WorldWideScience

Sample records for internet simulation paris

  1. Development of a simulated Internet for education

    Directory of Open Access Journals (Sweden)

    Andrew Smith

    2011-02-01

    Full Text Available This paper describes the early stages of research and development of an educational environment designed to enable learners to participate in remote, group based large-scale activities based on local area network and wide area network technologies working on a range of systems and within different learning situations, such as in class group work, remote group work or independent learning. The environment covers specifically routing, switching and wireless principles in the domain of computer networking. This is accomplished using the ‘multiuser functionality' feature found within the Cisco Academy programme, Packet Tracer application. The initial research explores how a ‘virtual Internet' can be implemented to enable learners to engage with the scale and complexity of the Internet without interacting with active routing infrastructures thereby interfering with others. Different communities of interest from Cisco Systems as well as their Academy Programme academic affiliates have contributed to the development of the resource as well as to research into how individuals participate in learning as a result of using this software. This paper tells the story of the iterative action research process with two initial learning situations of ‘remote many' participation and ‘in class many' participation in a large scale networking exercise. As research is still in the development process, this paper explores the experiences and observations gathered from engaging with the two learning scenarios, describing how each interaction exercise was perceived by participants and their educators. Initial findings from both activities indicate that the concept of an ‘Internet on the Internet' to deliver simulated practical learning has considerable potential and brings an alternative dimension to the practical learning experience. Research is ongoing, with the work in this paper informing the continual iterative process.

  2. Simulating the formation of carbonaceous aerosol in a European Megacity (Paris during the MEGAPOLI summer and winter campaigns

    Directory of Open Access Journals (Sweden)

    C. Fountoukis

    2016-03-01

    Full Text Available We use a three-dimensional regional chemical transport model (PMCAMx with high grid resolution and high-resolution emissions (4 × 4 km2 over the Paris greater area to simulate the formation of carbonaceous aerosol during a summer (July 2009 and a winter (January/February 2010 period as part of the MEGAPOLI (megacities: emissions, urban, regional, and global atmospheric pollution and climate effects, and Integrated tools for assessment and mitigation campaigns. Model predictions of carbonaceous aerosol are compared against Aerodyne aerosol mass spectrometer and black carbon (BC high time resolution measurements from three ground sites. PMCAMx predicts BC concentrations reasonably well reproducing the majority (70 % of the hourly data within a factor of two during both periods. The agreement for the summertime secondary organic aerosol (OA concentrations is also encouraging (mean bias = 0.1 µg m−3 during a photochemically intense period. The model tends to underpredict the summertime primary OA concentrations in the Paris greater area (by approximately 0.8 µg m−3 mainly due to missing primary OA emissions from cooking activities. The total cooking emissions are estimated to be approximately 80 mg d−1 per capita and have a distinct diurnal profile in which 50 % of the daily cooking OA is emitted during lunch time (12:00–14:00 LT and 20 % during dinner time (20:00–22:00 LT. Results also show a large underestimation of secondary OA in the Paris greater area during wintertime (mean bias =  −2.3 µg m−3 pointing towards a secondary OA formation process during low photochemical activity periods that is not simulated in the model.

  3. Paris Noir.

    Science.gov (United States)

    Vickers, Robert J.

    2003-01-01

    Describes a six-credit study abroad program open to undergraduate and graduate students through Syracuse University that explores historical, cultural, and intellectual connections between African Americans and Paris. (EV)

  4. Simulation of trace metals and PAH atmospheric pollution over Greater Paris: Concentrations and deposition on urban surfaces

    Science.gov (United States)

    Thouron, L.; Seigneur, C.; Kim, Y.; Legorgeu, C.; Roustan, Y.; Bruge, B.

    2017-10-01

    Urban areas can be subject not only to poor air quality, but also to contamination of other environmental media by air pollutants. Here, we address the potential transfer of selected air pollutants (two metals and three PAH) to urban surfaces. To that end, we simulate meteorology and air pollution from Europe to a Paris suburban neighborhood, using a four-level one-way nesting approach. The meteorological and air quality simulations use urban canopy sub-models in order to better represent the effect of the urban morphology on the air flow, atmospheric dispersion, and deposition of air pollutants to urban surfaces. This modeling approach allows us to distinguish air pollutant deposition among various urban surfaces (roofs, roads, and walls). Meteorological model performance is satisfactory, showing improved results compared to earlier simulations, although precipitation amounts are underestimated. Concentration simulation results are also satisfactory for both metals, with a fractional bias air pollutants to other environmental media. Dry deposition fluxes to various urban surfaces are mostly uniform for PAH, which are entirely present in fine particles. However, there is significantly less wall deposition compared to deposition to roofs and roads for trace metals, due to their coarse fraction. Meteorology, particle size distribution, and urban morphology are all important factors affecting air pollutant deposition. Future work should focus on the collection of data suitable to evaluate the performance of atmospheric models for both wet and dry deposition with fine spatial resolution.

  5. Negotiating the Paris Agreement with the C-Learn Climate Simulator in an Interdisciplinary Undergraduate Climate Change Course

    Science.gov (United States)

    Straub, K. H.

    2016-12-01

    I teach an interdisciplinary course on modern climate change that attracts students from a variety of academic backgrounds. The class size is typically 20-25 students. The final exercise of the semester is an in-class simulation of the Paris Agreement negotiations, which integrates all of the topics the students have studied throughout the semester (science, politics, skeptic arguments, ethics, economics, etc.). For this exercise, we use the free online C-Learn climate simulator (https://www.climateinteractive.org/tools/c-learn/), but with several modifications from the suggested negotiation methodology. All but two students were assigned an individual country to represent within the larger groups "Developed," (e.g., US, EU, Australia), "Developing A" (e.g., China, India, Indonesia), and "Developing B" (e.g., Maldives, Haiti, Botswana). The remaining two students were assigned the roles of "Exxon Mobil" and "Greenpeace," to represent external lobbyists. Prior to the in-class negotiation, students completed an assignment on their individual role that required them to research their country's actual INDC and the projected impacts of a 2 degree C rise in average global temperature, as well as create "behavior rules" for their country to follow during the simulation. Lobbyists were given modified assignments. To make the simulation more complex and realistic, I assigned each actor an initial sum of money and created rules about the cost of emissions reductions. The goal of the simulation was to create an affordable timeline of emissions that kept the global temperature rise to less than 2 degrees C. Suggested emissions timelines were entered into the C-Learn online simulator during the activity to check progress toward the goal. Student feedback about the simulation was very positive. I had planned only one class period for the negotiations but students were so engaged that they asked for it to be extended into a second period. This exercise could easily be adapted to

  6. Reinvent Paris

    Directory of Open Access Journals (Sweden)

    Adalberto da Silva Retto Junior

    2017-12-01

    Full Text Available A mostra Réinventer Paris, com os 23 dos 815 projetos que participaram da competição internacional lançada pela prefeita socialista Anne Hidalgo, demonstra o que, para alguns críticos, significa uma nova forma de abordar o desenvolvimento urbano. As intervenções ambiciosas escolhidas para reinventar a Paris do futuro são a prova clara do que realmente pode ocasionar mudança de ritmo, alteração nos caminhos para o desenvolvimento de uma cidade, tomando por base a capacidade de instalar um verdadeiro laboratório. Por trás dos projetos selecionados encontra-se uma escolha política bem clara, que parte de uma administração que é capaz de planejar o futuro (tanto em médio e longo prazo e acima de tudo, sabe colocá-la no centro do debate entre o público de especialista e outros tipos de atores locais.

