includes name of subscriber, address, telephone number, system used (analogue or digital), and annual use of the telephone. The name and address of the subscribers will be linked to the Central Population Register, and the personal identification number will be supplied in addition to information on vital status and migration. Finally, all members of the cohort will be linked to the Danish Cancer Registry, and the observed number of tumours will be compared with those expected on the basis of national cancer incidence rates stratified by sex, age, and calendar time. (author)

  17. Study Design for a Case Control Investigation of Cellular Telephones and Other Risk Factors for Brain Tumors in Adults

    Energy Technology Data Exchange (ETDEWEB)

    Inskip, P.D.; Hatch, E.E.; Stewart, P.A.; Heineman, E.F.; Ziegler, R.G.; Dosemeci, M.; Parry, D.; Rothman, N.; Boice, J.D. Jr.; Wilcosky, T.C.; Watson, D.J.; Shapiro, W.R.; Selker, R.G.; Fine, H.A.; Black, P. McL.; Loeffler, J.S.; Linet, M.S

    1999-07-01

    The aetiology of brain tumours is poorly understood. Due, in part, to public concern about a postulated relationship between the use of cellular telephones or other increasingly prevalent environmental exposures and the incidence of brain cancer in adults, the National Cancer Institute is collaborating with three US hospitals in a comprehensive case control study of malignant and benign brain tumours. Factors under consideration include use of cellular phones and other wireless communication devices, workplace exposures to chemical agents and electromagnetic fields, dietary factors, family history of tumours, genetic determinants of susceptibility, home appliance use, reproductive history and hormonal exposures, viruses, medical and dental exposure to ionising radiation, and other aspects of medical history. Approximately 800 newly diagnosed brain tumour cases and 800 controls were enrolled at hospitals in Boston, Phoenix and Pittsburgh from 1994 to 1998. Cases include all adults (age {>=} 18 y) newly diagnosed with a histologically confirmed intracranial glioma, histologically confirmed intracranial meningioma or acoustic neuroma. Controls are patients admitted to the same hospitals as the cases, and treated for any of a variety of non-malignant conditions. Key features of the study include its large size, the emphasis on rapid ascertainment of incident cases and interview of study subjects rather than surrogate respondents, the use of detailed, job-specific questions developed by industrial hygienists to ascertain occupational exposures, and the storage of blood samples for future evaluation of inherited susceptibility, biomarkers of exposure and gene environment interactions. (author)

  18. An analysis of cellular telephone and INMARSAT systems for providing radio data link computer communications for US Navy vessels

    Science.gov (United States)

    Cooper, David L., Jr.

    1993-12-01

    This thesis examines radio frequency data link computer communications systems with emphasis on their potential application to ship/shore communications. Covered are two systems that experts believe hold the most promise for DOD application, International Maritime Satellite (INMARSAT) and cellular radiotelephones. An analysis of system capabilities, cost, and future potential is performed for each, and then the two systems are compared. In addition, a thorough discussion of the security issues for each system and final conclusions/recommendations are presented. The conclusions suggest that increased cellular radiotelephone usage vice INMARSAT by fleet units would optimize fleet readiness and improve supply system performance. Based on these conclusions, this author's recommendation is that all Navy ships be equipped with a cellular telephone system, while all aircraft carriers and amphibious aircraft carriers be equipped with both cellular and INMARSAT systems.

  19. Reliability of self-reported health risk factors and chronic conditions questions collected using the telephone in South Australia, Australia

    Directory of Open Access Journals (Sweden)

    Dal Grande Eleonora

    2012-07-01

    Full Text Available Abstract Background Accurate monitoring of health conditions and behaviours, and health service usage in the population, using an effective and economical method is important for planning and evaluation. This study examines the reliability of questions asked in a telephone survey by conducting a test/retest analysis of a range of questions covering demographic variables, health risk factors and self-reported chronic conditions among people aged 16 years and over. Methods A Computer Assisted Telephone Interviewing (CATI survey on health issues of South Australians was re-administered to a random sub-sample of 154 respondents between 13-35 days (mean 17 after the original survey. Reliability between questions was assessed using Cohen’s kappa and intraclass correlation coefficients. Results Demographic questions (age, gender, number of adults and children in the household, country of birth showed extremely high reliability (0.97 to 1.00. Health service use (ICC = 0.90 95% CI 0.86-0.93 and overall health status (Kappa = 0.60 95% CI 0.46-0.75 displayed moderate agreement. Questions relating to self-reported risk factors such as smoking (Kappa = 0.81 95% CI 0.72-0.89 and alcohol drinking (ICC 0.75 = 95% CI 0.63-0.83 behaviour showed good to excellent agreement, while questions relating to self-reported risk factors such as time spent walking for physical activity (ICC 0.47 = 95% CI 0.27-0.61, fruit (Kappaw = 0.60 95% CI 0.45-0.76 and vegetable consumption (Kappaw = 0.50 95% CI 0.32-0.69 showed only moderate agreement. Self-reported chronic conditions displayed substantial to almost perfect agreement (0.72 to 1.00 with the exception of moderate agreement for heart disease (Kappa = 0.82 95% CI 0.57-0.99. Conclusion These results show the questions assessed to be reliable in South Australia for estimating health conditions and monitoring health related behaviours using a CATI survey.

  20. Effects of cellular telephone manipulation on driver`s performance; Jidosha untenchu no keitai denwa shiyo sosa ni kanrensuru mondai no kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    Tokunaga, R.; Ozawa, M.; Hagiwara, T. [Hokkaido University, Sapporo (Japan); Takagi, H.; Shimojo, A. [Civil Engineering Research Institute of Hokkaido, Hokkaido (Japan)

    1997-10-01

    The present evaluates effects of cellular telephone manipulation on driver`s performance. The major independent variables were the reaction time and the mental workload. Hart et al. proposed the concept of the subjective mental workload. Experiments were conduced using a driving simulator without motion. Findings showed that the hands free system may provide less effect than the cellular telephone on the passenger seat on driver`s reaction time and mental workload. 4 refs., 2 tabs., 5 figs.

  1. Impact of the Telecommunications Act of 1996 and spectrum allocation on cellular telephone technology

    OpenAIRE

    Glowacki, Jason P.

    2003-01-01

    From 1983, when the first cellular network was established, to 1992, the wireless industry grew by ten million customers. From 1993 to 2000, the wireless industry grew by 90 million customers. Today, there are more than 149 million U.S. wireless subscribers. The phenomenal growth of the wireless industry can be traced to several factors. These factors are improvements in cellular technology, expansion of that technology and the allocation of spectrum by the federal government. This thesis ana...

  2. Are there differences in responses to social identity questions in face-to-face versus telephone interviews? Results of an experiment on a longitudinal survey

    OpenAIRE

    Nandi, Alita; Platt, Lucinda

    2016-01-01

    This paper investigates the effect of interview mode (telephone versus face-to-face) on responses to a 13-item module of identity questions covering distinct domains. With increasing moves towards mixed-mode implementation, especially in longitudinal surveys, establishing whether mode effects are likely to influence findings is of practical value. A growing number of studies explore mode effects; but the potential impact of mode on identity questions has not been investigated, even though suc...

  3. Driven to distraction: dual-Task studies of simulated driving and conversing on a cellular telephone.

    Science.gov (United States)

    Strayer, D L; Johnston, W A

    2001-11-01

    Dual-task studies assessed the effects of cellular-phone conversations on performance of a simulated driving task. Performance was not disrupted by listening to radio broadcasts or listening to a book on tape. Nor was it disrupted by a continuous shadowing task using a handheld phone, ruling out, in this case, dual-task interpretations associated with holding the phone, listening, or speaking, However significant interference was observed in a word-generation variant of the shadowing task, and this deficit increased with the difficulty of driving. Moreover unconstrained conversations using either a handheld or a hands-free cell phone resulted in a twofold increase in the failure to detect simulated traffic signals and slower reactions to those signals that were detected. We suggest that cellular-phone use disrupts performance by diverting attention to an engaging cognitive context other than the one immediately associated with driving. PMID:11760132

  4. Study of effects of radio-wave frequency radiation emitted from cellular telephones on embryonic development of danio rerio

    Science.gov (United States)

    Vagula, Mary; Harkless, Ryan

    2013-05-01

    Radio wave frequency (RF) radiation emitted from cellular telephones has become increasingly ubiquitous as a result of the popularity of these phones. With the increasing and unavoidable exposure to RF radiation a reality, it is imperative that the effects of such radiation on living tissue be well understood. In particular, it is critical to understand any effects that RF radiation may have as a carcinogen and on embryonic development, as pregnant women are not exempt from such exposure. As a model organism, zebrafish (Danio rerio) have been studied extensively, and their value in studies of gene expression cannot be overstated. This study observed the effects of RF radiation on the embryonic development of zebrafish. The expression of two genes, shha and hoxb9a, that are key to the early development of the fish was examined. Both genes have homologs in humans as well as in other model organisms. Preliminary results suggest that exposure to cell phone radiation might have an effect on the expression of shha in zebrafish embryos, causing under expression. More trials are necessary to validate these results.

  5. Mortality by neoplasia and cellular telephone base stations in the Belo Horizonte municipality, Minas Gerais state, Brazil

    Energy Technology Data Exchange (ETDEWEB)

    Dode, Adilza C., E-mail: adilzadode@terra.com.br [Minas Methodist University Center Izabela Hendrix, Belo Horizonte City, Minas Gerais State (Brazil); Municipal Government of Belo Horizonte, Municipal Health Department, Belo Horizonte City, Minas Gerais State (Brazil); MRE Engenharia (Electromagnetic Radiations Measurement-Engineering), Belo Horizonte City, Minas Gerais State (Brazil); Leao, Monica M.D., E-mail: monica@desa.ufmg.br [UFMG-Universidade Federal de Minas Gerais-Belo Horizonte, Environmental and Sanitary Engineering Department, Belo Horizonte City, Minas Gerais State (Brazil); Tejo, Francisco de A.F. [UFCG-Universidade Federal de Campina Grande, Center of Electrical Engineering and Informatics, Academic Unit of Electrical Engineering, Paraiba State (Brazil); Gomes, Antonio C.R. [MRE Engenharia (Electromagnetic Radiations Measurement-Engineering), Belo Horizonte City, Minas Gerais State (Brazil); Dode, Daiana C. [MRE Engenharia (Electromagnetic Radiations Measurement-Engineering), Belo Horizonte City, Minas Gerais State (Brazil); Faculty of Medical Sciences, Medicine-Belo Horizonte, Belo Horizonte City, Minas Gerais State (Brazil); Dode, Michael C. [MRE Engenharia (Electromagnetic Radiations Measurement-Engineering), Belo Horizonte City, Minas Gerais State (Brazil); Moreira, Cristina W.; Condessa, Vania A.; Albinatti, Claudia [Municipal Government of Belo Horizonte, Municipal Health Department, Belo Horizonte City, Minas Gerais State (Brazil); Caiaffa, Waleska T. [UFMG-Universidade Federal de Minas Gerais-Belo Horizonte, Urban Health Observatory, Belo Horizonte City, Minas Gerais State (Brazil)

    2011-09-01

    Pollution caused by the electromagnetic fields (EMFs) of radio frequencies (RF) generated by the telecommunication system is one of the greatest environmental problems of the twentieth century. The purpose of this research was to verify the existence of a spatial correlation between base station (BS) clusters and cases of deaths by neoplasia in the Belo Horizonte municipality, Minas Gerais state, Brazil, from 1996 to 2006 and to measure the human exposure levels to EMF where there is a major concentration of cellular telephone transmitter antennas. A descriptive spatial analysis of the BSs and the cases of death by neoplasia identified in the municipality was performed through an ecological-epidemiological approach, using georeferencing. The database employed in the survey was composed of three data banks: 1. death by neoplasia documented by the Health Municipal Department; 2. BSs documented in ANATEL ('Agencia Nacional de Telecomunicacoes': 'Telecommunications National Agency'); and 3. census and demographic city population data obtained from official archives provided by IBGE ('Instituto Brasileiro de Geografia e Estatistica': 'Brazilian Institute of Geography and Statistics'). The results show that approximately 856 BSs were installed through December 2006. Most (39.60%) of the BSs were located in the 'Centro-Sul' ('Central-Southern') region of the municipality. Between 1996 and 2006, 7191 deaths by neoplasia occurred and within an area of 500 m from the BS, the mortality rate was 34.76 per 10,000 inhabitants. Outside of this area, a decrease in the number of deaths by neoplasia occurred. The greatest accumulated incidence was 5.83 per 1000 in the Central-Southern region and the lowest incidence was 2.05 per 1000 in the Barreiro region. During the environmental monitoring, the largest accumulated electric field measured was 12.4 V/m and the smallest was 0.4 V/m. The largest density power was 40.78 {mu

  6. Do Interviewers' Health Beliefs and Habits Modify Responses to Sensitive Questions? A study using Data Collected from Pregnant women by Means of Computer-assisted Telephone Interviews

    DEFF Research Database (Denmark)

    Andersen, Anne-Marie Nybo; Olsen, Jørn

    2002-01-01

    If interviewers' personal habits or attitudes influence respondents' answers to given questions, this may lead to bias, which should be taken into consideration when analyzing data. The authors examined a potential interviewer effect in a study of pregnant women in which exposure data were obtained...... through computer-assisted telephone interviews. The authors compared interviewer characteristics for 34 interviewers with the responses they obtained in 12,910 interviews carried out for the Danish National Birth Cohort Study. Response data on smoking and alcohol consumption in the first trimester...... of pregnancy were collected during the time period October 1, 1997-February 1, 1999. Overall, the authors found little evidence to suggest that interviewers' personal habits or attitudes toward smoking and alcohol consumption during pregnancy had consequences for the responses they obtained; neither did...

  7. Telefonía móvil: percepción social y hechos The cellular mobile telephone: social perception and real facts

    Directory of Open Access Journals (Sweden)

    Pedro Javier Galache Ríos

    2005-12-01

    Full Text Available La telefonía móvil ha evolucionado desde un uso muy escaso y restringido hasta la universalización de sus servicios a toda la sociedad.La percepción social de que la telefonía móvil representa un riesgo para la salud, ha hecho necesario la realización de numerosos estudios científico-técnicos y la promulgación de legislación que garantice el desarrollo y aprovechamiento de la sociedad de información, con el objetivo último de la protección de la salud.The cellular mobil telephone has evolved, in a very short period of time, from a technology restricted and scarcely used to the universalitation of its use by all the societies.The social perception that cellular mobil telephone represents a public health risk has created the need of developing a great deal of scientific/tecnics studies and also the implementation of legislation that gaaranties the development and use of information with the uppermost aim of public health protection.

  8. An analysis of cellular telephone and INMARSAT systems for providing radio data link computer communications for US Navy vessels

    OpenAIRE

    Cooper, David Lee, Jr.

    1993-01-01

    Approved for public release; distribution is unlimited. This thesis examines radio frequency data link computer communications systems with emphasis on their potential application to ship/ shore communications. Covered are two systems that experts believe hold the most promise for DoD application, International Maritime Satellite (INMARSAT) and cellular radiotelephones. An analysis of system capabilities, cost, and future potential is performed for each, and then the two systems are compar...

  9. 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. 

  10. Psychiatric diagnosis by telephone : is it an opportunity?

    NARCIS (Netherlands)

    Muskens, Esther M. H.; Lucassen, Peter; Groenleer, Wilke; van Weel, Chris; Voshaar, Richard Oude; Speckens, Anne

    2014-01-01

    BACKGROUND: For reasons of feasibility, diagnostic telephone interviews are frequently used in research of psychiatric morbidity. However, it is unknown whether diagnostic telephone interviews are as valid as diagnostic face-to-face interviews. RESEARCH QUESTION: Are diagnostic telephone interviews

  11. 基于无线通信网络的移动电话定位新技术%A New Cellular Telephone Location Technology Based on Wireless Communication Network

    Institute of Scientific and Technical Information of China (English)

    张贵明黄顺吉; 张元莉

    2001-01-01

    由于GPS定位受多种因素的制约,提出了一种基于无线通信网络的移动电话定位新技术。该技术基于TDOA方法,只要求对现有移动通信网络中基站和控制中心的软硬件作适当的修改,就能实现对移动电话的定位和监控。该技术具有广阔的应用前景。%This paper presents a new cellular telephone location technology based on wireless communication network, which uses TDOA, only requires appropriate modification for hardware and software of base-station and control center, the location and tracking of cellular telephone will be realized. The application of this technology is wide.

  12. 'Am I not answering your questions properly?':Clarification, adequacy and responsiveness in semi-structured telephone and face-to-face interviews

    OpenAIRE

    Irvine, A.; Drew, Paul; Sainsbury, Roy Derek

    2013-01-01

    This article considers spoken interaction in semi-structured qualitative research interviews, comparing those that are conducted by telephone or face-to-face. It draws upon recent empirical research that illuminated some of the differences that may be observed between these two interview modes. Methodological techniques drawn from Conversation Analysis were used to conduct a systematic and transparent comparison of the interview interactions, focusing on the spoken interactional devices that ...

  13. The usefulness of the Basic Question Procedure for determining non-response bias in substantive variables - A test of four telephone questionnaires

    NARCIS (Netherlands)

    van Goor, Henk; van Goor, Annemiek

    2007-01-01

    The Basic Question Procedure (BQP) is a method for determining non-response bias. The BQP involves asking one basic question - that is, the question relating to the central substantive variable of the study - of those persons who refuse to participate in the survey. We studied the usefulness of this

  14. Diagnosing Delirium by Telephone

    OpenAIRE

    Marcantonio, Edward R.; Sm,; Michaels, Mary; Resnick, Neil M.

    1998-01-01

    To determine whether delirium can be diagnosed by telephone, we interviewed 41 subjects aged 65 years or older 1 month after repair of hip fracture, first by telephone and then face-to-face. Interviews included the modified telephone Mini-Mental State Examination and the Delirium Symptom Interview. Delirium was diagnosed using the Confusion Assessment Method diagnostic algorithm, and the telephone results were compared with the face-to-face results (the “gold standard”). Of 41 subjects, 6 wer...

  15. Positioning of IP telephones

    OpenAIRE

    Anna, Ljungström

    2011-01-01

    This report considers the problems with positioning of emergency telephone calls. Emergency calls to the emergency number “112” answered by the emergency service in Sweden cannot always be positioned. That is, it cannot be decided where the call is coming from. The problem with positing of emergency calls is mainly caused by emergency calls coming from Internet Protocol (IP) telephones. Since the use of IP telephones are increasing the number of emergency calls coming from IP telephones will ...

  16. The Ontogenesis of Telephone Interaction.

    Science.gov (United States)

    Mininni, Giuseppe

    1985-01-01

    A longitudinal study of the acquisition of telephone skills among five preschool children analyzed play telephone interactions and real telephone conversations for similarities and changes in performance. (MSE)

  17. 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.

  18. Rat testicular impairment induced by electromagnetic radiation from a conventional cellular telephone and the protective effects of the antioxidants vitamins C and E

    Directory of Open Access Journals (Sweden)

    Mona Abdullah Al-Damegh

    2012-07-01

    Full Text Available OBJECTIVE: The aim of this study was to investigate the possible effects of electromagnetic radiation from conventional cellular phone use on the oxidant and antioxidant status in rat blood and testicular tissue and determine the possible protective role of vitamins C and E in preventing the detrimental effects of electromagnetic radiation on the testes. MATERIALS AND METHODS: The treatment groups were exposed to an electromagnetic field, electromagnetic field plus vitamin C (40 mg/kg/day or electromagnetic field plus vitamin E (2.7 mg/kg/day. All groups were exposed to the same electromagnetic frequency for 15, 30, and 60 min daily for two weeks. RESULTS: There was a significant increase in the diameter of the seminiferous tubules with a disorganized seminiferous tubule sperm cycle interruption in the electromagnetism-exposed group. The serum and testicular tissue conjugated diene, lipid hydroperoxide, and catalase activities increased 3-fold, whereas the total serum and testicular tissue glutathione and glutathione peroxidase levels decreased 3-5 fold in the electromagnetism-exposed animals. CONCLUSION: Our results indicate that the adverse effect of the generated electromagnetic frequency had a negative impact on testicular architecture and enzymatic activity. This finding also indicated the possible role of vitamins C and E in mitigating the oxidative stress imposed on the testes and restoring normality to the testes.

  19. 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.

  20. 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

  1. 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

  2. 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

  3. 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

  4. 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

  5. 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

  6. 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...

  7. Use of an in vitro muscle model to investigate cellular and molecular aspects of exercise physiology: Answering the key questions

    OpenAIRE

    Player, D. J.; Martin, N. R. W.; Davies, P; Sculthorpe, N.; Castle, P. C.; Passey, S.; Mudera, V.; Ferguson, R.; Lewis, M. P.

    2011-01-01

    Research within exercise physiology has traditionally focused upon measurements of gross physiological function of skeletal muscle. However, in order to develop a greater understanding of the exact mechanisms that contribute to skeletal muscle in response to exercise, the cellular and molecular determinants need to be investigated. There is a growing body of in vivo research utilising methods of molecular biology, which has led to the establishment of proposed genes and proteins involved in t...

  8. Assessing Adult Literacy by Telephone.

    Science.gov (United States)

    Sticht, Thomas G.; Hofstetter, C. Richard; Hofstetter, Carolyn H.

    1996-01-01

    Examines the construct and action validity of the use of simple checklists to assess the declarative knowledge component of adult's literacy by telephone. Finds significant relationships among knowledge when assessed either by listening (telephone) or by reading (mailed questionnaire) modality. Concludes that the telephone method may provide a…

  9. A Telephone Call

    Institute of Scientific and Technical Information of China (English)

    王晓兰

    2004-01-01

    At about two o'clock on a cold winter morning, a doctor drove seven miles in answer to a telephone call. On his coming the man who had called him in said, “Doctor, I don't have a sore throat, I don't cough.I have no pain either in the side or in the back, I'm not running a temperature, but still I feel that death is near.”

  10. Big Red Telephone, Gone

    Institute of Scientific and Technical Information of China (English)

    Toni Piech

    2006-01-01

    @@ The Chinese big red telephones looked exactly as Iimagined the ones servicing the direct emergen line between the Kreml and the White House duing the cold-war era would have look like. But here in China, every kio seemed to have such a device in t1990s, and anyone could use it for ju 0.2 yuan. The government did not juinstall public phones on street corner but they let small-business owners pa ticipate in telecommunication. Supply and demand were juggled by a kind of Hutong capitalism.

  11. 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

  12. 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  

  13. Review on Telephone Conversations Analysis

    Institute of Scientific and Technical Information of China (English)

    张咏梅

    2014-01-01

    Telephone conversation, one of the most common uses of human communication, has been a hot topic in linguistic field in modern times. This essay aims at reviewing the main theories and findings in telephone conversation analysis and provid-ing some insights of this aspect which can often be overlooked in our daily life. It is also hoped that this essay can help to pave a foundation for further in-depth study in telephone conversations.

  14. Speech Communication and Telephone Networks

    Science.gov (United States)

    Gierlich, H. W.

    Speech communication over telephone networks has one major constraint: The communication has to be “real time”. The basic principle since the beginning of all telephone networks has been to provide a communication system capable of substituting the air path between two persons having a conversation at 1-m distance. This is the so-called orthotelephonic reference position [7]. Although many technical compromises must be made to enable worldwide communication over telephone networks, it is still the goal to achieve speech quality performance which is close to this reference.

  15. A closed, digital telephone system

    Science.gov (United States)

    Monford, L. G., Jr.

    1973-01-01

    Digital system can accommodate sixteen or more telephone or data units and eight, simultaneous two-way conversations through only four interconnecting wires. It uses fewer circuit components, is not bulky or complex, and requires no central exchange control.

  16. Unscheduled Telephone Calls to Measure Percent Syllables Stuttered during Clinical Trials

    Science.gov (United States)

    Karimi, Hamid; O'Brian, Sue; Onslow, Mark; Jones, Mark; Menzies, Ross; Packman, Ann

    2013-01-01

    Purpose: Researchers have used unscheduled telephone calls for many years during clinical trials to measure adult stuttering severity before and after treatment. Because variability is a hallmark of stuttering severity with adults, it is questionable whether an unscheduled telephone call is truly representative of their everyday speech. Method:…

  17. 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

  18. Schedule for the update of CERN telephone network

    CERN Multimedia

    2003-01-01

    The continuation of ours tasks to update the network is scheduled as follows: May 12 Update of switch N7: Bldg. 39 and 40 We would like to remind you that disturbances or even interruptions of telephony services may occur from 18:30 to 00:00 on the above mentioned dates. CERN divisions are invited to avoid any change requests (set-ups, move or removals) of telephones and fax machines until 12th May. Should you need more details, please send us your questions by email to Standard.Telephone@cern.ch.

  19. 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.

  20. 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.

  1. WORK ON TELEPHONE NETWORK LEP SITE

    CERN Multimedia

    2000-01-01

    The telephone service will make modifications on the LEP network the 12th December 2000 from 5.30pm. This will cause disturbances on telephone connections on the whole LEP area. For more information please call 160026.

  2. Calling(sup SM) network: A global telephone utility

    Science.gov (United States)

    Tuck, Edward F.; Patterson, David P.; Stuart, James R.; Lawrence, Mark H.

    There is a very large demand for basic telephone service in developing nations and remote parts of industrialized nations, which cannot be met by conventional wireline and cellular systems. This is the world's largest unserved market. We describe a system which uses recent advances in active phased arrays, fast-packet switching technology, adaptive routing, and light spacecraft technology, in part based on the work of the Jet Propulsion Laboratory and on recently-declassified work done on the Strategic Defense Initiative, to make it possible to address this market with a global telephone network based on a large low-Earth-orbit constellation of identical satellites. A telephone utility can use such a network to provide the same modern basic and enhanced telephone services offered by telephone utilities in the urban centers of fully-industrialized nations. Economies of scale permit capital and operating costs per subscriber low enough to provide service to all subscribers, regardless of location, at prices comparable to the same services in urban areas of industrialized nations, while generating operating profits great enough to attract the capital needed for its construction. The bandwidth needed to support the capacity needed to gain those economies of scale require that the system use Ka-band frequencies. This choice of frequencies places unusual constraints on the network design, and in particular forces the use of a large number of satellites. Global demand for basic and enhanced telephone service is great enough to support at least three networks of the size described herein. The volume of advanced components, and services such as launch services, required to construct and replace these networks is sufficient to propel certain industries to market leadership positions in the early 21st century.

  3. 33 CFR 20.707 - Telephonic testimony.

    Science.gov (United States)

    2010-07-01

    ... Hearings § 20.707 Telephonic testimony. (a) The ALJ may order the taking of the testimony of a witness by telephonic conference call. A person presenting evidence may by motion ask for the taking of testimony by... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Telephonic testimony....

  4. Telephone Interviewing Practices within Academic Libraries

    Science.gov (United States)

    Engel, Debra; Robbins, Sarah

    2009-01-01

    This study explores the use of telephone interviews within academic libraries by surveying the 112 academic institutional members of the Association of Research Libraries to identify how telephone interviews are utilized. By comparing the literature to the research results, the authors conclude with best practices for telephone interviews.…

  5. Unannounced telephone interviews: A useful and positively received tool in the reinforcement of lifestyle intervention

    Directory of Open Access Journals (Sweden)

    Hilde Kristin Brekke

    2009-12-01

    Full Text Available Hilde Kristin Brekke, Åsa Sunesson, Ragnhild A LennerDepartment of Clinical Nutrition, Sahlgrenska Academy at the University of Gothenburg, Gothenburg, SwedenObjectives: Reinforcement is critical in dietary counseling, but is also time demanding. We evaluated the acceptability of frequent telephone interviews, including a 24-hour dietary recall, as a means of reinforcement after lifestyle intervention in healthy subjects at risk of diabetes. The aim of this report is to assess the following questions: Was the chosen frequency and duration of telephone reinforcement appropriate? What were the positive and negative aspects of receiving telephone interviews?Methods: Seventy-seven nondiabetic relatives of patients with type 2 diabetes were included in a randomized controlled intervention study in which they received dietary education. Unannounced telephone calls were placed to follow adherence and for encouragement and support. After two years of intervention, the perceived appropriateness of the different aspects of receiving telephone interviews were evaluated by postal questionnaire.Results: Telephone reinforcement was positively received by the participants. Relatively frequent telephone calls, as many as three times per month, were not considered disturbing or time consuming. Participants became aware of their own dietary habits through the interviews, which they appreciated. They found duration of follow-up between one and five years appropriate.Conclusions: Telephone interviews can be applied in lifestyle intervention programs in healthy at-risk individuals in which time constraints may otherwise prevent active persons from participating.Keywords: telephone interviews, reinforcement, lifestyle, intervention, acceptability

  6. 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.

  7. 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

  8. 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

  9. 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.

  10. 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.

  11. 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

  12. Mandarin recognition over the telephone

    Science.gov (United States)

    Kao, Yuhung

    1996-06-01

    Mandarin Chinese is the official language in China and Taiwan, it is the native language of a quarter of the world population. As the services enabled by speech recognition technology (e.g. telephone voice dialing, information query) become more popular in English, we would like to extend this capability to other languages. Mandarin is one of the major languages under research in our laboratory. This paper describes how we extend our work in English speech recognition into Mandarin. We will described the corpus: Voice Across Taiwan, the training of a complete set of Mandarin syllable models, preliminary performance results and error analysis. A fast prototyping system was built, where a user can write any context free grammar with no restriction of vocabulary, then the grammar can be compiled into recognition models. It enables user to quickly test the performance of a new vocabulary.

  13. New schedule for the update of CERN telephone network

    CERN Multimedia

    2003-01-01

    The continuation of ours tasks to update the network is scheduled as follows: Date Change type Affected area May 6 Update of switch N4 Meyrin Ouest May 8 Update of switch N6 Prévessin Site May 12 Update of switch N7 Building 39 and 40 We would like to remind you that disturbances or even interruptions of telephony services may occur from 18:30 to 00:00 on the above mentioned dates. CERN divisions are invited to avoid any change requests (set-ups, move or removals) of telephones and fax machines until 12th May. Should you need more details, please send us your questions by email to Standard.Telephone@cern.ch.

  14. New schedule for the update of CERN telephone network

    CERN Multimedia

    2003-01-01

    The continuation of ours tasks to update the network is scheduled as follows: Date Change type Affected area April 28 Update of switch in LHC 1 LHC 1 Point April 29 Update of switch in LHC 5 LHC 5 Point May 6 Update of switch N4 Meyrin Ouest May 8 Update of switch N6 Prévessin Site May 12 Update of switch N7 Building 39 and 40 We would like to remind you that disturbances or even interruptions of telephony services may occur from 18:30 to 00:00 on the above mentioned dates. CERN divisions are invited to avoid any change requests (set-ups, move or removals) of telephones and fax machines until 12th May. Should you need more details, please send us your questions by email to Standard.Telephone@cern.ch.

  15. Telephone Gambits. A Module for Teaching Telephone English to Second Language Learners.

    Science.gov (United States)

    Fox, James; And Others

    This module contains a number of explanations and activities on appropriate phrases and intonation for telephone communication. The parts of the module cover the following: (1) telephone vocabulary, (2) parts of the telephone, (3) standard phrases used in all calls, (4) activities that occur in business calls, (5) speech communication problems…

  16. 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

  17. 47 CFR 15.214 - Cordless telephones.

    Science.gov (United States)

    2010-10-01

    ... is intended to be connected to the public switched telephone network shall also comply with the... protection against unintentional access to the public switched telephone network by the base unit and... network or ringing of the handset is preceded by the transmission of a code word. Access to the...

  18. The Internet as a Telephone Network.

    Science.gov (United States)

    DeMillo, Richard A.

    1998-01-01

    Some Internet technologists predict that Internet telephony will topple the Public Switched Telephone Network (PSTN) and become the next telephone network. This article examines Internet telephony (real-time and non-real-time communications); its potential for integrating wireline, wireless, and Internet network services; and factors determining…

  19. Questioning Techniques.

    Science.gov (United States)

    Patterson, Michelle

    1999-01-01

    Questions are so much a part of the classroom routine and they should stimulate learning and thinking. Introduces the Questioning and Understanding to Improve Learning and Thinking (QUILT) method which incorporates Bloom's Taxonomy and wait time. (ASK)

  20. Pediatric telephone advice: a new medical service in Israel.

    Science.gov (United States)

    Sher, C; Mimouni, M; Weitzen, T; Waisman, Y

    1994-08-01

    Although controversy still exists about dispensing medical advice over the telephone, such services are widely offered by pediatricians in the USA. In Israel, however, such services have not yet been developed. In a joint project of the Moked Keshev (a private medical help line) at Magen David Adom (national ambulance service) and the Children's Medical Center of Israel, the first pediatric telephone advice service in Israel was established. In this study we analyzed 512 consecutive incoming calls received during the first 11 months of service operation. Of these, 42% of calls concerned children in the 1 month to 1 year age group. Unexpectedly, calls were almost evenly distributed throughout the week with a slight decrease on Fridays and Saturdays (sabbath), and 45.7% of the calls were received during the morning shift. The three most common reasons for contact were: of a general nature such as fever (23%), gastrointestinal problems (19%), and medical questions (18%). In only 20.7% of the cases were the patients advised to go to the nearest hospital emergency department, emphasizing the non-emergent nature of the calls. At the time of follow-up (within 24 h), patient status was assessed as: improved (73.7%), same (22.6%), and worse (3.8%). Of those who became worse, none required an emergency department evaluation. The present study demonstrates that a Pediatric Telephone Advice Service in Israel is technically functional, medically safe, and contributes to the health management of children.

  1. 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

  2. The Telephone: An Invention with Many Fathers

    Energy Technology Data Exchange (ETDEWEB)

    Brenni, Paolo (CNR-FST-IMSS, Florence, Italy)

    2008-10-01

    The names of A.G. Bell, A. Meucci, P.Reis, E. Gray, just to mention the most important ones, are all connected with the invention of the telephone. Today, the Italian inventor A. Meucci is recognized as being the first to propose a working prototype of the electric telephone. However, for a series of reasons his strenuous efforts were not rewarded. I will not repeat here the endless and complex disputes about the 'real father' of the telephone. From an historical point of view it is more interesting to understand why so many individuals from different backgrounds conceived of a similar apparatus and why most of these devices were simply forgotten or just remained laboratory curiosities. The case of the development of the telephone is an emblematic and useful example for better understanding the intricate factors which are involved in the birth of an invention and reasons for its success and failure.

  3. A Telephone Interview with Carol Matas.

    Science.gov (United States)

    Sullivan, Ed

    2002-01-01

    Presents a telephone interview with Carol Matas. Describes how her stories are full of opportunities for the characters to wrestle with themselves and the choices they have to make. Discusses how she has been influenced by the Holocaust. (SG)

  4. 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.

  5. 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

  6. 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

  7. 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

  8. 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

  9. Tips for telephone and electronic medical consultation.

    Science.gov (United States)

    Gupta, Sailesh G

    2013-11-01

    The world is gradually shrinking in terms of time, and communications, while expanding in terms of population and distances. Patients demand and expect telephone and e-mail consultations and medical professionals are only too happy to oblige. However, a telephone consult is never so satisfying for the patients and well as the doctor as a face consult. Besides much essential information, cues and clues to diagnosis may be missed only with an audio input from patients. A telephone consult should be offered only to know the patient, and only after a prior face consult. It should be ensured that the patient can definitely understand, and follow the directions, and manage the disorder at home. While a telephone consultation may be considered convenient and short, there may be several disadvantages of such consultation, a wrong diagnosis and an inappropriate prescription being just two of them. Telephone etiquette should be followed by the staff and the physician. A triage system may be set up to filter calls that need to be necessarily answered by the physician himself. Telephone consults should be charged, and should be followed by a face consult as soon as possible. E-mail consultations are governed essentially by the same principles that govern telephone consultations. There is a slight advantage of e-mail consultation in that reports can be submitted online, including radiological reports. However, confidentiality is an important and uncertain issue in cyber space. A memorandum of understanding maybe signed between the patient and the physician. The information provided on e-mail should be of a general nature and a face consult should precede e-mail consultation. Patients may be referred to web resources for information. Telemedicine is a useful tool to obtain a medical diagnosis and to provide medical advice, and is likely to be used vastly in the near future.

  10. 47 CFR 68.6 - Telephones with volume control.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 3 2010-10-01 2010-10-01 false Telephones with volume control. 68.6 Section 68...) CONNECTION OF TERMINAL EQUIPMENT TO THE TELEPHONE NETWORK General § 68.6 Telephones with volume control. As... States, must have volume control in accordance with § 68.317. Secure telephones, as defined by § 68.3...

  11. Questor's Question

    Science.gov (United States)

    Erickson, Mary; Dock, Michelle Nichols; Eldridge, Laurie

    2009-01-01

    Questor is a curious little bird whose four broad questions are helpful to anyone interested in making art or understanding the art of others. He was designed as a character in an online video for children, "Building on a River: Questor's Tale." The video is narrated by Questor, who relates the 2000 year history of architecture along the Salt…

  12. A List of Best Practices That May Improve the Use of Telephone Interviews During the Recruitment Process. A Review of: Engel, Debra, and Sarah Robbins. ʺTelephone Interviewing Practices within Academic Libraries.ʺ Journal of Academic Librarianship 35.2 (2009): 143‐51.

    OpenAIRE

    Lotta Haglund; David Herron

    2009-01-01

    Objective – To investigate the use of telephone interviews in academic libraries and identify best practices when conducting telephone interviews.Design – Survey and open‐ended questions.Setting – Academic libraries in the United States.Subjects – Academic institutional members of the Association of Research Libraries.Methods – A fifteen‐item survey (Appendix A, 150) concerning telephone interviewing practice was sent to 112 institutional members of the Association of Research Libraries (ARL)...

  13. Validation of self-reported cellular phone use

    DEFF Research Database (Denmark)

    Samkange-Zeeb, Florence; Berg, Gabriele; Blettner, Maria

    2004-01-01

    BACKGROUND: In recent years, concern has been raised over possible adverse health effects of cellular telephone use. In epidemiological studies of cancer risk associated with the use of cellular telephones, the validity of self-reported cellular phone use has been problematic. Up to now...... was compared with information derived from the network providers over a period of 3 months (taken as the gold standard). RESULTS: Using Spearman's rank correlation, the correlation between self-reported phone use and information from the network providers for cellular phone use in terms of the number of calls...

  14. The Invention of the Communication Engine 'Telephone'

    NARCIS (Netherlands)

    Van der Kooij, B.J.G.

    2016-01-01

    This case study is a historic analysis of the developments that resulted in the electric telephone. It is a story about human communication. Long distance communication that had already developed with the electrical telegraph system created by Samuel Morse in America and Cooke & Wheatstone in Britai

  15. 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

  16. Maintenance of CERN telephone exchanges - erratum

    CERN Multimedia

    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.

  17. Electronic Performance Support for Telephone Operators.

    Science.gov (United States)

    Bastiaens, Theo J.; And Others

    A research project evaluated the effectiveness of an Electronic Performance Support System (EPSS). The population consisted of 100 telephone operators in the sales and service department of a Dutch bank. The research ascertained that the EPSS was the support available to operators through a large screen monitor at his or her disposal: a tool…

  18. The International Telephone Network and Democratization.

    Science.gov (United States)

    Sun, Su-Lien; Barnett, George A.

    1994-01-01

    Examines the relationship between the international telephone network and democratization through network analysis. Highlights include principles of modern democracy; community and global interactions; a country's pattern of communication and its relationship to democratic development; and a country's position in the international telephone…

  19. New Caledonia: Solidarite SIDA - telephone hot-line.

    Science.gov (United States)

    Sibille, P

    2000-01-01

    This article traces the experience of the first 2 years of managing the Solidarite SIDA toll-free telephone hotline service, including the services offered, the training needed for those answering the calls, statistics on those using the service, and the types of questions asked. SIDA was established in May 1996 as a support network. The goals of Solidarite SIDA have been encouraging contacts and the exchange of information; defending and promoting the rights and dignity of the people living with HIV and AIDS, their families, and friends; and sharing experiences with official organizations and other associations. The SOS AIDS telephone hotline was opened on December 1, 1996, to provide a sympathetic ear and to give information, advice and moral support to callers and to document the problems. Overall, it is noted that majority who utilize the services are young Melanesians who require information most often related to HIV transmission and its preventative measures. It is also indicated that the free phone is a source of advice and support with regard to worries connected to sexuality. In view of this, more advertising is necessary and documentation of calls should be continued in order to provide statistics to official institutions and other associations who work in HIV and AIDS. The expansion of the program is projected.