  7. Internet

    Indian Academy of Sciences (India)

    First page Back Continue Last page Overview Graphics. Internet. The latest communication revolution surrounds Internet. Some stats*:. 210 billion emails sent daily; 15 billion phone calls everyday; ~40 billion WWW links served everyday. * Source : The Radicati group.

  8. XNsim: Internet-Enabled Collaborative Distributed Simulation via an Extensible Network

    Science.gov (United States)

    Novotny, John; Karpov, Igor; Zhang, Chendi; Bedrossian, Nazareth S.

    2007-01-01

    In this paper, the XNsim approach to achieve Internet-enabled, dynamically scalable collaborative distributed simulation capabilities is presented. With this approach, a complete simulation can be assembled from shared component subsystems written in different formats, that run on different computing platforms, with different sampling rates, in different geographic locations, and over singlelmultiple networks. The subsystems interact securely with each other via the Internet. Furthermore, the simulation topology can be dynamically modified. The distributed simulation uses a combination of hub-and-spoke and peer-topeer network topology. A proof-of-concept demonstrator is also presented. The XNsim demonstrator can be accessed at http://www.jsc.draver.corn/xn that hosts various examples of Internet enabled simulations.

  9. [Cathinones use in Paris].

    Science.gov (United States)

    Batisse, A; Grégoire, M; Marillier, M; Fortias, M; Djezzar, S

    2016-08-01

    The pattern of recreational drug use has changed over the last decade and now includes a multitude of substances sold as "research chemicals" or new psychoactive substances, "NPS". In France, synthetic cathinones emerged in 2008 (while first mentioned by the French police force in 2007 first alerts among users appeared in 2008) and have grown to be popular drugs of abuse. Under the Official Journal dated 11th June 2010, only mephedrone has been listed as narcotics but "designer drugs" have synthesized new substitute cathinones in order to avoid anti-drug laws. However, since July 2012, in France, all synthetic drugs from the cathinones family have been banned and listed as narcotics following the example of United Kingdom. Despite their recent classification and inclusion on narcotic list, they are readily available on Internet and used widely. Paris Addictovigilance Centre observed a signal of derivate cathinones abuse (21 cases over a two-year period). Paris Addictovigilance Centre and Marmottan Hospital wanted to describe the use of cathinones in the Paris area and alert the health care community about the abuse identification and risk assessment problems of these compounds. After a review of derivated cathinone's chemical structure, pharmacology and toxicology, this article seeks to provide patricians with a clinical description and treatment's modality. Most users of synthetic cathinones will experience euphoria, increased energy, talkativeness, openness and increased sexual arousal. Signs and symptoms of toxicity are consistent with a sympathomimetic toxidrome. The main reasons for care access are psychiatric (hallucinations, psychotic symptoms, agitation) and addiction disorders. Somatic complications were described with various patterns of symptoms such as headache, tachycardia, confusional states, rhabdomyolysis with renal failure or serotonin syndrome. The most important fact is the apparition of the "slam" phenomenon among men who have sex with men

  10. Estimation of the Paris NOx emissions from mobile MAX-DOAS observations and CHIMERE model simulations during the MEGAPOLI campaign using the closed integral method

    Science.gov (United States)

    Shaiganfar, Reza; Beirle, Steffen; Denier van der Gon, Hugo; Jonkers, Sander; Kuenen, Jeroen; Petetin, Herve; Zhang, Qijie; Beekmann, Matthias; Wagner, Thomas

    2017-06-01

    We determined NOx emissions from Paris in summer 2009 and winter 2009/2010 by applying the closed integral method (CIM) to a large set of car multi-axis differential optical absorption spectroscopy (MAX-DOAS) measurements performed within the framework of the MEGAPOLI project (http://megapoli.dmi.dk/). MAX-DOAS measurements of the tropospheric NO2 vertical column density (VCD) were performed in large circles around Paris. From the combination of the observed NO2 VCDs with wind fields, the NO2 influx into and the outflux from the encircled area was determined. The difference between the influx and outflux represents the total emission. Compared to previous applications of the CIM, the large number of measurements during the MEGAPOLI campaign allowed the investigation of important aspects of the CIM. In particular, the applicability of the CIM under various atmospheric conditions could be tested. Another important advantage of the measurements during MEGAPOLI is that simultaneous atmospheric model simulations with a high spatial resolution (3 × 3 km2) are available for all days. Based on these model data, it was possible to test the consistency of the CIM and to derive information about favourable or non-favourable conditions for the application of the CIM. We found that in most situations the uncertainties and the variability in the wind data dominate the total error budget, which typically ranges between 30 and 50 %. Also, measurement gaps and uncertainties in the partitioning ratio between NO and NO2 are important error sources. Based on a consistency check, we deduced a set of criteria on whether measurement conditions are suitable or not for the application of the CIM. We also developed a method for the calculation of the total error budget of the derived NOx emissions. Typical errors are between ±30 and ±50 % for individual days (with one full circle around Paris). From the application of the CIM to car MAX-DOAS observations we derive daily average NOx

  11. Estimation of the Paris NOx emissions from mobile MAX-DOAS observations and CHIMERE model simulations during the MEGAPOLI campaign using the closed integral method

    Directory of Open Access Journals (Sweden)

    R. Shaiganfar

    2017-06-01

    Full Text Available We determined NOx emissions from Paris in summer 2009 and winter 2009/2010 by applying the closed integral method (CIM to a large set of car multi-axis differential optical absorption spectroscopy (MAX-DOAS measurements performed within the framework of the MEGAPOLI project (http://megapoli.dmi.dk/. MAX-DOAS measurements of the tropospheric NO2 vertical column density (VCD were performed in large circles around Paris. From the combination of the observed NO2 VCDs with wind fields, the NO2 influx into and the outflux from the encircled area was determined. The difference between the influx and outflux represents the total emission. Compared to previous applications of the CIM, the large number of measurements during the MEGAPOLI campaign allowed the investigation of important aspects of the CIM. In particular, the applicability of the CIM under various atmospheric conditions could be tested. Another important advantage of the measurements during MEGAPOLI is that simultaneous atmospheric model simulations with a high spatial resolution (3 × 3 km2 are available for all days. Based on these model data, it was possible to test the consistency of the CIM and to derive information about favourable or non-favourable conditions for the application of the CIM. We found that in most situations the uncertainties and the variability in the wind data dominate the total error budget, which typically ranges between 30 and 50 %. Also, measurement gaps and uncertainties in the partitioning ratio between NO and NO2 are important error sources. Based on a consistency check, we deduced a set of criteria on whether measurement conditions are suitable or not for the application of the CIM. We also developed a method for the calculation of the total error budget of the derived NOx emissions. Typical errors are between ±30 and ±50 % for individual days (with one full circle around Paris. From the application of the CIM to car MAX-DOAS observations we derive

  12. Climate change: the new French simulations for the next IPCC report. Press conference, Thursday 9 February 2012, in Paris

    International Nuclear Information System (INIS)

    Dacher, Priscilla; Jouzel, Jean; Hallegatte, Stephane; Salas y Melia, David; Dufresne, Jean-Louis; Cassou, Christophe

    2012-01-01

    After a press release presenting the various new simulations performed by different French scientific institutions and to be included in the next IPCC report, this document indicates the interveners of this press conference, presents the IPCC, its publications, agenda and recommendations, presents the new approach adopted for the simulations of future climate and for the elaboration of social-economical scenarios, briefly presents the various recent climate simulations (considered period, projection horizon, study of carbon cycle, analysis and study of clouds, studies of detection and assignment of climate change), and presents results obtained in terms of temperatures, rainfalls, and ice coverage (past, recent and foreseen evolutions)

  13. Paris Offscreen: Chinese Tourists in Cinematic Paris

    NARCIS (Netherlands)

    Y.-A. O. Dung (Yun-An Olivia); S.L. Reijnders (Stijn)

    2013-01-01

    markdownabstract__Abstract__ This article examines from a European-Asian perspective the relationship between media representations and the tourist’s imagination. We use the case of Chinese tourists in Paris to investigate how these non-European tourists imagine Europe, and how these imaginations

  14. The impact of internet and simulation-based training on transoesophageal echocardiography learning in anaesthetic trainees: a prospective randomised study.

    Science.gov (United States)

    Sharma, V; Chamos, C; Valencia, O; Meineri, M; Fletcher, S N

    2013-06-01

    With the increasing role of transoesophageal echocardiography in clinical fields other than cardiac surgery, we decided to assess the efficacy of multi-modular echocardiography learning in echo-naïve anaesthetic trainees. Twenty-eight trainees undertook a pre-test to ascertain basic echocardiography knowledge, following which the study subjects were randomly assigned to two groups: learning via traditional methods such as review of guidelines and other literature (non-internet group); and learning via an internet-based echocardiography resource (internet group). After this, subjects in both groups underwent simulation-based echocardiography training. More tests were then conducted after a review of the respective educational resources and simulation sessions. Mean (SD) scores of subjects in the non-internet group were 28 (10)%, 44 (10)% and 63 (5)% in the pre-test, post-intervention test and post-simulation test, respectively, whereas those in the internet group scored 29 (8)%, 59 (10)%, (p = 0.001) and 72 (8)%, p = 0.005, respectively. The use of internet- and simulation-based learning methods led to a significant improvement in knowledge of transoesophageal echocardiography by anaesthetic trainees. The impact of simulation-based training was greater in the group who did not use the internet-based resource. We conclude that internet- and simulation-based learning methods both improve transoesophageal echocardiography knowledge in echo-naïve anaesthetic trainees. Anaesthesia © 2013 The Association of Anaesthetists of Great Britain and Ireland.

  15. Modeling and Simulation of Polarization in Internet Group Opinions Based on Cellular Automata

    Directory of Open Access Journals (Sweden)

    Yaofeng Zhang

    2015-01-01

    Full Text Available Hot events on Internet always attract many people who usually form one or several opinion camps through discussion. For the problem of polarization in Internet group opinions, we propose a new model based on Cellular Automata by considering neighbors, opinion leaders, and external influences. Simulation results show the following: (1 It is easy to form the polarization for both continuous opinions and discrete opinions when we only consider neighbors influence, and continuous opinions are more effective in speeding the polarization of group. (2 Coevolution mechanism takes more time to make the system stable, and the global coupling mechanism leads the system to consensus. (3 Opinion leaders play an important role in the development of consensus in Internet group opinions. However, both taking the opinion leaders as zealots and taking some randomly selected individuals as zealots are not conductive to the consensus. (4 Double opinion leaders with consistent opinions will accelerate the formation of group consensus, but the opposite opinions will lead to group polarization. (5 Only small external influences can change the evolutionary direction of Internet group opinions.

  16. From Penrith to Paris

    Directory of Open Access Journals (Sweden)

    Katherine Elizabeth Clay

    2006-09-01

    Full Text Available Katherine Clay has written her first graphic novel, 'From Penrith to Paris', based on experiences of her first semester in France. It deals with the issues of student life, the loss of cultural identity through language and what it means to come from the cultural wasteland of Sydney to the cultural capital of the world - Paris. Through these funny and often life changing experiences, she realises the value of her hometown and that culture, no matter how it is perceived, plays an enormous role in the shaping of individuals.

  17. Copy of Using Emulation and Simulation to Understand the Large-Scale Behavior of the Internet.

    Energy Technology Data Exchange (ETDEWEB)

    Adalsteinsson, Helgi; Armstrong, Robert C.; Chiang, Ken; Gentile, Ann C.; Lloyd, Levi; Minnich, Ronald G.; Vanderveen, Keith; Van Randwyk, Jamie A; Rudish, Don W.

    2008-10-01

    We report on the work done in the late-start LDRDUsing Emulation and Simulation toUnderstand the Large-Scale Behavior of the Internet. We describe the creation of a researchplatform that emulates many thousands of machines to be used for the study of large-scale inter-net behavior. We describe a proof-of-concept simple attack we performed in this environment.We describe the successful capture of a Storm bot and, from the study of the bot and furtherliterature search, establish large-scale aspects we seek to understand via emulation of Storm onour research platform in possible follow-on work. Finally, we discuss possible future work.3

  18. Simulation in the Internet age: the place of web-based simulation in nursing education. An integrative review.

    Science.gov (United States)

    Cant, Robyn P; Cooper, Simon J

    2014-12-01

    The objective of this article was to review the literature on utilisation and place of Web-based simulation within nursing education. Web-based simulation combines electronic multimedia options with a central video or virtual world to produce interactive learning activities mediated by the learner. An integrative review. A search was conducted of healthcare databases between 2000 and 2014 and of Internet sources for hosted simulation programs in nursing. Eighteen primary programs were identified for inclusion. A strategy for integrative review was adopted in which studies were identified, filtered, classified, analysed and compared. Of 18 programs, two game-based programs were identified which represented a 'virtual world' in which students could simultaneously or individually immerse themselves in a character role-play. However, most programs (n=10) taught an aspect of procedural patient care using multimedia (e.g. video, audio, graphics, quiz, text, memo). Time-limited sequences, feedback and reflective activities were often incorporated. Other studies (n=8) taught interpersonal communication skills or technical skills for equipment use. Descriptive study outcomes indicated ease of program use, strong satisfaction with learning and appreciation of program accessibility. Additionally, four studies reported significant improvements in knowledge post-intervention. Web-based simulation is highly acceptable to students and appears to provide learning benefits that align with other simulation approaches and it augments face-to-face teaching. Web-based simulation is likely to have a major place in nursing curricula in the next decade, yet further research is necessary to objectively evaluate learner outcomes and to justify its use. Copyright © 2014 Elsevier Ltd. All rights reserved.