  20. Utilities:Other:Telephone Lines at Pipe Spring National Monument, Arizona (Utilities.gdb:Other:telephone)

    Data.gov (United States)

    National Park Service, Department of the Interior — This feature class represent telephone lines at Pipe Spring National Monument, Arizona. The utility pipelines were collected by a Trimble GeoXT GPS unit with...

  1. 49 CFR 172.604 - Emergency response telephone number.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Emergency response telephone number. 172.604... telephone number. (a) A person who offers a hazardous material for transportation must provide an emergency response telephone number, including the area code, for use in the event of an emergency involving...

  2. 24 CFR 3285.906 - 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. 3285.906... 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...

  3. 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....

  4. Telephone Networks Connect Caregiving Families of Alzheimer's Victims.

    Science.gov (United States)

    Goodman, Catherine Chase; Pynoos, Jon

    1988-01-01

    Describes telephone network bringing family caregivers of Alzheimer's victims together over telephone in rotating pattern of twosomes. Explains how five caregiving spouses and five adult children were matched and connected over three months. Describes program's 25 telephone-accessed audiotapes that guided networks and provided information on…

  5. Acceptance of Diabetes Education via the Telephone

    OpenAIRE

    Boren, Suzanne Austin; De Leo, Gianluca; Krishna, Santosh

    2005-01-01

    Patients require education and information as they engage in self-help, self-care, and disease management activities. The objective of this study was to explore the acceptance of voice technologies in diabetes patient education. Eighteen participants listened to a total of 324 diabetes educational messages and were provided the opportunity to rate the usefulness of each message. This study demonstrated that brief telephone-based education can be acceptable and useful.

  6. 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.

  7. Changes on the CERN telephone network

    CERN Multimedia

    2003-01-01

    The continuation of ours tasks to update the network is scheduled as follows: Date Change type Affected area June 11 Update of switch N4 Meyrin Ouest Update of switch N2 Meyrin Disturbances or even interruptions of telephony services may occur from 18:30 to 00:00 hrs on the above mentioned dates. In case of problem, please send us your remarks by email to Standard.Telephone@cern.ch.

  8. Dynamic Topology Re-Configuration in Multihop Cellular Networks Using Sequential Genetic Algorithm

    OpenAIRE

    B.Shantha Kumari; Mr. Mohammed Ali Shaik Asst. Prof

    2014-01-01

    Cellular communications has experienced explosive growth in the past two decades. Today millions of people around the world use cellular phones. Cellular phones allow a person to make or receive a call from almost anywhere. Likewise, a person is allowed to continue the phone conversation while on the move. Cellular communications is supported by an infrastructure called a cellular network, which integrates cellular phones into the public switched telephone network. The cellula...

  9. 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.

  10. Consequences of insecurity in emergency telephone consultations: an experimental study in medical students.

    OpenAIRE

    Barth, Jürgen; Ahrens, Regina; Schaufelberger, Mireille

    2014-01-01

    QUESTION UNDER STUDY Handling emergency telephone consultations (ETCs) is a challenging and very important task for doctors. The aims of the study were to document insecurity in medical students during ETCs and to identify the reasons for that insecurity. We hypothesised that insecurity is associated with advising more urgent action (e.g. advice to call for an ambulance) in ETCs. METHODS We used ETCs with simulated patients (SPs), with each student randomly allocated two of four p...

  11. Psychoanalytic Teaching by Video Link and Telephone.

    Science.gov (United States)

    Scharff, David E

    2015-06-01

    In this era of global connectedness, there is great interest in using distance video platforms such as Skype and VSee, as well as the telephone, for conducting psychoanalysis and psychotherapy across geographic distance. Little, however, has been written about the use of technology for psychoanalytic education. The International Psychotherapy Institute has extensive experience in the use of videoconference and telephone technology in the teaching of psychoanalysis and psychoanalytic psychotherapy, including didactic teaching, infant observation, and individual and group supervision, with individuals and groups across the United States and overseas. Use of this technology for tele-education has facilitated the spread of psychoanalytic ideas, recruitment of psychoanalytic and psychotherapeutic trainees, and ongoing training for members living at great distances from one another and from the institute. This work is in many ways similar to ordinary psychoanalytic teaching and supervision, and yet presents significant differences in technique, opportunity, and group dynamics. Further implementation and study of this methodology can greatly aid in the dissemination of psychoanalysis in the digital age. PMID:26070477

  12. Cellular automata

    CERN Document Server

    Codd, E F

    1968-01-01

    Cellular Automata presents the fundamental principles of homogeneous cellular systems. This book discusses the possibility of biochemical computers with self-reproducing capability.Organized into eight chapters, this book begins with an overview of some theorems dealing with conditions under which universal computation and construction can be exhibited in cellular spaces. This text then presents a design for a machine embedded in a cellular space or a machine that can compute all computable functions and construct a replica of itself in any accessible and sufficiently large region of t

  13. Performance Evaluation of Different QoS Models for Connecting Telephone Exchange Centers over Metro Ethernet Networks

    Directory of Open Access Journals (Sweden)

    Ghasem Mirjalily

    2009-12-01

    Full Text Available Recent large deployment of high-speed metro Ethernet networks creates opportunity to connect legacy telephone exchange centers and cellular telephone base stations to the core telephony network. The success of data and legacy voice services convergence shall depend on whether it can provide the customer with the required QoS or not. Packet-base telephony service requires stringent bounds on end-to-end packet delay, jitter, and loss. New protocols such as MPLS and Diffserv are realized due to the major advantages associated with them such as QoS. This paper studies the performance of connecting telephone exchange centers over a metro Ethernet network using MPLS and DiffServ QoS model. We will implement some simulations to evaluate the performance in terms of delay, jitter and loss.

  14. Breakthroughs in telephone technology from Bell to smartphones

    CERN Document Server

    Curley, Robert

    2012-01-01

    In an age where near-instantaneous communication is available through all manners of portable and pocket-sized devices, it is easy to overlook the genesis of telecommunication instrumentation-the telephone. Since Alexander Graham Bell patented the first phone in the 1800s, the telephone has undergone numerous changes to its look and functionality. This detailed volume examines the development of the telephone and related technologies, including everything from the transistor to fax machines, smart phones, and VoIP technology.

  15. Comparison between data obtained through real-time data capture by SMS and a retrospective telephone interview

    OpenAIRE

    Johansen Bendt; Wedderkopp Niels

    2010-01-01

    Abstract Background The aims of the current study were: a) to quantitatively compare data obtained by Short Message Service (SMS) with data from a telephone interview, b) to investigate whether the respondents had found it acceptable to answer the weekly two SMS questions, c) to explore whether an additional weekly third SMS question would have been acceptable, and d) to calculate the total cost of using the SMS technology. Methods SMS technology was used each week for 53 weeks to monitor 260...

  16. Entropy-Based Credit Evaluation for Mobile Telephone Customers

    Directory of Open Access Journals (Sweden)

    Yang Zong-Chang

    2013-10-01

    Full Text Available The arrears problem puzzled most mobile communication corporations in China. In information theory, the Shannon entropy is a measure of the uncertainty in a signal or random event. Motivated by entropy theory especially the Shannon Entropy, in this study, one called customer information entropy is defined and proposed to credit evaluation for arrearage customers of cellular telephone. The proposed customer information entropy is based on customer’s behavior attributes. Arrearage customers often include malevolent ones and non-malevolent ones. 52364 arrearage customers among a total number of 400000 ones in a mobile communication corporation are chosen for experiment. The proposed measure yields good results in its application of credit evaluation for 52364 arrearage customers in August and September. Its correct evaluation rates for malevolent and non-malevolent of the 52364 arrearage ones both are over 90.0%: among the 52364 arrearage customers, 90.75% of the non-malevolent ones, whose entropy changes is less than zero, while for the entropy changes of the malevolent ones, 95.36% is equal to zero and 1.57% is more than zero. The experimental results indicate that the entropy changes of the non-malevolent ones could be considered as negative and nonnegative for the malevolent ones. The proposed show its potential practicality.

  17. 47 CFR 68.4 - Hearing aid-compatible telephones.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 3 2010-10-01 2010-10-01 false Hearing aid-compatible telephones. 68.4 Section... (CONTINUED) CONNECTION OF TERMINAL EQUIPMENT TO THE TELEPHONE NETWORK General § 68.4 Hearing aid-compatible... for export) or imported for use in the United States after August 16, 1989, must be hearing...

  18. 26 CFR 49.4252-2 - Toll telephone service.

    Science.gov (United States)

    2010-04-01

    ... telephone message or conversation. (2) The tax attaches to the total charge made to a hotel or similar subscriber for toll telephone service furnished to the hotel or its guests, but no tax attaches to any charge made by the hotel for service rendered in placing the calls for its guests. (c) Cross reference....

  19. Establishing a Telephone Conferencing System: The Dynamics of Doing It.

    Science.gov (United States)

    Connell, Eileen

    Based on experience gained in a project in Vermont that is demonstrating potential applications of telephone conferencing to services for the developmentally disabled, this paper summarizes the most important factors in establishing a telephone conferencing system. Basic terminology is described and factors to be considered in selecting telephone…

  20. When may doctors give nurses telephonic treatment instructions?

    Science.gov (United States)

    McQuoid-Mason, David Jan

    2016-08-01

    Doctors are expected to examine their patients before issuing telephonic instructions to nurses. However, in emergencies or when they are aware of the health status of their patients, it may be justified for a doctor to issue telephonic instructions to nurses without examining the patient. Doctors on call owe a special duty to patients, who they may have to examine or arrange for another doctor to do so before issuing telephonic instructions. In deciding whether doctors acted reasonably in issuing telephonic instructions to nurses, the courts will decide whether they exercised the same degree of skill and care as reasonably competent practitioners in their branch of the profession. Suggestions are made concerning doctors giving telephonic instructions to nurses regarding patients they have not examined. PMID:27499403

  1. Advancing Telephone Focus Groups Method Through the Use of Webinar

    Directory of Open Access Journals (Sweden)

    Eunice Chong

    2015-10-01

    Full Text Available Telephone focus groups have been increasingly popular in public health research and evaluation. One of the main concerns of telephone focus groups is the lack of nonverbal cues among participants, which could limit group interactions and dynamics during the focus group discussion. To overcome this limitation, we supplemented telephone focus groups with webinar technology in a recent evaluation of a provincial public health program in Ontario, Canada. In this article, we share the methods used and our experiences in conducting telephone focus groups supplemented with webinar technology, including advantages and challenges. Our experience will inform other researchers who may consider using telephone focus groups with webinars in future research and evaluation.

  2. 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.

  3. 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. PMID:27443060

  4. SMS versus telephone interviews for epidemiological data collection: feasibility study estimating influenza vaccination coverage in the Swedish population.

    Science.gov (United States)

    Bexelius, Christin; Merk, Hanna; Sandin, Sven; Ekman, Alexandra; Nyrén, Olof; Kühlmann-Berenzon, Sharon; Linde, Annika; Litton, Jan-Eric

    2009-01-01

    This study compared the use of Short Message Service (SMS) on mobile phones and the use of telephone interviews in collecting self-reported data about influenza vaccination. Through random selection from the Swedish population registry, 2,400 individuals were assigned to be contacted through SMS (SMS-group), and 2,150 were assigned to undergo personal telephone interviews (TI-group). Both groups were asked three questions about influenza and influenza vaccination. Mobile phone numbers were found for 1,055 persons in the SMS-group of whom 154 (6% of the original sample; 15% of all who had a listed mobile phone number) responded. Landline or mobile phone numbers were found for 1,636 persons in the TI-group and 1,009 (47% of the original TI sample; 62% of those where a telephone number was found) responded. The vaccination data collected via SMS was not statistically significantly different from data collected through telephone interviews, and adjustment for different background factors did not change this. Compared to the original sample, there was an under representation of elderly and less educated individuals among the participants in the SMS-group, and under representation of less educated in the TI-group. Though the participation rate was low, SMS is a feasible method for collection of information on vaccination status data among the Swedish population compared to telephone interviews. PMID:19082745

  5. Problems and possibilities of using telephone technology in education

    Directory of Open Access Journals (Sweden)

    Danilović Mirčeta S.

    2002-01-01

    Full Text Available The paper explores the possibilities of using telephone technology in educational process. It is emphasized how valuable audio-teleconference and tutorial teaching are by means of telephone technology but skepticism is also expressed concerning the possibilities of using this type of technology in our educational system. The causes for such skepticism are mostly to be found in our economic conditions, inadequacy of material sources and technical problems i.e. underdeveloped telephone networks. Telephone technology is not suitable for work with a whole class. It is primarily intended for one-to-one teaching, in the USA most often called 'tutorship'. Accordingly, 'telephone tutorship' is the most widespread form of telephone application in the teaching process. When it is being accomplished, a student (user has only to have a telephone at home or that public phone network is operating and he/she can communicate with his/her 'tutor', (teacher. 'A tutor' can be at home and communicate with his/her students or at a local learning center wherefrom he/she can communicate with a student. Students can also be at their local learning center or at home.

  6. An analysis of telephone calls to an inner-city accident and emergency department.

    OpenAIRE

    Crouch, R; Patel, A; Williams, S.; Dale, J

    1996-01-01

    The general public in the UK often telephone accident and emergency (A&E) departments for medical advice. Such calls are usually dealt with by nursing staff in an informal manner (often with no written record of the call being made). The specific questions addressed in this study are who was calling for advice, when did they call, what were their presenting complaints, and what was the outcome of the call? In addition, the study provided an opportunity to test the implementation of a new syst...

  7. 47 CFR 36.374 - Telephone operator services.

    Science.gov (United States)

    2010-10-01

    ... Customer Operations Expenses § 36.374 Telephone operator services. (a) Expenses in this classification... seconds as determined by analysis and study for a representative period. (d) Effective July 1,...

  8. Telephone surveys underestimate cigarette smoking among African-Americans

    Directory of Open Access Journals (Sweden)

    Hope eLandrine

    2013-09-01

    Full Text Available Background. This study tested the hypothesis that data from random digit-dial telephone surveys underestimate the prevalence of cigarette smoking among African-American adults. Method. A novel, community-sampling method was used to obtain a statewide, random sample of N= 2118 California (CA African-American/Black adults, surveyed door-to-door. This Black community sample was compared to the Blacks in the CA Health Interview Survey (N = 2315, a statewide, random digit-dial telephone-survey conducted simultaneously. Results. Smoking prevalence was significantly higher among community (33% than among telephone-survey (19% Blacks, even after controlling for sample-differences in demographics.Conclusions. Telephone surveys underestimate smoking among African-Americans and probably underestimate other health risk behaviors as well. Alternative methods are needed to obtain accurate data on African-American health behaviors and on the magnitude of racial disparities in them.

  9. Real world experience with cancer genetic counseling via telephone

    OpenAIRE

    Sutphen, Rebecca; Davila, Barbara; Shappell, Heather; Holtje, Tricia; Vadaparampil, Susan; Friedman, Sue; Toscano, Michele; Armstrong, Joanne

    2010-01-01

    One barrier to genetic testing is the lack of access to genetic counselors. We provided cancer genetic counseling via telephone, through a pilot project for employees of a national health insurer, Aetna, Inc. Knowledge transfer, behavioral intentions, and patient satisfaction were assessed by survey after genetic counseling. Aetna sent an individual email to its employees nationwide notifying them of the availability of a new telephone genetic counseling and testing program and providing a li...

  10. Reliability of the modified Rankin Scale applied by telephone

    OpenAIRE

    Katia Savio; Gian Luca Della Pietra; Elodie Oddone; Monica Reggiani; Leone, Maurizio A

    2013-01-01

    We aimed to evaluate the reliability of the modified Rankin Scale applied telephonically compared with face-to-face assessment in clinically stable hospitalized patients with acute stroke. One hundred and thirty-one patients were interviewed twice by 2 certified nurses (unstructured interview). Half of the patients were randomized to be interviewed by telephone followed by the face-to-face assessment, and half in the reverse order. The median value of the modified Rankin Scale score was 4 (fi...

  11. Effectiveness of antismoking telephone helpline: follow up survey.

    OpenAIRE

    Platt, S.; Tannahill, A; Watson, J; Fraser, E.

    1997-01-01

    OBJECTIVE: To evaluate the effectiveness of an antismoking campaign conducted by the Health Education Board for Scotland. DESIGN: Descriptive survey of adult callers to a telephone helpline (Smokeline) for stopping smoking; panel study of a random sample of adult callers; assessment of changes in prevalence of smoking in Scotland before and after introduction of the helpline. SETTING: Telephone helpline. SUBJECTS: Callers to Smokeline over the initial one year period. Detailed information was...

  12. Causes of mode effects: separating out interviewer and stimulus effects in comparisons of face-to-face and telephone surveys

    OpenAIRE

    Roberts, Caroline; Jäckle, Annette

    2012-01-01

    We attempt to isolate the causes of mode effects on measurement in a comparison of face-to-face and telephone interviewing, distinguishing between effects caused by differences in the type of question stimulus used in each mode (audio vs. visual) and effects caused by other differences between the modes, notably, the presence or absence of the interviewer. We use data from an experiment conducted in the context of the European Social Survey. Differences in the stimulus did not lead to differe...

  13. Telephone Exchange Areas, Telephone_exchange_areas, Published in 2007, 1:600 (1in=50ft) scale, Buffalo County.

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This Telephone Exchange Areas dataset, published at 1:600 (1in=50ft) scale, was produced all or in part from Road Centerline Files information as of 2007. It is...

  14. Utilities:Other:Telephone Nodes at Pipe Spring National Monument, Arizona (Utilities.gdb:Other:telephone_node)

    Data.gov (United States)

    National Park Service, Department of the Interior — This feature class represent the nodes of the telephone lines at Pipe Spring National Monument, Arizona. The utility pipelines were collected by a Trimble GeoXT GPS...

  15. 76 FR 23923 - Hazardous Materials: Restricting the Use of Cellular Phones by Drivers of Commercial Motor...

    Science.gov (United States)

    2011-04-29

    ...: Restricting the Use of Cellular Phones by Drivers of Commercial Motor Vehicles in Intrastate Commerce AGENCY... devices, including cellular phones, while driving any motor vehicle. See US DOT Distracted Driving Web... the use of hand-held mobile telephones, including hand-held cell phones, by drivers during...

  16. Collecting household water usage data: telephone questionnaire or diary?

    Directory of Open Access Journals (Sweden)

    Sinclair Martha I

    2009-11-01

    Full Text Available Abstract Background Quantitative Microbial Risk Assessment (QMRA, a modelling approach, is used to assess health risks. Inputs into the QMRA process include data that characterise the intensity, frequency and duration of exposure to risk(s. Data gaps for water exposure assessment include the duration and frequency of urban non-potable (non-drinking water use. The primary objective of this study was to compare household water usage results obtained using two data collection tools, a computer assisted telephone interview (CATI and a 7-day water activity diary, in order to assess the effect of different methodological survey approaches on derived exposure estimates. Costs and logistical aspects of each data collection tool were also examined. Methods A total of 232 households in an Australian dual reticulation scheme (where households are supplied with two grades of water through separate pipe networks were surveyed about their water usage using both a CATI and a 7-day diary. Householders were questioned about their use of recycled water for toilet flushing, garden watering and other outdoor activities. Householders were also questioned about their water use in the laundry. Agreement between reported CATI and diary water usage responses was assessed. Results Results of this study showed that the level of agreement between CATI and diary responses was greater for more frequent water-related activities except toilet flushing and for those activities where standard durations or settings were employed. In addition, this study showed that the unit cost of diary administration was greater than for the CATI, excluding consideration of the initial selection and recruitment steps. Conclusion This study showed that it is possible to successfully 'remotely' coordinate diary completion providing that adequate instructions are given and that diary recording forms are well designed. In addition, good diary return rates can be achieved using a monetary incentive

  17. 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.

  18. 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.

  19. 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.

  20. Asking Questions in Academia

    DEFF Research Database (Denmark)

    Hansen, Annette Skovsted

    2014-01-01

    Motivation for the activity In academia the most important skill is to ask academically relevant and sound questions. This is not easy and students need to practice asking questions orally and in writing before they write research papers.......Motivation for the activity In academia the most important skill is to ask academically relevant and sound questions. This is not easy and students need to practice asking questions orally and in writing before they write research papers....

  1. Classroom Questioning Strategies

    Institute of Scientific and Technical Information of China (English)

    陈小林

    2013-01-01

      Interaction has been playing a more and more important role in language research since the early 1970s,when the communicative teaching method was widely applied in language teaching. Questioning is the most common classroom interaction. This thesis analyzed the influence on students' immediate oral production by applying different teacher questioning strategies including teacher's question types,teacher question modification and teacher feedback.

  2. Improving Student Question Classification

    Science.gov (United States)

    Heiner, Cecily; Zachary, Joseph L.

    2009-01-01

    Students in introductory programming classes often articulate their questions and information needs incompletely. Consequently, the automatic classification of student questions to provide automated tutorial responses is a challenging problem. This paper analyzes 411 questions from an introductory Java programming course by reducing the natural…

  3. Making Questions Flow

    Science.gov (United States)

    Rothstein, Dan; Santana, Luz; Minigan, Andrew P.

    2015-01-01

    Getting students to ask questions can feel like pulling teeth. How can teachers transform that feeling and create classrooms that come alive with questions? The authors, developers of the question formulation technique, suggest two simple changes: First, teachers need to give students both a structure and the opportunity to practice generating…

  4. Cellular Hyperproliferation and Cancer as Evolutionary Variables

    OpenAIRE

    Alvarado, Alejandro Sánchez

    2012-01-01

    Technological advances in biology have begun to dramatically change the way we think about evolution, development, health and disease. The ability to sequence the genomes of many individuals within a population, and across multiple species, has opened the door to the possibility of answering some long-standing and perplexing questions about our own genetic heritage. One such question revolves around the nature of cellular hyperproliferation. This cellular behavior is used to effect wound heal...

  5. From Cnn Dynamics to Cellular Wave Computers

    Science.gov (United States)

    Roska, Tamas

    2013-01-01

    Embedded in a historical overview, the development of the Cellular Wave Computing paradigm is presented, starting from the standard CNN dynamics. The theoretical aspects, the physical implementation, the innovation process, as well as the biological relevance are discussed in details. Finally, the latest developments, the physical versus virtual cellular machines, as well as some open questions are presented.

  6. Microwave components for cellular portable radiotelephone

    Science.gov (United States)

    Muraguchi, Masahiro; Aikawa, Masayoshi

    1995-09-01

    Mobile and personal communication systems are expected to represent a huge market for microwave components in the coming years. A number of components in silicon bipolar, silicon Bi-CMOS, GaAs MESFET, HBT and HEMT are now becoming available for system application. There are tradeoffs among the competing technologies with regard to performance, cost, reliability and time-to-market. This paper describes process selection and requirements of cost and r.f. performances to microwave semiconductor components for digital cellular and cordless telephones. Furthermore, new circuit techniques which were developed by NTT are presented.

  7. 76 FR 60765 - Mail or Telephone Order Merchandise Rule

    Science.gov (United States)

    2011-09-30

    ..., not telephone dial-up. \\19\\ U.S. Census Bureau, E-Stats, 2007 E-Commerce Multi-Sector Report, May 28... Mail-Order Houses--Total and E-Commerce Sales by Merchandise Line: 2006-2007. Second, consumer... Trade Regulation Rule, 40 FR 49492-94 (Oct. 22, 1975); Federal Trade Commission: Part 435--Mail...

  8. Comparison of Mail and Telephone Methods of Studying Media Contactors

    Science.gov (United States)

    McGuire, Bernadette; LeRoy, David J.

    1977-01-01

    A reliable description of the person who writes media letters to newspapers and broadcast stations can be compiled from a combination of telephone and mail data less expensively than attempting to locate these letter writers through a random sample. (Author/JEG)

  9. The Future of the Telephone Industry; 1970-1985.

    Science.gov (United States)

    Baran, Paul; Lipinski, Andrew J.

    Projections about the growth of the telephone industry from 1970-1985 were made from forecasts of five panels of experts, in five areas: (1) the regulatory environment; (2) changes in U.S. society; (3) existing networks and services; (4) future networks and services; (5) future characteristics of the labor force and employee-management relations.…

  10. A management strategy for the Naval administrative telephone system.

    OpenAIRE

    Edgell, Timothy L.

    1985-01-01

    Management responsibility for the Navy's administrative telephones is in transition from the Commander, Naval Facilities Engineering Command to the Commander, Naval Telecommunications Command. This shift of responsibility was precipitated by fundamental structural changes within the telecommunications industry, changes which produced a volatile market structure rife with competition. A new management strategy is required to deal with these changes. The development of a...

  11. 77 FR 34233 - Telephone Consumer Protection Act of 1991

    Science.gov (United States)

    2012-06-11

    ... Implementation Act (``DNCIA'') in a way that reduces industry confusion about telemarketers' obligations and does... COMMISSION 47 CFR Part 64 Telephone Consumer Protection Act of 1991 AGENCY: Federal Communications Commission... Insurance Portability and Accountability Act of 1996. Taken together, today's actions offer...

  12. A Paradigm for the Telephonic Assessment of Suicidal Ideation

    Science.gov (United States)

    Halderman, Brent L.; Eyman, James R.; Kerner, Lisa; Schlacks, Bill

    2009-01-01

    A three-stage paradigm for telephonically assessing suicidal risk and triaging suicidal callers as practiced in an Employee Assistance Program Call Center was investigated. The first hypothesis was that the use of the procedure would increase the probability that callers would accept the clinician's recommendations, evidenced by fewer police…

  13. NETWORK. A History of the Scottish Telephone Referral Service.

    Science.gov (United States)

    Smith, Vernon

    Since its beginnings in 1974 as an outgrowth of the BBC Adult Literacy project, NETWORK SCOTLAND LTD (formerly the Scottish Telephone Referral Service) has grown to play a key role in the provision of broadcast support and educational information services in the United Kingdom. The referral service was originally established to provide a mechanism…

  14. What is a Question?

    OpenAIRE

    Kevin H. Knuth

    2004-01-01

    A given question can be defined in terms of the set of statements or assertions that answer it. Application of logical inference to these sets of assertions allows one to derive the logic of inquiry among questions. There are interesting symmetries between the logics of inference and inquiry; where probability describes the degree to which a premise implies an assertion, there exists an analogous measure that describes the bearing or relevance that a question has on an outstanding issue. Thes...

  15. Asking the Right Questions

    DEFF Research Database (Denmark)

    Richter, Line

    Based on fieldwork in Mali this paper discusses the role of anthropology (and the anthropologist) in a large public health research project on children's health. In the uncertainty and disquiet that comes with the battle to combat and avoid diseases in a setting where poverty and abysmal diseases......, is the ability to move beyond even the best hidden assumptions and question our own questions, thereby enabling us to ask the right questions....

  16. Questions and information systems

    CERN Document Server

    Lauer, Thomas W; Graesser, Arthur C

    2013-01-01

    The design and functioning of an information system improve to the extent that the system can handle the questions people ask. Surprisingly, however, researchers in the cognitive, computer, and information sciences have not thoroughly examined the multitude of relationships between information systems and questions -- both question asking and answering. The purpose of this book is to explicitly examine these relationships. Chapter contributors believe that questions play a central role in the analysis, design, and use of different kinds of natural or artificial information systems such as huma

  17. No question about exciting questions in cell biology.

    Directory of Open Access Journals (Sweden)

    Thomas D Pollard

    2013-12-01

    Full Text Available Although we have a good grasp of many important processes in cell biology, including knowledge of many molecules involved and how they interact with each other, we still do not understand most of the dynamical features that are the essence of living systems. Fortunately, we now have the ability to dissect biological systems in enough detail to understand their dynamics, including the use of mathematical models to account for past observations and predict future experiments. This deep level of mechanistic understanding should be our goal—not simply to satisfy our scientific curiosity, but also to understand the causes of disease well enough to predict risks, make early diagnoses, and treat effectively. Many big questions remain to be answered before we reach this goal of understanding cellular dynamics.

  18. No question about exciting questions in cell biology.

    Science.gov (United States)

    Pollard, Thomas D

    2013-12-01

    Although we have a good grasp of many important processes in cell biology, including knowledge of many molecules involved and how they interact with each other, we still do not understand most of the dynamical features that are the essence of living systems. Fortunately, we now have the ability to dissect biological systems in enough detail to understand their dynamics, including the use of mathematical models to account for past observations and predict future experiments. This deep level of mechanistic understanding should be our goal—not simply to satisfy our scientific curiosity, but also to understand the causes of disease well enough to predict risks, make early diagnoses, and treat effectively. Many big questions remain to be answered before we reach this goal of understanding cellular dynamics.

  19. Questioning the Text.

    Science.gov (United States)

    Ditor, Rachel

    2003-01-01

    Outlines a dramaturg's process when working on three different plays. Contends that the myriad variations on the question "what will happen next?" serve as the basic architecture on which the dynamic relationship between the story/storytellers and the audience is built. Observes that the continual planning and answering of questions is story. (PM)

  20. Generating ethnographic research questions

    DEFF Research Database (Denmark)

    Friberg, Torbjörn

    2015-01-01

    imagination, as a prerequisite for generating alternative research questions. The third part makes explicit anthropologist Maurice Godelier's theoretical imagination, carving out some specific theoretical parts which may be used in the generating process. The conclusion then suggests a number of questions...

  1. Legal Philosophy - Five Questions

    DEFF Research Database (Denmark)

    This collection gathers together a host of the most eminent contemporary legal philosophers, who writes about their take on legal philosophy, its fundamental questions and potential.......This collection gathers together a host of the most eminent contemporary legal philosophers, who writes about their take on legal philosophy, its fundamental questions and potential....

  2. Epistemology: 5 Questions

    DEFF Research Database (Denmark)

    Epistemology: 5 Questions is a collection of short interviews based on 5 questions presented to some of the most influential and prominent scholars in epistemology. We hear their views on epistemology with particular emphasis on the intersection between mainstream and formal approaches to the fie......; the aim, scope, the future direction of epistemology and how their work fits in these respects...

  3. Mathematical Modeling of Cellular Metabolism.

    Science.gov (United States)

    Berndt, Nikolaus; Holzhütter, Hermann-Georg

    2016-01-01

    Cellular metabolism basically consists of the conversion of chemical compounds taken up from the extracellular environment into energy (conserved in energy-rich bonds of organic phosphates) and a wide array of organic molecules serving as catalysts (enzymes), information carriers (nucleic acids), and building blocks for cellular structures such as membranes or ribosomes. Metabolic modeling aims at the construction of mathematical representations of the cellular metabolism that can be used to calculate the concentration of cellular molecules and the rates of their mutual chemical interconversion in response to varying external conditions as, for example, hormonal stimuli or supply of essential nutrients. Based on such calculations, it is possible to quantify complex cellular functions as cellular growth, detoxification of drugs and xenobiotic compounds or synthesis of exported molecules. Depending on the specific questions to metabolism addressed, the methodological expertise of the researcher, and available experimental information, different conceptual frameworks have been established, allowing the usage of computational methods to condense experimental information from various layers of organization into (self-) consistent models. Here, we briefly outline the main conceptual frameworks that are currently exploited in metabolism research.

  4. 75 FR 8112 - In the Matter of Certain Mobile Telephones and Wireless Communication Devices Featuring Digital...

    Science.gov (United States)

    2010-02-23

    ... COMMISSION In the Matter of Certain Mobile Telephones and Wireless Communication Devices Featuring Digital... communication devices featuring digital cameras, and components thereof by reason of infringement of certain... mobile telephones or wireless communication devices featuring digital cameras, or ] components...

  5. What is a Question?

    Science.gov (United States)

    Knuth, Kevin H.

    2003-03-01

    A given question can be defined in terms of the set of statements or assertions that answer it. Application of logical inference to these sets of assertions allows one to derive the logic of inquiry among questions. There are interesting symmetries between the logics of inference and inquiry; where probability describes the degree to which a premise implies an assertion, there exists an analogous measure that describes the bearing or relevance that a question has on an outstanding issue. These have been extended to suggest that the logic of inquiry results in functional relationships analogous to, although more general than, those found in information theory. Employing lattice theory, I examine in greater detail the structure of the space of assertions and questions demonstrating that the symmetries between the logical relations in each of the spaces derive directly from the lattice structure. Furthermore, I show that while symmetries between the spaces exist, the two lattices are not isomorphic. The lattice of assertions is described by a Boolean lattice 2N, whereas the lattice of assuredly real questions is shown to be a sublattice of the free distributive lattice FD(N) = 22N. Thus there does not exist a one-to-one mapping of assertions to questions, there is no reflection symmetry between the two spaces, and questions in general do not possess complements. Last, with these lattice structures in mind, I discuss the relationship between probability, relevance, and entropy.

  6. 47 CFR 64.608 - Provision of hearing aid compatible telephones by exchange carriers.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 3 2010-10-01 2010-10-01 false Provision of hearing aid compatible telephones... Provision of hearing aid compatible telephones by exchange carriers. In the absence of alternative suppliers in an exchange area, an exchange carrier must provide a hearing aid compatible telephone, as...

  7. 47 CFR 68.201 - Connection to the public switched telephone network.

    Science.gov (United States)

    2010-10-01

    ... CARRIER SERVICES (CONTINUED) CONNECTION OF TERMINAL EQUIPMENT TO THE TELEPHONE NETWORK Terminal Equipment Approval Procedures § 68.201 Connection to the public switched telephone network. Terminal equipment may not be connected to the public switched telephone network unless it has either been certified by...

  8. 78 FR 36725 - Numbering Policies for Modern Communications; IP-Enabled Services; Telephone Number Requirements...

    Science.gov (United States)

    2013-06-19

    ... originate from the public switched telephone network (PSTN) or other VoIP users, and to terminate calls to... available and to protect the efficient and reliable operation of the telephone network. At the same time... innovative services to consumers and businesses, while also preserving the integrity of the telephone...

  9. ON REICH'S OPEN QUESTION

    Institute of Scientific and Technical Information of China (English)

    张石生

    2003-01-01

    Under more general form and more general conditions an affirmative answer to Reich's open question is given. The results presented also extend and improve some recent results of Reich, Shioji, Takahashi and Wittmann.

  10. Seasonal Influenza Questions & Answers

    Science.gov (United States)

    ... Medscape Podcasts Public Service Announcements (PSAs) Virus Images Influenza Types Seasonal Avian Swine Variant Pandemic Other Get ... Submit What's this? Submit Button Past Newsletters Seasonal Influenza, More Information Questions & Answers Language: English Español ...

  11. What is a Question?

    CERN Document Server

    Knuth, K H

    2002-01-01

    A given question can be defined in terms of the set of statements or assertions that answer it. Application of logical inference to these sets of assertions allows one to derive the logic of inquiry among questions. There are interesting symmetries between the logics of inference and inquiry; where probability describes the degree to which a premise implies an assertion, there exists an analogous measure that describes the bearing or relevance that a question has on an outstanding issue. These have been extended to suggest that the logic of inquiry results in functional relationships analogous to, although more general than, those found in information theory. Employing lattice theory, I examine in greater detail the structure of the space of assertions and questions demonstrating that the symmetries between the logical relations in each of the spaces derive directly from the lattice structure. Furthermore, I show that while symmetries between the spaces exist, the two lattices are not isomorphic. The lattice ...

  12. CAT questions and answers

    International Nuclear Information System (INIS)

    This document, prepared in February 1993, addresses the most common questions asked by APS Collaborative Access Teams (CATs). The answers represent the best judgment on the part of the APS at this time. In some cases, details are provided in separate documents to be supplied by the APS. Some of the answers are brief because details are not yet available. The questions are separated into five categories representing different aspects of CAT interactions with the APS: (1) Memorandum of Understanding (MOU), (2) CAT Beamline Review and Construction, (3) CAT Beamline Safety, (4) CAT Beamline Operations, and (5) Miscellaneous. The APS plans to generate similar documents as needed to both address new questions and clarify answers to present questions

  13. Cosmetic Procedure Questions

    Science.gov (United States)

    ... How to Choose the Best Skin Care Products Cosmetic Procedure Questions Want to look younger? Start by ... fillers, neuromodulators (Botox) and hair restoration among others. Cosmetic Questionnaire Print out this PDF version to take ...

  14. Telephone Enrollment in the VA Healthcare System. Interim final rule.

    Science.gov (United States)

    2016-03-16

    This rulemaking amends VA's medical regulations to allow veterans to complete applications for health care enrollment by telephone by providing application information to a VA employee, agreeing to VA's provisions regarding copayment liability and assignment of third-party insurance benefits, and attesting to the accuracy and authenticity of the information provided over the phone. This action will make it easier for veterans to apply to enroll and will speed VA processing of applications. PMID:26987128

  15. [The development of ECG trans-telephone popular monitoring system].

    Science.gov (United States)

    Luo, Q; Fang, Z; Yang, C; Shen, Z

    1997-05-01

    In this essay a new kind of ECG telemetry and monitoring system based on public telephone network is presented, which is able to transfer four channels of ECG of two patients to monitoring center sited at hospital synchronizingly. At the same time doctors may make diagnosis and give instruction for treatment. The system has the functions of real time sample, reviewing, freezing, store, windows, and printing, etc. PMID:11189346

  16. THE MACHINE LEARNING SYSTEM OF TELEPHONE NETWORKS MANAGEMENT

    Institute of Scientific and Technical Information of China (English)

    CaoLiming; ZhouQiang

    1996-01-01

    The problem of fault information process in telephone networks management system in AT & T in the US has been solved with step-wise learning approach.This method makes the information decrease step by step by means of merge and sort, classifies the information to several typical classes and establishes the knowledgebase (KB) eventually. If new fault information is inputted, we will call the knowledge in KB and predict the related faults which will happen.

  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. Effect of a telephonic intervention on the adherence of patients

    Directory of Open Access Journals (Sweden)

    A. V. Stewart

    2003-02-01

    Full Text Available The effectiveness of a telephonic intervention in increasingpatients’ adherence to a health behaviour modification programme was tested. Patients were randomly assigned to two groups, the Experimental group receiving the telephonic intervention. Patients in the Experimental group showed greater adherence to the programme than the Control group (p=0.007. Their knowledge of hypertension improved (p=0.001 and was better than the control group (p=0.03, their exercise capacity improved (p=0.003 but not significantly more than the control group (p=0.09. They had a greater reduction in weight (p=0.004 which was significantly different from the Control group (p= 0.03. They were significantly less tired than the Control group (p=0.008. The Experimental group showed a reduction inthe number of patients with headaches (p=0.05 and dizziness (p=0.001. These changes were significant within the Experimental group but not between the two groups. The self reported risk factor modification revealed that more patients in the Experimental group could control their stress (p=0.05; more were controlling their salt intake (p=0.02 and more knew and were adhering to their medication regime (p=0.05. Both groups showed small reductions in blood pressure. The telephonic intervention involving the support of a health-care practitioner and a family member appeared to be effective in changing aspects of health behaviour.

  19. Comparison between data obtained through real-time data capture by SMS and a retrospective telephone interview

    Directory of Open Access Journals (Sweden)

    Johansen Bendt

    2010-05-01

    Full Text Available Abstract Background The aims of the current study were: a to quantitatively compare data obtained by Short Message Service (SMS with data from a telephone interview, b to investigate whether the respondents had found it acceptable to answer the weekly two SMS questions, c to explore whether an additional weekly third SMS question would have been acceptable, and d to calculate the total cost of using the SMS technology. Methods SMS technology was used each week for 53 weeks to monitor 260 patients with low back pain (LBP in a clinical study. Each week, these patients were asked the same two questions: "How many days in the past week have you had problems due to LBP?" and "How many days in the past week have you been off work due to LBP problems?" The last 31 patients were also contacted by telephone 53 weeks after recruitment and asked to recall the number of days with LBP problems and days off work for the a past week, b past month, and c past year. The two sets of answers to the same questions for these patients were compared. Patients were also asked whether a third SMS question would have been acceptable. The test-retest reliability was compared for 1-week, 1-month, and 1-year. Bland-Altman limits of agreement were calculated. The two quantitative questions were reported as percentages. Actual costs for the SMS-Track-Questionnaire (SMS-T-Q were compared with estimated costs for paper version surveys. Results There was high agreement between telephone interview and SMS-T-Q responses for the 1-week and 1-month recall. In contrast, the 1-year recall showed very low agreement. A third SMS question would have been acceptable. The SMS system was considerably less costly than a paper-based survey, beyond a certain threshold number of questionnaires. Conclusion SMS-T-Q appears to be a cheaper and better method to collect reliable LBP data than paper-based surveys.