  19. Internet of Things: a possible change in the distributed modeling and simulation architecture paradigm

    Science.gov (United States)

    Riecken, Mark; Lessmann, Kurt; Schillero, David

    2016-05-01

    The Data Distribution Service (DDS) was started by the Object Management Group (OMG) in 2004. Currently, DDS is one of the contenders to support the Internet of Things (IoT) and the Industrial IOT (IIoT). DDS has also been used as a distributed simulation architecture. Given the anticipated proliferation of IoT and II devices, along with the explosive growth of sensor technology, can we expect this to have an impact on the broader community of distributed simulation? If it does, what is the impact and which distributed simulation domains will be most affected? DDS shares many of the same goals and characteristics of distributed simulation such as the need to support scale and an emphasis on Quality of Service (QoS) that can be tailored to meet the end user's needs. In addition, DDS has some built-in features such as security that are not present in traditional distributed simulation protocols. If the IoT and II realize their potential application, we predict a large base of technology to be built around this distributed data paradigm, much of which could be directly beneficial to the distributed M&S community. In this paper we compare some of the perceived gaps and shortfalls of current distributed M&S technology to the emerging capabilities of DDS built around the IoT. Although some trial work has been conducted in this area, we propose a more focused examination of the potential of these new technologies and their applicability to current and future problems in distributed M&S. The Internet of Things (IoT) and its data communications mechanisms such as the Data Distribution System (DDS) share properties in common with distributed modeling and simulation (M&S) and its protocols such as the High Level Architecture (HLA) and the Test and Training Enabling Architecture (TENA). This paper proposes a framework based on the sensor use case for how the two communities of practice (CoP) can benefit from one another and achieve greater capability in practical distributed

  20. Chopin in Paris

    OpenAIRE

    Hunt, Una

    2010-01-01

    Chopin in Paris A theatrical portrait co-written by award-winning playwright Miriam Gallagher and pianist and broadcaster, Una Hunt, in celebration of the great Polish composer, Frederic Chopin. His most popular and memorable music such as The Minute Waltz, the Military Polonaise, Fantaisie Impromptu and the Raindrop Prelude along with the lilting rhythms of the Mazurka bring an extra dimension to the story of Chopin’s life in the French capital where he performed in the city’s famous salo...

  1. Paris Conference (Further report)

    International Nuclear Information System (INIS)

    Anon.

    1982-01-01

    From 26-31 July, the international particle physics community met for its traditional biennial 'Rochester' jamboree, held this time in Paris. While there were no major physics surprises, there was still plenty of interest for all and the ground that was covered amply demonstrated the progress which has been made since the previous round of international meetings. The emphasis is very much on improving the already considerable level of agreement between different experiments and between experimental results and theoretical predictions

  2. Foodscapes in Paris

    DEFF Research Database (Denmark)

    Brandhøj, Mia; Christensen, Camilla Berg; Nygaard, Rikke

    2011-01-01

    The report in hand is the result from work conducted on a PhD- course in Foodscapes, held in Paris, France, May 2011. The foodscapes approach in both data collection and throughout the report is applied as perspectives given from a couple of complementary foodscapes understandings, operating in a...... in a cross disciplinary foodscapes framework.The research tries to uncover the foodscapes as a gateway into the realm of understandings taking place between humans (eaters), foods (eaten or representation) and places (geographical, cultural or spatial)...

  3. Dominique Cardon, La démocratie Internet. Promesses et limites, Éditions du Seuil et La République des Idées, Paris, 2010, 102 p.

    OpenAIRE

    Ponce Lara, Camila

    2014-01-01

    El libro La democracia de internet escrito por el sociólogo francés Dominique Cardon de la EHESS y del Centro de estudios de movimientos sociales, forma parte de la colección dirigida por Pierre Rosanvallon e Ivan Jablonka. El autor plantea que Internet expande el espacio público y abre las puertas a un universo que estaba cerrado a un diálogo entre periodistas y profesionales de la política. Este libro tiene como objetivo explicar los cambios que genera internet con la expansión del espacio...

  4. Physics buzz in Paris

    CERN Multimedia

    Katie Yurkewicz

    2010-01-01

    The International Conference on High Energy Physics (ICHEP) took place from 22 to 28 July in Paris, and first results from the Large Hadron Collider experiments received top billing.   More than 1,100 physicists gathered in the Palais des Congrès conference centre to attend ICHEP, the world’s premier particle physics conference, where scientists presented and discussed the latest and most intriguing results from experiments in particle physics, particle astrophysics and cosmology, innovative theoretical approaches and predictions, and concepts for future accelerators and particle detectors. The buzz about the LHC experiments caught the eye of French President Nicolas Sarkozy, who addressed the conference on Monday 26 July. President Sarkozy exhorted the particle physics community to continue its quest to understand the nature of the Universe, and stated his belief that investment in fundamental research is critical for the progress of mankind. Steve Myers started off the mo...

  5. THM large spatial-temporal model to simulate the past 2 Ma hydrogeological evolution of Paris Basin including natural tracer transport as part of site characterization for radwaste repository project Cigéo - France

    Science.gov (United States)

    Benabderrahmane, A., Sr.

    2017-12-01

    Hydrogeological site characterization for deep geological high level and intermediate level long lived radioactive waste repository cover a large time scale needed for safety analysis and calculation. Hydrogeological performance of a site relies also on the effects of geodynamic evolution as tectonic uplift, erosion/sedimentation and climate including glaciation on the groundwater flow and solute and heat transfer. Thermo-Hydro-Mechanical model of multilayered aquifer system of Paris Basin is developed to reproduce the present time flow and the natural tracer (Helium) concentration profiles based on the last 2 Ma of geodynamic evolution. Present time geological conceptual model consist of 27 layers at Paris Basin (Triassic-Tertiary) with refinement at project site scale (29 layers from Triassic to Portlandian). Target layers are the clay host formation of Callovo-Oxfrodian age (160 Ma) and the surrounding aquifer layers of Oxfordian and Dogger. Modelled processes are: groundwater flow, heat and solutes (natural tracers) transport, freezing and thawing of groundwater (expansion and retreat of permafrost), deformation of the multilayered aquifer system induced by differential tectonic uplift and the hydro-mechanical stress effect as caused by erosion of the outcropping layers. Numerical simulation considers a period from 2 Ma BP and up to the present. Transient boundary conditions are governed by geodynamic processes: (i) modification of the geometry of the basin and (ii) temperatures along the topography will change according to a series of 15 identical climate cycles with multiple permafrost (glaciation) periods. Numerical model contains 71 layers and 18 million cells. The solution procedure solves three coupled systems of equations, head, temperature and concentrations, by the use of a finite difference method, and by applying extensive parallel processing. The major modelling results related to the processes of importance for site characterization as hydraulic

  6. Postcard from Paris

    CERN Multimedia

    2010-01-01

    Earlier this week I was in Paris to join particle physicists from around the world at the International Conference on High-Energy Physics, ICHEP 2010. This conference series began in 1950 as the ‘Rochester series’, named for the original venue in the US, and its meetings rapidly became the place to present the latest results and discoveries.   Particle physics has certainly come a long way since those early days. In 60 years, the meetings have witnessed the birth and growth of CERN, the development of the current Standard Model of particles and their interactions - and now the first results from a truly international project, the LHC. I’d had the opportunity to be present at some of the previous meetings where important discoveries were announced, but this was the first time I had the privilege to attend as the Director-General of the laboratory that was the focus of much of the attention. It is clear from many of the people with whom I talked that the high quality ...

  7. Internet-Based Digital Simulation for Cleft Surgery Education: A 5-Year Assessment of Demographics, Usage, and Global Effect.

    Science.gov (United States)

    Kantar, Rami S; Plana, Natalie M; Cutting, Court B; Diaz-Siso, Jesus Rodrigo; Flores, Roberto L

    2018-01-29

    In October 2012, a freely available, internet-based cleft simulator was created in partnership between academic, nonprofit, and industry sectors. The purpose of this educational resource was to address global disparities in cleft surgery education. This report assesses demographics, usage, and global effect of our simulator, in its fifth year since inception. Evaluate the global effect, usage, and demographics of an internet-based educational digital simulation cleft surgery software. Simulator modules, available in five languages demonstrate surgical anatomy, markings, detailed procedures, and intraoperative footage to supplement digital animation. Available data regarding number of users, sessions, countries reached, and content access were recorded. Surveys evaluating the demographic characteristics of registered users and simulator use were collected by direct e-mail. The total number of simulator new and active users reached 2865 and 4086 in June 2017, respectively. By June 2017, users from 136 countries had accessed the simulator. From 2015 to 2017, the number of sessions was 11,176 with a monthly average of 399.0 ± 190.0. Developing countries accounted for 35% of sessions and the average session duration was 9.0 ± 7.3 minutes. This yields a total simulator screen time of 100,584 minutes (1676 hours). Most survey respondents were surgeons or trainees (87%) specializing in plastic, maxillofacial, or general surgery (89%). Most users found the simulator to be useful (88%), at least equivalent or more useful than other resources (83%), and used it for teaching (58%). Our internet-based interactive cleft surgery platform reaches its intended target audience, is not restricted by socioeconomic barriers to access, and is judged to be useful by surgeons. More than 4000 active users have been reached since inception. The total screen time over approximately 2 years exceeded 1600 hours. This suggests that future surgical simulators of this kind may be sustainable by

  8. Simulation of a Potential CO2 Storage in the West Paris Basin: Site Characterization and Assessment of the Long-Term Hydrodynamical and Geochemical Impacts Induced by the CO2 Injection

    Directory of Open Access Journals (Sweden)

    Estublier Audrey

    2017-07-01

    Full Text Available This article presents the preliminary results of a study carried out as part of a demonstration project of CO2 storage in the Paris Basin. This project funded by ADEME (French Environment and Energy Management Agency and several industrial partners (TOTAL, ENGIE, EDF, Lafarge, Air Liquide, Vallourec aimed to study the possibility to set up an experimental infrastructure of CO2 transport and storage. Regarding the storage, the objectives were: (1 to characterize the selected site by optimizing the number of wells in a CO2 injection case of 200 Mt over 50 years in the Trias, (2 to simulate over time the CO2 migration and the induced pressure field, and (3 to analyze the geochemical behavior of the rock over the long term (1,000 years. The preliminary site characterization study revealed that only the southern area of Keuper succeeds to satisfy this injection criterion using only four injectors. However, a complementary study based on a refined fluid flow model with additional secondary faults concluded that this zone presents the highest potential of CO2 injection but without reaching the objective of 200 Mt with a reasonable number of wells. The simulation of the base scenario, carried out before the model refinement, showed that the overpressure above 0.1 MPa covers an area of 51,869 km2 in the Chaunoy formation, 1,000 years after the end of the injection, which corresponds to the whole West Paris Basin, whereas the CO2 plume extension remains small (524 km2. This overpressure causes brine flows at the domain boundaries and a local overpressure in the studied oil fields. Regarding the preliminary risk analysis of this project, the geochemical effects induced by the CO2 injection were studied by simulating the fluid-rock interactions with a coupled geochemical and fluid flow model in a domain limited to the storage complex. A one-way coupling of two models based on two domains fitting into each other was developed using dynamic boundary

  9. Evaluation of NOx emission uncertainties based on car-MAX-DOAS observations and CHIMERE model simulations during the MEGAPOLI campaigns in Paris in Summer 2009 and Winter 2009/10

    Science.gov (United States)

    Shaiganfar, Reza; Petetin, Herve; Beirle, Steffen; Beekmann, Matthias; Wagner, Thomas

    2016-04-01

    Within the European project MEGAPOLI we performed two extensive car-MAX-DOAS campaigns around Paris in August 2009 and January/February 2010. The car-MAX-DOAS observations are conducted on circles with different radii around the city with the aim to quantify the NOx emissions from the area inside the circles. The method is based on the combination of the retrieved tropospheric NO2 column densities with wind fields. In this way the influx and the outflux can be calculated; the difference of both represents emissions from the encircled area. Since the car-MAX-DOAS observations are only sensitive to NO2, the derived NO2 emissions have to be upscaled to the total NOx (NO + NO2) emissions from megacity. Also corrections for the rather short lifetime of NOx have to be applied. In our study we investigate the uncertainty of the method with respect to different measurement parameters and wind conditions. For that purpose we make use of model simulations from the regional CHIMERE model. First we sample the modelled NO2 fields at the exact locations and times of the car-MAX-DOAS measurements. Second, we apply the method for the determination of the NOx emissions to this sampled model data. Third, we compare the derived emissions to the input emissions used in the model simulations. From the comparison we identify critical parameters for the application of our method and develop a method for the determination of the uncertainty of the derived emissions. Largest errors are found for situations with low wind speed and/or high variability of the wind speed or direction during the period of the measurements. Also gaps or road segments close to the citiy center cause larger errors. Finally, we apply the method to the car-MAX-DOAS observations and compare the derived emissions to existing emission inventories.

  10. Paris convention - Decisions, recommendations, interpretations

    International Nuclear Information System (INIS)

    1990-01-01

    This booklet is published in a single edition in English and French. It contains decisions, recommendations and interpretations concerning the 1960 Paris Convention on Third Party Liability in the Field of Nuclear Energy adopted by the OECD Steering Committee and the OECD Council. All the instruments are set out according to the Article of the Convention to which they relate and explanatory notes are added where necessary [fr

  11. Järgmisena Kremli sihikul internet / Krister Paris

    Index Scriptorium Estoniae

    Paris, Krister

    2008-01-01

    Venemaa infotehnoloogiate ja sideministeeriumi määrusest, mis nõuab telekommunikatsioonifirmadelt ning internetiteenuse pakkujatelt ligipääsu kogu neid läbivale sidele. Lisatud: netisõlm viis kohtu alla

  12. Paris Commune Imagery in China's Mass Media.

    Science.gov (United States)

    Meiss, Guy T.