  20. Patient And phaRmacist Telephonic Encounters (PARTE in an underserved rural population with asthma: methods and rationale

    Directory of Open Access Journals (Sweden)

    Henry N. Young, PhD

    2011-01-01

    Full Text Available Purpose: Methods used to deliver and test a pharmacy-based asthma care telephonic service for an underserved, rural patient population are described. Summary: In a randomized controlled trial (RCT, the Patient And phaRmacist Telephonic Encounters (PARTE project is assessing the feasibility, acceptability, and preliminary impact of providing pharmacy-based asthma care service telephonically. The target audience is a low income patient population across a large geographic area served by a federally qualified community health center. Ninety-eight participants have been randomized to either standard care or the intervention group who received consultation and direct feedback from pharmacists via telephone regarding their asthma self-management and medication use. Pharmacists used a counseling framework that incorporates the Indian Health Services 3 Prime Questions and the RIM Technique (Recognition, Identification, and Management for managing medication use problems. Pharmacists encouraged patients to be active partners in the decision-making process to identify and address the underlying cause of medication use problems. Uniquely, this trial collected process and summative data using qualitative and quantitative approaches. Pharmacists’ training, the fidelity and quality of pharmacists’ service delivery, and short term patient outcomes are being evaluated. This evaluation will improve our ability to address research challenges and intervention barriers, refine staff training, explore patient perspectives, and evaluate measures’ power to provide preliminary patient outcome findings. Conclusion: A mixed method evaluation of a structured pharmacist intervention has the potential to offer insights regarding staff training, service fidelity and short term outcomes using quantitative and qualitative data in an RCT. Results will provide evidence regarding the feasibility and quality of carrying out the study and service delivery from the multiple

  1. Cellular: Toward personal communications

    Science.gov (United States)

    Heffernan, Stuart

    1991-09-01

    The cellular industry is one of the fastest growing segment of the telecommunications industry. With an estimated penetration rate of 20 percent in the near future, cellular is becoming an ubiquitous telecommunications service in the U.S. In this paper we will examine the major advancements in the cellular industry: customer equipment, cellular networks, engineering tools, customer support, and nationwide seamless service.

  2. Cellular phones, cordless phones, and the risks of glioma and meningioma (Interphone Study Group, Germany)

    DEFF Research Database (Denmark)

    Schüz, Joachim; Böhler, Eva; Berg, Gabriele;

    2006-01-01

    The widespread use of cellular telephones has generated concern about possible adverse health effects, particularly brain tumors. In this population-based case-control study carried out in three regions of Germany, all incident cases of glioma and meningioma among patients aged 30-69 years were...

  3. Ethical Decision Making, Therapeutic Boundaries, and Communicating Using Online Technology and Cellular Phones

    Science.gov (United States)

    Yonan, Jesay; Bardick, Angela D.; Willment, Jo-Anne H.

    2011-01-01

    Cellular telephones and social networking sites pose new challenges to the maintenance of therapeutic boundaries. One such difficulty is the possible development of dual relationships between clients and counselling professionals as a result of communicating by these means. Most regulatory bodies advise professional counsellors and psychologists…

  4. Learning How to Use a Cellular Phone: Comparison between German and Chinese Users.

    Science.gov (United States)

    Honold, Pia

    1999-01-01

    Investigates whether and how "cultural standards" influenced the use of cellular telephones by German and Chinese users. Uses focus groups, usability tests, and a questionnaire to determine how users obtained product information. Reports the varying learning and information-gathering strategies of Chinese and German users in terms of their…

  5. 76 FR 82179 - Drivers of CMVs: Restricting the Use of Cellular Phones

    Science.gov (United States)

    2011-12-30

    ... Cellular Phones AGENCY: Federal Motor Carrier Safety Administration (FMCSA), DOT. ACTION: Final rule..., 2011 (76 FR 75470), which restricted the use of ] hand-held mobile telephones by drivers of commercial... . SUPPLEMENTARY INFORMATION: For FMCSA and PHMSA's Final Rule published on December 2, 2011 (76 FR 75470),...

  6. Game Theory: 5 Questions

    DEFF Research Database (Denmark)

    Hendricks, Vincent F.

    Game Theory is a collection of short interviews based on 5 questions presented to some of the most influential and prominent scholars in game theory. We hear their views on game theory, its aim, scope, use, the future direction of game theory and how their work fits in these respects....

  7. Transportation questions and answers

    International Nuclear Information System (INIS)

    This document summarizes the transport and handling of radioactive materials in a ''question'' and ''answer'' form. It explains what is radioactive material, how it is shipped, and in case there is a spill, who is responsible for it. It also provides safeguard measures for radioactive materials. (TC)

  8. The Feasibility of Utilizing the Cellular Infrastructure for Urban Wildlife Telemetry

    OpenAIRE

    Stokely, John Matthews

    2005-01-01

    Human populations inhabiting urban landscapes have increased from 224 million in 1900 to 2.9 billion in 1999. The wildlife biology profession utilizes telemetry derived location information for ecological and management studies that involve movement, behavior, habitat use, survival, productivity, and others. World-wide there were more than 1.2 billion cellular telephone users in 2003. A cellular phone based telemetry system is a feasible technology to assist wildlife biologists and researc...

  9. [Depression telephone helpline: help seeking during the financial crisis].

    Science.gov (United States)

    Economou, M; Peppou, L E; Louki, E; Komporozos, A; Mellou, A; Stefanis, C

    2012-01-01

    Mental health telephone help-lines usually play a significant role in mental health services system. Their importance is substantiated during periods of financial crisis, where the mental health of the population is gravely inflicted. Media reports have documented a large increase in calls made to mental health telephone help-lines around the world as a corollary to the global economic crisis; however, a systematic investigation of this observation is still lacking. In this context, the present study endeavours to fill this gap in the literature, while it adds strength to the handful of studies which have empirically supported the impact of the financial crisis on mental health in Greece. Data were extracted from information gleaned during the calls made to the Depression Telephone Helpline of the Greek University Mental Health Research Institute. The information entailed the reason for calling, the socio-demographic and clinical profile of the person with mental health problems, his/her previous and current contacts with mental health professionals and the treatment he/she might be receiving. The results showed a steep increase in calls with direct or indirect reference to the economic crisis during the first half of 2010 and onwards. The callers who referred to the economic crisis manifested depressive symptomatology of clinical significance to a greater degree than callers who made no such reference. The latter exhibited increased levels of distress and agitation as well as drug/alcohol misuse. Concomitantly, a higher frequency of depressive symptomatology was discerned among the unemployed, whereas employed people were found to experience anxiety symptoms to a higher degree. The impact of the financial crisis on the mental health of the Greek population has been considerable, underscoring in this way the importance of mental health help-lines as emotional buffers and as guides for timely and appropriate service use in response to the emerging mental health

  10. [Depression telephone helpline: help seeking during the financial crisis].

    Science.gov (United States)

    Economou, M; Peppou, L E; Louki, E; Komporozos, A; Mellou, A; Stefanis, C

    2012-01-01

    Mental health telephone help-lines usually play a significant role in mental health services system. Their importance is substantiated during periods of financial crisis, where the mental health of the population is gravely inflicted. Media reports have documented a large increase in calls made to mental health telephone help-lines around the world as a corollary to the global economic crisis; however, a systematic investigation of this observation is still lacking. In this context, the present study endeavours to fill this gap in the literature, while it adds strength to the handful of studies which have empirically supported the impact of the financial crisis on mental health in Greece. Data were extracted from information gleaned during the calls made to the Depression Telephone Helpline of the Greek University Mental Health Research Institute. The information entailed the reason for calling, the socio-demographic and clinical profile of the person with mental health problems, his/her previous and current contacts with mental health professionals and the treatment he/she might be receiving. The results showed a steep increase in calls with direct or indirect reference to the economic crisis during the first half of 2010 and onwards. The callers who referred to the economic crisis manifested depressive symptomatology of clinical significance to a greater degree than callers who made no such reference. The latter exhibited increased levels of distress and agitation as well as drug/alcohol misuse. Concomitantly, a higher frequency of depressive symptomatology was discerned among the unemployed, whereas employed people were found to experience anxiety symptoms to a higher degree. The impact of the financial crisis on the mental health of the Greek population has been considerable, underscoring in this way the importance of mental health help-lines as emotional buffers and as guides for timely and appropriate service use in response to the emerging mental health

  11. 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.

  12. CONSUMER ACCEPTANCE OF GENETICALLY MODIFIED FOODS: A TELEPHONE SURVEY

    OpenAIRE

    Kaneko, Naoya; Chern, Wen S.

    2003-01-01

    This paper reports results from a pilot U.S. national telephone survey on genetically modified foods (vegetable oil, cornflake cereal, and salmon). The survey featured contingent valuation in which respondents chose between the GM and non-GM alternatives. The binary and multinomial logit models yield estimated willingness to pay to avoid the GM alternatives. Perceived risk of GM food is an important determinant of GM choice along with the price. Respondents are willing to pay 41.2%, 31.4%, 40...

  13. Breast clinic triage tool: telephone assessment of new referrals.

    Science.gov (United States)

    Cusack, Leila; Brennan, Meagan; Weissenberg, Leisha; Moore, Katrina

    2012-04-01

    Efficient systems to triage increasing numbers of new referrals to breast clinics are needed, to optimise the management of patients with cancer and benign disease. A tool was developed to triage the urgency of referrals and allocate the most appropriate clinician consultation (surgeon or breast physician (BP)). 259 consecutive new referrals were triaged using the tool. 100% new cancers and 256 (98.8%) referrals overall were triaged to both appropriate category of urgency and the appropriate clinician. This triage tool provides a simple method for assessing new referrals to a breast clinic and can be easily delivered by trained administrative staff by telephone.

  14. Ludvig Lorenz, Electromagnetism, and the Theory of Telephone Currents

    CERN Document Server

    Kragh, Helge

    2016-01-01

    Ludvig V. Lorenz (1829-1891) was Denmark's first theoretical physicist and the only one whose work attracted international attention in the second half of the nineteenth century. This paper presents a survey of Lorenz's contributions to physics with an emphasis on his work in electrodynamics and electrical science. His 1867 electrodynamic theory of light was of a theoretical and foundational nature, while his unpublished theory of telephone currents was oriented toward practical problems in long-distance telephony. Lorenz's theories are briefly compared to those of better known physicists such as H. A. Lorentz, J. C. Maxwell, and O. Heaviside.

  15. Towards a 21st century telephone exchange at CERN

    Science.gov (United States)

    Valentín, F.; Hesnaux, A.; Sierra, R.; Chapron, F.

    2015-12-01

    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.

  16. Questions about elastic waves

    CERN Document Server

    Engelbrecht, Jüri

    2015-01-01

    This book addresses the modelling of mechanical waves by asking the right questions about them and trying to find suitable answers. The questions follow the analytical sequence from elementary understandings to complicated cases, following a step-by-step path towards increased knowledge. The focus is on waves in elastic solids, although some examples also concern non-conservative cases for the sake of completeness. Special attention is paid to the understanding of the influence of microstructure, nonlinearity and internal variables in continua. With the help of many mathematical models for describing waves, physical phenomena concerning wave dispersion, nonlinear effects, emergence of solitary waves, scales and hierarchies of waves as well as the governing physical parameters are analysed. Also, the energy balance in waves and non-conservative models with energy influx are discussed. Finally, all answers are interwoven into the canvas of complexity.

  17. Quantum theory from questions

    CERN Document Server

    Hoehn, Philipp A

    2016-01-01

    We reconstruct the explicit formalism of qubit quantum theory from elementary rules on an observer's information acquisition. Our approach is purely operational: we consider an observer O interrogating a system S with binary questions and define S's state as O's `catalogue of knowledge' about S; no ontic assumptions are necessary. From the rules we derive the state spaces for N qubits and show that (a) they coincide with the set of density matrices over N qubit Hilbert spaces; (b) states evolve unitarily under the group $\\rm{PSU}(2^N)$ according to the von Neumann evolution equation; and (c) the binary questions by means of which O interrogates the systems corresponds to projective measurements on Pauli operators with outcome probabilities given by the Born rule. Besides offering a novel conceptual perspective on qubit quantum theory, the reconstruction also unravels new structural insights. Namely, we show that, in a quadratic information measure, (d) qubits satisfy informational complementarity inequalities...

  18. Trick questions: cosmopolitan hospitality

    OpenAIRE

    Eleanor Byrne

    2013-01-01

    Byrne’s paper consists of two parallel texts. The first explores the limits of cosmopolitanism in practice, taking as its subject the Life in the UK Citizenship Test, inaugurated under the Labour Government in 2005. It argues that the test exemplifies the predicament of all attempts at cosmopolitan hospitality as unconditional welcoming, through a discussion of the relation between questioning and welcoming the stranger. Establishing the relationship between cosmopolitanism and hospitality a...

  19. Quantum theory from questions

    OpenAIRE

    Hoehn, Philipp A; Wever, Christopher(Institute of Nuclear and Particle Physics, NCSR ‘Demokritos’,, Agia Paraskevi, 15310, Greece)

    2015-01-01

    We reconstruct the explicit formalism of qubit quantum theory from elementary rules on an observer's information acquisition. Our approach is purely operational: we consider an observer O interrogating a system S with binary questions and define S's state as O's `catalogue of knowledge' about S. From the rules we derive the state spaces for N elementary systems and show that (a) they coincide with the set of density matrices over an N-qubit Hilbert space; (b) states evolve unitarily under the...

  20. Eight Questions about Corruption

    OpenAIRE

    Jakob Svensson

    2005-01-01

    This paper will discuss eight frequently asked questions about public corruption: (1) What is corruption? (2) Which countries are the most corrupt? (3) What are the common characteristics of countries with high corruption? (4) What is the magnitude of corruption? (5) Do higher wages for bureaucrats reduce corruption? (6) Can competition reduce corruption? (7) Why have there been so few (recent) successful attempts to fight corruption? (8) Does corruption adversely affect growth?

  1. Questioning Many Mysteries

    Science.gov (United States)

    Martin, Sara F.

    2015-04-01

    The first section of this memoir queries my formative years. Indirectly I address the question, did my childhood and early years make a difference in my choice of career? Why and how did I begin my journey to becoming a scientist? Did I choose the field of solar astronomy or did circumstances dictate it for me? In the second section, I travel through my work environments and experiences, talking about interactions and aspects of being a scientist that do not appear in our research papers. What parts of my research were happenstances and what parts did I plan? What does it feel like to be on scientific quests? Using examples in my journey, I also turn to questions that have intrigued me throughout my sojourn as a solar astronomer. How do scientific discoveries come about? What factors lead to little discoveries? And what factors lead to major exciting discoveries? Are there timely questions we do not think to ask? How can small, seemingly scattered pieces of knowledge suddenly coalesce into a deeper understanding - what is called the "Aha!" experience - the times when our mental light switches on, and with child-like wonder we behold a "big picture"?

  2. Clinical issues in analyses over the telephone and the internet.

    Science.gov (United States)

    Scharff, Jill Savege

    2012-02-01

    There is professional consensus that teleanalysis, the practice of psychoanalysis conducted remotely using the telephone and the Internet, is increasing in response to more mobility in the population. But there is controversy as to whether the use of technology leads to a dilution of analysis or to adaptive innovation that is clinically effective and true to the tenets of psychoanalysis. The author reviews the psychoanalytic literature and shows the development of analytic thinking about this technology-assisted practice of psychoanalysis. She summarizes analysts' perceptions and experiences of the advantages and disadvantages, and considers the indications and contra-indications. She focuses on the clinical concerns that arise in terms of the frame, resistance, and the development of analytic process through the unconscious communication of internal objects, unconscious fantasy, transference and countertransference. She gives vignettes from the analysis of a man with trauma-related depression to address the concerns raised and to support her argument that analysis using the telephone and the Internet is a viable, clinically effective alternative to traditional analysis where necessary. PMID:22320136

  3. Recruitment using mobile telephones in an Irish general population sexual health survey: challenges and practical solutions

    Directory of Open Access Journals (Sweden)

    McBride Orla

    2012-04-01

    Full Text Available Abstract Background Non-coverage of households without a landline telephone is a major concern of telephone survey researchers. Sampling mobile telephone users in national surveys is vital in order to gain access to the growing proportion of households that use mobile telephones extensively or exclusively. The complex logistics of conducting surveys with mobile telephones have been discussed in the literature. This paper outlines the actual challenges encountered during a recent national sexual health survey in Ireland, which utilized a mobile telephone sampling frame to recruit approximately half of the sample. Method The 2010 Irish Contraception and Crisis Pregnancy Survey (ICCP-2010 is a nationally representative sample of adults aged 18-45 years living in Ireland (n = 3002; 1416 recruited by landline telephone and 1586 recruited by mobile telephone. The overall response rate for the survey was 69% (79% for the landline telephone strand; 61% for the mobile telephone strand. All interviews were conducted using computer-assisting telephone interviewing. Results During the 18-week fieldwork period, five main challenges relating to the use of mobile telephones were encountered: (1 explaining to respondents how random digit dialling works in relation to mobile telephones; (2 establishing the respondent's eligibility; (3 calling the respondent with the Caller ID blocked or withheld; (4 calling the respondent when they are in any number of locations or situations; and (5 explaining to respondents the importance of refusal conversion calls for the response rate calculation. Details of how the survey protocols and procedures were monitored and adapted throughout the study to ensure a high response rate are outlined. Conclusion It is undeniably more challenging to recruit respondents using mobile telephones as opposed to landline telephones. Respondents are generally not familiar with being contacted on their personal mobile telephone for the purposes

  4. Telephone Service Areas, TelephoneServiceAreas-This data set represents the service areas of companies providing (dial tone) telephone service in Utah., Published in 2001, Smaller than 1:100000 scale, State of Utah Automated Geographic Reference Center.

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This Telephone Service Areas dataset, published at Smaller than 1:100000 scale, was produced all or in part from Other information as of 2001. It is described as...

  5. 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.

  6. 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. PMID:27111006

  7. Social Epistemology: 5 Questions

    DEFF Research Database (Denmark)

    Social Epistemology: 5 Questions is a collection of interviews with some of the world’s most influential scholars working on social epistemology from a range of disciplinary perspectives. We hear their views on social epistemology; its aim, scope, use, broader intellectual environment, future...... direction, and how the work of the interviewees fits in these respects. Interviews with David Bloor, Cristina Bicchieri, Richard Bradley, Lorraine Code, Hans van Ditmarsch, Miranda Fricker, Steve Fuller, Sanford Goldberg, Alvin Goldman, Philip Kitcher, Martin Kusch, Jennifer Lackey, Helen E. Longino, Philip...

  8. The Question Concerning Thinking

    DEFF Research Database (Denmark)

    Riis, Søren

    2008-01-01

    Martin Heidegger's thought-provoking essay "The Question Concerning Technology" (1977a) placed technology at the heart of philosophy. Heidegger tried to show that the essence of technology provokes humans to think about the world in a very dangerous way. Yet if we follow Heidegger's analysis of t...... concerning thinking reflects these consequences and finally strives to find another way to think about thinking - a way that brings us back to another of Heidegger's thoughts and that makes it possible to appreciate the work of thought...

  9. 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)

  10. Interviewer Effects on a Network-Size Filter Question

    Directory of Open Access Journals (Sweden)

    Josten Michael

    2016-06-01

    Full Text Available There is evidence that survey interviewers may be tempted to manipulate answers to filter questions in a way that minimizes the number of follow-up questions. This becomes relevant when ego-centered network data are collected. The reported network size has a huge impact on interview duration if multiple questions on each alter are triggered. We analyze interviewer effects on a network-size question in the mixed-mode survey “Panel Study ‘Labour Market and Social Security’” (PASS, where interviewers could skip up to 15 follow-up questions by generating small networks. Applying multilevel models, we find almost no interviewer effects in CATI mode, where interviewers are paid by the hour and frequently supervised. In CAPI, however, where interviewers are paid by case and no close supervision is possible, we find strong interviewer effects on network size. As the area-specific network size is known from telephone mode, where allocation to interviewers is random, interviewer and area effects can be separated. Furthermore, a difference-in-difference analysis reveals the negative effect of introducing the follow-up questions in Wave 3 on CAPI network size. Attempting to explain interviewer effects we neither find significant main effects of experience within a wave, nor significantly different slopes between interviewers.

  11. The Perception of Telephone-Processed Speech by Combined Electric and Acoustic Stimulation

    OpenAIRE

    Hu, Yi; Tahmina, Qudsia; Runge, Christina; Friedland, David R.

    2013-01-01

    This study assesses the effects of adding low- or high-frequency information to the band-limited telephone-processed speech on bimodal listeners’ telephone speech perception in quiet environments. In the proposed experiments, bimodal users were presented under quiet listening conditions with wideband speech (WB), bandpass-filtered telephone speech (300–3,400 Hz, BP), high-pass filtered speech (f > 300 Hz, HP, i.e., distorted frequency components above 3,400 Hz in telephone speech were restore...

  12. Trick questions: cosmopolitan hospitality

    Directory of Open Access Journals (Sweden)

    Eleanor Byrne

    2013-08-01

    Full Text Available Byrne’s paper consists of two parallel texts. The first explores the limits of cosmopolitanism in practice, taking as its subject the Life in the UK Citizenship Test, inaugurated under the Labour Government in 2005. It argues that the test exemplifies the predicament of all attempts at cosmopolitan hospitality as unconditional welcoming, through a discussion of the relation between questioning and welcoming the stranger. Establishing the relationship between cosmopolitanism and hospitality as envisaged in Derrida’s reading of Kant it asks what kind of cosmopolitan hospitality is either possible or desirable by exploring what Derrida calls the ‘perversions’ inherent in the structures of hospitality. It focuses on the concept of the ‘trick questions’ that the state asks the foreigner observed by Derrida in his reading of The Apology of Socrates; questions that seem to invite answers but foreclose the possibilities of a free response. The second text asks how this logic that Derrida identifies can be pushed or coaxed into new ways of addressing the perceived threats of ‘unconditional’ hospitality through a reading of ‘unconditional hospitality’ as queer in the work of Tove Jansson.

  13. [Patient satisfaction regarding further telephone contact following attempted suicide].

    Science.gov (United States)

    Gruat, G; Cottencin, O; Ducrocq, F; Duhem, S; Vaiva, G

    2010-06-01

    At a time when increasing importance is given to providing satisfaction to the users of health services, it is surprising that this concept has hardly ever been examined in the field of suicide. Although suicide (prevention and management) is an important part of public health, there seems to be little interest in finding out patients' opinions about the healthcare services which are offered to them. Back in 1976, some authors found a link between the risk of suicide and a low level of satisfaction of healthcare. To date, only two studies looking at management of suicidal patients have included an assessment of patient satisfaction (a strong link between dissatisfaction and suicidal risk was found). During the SYSCALL study, which measured the impact of systematic recontacting by telephone on recurrence of suicide, in the weeks following a suicide attempt, we aimed to find out if this procedure and its methods were well-accepted by the patients. When the patients were first recontacted, 13 months after the suicide attempt, and included in our study, we assessed by means of a questionnaire, their experience of being faced with this intervention, and its impact on their future. Of the 605 patients included, 312 were put into the control group, 147 were recontacted at the end of the first month, and 146 at the end of the third month. The rate of repeat suicide attempts in the year following the initial attempt, was significantly lower in the group that was recontacted after one month, than in the control group [12% against 22%; P=0.03]. It would therefore seem that systematic recontacting by telephone one month after attempted suicide may have contributed in reducing the risk of an early repeat suicide attempt. Of the 482 patients whom we managed to contact by 13 months, 254 had filled out the questionnaire about their subjective experience, in writing or by telephone, this making a response rate of 52.7%. Amongst the patients who replied, female patients are over

  14. From Questions to Queries

    Directory of Open Access Journals (Sweden)

    M. Drlík

    2007-12-01

    Full Text Available The extension of (Internet databases forceseveryone to become more familiar with techniques of datastorage and retrieval because users’ success often dependson their ability to pose right questions and to be able tointerpret their answers. University programs pay moreattention to developing database programming skills than todata exploitation skills. To educate our students to become“database users”, the authors intensively exploit supportivetools simplifying the production of database elements astables, queries, forms, reports, web pages, and macros.Videosequences demonstrating “standard operations” forcompleting them have been prepared to enhance out-ofclassroomlearning. The use of SQL and other professionaltools is reduced to the cases when the wizards are unable togenerate the intended construct.

  15. The social question revisited

    DEFF Research Database (Denmark)

    Kenneth, Petersson; Olsson, Ulf; Krejsler, John B.

    2015-01-01

    of social and political unrest, poverty and lack of morality. In the name of European Union social integration is thus organized differently as compared to former times. There are, nevertheless similarities. In both cases educational systems become key arenas for integrating social groups......The focus of this chapter is the re-installation of the social question as a historical practice. The purpose is to investigate how historic figures return and are applied in contemporary political discourses, more precisely in the context of education, education policy and teacher education...... and raising the level of knowledge and competences in society. Higher education, in this case teacher education, is supposed to develop potentials of individuals and maximize “their contribution to a sustainable and democratic knowledge-based society.” Consequently; student cohorts should reflect...

  16. Telephone Service Areas, Richland Co Telephone Exchange Areas, Published in 2007, 1:4800 (1in=400ft) scale, MSA Professional Services.

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This Telephone Service Areas dataset, published at 1:4800 (1in=400ft) scale, was produced all or in part from Hardcopy Maps information as of 2007. It is described...

  17. Telephone Service Areas, Local telephone company service areas, Published in 2000, 1:2400 (1in=200ft) scale, Portage County.

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This Telephone Service Areas dataset, published at 1:2400 (1in=200ft) scale, was produced all or in part from Hardcopy Maps information as of 2000. It is described...

  18. The number of simple modules of a cellular algebra

    Institute of Scientific and Technical Information of China (English)

    LI; Weixia; XI; Changchang

    2005-01-01

    Let n be a natural number, and let A be an indecomposable cellular algebra such that the spectrum of its Cartan matrix C is of theform {n, 1,..., 1}. In general, not every natural number could be the number of non-isomorphic simple modules over such a cellular algebra. Thus, two natural questions arise: (1) which numbers could be the number of non-isomorphic simple modules over such a cellular algebra A ? (2) Given such a number, is there a cellular algebra such that its Cartan matrix has the desired property ? In this paper, we shall completely answer the first question, and give a partial answer to the second question by constructing cellular algebras with the pre-described Cartan matrix.

  19. Comparison between data obtained through real-time data capture by SMS and a retrospective telephone interview

    DEFF Research Database (Denmark)

    Johansen, Bendt; Wedderkopp, Niels

    2010-01-01

    questions: "How many days in the past week have you had problems due to LBP?" and "How many days in the past week have you been off work due to LBP problems?" The last 31 patients were also contacted by telephone 53 weeks after recruitment and asked to recall the number of days with LBP problems and days...... off work for the a) past week, b) past month, and c) past year. The two sets of answers to the same questions for these patients were compared. Patients were also asked whether a third SMS question would have been acceptable. The test-retest reliability was compared for 1-week, 1-month, and 1-year......-T-Q responses for the 1-week and 1-month recall. In contrast, the 1-year recall showed very low agreement. A third SMS question would have been acceptable. The SMS system was considerably less costly than a paper-based survey, beyond a certain threshold number of questionnaires. CONCLUSION: SMS-T-Q appears...

  20. Alliance in Two Telephone-Administered Treatments: Relationship with Depression and Health Outcomes

    Science.gov (United States)

    Beckner, Victoria; Vella, Lea; Howard, Isa; Mohr, David C.

    2007-01-01

    The present study examined the relationship between therapeutic alliance and both depression and health outcomes in a randomized clinical trial of 2 telephone-administered treatments with 97 clients with multiple sclerosis (MS). The 16-week, manualized treatments compared were telephone-administered cognitive-behavioral therapy (T-CBT) and…

  1. 78 FR 8030 - Misuse of Internet Protocol (IP) Captioned Telephone Service; Telecommunications Relay Services...

    Science.gov (United States)

    2013-02-05

    ... From the Federal Register Online via the Government Publishing Office ] FEDERAL COMMUNICATIONS COMMISSION 47 CFR Part 64 Misuse of Internet Protocol (IP) Captioned Telephone Service; Telecommunications..., telephone: (800) 378-3160, fax: (202) 488-5563, or Internet: www.bcpiweb.com . Document FCC 13-13 can...

  2. Effects of an Introductory Letter on Response Rates to a Teen/Parent Telephone Health Survey

    Science.gov (United States)

    Woodruff, Susan I.; Mayer, Joni A.; Clapp, Elizabeth

    2006-01-01

    The authors conducted a pilot study in preparation for a larger investigation that will rely on telephone surveys to assess select health behaviors of teens and their parents, with a focus on indoor tanning. This study used a randomized design to assess the impact of a presurvey letter on response rates to a telephone survey, as well as prevalence…

  3. 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)…

  4. A Model Telephone Information and Support Program for Caregivers of Alzheimer's Disease.

    Science.gov (United States)

    Goodman, Catherine Chase; Pynoos, Jon

    1990-01-01

    Compared caregivers (N=31) in telephone peer support network and caregivers (N=35) listening to telephone informational lectures. Both groups showed increases in information, perceived social support, satisfaction with social supports. Lecture participants showed greater information gain and more frequent emotional support from family and friends;…

  5. 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…

  6. 75 FR 44282 - In the Matter of Certain Mobile Telephones and Wireless Communication Devices Featuring Digital...

    Science.gov (United States)

    2010-07-28

    ... COMMISSION In the Matter of Certain Mobile Telephones and Wireless Communication Devices Featuring Digital... importation of certain mobile telephones and wireless communication devices featuring digital cameras, and... Company of Rochester, New York on January 14, 2010, and supplemented on February 4, 2010. 75 FR 8112....

  7. 76 FR 17965 - In the Matter of Certain Mobile Telephones and Wireless Communication Devices Featuring Digital...

    Science.gov (United States)

    2011-03-31

    ... COMMISSION In the Matter of Certain Mobile Telephones and Wireless Communication Devices Featuring Digital... FR 8112. The complaint alleged violations of section 337 of the Tariff Act of 1930 (19 U.S.C. 1337... States after importation of certain mobile telephones and wireless communication devices...

  8. 75 FR 6704 - In the Matter of Certain Mobile Telephones and Wireless Communication Devices Featuring Digital...

    Science.gov (United States)

    2010-02-10

    ... COMMISSION In the Matter of Certain Mobile Telephones and Wireless Communication Devices Featuring Digital... Company (``Kodak'') of Rochester, New York. 73 FR 77061 (Dec. 18, 2008). The complainant named the... within the United States after importation of certain mobile telephones and wireless...

  9. 77 FR 43858 - Certain Mobile Telephones and Wireless Communication Devices Featuring Digital Cameras, and...

    Science.gov (United States)

    2012-07-26

    ... COMMISSION Certain Mobile Telephones and Wireless Communication Devices Featuring Digital Cameras, and... 4, 2010. 75 FR 8112. The complaint alleged violations of section 337 of the Tariff Act of 1930 in... States after importation of certain mobile telephones and wireless communication devices...

  10. 30 CFR 77.508 - Lightning arresters, ungrounded and exposed power conductors and telephone wires.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Lightning arresters, ungrounded and exposed... arresters, ungrounded and exposed power conductors and telephone wires. All ungrounded, exposed power conductors and telephone wires shall be equipped with suitable lightning arresters which are...

  11. 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…

  12. 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,…

  13. 47 CFR 73.4265 - Telephone conversation broadcasts (network and like sources).

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Telephone conversation broadcasts (network and like sources). 73.4265 Section 73.4265 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED... Telephone conversation broadcasts (network and like sources). See Memorandum Opinion and Order, FCC...

  14. 47 CFR 68.110 - Compatibility of the public switched telephone network and terminal equipment.

    Science.gov (United States)

    2010-10-01

    ... (CONTINUED) COMMON CARRIER SERVICES (CONTINUED) CONNECTION OF TERMINAL EQUIPMENT TO THE TELEPHONE NETWORK Conditions on Use of Terminal Equipment § 68.110 Compatibility of the public switched telephone network and... 47 Telecommunication 3 2010-10-01 2010-10-01 false Compatibility of the public switched...

  15. 75 FR 57767 - Alaska Power and Telephone Company; Notice of Preliminary Permit Application Accepted for Filing...

    Science.gov (United States)

    2010-09-22

    ... the grid in the Haines area via a submarine cable. Annual energy production is estimated to be 25... Energy Regulatory Commission Alaska Power and Telephone Company; Notice of Preliminary Permit Application..., 2010. On December 21, 2009, the Alaska Power and Telephone Company filed an application for...

  16. Nanodesign: some basic questions

    CERN Document Server

    Schommers, Wolfram

    2013-01-01

    There is no doubt that nanoscience will be the dominant direction for technology in this century, and that this science will influence our lives to a large extent as well as open completely new perspectives on all scientific and technological disciplines. To be able to produce optimal nanosystems with tailor-made properties, it is necessary to analyze and construct such systems in advance by adequate theoretical and computational methods. Since we work in nanoscience and nanotechnology at the ultimate level, we have to apply the basic laws of physics. What methods and tools are relevant here? The book gives an answer to this question. The background of the theoretical methods and tools is critically discussed, and also the world view on which these physical laws are based. Such a debate is not only of academic interest but is of highly general concern, and this is because we constantly move in nanoscience and nanotechnology between two extreme poles, between infinite life and total destruction . On the one ...

  17. The effectiveness of telephone counselling and internet- and text-message-based support for smoking cessation

    DEFF Research Database (Denmark)

    Skov-Ettrup, Lise S; Dalum, Peter; Bech, Mickael;

    2016-01-01

    AIM: To compare the effectiveness of proactive telephone counselling, reactive telephone counselling and an internet- and text messages-based intervention with a self-help booklet for smoking cessation. DESIGN: A randomised controlled trial with equal allocation to four conditions: 1) Proactive...... telephone counselling (n=452), 2) Reactive telephone counselling (n=453), 3) Internet- and text-message-based intervention (n=453), 4) Self-help booklet (control) (n=452) SETTING: Denmark PARTICIPANTS: Smokers who had previously participated in two national health surveys were invited. Eligibility criteria...... counselling group compared with the booklet group (7.3% vs. 3.6%, OR=2.2 (95% CI 1.2-4.0)), There was no clear evidence of a difference in prolonged abstinence between the reactive telephone counselling group or the internet-based smoking cessation program and the booklet group: 1.8% vs. 3.6%, OR=0.8 (95% CI...

  18. The intelligent security system based on the public switch telephone network

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    <正>This paper elaborates the design and development of the intelligent security system based on the public switch telephone network.The system includes two parts:security detection emission,and radio reception and signal process connected to the phone line with the telephone set at home or in the office.The core of radio reception and signal process is Micro Control Unit,which, in coordination with other peripheral circuits such as telephone line interface,signaling tone detection,dual tone multi-frequency(DTMF)reception and emission,and voice notification,informs the subscriber of the alarm via voice through Public Switch Telephone Network(PSTN).In addition,the subscriber can easily modify telephone numbers stored in the system.

  19. Using Developmental Theory: When Not to Play Telephone Games

    Directory of Open Access Journals (Sweden)

    Sara Nora Ross

    2008-06-01

    Full Text Available As a powerful way to help understand the behaviors of people and socialgroupings of all kinds, developmental stage theory attracts attention and use outside ofpurely academic environments. These uses take the form of written materials and manykinds of interventions. The level of accuracy of developmental theory informationgenerated and used outside of academe demonstrates wide variety. This variety isreflected in materials and interventions. The information used in materials andinterventions becomes increasingly distorted as it becomes further removed from originaltheoretical sources. This has major implications for the ethics and expertise issues that areinherent in applied developmental theory. A classification scheme of information-usebehaviors, many of which contribute to distortion processes, is used to code actual casesof creating and disseminating distorted developmental theory information, invoking themetaphor of telephone games. Case evidence indicates that casual, illustrative figures in a2006 book by Wilber were used by others for various serious and theoretical purposes,and resulted in major distortions of developmental theory. Wilber’s figures representproblematic issues and errors, including distortion of theory, if they are used—as theyindeed were—for any purpose more serious than his original purpose. Stemming fromthose issues and errors, a highly distorted picture of cognitive development and a pseudoversionof Commons and Richards’ Model of Hierarchical Complexity theory emerged,telephone game-like, in the cases discussed. Errors were widely propagated on theinternet. Because outside of academe, specialized expertise in developmental theory isdifficult to acquire, the sub-field of applied developmental theory requires not onlyaccurate information but also strong communication ethics to govern behaviors ofinformation providers. Such providers need to protect themselves at the same time theyprotect and inform consumers of

  20. Modelling cellular behaviour

    Science.gov (United States)

    Endy, Drew; Brent, Roger

    2001-01-01

    Representations of cellular processes that can be used to compute their future behaviour would be of general scientific and practical value. But past attempts to construct such representations have been disappointing. This is now changing. Increases in biological understanding combined with advances in computational methods and in computer power make it possible to foresee construction of useful and predictive simulations of cellular processes.

  1. The Questions of Liberal Education

    Science.gov (United States)

    Arcilla, Rene V.

    2007-01-01

    There is a certain kind of liberal educator who bases his or her practice on a particular attitude toward the "Big Questions." The questions of fundamental literacy in K-12 education, or of expertise in vocational and professional education, may be just as important, but they are seen as quite different in kind. Indeed, the questions of liberal…

  2. Disjunctive questions, intonation, and highlighting

    NARCIS (Netherlands)

    F. Roelofsen; S. van Gool

    2009-01-01

    This paper examines how intonation affects the interpretation of disjunctive questions. The semantic effect of a question is taken to be three-fold. First, it raises an issue. In the tradition of inquisitive semantics, we model this by assuming that a question proposes several possible updates of th

  3. Does Anyone Have Any Questions?

    Science.gov (United States)

    Finkelstein, Judith M.; Ritter, Virginia F.

    The purpose of this study was to determine if answering a child's question with a question produces further analytical questioning by the child. A sample of 80 children in nursery-kindergarten, first, second and third grades (ages ranging from 4-9 years) were divided into two groups. An abstract painting by Kandinsky was shown individually to each…

  4. Questions for Music Education Research

    Science.gov (United States)

    Jorgensen, Estelle R.

    2008-01-01

    In addressing the question-set "What questions do music education researchers need to address?", an illustrative list of juxtaposed descriptive and normative questions is sketched as follows: What are and should be the dimensions of music education? What are and should be the institutional agencies of music education? What are and should be the…

  5. Fine-grained dengue forecasting using telephone triage services

    Science.gov (United States)

    Abdur Rehman, Nabeel; Kalyanaraman, Shankar; Ahmad, Talal; Pervaiz, Fahad; Saif, Umar; Subramanian, Lakshminarayanan

    2016-01-01

    Thousands of lives are lost every year in developing countries for failing to detect epidemics early because of the lack of real-time disease surveillance data. We present results from a large-scale deployment of a telephone triage service as a basis for dengue forecasting in Pakistan. Our system uses statistical analysis of dengue-related phone calls to accurately forecast suspected dengue cases 2 to 3 weeks ahead of time at a subcity level (correlation of up to 0.93). Our system has been operational at scale in Pakistan for the past 3 years and has received more than 300,000 phone calls. The predictions from our system are widely disseminated to public health officials and form a critical part of active government strategies for dengue containment. Our work is the first to demonstrate, with significant empirical evidence, that an accurate, location-specific disease forecasting system can be built using analysis of call volume data from a public health hotline. PMID:27419226

  6. SHTQS: a telephone-based Chinese spoken dialogue system

    Institute of Scientific and Technical Information of China (English)

    Mao Jiaju; Chen Qiulin; Gao Feng; Guo Rong; Lu Ruzhan

    2005-01-01

    SHTQS is an intelligent telephone-based spoken dialogue system providing the information about the best route between two sites in Shanghai. Instead of separated parts of speech decoding and language parsing, a close cooperation is carried out in SHTQS by integrating automatic speech recognizer (ASR), language understanding, dialogue management and speech generator. In such a way, the erroneous analysis and uncertainty happening in the preceding stages would be recovered and determined accurately with high-level knowledge. Moreover, instead of shallow word-level analysis or simply keyword or key phrase matching, a deeper analysis is performed in our system by integrating a robust parser and a semantic interpreter. The robust parser is particularly important for spontaneous speech inputs because most of the inquiry sentences/phrases are ill-formed. In addition, in designing a mixed-initiative dialogue system, understanding users' inquiries is essential; however, simply matching keywords and/or key phrases can hardly achieve this. Therefore, a semantic interpreter is incorporated in our system. The performance of SHTQS is also evaluated. The dialogue efficiency is 4.4 sentences per query on an average and the case precision rate of language understanding module is up to 81%. The results are satisfactory.