    The role of ideology in mass media practices is explored in an analysis of the relation between the Paris Commune of 1871 and the Shanghai Commune of 1967, two attempts to translate the philosophical concept of dictatorship of the proletariat into some political form. A review of the use of Paris Commune imagery by the Chinese to mobilize the…

  13. Outbreak of trichinosis near Paris.

    Science.gov (United States)

    Bourée, P; Bouvier, J B; Passeron, J; Galanaud, P; Dormont, J

    1979-01-01

    A localised outbreak of trichinosis occurred in January 1976 in the southern suburbs of Paris. A total fo 125 cases was recorded including 30 children. The prominent symptoms were oedema of the face or eyelids, fever, and myalgia; diarrhoea was unusual and constipation common. An increased blood eosinophil count and raised serum concentrations of muscular enzymes strongly indicated trichinosis. This diagnosis was confirmed later immunologically. The parasite was found in only three out of 32 muscle biopsy specimens but this investigation was made relatively early in the disease. No deaths occurred. In all cases clinical recovery was fast and serum antibody titres were maximum during the first month and decreased slowly. The disease was milder and the recovery faster in children than adults. Epidemiological study suggested that horse meat was responsible for the infection, though no meat could be examined. PMID:444915

  14. Late abortion meeting, Paris / France.

    Science.gov (United States)

    Spinelli, A

    1989-01-01

    On January 27 and 28, 1989 a workshop and a meeting were organized in Paris by Mouvement Francais pour le Planning Familial (MFPF/France) and the IPPF Europe Region. The workshop was held on the first day. 24 staff and volunteers from Planned Parenthood Associations of 15 countries attended, reviewing abortion laws, the definition of therapeutic abortion, and the incidence and problems of second trimester abortion. Second trimester abortion is available in only a few European countries. Second trimester abortions are rare in France (about 2000 per annum), and in 1986 1717 French women travelled to England in order to seek an abortion. All late abortions are performed for serious reasons. Older women may mistake signs of pregnancy for the onset of the menopause; and women fearful of social or familial punishment, especially teenagers, may be reluctant to consult a doctor. The experiences of Denmark and Sweden, where the problem is partially solved, suggest some strategies: optimize accessibility of contraceptive services, particularly for women at higher risk of late abortion; diminish the taboo surrounding abortion, so that women are less frightened to seek help at an early stage of pregnancy; make abortion services available in all regions of the country; avert time-consuming enforced waiting periods or consent for minors; and stimulate public information campaigns on the importance of seeking help early. On January 28 a meeting involving about 200 participants took place at the Universite Paris Dauphine, Salle Raymond Aron. Speakers at the meeting discussed the issue of late abortion in Europe, the difficulties of obtaining late abortions, counseling, medical problems, the woman's point of view, and possible solutions. At the close of the meeting, the MFPF called on the French government to modify some of the articles in the Penal Code that restrict women's access to safe and legal abortion.

  15. Developing an Internet Oriented Platform for Earthquake Engineering Application and Web-based Virtual Reality Simulation System for Seismic hazards: Towards Disaster Mitigation in Metropolises

    Directory of Open Access Journals (Sweden)

    Ali Alaghehbandian

    2003-04-01

    Full Text Available This paper reviews the state of the art on risk communication to the public, with an emphasis on simulation of seismic hazards using VRML. Rapid growth computer technologies, especially the Internet provide human beings new measures to deal with engineering and social problems which were hard to solve in traditional ways. This paper presents a prototype of an application platform based on the Internet using VR (Virtual Reality for civil engineering considering building an information system of risk communication for seismic hazards and at the moment in the case of bridge structure.

  16. Internet advertising

    OpenAIRE

    Popelová, Veronika

    2009-01-01

    Aim of this thesis was to find out an attitude of internet users toward selected internet advertisement. Theoretical part introduces internet marketing and chosen types of internet advertisement. Hypotheses stated in advance were answered in a practical part by method of questionnaire. Result of thesis is recommendation for companies who are making business on internet or using internet for their business.

  17. Satellite Network Performance Measurements Using Simulated Multi-User Internet Traffic

    Science.gov (United States)

    Kruse, Hans; Allman, Mark; Griner, Jim; Ostermann, Shawn; Helvey, Eric

    1999-01-01

    As a number of diverse satellite systems (both Low Earth Orbit and Geostationary systems) are being designed and deployed, it becomes increasingly important to be able to test these systems under realistic traffic loads. While software simulations can provide valuable input into the system design process, it is crucial that the physical system be tested so that actual network devices can be employed and tuned. These tests need to utilize traffic patterns that closely mirror the expected user load, without the need to actually deploy an end-user network for the test. In this paper, we present trafgen. trafgen uses statistical information about the characteristics of sampled network traffic to emulate the same type of traffic over the test network. This paper compares sampled terrestrial network traffic with emulated satellite network traffic over the NASA ACTS satellite.

  18. Paris-Nairobi Conference - Proceedings

    International Nuclear Information System (INIS)

    2011-04-01

    Energy is critical to economic development and poverty reduction. The provision of reliable, affordable and sustainable energy services, especially for the poorest, contributes decisively to the achievement of the Millennium Development Goals. Without energy, economies cannot grow and poverty cannot be reduced. Insufficient electricity supply affects many developing countries. Productivity, competitiveness, employment, and economic and social development are therefore limited. Low income countries are uppermost victims of climate change, though being the least responsible and the least armed to tackle and mitigate it. To meet the energy needs of Africa and other countries vulnerable to climate change and engage them on a sustainable development path, a priority for all countries, a concerted common global action is needed. This action shall be connected with existing initiatives in order to complement and enhance their efficiency. 2012 has been declared the international year for energy access by the United-Nations and during its presidency of the G8/G20, France wishes to foreground this issue. Therefore, France and Kenya want to contribute to this overall action, launching a global partnership for universal access to clean energy. In this context, the ministerial meeting launched this partnership on April 21, 2011 in Paris, France. This first meeting discussed ways to mobilize financing to achieve universal access to energy and to develop cleaner energies. Several obstacles have to be addressed and the following challenges shall be overcome: strengthening national and regional legal framework, improving capacity building and project management (source localization, technological options) and risk management. This document brings together the available presentations given at the conference. Twelve presentations (slides) are compiled in this document and deal with: 1 - white paper presentation (A. Mohamed, P. Lorec); 2 - Establishment of ECREEE as a regional

  19. The Expansion of the Astronomical Photographic Data Archive at PARI

    Science.gov (United States)

    Cline, J. Donald; Barker, Thurburn; Castelaz, Michael

    2017-01-01

    A diverse set of photometric, astrometric, spectral and surface brightness data exist on decades of photographic glass plates. The Astronomical Photographic Data Archive (APDA) at the Pisgah Astronomical Research Institute (PARI) was established in November 2007 and is dedicated to the task of collecting, restoring, preserving and storing astronomical photographic data and PARI continues to accept collections. APDA is also tasked with scanning each image and establishing a database of images that can be accessed via the Internet by the global community of scientists, researchers and students. APDA is a new type of astronomical observatory - one that harnesses analog data of the night sky taken for more than a century and making that data available in a digital format.In 2016, APDA expanded from 50 collections with about 220,000 plates to more than 55 collections and more than 340,000 plates and films. These account for more than 30% of all astronomical photographic data in the United States. The largest of the new acquisitions are the astronomical photographic plates in the Yale University collection. We present details of the newly added collections and review of other collections in APDA.

  20. [Internet gambling: what are the risks?].