  7. Fine-grained dengue forecasting using telephone triage services.

    Science.gov (United States)

    Abdur Rehman, Nabeel; Kalyanaraman, Shankar; Ahmad, Talal; Pervaiz, Fahad; Saif, Umar; Subramanian, Lakshminarayanan

    2016-07-01

    Thousands of lives are lost every year in developing countries for failing to detect epidemics early because of the lack of real-time disease surveillance data. We present results from a large-scale deployment of a telephone triage service as a basis for dengue forecasting in Pakistan. Our system uses statistical analysis of dengue-related phone calls to accurately forecast suspected dengue cases 2 to 3 weeks ahead of time at a subcity level (correlation of up to 0.93). Our system has been operational at scale in Pakistan for the past 3 years and has received more than 300,000 phone calls. The predictions from our system are widely disseminated to public health officials and form a critical part of active government strategies for dengue containment. Our work is the first to demonstrate, with significant empirical evidence, that an accurate, location-specific disease forecasting system can be built using analysis of call volume data from a public health hotline. PMID:27419226

  8. 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.

  9. Reversible quantum cellular automata

    CERN Document Server

    Schumacher, B

    2004-01-01

    We define quantum cellular automata as infinite quantum lattice systems with discrete time dynamics, such that the time step commutes with lattice translations and has strictly finite propagation speed. In contrast to earlier definitions this allows us to give an explicit characterization of all local rules generating such automata. The same local rules also generate the global time step for automata with periodic boundary conditions. Our main structure theorem asserts that any quantum cellular automaton is structurally reversible, i.e., that it can be obtained by applying two blockwise unitary operations in a generalized Margolus partitioning scheme. This implies that, in contrast to the classical case, the inverse of a nearest neighbor quantum cellular automaton is again a nearest neighbor automaton. We present several construction methods for quantum cellular automata, based on unitaries commuting with their translates, on the quantization of (arbitrary) reversible classical cellular automata, on quantum c...

  10. Toxicologic study of electromagnetic radiation emitted by television and video display screens and cellular telephones on chickens and mice

    Energy Technology Data Exchange (ETDEWEB)

    Bastide, M.; Youbicier-Simo, B.J.; Lebecq, J.C.; Giaimis, J. [Laboratoire d' Immunologie et Parasitologie, Faculte de Pharmacie, Universite de Montpellier, Montpellier (France); Youbicier-Simo, B.J. [Tecnolab, Chateau de l' Orbize, Dracy-le-Fort (France)

    2001-07-01

    The effects of continuous exposure of chick embryos and young chickens to the electromagnetic fields (EMFs) emitted by video display units (VDUs) and GSM cell phone radiation, either the whole spectrum emitted or attenuated by a copper gauze, were investigated. Permanent exposure to the EMFs radiated by a VDU was associated with significantly increased fetal loss (47-68%) and markedly depressed levels of circulating specific antibodies (lgG), corticosterone and melatonin. We have also shown that under chronic exposure conditions, GSM cell phone radiation was harmful to chick embryos, stressful for healthy mice and, in this species, synergistic with cancer insofar as it depleted stress hormones. The same pathological results were observed after substantial reduction of the microwaves radiated from the cell phone by attenuating them with a copper gauze. (author)

  11. Toxicologic study of electromagnetic radiation emitted by television and video display screens and cellular telephones on chickens and mice

    International Nuclear Information System (INIS)

    The effects of continuous exposure of chick embryos and young chickens to the electromagnetic fields (EMFs) emitted by video display units (VDUs) and GSM cell phone radiation, either the whole spectrum emitted or attenuated by a copper gauze, were investigated. Permanent exposure to the EMFs radiated by a VDU was associated with significantly increased fetal loss (47-68%) and markedly depressed levels of circulating specific antibodies (lgG), corticosterone and melatonin. We have also shown that under chronic exposure conditions, GSM cell phone radiation was harmful to chick embryos, stressful for healthy mice and, in this species, synergistic with cancer insofar as it depleted stress hormones. The same pathological results were observed after substantial reduction of the microwaves radiated from the cell phone by attenuating them with a copper gauze. (author)

  12. Arts and Techniques of Questioning

    Institute of Scientific and Technical Information of China (English)

    管楠

    2012-01-01

      Most learners learn English from teachers in classrooms, therefore, classroom instruction is very important. However, teachers’questioning plays a very significant part in classroom teaching. It is not only an important part of classroom interaction but also an effective way of learning second language as wel. On the one hand, it is through question and answer exchange that teachers interactwithstudents.Onthe other hand, it isalsothroughinteractionwiththeirteachersand peers that ESLlearners learn the target language. Teachers’ aims of questioning, question types, teachers’modification of questions, the wait-time, the feedback and the assessment providedby teacherswil affectclassroom interaction.

  13. Can multiple-choice questions simulate free-response questions?

    CERN Document Server

    Lin, Shih-Yin

    2016-01-01

    We discuss a study to evaluate the extent to which free-response questions could be approximated by multiple-choice equivalents. Two carefully designed research-based multiple-choice questions were transformed into a free-response format and administered on the final exam in a calculus-based introductory physics course. The original multiple-choice questions were administered in another similar introductory physics course on final exam. Findings suggest that carefully designed multiple-choice questions can reflect the relative performance of the free-response questions while maintaining the benefits of ease of grading and quantitative analysis, especially if the different choices in the multiple-choice questions are weighted to reflect the different levels of understanding that students display.

  14. 20 CFR 422.705 - When SSA employees may listen-in to or record telephone conversations.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false When SSA employees may listen-in to or record... ORGANIZATION AND PROCEDURES Use of SSA Telephone Lines § 422.705 When SSA employees may listen-in to or record telephone conversations. SSA employees may listen-in to or record telephone conversations on SSA...

  15. Telephone advice in the accident and emergency department: a survey of current practice.

    OpenAIRE

    Evans, R J; McCabe, M; Allen, H.; Rainer, T; Richmond, P. W.

    1993-01-01

    The objective of this study was to assess the standard of advice given by telephone by accident and emergency (A&E) departments following patients' enquiries. In order to do this patient enquiries were simulated and a telephone questionnaire was carried out. The study was carried out in 18 major and 16 minor A&E departments in Wales. Results achieved were that overall, correct telephone advice was given to 72 of 97 simulated patients (74%). Sixty calls were dealt with by the nursing staff (62...

  16. Heterogeneous cellular networks

    CERN Document Server

    Hu, Rose Qingyang

    2013-01-01

    A timely publication providing coverage of radio resource management, mobility management and standardization in heterogeneous cellular networks The topic of heterogeneous cellular networks has gained momentum in industry and the research community, attracting the attention of standardization bodies such as 3GPP LTE and IEEE 802.16j, whose objectives are looking into increasing the capacity and coverage of the cellular networks. This book focuses on recent progresses,  covering the related topics including scenarios of heterogeneous network deployment, interference management i

  17. Guided Discovery with Socratic Questioning

    Directory of Open Access Journals (Sweden)

    M. Hakan TURKCAPAR

    2015-03-01

    Full Text Available “The Socratic method” is a way of teaching philosophical thinking and knowledge by asking questions. It was first used by in ancient times by the Greek philosopher Socrates who taught his followers by asking questions; these conversations between them are known as “Socratic dialogues”. In this methodology, no new knowledge is taught to the individual; rather, the individual is guided to remember and rediscover what was formerly known through this process. The main method used in cognitive therapy is guided discovery. There are various methods of guided discovery in cognitive therapy. The form of verbal exchange between the therapist and client which is used during the process of cognitive behavioral therapy is known as “socratic questioning”. In this method the goal is to make the client rediscover, with a series of questions, a piece of knowledge which he could otherwise know but is not presently conscious of. The Socratic Questioning consists of several steps, including: identifying the problem by listening to the client and making reflections, finding alternatives by examining and evaluating, reidentification by using the newly rediscovered information and questioning the old distorted belief, and reaching a new conclusion and applying it. Question types used during these procedures are: questions for collecting information, questions revealing meanings, questions revealing beliefs, questions about behaviours during similar past experiences, analytic questions and analytic synthesis questions. In order to make the patient feel understood, it is important to be empathetic and summarize the problem during the interview. In this text, steps of Socratic Questioning-Guided Discovery will be reviewed with sample dialogues provided for each step.

  18. Google Voice: Connecting Your Telephone to the 21st Century

    Science.gov (United States)

    Johnson, Benjamin E.

    2010-01-01

    The foundation of the mighty Google Empire rests upon an algorithm that connects people to information--things such as websites, maps, and restaurant reviews. Lately it seems that people are less interested in connecting with information than they are with connecting to one another, which begs the question, "Is Facebook the new Google?" Given this…

  19. Cellular Therapy for Heart Failure.

    Science.gov (United States)

    Psaltis, Peter J; Schwarz, Nisha; Toledo-Flores, Deborah; Nicholls, Stephen J

    2016-01-01

    The pathogenesis of cardiomyopathy and heart failure (HF) is underpinned by complex changes at subcellular, cellular and extracellular levels in the ventricular myocardium. For all of the gains that conventional treatments for HF have brought to mortality and morbidity, they do not adequately address the loss of cardiomyocyte numbers in the remodeling ventricle. Originally conceived to address this problem, cellular transplantation for HF has already gone through several stages of evolution over the past two decades. Various cell types and delivery routes have been implemented to positive effect in preclinical models of ischemic and nonischemic cardiomyopathy, with pleiotropic benefits observed in terms of myocardial remodeling, systolic and diastolic performance, perfusion, fibrosis, inflammation, metabolism and electrophysiology. To a large extent, these salubrious effects are now attributed to the indirect, paracrine capacity of transplanted stem cells to facilitate endogenous cardiac repair processes. Promising results have also followed in early phase human studies, although these have been relatively modest and somewhat inconsistent. This review details the preclinical and clinical evidence currently available regarding the use of pluripotent stem cells and adult-derived progenitor cells for cardiomyopathy and HF. It outlines the important lessons that have been learned to this point in time, and balances the promise of this exciting field against the key challenges and questions that still need to be addressed at all levels of research, to ensure that cell therapy realizes its full potential by adding to the armamentarium of HF management. PMID:27280304

  20. Is web interviewing a good alternative to telephone interviewing? Findings from the International Tobacco Control (ITC Netherlands Survey

    Directory of Open Access Journals (Sweden)

    Thompson Mary E

    2010-06-01

    Full Text Available Abstract Background Web interviewing is becoming increasingly popular worldwide, because it has several advantages over telephone interviewing such as lower costs and shorter fieldwork periods. However, there are also concerns about data quality of web surveys. The aim of this study was to compare the International Tobacco Control (ITC Netherlands web and telephone samples on demographic and smoking related variables to assess differences in data quality. Methods Wave 1 of the ITC Netherlands Survey was completed by 1,668 web respondents and 404 telephone respondents of 18 years and older. The two surveys were conducted in parallel among adults who reported smoking at least monthly and had smoked at least 100 cigarettes over their lifetime. Results Both the web and telephone survey had a cooperation rate of 78%. Web respondents with a fixed line telephone were significantly more often married, had a lower educational level, and were older than web respondents without a fixed line telephone. Telephone respondents with internet access were significantly more often married, had a higher educational level, and were younger than telephone respondents without internet. Web respondents were significantly less often married and lower educated than the Dutch population of smokers. Telephone respondents were significantly less often married and higher educated than the Dutch population of smokers. Web respondents used the "don't know" options more often than telephone respondents. Telephone respondents were somewhat more negative about smoking, had less intention to quit smoking, and had more self efficacy for quitting. The known association between educational level and self efficacy was present only in the web survey. Conclusions Differences between the web and telephone sample were present, but the differences were small and not consistently favourable for either web or telephone interviewing. Our study findings suggested sometimes a better data

  1. Nanostructured cellular networks.

    Science.gov (United States)

    Moriarty, P; Taylor, M D R; Brust, M

    2002-12-01

    Au nanocrystals spin-coated onto silicon from toluene form cellular networks. A quantitative statistical crystallography analysis shows that intercellular correlations drive the networks far from statistical equilibrium. Spin-coating from hexane does not produce cellular structure, yet a strong correlation is retained in the positions of nanocrystal aggregates. Mechanisms based on Marangoni convection alone cannot account for the variety of patterns observed, and we argue that spinodal decomposition plays an important role in foam formation.

  2. Cellular Cardiomyoplasty: Clinical Application

    OpenAIRE

    Chachques, J. (J.); Acar, C; J. Herreros; Trainini, J. (Jorge); Prosper, F.; D’Attellis, N. (N.); Fabiani, J. N.; Carpentier, A

    2004-01-01

    Myocardial regeneration can be induced with the implantation of a variety of myogenic and angiogenic cell types. More than 150 patients have been treated with cellular cardiomyoplasty worldwide, 18 patients have been treated by our group. Cellular cardiomyoplasty seems to reduce the size and fibrosis of infarct scars, limit postischemic remodelling, and restore regional myocardial contractility. Techniques for skeletal myoblasts culture and ex vivo expansion using auto...

  3. Cultures in Community Question Answering

    OpenAIRE

    Kayes, Imrul; Kourtellis, Nicolas; Quercia, Daniele; Iamnitchi, Adriana; Bonchi, Francesco

    2015-01-01

    CQA services are collaborative platforms where users ask and answer questions. We investigate the influence of national culture on people's online questioning and answering behavior. For this, we analyzed a sample of 200 thousand users in Yahoo Answers from 67 countries. We measure empirically a set of cultural metrics defined in Geert Hofstede's cultural dimensions and Robert Levine's Pace of Life and show that behavioral cultural differences exist in community question answering platforms. ...

  4. Asking Questions about Asking Questions in Collaborative Enterprise Modelling

    NARCIS (Netherlands)

    Hoppenbrouwers, Stijn

    2012-01-01

    In this paper we explore the subject of question asking as an inherent driver of enterprise modelling sessions, within the narrower context of the ‘dialogue game’ approach to collaborative modelling. We explain the context, but mostly report on matters directly concerning question asking and answer

  5. And the next question is powerful questions for sticky moments

    CERN Document Server

    Alexander, Rachel

    2012-01-01

    A very practical and easy to use book of 3,000+ powerful questions, forming part of every coach''s / manager''s toolkit; it enables you to easily find key questions in some of the most distinctive areas of coaching, such as confidence, communications & leadership.

  6. Imaging cellular and molecular biological functions

    Energy Technology Data Exchange (ETDEWEB)

    Shorte, S.L. [Institut Pasteur, 75 - Paris (France). Plateforme d' Imagerie Dynamique PFID-Imagopole; Frischknecht, F. (eds.) [Heidelberg Univ. Medical School (Germany). Dept. of Parasitology

    2007-07-01

    'Imaging cellular and molecular biological function' provides a unique selection of essays by leading experts, aiming at scientist and student alike who are interested in all aspects of modern imaging, from its application and up-scaling to its development. Indeed the philosophy of this volume is to provide student, researcher, PI, professional or provost the means to enter this applications field with confidence, and to construct the means to answer their own specific questions. (orig.)

  7. Assisting the visually impaired to deal with telephone interview jobs using information and commutation technology.

    Science.gov (United States)

    Yeh, Fung-Huei; Yang, Chung-Chieh

    2014-12-01

    This study proposed a new information and commutation technology assisted blind telephone interview (ICT-ABTI) system to help visually impaired people to do telephone interview jobs as normal sighted people and create more diverse employment opportunities for them. The study also used an ABAB design to assess the system with seven visually impaired people. As the results, they can accomplish 3070 effective telephone interviews per month independently. The results also show that working performance of the visually impaired can be improved effectively with appropriate design of operation working flow and accessible software. The visually impaired become productive, lucrative, and self-sufficient by using ICT-ABTI system to do telephone interview jobs. The results were also shared through the APEC Digital Opportunity Center platform to help visually impaired in Philippines, Malaysia and China. PMID:25209925

  8. Telephone and Cable Lines, Local, Published in Not Provided, US Army.

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This Telephone and Cable Lines, Local dataset as of Not Provided. Data by this publisher are often provided in Not Applicable coordinate system; in a Not Applicable...

  9. Telephone and Cable Lines, Long Distance, Published in Not Provided, US Army.

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This Telephone and Cable Lines, Long Distance dataset as of Not Provided. Data by this publisher are often provided in Not Applicable coordinate system; in a Not...

  10. Design of mine-used DC carrier telephone based on STM32

    Science.gov (United States)

    Chen, Goufan; Zhou, Hui; Zhan, Minhua; Wang, Jian

    2016-01-01

    Abide by the design principles of mine intrinsically safe circuit, according to the need of underground communication in coal mine, the paper proposed a design scheme of DC carrier telephone which can dial. The design circuit of the telephone is introduced in detail. The telephone's voice signals are generated by the microphone. After enlarged then the voice signals are modulated to frequency signals by LM567 chip. The frequency signals are coupled by transformer and then transmitted by 12V DC power supply line to the other voice terminals. In the voice terminal the signals are demodulated by LM567 demodulation circuit and enlarged by LM386, then, the amplified audio signals are output from a speaker. The dialing circuit is designed based on the STM32 MCU. The dial information is transmitted to the other telephone terminals by CAN bus. The measured distance calls is greater than 2000m, volume is larger than 85dB, good results.

  11. Assisting the visually impaired to deal with telephone interview jobs using information and commutation technology.

    Science.gov (United States)

    Yeh, Fung-Huei; Yang, Chung-Chieh

    2014-12-01

    This study proposed a new information and commutation technology assisted blind telephone interview (ICT-ABTI) system to help visually impaired people to do telephone interview jobs as normal sighted people and create more diverse employment opportunities for them. The study also used an ABAB design to assess the system with seven visually impaired people. As the results, they can accomplish 3070 effective telephone interviews per month independently. The results also show that working performance of the visually impaired can be improved effectively with appropriate design of operation working flow and accessible software. The visually impaired become productive, lucrative, and self-sufficient by using ICT-ABTI system to do telephone interview jobs. The results were also shared through the APEC Digital Opportunity Center platform to help visually impaired in Philippines, Malaysia and China.

  12. Yucca Mountain Socioeconomic Project: The 1991 Nevada State telephone survey: Key findings

    International Nuclear Information System (INIS)

    The 1991 Nevada State Telephone Survey was implemented by Decision Research on behalf of the State of Nevada, Agency for Nuclear Projects/Nuclear Waste Project Office (NWPO) as part of an ongoing socioeconomic impact assessment study. The scope of this survey was considerably smaller than a previous survey conducted in 1989 and focused more upon public evaluations of the Yucca Mountain repository program and the trust Nevadans currently addressing the siting issues. In order to provide place in key public officials who are Longitudinal data on the repository program, the 1991 questionnaire consisted of questions that were used in the 1989 NWPO survey which was conducted by Mountain West Research. As a result, the findings from this survey are compared with analogous items from the 1989 survey, and with the results from a survey commissioned by the Las Vegas Review-Journal and reported in their issue of October 21, 1990. The Review-Journal survey was conducted by Bruce Merri11 of the Arizona State University Media Research Center. A more complete comparison of the 1989 and 1991 surveys sponsored by NWPO is possible since the researchers at Decision Research had access to both these databases. The only source of information for the Review-Journal findings was the articles published in the Fall, 1990. The findings of the 1991 survey show that Nevadans oppose the federal government attempts to locate a high-level radioactive waste repository at Yucca Mountain. They support a policy of opposition on the part of Nevada officials. They believe that Nevadans should have the final say in whether to accept the repository or not, and they reject the proposition that benefits from the repository program will outweigh the harms. These findings are very similar to survey results from 1989 and 1990 and once again demonstrate very widespread public opposition by Nevadans to the current federal repository program

  13. Peranan Telephone Operator Terhadap Pelayanan Tamu Dalam Operasional Kantor Depan Hotel J.W. Marriott Medan

    OpenAIRE

    Pasaribu, Mardina Cristy Natalia

    2013-01-01

    Semua bidang pekerjaan yang berorientasi pelayanan (service oriented occupation) memerlukan kemampuan komunikasi. Telephone operator yang memainkan peran sebagai pusat komunikasi, memerlukan petugas – petugas yang mampu merangkai ide, gagasan dan maksud menjadi sebuah kalimat yang mudah dipahami oleh lawan bicara. Dalam kegiatan operasional sehari – hari petugas telephone operator ( at your service ) harus berkomunikasi dengan tamu baik yang datang untuk menginap maupun yang tidak, rekan kerj...

  14. Scheduled telephone visits in the veterans health administration patient-centered medical home

    OpenAIRE

    Sperber, Nina R; King, Heather A.; Steinhauser, Karen; Ammarell, Natalie; Danus, Susanne; Powers, Benjamin J

    2014-01-01

    Background The Veterans Health Administration (VHA) patient-centered medical home model, Patient Aligned Care Teams (PACT), includes telephone visits to improve care access and efficiency. Scheduled telephone visits can replace in-person care for some focused issues, and more information is needed to understand how this mode can best work for primary care. We conducted a study at the beginning of PACT implementation to elicit stakeholder views on this mode of healthcare delivery, including po...

  15. Telephone-administered psychotherapy for depression in MS patients: moderating role of social support

    OpenAIRE

    Beckner, Victoria; Howard, Isa; Vella, Lea; Mohr, David C.

    2009-01-01

    Depression is common in individuals with multiple sclerosis (MS). While psychotherapy is an effective treatment for depression, not all individuals benefit. We examined whether baseline social support might differentially affect treatment outcome in 127 participants with MS and depression randomized to either Telephone-administered Cognitive-Behavioral Therapy (T-CBT) or Telephone-administered Emotion-Focused Therapy (T-EFT). We predicted that those with low social support would improve more ...

  16. Development and implementation of a structured intervention for alcohol use disorders for telephone helpline services

    OpenAIRE

    Best, David; Hall, Kate; Guthrie, Anna; Abbatangelo, Moses; Hunter, Barbara; Lubman, Dan

    2015-01-01

    A six-session intervention for harmful alcohol use was piloted via a 24-hour alcohol and other drug (AOD) helpline, assessing feasibility of telephone-delivered treatment. The intervention, involving practice elements from Motivational Interviewing, Cognitive-Behavioral Therapy, and node-link mapping, was evaluated using a case file audit (n D 30) and a structured telephone interview one month after the last session (n D 22). Average scores on the Alcohol Use Disorder Identification Test (...

  17. Administering the MADRS by telephone or face-to-face: a validity study

    Directory of Open Access Journals (Sweden)

    van Dyck Richard

    2006-03-01

    Full Text Available Abstract Background The Montgomery Åsberg Depression Rating Scale (MADRS is a frequently used observer-rated depression scale. In the present study, a telephonic rating was compared with a face-to-face rating in 66 primary care patients with minor or mild-major depression. The aim of the present study was to assess the validity of the administration by telephone. Additional objective was to study the validity of the first item, 'apparent sadness', the only item purely based on observation. Methods The present study was a validity study. During an in-person interview at the patient's home a trained interviewer administered the MADRS. A few days later the MADRS was administered again, but now by telephone and by a different interviewer. The validity of the telephone rating was calculated through the appropriate intraclass correlation coefficient (ICC. Results Mean total score on the in-person administration was 24.0 (SD = 11.1, and on the telephone administration 23.5 (SD = 10.4. The ICC for the full scale was 0.65. Homogeneity analysis showed that the observation item 'apparent sadness' fitted well into the scale. Conclusion The full MADRS, including the observation item 'apparent sadness', can be administered reliably by telephone.

  18. Validation of a brief telephone battery for neurocognitive assessment of patients with pulmonary arterial hypertension

    Directory of Open Access Journals (Sweden)

    Palevsky Harold I

    2005-04-01

    Full Text Available Abstract Background The effects of pulmonary arterial hypertension on brain function are not understood, despite patients' frequent complaints of cognitive difficulties. Using clinical instruments normally administered during standard in-person assessment of neurocognitive function in adults, we assembled a battery of tests designed for administration over the telephone. The purpose was to improve patient participation, facilitate repeated test administration, and reduce the cost of research on the neuropsychological consequences of acute and chronic cardiorespiratory diseases. We undertook this study to validate telephone administration of the tests. Methods 23 adults with pulmonary arterial hypertension underwent neurocognitive assessment using both standard in-person and telephone test administration, and the results of the two methods compared using interclass correlations. Results For most of the tests in the battery, scores from the telephone assessment correlated strongly with those obtained by in-person administration of the same tests. Interclass correlations between 0.5 and 0.8 were observed for tests that assessed attention, memory, concentration/working memory, reasoning, and language/crystallized intelligence (p ≤ 0.05 for each. Interclass correlations for the Hayling Sentence Completion test of executive function approached significance (p = 0.09. All telephone tests were completed within one hour. Conclusion Administration of this neurocognitive test battery by telephone should facilitate assessment of neuropsychological deficits among patients with pulmonary arterial hypertension living across broad geographical areas, and may be useful for monitoring changes in neurocognitive function in response to PAH-specific therapy or disease progression.

  19. Probability and Statistics: 5 Questions

    DEFF Research Database (Denmark)

    Probability and Statistics: 5 Questions is a collection of short interviews based on 5 questions presented to some of the most influential and prominent scholars in probability and statistics. We hear their views on the fields, aims, scopes, the future direction of research and how their work fits...

  20. Asking Research Questions: Theoretical Presuppositions

    Science.gov (United States)

    Tenenberg, Josh

    2014-01-01

    Asking significant research questions is a crucial aspect of building a research foundation in computer science (CS) education. In this article, I argue that the questions that we ask are shaped by internalized theoretical presuppositions about how the social and behavioral worlds operate. And although such presuppositions are essential in making…

  1. Test Pool Questions, Area III.

    Science.gov (United States)

    Sloan, Jamee Reid

    This manual contains multiple choice questions to be used in testing students on nurse training objectives. Each test includes several questions covering each concept. The concepts in section A, medical surgical nursing, are diseases of the following systems: musculoskeletal; central nervous; cardiovascular; gastrointestinal; urinary and male…

  2. The Value Question in Metaphysics.

    Science.gov (United States)

    Kahane, Guy

    2012-07-01

    Much seems to be at stake in metaphysical questions about, for example, God, free will or morality. One thing that could be at stake is the value of the universe we inhabit-how good or bad it is. We can think of competing philosophical positions as describing possibilities, ways the world might turn out to be, and to which value can be assigned. When, for example, people hope that God exists, or fear that we do not possess free will, they express attitudes towards these possibilities, attitudes that presuppose answers to questions about their comparative value. My aim in this paper is to distinguish these evaluative questions from related questions with which they can be confused, to identify structural constraints on their proper pursuit, and to address objections to their very coherence. Answers to such evaluative questions offer one measure of the importance of philosophical disputes.

  3. Questions

    DEFF Research Database (Denmark)

    Larsen, Steen Nepper

    2012-01-01

    Bidrag til festskrift til Jesper Hoffmeyer i anledning af hans 70 års dag i Don Favineau, Paul Cobley & Kalevi Kull (eds.): "A More Developed Sign. Interpreting the Work of Jesper Hoffmeyer". Antologien udg. som særnummer af Tartu Semiotics Library Nr. 10 og mit bidrag forefindes på p. 217-220....

  4. Telephone CPR Instructions in Emergency Dispatch Systems: Qualitative Survey of 911 Call Centers

    Directory of Open Access Journals (Sweden)

    John Sutter

    2015-10-01

    Full Text Available Introduction: Out-of-hospital cardiac arrest (OHCA is a leading cause of death. The 2010 American Heart Association Emergency Cardiovascular Care (ECC Guidelines recognize emergency dispatch as an integral component of emergency medical service response to OHCA and call for all dispatchers to be trained to provide telephone cardiopulmonary resuscitation (T-CPR pre-arrival instructions. To begin to measure and improve this critical intervention, this study describes a nationwide survey of public safety answering points (PSAPs focusing on the current practices and resources available to provide T-CPR to callers with the overall goal of improving survival from OHCA. Methods: We conducted this survey in 2010, identifying 5,686 PSAPs; 3,555 had valid e-mail addresses and were contacted. Each received a preliminary e-mail announcing the survey, an e-mail with a link to the survey, and up to three follow-up e-mails for non-responders. The survey contained 23 primary questions with sub-questions depending on the response selected. Results: Of the 5,686 identified PSAPs in the United States, 3,555 (63% received the survey, with 1,924/3,555 (54% responding. Nearly all were public agencies (n=1,888, 98%. Eight hundred seventy-eight (46% responding agencies reported that they provide no instructions for medical emergencies, and 273 (14% reported that they are unable to transfer callers to another facility to provide T-CPR. Of the 1,924 respondents, 975 (51% reported that they provide pre-arrival instructions for OHCA: 67 (3% provide compression-only CPR instructions, 699 (36% reported traditional CPR instructions (chest compressions with rescue breathing, 166 (9% reported some other instructions incorporating ventilations and compressions, and 92 (5% did not specify the type of instructions provided. A validation follow up showed no substantial difference in the provision of instructions for OHCA by non-responders to the survey. Conclusion: This is the

  5. Epigenetics and Cellular Metabolism

    Science.gov (United States)

    Xu, Wenyi; Wang, Fengzhong; Yu, Zhongsheng; Xin, Fengjiao

    2016-01-01

    Living eukaryotic systems evolve delicate cellular mechanisms for responding to various environmental signals. Among them, epigenetic machinery (DNA methylation, histone modifications, microRNAs, etc.) is the hub in transducing external stimuli into transcriptional response. Emerging evidence reveals the concept that epigenetic signatures are essential for the proper maintenance of cellular metabolism. On the other hand, the metabolite, a main environmental input, can also influence the processing of epigenetic memory. Here, we summarize the recent research progress in the epigenetic regulation of cellular metabolism and discuss how the dysfunction of epigenetic machineries influences the development of metabolic disorders such as diabetes and obesity; then, we focus on discussing the notion that manipulating metabolites, the fuel of cell metabolism, can function as a strategy for interfering epigenetic machinery and its related disease progression as well. PMID:27695375

  6. Architected Cellular Materials

    Science.gov (United States)

    Schaedler, Tobias A.; Carter, William B.

    2016-07-01

    Additive manufacturing enables fabrication of materials with intricate cellular architecture, whereby progress in 3D printing techniques is increasing the possible configurations of voids and solids ad infinitum. Examples are microlattices with graded porosity and truss structures optimized for specific loading conditions. The cellular architecture determines the mechanical properties and density of these materials and can influence a wide range of other properties, e.g., acoustic, thermal, and biological properties. By combining optimized cellular architectures with high-performance metals and ceramics, several lightweight materials that exhibit strength and stiffness previously unachievable at low densities were recently demonstrated. This review introduces the field of architected materials; summarizes the most common fabrication methods, with an emphasis on additive manufacturing; and discusses recent progress in the development of architected materials. The review also discusses important applications, including lightweight structures, energy absorption, metamaterials, thermal management, and bioscaffolds.

  7. Epigenetics and Cellular Metabolism

    Science.gov (United States)

    Xu, Wenyi; Wang, Fengzhong; Yu, Zhongsheng; Xin, Fengjiao

    2016-01-01

    Living eukaryotic systems evolve delicate cellular mechanisms for responding to various environmental signals. Among them, epigenetic machinery (DNA methylation, histone modifications, microRNAs, etc.) is the hub in transducing external stimuli into transcriptional response. Emerging evidence reveals the concept that epigenetic signatures are essential for the proper maintenance of cellular metabolism. On the other hand, the metabolite, a main environmental input, can also influence the processing of epigenetic memory. Here, we summarize the recent research progress in the epigenetic regulation of cellular metabolism and discuss how the dysfunction of epigenetic machineries influences the development of metabolic disorders such as diabetes and obesity; then, we focus on discussing the notion that manipulating metabolites, the fuel of cell metabolism, can function as a strategy for interfering epigenetic machinery and its related disease progression as well.

  8. Validation of multi-stage telephone-based identification of cognitive impairment and dementia

    Directory of Open Access Journals (Sweden)

    Chui Helena

    2005-04-01

    Full Text Available Abstract Background Many types of research on dementia and cognitive impairment require large sample sizes. Detailed in-person assessment using batteries of neuropyschologic testing is expensive. This study evaluates whether a brief telephone cognitive assessment strategy can reliably classify cognitive status when compared to an in-person "gold-standard" clinical assessment. Methods The gold standard assessment of cognitive status was conducted at the University of Southern California Alzheimer Disease Research Center (USC ADRC. It involved an examination of patients with a memory complaint by a neurologist or psychiatrist specializing in cognitive disorders and administration of a battery of neuropsychologic tests. The method being evaluated was a multi-staged assessment using the Telephone Interview of Cognitive Status-modified (TICSm with patients and the Telephone Dementia Questionnaire (TDQ with a proxy. Elderly male and female patients who had received the gold standard in-person assessment were asked to also undergo the telephone assessment. The unweighted kappa statistic was calculated to compare the gold standard and the multistage telephone assessment methods. Sensitivity for classification with dementia and specificity for classification as normal were also calculated. Results Of 50 patients who underwent the gold standard assessment and were referred for telephone assessment, 38 (76% completed the TICS. The mean age was 78.1 years and 26 (68% were female. When comparing the gold standard assessment and the telephone method for classifying subjects as having dementia or no dementia, the sensitivity of the telephone method was 0.83 (95% confidence interval 0.36, 1.00, the specificity was 1.00 (95% confidence interval 0.89,1.00. Kappa was 0.89 (95% confidence interval 0.69, 1.000. Considering a gold-standard assessment of age-associated memory impairment as cognitive impairment, the sensitivity of the telephone approach is 0.38 (95

  9. Phrasal Paraphrase Based Question Reformulation for Archived Question Retrieval.

    Directory of Open Access Journals (Sweden)

    Yu Zhang

    Full Text Available Lexical gap in cQA search, resulted by the variability of languages, has been recognized as an important and widespread phenomenon. To address the problem, this paper presents a question reformulation scheme to enhance the question retrieval model by fully exploring the intelligence of paraphrase in phrase-level. It compensates for the existing paraphrasing research in a suitable granularity, which either falls into fine-grained lexical-level or coarse-grained sentence-level. Given a question in natural language, our scheme first detects the involved key-phrases by jointly integrating the corpus-dependent knowledge and question-aware cues. Next, it automatically extracts the paraphrases for each identified key-phrase utilizing multiple online translation engines, and then selects the most relevant reformulations from a large group of question rewrites, which is formed by full permutation and combination of the generated paraphrases. Extensive evaluations on a real world data set demonstrate that our model is able to characterize the complex questions and achieves promising performance as compared to the state-of-the-art methods.

  10. Responses to language barriers in consultations with refugees and asylum seekers: a telephone survey of Irish general practitioners

    Directory of Open Access Journals (Sweden)

    Mosinkie Phillip I

    2008-12-01

    Full Text Available Abstract Background Refugees and asylum seekers experience language barriers in general practice. Qualitative studies have found that responses to language barriers in general practice are ad hoc with use of both professional interpreters and informal interpreters (patients' relatives or friends. However, the scale of the issues involved is unknown. This study quantifies the need for language assistance in general practice consultations and examines the experience of, and satisfaction with, methods of language assistance utilized. Methods Data were collected by telephone survey with general practitioners in a regional health authority in Ireland between July-August 2004. Each respondent was asked a series of questions about consulting with refugees and asylum seekers, the need for language assistance and the kind of language assistance used. Results There was a 70% (n = 56/80 response rate to the telephone survey. The majority of respondents (77% said that they had experienced consultations with refugees and asylum seekers in which language assistance was required. Despite this, general practitioners in the majority of cases managed without an interpreter or used informal methods of interpretation. In fact, when given a choice general practitioners would more often choose informal over professional methods of interpretation despite the fact that confidentiality was a significant concern. Conclusion The need for language assistance in consultations with refugees and asylum seekers in Irish general practice is high. General practitioners rely on informal responses. It is necessary to improve knowledge about the organisational contexts that shape general practitioners responses. We also recommend dialogue between general practitioners, patients and interpreters about the relative merits of informal and professional methods of interpretation so that general practitioners' choices are responsive to the needs of patients with limited English.

  11. Responses to language barriers in consultations with refugees and asylum seekers: a telephone survey of Irish general practitioners.

    LENUS (Irish Health Repository)

    MacFarlane, Anne

    2008-01-01

    BACKGROUND: Refugees and asylum seekers experience language barriers in general practice. Qualitative studies have found that responses to language barriers in general practice are ad hoc with use of both professional interpreters and informal interpreters (patients\\' relatives or friends). However, the scale of the issues involved is unknown. This study quantifies the need for language assistance in general practice consultations and examines the experience of, and satisfaction with, methods of language assistance utilized. METHODS: Data were collected by telephone survey with general practitioners in a regional health authority in Ireland between July-August 2004. Each respondent was asked a series of questions about consulting with refugees and asylum seekers, the need for language assistance and the kind of language assistance used. RESULTS: There was a 70% (n = 56\\/80) response rate to the telephone survey. The majority of respondents (77%) said that they had experienced consultations with refugees and asylum seekers in which language assistance was required. Despite this, general practitioners in the majority of cases managed without an interpreter or used informal methods of interpretation. In fact, when given a choice general practitioners would more often choose informal over professional methods of interpretation despite the fact that confidentiality was a significant concern. CONCLUSION: The need for language assistance in consultations with refugees and asylum seekers in Irish general practice is high. General practitioners rely on informal responses. It is necessary to improve knowledge about the organisational contexts that shape general practitioners responses. We also recommend dialogue between general practitioners, patients and interpreters about the relative merits of informal and professional methods of interpretation so that general practitioners\\' choices are responsive to the needs of patients with limited English.

  12. Explaining errors in children's questions.

    Science.gov (United States)

    Rowland, Caroline F

    2007-07-01

    The ability to explain the occurrence of errors in children's speech is an essential component of successful theories of language acquisition. The present study tested some generativist and constructivist predictions about error on the questions produced by ten English-learning children between 2 and 5 years of age. The analyses demonstrated that, as predicted by some generativist theories [e.g. Santelmann, L., Berk, S., Austin, J., Somashekar, S. & Lust. B. (2002). Continuity and development in the acquisition of inversion in yes/no questions: dissociating movement and inflection, Journal of Child Language, 29, 813-842], questions with auxiliary DO attracted higher error rates than those with modal auxiliaries. However, in wh-questions, questions with modals and DO attracted equally high error rates, and these findings could not be explained in terms of problems forming questions with why or negated auxiliaries. It was concluded that the data might be better explained in terms of a constructivist account that suggests that entrenched item-based constructions may be protected from error in children's speech, and that errors occur when children resort to other operations to produce questions [e.g. Dabrowska, E. (2000). From formula to schema: the acquisition of English questions. Cognitive Liguistics, 11, 83-102; Rowland, C. F. & Pine, J. M. (2000). Subject-auxiliary inversion errors and wh-question acquisition: What children do know? Journal of Child Language, 27, 157-181; Tomasello, M. (2003). Constructing a language: A usage-based theory of language acquisition. Cambridge, MA: Harvard University Press]. However, further work on constructivist theory development is required to allow researchers to make predictions about the nature of these operations.

  13. APPROCHES FOR QUESTION ANSWERING SYSTEMS

    Directory of Open Access Journals (Sweden)

    VANITHA GUDA

    2011-02-01

    Full Text Available Question Answering (QA system is a man machine communication device. The basic idea of QA systems in Natural Language Processing (NLP is to provide correct responses to the questions in a human like manner giving short and accurate answers. This paper presents a survey of various types of QA systems. These QA systems are classified as WEBBASED QA system, Information Retrieval or Information Extraction(IR/IEBASED QA system, RESTRICTED DOMAIN QA (RDQA system and RULE BASED QA system. The paper further investigates a comparative study of these models for different type of questioners which led to a breakthrough for new directions of research in this area.

  14. Question Inventory on Tobacco (QIT)

    Data.gov (United States)

    U.S. Department of Health & Human Services — 1965, 1966, 1970, 1974-2015, 2017. Centers for Disease Control and Prevention (CDC). Office on Smoking and Health (OSH). Survey Questions (Tobacco Use). The QIT is...

  15. Solar physics: Dynamo theory questioned

    Science.gov (United States)

    Charbonneau, Paul

    2016-07-01

    Observations of X-ray emission -- a diagnostic tool for the mechanisms driving stellar magnetic fields -- from four cool stars call into question accepted models of magnetic-field generation in the Sun and stars. See Letter p.526

  16. HPV Vaccine - Questions and Answers

    Science.gov (United States)

    ... and Media Resources News Newsletters Events Redirect for HPV Vaccine FAQ Recommend on Facebook Tweet Share Compartir ... to the address below. http://www.cdc.gov/hpv/parents/questions-answers.html File Formats Help: How ...

  17. Winter Weather Frequently Asked Questions

    Science.gov (United States)

    ... Health Matters What's New Preparation & Planning Disasters & Severe Weather Earthquakes Extreme Heat Floods Hurricanes Landslides Tornadoes Tsunamis ... Weather Information on Specific Types of Emergencies Winter Weather Frequently Asked Questions Language: English Español (Spanish) Recommend ...

  18. Birds: Old Questions and New.

    Science.gov (United States)

    Flannery, Maura C.

    2002-01-01

    Discusses questions such as how birds fly and the meaning of bird songs. Explains the relationship between birds and ecological activism and points out the excitement in research and observation of birds. (Contains 34 references.) (YDS)

  19. Question Inventory on Tobacco (QIT)

    Data.gov (United States)

    U.S. Department of Health & Human Services — 1965, 1966, 1970, 1974-2011. Centers for Disease Control and Prevention (CDC). Office on Smoking and Health (OSH). Survey Questions (Tobacco Use). The QIT is a...

  20. Questions and Answers about Stroke

    Science.gov (United States)

    ... Find People About NINDS Questions and Answers About Stroke What is a stroke? A stroke occurs when blood flow to the ... need to function. What are the types of strokes? A stroke can occur in two ways. In ...

  1. Dynamic Topology Re-Configuration in Multihop Cellular Networks Using Sequential Genetic Algorithm

    Directory of Open Access Journals (Sweden)

    B.Shantha Kumari

    2014-10-01

    Full Text Available Cellular communications has experienced explosive growth in the past two decades. Today millions of people around the world use cellular phones. Cellular phones allow a person to make or receive a call from almost anywhere. Likewise, a person is allowed to continue the phone conversation while on the move. Cellular communications is supported by an infrastructure called a cellular network, which integrates cellular phones into the public switched telephone network. The cellular network has gone through three generations.The first generation of cellular networks is analog in nature. To accommodate more cellular phone subscribers, digital TDMA (time division multiple access and CDMA (code division multiple access technologies are used in the second generation (2G to increase the network capacity. With digital technologies, digitized voice can be coded and encrypted. Therefore, the 2G cellular network is also more secure. The third generation (3G integrates cellular phones into the Internet world by providing highspeed packet-switching data transmission in addition to circuit-switching voice transmission. The 3G cellular networks have been deployed in some parts of Asia, Europe, and the United States since 2002 and will be widely deployed in the coming years. The high increase in traffic and data rate for future generations of mobile communication systems, with simultaneous requirement for reduced power consumption, makes Multihop Cellular Networks (MCNs an attractive technology. To exploit the potentials of MCNs a new network paradigm is proposed in this paper. In addition, a novel sequential genetic algorithm (SGA is proposed as a heuristic approximation to reconfigure the optimum relaying topology as the network traffic changes. Network coding is used to combine the uplink and downlink transmissions, and incorporate it into the optimum bidirectional relaying with ICI awareness. Numerical results have shown that the algorithms suggested in this

  2. Key Questions in Thoracic Surgery

    OpenAIRE

    Subotic, Dragan R.

    2016-01-01

    This 1000-page textbook encompasses much more than the title suggests. In fact, the title “Key questions in thoracic surgery and pulmonology” would be more fitting. The specific format of the book, with precise questions and evidence-based, but equally clear answers covering all relevant fields of pulmonology and thoracic surgery, makes this 40-chapter book a “must read” not only for residents, but also for senior pulmonologists and thoracic surgeons.

  3. Cellular Response to Irradiation

    Institute of Scientific and Technical Information of China (English)

    LIU Bo; YAN Shi-Wei

    2011-01-01

    To explore the nonlinear activities of the cellular signaling system composed of one transcriptional arm and one protein-interaction arm, we use an irradiation-response module to study the dynamics of stochastic interactions.It is shown that the oscillatory behavior could be described in a unified way when the radiation-derived signal and noise are incorporated.

  4. The New Cellular Immunology

    Science.gov (United States)

    Claman, Henry N.

    1973-01-01

    Discusses the nature of the immune response and traces many of the discoveries that have led to the present state of knowledge in immunology. The new cellular immunology is directing its efforts toward improving health by proper manipulation of the immune mechanisms of the body. (JR)

  5. Mums 4 Mums: structured telephone peer-support for women experiencing postnatal depression. Pilot and exploratory RCT of its clinical and cost effectiveness

    Directory of Open Access Journals (Sweden)

    McKenzie-McHarg Kirstie

    2011-03-01

    Full Text Available Abstract Background Postnatal depression (PND can be experienced by 13% of women who give birth, and such women often exhibit disabling symptoms, which can have a negative effect on the mother and infant relationship, with significant consequences in terms of the child's later capacity for affect regulation. Research has shown that providing support to mothers experiencing PND can help reduce their depressive symptoms and improve their coping strategies. The Mums4Mums study aims to evaluate the impact of telephone peer-support for women experiencing PND. Methods/Design The study design adopts the MRC framework for the development and evaluation of complex interventions. Health visitors in Warwickshire and Coventry Primary Care Trusts are screening potential participants at the 8-week postnatal check using either the Edinburgh Postnatal Depression Scale (EPDS > = 10 or the three Whooley questions recommended by NICE (http://guidance.nice.org.uk/CG45. The Mums4Mums telephone support intervention is being delivered by trained peer-supporters over a period of four months. The primary outcome is depressive symptomatology as measured by the Edinburgh Postnatal Depression Scale. Secondary outcomes include mother-child interaction, dyadic adjustment, parenting sense of competence scale, and self-efficacy. Maternal perceptions of the telephone peer-support are being assessed using semi-structured interviews following the completion of the intervention. Discussion The proposed study will develop current innovative work in peer-led support interventions and telecare by applying existing expertise to a new domain (i.e. PND, testing the feasibility of a peer-led telephone intervention for mothers living with PND, and developing the relationship between the lay and clinical communities. The intervention will potentially benefit a significant number of patients and support a future application for a larger study to undertake a full evaluation of the clinical

  6. The Topological Structure of Question Theory

    CERN Document Server

    Nawaz, Shahid

    2010-01-01

    This paper is a self-contained development of the topological structure of question theory. A question is identified with a topology on a given set of irreducible assertions. It is shown that there are three types of a question. Type-I questions generate sub-question, type-II questions have a definite answer and type-III questions are irrelevant. We also suggest that the most efficient machine asks type-II questions.

  7. Pre-Survey Text Messages (SMS) Improve Participation Rate in an Australian Mobile Telephone Survey: An Experimental Study

    OpenAIRE

    Dal Grande, Eleonora; Chittleborough, Catherine Ruth; Campostrini, Stefano; Dollard, Maureen; Taylor, Anne Winifred

    2016-01-01

    Mobile telephone numbers are increasingly being included in household surveys samples. As approach letters cannot be sent because many do not have address details, alternatives approaches have been considered. This study assesses the effectiveness of sending a short message service (SMS) to a random sample of mobile telephone numbers to increase response rates. A simple random sample of 9000 Australian mobile telephone numbers: 4500 were randomly assigned to be sent a pre-notification SMS, an...

  8. The use of telephone in genetic counseling versus in-person counseling: a randomized study on counselees’ outcome

    OpenAIRE

    Platten, Ulla; Rantala, Johanna; Lindblom, Annika; Brandberg, Yvonne; Lindgren, Gunilla; Arver, Brita

    2012-01-01

    Increased demand for genetic counseling services necessitates exploring alternatives to in-person counseling. Telephone counseling is a less time-consuming and more cost-effective alternative. So far there is insufficient evidence to support a pre-counseling telephone model. This randomized questionnaire study aims to evaluate the oncogenetic counseling process and to compare the impact of the initial part of the oncogenetic counseling, when conducted via telephone versus in-person. The aspec...

  9. Molecular and Cellular Signaling

    CERN Document Server

    Beckerman, Martin

    2005-01-01

    A small number of signaling pathways, no more than a dozen or so, form a control layer that is responsible for all signaling in and between cells of the human body. The signaling proteins belonging to the control layer determine what kinds of cells are made during development and how they function during adult life. Malfunctions in the proteins belonging to the control layer are responsible for a host of human diseases ranging from neurological disorders to cancers. Most drugs target components in the control layer, and difficulties in drug design are intimately related to the architecture of the control layer. Molecular and Cellular Signaling provides an introduction to molecular and cellular signaling in biological systems with an emphasis on the underlying physical principles. The text is aimed at upper-level undergraduates, graduate students and individuals in medicine and pharmacology interested in broadening their understanding of how cells regulate and coordinate their core activities and how diseases ...

  10. Telephone reminders reduced the non-attendance rate in a gastroenterology outpatient clinic

    DEFF Research Database (Denmark)

    Jeppesen, Maja Haunstrup; Ainsworth, Mark Andrew

    2015-01-01

    in a gastroenterology outpatient clinic like ours. METHODS: This was a comparative intervention study with a historical control group in a gastroenterology outpatient clinic. The study lasted six months. Patients with a scheduled appointment in the first three-month period received no reminder (control group, n = 2......,705). Patients in the following three-month period were reminded by telephone one weekday in advance of their appointment, when possible (intervention group, n = 2,479). Non-attending patients in the intervention group received a questionnaire. Based on the results, a financial cost-benefit analysis was made......-attendees. The most common explanation for non-attendance in the intervention group was forgetfulness (39%). The reminder telephone call was cost-effective. CONCLUSION: In this outpatient clinic, telephone reminders were cost-effective and significantly reduced the non-attendance rate by 43%....

  11. Electromagnetic Interference Analysis Based on Total Harmonic Distortion Measurement in 900MHz Cordless Telephones

    Science.gov (United States)

    Park, Jeung Geun; Kim, Che Young

    In this paper a new electromagnetic (EM) interference analysis is proposed using the total harmonic distortion (THD) measurement of the audio signal by the 900MHz cordless telephones. The cordless telephone network in 900MHz was built up to be weak in EM interference. 400 and 800Hz of the sine-wave signal were used in transmitter (TX) system, and the receiver (RX) system was exposed to the EM interference. The THD value varies as the level of the exposed EM interference changes. The model of the cordless telephone also affects the THD value. By using fluctuation of the THD value depending on the amount of the exposure, the threshold value of the interference electric field strength was derived. Based on the derived threshold value of the electric field strength, validity of the regulation value for low power radio devices by CISPR 22 [CLASS B] and FCC is discussed.

  12. 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.

  13. Public expectations of health professionals when patients telephone for medical advice.

    Science.gov (United States)

    Smith, Saxon; Werren, Julia

    2008-08-01

    This article focuses on the ethical, social and liability implications of patients obtaining unsolicited medical advice over the phone. The ethical discussion centres on the demise of paternalism and the increase in patient autonomy and individualism and the growing public expectations of health professionals. The article then discusses the advantages and disadvantages of telephone consultations from a social and policy perspective. In light of these considerations it considers what the liability implications are for phone consultations. It argues that the ethic of individualism, coupled with recent Australian tort reforms, suggests that only in limited circumstances would a doctor be found liable for negligence in relation to telephone consultations. However, the increasing expectations being placed on medical personnel, as evidenced by the increase in unsolicited telephone consultations, if left untempered, may lead to a situation with which the health care system is ill equipped to deal.

  14. Magnetic Cellular Switches

    OpenAIRE

    Overby, Darryl R.; Alenghat, Francis J.; Montoya-Zavala, Martín; Bei, HuCheng; Oh, Philmo; Karavitis, John; Ingber, Donald E.

    2004-01-01

    This paper focuses on the development of magnetic cellular switches to enable magnetic control of intracellular functions in living mammalian cells, including receptor signal transduction and gene transcription. Our approach takes advantage of the mechanosensitivity of adenosine 3′,5′-monophosphate (cAMP) induction and downstream transcription controlled by the cAMP regulatory element (CRE) to engineer gene constructs that optically report gene expression in living cells. We activate transcri...

  15. Cellular therapy in Tuberculosis

    Directory of Open Access Journals (Sweden)

    Shreemanta K. Parida

    2015-03-01

    Full Text Available Cellular therapy now offer promise of potential adjunct therapeutic options for treatment of drug-resistant tuberculosis (TB. We review here the role of Mesenchymal stromal cells, (MSCs, as well as other immune effector cells in the therapy of infectious diseases with a focus on TB. MSCs represent a population of tissue-resident non-hematopoietic adult progenitor cells which home into injured tissues increase the proliferative potential of broncho-alveolar stem cells and restore lung epithelium. MSCs have been shown to be immune-modulatory and anti-inflammatory mediated via cell-cell contacts as well as soluble factors. We discuss the functional profile of MSCs and their potential use for adjunct cellular therapy of multi-drug resistant TB, with the aim of limiting tissue damage, and to convert unproductive inflammatory responses into effective anti-pathogen directed immune responses. Adjunct cellular therapy could potentially offer salvage therapy options for patients with drug-resistant TB, increase clinically relevant anti-M.tuberculosis directed immune responses and possibly shorten the duration of anti-TB therapy.

  16. Post-operative telephone review is cost-effective and acceptable to patients.

    LENUS (Irish Health Repository)

    Gray, R T

    2012-02-01

    INTRODUCTION: Patients undergoing selective minor emergency and elective procedures are followed up by a nurse-led structured telephone review six weeks post-operatively in our hospital. Our study objectives were to review patients\\' satisfaction, assess cost-effectiveness and compare our practice with other surgical units in Northern Ireland (NI). PATIENTS AND METHODS: Completed telephone follow-up forms were reviewed retrospectively for a three-year period and cost savings calculated. Fifty patients were contacted prospectively by telephone using a questionnaire to assess satisfaction of this follow-up. A postal questionnaire was sent to 68 general and vascular surgeons in NI, assessing individual preferences for patient follow-up. RESULTS: A total of 1378 patients received a telephone review from September 2005 to September 2008. One thousand one hundred and seventy-seven (85.4%) were successfully contacted, while 201 (14.6%) did not respond despite multiple attempts. One hundred and forty-seven respondents (10.7%) required further outpatient follow-up, thereby saving 1231 outpatient reviews, equivalent to pound41,509 per annum. Thirty-nine (78%) patients expected post-operative follow-up, with 29 (58%) expecting this in the outpatient department. However, all patients were satisfied with the nurse-led telephone review. Fifty-three (78%) consultants responded. Those who always, or occasionally, review patients post-operatively varies according to the operation performed, ranging from 2.2% appendicectomy patients to 40.0% for varicose vein surgery. CONCLUSION: Current practice in NI varies, but a significant proportion of patients are not routinely reviewed. This study confirmed that patients expect post-operative follow-up. A nurse-led telephone review service is acceptable to patients, cost-effective and reduces the number of unnecessary outpatient reviews.

  17. Protocol for the Proactive Or Reactive Telephone Smoking CeSsation Support (PORTSSS trial

    Directory of Open Access Journals (Sweden)

    Lorgelly Paula

    2009-04-01

    Full Text Available Abstract Background Telephone quit lines are accessible to many smokers and are used to engage motivated smokers to make quit attempts. Smoking cessation counselling provided via telephone can either be reactive (i.e. primarily involving the provision of evidence-based information, or proactive (i.e. primarily involving repeated, sequenced calls from and interaction with trained cessation counsellors. Some studies have found proactive telephone counselling more effective and this trial will investigate whether or not proactive telephone support for smoking cessation, delivered through the National Health Service (NHS Smoking Helpline is more effective or cost-effective than reactive support. It will also investigate whether or not providing nicotine replacement therapy (NRT, in addition to telephone counselling, has an adjunctive impact on smoking cessation rates and whether or not this is cost effective. Methods This will be a parallel group, factorial design RCT, conducted through the English national NHS Smoking Helpline which is run from headquarters in Glasgow. Participants will be smokers who call the helpline from any location in England and who wish to stop smoking. If 644 participants are recruited to four equally-sized trial groups (total sample size = 2576, the trial will have 90% power for detecting a treatment effect (Odds Ratio of 1.5 for each of the two interventions: i proactive versus reactive support and ii the offer of NRT versus no offer. The primary outcome measure for the study is self-reported, prolonged abstinence from smoking for at least six months following an agreed quit date. A concurrent health economic evaluation will investigate the cost effectiveness of the two interventions when delivered via a telephone helpline. Discussion The PORTSSS trial will provide high quality evidence to determine the most appropriate kind of counselling which should be provided via the NHS Smoking Helpline and also whether or not an

  18. SOME QUESTIONS CONCERNING PSYCHOANALYTICAL FORMATION

    Directory of Open Access Journals (Sweden)

    Orlando Soeiro Cruxên

    2009-12-01

    Full Text Available The psychoanalytical formation is a question without a definitive answer. The development of its study requests treatment of the evolution of the clinical theory. This work begins with a distinction between analytical and academic formation. It includes Jacques Lacan’s approach concerning the question of psychoanalytical formation. It discusses the relationship between the named intentional and extensional psychoanalysis. This article resumes some theoretical aspects of a post-doctoral investigation developed in the clinical-school of Psychology (Universidade Federal do Ceará e SAP ( Pontifícia Universidade Católica do Rio Grande doSul.

  19. Response times to conceptual questions

    Science.gov (United States)

    Lasry, Nathaniel; Watkins, Jessica; Mazur, Eric; Ibrahim, Ahmed

    2013-09-01

    We measured the time taken by students to respond to individual Force Concept Inventory (FCI) questions. We examine response time differences between correct and incorrect answers, both before and after instruction. We also determine the relation between response time and expressed confidence. Our data reveal three results of interest. First, response times are longer for incorrect answers than for correct ones, indicating that distractors are not automatic choices. Second, response times increase after instruction for both correct and incorrect answers, supporting the notion that instruction changes students' approach to conceptual questions. Third, response times are inversely related to students' expressed confidence; the lower their confidence, the longer it takes to respond.

  20. Environment Aware Cellular Networks

    KAUST Repository

    Ghazzai, Hakim

    2015-02-01

    The unprecedented rise of mobile user demand over the years have led to an enormous growth of the energy consumption of wireless networks as well as the greenhouse gas emissions which are estimated currently to be around 70 million tons per year. This significant growth of energy consumption impels network companies to pay huge bills which represent around half of their operating expenditures. Therefore, many service providers, including mobile operators, are looking for new and modern green solutions to help reduce their expenses as well as the level of their CO2 emissions. Base stations are the most power greedy element in cellular networks: they drain around 80% of the total network energy consumption even during low traffic periods. Thus, there is a growing need to develop more energy-efficient techniques to enhance the green performance of future 4G/5G cellular networks. Due to the problem of traffic load fluctuations in cellular networks during different periods of the day and between different areas (shopping or business districts and residential areas), the base station sleeping strategy has been one of the main popular research topics in green communications. In this presentation, we present several practical green techniques that provide significant gains for mobile operators. Indeed, combined with the base station sleeping strategy, these techniques achieve not only a minimization of the fossil fuel consumption but also an enhancement of mobile operator profits. We start with an optimized cell planning method that considers varying spatial and temporal user densities. We then use the optimal transport theory in order to define the cell boundaries such that the network total transmit power is reduced. Afterwards, we exploit the features of the modern electrical grid, the smart grid, as a new tool of power management for cellular networks and we optimize the energy procurement from multiple energy retailers characterized by different prices and pollutant

  1. Telephone triage by GPs in out-of-hours primary care in Denmark

    DEFF Research Database (Denmark)

    Huibers, Linda; Moth, Grete; Carlsen, Anders H;

    2016-01-01

    BACKGROUND: In the UK, telephone triage in out-of-hours primary care is mostly managed by nurses, whereas GPs perform triage in Denmark. AIM: To describe telephone contacts triaged to face-to-face contacts, GP-assessed relevance, and factors associated with triage to face-to-face contact. DESIGN...... AND SETTING: A prospective observational study in Danish out-of-hours primary care, conducted from June 2010 to May 2011. METHOD: Information on patients was collected from the electronic patient administration system and GPs completed electronic questionnaires about the contacts. The GPs conducting the face...

  2. Administering the MADRS by telephone or face-to-face: a validity study

    OpenAIRE

    van Dyck Richard; Terluin Berend; van Hout Hein PJ; Adèr Herman J; Hermens Marleen LM; de Haan Marten

    2006-01-01

    Abstract Background The Montgomery Åsberg Depression Rating Scale (MADRS) is a frequently used observer-rated depression scale. In the present study, a telephonic rating was compared with a face-to-face rating in 66 primary care patients with minor or mild-major depression. The aim of the present study was to assess the validity of the administration by telephone. Additional objective was to study the validity of the first item, 'apparent sadness', the only item purely based on observation. M...

  3. Chinese Telephone Number-Input Technology and Its Applications in a Customer Service Call Center

    Institute of Scientific and Technical Information of China (English)

    罗仁; 许晓革; 兰德品; 郭盛芳

    2002-01-01

    The Chinese intelligence input technology, its applications, and a customer serv ice call center system are developed. This technology can be used both in stan dard English telephone number-input keyboard and in Chinese telephone number- input keyboard .And authors develop sophisticated technologies including "Pinyi n" (the Chinese p honetic alphabet ) encoding technology of phonetic symbol code and formal symbo l code of Chinese character structure, phrase encoding technology, input technol ogy of whole sentence intelligence encoding and input technology of Chinese tele phone number encoding.

  4. Audit of telephone advice in a paediatric accident and emergency department.

    OpenAIRE

    Molyneux, E; Jones, N.; Aldom, G; Molyneux, B

    1994-01-01

    This paper audits the telephone requests for advice to a paediatric accident and emergency (A&E) Department over a 4-week period. All calls were answered by senior nurses. Most calls were received in the early evenings when the A&E department was busy. Parents were the most frequent callers and the majority of calls were for children under 5 years of age. The problems presented were wide ranging but advice over the telephone meant that many unnecessary visits to hospital were prevented. The p...

  5. Ten Practical Questions about Branding

    Science.gov (United States)

    Moore, Robert M.; Rattenbury, Jeanne

    2004-01-01

    "Marketing" and "branding" were once considered dirty words on campus but faculty, staff, and board members now appreciate the value of getting their message out and managing their reputation. The question is not so much whether to invest, but when, how, and most important, what's the return on investment? A roundtable of accomplished marketing…

  6. Open Questions in GRB Physics

    OpenAIRE

    Zhang, Bing

    2011-01-01

    Open questions in GRB physics are summarized as of 2011, including classification, progenitor, central engine, ejecta composition, energy dissipation and particle acceleration mechanism, radiation mechanism, long term engine activity, external shock afterglow physics, origin of high energy emission, and cosmological setting. Prospects of addressing some of these problems with the upcoming Chinese-French GRB mission, SVOM, are outlined.

  7. Education Answers That Vouchers Question.

    Science.gov (United States)

    Sroufe, Gerald E.

    This speech explains education voucher programs and responds to criticisms of such programs. The education voucher system is described as one that questions traditional structures and methods while it equalizes opportunities to purchase education, fosters federally funded and controlled alternative school settings and programs, and gives parents…

  8. Still asking the wrong questions

    DEFF Research Database (Denmark)

    Jensen, Steffen Moltrup Ernø

    by setting up a chase for the heffalump entrepreneur. There has however been a break with this approach. Most commonly referenced is William B. Gartner who presents a critique of the field of entrepreneurship, wherein he questions the general investigative trend of charting the psychological make-up...

  9. Constructivism and Objectivism: Additional Questions

    Science.gov (United States)

    Meltzer, Edmund S.

    2006-01-01

    In past issues of "The Educational Forum," David Elkind (2004; 2005) and Jamin Carson (2005) have engaged in a dialogue about constructivism and objectivism as viable philosophies of education. In this issue, yet another author joins in the discussion by questioning the role of science and religion in objectivism.

  10. [Questions by adolescents about dieting].

    Science.gov (United States)

    Bloch, A

    1989-12-15

    In recent years there has been increasing concern and involvement of Israeli adolescents with dieting. An increase in the incidence of obesity has been emphasized by the mass media. This has been marked by an increase in the number of questions on dieting sent anonymously by 12 to 14 year-olds to a column in a popular youth magazine about adolescent sexuality. These letters include requests for diets to prevent obesity in general and fatness of certain parts of the body in particular, such as the thighs or buttocks; questions as to side-effects of diets already started, particularly amenorrhea; and questions about the onset of bulimia and anorexia nervosa, expressing fear of the consequences. This study gives examples of the questions and the answers, and indicates the professions of those to whom the applicants were referred for further diagnosis and treatment. Newer techniques of health education with regard to adolescent dieting are urgently needed so that the health staff can promote insight and indicate the need for treatment at as early a stage as possible. The use of mass media in a suitable manner is critical, given the increase in diet-advertising. PMID:2620891

  11. Looming Questions in Performance Pay

    Science.gov (United States)

    Gratz, Donald B.

    2010-01-01

    When proposing performance pay for teachers, reformers first must answer three questions: What is the definition of teacher performance? What is the definition of student performance? and What are the goals of schooling? Reformers also need to examine the assumptions that guide their proposals and prepare to deal with the implementation issues…

  12. Arts and Techniques of Questioning

    Institute of Scientific and Technical Information of China (English)

    Sun Yu

    2011-01-01

    Most learners learn English from teachers in classroom. Therefore, classroom instruction plays a very important role. Teachers' questioning constitutes a very significant aspect of classroom teaching. It is not only an important part of classroom interaction but an effective way of learning second language as well.

  13. Understanding Bitcoins: Facts and Questions

    Directory of Open Access Journals (Sweden)

    Bruno Saboia de Albuquerque

    2015-03-01

    Full Text Available The objective of this work is to do a research challenge about the digital currency named Bitcoins, as well as exploit the general concept behind digital currencies and cryptocurrencies, and enumerate some of its current criticism and problems. Such currencies usage and public knowledge is increasing hastily on the last few months, and many questions arise with its popularity.

  14. Effect of survey instrument on participation in a follow-up study: a randomization study of a mailed questionnaire versus a computer-assisted telephone interview

    Directory of Open Access Journals (Sweden)

    Rocheleau Carissa M

    2012-07-01

    Full Text Available Abstract Background Many epidemiological and public health surveys report increasing difficulty obtaining high participation rates. We conducted a pilot follow-up study to determine whether a mailed or telephone survey would better facilitate data collection in a subset of respondents to an earlier telephone survey conducted as part of the National Birth Defects Prevention Study. Methods We randomly assigned 392 eligible mothers to receive a self-administered, mailed questionnaire (MQ or a computer-assisted telephone interview (CATI using similar recruitment protocols. If mothers gave permission to contact the fathers, fathers were recruited to complete the same instrument (MQ or CATI as mothers. Results Mothers contacted for the MQ, within all demographic strata examined, were more likely to participate than those contacted for the CATI (86.6% vs. 70.6%. The median response time for mothers completing the MQ was 17 days, compared to 29 days for mothers completing the CATI. Mothers completing the MQ also required fewer reminder calls or letters to finish participation versus those assigned to the CATI (median 3 versus 6, though they were less likely to give permission to contact the father (75.0% vs. 85.8%. Fathers contacted for the MQ, however, had higher participation compared to fathers contacted for the CATI (85.2% vs. 54.5%. Fathers recruited to the MQ also had a shorter response time (median 17 days and required fewer reminder calls and letters (median 3 reminders than those completing the CATI (medians 28 days and 6 reminders. Conclusions We concluded that offering a MQ substantially improved participation rates and reduced recruitment effort compared to a CATI in this study. While a CATI has the advantage of being able to clarify answers to complex questions or eligibility requirements, our experience suggests that a MQ might be a good survey option for some studies.

  15. Assessment of a Standardized Pre-Operative Telephone Checklist Designed to Avoid Late Cancellation of Ambulatory Surgery: The AMBUPROG Multicenter Randomized Controlled Trial.

    Directory of Open Access Journals (Sweden)

    Sonia Gaucher

    Full Text Available To assess the impact of a standardized pre-operative telephone checklist on the rate of late cancellations of ambulatory surgery (AMBUPROG trial.Multicenter, two-arm, parallel-group, open-label randomized controlled trial.11 university hospital ambulatory surgery units in Paris, France.Patients scheduled for ambulatory surgery and able to be reached by telephone.A 7-item checklist designed to prevent late cancellation, available in five languages and two versions (for children and adults, was administered between 7 and 3 days before the planned date of surgery, by an automated phone system or a research assistant. The control group received standard management alone.Rate of cancellation on the day of surgery or the day before.The study population comprised 3900 patients enrolled between November 2012 and September 2013: 1950 patients were randomized to the checklist arm and 1950 patients to the control arm. The checklist was administered to 68.8% of patients in the intervention arm, 1002 by the automated phone system and 340 by a research assistant. The rate of late cancellation did not differ significantly between the checklist and control arms (109 (5.6% vs. 113 (5.8%, adjusted odds ratio [95% confidence interval] = 0.91 [0.65-1.29], (p = 0.57. Checklist administration revealed that 355 patients (28.0% had not undergone tests ordered by the surgeon or anesthetist, and that 254 patients (20.0% still had questions concerning the fasting state.A standardized pre-operative telephone checklist did not avoid late cancellations of ambulatory surgery but enabled us to identify several frequent causes.ClinicalTrials.gov NCT01732159.

  16. Assessment of a Standardized Pre-Operative Telephone Checklist Designed to Avoid Late Cancellation of Ambulatory Surgery: The AMBUPROG Multicenter Randomized Controlled Trial

    Science.gov (United States)

    Marchand-Maillet, Florence; Baron, Gabriel; Douard, Richard; Béthoux, Jean-Pierre

    2016-01-01

    Objectives To assess the impact of a standardized pre-operative telephone checklist on the rate of late cancellations of ambulatory surgery (AMBUPROG trial). Design Multicenter, two-arm, parallel-group, open-label randomized controlled trial. Setting 11 university hospital ambulatory surgery units in Paris, France. Participants Patients scheduled for ambulatory surgery and able to be reached by telephone. Intervention A 7-item checklist designed to prevent late cancellation, available in five languages and two versions (for children and adults), was administered between 7 and 3 days before the planned date of surgery, by an automated phone system or a research assistant. The control group received standard management alone. Main Outcome Measures Rate of cancellation on the day of surgery or the day before. Results The study population comprised 3900 patients enrolled between November 2012 and September 2013: 1950 patients were randomized to the checklist arm and 1950 patients to the control arm. The checklist was administered to 68.8% of patients in the intervention arm, 1002 by the automated phone system and 340 by a research assistant. The rate of late cancellation did not differ significantly between the checklist and control arms (109 (5.6%) vs. 113 (5.8%), adjusted odds ratio [95% confidence interval] = 0.91 [0.65–1.29], (p = 0.57)). Checklist administration revealed that 355 patients (28.0%) had not undergone tests ordered by the surgeon or anesthetist, and that 254 patients (20.0%) still had questions concerning the fasting state. Conclusions A standardized pre-operative telephone checklist did not avoid late cancellations of ambulatory surgery but enabled us to identify several frequent causes. Trial Registration ClinicalTrials.gov NCT01732159 PMID:26829478

  17. The impact of using computer decision-support software in primary care nurse-led telephone triage: interactional dilemmas and conversational consequences.

    Science.gov (United States)

    Murdoch, Jamie; Barnes, Rebecca; Pooler, Jillian; Lattimer, Valerie; Fletcher, Emily; Campbell, John L

    2015-02-01

    Telephone triage represents one strategy to manage demand for face-to-face GP appointments in primary care. Although computer decision-support software (CDSS) is increasingly used by nurses to triage patients, little is understood about how interaction is organized in this setting. Specifically any interactional dilemmas this computer-mediated setting invokes; and how these may be consequential for communication with patients. Using conversation analytic methods we undertook a multi-modal analysis of 22 audio-recorded telephone triage nurse-caller interactions from one GP practice in England, including 10 video-recordings of nurses' use of CDSS during triage. We draw on Goffman's theoretical notion of participation frameworks to make sense of these interactions, presenting 'telling cases' of interactional dilemmas nurses faced in meeting patient's needs and accurately documenting the patient's condition within the CDSS. Our findings highlight troubles in the 'interactional workability' of telephone triage exposing difficulties faced in aligning the proximal and wider distal context that structures CDSS-mediated interactions. Patients present with diverse symptoms, understanding of triage consultations, and communication skills which nurses need to negotiate turn-by-turn with CDSS requirements. Nurses therefore need to have sophisticated communication, technological and clinical skills to ensure patients' presenting problems are accurately captured within the CDSS to determine safe triage outcomes. Dilemmas around how nurses manage and record information, and the issues of professional accountability that may ensue, raise questions about the impact of CDSS and its use in supporting nurses to deliver safe and effective patient care. PMID:25514212

  18. Engineering Cellular Metabolism

    DEFF Research Database (Denmark)

    Nielsen, Jens; Keasling, Jay

    2016-01-01

    of metabolic engineering and will discuss how new technologies can enable metabolic engineering to be scaled up to the industrial level, either by cutting off the lines of control for endogenous metabolism or by infiltrating the system with disruptive, heterologous pathways that overcome cellular regulation.......Metabolic engineering is the science of rewiring the metabolism of cells to enhance production of native metabolites or to endow cells with the ability to produce new products. The potential applications of such efforts are wide ranging, including the generation of fuels, chemicals, foods, feeds...

  19. 78 FR 14701 - Misuse of Internet Protocol (IP) Captioned Telephone Service; Telecommunications Relay Services...

    Science.gov (United States)

    2013-03-07

    ... 78 FR 8032, February 5, 2013, is effective from March 7, 2013 through September 3, 2013. FOR FURTHER... collection requirements contained in the Commission's Order, FCC 13-13, published at 78 FR 8032, February 5... COMMISSION 47 CFR Part 64 Misuse of Internet Protocol (IP) Captioned Telephone Service;...

  20. A telephone intervention for dementia caregivers: background, design, and baseline characteristics.

    Science.gov (United States)

    Tremont, Geoffrey; Davis, Jennifer; Papandonatos, George D; Grover, Christine; Ott, Brian R; Fortinsky, Richard H; Gozalo, Pedro; Bishop, Duane S

    2013-11-01

    Family caregivers of individuals with dementia are at heightened risk for emotional and mental health problems. Many caregivers do not seek assistance or become isolated in their caregiving role. Multi-component interventions have demonstrated efficacy for reducing emotional distress and burden, although these approaches are potentially costly and are not widely accessible. In response to these issues, we developed the Family Intervention: Telephone Tracking - Caregiver (FITT-C), which is an entirely telephone-based psychosocial intervention. The purpose of this paper is to describe the study design, methodology, and baseline data for the trial. This study uses a randomized controlled trial design to examine the efficacy of the FITT-C to reduce depressive symptoms and burden in distressed dementia caregivers. All participants (n=250) received a packet of educational materials and were randomly assigned to receive 6 months of the FITT-C intervention or non-directive telephone support. The FITT-C intervention was designed to reduce distress in caregivers and is based on the McMaster Model of Family Functioning, transition theory, and Lazarus and Folkman's Stress and Coping Models. The primary dependent variables were depressive symptoms (Centers for Epidemiological Studies - Depression) and burden (Zarit Burden Interview, Revised Memory and Behavior Problems Checklist - Reaction). Secondary outcome measures included family functioning, self-efficacy, and health-related quality of life. Results of the study will provide important data about the efficacy of a telephone-based approach to reduce distress in dementia caregivers.

  1. Voice over Internet protocol for the orthodontic practice: a sensible switch from plain old telephone service.

    Science.gov (United States)

    Mupparapu, Muralidhar

    2008-03-01

    Voice over Internet protocol (VoIP) is a revolutionary new technology that is causing a stir in the telecommunications industry and threatening the existence of traditional telephone service providers. Based on a simple method of converting analog audio signals into digital data before being transmitted over the Internet, VoIP has gained immense popularity among consumers. The technology is now regarded as an alternative to traditional telephone service for the orthodontic office. When the economics are considered, it is cost-effective, especially for a busy orthodontic practice where the call volumes both in and out are always high. VoIP has the potential to reduce costs, break the barriers between local vs long-distance calling, and make life easier for the office staff. However, deploying VoIP requires a cautious and thought-out process. Users should fully understand the risks and benefits before switching from the public switched telephone network. VoIP customers and service providers are vulnerable to many of the same impersonation-based attacks by those who attempt toll fraud, and identity and information theft. In this article, VoIP is introduced to orthodontic practitioners, who might be unfamiliar with this technology. Internet protocol based private branch exchange systems that are currently marketed as open-source technologies are also reviewed. Additionally, VoIP is compared with the traditional public switched telephone network technology and evaluated for its potential applications in an orthodontic office for both increased efficiency and cost savings.

  2. 75 FR 42571 - Guarantees for Bonds and Notes Issued for Electrification or Telephone Purposes

    Science.gov (United States)

    2010-07-22

    ...) to read as follows: Sec. 1720.5 Eligibility criteria. (a) * * * (1) A bank or other lending... lenders that make loans for eligible electric and telephone purposes. These proposed amendments implement... Loan Management Staff, Office of the Assistant Administrator, Electric Programs, Rural...

  3. Telephone-Based Physical Activity Counseling for Major Depression in People with Multiple Sclerosis

    Science.gov (United States)

    Bombardier, Charles H.; Ehde, Dawn M.; Gibbons, Laura E.; Wadhwani, Roini; Sullivan, Mark D.; Rosenberg, Dori E.; Kraft, George H.

    2013-01-01

    Objective: Physical activity represents a promising treatment for major depressive disorder (MDD) in people with multiple sclerosis (MS). We conducted a single-blind, two-arm randomized controlled trial comparing a 12-week physical activity counseling intervention delivered primarily by telephone (n = 44) to a wait-list control group (N = 48).…

  4. Evaluation of Telephone Health Coaching of German Health Insurants with Chronic Conditions

    Science.gov (United States)

    Härter, Martin; Dwinger, Sarah; Seebauer, Laura; Simon, Daniela; Herbarth, Lutz; Siegmund-Schultze, Elisabeth; Temmert, Daniel; Bermejo, Isaac; Dirmaier, Jörg

    2013-01-01

    Objective: This study aimed to investigate how patients with chronic conditions evaluate telephone health coaching provided by their health insurance company. Methods: A retrospective survey was conducted among coaching participants ("n" = 834). Outcomes included the general evaluation of the coaching, the evaluation of process and…

  5. [Cross-cultural validation and telephonic reliability of modified "VIDA" questionnaire].

    Science.gov (United States)

    Soler-König, Gabriela F; Sáenz, Victoria P; Caruso, Diego; Reyes-Toso, María L; Elizondo, Cristina M; Lesende, Iñaki M

    2016-01-01

    Instrumental activities scales allow the assessment of the functional status of the elderly; however, those currently used have gender bias and insufficient cross-cultural validation. The main objectives of this study were to perform the cross-cultural validation of the modified "VIDA: Daily living of the elderly questionnaire", created in Spain, into the Spanish spoken language in the City of Buenos Aires, and to evaluate its telephonic reliability. The secondary objective was to assess the concurrent validity of the modified VIDA questionnaire with the Lawton and Brody scale. The experts discussion group assessed the questionnaire vocabulary and proposed modifications according to the local language. We performed a pilot study to evaluate its comprehension, vocabulary and length. Afterwards we interviewed patients in person and after 14 days by telephone. We analyzed the global, inter and intra-observer reliability in both, the in person and the telephonic questionnaire, obtaining intra-class correlation coefficients of 0.95 (CI 95% 0.91-0.99), 0.99 (CI 95% 0.97-1.00) and 0.94 (IC 95% 0.87-1.00) respectively. Additionally, we obtained a very good correlation in both modalities between the modified VIDA questionnaire and the Lawton and Brody scale, with no differences regarding the patient's gender. In conclusion, the modified VIDA questionnaire was cross-culturally adapted in Buenos Aires City. Its implementation is reliable and valid both in person and by telephone.