    Science.gov (United States)

    Bonnaire, C

    2012-02-01

    Actually, there are many different and varied new ways to take part in gambling activities such as gambling via the Internet, mobile phone and interactive television. Among these media, the rise in Internet gambling activity has been very rapid. Nevertheless, few empirical studies have been carried out on the psychosocial effects of Internet gambling. While there is no conclusive evidence that Internet gambling is more likely than other gambling media to cause problem gambling, there are a number of factors that make online activities like Internet gambling potentially seductive and/or addictive. Such factors include anonymity, convenience, escape, dissociation/immersion, accessibility, event frequency, interactivity, disinhibition, simulation, and asociability. It would also appear that virtual environments have the potential to provide short-term comfort, excitement and/or distraction. The introduction of the Internet to gambling activities changes some of the fundamental situational and structural characteristics. The major change is that gambling activities are bought into the home and workplace environment. Thus, Internet gambling can become an in-house or work activity. One of the major concerns relating to those changes and the increase in gambling opportunities is the potential rise in the number of problem and pathological gamblers. Addictions always result from an interaction and interplay between many factors but in the case of gambling, it could be argued that technology and technological advance can themselves be an important contributory factor as we saw in examining the salient factors in Internet gambling. It is difficult to determine the prevalence of online (problem or not) gamblers, as it is obviously a figure that changes and has changed relatively quickly over the past decade. Nevertheless, the rate of Internet gambling is increasing and some recent studies using self-selected samples suggest, for example, that the prevalence of problem

  1. Modeling the Internet.

    Energy Technology Data Exchange (ETDEWEB)

    Kelic, Andjelka; Mitchell, Michael David; Shirah, Donald N.

    2017-12-01

    The National Infrastructure Simulations and Analysis Center (NISAC) has developed a nationwide model of the Internet to study the potential impact of the loss of physical facilities on the network and on other infrastructures that depend on the Internet for services. The model looks at the Internet from the perspective of Internet Service Providers (ISPs) and their connectivity and can be used to determine how the network connectivity could be modified to assist in mitigating an event. In addition the model could be used to explore how portions of the network could be made more resilient to disruptive events.

  2. Climate Justice and the Paris Agreement

    International Nuclear Information System (INIS)

    Michelot, Agnes

    2016-01-01

    The concept of climate justice has been, for the first time, used in an international agreement - namely, the Paris Agreement. But this recognition of the notion of climate justice is extremely restricted by the very way it is formulated. Preamble of the Paris Agreement 'notes' that climate justice is recognized by 'certain cultures'. Does it mean that particular and concrete stakes of climate justice of the pre-COP21 agenda have been recognized or, on the contrary, that the notion so introduced is actually an empty shell without any genuine legal perspective? Considering this uncertainty, it appears relevant to analyze the Paris Agreement through the claims of various groups and coalitions, which influenced the COP21 negotiations

  3. Paris-Princeton Lectures on Mathematical Finance

    CERN Document Server

    Carmona, René A; Kohatsu-Higa, Arturo; Lasry, Jean-Michel; Lions, Pierre-Louis; Pham, Huyên; Taflin, Erik

    2007-01-01

    The Paris-Princeton Lectures in Financial Mathematics, of which this is the third volume, will, on an annual basis, publish cutting-edge research in self-contained, expository articles from outstanding - established or upcoming! - specialists. The aim is to produce a series of articles that can serve as an introductory reference for research in the field. It arises as a result of frequent exchanges between the finance and financial mathematics groups in Paris and Princeton. The present volume sets standards with articles by René Carmona, Ivar Ekeland/Erik Taflin, Arturo Kohatsu-Higa, Pierre-Louis Lions/Jean-Michel Lasry, and Hyuên Pham.

  4. Bookmaker and pari-mutuel betting

    DEFF Research Database (Denmark)

    Koch, Alexander; Shing, Hui-Fai

    2008-01-01

    A widely documented empirical regularity in gambling markets is that bets on high probability events (a race won by a "favourite") have higher expected returns than bets on low probability events (a "longshot" wins). Such favourite-longshot (FL) biases however appear to be more severe...... and persistent in bookmaker markets than in pari-mutuel markets; the latter sometimes exhibit no bias or a reverse FL bias. Our results help understand these differences: the odds grid in bookmaker markets leads to a built-in FL bias, whereas that used in pari-mutuel betting pushes these markets toward a reverse...

  5. Marx e a Comuna de Paris

    OpenAIRE

    Maciel, David

    2011-01-01

    v.16,n.2,p.151-175,jul./dez. 2011. Desde 1871, o debate sobre a Comuna de Paris tem absorvido as mais diversas lideranças políticas, historiadores e cientistas sociais. Identificada como a primeira revolução especificamente proletária da História, a Comuna de Paris inspirou outros movimentos revolucionários e é considerada um marco na luta anticapitalista, a primeira manifestação histórica de ditadura do proletariado. Neste trabalho, pretendemos apresentar uma leitura alternativa da Com...

  6. Probabilistic Estimates of Climate Impacts of the Paris Agreement and Contributions from Different Countries.

    Science.gov (United States)

    Sokolov, A. P.; Paltsev, S.; Chen, Y. H. H.; Monier, E.; Libardoni, A. G.; Forest, C. E.

    2017-12-01

    In December of 2015 during COP21 meeting in Paris almost 200 countries signed an agreement pledging to reduce their anthropogenic greenhouse gas (GHG) emissions. Recently USA announced plans to withdraw from the agreement. In this study, we estimate an impact of this decision on future climate using the MIT Integrated Global System Model, which consists of the human activity model, Economic Projection and Policy Analysis (EPPA) model, and a climate model of intermediate complexity, the MIT Earth System Model (MESM). For comparison, we also estimated impacts of possible withdrawals of China, Europe or India. In addition to the "no climate policy" scenario, we consider five emissions scenarios: Paris, Paris_no_USA, Paris_no_EUR and so on. Climate simulations were carried out from 1861 to 2005 driven by prescribed changes in GHGs and natural forcings and them continued to 2100 driven by GHG emissions produced by EPPA model. Because Paris agreement only cover the period up to 2030, last five scenarios were created assuming that emissions or carbon intensity will continue to decrease after 2030 at the same rate as in the 2020-2030 period. To account for uncertainty in climate system response to external forcing, we carry out 400 member ensembles on climate simulations for each scenario. Probability distributions for climate parameters are obtained by comparing simulated climate for 1861 to 2010 with observations. Our analysis shows that, full implementation of Paris agreement (under above-descried assumptions) will increase probability of surface air temperature in the last decade of this century increasing by less than 3oC relative to pre-industrial form about 20% for "no climate policy" to about 86%. Withdrawal of USA, China, Europe or India will decrease this probability to about 63, 67, 75 and 82%, respectively.

  7. IMS LD. Paris Conference, April 2005

    NARCIS (Netherlands)

    Burgos, Daniel

    2005-01-01

    3 presentations run in Paris, France, in Apri 1st, 2005, in the Cité des Sciences, sponsored by UNFOLD Project and l'AFNOR about the following topics: - Update on UNFOLD CoP Valkenburg meeting 2005 - Creating a UoL - Introducing CopperCore

  8. Morphological diversity of wild medicinal Paris L. from China and ...

    African Journals Online (AJOL)

    Paris L. (Trilliaceae) is a temperate genus of about 24 perennial herbaceous species distributed from Europe to Eastern Asia. Paris is notable in China for its medicinal value. An investigation was conducted to determine the variations of 27 morphological characters of 196 accessions from 8 populations of medicinal Paris ...

  9. Internet factories

    NARCIS (Netherlands)

    Strijkers, R.J.

    2014-01-01

    This thesis contributes a novel concept for introducing new network technologies in network infrastructures. The concept, called Internet factories, describes the methodical process to create and manage application-specific networks from application programs, referred to as Netapps. An Internet

  10. Internet Factories

    NARCIS (Netherlands)

    Strijkers, R.J.