  6. Teen Line: A Descriptive Analysis of a Peer Telephone Listening Service.

    Science.gov (United States)

    Boehm, Kathryn; And Others

    1991-01-01

    During first year of operation, Teen Line (peer telephone listening service) received 2,270 calls, two-thirds of which were from females. Four percent of topics discussed dealt with crisis situations (suicide, physical abuse); 96 percent were concerned with issues such as peer relationships, family dynamics, and need to have someone "to talk to."…

  7. The Telephone Interview for Cognitive Status (Modified) : Relation with a comprehensive neuropsychological assessment

    NARCIS (Netherlands)

    van den Berg, Esther; Ruis, Carla; Biessels, Geert Jan; Kappelle, L. Jaap; van Zandvoort, Martine J. E.

    2012-01-01

    The modified Telephone Interview for Cognitive Status (TICS-m) is a widely used screening instrument for (Alzheimer's) dementia. Psychometric evaluation of the TICS-m is limited. This study examined the relation between the TICS-m and a comprehensive neuropsychological assessment in older persons (n

  8. Tool, Toy, Telephone, Territory, or Treasure of Information: Elementary School Students' Attitudes toward the Internet

    Science.gov (United States)

    Chou, Chien; Yu, Sen-chi; Chen, Chao-hsiu; Wu, Huan-Chueh

    2009-01-01

    The purposes of this study are to investigate fifth-graders' attitudes toward the Internet based on the 5-T framework (Tool, Toy, Telephone, Territory, and Treasure of Information), and to understand whether gender makes any difference in their attitudes. The data were obtained from 2,253 Taiwan fifth-grade students. Through a confirmatory factor…

  9. Mediators of Telephone-Based Continuing Care for Alcohol and Cocaine Dependence

    Science.gov (United States)

    Mensinger, Janell Lynn; Lynch, Kevin G.; Tenhave, Thomas R.; McKay, James R.

    2007-01-01

    A previous randomized trial with 224 alcohol and/or cocaine addicts who had completed an initial phase of treatment indicated that 12 weeks of telephone-based continuing care yielded higher abstinence rates over 24 months than did group counseling continuing care. The current study examined mediators of this treatment effect. Results suggested…

  10. Voice over Internet protocol for the orthodontic practice: a sensible switch from plain old telephone service.

    Science.gov (United States)

    Mupparapu, Muralidhar

    2008-03-01

    Voice over Internet protocol (VoIP) is a revolutionary new technology that is causing a stir in the telecommunications industry and threatening the existence of traditional telephone service providers. Based on a simple method of converting analog audio signals into digital data before being transmitted over the Internet, VoIP has gained immense popularity among consumers. The technology is now regarded as an alternative to traditional telephone service for the orthodontic office. When the economics are considered, it is cost-effective, especially for a busy orthodontic practice where the call volumes both in and out are always high. VoIP has the potential to reduce costs, break the barriers between local vs long-distance calling, and make life easier for the office staff. However, deploying VoIP requires a cautious and thought-out process. Users should fully understand the risks and benefits before switching from the public switched telephone network. VoIP customers and service providers are vulnerable to many of the same impersonation-based attacks by those who attempt toll fraud, and identity and information theft. In this article, VoIP is introduced to orthodontic practitioners, who might be unfamiliar with this technology. Internet protocol based private branch exchange systems that are currently marketed as open-source technologies are also reviewed. Additionally, VoIP is compared with the traditional public switched telephone network technology and evaluated for its potential applications in an orthodontic office for both increased efficiency and cost savings. PMID:18331949

  11. Co-Constructing Family Identities through Young Children's Telephone-Mediated Narrative Exchanges

    Science.gov (United States)

    Cameron, Catherine Ann; Gillen, Julia

    2013-01-01

    This article explores telephone interactions between young children and adult family members as contributing insights to the co-construction of identities within both the nuclear and the extended family. The authors deploy methods of linguistic ethnography to enrich the scope of interpreting the data beyond textual analysis. The study's premise…

  12. Applying a Timeline as a Recall Aid in a Telephone Survey: A Record Check Study

    NARCIS (Netherlands)

    Vaart, van der W.; Glasner, T.J.

    2007-01-01

    This study examines the effects of a timeline tool that was employed as a visual recall aid for respondents in a standardised telephone survey. The timeline was tested in a split-ballot field experiment on the purchase behaviour of clients of opticians, the recall period being approximately 7 years.

  13. 75 FR 65654 - In the Matter of: Certain Mobile Telephones and Wireless Communication Devices Featuring Digital...

    Science.gov (United States)

    2010-10-26

    ... COMMISSION In the Matter of: Certain Mobile Telephones and Wireless Communication Devices Featuring Digital... and wireless communication devices featuring digital cameras, and components thereof, that infringe... January 14, 2010, and supplemented on February 4, 2010. 75 FR 8112. The complaint alleged violations...

  14. Let Your Fingers Do the Walking. The Nine Steps of Surveying Alumni via Telephone.

    Science.gov (United States)

    Mills, Robert D.

    1982-01-01

    Telephone surveys are faster and only slightly more expensive than surveying by mail. One successful effort involved planning, setting objectives, studying market research techniques, drafting a questionnaire, using computers when feasible, sending a presurvey mailing, doing the calling, and preparing a final report. (MSE)

  15. Efficacy of Brief Telephone Psychotherapy with Callers to a Suicide Hotline

    Science.gov (United States)

    Rhee, Wayne K.; Merbaum, Michael; Strube, Michael J.; Self, Susan M.

    2005-01-01

    The efficacy of two types of therapy conducted exclusively over the telephone was studied. Clients (N = 55) were recruited from a pool of callers to a suicide hotline and were randomly assigned to a waiting list control (WC) or Solution Focused Brief Therapy (SFBT) or Common Factors Therapy (CFT). It was hypothesized that improvements would be…

  16. 75 FR 17707 - Alaska Power & Telephone Company; Notice of Declaration of Intention and Soliciting Comments...

    Science.gov (United States)

    2010-04-07

    ... Federal Energy Regulatory Commission Alaska Power & Telephone Company; Notice of Declaration of Intention.... Application Type: Declaration of Intention. b. Docket No.: DI10-5-000. c. Date Filed: December 23, 2009, and... Intention is filed with the Federal Energy Regulatory Commission, the Federal Power Act requires...

  17. 77 FR 21094 - Alaska Power & Telephone Company; Notice of Declaration of Intention and Soliciting Comments...

    Science.gov (United States)

    2012-04-09

    ... Energy Regulatory Commission Alaska Power & Telephone Company; Notice of Declaration of Intention and... of Intention. b. Docket No: DI12-4-000. c. Date Filed: March 29, 2012. d. Applicant: Alaska Power... power will be used by local communities. When a Declaration of Intention is filed with the...

  18. Closure of the telephone switchboard at 5 p.m. on 20 December

    CERN Multimedia

    Communications Support Section

    2013-01-01

    Exceptionally, the telephone switchboard will close at 5 p.m. on Friday 20 December, instead of 6 p.m. (usual time), to allow time for all systems to be properly closed before the annual closure.   Therefore, switchboard operator assistance to transfer calls from/to external lines will cease. All other phone services will run as usual.

  19. Can You Hear Me Now? Assessing Students’ Classroom Communication Preferences via a Telephone Conference Activity

    Directory of Open Access Journals (Sweden)

    Sharon G. Heilmann

    2012-01-01

    Full Text Available Telephone conference presentation delivery was compared to face-to-face classroom delivery in an undergraduate business course setting to assess whether concern over presenting in front of the class and/or gender impacted presentation mode preference. After completing a classroom exercise, students (n=102 were surveyed and asked to compare delivery methods from two courses, one requiring a telephone conference and the other requiring a face-to-face classroom presentation, in terms of perceived effectiveness, feedback, teamwork, instructor cues, preparation time, and overall comfort. Independent sample t-test results indicated respondents who worried about presenting in front of the class believed the telephone conference format required more attention to verbal presentation quality, and they also worried more about presenting in the telephone conference format than respondents who did not worry about presenting in front of the class. In terms of gender, female respondents indicated more attention to visual aid was required during the teleconference format, believed the teleconference presentation format allowed for the same opportunity for feedback from the instructor as the formal presentation, were more likely to indicate they were concerned about speaking in front of the classroom during formal presentations, and were also more concerned about speaking during the teleconference than male respondents. Overall, results indicated the teleconference activity was perceived to be a practical alternative to the traditional face-to-face delivery method; however, females’ perceptions of discomfort across both delivery formats warrant further study.

  20. A comparison of nonresponse in mail, telephone, and face-to-face surveys

    NARCIS (Netherlands)

    Hox, J.J.; Leeuw, E.D. de

    1994-01-01

    This article reports a meta-analysis of 45 studies that explicitly compare the response obtained using a mail, telephone or face-to-face survey. The data analysis uses a generalized hierarchical linear model. Sampling procedure (e.g., local convenience sample, random general sample), saliency of top

  1. 7 CFR 1755.890 - RUS specification for filled telephone cables with expanded insulation.

    Science.gov (United States)

    2010-01-01

    ..., ACCEPTABLE MATERIALS, AND STANDARD CONTRACT FORMS § 1755.890 RUS specification for filled telephone cables... constitutes a design change. (5) Materials, manufacturing techniques, or cable designs not specifically... materials, manufacturing techniques, or cable designs must be provided to substantiate product utility...

  2. An Approach to High-Order Cumulants Used to Detect Multifrequency Signals in Telephone Networks

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    In accordance with the detecting process of multi-frequency signals between the offices in telephone networks, and in contrast with the autocorrelation method used to handle the multi-frequency signals, a fast,inexpensive and unbiased of cumulants estimation method is adopted in detecting signals. This detecting method is better for resisting noise performance and more practical than the autocorrelation method.

  3. Determination of More Realistic Target 95% Values of Post Selection Delay in Modern Telephone Networks

    Directory of Open Access Journals (Sweden)

    V. Matić

    2012-04-01

    Full Text Available In this paper we present the telephone network and the recommendations, dealing with the greatest target values of Post Selection Delay. It is shown that the Post Selection Delay is the sum of the delays between the network nodes and that it has the smaller dispersion than the one, recommended as the greatest in the recommendations.

  4. Telephone-Administered Cognitive Behavioral Therapy for Veterans Served by Community-Based Outpatient Clinics

    Science.gov (United States)

    Mohr, David C.; Carmody, Timothy; Erickson, Lauren; Jin, Ling; Leader, Julie

    2011-01-01

    Objective: Multiple trials have found telephone-administered cognitive behavioral therapy (T-CBT) to be effective for the treatment of depression. The aim of this study was to evaluate T-CBT for the treatment of depression among veterans served by community-based outpatient clinics (CBOCs) outside of major urban areas. Method: Eighty-five veterans…

  5. Common questions in veterinary toxicology.

    Science.gov (United States)

    Bates, N; Rawson-Harris, P; Edwards, N

    2015-05-01

    Toxicology is a vast subject. Animals are exposed to numerous drugs, household products, plants, chemicals, pesticides and venomous animals. In addition to the individual toxicity of the various potential poisons, there is also the question of individual response and, more importantly, of species differences in toxicity. This review serves to address some of the common questions asked when dealing with animals with possible poisoning, providing evidence where available. The role of emetics, activated charcoal and lipid infusion in the management of poisoning in animals, the toxic dose of chocolate, grapes and dried fruit in dogs, the use of antidotes in paracetamol poisoning, timing of antidotal therapy in ethylene glycol toxicosis and whether lilies are toxic to dogs are discussed. PMID:25728477

  6. 222 questions about the energy

    International Nuclear Information System (INIS)

    The book presents with an easy language, questions about energy. The main topics are: - Energy and energy sources - Energy and society - The energy in the world - Basic concepts of Nuclear Physics - Basic concepts of radiological protection - Electric power - Nuclear Fuel cycle - Environmental impact - Radioactive wastes management - The risk in the electricity production - Standardization of Nuclear Safety - Economic aspects of electricity generation - Energy and Spanish economy

  7. Questions as a tool to design

    DEFF Research Database (Denmark)

    Aurisicchio, Marco; Ahmed, Saeema; Wallace, Ken

    2007-01-01

    This paper describes an interpretation of design activity through investigating design questions. From a number of previous studies two types of question have been identified: 1) reasoning questions; and 2) strategic questions. Strategic questions are part of an experienced designers approach to ...

  8. Propriety, Process and Purpose: Considerations of the Use of the Telephone Interview Method in an Educational Research Study

    Science.gov (United States)

    Glogowska, Margaret; Young, Pat; Lockyer, Lesley

    2011-01-01

    While the use of the telephone has increased as a means of collecting research data in a range of areas, there are few examples of studies where telephone interviews have been conducted to collect qualitative data. The field of educational research is no exception to this. This paper focuses on a study carried out in Higher Education (HE)…

  9. 43 CFR 2.6 - Will the Department accept written requests, including fax, e-mail, or telephone requests, for...

    Science.gov (United States)

    2010-10-01

    ... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Will the Department accept written requests, including fax, e-mail, or telephone requests, for routinely available information? 2.6 Section 2... Department accept written requests, including fax, e-mail, or telephone requests, for routinely...

  10. DBT Telephone Skills Coaching with Eating Disordered Clients: Who Calls, for What Reasons, and for How Long?

    Science.gov (United States)

    Limbrunner, Heidi M.; Ben-Porath, Denise D.; Wisniewski, Lucene

    2011-01-01

    The goal of this paper is to report on the typology, frequency, and duration of intersession calls placed by outpatient eating disorder clients to their therapists. Participants were 17 women, offered DBT after-hours telephone coaching adapted for individuals with eating disorders. Results indicated that clients used telephone coaching primarily…

  11. Internet-based CBT for depression with and without telephone tracking in a national helpline: randomised controlled trial.

    Directory of Open Access Journals (Sweden)

    Louise Farrer

    Full Text Available BACKGROUND: Telephone helplines are frequently and repeatedly used by individuals with chronic mental health problems and web interventions may be an effective tool for reducing depression in this population. AIM: To evaluate the effectiveness of a 6 week, web-based cognitive behaviour therapy (CBT intervention with and without proactive weekly telephone tracking in the reduction of depression in callers to a helpline service. METHOD: 155 callers to a national helpline service with moderate to high psychological distress were recruited and randomised to receive either Internet CBT plus weekly telephone follow-up; Internet CBT only; weekly telephone follow-up only; or treatment as usual. RESULTS: Depression was lower in participants in the web intervention conditions both with and without telephone tracking compared to the treatment as usual condition both at post intervention and at 6 month follow-up. Telephone tracking provided by a lay telephone counsellor did not confer any additional advantage in terms of symptom reduction or adherence. CONCLUSIONS: A web-based CBT program is effective both with and without telephone tracking for reducing depression in callers to a national helpline. TRIAL REGISTRATION: Controlled-Trials.comISRCTN93903959.

  12. 47 CFR 36.353 - Network operations expenses-Account 6530 (Class B telephone companies); Accounts 6531, 6532, 6533...

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Network operations expenses-Account 6530 (Class B telephone companies); Accounts 6531, 6532, 6533, 6534, and 6535 (Class A telephone companies). 36... Expenses and Taxes Network Operations Expenses § 36.353 Network operations expenses—Account 6530 (Class...

  13. 47 CFR 36.311 - Network Support/General Support Expenses-Accounts 6110 and 6120 (Class B Telephone Companies...

    Science.gov (United States)

    2010-10-01

    ..., 6122, 6123, and 6124 (Class A Telephone Companies). (a) Network Support Expenses are expenses... 47 Telecommunication 2 2010-10-01 2010-10-01 false Network Support/General Support Expenses-Accounts 6110 and 6120 (Class B Telephone Companies); Accounts 6112, 6113, 6114, 6121, 6122, 6123, and...

  14. DESIGN AND DEVELOPMENT OF A TELEPHONE NETWORK SERVICE SYSTEM%电话网络服务系统的设计和开发

    Institute of Scientific and Technical Information of China (English)

    宫明; 任旭

    2012-01-01

    高校通过校园网为师生提供教学办公和访问互联网服务.网络用户通过电话向网络中心提出问题咨询和故障申报.因此,在威谱TDMx2000数字电话交换平台的基础上,使用VC++7.0和PHP设计并开发客户/服务器与浏览器/服务器混合结构的服务系统,提高了工作效率和服务质量.%Colleges provide leachers and students via campus network with teaching, working, and intemel access services. Campus network users ask questions, consult, or report errors to the network information center through telephone lines. Therefore, on the basis of digital telephone switching platform WeiPu TDMx2000, a hybrid structural service system, client/server versus browser/server, is designed and developed with VC ++ 7.0 and PHP, which has improved the working efficiency and service quality.

  15. Telephone calls to patients after discharge from the hospital: an important part of transitions of care

    Directory of Open Access Journals (Sweden)

    Janet D. Record

    2015-04-01

    Full Text Available Background: Teaching interns patient-centered communication skills, including making structured telephone calls to patients following discharge, may improve transitions of care. Objective: To explore associations between a patient-centered care (PCC curriculum and patients’ perspectives of the quality of transitional care. Methods: We implemented a novel PCC curriculum on one of four inpatient general medicine resident teaching teams in which interns make post-discharge telephone calls to patients, contact outpatient providers, perform medication adherence reviews, and engage in patient-centered discharge planning. Between July and November of 2011, we conducted telephone surveys of patients from all four teaching teams within 30 days of discharge. In addition to asking if patients received a call from their hospital physician (intern, we administered the 3-Item Care Transitions Measure (CTM-3, which assesses patients’ perceptions of preparedness for the transition from hospital to home (possible score range 0–100. Results: The CTM-3 scores (mean±SD of PCC team patients and standard team patients were not significantly different (82.4±17.3 vs. 79.6±17.6, p=0.53. However, regardless of team assignment, patients who reported receiving a post-discharge telephone call had significantly higher CTM-3 scores than those who did not (84.7±16.0 vs. 78.2±17.4, p=0.03. Interns exposed to the PCC curriculum called their patients after discharge more often than interns never exposed (OR=2.78, 95% CI [1.25, 6.18], p=0.013. Conclusions: The post-discharge telephone call, one element of PCC, was associated with higher CTM-3 scores – which, in turn, have been shown to lessen patients’ risk of emergency department visits within 30 days of discharge.

  16. A Reflection on Teacher Questioning Types

    Directory of Open Access Journals (Sweden)

    Kasih Elisabeth Roostini

    2011-07-01

    Full Text Available Abstract This small-scale research is expected to serve as a reflective means for teachers so that they can explore their questioning types in their own classroom. It analyzed questioning types used by three teachers of general English classes. The questioning types were classified based on three dimensions—purpose, form, and function. The purpose-based questioning types, based on Long and Sato’s findings (1983, were classified into two: referential and display. The form-based questioning types, based on the classification of question types by Celce-Murcia and Larsen-Freeman (1999 and Biber et al. (1999, were classified into four major types: yes/no-questions, wh-questions, tag questions, and alternative questions. The function-based questioning types, based on Long and Sato’s findings (1983, were classified into three sub-types: comprehension checks, confirmation checks, and clarification requests.           The data, obtained from three recorded class meetings, were transcribed and analyzed to see what questioning types each teacher employed and to obtain the number and percentage distribution of questioning types each teacher used. The results showed that referential questions were more frequently used than display questions at higher levels. There were a substantial number of incomplete questions, a form-based questioning type that did not belong to the classification of form-based questioning types employed in this study. The predominant use of incomplete questions in a communicative classroom should be reviewed as this questioning type required accuracy, rather than promoting language practice. The third type, the function-based questioning types, did not occur frequently at all the three stages. This study suggests that teachers use incomplete questions less frequently and try to use other form-based questioning types. It also encourages teachers to reflect on their own teaching and pursue their professional development.

  17. Integrated cellular systems

    Science.gov (United States)

    Harper, Jason C.

    The generation of new three-dimensional (3D) matrices that enable integration of biomolecular components and whole cells into device architectures, without adversely altering their morphology or activity, continues to be an expanding and challenging field of research. This research is driven by the promise that encapsulated biomolecules and cells can significantly impact areas as diverse as biocatalysis, controlled delivery of therapeutics, environmental and industrial process monitoring, early warning of warfare agents, bioelectronics, photonics, smart prosthetics, advanced physiological sensors, portable medical diagnostic devices, and tissue/organ replacement. This work focuses on the development of a fundamental understanding of the biochemical and nanomaterial mechanisms that govern the cell directed assembly and integration process. It was shown that this integration process relies on the ability of cells to actively develop a pH gradient in response to evaporation induced osmotic stress, which catalyzes silica condensation within a thin 3D volume surrounding the cells, creating a functional bio/nano interface. The mechanism responsible for introducing functional foreign membrane-bound proteins via proteoliposome addition to the silica-lipid-cell matrix was also determined. Utilizing this new understanding, 3D cellular immobilization capabilities were extended using sol-gel matrices endowed with glycerol, trehalose, and media components. The effects of these additives, and the metabolic phase of encapsulated S. cerivisiase cells, on long-term viability and the rate of inducible gene expression was studied. This enabled the entrapment of cells within a novel microfluidic platform capable of simultaneous colorimetric, fluorescent, and electrochemical detection of a single analyte, significantly improving confidence in the biosensor output. As a complementary approach, multiphoton protein lithography was utilized to engineer 3D protein matrices in which to

  18. God in Question: Questioning as a Prerequisite for Theology

    Directory of Open Access Journals (Sweden)

    Martin Kočí

    2014-10-01

    Full Text Available There are questions that are so important that it is a pity to spoil them with answers. No doubt, the question of God is one of them. Contrary to many presuppositions, theology is not capable of providing us with the final answers in this respect. On the contrary, theology professed as fides quaerens intellectum is an ongoing struggle with questions. Modernity interrupted this paradigm of theological questioning. Theology was withdrawn from the realm of understanding and shifted to the realm of explanation. Modernity brought the univocalization of God. Nonetheless, the attempts to tackle the question of God lead to hegemonic narratives about God. Such narratives are rightly criticized in a postmodern context for their totalizing pretensions. The problem of postmodern criticism is its one-sided emphasis on the apophatic dimension of theological discourse. I propose that theology can go a step further beyond postmodernity. In order to do so, I deal with the Czech philosopher Jan Patočka, who provides an opportunity to rethink God from the perspective of questioning in a new way. Patočka’s insistence on problematicity is the main reading key of his work. In this line of though, I interpret Patočka’s student Tomáš Halík and his thesis about the necessity to take the metaphor of an unknown God into account. I argue that theology must avoid the temptation to remove God from the question and make a well-known God of him. The time has come for theologians to turn their answers back into questions and dwell with them. Bůh jako otázka: Tázání jako předpoklad teologie Některé otázky jsou tak důležité, že je škoda kazit je odpověďmi. Není pochyb, že otázka po Bohu je jednou z nich. Navzdory mnoha předpokladům, ani teologie není schopna poskytnout v tomto ohledu konečné odpovědi. Teologie pojatá jako fides quaerens intellectum je nepřetržitý nekončící zápas s otázkami. Moderna narušila toto paradigma teologick

  19. A Simple Scheme for Improved Performance of Fixed Outage Rate Cellular System

    Directory of Open Access Journals (Sweden)

    Hussein M.A. Basi

    2004-01-01

    Full Text Available The traffic characteristic of mobile cellular systems is rather distinct from that of a fixed telephone network. However the system planning and design are still carried out with the tools of conventional traffic theory. In the recent days much work is being done in the performance evaluation of mobile or cellular communication systems in order to develop a system with greater efficiency. The useful parameters to estimate the performance of the system are voice quality, frequency spectrum efficiency and Grade of Service (GOS. The grade of service will be affected due to outage of channels. In this study, a new scheme is proposed to reduce lost calls due to channel outage in the fixed rate outage cellular system. In this proposed scheme the call will never dropped but may be delayed. The system performance is evaluated for different conditions and the results are discussed.

  20. Countrywide rainfall maps from a commercial cellular telecommunication network

    Science.gov (United States)

    Overeem, A.; Leijnse, H.; Uijlenhoet, R.

    2012-12-01

    Accurate rainfall observations with high spatial and temporal resolutions are needed for hydrological applications, agriculture, meteorology, and climate monitoring. However, the majority of the land surface of the earth lacks accurate rainfall information. Many countries do not have continuously operating weather radars, and have no or few rain gauges. A new development is rainfall estimation from microwave links of commercial cellular telecommunication networks. Such networks cover large parts of the land surface of the earth and have a high density, especially in urban areas. The estimation of rainfall using commercial microwave links could therefore become a valuable source of information. The data produced by microwave links is essentially a by-product of the communication between mobile telephones. Rainfall attenuates the electromagnetic signals transmitted from one telephone tower to another. By measuring the received power at one end of a microwave link as a function of time, the path-integrated attenuation due to rainfall can be calculated. Previous studies have shown that average rainfall intensities over the length of a link can be derived from the path-integrated attenuation. A dataset from a commercial microwave link network over the Netherlands is analyzed, containing data from an unprecedented number of links (1500) covering the land surface of the Netherlands (35500 km2). This dataset consists of 24 days with substantial rainfall in June - September 2011. A rainfall retrieval algorithm is presented to derive rainfall intensities from the microwave link data, which have a temporal resolution of 15 min. Rainfall maps (1 km spatial resolution) are generated from these rainfall intensities using Kriging. This algorithm is suited for real-time application, and is calibrated on a subset (12 days) of the dataset. The other 12 days in the dataset are used to validate the algorithm. Both calibration and validation are done using gauge-adjusted radar data

  1. Telephone information-memory-concentration test used in evaluating cognitive function of patients with nasopharyngeal carcinoma after radiotherapy

    International Nuclear Information System (INIS)

    Objective: To investigate the telephone information-memory-concentration test (TIMCT) in evaluating the cognitive function of patients with nasopharyngeal carcinoma (NPC) after radiotherapy. Methods: The cognitive function were evaluated by TIMCT and mini mental state examination (MMSE) in 2 weeks for 30 normal persons and 90 NPC patients. And the 90 NPC patients were divided into the 3 months, 2 years and 5 years after radiotherapy groups. All patients were carried out firstly face to face interview and telephone interview 1 time after 2 weeks. Results: The correlation coefficient of all groups between TIMCT(telephone) and TIMCT (face to face) were bigger (R=0.850) when MMSE wasn't control variable. And the correlation coefficients between TIMCT (telephone) and TIMCT (face to face) were lower (R=0.366) when MMSE was control variable. As for examining time was classification factor, TIMCT (telephone) and TIMCT (face to face) were analyzed by partial correlation analysis. Only normal group was correlated with group of 3 months after radiotherapy and group of 2 years after radiotherapy wasn't correlated with group of 5 years after radiotherapy (R=0.447,0.970,0.200 and 0.062). In addition, the difference plot of TIMCT(telephone) and TIMCT (face to face) indicated that telephone was consistent with face to face interview (MMSE≥28). Both telephone and face to face interview reflected the cognitive function downtrend of research objects. Conclusions: TIMCT (telephone), TIMCT(face to face) and MMSE (face to face) can reflect cognitive function downterend of patients with NPC after radiotherapy. But TIMCT(telephone) used in clinical screening cognitive function impairment of patients with NPC after radiotherapy should be improved further. (authors)

  2. Randomised controlled trial of an automated, interactive telephone intervention to improve type 2 diabetes self-management (Telephone-Linked Care Diabetes Project: study protocol

    Directory of Open Access Journals (Sweden)

    Scuffham Paul A

    2010-10-01

    Full Text Available Abstract Background An estimated 285 million people worldwide have diabetes and its prevalence is predicted to increase to 439 million by 2030. For the year 2010, it is estimated that 3.96 million excess deaths in the age group 20-79 years are attributable to diabetes around the world. Self-management is recognised as an integral part of diabetes care. This paper describes the protocol of a randomised controlled trial of an automated interactive telephone system aiming to improve the uptake and maintenance of essential diabetes self-management behaviours. Methods/Design A total of 340 individuals with type 2 diabetes will be randomised, either to the routine care arm, or to the intervention arm in which participants receive the Telephone-Linked Care (TLC Diabetes program in addition to their routine care. The intervention requires the participants to telephone the TLC Diabetes phone system weekly for 6 months. They receive the study handbook and a glucose meter linked to a data uploading device. The TLC system consists of a computer with software designed to provide monitoring, tailored feedback and education on key aspects of diabetes self-management, based on answers voiced or entered during the current or previous conversations. Data collection is conducted at baseline (Time 1, 6-month follow-up (Time 2, and 12-month follow-up (Time 3. The primary outcomes are glycaemic control (HbA1c and quality of life (Short Form-36 Health Survey version 2. Secondary outcomes include anthropometric measures, blood pressure, blood lipid profile, psychosocial measures as well as measures of diet, physical activity, blood glucose monitoring, foot care and medication taking. Information on utilisation of healthcare services including hospital admissions, medication use and costs is collected. An economic evaluation is also planned. Discussion Outcomes will provide evidence concerning the efficacy of a telephone-linked care intervention for self-management of

  3. Multiuser Cellular Network

    CERN Document Server

    Bao, Yi; Chen, Ming

    2011-01-01

    Modern radio communication is faced with a problem about how to distribute restricted frequency to users in a certain space. Since our task is to minimize the number of repeaters, a natural idea is enlarging coverage area. However, coverage has restrictions. First, service area has to be divided economically as repeater's coverage is limited. In this paper, our fundamental method is to adopt seamless cellular network division. Second, underlying physics content in frequency distribution problem is interference between two close frequencies. Consequently, we choose a proper frequency width of 0.1MHz and a relevantly reliable setting to apply one frequency several times. We make a few general assumptions to simplify real situation. For instance, immobile users yield to homogenous distribution; repeaters can receive and transmit information in any given frequency in duplex operation; coverage is mainly decided by antenna height. Two models are built up to solve 1000 users and 10000 users situations respectively....

  4. SIX QUESTIONS IN TEACHING LISTENING

    Institute of Scientific and Technical Information of China (English)

    WangHui

    2004-01-01

    This paper addresses problems common in the listening classes, namely, lack of motivation, orientation and sense of achievement and the presence of pressure, fear and frustration. The author examines different factors in the teaching of listening and poses 6 questions that might help teachers to reflect on their teaching. The conclusion is that the aim of listening class is to develop rather than test listening strategies and skills; that students need to be provided with communicative tasks before and while listening; that materials should be realistic, varied and graded ; that listening should be integrated with other skills development; and finally, that learner autonomy provides the ultimate solution to listening problems.

  5. Open forum: Question and responses

    International Nuclear Information System (INIS)

    The question addressed in this section is: With the end of the Cold War and the exchange of information improving between East and West, what roles should government agencies and non-government organizations from developed countries play in assisting less developed countries in developing a stronger environmental protection program? Responses presented here were obtained from Richard H. Schulze (President of Trinity Consultants, Inc.), Sagar Krupa (Professor, Department of Plant Pathology, University of Minnesota), and Thomas T. Shen (Ph.D., D.AAEE, Retiree of the New York Department of Environmental Conservation)

  6. Ten questions about systems biology

    DEFF Research Database (Denmark)

    Joyner, Michael J; Pedersen, Bente K

    2011-01-01

    In this paper we raise 'ten questions' broadly related to 'omics', the term systems biology, and why the new biology has failed to deliver major therapeutic advances for many common diseases, especially diabetes and cardiovascular disease. We argue that a fundamentally narrow and reductionist...... to understand how whole animals adapt to the real world. We argue that a lack of fluency in these concepts is a major stumbling block for what has been narrowly defined as 'systems biology' by some of its leading advocates. We also point out that it is a failure of regulation at multiple levels that causes many...

  7. Cellular factors implicated in filovirus entry.

    Science.gov (United States)

    Bhattacharyya, Suchita; Hope, Thomas J

    2013-01-01

    Although filoviral infections are still occurring in different parts of the world, there are no effective preventive or treatment strategies currently available against them. Not only do filoviruses cause a deadly infection, but they also have the potential of being used as biological weapons. This makes it imperative to comprehensively study these viruses in order to devise effective strategies to prevent the occurrence of these infections. Entry is the foremost step in the filoviral replication cycle and different studies have reported the involvement of a myriad of cellular factors including plasma membrane components, cytoskeletal proteins, endosomal components, and cytosolic factors in this process. Signaling molecules such as the TAM family of receptor tyrosine kinases comprising of Tyro3, Axl, and Mer have also been implicated as putative entry factors. Additionally, filoviruses are suggested to bind to a common receptor and recent studies have proposed T-cell immunoglobulin and mucin domain 1 (TIM-1) and Niemann-Pick C1 (NPC1) as potential receptor candidates. This paper summarizes the existing literature on filoviral entry with a special focus on cellular factors involved in this process and also highlights some fundamental questions. Future research aimed at answering these questions could be very useful in designing novel antiviral therapeutics. PMID:23365575

  8. Cellular Factors Implicated in Filovirus Entry

    Directory of Open Access Journals (Sweden)

    Suchita Bhattacharyya

    2013-01-01

    Full Text Available Although filoviral infections are still occurring in different parts of the world, there are no effective preventive or treatment strategies currently available against them. Not only do filoviruses cause a deadly infection, but they also have the potential of being used as biological weapons. This makes it imperative to comprehensively study these viruses in order to devise effective strategies to prevent the occurrence of these infections. Entry is the foremost step in the filoviral replication cycle and different studies have reported the involvement of a myriad of cellular factors including plasma membrane components, cytoskeletal proteins, endosomal components, and cytosolic factors in this process. Signaling molecules such as the TAM family of receptor tyrosine kinases comprising of Tyro3, Axl, and Mer have also been implicated as putative entry factors. Additionally, filoviruses are suggested to bind to a common receptor and recent studies have proposed T-cell immunoglobulin and mucin domain 1 (TIM-1 and Niemann-Pick C1 (NPC1 as potential receptor candidates. This paper summarizes the existing literature on filoviral entry with a special focus on cellular factors involved in this process and also highlights some fundamental questions. Future research aimed at answering these questions could be very useful in designing novel antiviral therapeutics.

  9. Learning about Cellular Respiration: An Active Approach Illustrating the Process of Scientific Inquiry.

    Science.gov (United States)

    Johnson, Margaret (Peg)

    1998-01-01

    Details the active-learning approach to teaching cellular respiration in an introductory, one-semester course for nonmajors. Focuses on a laboratory exercise designed to answer the question of what happens to food when eaten. Contains 19 references. (DDR)

  10. Biology Question Generation from a Semantic Network

    Science.gov (United States)

    Zhang, Lishan

    Science instructors need questions for use in exams, homework assignments, class discussions, reviews, and other instructional activities. Textbooks never have enough questions, so instructors must find them from other sources or generate their own questions. In order to supply instructors with biology questions, a semantic network approach was developed for generating open response biology questions. The generated questions were compared to professional authorized questions. To boost students' learning experience, adaptive selection was built on the generated questions. Bayesian Knowledge Tracing was used as embedded assessment of the student's current competence so that a suitable question could be selected based on the student's previous performance. A between-subjects experiment with 42 participants was performed, where half of the participants studied with adaptive selected questions and the rest studied with mal-adaptive order of questions. Both groups significantly improved their test scores, and the participants in adaptive group registered larger learning gains than participants in the control group. To explore the possibility of generating rich instructional feedback for machine-generated questions, a question-paragraph mapping task was identified. Given a set of questions and a list of paragraphs for a textbook, the goal of the task was to map the related paragraphs to each question. An algorithm was developed whose performance was comparable to human annotators. A multiple-choice question with high quality distractors (incorrect answers) can be pedagogically valuable as well as being much easier to grade than open-response questions. Thus, an algorithm was developed to generate good distractors for multiple-choice questions. The machine-generated multiple-choice questions were compared to human-generated questions in terms of three measures: question difficulty, question discrimination and distractor usefulness. By recruiting 200 participants from

  11. Are Quantum Theory Questions Epistemic?

    Directory of Open Access Journals (Sweden)

    Viviana Yaccuzzi Polisena

    2013-12-01

    Full Text Available How to displace-move quantum theory [Ǭ] questions-problems to philosophy? Seeing the collapse of our society’s cultural-intellectual-morals, the philosophy of the 21st century has to contribute to the formation of new principles-formalisms: the big task of the contemporary philosophy ©] is to innovate, to transform the building of the knowledge! Which is the role of the contemporary philosopher? (Noam Chomsky. Building science so that it is more human, out of the scientific mercantilism so that it does not continue transgressing that which is most precious: the thought-life. The ideas that I propose demand a deep cultural-epistemiologicscientific-philosophical-ethical rethinking that goes from quantum entities up to life in society. The starting idea is «the quantum [Ǭ], the paradigm of the contemporary science ©]» (Bernard D’Espagnat. I propose to displace-move questions of the quantum theory [Ǭ]: spin, measure, layering to the field of philosophy (φ to build generic symbols. Can the contemporary episteme model the collapse of the ? For a philosopher, can understanding the importance and the behaviour of the spin bring something new to philosophy ? Can information of the states of the spin be used to observe in a holographic way the pattern energy-information contained in the quantum entities? Is quantum [Ǭ] physics mechanical?

  12. Evaluative Conditioning: The "How" Question.

    Science.gov (United States)

    Jones, Christopher R; Olson, Michael A; Fazio, Russell H

    2010-01-01

    Evaluative conditioning (EC) refers to attitude formation or change toward an object due to that object's mere co-occurrence with another valenced object or objects. This chapter focuses on the "how" question, that is, the question of what cognitive processes intervene between mere co-occurrence and attitude formation or change. Though EC has typically been thought of as occurring through a single, albeit contentious, mechanism, we begin by pointing out that both the heterogeneity of EC methodologies and the abundance of inconsistent results suggest that multiple processes with different characteristics can produce EC. We describe how the earliest posited process of EC, Pavlovian conditioning or signal learning, is a valid mechanism of EC that appears to have operated in some experiments but is unlikely to have operated in others and also cannot account for various EC findings. We describe other mechanisms of EC, when they can be expected to occur, and what characteristics they have. We particularly focus our attention on a process model of EC we have recently introduced, the implicit misattribution model. Finally, we describe the implications of a multi-process view of EC, which we argue can help resolve theoretical controversies and further the application of EC as a practical intervention for influencing attitudes in various domains.

  13. [The questions of international migration].

    Science.gov (United States)

    Samman, M L

    1993-03-01

    International migrations have growing implications for both countries of destination. In the latter, the presence of foreigners and of members of their families today creates problems of integration, causes argument, and brings mounting xenophobia. Paralleling political, economic, and social measures taken by public authorities to respond to these difficulties, education needs to assist in diffusing the resulting social tensions by preparing the minds of learners and helping to develop new attitudes. In particular, when educational programs address questions of international migration, these should be treated in the framework of historical evolution in order that their real significance and their true temporal and spatial dimensions become apparent. It is also important that the growing interdependence between countries should be made plain, that national history should be placed in its international context, and that the true consequences of these developments should be made clear. In this context, learners need to be acquainted with Human Rights, thereby stressing universal moral values and the role of the individual. Lastly, questions relating to international migration are usually presented in the media in a selective and partial manner, and the young people who take in this information often accept the hasty judgments which are made of situations as proven facts. This is why all teaching about international migration needs to be considered or reconsidered in light of the complementary or competing actions of the media. (author's modified) PMID:12286405

  14. Les questions de migrations internationales

    Science.gov (United States)

    Samman, Mouna Liliane

    1993-03-01

    International migrations have growing implications for both countries of origin and countries of destination. In the latter, the presence of foreigners and of members of their families today creates problems of integration, causes argument and brings mounting xenophobia. Paralleling political, economic and social measures taken by public authorities to respond to these difficulties, education needs to assist in defusing the resulting social tensions by preparing the minds of learners and helping to develop new attitudes. In particular, when educational programmes address questions of international migration, these should be treated in the framework of historical evolution so that their real significance and their true temporal and spatial dimensions become apparent. It is also important that the growing interdependence between countries should be made plain, that national history should be placed in its international context, and that the true consequences of these developments should be made clear. In this context, learners need to be acquainted with Human Rights, thereby stressing universal moral values and the role of the individual. Lastly, questions relating to international migration are usually presented in the media in a selective and partial manner, and the young people who take in this information often accept the hasty judgments which are made of situations as proven facts. This is why all teaching about international migration needs to be considered or reconsidered in the light of the complementary or competing actions of the media.

  15. Cost-effectiveness of a telephone-delivered intervention for physical activity and diet.

    Directory of Open Access Journals (Sweden)

    Nicholas Graves

    Full Text Available BACKGROUND: Given escalating rates of chronic disease, broad-reach and cost-effective interventions to increase physical activity and improve dietary intake are needed. The cost-effectiveness of a Telephone Counselling intervention to improve physical activity and diet, targeting adults with established chronic diseases in a low socio-economic area of a major Australian city was examined. METHODOLOGY/PRINCIPAL FINDINGS: A cost-effectiveness modelling study using data collected between February 2005 and November 2007 from a cluster-randomised trial that compared Telephone Counselling with a "Usual Care" (brief intervention alternative. Economic outcomes were assessed using a state-transition Markov model, which predicted the progress of participants through five health states relating to physical activity and dietary improvement, for ten years after recruitment. The costs and health benefits of Telephone Counselling, Usual Care and an existing practice (Real Control group were compared. Telephone Counselling compared to Usual Care was not cost-effective ($78,489 per quality adjusted life year gained. However, the Usual Care group did not represent existing practice and is not a useful comparator for decision making. Comparing Telephone Counselling outcomes to existing practice (Real Control, the intervention was found to be cost-effective ($29,375 per quality adjusted life year gained. Usual Care (brief intervention compared to existing practice (Real Control was also cost-effective ($12,153 per quality adjusted life year gained. CONCLUSIONS/SIGNIFICANCE: This modelling study shows that a decision to adopt a Telephone Counselling program over existing practice (Real Control is likely to be cost-effective. Choosing the 'Usual Care' brief intervention over existing practice (Real Control shows a lower cost per quality adjusted life year, but the lack of supporting evidence for efficacy or sustainability is an important consideration for decision

  16. Physics of Cellular Movements

    Science.gov (United States)

    Sackmann, Erich; Keber, Felix; Heinrich, Doris

    2010-04-01

    The survival of cells depends on perpetual active motions, including (a) bending excitations of the soft cell envelopes, (b) the bidirectional transport of materials and organelles between the cell center and the periphery, and (c) the ongoing restructuring of the intracellular macromolecular scaffolds mediating global cell changes associated with cell adhesion locomotion and phagocytosis. Central questions addressed are the following: How can this bustling motion of extremely complex soft structures be characterized and measured? What are the major driving forces? Further topics include (a) the active dynamic control of global shape changes by the interactive coupling of the aster-like soft scaffold of microtubules and the network of actin filaments associated with the cell envelope (the actin cortex) and (b) the generation of propulsion forces by solitary actin gelation waves propagating within the actin cortex.

  17. Never-ageing cellular senescence

    OpenAIRE

    Ogrunc, Müge; d’Adda di Fagagna, Fabrizio

    2011-01-01

    Cellular senescence was historically discovered as a form of cellular ageing of in vitro cultured cells. It has been under the spotlight following the evidence of oncogene-induced senescence in vivo and its role as a potent tumour suppressor mechanism. Presently, a PubMed search using keywords ‘cellular senescence and cancer’ reveals 8398 number of references (by April 2011) showing that while our knowledge of senescence keeps expanding, the complexity of the phenomenon keeps us – researchers...

  18. The State of Cellular Probes

    OpenAIRE

    Yim, Youngbin

    2003-01-01

    Cellular probe technology is one of several potentially promising technologies for obtaining accurate travel time information. In 1996, the Federal Communications Commission (FCC) mandated E911 requirements that cellular location be provided when 911 emergency calls come in to emergency management authorities. The E911 requirements allow 50 -300 meters from the emergency call location, depending on the type of cellular phone technology used and whether handset-based or network-based solutions...

  19. Cellular bioluminescence imaging.

    Science.gov (United States)

    Welsh, David K; Noguchi, Takako

    2012-08-01

    Bioluminescence imaging of live cells has recently been recognized as an important alternative to fluorescence imaging. Fluorescent probes are much brighter than bioluminescent probes (luciferase enzymes) and, therefore, provide much better spatial and temporal resolution and much better contrast for delineating cell structure. However, with bioluminescence imaging there is virtually no background or toxicity. As a result, bioluminescence can be superior to fluorescence for detecting and quantifying molecules and their interactions in living cells, particularly in long-term studies. Structurally diverse luciferases from beetle and marine species have been used for a wide variety of applications, including tracking cells in vivo, detecting protein-protein interactions, measuring levels of calcium and other signaling molecules, detecting protease activity, and reporting circadian clock gene expression. Such applications can be optimized by the use of brighter and variously colored luciferases, brighter microscope optics, and ultrasensitive, low-noise cameras. This article presents a review of how bioluminescence differs from fluorescence, its applications to cellular imaging, and available probes, optics, and detectors. It also gives practical suggestions for optimal bioluminescence imaging of single cells.

  20. Feeding Behaviors in Cellular Slime Molds: A Microbial System To Study Competition.

    Science.gov (United States)

    Bozzone, Donna M.

    1997-01-01

    Describes a laboratory project for first-year biology students that examines competition among various cellular slime molds. After a brief introduction to the topic of competition and basic life history information about cellular slime molds, students choose a question and design original experiments to seek an answer. (Author/AIM)

  1. Questioning Strategy in English Teaching

    Institute of Scientific and Technical Information of China (English)

    李顺梅

    2015-01-01

    Learner autonomy has been a hot issue discussed by educators in recent years.Because it is believed that the ulti-mate goal of educating is to help students learn autonomously and actively not only in school but also,after graduation,for their whole life.Many people misunderstand the meaning of learner autonomy as learners learn something totally independent from teacher or learn after class.This is not the truth;teacher is indispensible to promote learner autonomy.Therefore,English teacher bears a great respon-sibility of fostering and promoting learner autonomy in the classroom.Questioning is the most frequently used and easiest method in the various teaching methods.

  2. Ten questions about systems biology

    DEFF Research Database (Denmark)

    Joyner, Michael J; Pedersen, Bente K

    2011-01-01

    In this paper we raise 'ten questions' broadly related to 'omics', the term systems biology, and why the new biology has failed to deliver major therapeutic advances for many common diseases, especially diabetes and cardiovascular disease. We argue that a fundamentally narrow and reductionist...... perspective about the contribution of genes and genetic variants to disease is a key reason 'omics' has failed to deliver the anticipated breakthroughs. We then point out the critical utility of key concepts from physiology like homeostasis, regulated systems and redundancy as major intellectual tools...... to understand how whole animals adapt to the real world. We argue that a lack of fluency in these concepts is a major stumbling block for what has been narrowly defined as 'systems biology' by some of its leading advocates. We also point out that it is a failure of regulation at multiple levels that causes many...

  3. Emotion Analysis of Telephone Complaints from Customer Based on Affective Computing

    Directory of Open Access Journals (Sweden)

    Shuangping Gong

    2015-01-01

    Full Text Available Customer complaint has been the important feedback for modern enterprises to improve their product and service quality as well as the customer’s loyalty. As one of the commonly used manners in customer complaint, telephone communication carries rich emotional information of speeches, which provides valuable resources for perceiving the customer’s satisfaction and studying the complaint handling skills. This paper studies the characteristics of telephone complaint speeches and proposes an analysis method based on affective computing technology, which can recognize the dynamic changes of customer emotions from the conversations between the service staff and the customer. The recognition process includes speaker recognition, emotional feature parameter extraction, and dynamic emotion recognition. Experimental results show that this method is effective and can reach high recognition rates of happy and angry states. It has been successfully applied to the operation quality and service administration in telecom and Internet service company.

  4. 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.

  5. IBD patients in remission strongly prefer annual telephone calls by IBD nurse - compared to outpatient visits

    DEFF Research Database (Denmark)

    Bager, Palle; Hentze, Runa; Markussen, Toto

    Aim: To investigate the willingness among IBD patients in remission to change regularly outpatient visits to annual telephone calls by an IBD nurse. To illuminate potential barriers for introducing Self Management (SM) in the handling of IBD patients. Background: Incidence of IBD is increasing...... in the western world. It seems obvious to transfer health care resources from IBD patients in remission to IBD patients with disease activity. One way of doing so is by introducing SM. Elements of SM includes replacement of routine appointments in the outpatient clinic with annual blood samples followed...... by a telephone call by an IBD nurse. Furthermore an extended acute access to the hospital is needed if flare occurs. Patients and Methods: 150 consecutive IBD patients attending to the outpatient clinic at Aarhus University Hospital were presented to the SM approach. On a Likert scale they were asked to what...

  6. Emotion Analysis of Telephone Complaints from Customer Based on Affective Computing.

    Science.gov (United States)

    Gong, Shuangping; Dai, Yonghui; Ji, Jun; Wang, Jinzhao; Sun, Hai

    2015-01-01

    Customer complaint has been the important feedback for modern enterprises to improve their product and service quality as well as the customer's loyalty. As one of the commonly used manners in customer complaint, telephone communication carries rich emotional information of speeches, which provides valuable resources for perceiving the customer's satisfaction and studying the complaint handling skills. This paper studies the characteristics of telephone complaint speeches and proposes an analysis method based on affective computing technology, which can recognize the dynamic changes of customer emotions from the conversations between the service staff and the customer. The recognition process includes speaker recognition, emotional feature parameter extraction, and dynamic emotion recognition. Experimental results show that this method is effective and can reach high recognition rates of happy and angry states. It has been successfully applied to the operation quality and service administration in telecom and Internet service company. PMID:26633967

  7. Telephone call-in services for children in self-care.

    Science.gov (United States)

    Williams, R L; Fosarelli, P D

    1987-09-01

    An estimated 8 to 10 million American children younger than 18 years of age are in self-care before or after school. Telephone call-in services to provide adult contact for these children when telephone contact with their parents is impossible or not feasible have been developed in more than 100 cities throughout the country. This study describes 2082 calls received by Tucson's KIDLINE and 2208 calls received by Baltimore's KIDSLINE. The mean age of the callers was 9.7 years, with twice as many girls as boys calling. Loneliness or boredom accounted for 68% of the calls, with fewer calls for help with homework (8%), interpersonal problems (6%), medical problems (3%), and fears (2%). Medical calls were mostly for minor infectious illness; there were no calls for life-threatening emergencies. We discuss the possible implications for pediatric practice. PMID:3618572

  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

    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......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...

  9. From seconds to months: multi-scale dynamics of mobile telephone calls

    CERN Document Server

    Saramaki, Jari

    2015-01-01

    Big Data on electronic records of social interactions allow approaching human behaviour and sociality from a quantitative point of view with unforeseen statistical power. Mobile telephone Call Detail Records (CDRs), automatically collected by telecom operators for billing purposes, have proven especially fruitful for understanding one-to-one communication patterns as well as the dynamics of social networks that are reflected in such patterns. We present an overview of empirical results on the multi-scale dynamics of social dynamics and networks inferred from mobile telephone calls. We begin with the shortest timescales and fastest dynamics, such as burstiness of call sequences between individuals, and "zoom out" towards longer temporal and larger structural scales, from temporal motifs formed by correlated calls between multiple individuals to long-term dynamics of social groups. We conclude this overview with a future outlook.

  10. Notation for national and international telephone numbers, e-mail addresses and Web addresses

    CERN Document Server

    International Telecommunication Union. Geneva

    2001-01-01

    Recommendation E.123 defines a standard way to write telephone numbers, e-mail addresses, and web addresses. It recommends the following formats (when dialing the area code is optional for local calling): Telephone number: National notation (042) 123 4567 International notation +31 (0)42 123 4567 E-mail address: name@provider.com Internet address / URL: www.company.com It also recommends that a hypen (-), space ( ), or period (.) can be used to visually separate groups of numbers. The parentheses are used to indicate digits that are sometimes not dialed. a slash (/) is used to indicate alternate numbers. This information is important if you want to make sure people know how to dail a phone number in a specific country.

  11. On Effective Questioning in English Classes

    Institute of Scientific and Technical Information of China (English)

    夏慧芳

    2010-01-01

    Teachers' questioning has traditionally been viewed as an important constituent of teacher talk and the core of effective teaching in classroom context.Questioning is the basic means used by teachers to challenge students to think,appraise teaching results and help students to realize their desired goals,thus,playing a key role in the second language acquisition.This paper will first introduce the definition and types of teachers'questioning and the criteria for effective questioning.It will also give some practical suggestions for practice effective questioning,focusing on good questions,wait-time,feedback and allocation of questions.

  12. Socrates' questions: a focus for nursing.

    Science.gov (United States)

    Bunkers, Sandra S

    2004-07-01

    This column focuses on the philosophical dialogue originated by Socrates. Six questions that Socrates would ask the ancient Greeks are explored in discussing a book written by Phillips entitled Six Questions of Socrates. These questions were: What is virtue? What is moderation? What is justice? What is good? What is courage? What is piety? A human becoming perspective is used as a lens to view the discussion on these questions and the question is posed, "What would it be like to frame discussions on health and quality of life around Socrates' questions?" Parse's teaching-learning processes are presented as a means of creating an environment where dialogue on these questions can occur.

  13. Who needs RDD? Combining directory listings with cell phone exchanges for an alternative telephone sampling frame

    OpenAIRE

    Guterbock, Thomas; Diop, Abdoulaye; Ellis, James; Trung Le, Kien

    2011-01-01

    Abstract The traditional Random Digit Dialing method (list-assisted RDD using a frame of landline phone numbers) is clearly under threat. The difficulty and costs of completing telephone surveys have increased due to rising rates of refusal and non-contact. The completeness of coverage of list-assisted RDD samples has diminished due to the proliferation of cell-phone only households. The ability of list-assisted RDD to capture young, mobile, unmarried, and minority households is thus dimin...

  14. Unannounced telephone interviews: A useful and positively received tool in the reinforcement of lifestyle intervention

    OpenAIRE

    Hilde Kristin Brekke; Åsa Sunesson; Ragnhild A Lenner

    2009-01-01

    Hilde Kristin Brekke, Åsa Sunesson, Ragnhild A LennerDepartment of Clinical Nutrition, Sahlgrenska Academy at the University of Gothenburg, Gothenburg, SwedenObjectives: Reinforcement is critical in dietary counseling, but is also time demanding. We evaluated the acceptability of frequent telephone interviews, including a 24-hour dietary recall, as a means of reinforcement after lifestyle intervention in healthy subjects at risk of diabetes. The aim of this report is to assess the f...

  15. Uptake of BRCA1/2 Genetic Testing in a Randomized Trial of Telephone Counseling

    OpenAIRE

    Butrick, Morgan; Kelly, Scott; Peshkin, Beth N.; Luta, George; Nusbaum, Rachel; Hooker, Gillian W.; Graves, Kristi; Feeley, Lisa; Isaacs, Claudine; B.Valdimarsdottir, Heiddis; Jandorf, Lina; DeMarco, Tiffani; Wood, Marie; McKinnon, Wendy; Garber, Judy

    2014-01-01

    Purpose As genetic counseling and testing become more fully-integrated into clinical care, alternative delivery models are increasingly prominent. This study examines predictors of genetic testing for hereditary breast/ovarian cancer among high-risk women in a randomized trial of in-person vs. telephone-based genetic counseling. Methods Methods include multivariable logistic regression and interaction analyses. Results Of the 669 participants, 600 completed counseling and 523 received test re...

  16. A comparison of four telephone-based counseling styles for recovering stimulant users.

    Science.gov (United States)

    Farabee, David; Cousins, Sarah J; Brecht, Mary-Lynn; Antonini, Valerie P; Lee, Anne B; Brummer, Julie; Hemberg, Jordana; Karno, Mitchell; Rawson, Richard A

    2013-03-01

    The continuing development and refinement of empirically supported interventions to increase participation in posttreatment care and promote sustained abstinence from illicit drug use is a priority for the addictions field. The purpose of this study was to assess the combined and relative effectiveness of four types of counseling styles, delivered by telephone, relative to a no call control condition. Stimulant users (N = 302) were randomized to one of four low-cost, telephone support protocols (unstructured/nondirective, unstructured/directive, structured/nondirective, structured/directive) or a standard referral to aftercare without telephone counseling (control). All of the study participants were nearing the completion of (or had completed) an intensive phase of structured, outpatient stimulant abuse treatment. Drug use and aftercare participation were assessed at 3 and 12 months following randomization. Intent-to-treat analyses showed no significant time-by-group interactions for these primary outcomes. Subsequent analyses, however, revealed a significant difference between the aggregated call groups and the control group at the time of the 3-month follow-up. The mean ASI drug use severity composite score for subjects in the call conditions declining from .058 at baseline to .048 at 3 months, whereas the no call/control group average score increased from .053 to .062 (χ (1) = 4.95, p = .026). A similar-and slightly stronger-effect was found when the study sample was restricted to those reporting any use during the month prior to the baseline interview (n = 152). This study provides modest support for the telephone-based counseling approaches strategies examined in this project. Subsequent research will assess interactions between patient characteristics and counseling styles, and improved identification of which treatment graduates might be more likely to benefit from this type of continuing support. (PsycINFO Database Record (c) 2013 APA, all rights reserved).

  17. Telephone and face to face methods of assessment of veteran's community reintegration yield equivalent results

    OpenAIRE

    Clark Melissa A; Resnik Linda J; Borgia Matthew

    2011-01-01

    Abstract Background The Community Reintegration of Service Members (CRIS) is a new measure of community reintegration developed to measure veteran's participation in life roles. It consists of three sub-scales: Extent of Participation (Extent), Perceived Limitations with Participation (Perceived), and Satisfaction with Participation (Satisfaction). Testing of the CRIS measure to date has utilized in-person administration. Administration of the CRIS measure by telephone, if equivalent to in-pe...

  18. Correction of the voice timbre distortions in telephone networks: method and evaluation

    OpenAIRE

    Mahé, Gaël; Gilloire, André; Gros, Laetitia

    2004-01-01

    In a telephone link, the voice timbre is impaired by spectral distortions generated by the analog parts of the link. Our purpose is to restore a timbre as close as possible to that of the original voice of the speaker, using a blind equalizer centralized in the network, which compensates for the spectral distortions. We propose a spectral equalization algorithm, which consists in matching the long-term spectrum of the processed signal to a reference spectrum within a limited frequency bandwid...

  19. Telephone assistance to decrease burden in informal caregivers of stroke older people: monitoring and diagnostic evaluation

    OpenAIRE

    Araújo, Odete; Lage, Isabel; Cabrita, José; Teixeira, Laetitia

    2016-01-01

    "Proceedings of the 3rd IPLeiria’s International Health Congress - Leiria, Portugal. 6-7 May 2016" Background: After hospital discharge many stroke survivors return home and need support with at least one activity of daily living. Most of them require help from informal caregivers who are often unprepared for the demands of providing care. Evidence has shown that combining enhanced informal caregivers’ practical skills, face-to-face interventions and telephone support can reduce negative c...

  20. Impact of telephone triage on emergency after hours GP Medicare usage: a time-series analysis

    OpenAIRE

    Dunt, David; Wilson, Robert; Day, Susan E; Kelaher, Margaret; Gurrin, Lyle

    2007-01-01

    Background The Australian government sponsored trials aimed at addressing problems in after hours primary medical care service use in five different parts of the country with different after hours care problems. The study's objective was to determine in four of the five trials where telephone triage was the sole innovation, if there was a reduction in emergency GP after hours service utilization (GP first call-out) as measured in Medicare Benefits Schedule claim data. Monthly MBS claim data i...

  1. Outcome assessment in cellulitis clinical trials: is telephone follow up sufficient?

    Science.gov (United States)

    Nambudiri, V E; Dwyer, R C; Camargo, C A; Kupper, T S; Pallin, D J

    2015-07-01

    The US Food and Drug Administration has scrutinized clinical trial methodology in cellulitis, partly because the definition and timing of cure are debatable. We analysed the validity of telephone self-report as a proxy for in-person follow up in a cellulitis treatment trial comparing cephalexin alone with cephalexin-plus-trimethoprim/sulfamethoxazole. Our results demonstrate poor agreement between these two methods of outcome determination and have implications for future cellulitis clinical trial design and clinical management. PMID:25882364

  2. A comparison of nonresponse in mail, telephone, and face-to-face surveys

    OpenAIRE

    Hox, J.J.; Leeuw, E.D. de

    1994-01-01

    This article reports a meta-analysis of 45 studies that explicitly compare the response obtained using a mail, telephone or face-to-face survey. The data analysis uses a generalized hierarchical linear model. Sampling procedure (e.g., local convenience sample, random general sample), saliency of topic, and research organization (university, government versus market research) had an effect on the response. On the average, the face-to-face condition achieved the highest completion rate (70.3%),...

  3. Telephone-based health coaching for chronically ill patients: study protocol for a randomized controlled trial

    OpenAIRE

    Dwinger, Sarah; Dirmaier, Jörg; Herbarth, Lutz; König, Hans-Helmut; Eckardt, Matthias; Kriston, Levente; Bermejo, Isaac; Härter, Martin

    2013-01-01

    Background The rising prevalence of chronic conditions constitutes a major burden for patients and healthcare systems and is predicted to increase in the upcoming decades. Improving the self-management skills of patients is a strategy to steer against this burden. This could lead to better outcomes and lower healthcare costs. Health coaching is one method for enhancing the self-management of patients and can be delivered by phone. The effects of telephone-based health coaching are promising, ...

  4. The impact of Telephonic Health Coaching on Health Outcomes in a High-risk Population

    OpenAIRE

    Lawson, Karen L.; Jonk, Yvonne; O'Connor, Heidi; Riise, Kirsten Sundgaard; Eisenberg, David M.; Kreitzer, Mary Jo

    2013-01-01

    Background: Health coaching is a client-centric process to increase motivation and self-efficacy that supports sustainable lifestyle behavior changes and active management of health conditions. This study describes an intervention offered as a benefit to health plan members and examines health and behavioral outcomes of participants. Methods: High-risk health plan enrollees were invited to participate in a telephonic health coaching intervention addressing the whole person and focusing on mot...

  5. Feasibility and safety of remote radiology interpretation with telephone consultation for acute stroke in Thailand

    Directory of Open Access Journals (Sweden)

    Muengtaweepongsa Sombat

    2010-12-01

    Full Text Available "Telestroke" is emerging as a potential timesaving, efficient means for evaluating patients experiencing acute ischemic stroke. It provides an opportunity for administration of thrombolytic drugs within the short therapeutic time window associated with AIS. We describe our experiences of the feasibility and safety of remote radiology interpretation with telephone consultation. Thammasat Stroke Center employs a computed tomography-digital imaging and communication in medicine (CT-DICOM image transfer by PACS (SYNAPSE-Fujifilm, providing a real-time CT image transferred directly to the stroke consultants. The patient data are communicated by traditional telephone conversation. Here, we assessed patients who received intravenous rt-PA treatment for ASI between October 2007 and January 2009. A total of 458 patients with AIS and transient ischemic attack (TIA were admitted to a stroke unit during the study period. One hundred patients received intravenous rt-PA (21%. Median NIHSS before thrombolysis was 15 (3-34. Mean door-to-needle time was 54 minutes (15-125. Mean onset-to-treatment time OTT was 160 minutes (60-270. There were 13 asymptomatic intracerebral hemorrhages and two (one fatal symptomatic intracerebral hemorrhages. At 3 months, 42 patients had achieved excellent recovery (mRS, 0-1 and 14 had died. Administration of rt-PA for AIS with remote radiology interpretation with telephone consultation was feasible and safe, and the system was well received. Further studies are needed to determine the benefit of this method as compared to the conventional telephone consultation alone.

  6. Telephone-based motivational interviewing for medication adherence: a systematic review

    OpenAIRE

    Teeter, Benjamin S; Kavookjian, Jan

    2014-01-01

    Adherence to prescribed medications continues to be a problem in the treatment of chronic disease. Motivational interviewing (MI) has been shown to be successful for eliciting patients’ motivations to change their medication-taking behaviors. Due to the constraints of the US healthcare system, patients do not always have in-person access to providers. Because of this, there is increasing use of non-traditional healthcare delivery methods such as telephonic counseling. A systematic review was ...

  7. Mobile SynFace: Ubiquitous visual interface for mobile VoIP telephone calls

    OpenAIRE

    López-Colino, Fernando; Beskow, Jonas; Colás, José

    2008-01-01

    This paper presents the first version of the Mobile Synface application, which aims to provide a multimodal interface for telephone calls on mobile devices. The Mobile Synface application uses a talking face; it will simulate realistic lip movement for incoming voices. This application works as a complement for mobile VoIP applications without modifying their code or their functionality. The main purpose of this application is to improve the usability of mobil...

  8. Validation of multi-stage telephone-based identification of cognitive impairment and dementia

    OpenAIRE

    Chui Helena; Petitti Diana B; Clark Linda; Crooks Valerie C; Chiu Vicki

    2005-01-01

    Abstract Background Many types of research on dementia and cognitive impairment require large sample sizes. Detailed in-person assessment using batteries of neuropyschologic testing is expensive. This study evaluates whether a brief telephone cognitive assessment strategy can reliably classify cognitive status when compared to an in-person "gold-standard" clinical assessment. Methods The gold standard assessment of cognitive status was conducted at the University of Southern California Alzhei...

  9. Questions Cooperative Directors Should Be Asking Management

    OpenAIRE

    Anderson, Bruce L.; Henehan, Brian M.

    2002-01-01

    The most important responsibility of cooperative directors is to JUDICIOUSLY ASK THE RIGHT QUESTIONS OF MANAGEMENT. It has been suggested that some directors do not know all of the correct questions to ask of management, or how. The purpose of this paper is fourfold: 1) To briefly describe how directors should pose questions to management, 2) To provide an extensive list of questions directors should know the answers to, 3) To outline a generic format for asking general questions and 4) To as...

  10. Questioning and critical thinking in liberal studies

    OpenAIRE

    Hang, Wing-sum; 幸穎沁

    2014-01-01

    The present study examines the relations between questioning and critical thinking in Liberal Studies. In particular, it introduces the use of Questioning Cycle to investigate the effectiveness of questioning in cultivating students’ critical thinking skills and dispositions. By identifying difficulties and constrains in teaching critical thinking, it is hope to offer insights to improving questioning skills, in hope of developing questioning as an effective teaching strategy in Liberal Studi...

  11. A Telephone-based Physiotherapy Intervention for Patients with Osteoarthritis of the Knee

    Directory of Open Access Journals (Sweden)

    Adesola C Odole

    2013-12-01

    Full Text Available This study assessed the effects of a 6-week telephone based intervention on the pain intensity and physical function of patients with knee osteoarthritis (OA, and compared the results to physiotherapy conducted in the clinic. Fifty randomly selected patients with knee OA were assigned to one of two treatment groups: a clinic group (CG and a tele-physiotherapy group (TG. The CG received thrice-weekly physiotherapist administered osteoarthritis-specific exercises in the clinic for six weeks. The TG received structured telephone calls thrice-weekly at home, to monitor self-administered osteoarthritis-specific exercises. Participants’ pain intensity and physical function were assessed at baseline, two, four, and six weeks, in the clinic environment. Within group comparison showed significant improvements across baseline, and at weeks two, four, and six for both TG and CG’s pain intensity and physical function. Between-group comparison of CG and TG’s pain intensity and physical function at baseline and weeks two, four, and six showed no significant differences. This study demonstrated that a six-week course of structured telephone calls thrice-weekly to patients at their home, to monitor self-administered osteoarthritis-specific exercises for patients with knee OA (i.e., tele-physiotherapy achieved comparable results to physiotherapy conducted in the clinic.   12.00 Normal 0 false false false EN-US X-NONE X-NONE

  12. Pulse method of watchdog device building for subscriber telephone lines control

    Directory of Open Access Journals (Sweden)

    Myroslav Y. Mykytyuk

    2015-12-01

    Full Text Available The problems of information security in modern world are becoming increasingly important. One of the main sources of threats is the contact connections to the subscriber telephone lines (STL in the telephone networks of technical intelligence communication devices. Aim: The aim of this work is the presentation of the new pulse method of unauthorized connections identification to the STL, description of implementation and principle of operation of the watchdog control device. Materials and Methods: The method consists in analysis of response to pulse excitation of two second-order oscillating systems. The connection of telephone wiretap causes unbalancing of signals in oscillatory circuits and this certifies the existence of the bug. Results: The structure and functions of the watchdog based on presented method is described. This device consists of two parts – analyzer and blocker allocated at the opposite sides of the controlled STL. The variant of implementation of the pulse linear analyzer and channel of signals processing is considered in details.

  13. Telephone triage service data for detection of influenza-like illness.

    Directory of Open Access Journals (Sweden)

    W Katherine Yih

    Full Text Available BACKGROUND: Surveillance for influenza and influenza-like illness (ILI is important for guiding public health prevention programs to mitigate the morbidity and mortality caused by influenza, including pandemic influenza. Nontraditional sources of data for influenza and ILI surveillance are of interest to public health authorities if their validity can be established. METHODS/PRINCIPAL FINDINGS: National telephone triage call data were collected through automated means for purposes of syndromic surveillance. For the 17 states with at least 500,000 inhabitants eligible to use the telephone triage services, call volume for respiratory syndrome was compared to CDC weekly number of influenza isolates and percentage of visits to sentinel providers for ILI. The degree to which the call data were correlated with either CDC viral isolates or sentinel provider percentage ILI data was highly variable among states. CONCLUSIONS: Telephone triage data in the U.S. are patchy in coverage and therefore not a reliable source of ILI surveillance data on a national scale. However, in states displaying a higher correlation between the call data and the CDC data, call data may be useful as an adjunct to state-level surveillance data, for example at times when sentinel surveillance is not in operation or in areas where sentinel provider coverage is considered insufficient. Sufficient population coverage, a specific ILI syndrome definition, and the use of a threshold of percentage of calls that are for ILI would likely improve the utility of such data for ILI surveillance purposes.

  14. Telephone Triage Service Data for Detection of Influenza-Like Illness

    Science.gov (United States)

    Yih, W. Katherine; Teates, Kathryn S.; Abrams, Allyson; Kleinman, Ken; Kulldorff, Martin; Pinner, Robert; Harmon, Robert; Wang, Stanley; Platt, Richard

    2009-01-01

    Background Surveillance for influenza and influenza-like illness (ILI) is important for guiding public health prevention programs to mitigate the morbidity and mortality caused by influenza, including pandemic influenza. Nontraditional sources of data for influenza and ILI surveillance are of interest to public health authorities if their validity can be established. Methods/Principal Findings National telephone triage call data were collected through automated means for purposes of syndromic surveillance. For the 17 states with at least 500,000 inhabitants eligible to use the telephone triage services, call volume for respiratory syndrome was compared to CDC weekly number of influenza isolates and percentage of visits to sentinel providers for ILI. The degree to which the call data were correlated with either CDC viral isolates or sentinel provider percentage ILI data was highly variable among states. Conclusions Telephone triage data in the U.S. are patchy in coverage and therefore not a reliable source of ILI surveillance data on a national scale. However, in states displaying a higher correlation between the call data and the CDC data, call data may be useful as an adjunct to state-level surveillance data, for example at times when sentinel surveillance is not in operation or in areas where sentinel provider coverage is considered insufficient. Sufficient population coverage, a specific ILI syndrome definition, and the use of a threshold of percentage of calls that are for ILI would likely improve the utility of such data for ILI surveillance purposes. PMID:19381342

  15. 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.

  16. Experimental Evaluation of the Local Packing Distributed Dynamic Channel Allocation Strategy Application for AI-Madar Telephone Telecommunication Network in Libya

    Directory of Open Access Journals (Sweden)

    Mohamed Yousef Ahmed Abou-Hussein

    2014-06-01

    Full Text Available The great challenge of the remarkably growing demand for personal communication mobile service in Libya has actively motivated Al-Madar Telephone Telecommunication Company to adopt various techniques in order to substantially improve its network capacity. An efficient allocation strategy of communication channels that could ensure good performance of the cellular network is critically needed, given the limited spectrum currently available that uses the Fixed Channel Allocation (FCA strategy. In this study, experimental investigations were conducted to improve Al-Madar Company network by proposing the evaluation of the adoption of the Local Packing Distributed Dynamic Channel Allocation (LP-DDCA strategy. The main reasons for proposing the adoption of the LP-DDCA strategy are; to minimize the call blocking probability, enhancing the network performance and increasing the number of network subscribers. This work has been done by applying actual data from an existing cellular network of Al-Madar Company in to the experimental simulation program. The results demonstrated clearly the superiority of the proposed the LP-DDCA strategy in the investigated locations (cells compared with the currently used FCA strategy. Conclusion: Application of the LP-DDCA strategy could give rise to substantial improvement in Al-Madar telecommunication mobile network performance and it will considerably increase the number of network subscribers.

  17. Cellular-based sea level gauge

    Digital Repository Service at National Institute of Oceanography (India)

    Desai, R.G.P.; Joseph, A.

    telephone connections are severely susceptible to loss of connectivity during natural disasters such as storm surges, primarily because of telephone line breakage. Communication via VHF/UHF transceivers is limited by line-of-sight distance between... transceivers and normally offer only point-to-point data transfer. Satellite communication via platform transmit terminals (PTTs) has wide coverage and, therefore, allows data reception from offshore platforms. However, data transfer speeds are limited...

  18. Telephone Art

    DEFF Research Database (Denmark)

    Ørum, Tania

    2016-01-01

    This essay explores the implementation of everyday technology for experimental use by the Danish artists Knud Pedersen and Eric Andersen......This essay explores the implementation of everyday technology for experimental use by the Danish artists Knud Pedersen and Eric Andersen...

  19. About Strongly Universal Cellular Automata

    Directory of Open Access Journals (Sweden)

    Maurice Margenstern

    2013-09-01

    Full Text Available In this paper, we construct a strongly universal cellular automaton on the line with 11 states and the standard neighbourhood. We embed this construction into several tilings of the hyperbolic plane and of the hyperbolic 3D space giving rise to strongly universal cellular automata with 10 states.

  20. MIMO Communication for Cellular Networks

    CERN Document Server

    Huang, Howard; Venkatesan, Sivarama

    2012-01-01

    As the theoretical foundations of multiple-antenna techniques evolve and as these multiple-input multiple-output (MIMO) techniques become essential for providing high data rates in wireless systems, there is a growing need to understand the performance limits of MIMO in practical networks. To address this need, MIMO Communication for Cellular Networks presents a systematic description of MIMO technology classes and a framework for MIMO system design that takes into account the essential physical-layer features of practical cellular networks. In contrast to works that focus on the theoretical performance of abstract MIMO channels, MIMO Communication for Cellular Networks emphasizes the practical performance of realistic MIMO systems. A unified set of system simulation results highlights relative performance gains of different MIMO techniques and provides insights into how best to use multiple antennas in cellular networks under various conditions. MIMO Communication for Cellular Networks describes single-user,...

  1. Effectiveness of a physiotherapy-initiated telephone triage of orthopedic waitlist patients

    Directory of Open Access Journals (Sweden)

    Gilmore L

    2011-08-01

    Full Text Available Joanne Morris1, Karen Grimmer-Somers2, Saravana Kumar2, Karen Murphy3, Lisa Gilmore1, Bryan Ashman1, Chandima Perera1, Kathryn Vine1, Corinne Coulter11The Canberra Hospital, ACT Government Health Directorate, Canberra, ACT, Australia; 2International Centre for Allied Health Evidence, University of South Australia, Adelaide, SA, Australia; 3ACT Government Health Directorate, Canberra, ACT, AustraliaBackground: There is generally a lengthy wait on outpatient orthopedic waiting lists in Australian public hospitals to consult a specialist. Patients then wait again for surgery, if required. Patients with higher need are rarely prioritized, and there is the potential for increased morbidity for those who wait. There is generally no option of alternative care whilst waiting. This paper compares historical orthopedic outpatient clinic data with the outcomes of a physiotherapy-led initiative in one large Australian tertiary hospital.Methods: Two physiotherapists working within-scope conducted a telephone triage (October to December 2010 using a standard instrument for all new patients on the orthopedic waiting list. They were offered primary treatment options of retaining their appointment, being discharged, referral to a new model of assessment (multidisciplinary specialist clinic, or referral to physiotherapy. The outcomes were costs of the service, waiting time, and percentage of patients taking up management options. This was compared with a historical sample of new patients on the orthopedic waiting list (January to March 2009, whose treatment consumption was tracked longitudinally.Results: The telephone triage resulted in 16.4% patients being discharged directly (compared with 0.1% comparison sample. For approximately AU$17.00 per patient, the telephone triage process released 21 booked appointments on the outpatient clinic waiting list. Moreover, approximately 26% patients were referred directly to physiotherapy, which was not a primary management

  2. Frequently Asked Questions: The Higgs!

    CERN Multimedia

    CERN Bulletin

    2012-01-01

    Why have we tried so hard to find the Higgs particle? How does the Higgs mechanism work? What is the difference in physics between strong evidence and a discovery? Why do physicists speak in terms of "sigmas"? Find out here!   Why have we tried so hard to find the Higgs particle? Because it could be the answer to the question: how does Nature decide whether or not to assign mass to particles? All the fundamental particles making up matter – the electron, the quarks, etc. – have masses. Moreover, quantum physics requires that forces are also carried by particles. The W and Z particles that carry the weak force responsible for radioactivity must also have masses, whereas the photon, the carrier of the electromagnetic force, has no mass at all. This is the root of the “Higgs problem”: how to give masses to the fundamental particles and break the symmetry between the massive W and Z and the massless photon? Just assigning masses by hand...

  3. Telephone Service Areas, Published in 2008, 1:12000 (1in=1000ft) scale, Brown County, WI.

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This Telephone Service Areas dataset, published at 1:12000 (1in=1000ft) scale, was produced all or in part from Other information as of 2008. Data by this publisher...

  4. A telephone survey of low vision services in U.S. schools for the blind and visually impaired.

    Science.gov (United States)

    Kran, Barry S; Wright, Darick W

    2008-07-01

    The scope of clinical low vision services and access to comprehensive eye care through U.S. schools for the blind and visually impaired is not well known. Advances in medicine and educational trends toward inclusion have resulted in higher numbers of visually impaired children with additional cognitive, motor, and developmental impairments enrolled in U.S. schools for the blind and visually impaired. The availability and frequency of eye care and vision education services for individuals with visual and multiple impairments at schools for the blind is explored in this report using data collected in a 24-item telephone survey from 35 of 42 identified U.S. schools for the blind. The results indicate that 54% of the contacted schools (19) offer clinical eye examinations. All of these schools provide eye care to the 6 to 21 age group, yet only 10 schools make this service available to children from birth to 3 years of age. In addition, two thirds of these schools discontinue eye care when the students graduate or transition to adult service agencies. The majority (94.7%) of eye care is provided by optometrists or a combination of optometry and ophthalmology, and 42.1% of these schools have an affiliation with an optometric institution. When there is a collaborative agreement, clinical services for students are available more frequently. The authors find that questions emerge regarding access to care, identification of appropriate models of care, and training of educational/medical/optometric personnel to meet the needs of a very complex patient population. PMID:18577495

  5. Crossmapping of Nursing Problem and Action Statements in Telephone Nursing Consultation Documentations with International Classification for Nursing Practice

    OpenAIRE

    Lee, Hyun Jung; Park, Hyeoun-Ae

    2010-01-01

    Objectives This study is to cross-map telephone nursing consultation documentations with International Classification for Nursing Practice (ICNP; ver. 1.0 concepts). Methods The narrative telephone nursing consultation documentations of 170 ophthalmology nursing unit patients were analyzed. The nursing statements were examined and cross-mapped with the Korean version of the ICNP ver. 1.0. If all the concepts of a statement were mapped to ICNP concepts, it was classified as 'completely mapped'...

  6. A cost-utility analysis of nursing intervention via telephone follow-up for injured road users

    OpenAIRE

    Brulin Christine; Björnstig Ulf; Franzén Carin; Lindholm Lars

    2009-01-01

    Abstract Background Traffic injuries can cause physical, psychological, and economical impairment, and affected individuals may also experience shortcomings in their post-accident care and treatment. In an earlier randomised controlled study of nursing intervention via telephone follow-up, self-ratings of health-related quality of life were generally higher in the intervention group than in the control group. Objective To evaluate the cost-effectiveness of nursing intervention via telephone f...

  7. Effects of telephone follow-up on blood glucose levels and postpartum screening in mothers with Gestational Diabetes Mellitus

    OpenAIRE

    Khorshidi Roozbahani, Rezvan; Geranmayeh, Mehrnaz; Hantoushzadeh, Sedigheh; Mehran, Abbas

    2015-01-01

    Background: Gestational diabetes mellitus (GDM) is a form of diabetes that occurs in pregnancy. GDM, defined as glucose intolerance, first diagnosed or initiated during pregnancy affects 1-14% of pregnancies based on various studies. Screening and early diagnosis and appropriate glycemic control can improve prenatal outcomes. Telephone follow-up seems to be a reasonable way for pregnant women follow-up. The present study evaluated the effects of telephone follow-up on blood glucose level duri...

  8. AIDS and behavioural risk factors in women in inner city Baltimore: a comparison of telephone and face to face surveys.

    OpenAIRE

    Nebot, M.; Celentano, D D; Burwell, L; Davis, A; Davis, M.; Polacsek, M; Santelli, J

    1994-01-01

    STUDY OBJECTIVE--The study aimed to investigate the influence the mode of administration of a questionnaire (telephone or face to face) on reports of sexual behaviour and attitudes of HIV risk among woman of reproductive age. DESIGN--Two cross sectional surveys--one, a modified random digit dialing telephone survey, the second, a face to face street sample--were carried out by the same interviewers using similar questionnaires in the same neighbourhoods. SETTING AND PARTICIPANTS--Two socially...

  9. Text-messaging versus telephone reminders to reduce missed appointments in an academic primary care clinic: a randomized controlled trial

    OpenAIRE

    Junod Perron, Noëlle Astrid; Dominice Dao, Mélissa; Righini, Nadia Camparini; Humair, Jean-Paul Luc André; Broers Kayser, Barbara; Narring, Françoise; Haller-Hester, Dagmar; Gaspoz, Jean-Michel

    2013-01-01

    Background Telephone or text-message reminders have been shown to significantly reduce the rate of missed appointments in different medical settings. Since text-messaging is less resource-demanding, we tested the hypothesis that text-message reminders would be as effective as telephone reminders in an academic primary care clinic. Methods A randomized controlled non-inferiority trial was conducted in the academic primary care division of the Geneva University Hospitals between November 2010 a...

  10. Questions That This Monograph Raises

    Directory of Open Access Journals (Sweden)

    Editors

    2007-01-01

    Full Text Available What is the ideal combination of increased investment in biomedical research by sponsors with least conflict of interest in researchers?What should interested parties do to refurbish pharma's image?Is a voluntary moratorium on pharma spending practically possible?How to resolve the basic schism between profit driven industry and welfare driven profession of medicine?How can CPGs be salvaged from ulterior influence?Can guidelines on guidelines help?Is cost-effectiveness of CPGs a practical solution?Is it possible to grade therapies as Most, Moderate and Least Cost Effective?How can Disease specific Foundations be salvaged from sponsor's influence?How can Journals ensure scientific integrity of conflicted authors and nullify untoward influence of sponsors?Are reports like the Task Force on individual and institutional conflicts of interest of the AAMC followed more in their breach?Are the revised ICMJE guidelines adequate to stub conflicted research?Editorials make pious announcements. Do they really influence what researchers do?How do we protect the interests of human research subjects?Do Best Practice Guidelines and Good Publication Practices really help?Marketability is the name of the game, not usefulness. How do we ensure the latter, even as the former is forwarded?How can we ensure effective traditional therapies remain in use even as new ones are forwarded?How do we ensure non-pharmacological therapies are also forwarded?How can the legitimate thrust of biological psychiatry be encouraged while also forwarding non-pharmacological approaches in psychiatry?What can be done so pharma just cannot consider questionable means as an attractive alternative?How do we expedite scientific self-correction while causing least harm to patients and research subjects?

  11. A Technique Socratic Questioning-Guided Discovery

    Directory of Open Access Journals (Sweden)

    M. Hakan Türkçapar

    2012-03-01

    Full Text Available “Socratic Method” is a way of teaching philosophical thinking and knowledge by asking questions which was used by antique period greek philosopher Socrates. Socrates was teaching knowledge to his followers by asking questions and the conversation between them was named “Socratic Dialogues”. In this meaning, no novel knowledge is taught to the individual but only what is formerly known is reminded and rediscovered. The form of socratic questioning which is used during the process of cognitive behavioral therapy is known as Guided Discovery. In this method it is aimed to make the client notice the piece of knowledge which he could notice but is not aware with a series of questions. Socratic method or guided discovery consists of several steps which are: Identifying the problem by listening to the client and making reflections, finding alternatives by examining and evaluating, reidentification by using the newly found information and questioning the old distorted belief and reaching to a conclusion and applying it. Question types used during these procedures are, questions for gaining information, questions revealing the meanings, questions revealing the beliefs, questions about behaviours during the similar past experiences, analyse questions and analytic synthesis questions. In order to make the patient feel understood it is important to be empathetic and summarising the problem during the interview. In this text, steps of Socratic Questioning-Guided Discovery will be reviewed with sample dialogues after each step

  12. Cellular systems biology profiling applied to cellular models of disease.

    Science.gov (United States)

    Giuliano, Kenneth A; Premkumar, Daniel R; Strock, Christopher J; Johnston, Patricia; Taylor, Lansing

    2009-11-01

    Building cellular models of disease based on the approach of Cellular Systems Biology (CSB) has the potential to improve the process of creating drugs as part of the continuum from early drug discovery through drug development and clinical trials and diagnostics. This paper focuses on the application of CSB to early drug discovery. We discuss the integration of protein-protein interaction biosensors with other multiplexed, functional biomarkers as an example in using CSB to optimize the identification of quality lead series compounds.

  13. Telephone Switching Facilities, TelephoneInfrastructure-This dataset represents the major telephone trunk line and switching facilities. These data were digitized as part of State of Utah Comprehensive Emergency Management Earthquake Preparedness Program, 1986-1989., Published in 1990, 1:24000 (1in=2000ft) scale, State of Utah Automated Geographic Reference Center.

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This Telephone Switching Facilities dataset, published at 1:24000 (1in=2000ft) scale, was produced all or in part from Hardcopy Maps information as of 1990. It is...

  14. Provocative Questions in Cancer: NCI Seminar

    Science.gov (United States)

    science writers' seminar to discuss various aspects of one of NCI’s signature efforts -- the Provocative Questions project. Discussion will focus on the scientific research that surrounds some of these questions.

  15. Evaluating Multilingual Question Answering Systems at CLEF

    OpenAIRE

    Forner, Pamela; Giampiccolo, Danilo; Magnini, Bernardo; Peñas, Anselmo; Rodrigo, Álvaro; Sutcliffe, Richard

    2010-01-01

    The paper offers an overview of the key issues raised during the seven years’ activity of the Multilingual Question Answering Track at the Cross Language Evaluation Forum (CLEF). The general aim of the Multilingual Question Answering Track has been to

  16. Heart Failure Questions to Ask Your Doctor

    Science.gov (United States)

    ... Stroke More Heart Failure Questions to Ask Your Doctor Updated:Mar 25,2016 These are concerns that ... draw up a list of questions for your physician or healthcare team. Download Partnering in Your HF ...

  17. Climate Change Facts: Answers to Common Questions

    Science.gov (United States)

    ... Basics Climate Change Facts: Answers to Common Questions Climate Change Facts: Answers to Common Questions This page ... All Responses Is there a scientific consensus on climate change? The major scientific agencies of the United ...

  18. Actual problems of cellular cardiomyoplasty

    Directory of Open Access Journals (Sweden)

    Bulat Kaupov

    2010-04-01

    Full Text Available The paper provides review of cellular technologies used incardiology, describes types of cellular preparations depending onsources of cells and types of compounding cells. The generalmechanisms of therapies with stem cells applications are described.Use of cellular preparations for treatment of cardiovascular diseasesand is improvement of the forecast at patients with heartinsufficiency of various genesis is considered as alternative topractice with organ transplantations. Efforts of biotechnologicallaboratories are directed on search of optimum population of cellsfor application in cardiology and studying of mechanisms andfactors regulating function of cardiac stem cells.

  19. Threshold effects and cellular recognition. Progress report

    Energy Technology Data Exchange (ETDEWEB)

    Rando, R R

    1980-01-01

    In the first year we focused on developing the techniques required for the successful incorporation of synthetic glycolipids into cells. To these ends a new water-soluble spacer group (8-amino-3-6-dioxaoctanoic acid) was developed and incorporated into the cholesterol based synthetic glycolipids. These glycolipids could be incorporated into liposomes, rendering them susceptible to aggregation by the appropriate lectin. They also allowed us to define the minimal distance between the sugar moiety and membrane required for agglutination. Finally and most importantly, we were able to functionally incorporate these new glycolipids in cells and render them agglutinable with the appropriate lectins. Functional incorporation does not occur with glycolipids bearing hydropholic spacer groups. We are now in a position to begin using the new glycolipids to answer questions about the roles of cell surface sugars in cellular recognition, which is the subject of this renewal proposal.

  20. FVQA: Fact-based Visual Question Answering

    OpenAIRE

    Wang, Peng; Wu, Qi; Shen, Chunhua; Hengel, Anton van den; Dick, Anthony

    2016-01-01

    Visual Question Answering (VQA) has attracted a lot of attention in both Computer Vision and Natural Language Processing communities, not least because it off?ers insight into the relationships between two important sources of information. Current datasets, and the models built upon them, have focused on questions which are answerable by direct analysis of the question and image alone. The set of such questions that require no external information to answer is interesting, but very limited. I...

  1. Testing Programming Skills with Multiple Choice Questions

    OpenAIRE

    Clark, David

    2004-01-01

    Multiple choice questions are a convenient and popular means of testing beginning students in programming courses. However, they are qualitatively different from exam questions. This paper reports on a study into which types of multiple choice programming questions discriminate well on a final exam, and how well they predict exam scores.

  2. Questions and Answers About Nuclear Power Plants.

    Science.gov (United States)

    Environmental Protection Agency, Washington, DC.

    This pamphlet is designed to answer many of the questions that have arisen about nuclear power plants and the environment. It is organized into a question and answer format, with the questions taken from those most often asked by the public. Topics include regulation of nuclear power sources, potential dangers to people's health, whether nuclear…

  3. IMS Learning Design Frequently Asked Questions

    NARCIS (Netherlands)

    Tattersall, Colin; Manderveld, Jocelyn; Hummel, Hans; Sloep, Peter; Koper, Rob; De Vries, Fred

    2004-01-01

    This list of frequently asked questions was composed on the basis of questions asked of the Educational Technology Expertise Centrum. The questions addessed are: Where can I find the IMS Learning Design Specification? What is meant by the phrase “Learning Design”? What is the IMS LD Specification ab

  4. Questions That Science Teachers Find Difficult (II).

    Science.gov (United States)

    Goodwin, Alan

    2003-01-01

    Presents some questions that science teachers find difficult. Focuses on three further questions relating to "simple" everyday situations that are normally explained in terms of the kinetic theory of matter. Identifies looking at the difference between chemical and physical changes as the most problematic question. (Author/YDS)

  5. Good Student Questions in Inquiry Learning

    Science.gov (United States)

    Lombard, François E.; Schneider, Daniel K.

    2013-01-01

    Acquisition of scientific reasoning is one of the big challenges in education. A popular educational strategy advocated for acquiring deep knowledge is inquiry-based learning, which is driven by emerging "good questions". This study will address the question: "Which design features allow learners to refine questions while preserving…

  6. Teaching Students to Form Effective Questions

    Science.gov (United States)

    Stafford, Tish

    2009-01-01

    The ability to question lies at the heart of human curiosity and is a necessary component of cognition. The author stresses that forming questions is essential to human thought and communication. As such, forming questions is a foundational process that cuts across curricular areas and is embedded in content standards across the nation, including…

  7. Heidegger and Derrida on the Nature of Questioning: Towards the Rehabilitation of Questioning in Contemporary Philosophy

    NARCIS (Netherlands)

    Blok, V.

    2015-01-01

    In this article, the Heidegger and Derrida controversy about the nature of questioning is revisited in order to rehabilitate questioning as an essential characteristic of contemporary philosophy. After exploring Heidegger's characterization of philosophy as questioning and Derrida's criticism of the

  8. Cellular mechanisms during vascular development

    OpenAIRE

    Blum, Yannick

    2012-01-01

    The vascular system is an essential organ in vertebrate animals and provides the organism with enough oxygen and nutrients. It is composed of an interconnected network of blood vessels, which form using a number of different morphogenetic mechanisms. Angiogenesis describes the formation of new blood vessels from preexisting vessels. A number of molecular pathways have been shown to be essential during angiogenesis. However, cellular architecture of blood vessels as well as cellular mechanisms...

  9. Cellular automaton for chimera states

    OpenAIRE

    García-Morales, Vladimir

    2016-01-01

    A minimalistic model for chimera states is presented. The model is a cellular automaton (CA) which depends on only one adjustable parameter, the range of the nonlocal coupling, and is built from elementary cellular automata and the majority (voting) rule. This suggests the universality of chimera-like behavior from a new point of view: Already simple CA rules based on the majority rule exhibit this behavior. After a short transient, we find chimera states for arbitrary initial conditions, the...

  10. Telephone referral education, and evidence of retention and transfer after six-months

    Directory of Open Access Journals (Sweden)

    Marshall Stuart D

    2012-06-01

    Full Text Available Abstract Background Effective communication between clinicians is essential for safe, efficient healthcare. We undertook a study to determine the longer-term effectiveness of an education session employing a structured method to teach referral-making skills to medical students. Methods All final year medical students received a forty-five minute education intervention consisting: discussion of effective telephone referrals; video viewing and critique; explanation, demonstration and practice using ISBAR; provision of a memory aid for use in their clinical work. Audio recordings were taken during a subsequent standardised simulation scenario and blindly assessed using a validated scoring system. Recordings were taken immediately before (control, several hours after (intervention, and at approximately six months after the education. Retention of the acronym and self-reports of transfer to the clinical environment were measured with a questionnaire at eight months. Results Referral clarity at six months was significantly improved from pre-intervention, and referral content showed a trend towards improvement. Both measures were lower than the immediate post-education test. The ISBAR acronym was remembered by 59.4% (n = 95/160 and used by the vast majority of the respondents who had made a clinical telephone referral (n = 135/143; 94.4%. Conclusions A brief education session improved telephone communication in a simulated environment above baseline for over six months, achieved functional retention of the acronym over a seven to eight month period and resulted in self reports of transfer of the learning into practice.

  11. The MRC dyspnoea scale by telephone interview to monitor health status in elderly COPD patients.

    Science.gov (United States)

    Paladini, Luciana; Hodder, Rick; Cecchini, Isabella; Bellia, Vincenzo; Incalzi, Raffaele Antonelli

    2010-07-01

    Dyspnoea is the most common symptom associated with poor quality of life in patients affected by Chronic Obstructive Pulmonary Disease (COPD). While COPD severity is commonly staged by lung function, the Medical Research Council (MRC) dyspnoea scale has been proposed as a more clinically meaningful method of quantifying disease severity in COPD. We wished to assess whether this scale might also be useful during telephone surveys as a simple surrogate marker of perceived health status in elderly patients with COPD. We conducted a comprehensive health status assessment by telephone survey of 200 elderly patients who had a physician diagnosis of COPD. The telephone survey contained 71 items and explored such domains as educational level, financial status, living arrangements and social contacts, co-morbid illness, and the severity and the impact of COPD on health status. Patients were categorized according to the reported MRC score: mild dyspnoea (MRC scale of 1), moderate dyspnoea (MRC scale of 2 and 3), or severe dyspnoea (MRC of 4 and 5). Deterioration in most of the recorded indicators of health status correlated with an increasingly severe MRC score. This was most evident for instrumental activities of daily living (IADL), perceived health and emotional status, pain-related limitations, limitations in social life, hospital admissions in preceding year and prevalence of most co-morbidities. The MRC dyspnoea scale is a reliable index of disease severity and health status in elderly COPD patients which should prove useful for remote monitoring of COPD and for rating health status for epidemiological purposes. PMID:20116231

  12. A force field evaluation tool for telephone service in ambulatory health care.

    Science.gov (United States)

    da Silva, V L; Steinberg, B

    1991-10-01

    The tool presented here is useful in analyzing the constraints and capabilities of a health care telephone service. It also provides a systematic method for assessing systems problems. As part of our analysis, we recommended that the manager implement the following steps. First, the manager determines whether the driving force on the unit is continuity of care by an individual provider or consistency of response. This focus directly affects how the unit's telephone service can be best organized (i.e., decentralized or centralized) and clarifies the factors most needed for success. For example, to function effectively and efficiently, a centralized phone service needs strong provider-endorsed protocols. Second, the manager should carefully examine neutral constraint factors to determine methods to transform these constraints into capabilities, such as planning for extra staff or office hours (or both) during influenza season. Planning for extra hours or staff depends largely on whether budget and resource planning is done in advance and whether value is placed on customer access and satisfaction during peak demand periods. The manager must next determine whether the service delivery format (centralized or decentralized) is consistent with the force field analysis findings. If the findings are not consistent, can the analysis present a compelling argument for using the opposite approach? Finally, the manager must create a plan of action for minimizing the constraints revealed and maximizing existing capabilities to achieve the overall goal of excellent phone service. The process of analysis and creating a plan of action is an excellent opportunity to involve staff, providers, and administrators in efforts to achieve better health care telephone service for all customers. PMID:10112997

  13. Role of 24 hour telephonic helpline in delivery of mental health services

    Directory of Open Access Journals (Sweden)

    Bir Singh Chavan

    2012-01-01

    Full Text Available Background: A large number of persons with psychiatric disorders are not seeking treatment due to various reasons, thus contributing to the huge treatment gap. One of the ways to bring these people into treatment is through telephonic helplines. Materials and Methods: Following a large number of suicides in the city of Chandigarh in 2003, The department of Psychiatry, GMCH, Chandigarh was designated as nodal center for the prevention of suicide. A 24-hour suicide prevention helpline was set up as an immediate measure to help persons in crisis. Apart from providing telephonic counseling to persons in crisis, the helpline coordinated with police, media, schools, radio stations etc., to reduce the number of suicides in the city. Results: Majority of the callers were males (65.93%, between 20 to 39 years old (56.34%, married (79.50%, had less than 12 years of formal education (60.68%, and were earning less than Rs. 5000/month (56.80%. 72.96% callers had contacted the mental health services for the first time. A significant number of persons (434, 13.26% called the helpline for marital, academic, stress-related problems. Majority of the calls were received between 8 A.M. and 2 P.M. The number of suicides in the city of Chandigarh showed a decline in the following years since the helpline was set up. Conclusions: The telephonic helpline seems to be a very effective way of getting persons into contact with health services. They are cost-effective, the person can maintain his confidentiality and devoid of stigma.

  14. Art of Question in English Teaching

    Institute of Scientific and Technical Information of China (English)

    韩雪

    2009-01-01

    A language is the tool of human communication. English teaching is really not a way to input or output information-it is not an one-way transmission of information. Students must personally think, speak and write what they are taught. That is the practical features of English teaching. Questioning is one of important methods which embody this feature completely. Teachers apply asking questions to enlighten and stimulate students in order to perfect this vital importance. Students who are in middle schools are asked questions but do not give answers. Except for learners' own quality and degree of difficulty of questions, it is connected with teachers' quality of asking questions.

  15. Automatic Question Answering from Web Documents

    Institute of Scientific and Technical Information of China (English)

    LI Xin; HU Dawei; LI Huan; HAO Tianyong; CHEN Enhong; LIU Wenyin

    2007-01-01

    A passage retrieval strategy for web-based question answering (QA) systems is proposed in our QA system. It firstly analyzes the question based on semantic patterns to obtain its syntactic and semantic information and then form initial queries. The queries are used to retrieve documents from the World Wide Web (WWW) using the Google search engine. The queries are then rewritten to form queries for passage retrieval in order to improve the precision. The relations between keywords in the question are employed in our query rewrite method. The experimental result on the question set of the TREC-2003 passage task shows that our system performs well for factoid questions.

  16. Lessons learned from a long-term psychoanalysis on the telephone.

    Science.gov (United States)

    2011-08-01

    This article describes my 30+ years of psychoanalysis, the bulk of which has occurred on the telephone. I am publishing the article anonymously so that I can speak freely, without family or professional repercussions, about these vital topics. Of the myriad issues that have been addressed in the treatment, I have elected to focus in this article on separation-individuation challenges, adult-life trauma, career dynamics, silences in analysis, and the value of consultations and adjunctive treatments. The article focuses on the applicability of these themes to my personal life and their relevance to me as a clinician and clinical supervisor. PMID:21681745

  17. A Mobile Telephone Based, Secure Micro-Payment Technology Using The Existing ICT Infrastructure

    OpenAIRE

    AMCA, Hasan; Kansoy, Raygan

    2007-01-01

    The need to use mobile telephones and PDA’s as electronic-payment devices became stronger as the global mobile penetration rate reached 17 percent. However, due to the technological limitations and security considerations, the well established jargon of electronic-payment could not be employed in mobile-payment (m-payment), specifically for payment of very low amounts (e.g. micro-payment). Therefore, new technologies are needed for enabling m-payment. In this paper, we investigate the s...

  18. Dialogos: a Robust System for Human-Machine Spoken Dialogue on the Telephone

    OpenAIRE

    Albesano, Dario; Baggia, Paolo; Danieli, Morena; Gemello, Roberto; Gerbino, Elisabetta; Rullent, Claudio

    1996-01-01

    This paper presents Dialogos, a real-time system for human-machine spoken dialogue on the telephone in task-oriented domains. The system has been tested in a large trial with inexperienced users and it has proved robust enough to allow spontaneous interactions both to users which get good recognition performance and to the ones which get lower scores. The robust behavior of the system has been achieved by combining the use of specific language models during the recognition phase of analysis, ...

  19. [Urgency and acuity judgment systems before medical care (emergency telephone consultation center #7119, JTAS etc.)].

    Science.gov (United States)

    Ishikawa, Hideki; Yoshida, Masashi; Sakamoto, Tetsuya

    2016-02-01

    Currently growing the demand of the emergency medical care in Japan, sharing the concept about medical urgency is needed in the whole society in order to maintain the emergency medical systems as social resources. The present conditions and challenges are outlined: Emergency Telephone Consultation Center in Tokyo Fire Department (established in June 2007) and on-site triage as representatives of "pre-hospital urgency determination systems", and JTAS (Japan Triage and Acuity System, introduced in April 2012) as a representative of "in-hospital, pre-examination urgency determination systems". PMID:26915257

  20. Approaches to Exploring Category Information for Question Retrieval in Community Question-Answer Archives

    DEFF Research Database (Denmark)

    Cao, Xin; Cong, Gao; Cui, Bin;

    2012-01-01

    Community Question Answering (CQA) is a popular type of service where users ask questions and where answers are obtained from other users or from historical question-answer pairs. CQA archives contain large volumes of questions organized into a hierarchy of categories. As an essential function of...... CQA services, question retrieval in a CQA archive aims to retrieve historical question-answer pairs that are relevant to a query question. This article presents several new approaches to exploiting the category information of questions for improving the performance of question retrieval, and it...... applies these approaches to existing question retrieval models, including a state-of-the-art question retrieval model. Experiments conducted on real CQA data demonstrate that the proposed techniques are effective and efficient and are capable of outperforming a variety of baseline methods significantly...

  1. Hierarchical Cellular Structures in High-Capacity Cellular Communication Systems

    CERN Document Server

    Jain, R K; Agrawal, N K

    2011-01-01

    In the prevailing cellular environment, it is important to provide the resources for the fluctuating traffic demand exactly in the place and at the time where and when they are needed. In this paper, we explored the ability of hierarchical cellular structures with inter layer reuse to increase the capacity of mobile communication network by applying total frequency hopping (T-FH) and adaptive frequency allocation (AFA) as a strategy to reuse the macro and micro cell resources without frequency planning in indoor pico cells [11]. The practical aspects for designing macro- micro cellular overlays in the existing big urban areas are also explained [4]. Femto cells are inducted in macro / micro / pico cells hierarchical structure to achieve the required QoS cost effectively.

  2. 150 Student Questions on Solar Physics

    Science.gov (United States)

    Lopez, R. E.; Gross, N. A.; Knipp, D. J.

    2010-12-01

    The Center for Integrated Space Weather Modeling (CISM) holds a two-week Space Weather Summer School for introductory graduate students and space weather professionals to gain a system level understanding of the space environment and the effects of space weather. A typical day in the summer school consists of three morning lectures followed by an afternoon lab session. After the morning lectures, the participants are each asked to submit a question about the mornings topics on a question card. The lecturers then take the time to answer these questions prior to afternoon sessions. In the last 5 years over 1000 such question cards have been collected and cataloged. Despite detailed lectures by experts similar questions appear every year. We have analyzed over 150 questions related to the introductory lectures on solar physics and solar activity. Questions content was categorized using the AGU Index, and question sophistication was categorized using Bloom’s Taxonomy of Educational Objectives. Specific analysis results along with lists of questions will be presented. We hope that these results can be used to improve the lecture and classroom content and allow students to move beyond low level education objectives and ask more sophisticated questions.

  3. The German Mobile Telephone Research Project (DMF) - content, status and perspectives; Das Deutsche Mobilfunk Forschungsprogramm (DMF) - Inhalt, Stand und Perspektiven

    Energy Technology Data Exchange (ETDEWEB)

    Matthes, R.; Asmuss, M.; Baldermann, C.; Dehos, A.; Kreuzer, M.; Poelzl, C.; Pophof, B.; Ziegelberger, G. [Bundesamt fuer Strahlenschutz (Germany)

    2004-07-01

    tAs a result of the rapid technical development in the area of modern telecommunication the public is increasingly exposed to high frequency electromagnetic fields in every day life. High frequency electromagnetic fields propagate for example from transmitter stations such as radio frequency towers and cellular base stations, or from cellular phones in use. Expert groups have argued, that these fields might have an impact on the health status of man, based on scientific suspicion about possible biological effects. Various effects have been observed as a result of the exposure to high frequency electromagnetic fields. Hints to possible effects exist at field strengths even below the recommended limit values. Today, there is no definite answer to the question whether or not such effects would cause any health risk for man. Therefore, it is common sense that efforts to increase and to better co-ordinate research activities are required. In June 2001 the Federal Office for Radiation Protection has organised a workshop with broad participation of experts in order to identify and discuss research priorities concerning the effects of electromagnetic fields from mobile telecommunication. Based on the results of this workshop a research programme was developed. The individual projects are focused on: Interaction mechanisms of high frequency fields, Effects in men and animals, Epidemiological studies, Dosimetry, Electromagnetic hypersensitivity, Risk communication.

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

    International Nuclear Information System (INIS)

    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)

  5. 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.

  6. Video conferencing versus telephone calls for team work across hospitals: a qualitative study on simulated emergencies

    Directory of Open Access Journals (Sweden)

    Hagen Oddvar

    2009-11-01

    Full Text Available Abstract Background Teamwork is important for patient care and outcome in emergencies. In rural areas, efficient communication between rural hospitals and regional trauma centers optimise decisions and treatment of trauma patients. Little is known on potentials and effects of virtual team to team cooperation between rural and regional trauma teams. Methods We adapted a video conferencing (VC system to the work process between multidisciplinary teams responsible for trauma as well as medical emergencies between one rural and one regional (university hospital. We studied how the teams cooperated during simulated critical scenarios, and compared VC with standard telephone communication. We used qualitative observations and interviews to evaluate results. Results The team members found VC to be a useful tool during emergencies and for building "virtual emergency teams" across distant hospitals. Visual communication combined with visual patient information is superior to information gained during ordinary telephone calls, but VC may also cause interruptions in the local teamwork. Conclusion VC can improve clinical cooperation and decision processes in virtual teams during critical patient care. Such team interaction requires thoughtful organisation, training, and new rules for communication.

  7. The Impact of a Telephone-Based Chronic Disease Management Program on Medical Expenditures.

    Science.gov (United States)

    Avery, George; Cook, David; Talens, Sheila

    2016-06-01

    The impact of a payer-provided telephone-based chronic disease management program on medical expenditures was evaluated using claims data from 126,245 members in employer self-ensured health plans (16,224 with a chronic disease in a group enrolled in the self-management program, 13,509 with a chronic disease in a group not participating in the program). A random effects regression model controlling for retrospective risk, age, sex, and diagnosis with a chronic disease was used to determine the impact of program participation on market-adjusted health care expenditures. Further confirmation of results was obtained by an ordinary least squares model comparing market- and risk-adjusted costs to the length of participation in the program. Participation in the program is associated with an average annual savings of $1157.91 per enrolled member in health care expenditures. Savings increase with the length of participation in the program. The results support the use of telephone-based patient self-management of chronic disease as a cost-effective means to reduce health care expenditures in the working-age population. (Population Health Management 2016;19:156-162).

  8. Hospital construction materials: poor shielding capacity with respect to signals transmitted by mobile telephones.

    Science.gov (United States)

    Hanada, E; Watanabe, Y; Antoku, Y; Kenjo, Y; Nutahara, H; Nose, Y

    1998-01-01

    Electromagnetic interference (EMI) with electronic medical equipment by the handsets of mobile telephones is a well documented problem in hospitals. To gain information about how to build an EMI-free hospital and how to make rooms safe for mobile telephone handset use in the hospital building the authors measured the shielding capacities of a concrete wall, concrete blocks, a steel door, and steel-surfaced partition panels. The shielding capacities of these materials were 2-7 dB for the concrete wall, 6-8 dB for the concrete blocks, 19-27 dB for the steel door, and 20-37 dB for the steel-surfaced partition panels. These results indicate that care should be taken to shield electronic equipment from signals coming from neighboring rooms and from those under and above any patient room in which such equipment is in use. Electricity-conductive paint, electricity-conductive wallpaper, and electricity-conductive cloth are examples of inexpensive materials that can increase shielding capacity.

  9. Easing reintegration: telephone support groups for spouses of returning Iraq and Afghanistan service members.

    Science.gov (United States)

    Nichols, Linda Olivia; Martindale-Adams, Jennifer; Graney, Marshall J; Zuber, Jeffrey; Burns, Robert

    2013-01-01

    Spouses of returning Iraq (Operation Iraqi Freedom, OIF) and Afghanistan (Operation Enduring Freedom, OEF) military service members report increased depression and anxiety post deployment as they work to reintegrate the family and service member. Reconnecting the family, renegotiating roles that have shifted, reestablishing communication patterns, and dealing with mental health concerns are all tasks that spouses must undertake as part of reintegration. We tested telephone support groups focusing on helping spouses with these basic reintegration tasks. Year-long telephone support groups focused on education, skills building (communication skills, problem solving training, cognitive behavioral techniques, stress management), and support. Spouse depression and anxiety were decreased and perceived social support was increased during the course of the study. In subgroup analyses, spouses with husbands whose injuries caused care difficulties had a positive response to the intervention. However, they were more likely to be depressed, be anxious, and have less social support compared to participants who had husbands who had no injury or whose injury did not cause care difficulty. Study findings suggest that this well-established, high-access intervention can help improve quality of life for military spouses who are struggling with reintegration of the service member and family.

  10. 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.

  11. Continuum representations of cellular solids

    Energy Technology Data Exchange (ETDEWEB)

    Neilsen, M.K.

    1993-09-01

    Cellular materials consist of interconnected struts or plates which form cells. The struts or plates are constructed from a variety of metals, polymers, ceramics and wood products. Cellular materials are often used in impact limiters for shipping containers to protect the contents from accidental impact events. These materials exhibit a variety of complex behavior when subjected to crushing loads. This research focuses on the development of continuum representations of cellular solids that can be used in the finite element analysis of shipping container accidents. A significant portion of this work is the development of a new methodology to relate localized deformations to appropriate constitutive descriptions. This methodology provides the insight needed to select constitutive descriptions for cellular solids that capture the localized deformations that are observed experimentally. Constitutive relations are developed for two different cellular materials, aluminum honeycomb and polyurethane foam. These constitutive relations are based on plasticity and continuum damage theories. Plasticity is used to describe the permanent deformation exhibited by both aluminum honeycomb and polyurethane foam. Continuum damage is needed to capture the change in elastic parameters due to cracking of the polyurethane cell wall materials. The new constitutive description of polyurethane foam is implemented in both static and dynamic finite element codes, and analytical and numerical predictions are compared with available experimental data.

  12. Prognosis of Different Cellular Generations

    Directory of Open Access Journals (Sweden)

    Preetish Ranjan

    2013-04-01

    Full Text Available Technological advancement in mobile telephony from 1G to 3G, 4G and 5G has a very axiomatic fact that made an entire world a global village. The cellular system employs a different design approach and technology that most commercial radio and television system use. In the cellular system, the service area is divided into cells and a transmitter is designed to serve an individual cell. The system seeks to make efficient use of available channels by using low-power transmitters to allow frequency reuse at a smaller distance. Maximizing the number of times each channel can be reused in a given geographical area is the key to an efficient cellular system design. During the past three decades, the world has seen significant changes in telecommunications industry. There have been some remarkable aspects to the rapid growth in wireless communications, as seen by the large expansion in mobile systems. This paper focuses on “Past, Present & Future of Cellular Telephony” and some light has been thrown upon the technologies of the cellular systems, namely 1G, 2G, 2.5G, 3G and future generations like 4G and 5G systems as well.

  13. Question Classification Taxonomies as Guides to Formulating Questions for Use in Chemistry Classrooms

    Science.gov (United States)

    Festo, Kayima

    2016-01-01

    Teacher questions play an important role in facilitating classroom discourse. Using appropriate question types and proper questioning techniques help to create reflective-active learners. Teacher questions can elicit students' explanations, elaboration of their ideas and thinking, and they can be used to disclose students' misconceptions. Despite…

  14. Estimation of Nationwide Vaccination Coverage and Comparison of Interview and Telephone Survey Methodology for Estimating Vaccination Status

    Science.gov (United States)

    Park, Boyoung; Lee, Yeon-Kyeng; Cho, Lisa Y.; Go, Un Yeong; Yang, Jae Jeong; Ma, Seung Hyun; Choi, Bo-Youl; Lee, Moo-Sik; Lee, Jin-Seok; Choi, Eun Hwa; Lee, Hoan Jong

    2011-01-01

    This study compared interview and telephone surveys to select the better method for regularly estimating nationwide vaccination coverage rates in Korea. Interview surveys using multi-stage cluster sampling and telephone surveys using stratified random sampling were conducted. Nationwide coverage rates were estimated in subjects with vaccination cards in the interview survey. The interview survey relative to the telephone survey showed a higher response rate, lower missing rate, higher validity and a less difference in vaccination coverage rates between card owners and non-owners. Primary vaccination coverage rate was greater than 90% except for the fourth dose of DTaP (diphtheria/tetanus/pertussis), the third dose of polio, and the third dose of Japanese B encephalitis (JBE). The DTaP4: Polio3: MMR1 fully vaccination rate was 62.0% and BCG1:HepB3:DTaP4:Polio3:MMR1 was 59.5%. For age-appropriate vaccination, the coverage rate was 50%-80%. We concluded that the interview survey was better than the telephone survey. These results can be applied to countries with incomplete registry and decreasing rates of landline telephone coverage due to increased cell phone usage and countries. Among mandatory vaccines, efforts to increase vaccination rate for the fourth dose of DTaP, the third dose of polio, JBE and regular vaccinations at recommended periods should be conducted in Korea. PMID:21655054

  15. Estimation of nationwide vaccination coverage and comparison of interview and telephone survey methodology for estimating vaccination status.

    Science.gov (United States)

    Park, Boyoung; Lee, Yeon-Kyeng; Cho, Lisa Y; Go, Un Yeong; Yang, Jae Jeong; Ma, Seung Hyun; Choi, Bo-Youl; Lee, Moo-Sik; Lee, Jin-Seok; Choi, Eun Hwa; Lee, Hoan Jong; Park, Sue K

    2011-06-01

    This study compared interview and telephone surveys to select the better method for regularly estimating nationwide vaccination coverage rates in Korea. Interview surveys using multi-stage cluster sampling and telephone surveys using stratified random sampling were conducted. Nationwide coverage rates were estimated in subjects with vaccination cards in the interview survey. The interview survey relative to the telephone survey showed a higher response rate, lower missing rate, higher validity and a less difference in vaccination coverage rates between card owners and non-owners. Primary vaccination coverage rate was greater than 90% except for the fourth dose of DTaP (diphtheria/tetanus/pertussis), the third dose of polio, and the third dose of Japanese B encephalitis (JBE). The DTaP4: Polio3: MMR1 fully vaccination rate was 62.0% and BCG1:HepB3:DTaP4:Polio3:MMR1 was 59.5%. For age-appropriate vaccination, the coverage rate was 50%-80%. We concluded that the interview survey was better than the telephone survey. These results can be applied to countries with incomplete registry and decreasing rates of landline telephone coverage due to increased cell phone usage and countries. Among mandatory vaccines, efforts to increase vaccination rate for the fourth dose of DTaP, the third dose of polio, JBE and regular vaccinations at recommended periods should be conducted in Korea. PMID:21655054

  16. Implementation and success of nurse telephone counseling in linguistically isolated Korean American patients with high blood pressure

    Science.gov (United States)

    Han, Hae-Ra; Kim, Jiyun; Kim, Kim B.; Jeong, Seonghee; Levine, David; Li, Chunyu; Song, Heejung; Kim, Miyong T.

    2015-01-01

    Objective Nurse telephone counseling can improve the management of chronic conditions, but the effectiveness of this approach in underserved populations is unclear. This study evaluated the use of bilingual nurse-delivered telephone counseling in Korean Americans (KAs) participating in a community-based intervention trial to improve management of hypertension. Methods KAs were randomized to receive 12 months of hypertension-related telephone counseling that was more intensive (bi-weekly) or less intensive (monthly). Counseling logs were kept for 360 KAs who completed the pre- and post-intervention evaluations. Results The overall success rate for the intervention was 80.3%. The level of success was significantly influenced by the dose of counseling, employment status, and years of US residence. Over the 12-month counseling period, both groups showed improvement with regard to medication-taking, alcohol consumption, and exercise but not smoking, with no significant group differences. Conclusion Bilingual telephone counseling could reach monolingual KAs and improve their hypertension management behavior. Practice implications Bilingual nurse telephone counseling may have wide applicability, serving as an effective means of disseminating evidence-based chronic disease management guidelines to a linguistically isolated community with limited health resources and information. PMID:19945816

  17. Why Usual Assumptions Should be Questioned ?

    OpenAIRE

    Godfroy, Anne-Sophie

    2011-01-01

    Even if usual hypotheses in gender and science research are well established and useful, we want to question some of them in order to move towards new more complex and qualitative research questions and deepen the existing knowledge in this field. In this paper, we propose to question five issues in an exploratory way: the proportion of female students in relation to cultural change, the impact of role models on female recruitment, the work-life balance issue in relation to attractiveness and...

  18. Engineering a Testbank of Engineering Questions

    OpenAIRE

    Davis, HC; White, SA; Dickens, KP

    2002-01-01

    e3an is a collaborative UK project developing a network of expertise in assessment issues within electrical and electronic engineering. A major focus is the development of a testbank of peer-reviewed questions for diagnostic, formative and summative assessment. The resulting testbank will contain thousands of well-constructed and tested questions and answers. Question types include objective, numeric, short answer and examination. Initially a set of metadata descriptors were specified classif...

  19. Aging, cellular senescence, and cancer.

    Science.gov (United States)

    Campisi, Judith

    2013-01-01

    For most species, aging promotes a host of degenerative pathologies that are characterized by debilitating losses of tissue or cellular function. However, especially among vertebrates, aging also promotes hyperplastic pathologies, the most deadly of which is cancer. In contrast to the loss of function that characterizes degenerating cells and tissues, malignant (cancerous) cells must acquire new (albeit aberrant) functions that allow them to develop into a lethal tumor. This review discusses the idea that, despite seemingly opposite characteristics, the degenerative and hyperplastic pathologies of aging are at least partly linked by a common biological phenomenon: a cellular stress response known as cellular senescence. The senescence response is widely recognized as a potent tumor suppressive mechanism. However, recent evidence strengthens the idea that it also drives both degenerative and hyperplastic pathologies, most likely by promoting chronic inflammation. Thus, the senescence response may be the result of antagonistically pleiotropic gene action. PMID:23140366

  20. Do interviewers health beliefs and habits modify responses to sensitive questions?

    DEFF Research Database (Denmark)

    Andersen, Anne-Marie Nybo; Olsen, J.

    2002-01-01

    If interviewers' personal habits or attitudes influence respondents' answers to given questions, this may lead to bias, which should be taken into consideration when analyzing data. The authors examined a potential interviewer effect in a study of pregnant women in which exposure data were obtained...... through computer-assisted telephone interviews. The authors compared interviewer characteristics for 34 interviewers with the responses they obtained in 12,910 interviews carried out for the Danish National Birth Cohort Study. Response data on smoking and alcohol consumption in the first trimester...... of pregnancy were collected during the time period October 1, 1997-February 1, 1999. Overall, the authors found little evidence to suggest that interviewers' personal habits or attitudes toward smoking and alcohol consumption during pregnancy had consequences for the responses they obtained; neither did...