    2014-01-01

    This thesis contributes a novel concept for introducing new network technologies in network infrastructures. The concept, called Internet factories, describes the methodical process to create and manage application-specific networks from application programs, referred to as Netapps. An Internet

  11. Internet Economics

    DEFF Research Database (Denmark)

    Henten, Anders; Skouby, Knud Erik; Øst, Alexander Gorm

    1998-01-01

    Article descibing and analysing the influence of the commercialisation of Internet on end-user and interconnect pricing.......Article descibing and analysing the influence of the commercialisation of Internet on end-user and interconnect pricing....

  12. Internet economics

    DEFF Research Database (Denmark)

    Henten, Anders; Skouby, Knud Erik; Øst, Alexander Gorm

    1997-01-01

    A paper on the economics of the Internet with respect to end user pricing and pricing og interconnect.......A paper on the economics of the Internet with respect to end user pricing and pricing og interconnect....

  13. Internet marketing

    OpenAIRE

    Zelený, Martin

    2009-01-01

    In the bachelor thesis are introduced theoretical concepts of the Internet and marketing, accented the need of marketing mix along with its specifics of the internet environment. Next is interpreted which tools can be used for marketing of firms and which marketing instruments are to be deployed. Final chapter illustrates socio-demographics of Czech internet users along with media market allocation from the perspective of all media as well as in the segment of the Internet.

  14. Wireless Internet

    NARCIS (Netherlands)

    el Zarki, M.; Heijenk, Geert; Lee, Kenneth S.; Bidgoli, H.

    This chapter addresses the topic of wireless Internet, the extension of the wireline Internet architecture to the wireless domain. As such the chapter introduces the reader to the dominant characteristics of the Internet, from its structure to the protocols that control the forwarding of data and

  15. Internet accounting

    NARCIS (Netherlands)

    Pras, Aiko; van Beijnum, Bernhard J.F.; Sprenkels, Ron; Parhonyi, R.

    2001-01-01

    This article provides an introduction to Internet accounting and discusses the status of related work within the IETF and IRTF, as well as certain research projects. Internet accounting is different from accounting in POTS. To understand Internet accounting, it is important to answer questions like

  16. Australia's Unprecedented Future Temperature Extremes Under Paris Limits to Warming

    Science.gov (United States)

    Lewis, Sophie C.; King, Andrew D.; Mitchell, Daniel M.

    2017-10-01

    Record-breaking temperatures can detrimentally impact ecosystems, infrastructure, and human health. Previous studies show that climate change has influenced some observed extremes, which are expected to become more frequent under enhanced future warming. Understanding the magnitude, as a well as frequency, of such future extremes is critical for limiting detrimental impacts. We focus on temperature changes in Australian regions, including over a major coral reef-building area, and assess the potential magnitude of future extreme temperatures under Paris Agreement global warming targets (1.5°C and 2°C). Under these limits to global mean warming, we determine a set of projected high-magnitude unprecedented Australian temperature extremes. These include extremes unexpected based on observational temperatures, including current record-breaking events. For example, while the difference in global-average warming during the hottest Australian summer and the 2°C Paris target is 1.1°C, extremes of 2.4°C above the observed summer record are simulated. This example represents a more than doubling of the magnitude of extremes, compared with global mean change, and such temperatures are unexpected based on the observed record alone. Projected extremes do not necessarily scale linearly with mean global warming, and this effect demonstrates the significant potential benefits of limiting warming to 1.5°C, compared to 2°C or warmer.

  17. The Road Transport world exhibition in Paris

    International Nuclear Information System (INIS)

    Anon.

    1995-01-01

    Following the agreement between French and German professionals of automobile and industrial vehicle, the Road Transport world exhibition will take place alternatively in Paris and Hanover. The 1995 meeting has taken place in Paris (September 15-21) and about 20 countries were represented. Road transport is the principal way of goods transportation in France and represent 88% of the traffic explained in tons gross and 70% in tons km. The petroleum dependence of the transportation sector is becoming a worrying problem as the gasoline and diesel fuels taxes will be discussed in the 1996 financial laws project. According to the last ''Worldwide energetic perspectives'' report published by the IEA, in 2010 the transportation sector could absorb more than 60% of the worldwide petroleum consumption. This increase represents a challenge to the petroleum industry to increase the energetic efficiency of the vehicle fuels and the production of diesel fuels, and conversely to reduce the pollution effluents. (J.S.). 4 tabs

  18. Paris-Princeton Lectures on Mathematical Finance

    CERN Document Server

    Çinlar, Erhan; Ekeland, Ivar; Jouini, Elyes; Scheinkman, José; Touzi, Nizar

    2004-01-01

    The Paris-Princeton Lectures in Financial Mathematics, of which this is the second volume, will, on an annual basis, publish cutting-edge research in self-contained, expository articles from outstanding - established or upcoming! - specialists. The aim is to produce a series of articles that can serve as an introductory reference for research in the field. It arises as a result of frequent exchanges between the finance and financial mathematics groups in Paris and Princeton. This volume presents the following articles: "Hedging of Defaultable Claims" by T. Bielecki, M. Jeanblanc, and M. Rutkowski; "On the Geometry of Interest Rate Models" by T. Björk; "Heterogeneous Beliefs, Speculation and Trading in Financial Markets" by J.A. Scheinkman, and W. Xiong.

  19. Representative operation of Paris region: Montgeron

    Energy Technology Data Exchange (ETDEWEB)

    Normand, J.

    1984-06-01

    Montgeron geothermal plant was realized between 1980 and 1983. It belongs to the Seimaroise, a low-cost housing agency and provides floor-panels heating to three building units totalizing 3042 dwelling-equivalents. This plant is one of the most representative of Paris region and may also be a model from the point of view of its realization by a private society and its economic aspect.

  20. Probabilistic Estimates of Climate Impacts of the Paris Agreement

    Science.gov (United States)

    Sokolov, A. P.; Paltsev, S.; Chen, H.; Forest, C. E.; Libardoni, A. G.; Monier, E.; Gao, X.

    2016-12-01

    The UN agreement signed during the recent COP21 meeting in Paris defines policies which are supposed to be implemented by different countries to reduce their anthropogenic greenhouse gas (GHG) emissions. In this study we provide probabilistic estimates of possible impacts using the MIT Integrated Global System Model, which consists of the human activity model, Economic Projection and Policy Analysis (EPPA) model, and a climate model of intermediate complexity, the MIT Earth System Model (MESM). To obtain these estimates we carried out multiple 500 member ensembles of climate simulations from 1861 to 2100 under different emission scenarios. In addition to the "no climate policy" scenario, we consider a scenario that incorporates the emissions targets proposed by the international community to address the challenges of climate change based on the submissions to the COP21 process. Because agreed upon policies only cover the period up to 2030, period we create two variations for the post-2030: a) no additional climate policy after 2030, but the proposed cuts are extended to 2100; b) reductions in emissions and emission intensities after 2030 at the same rate as in the 2020-2030 period. Based on the emission scenarios, we simulate possible future climate changes. Our analysis shows that, for the climate parameters corresponding to the median strength of the climate system response to anthropogenic forcing, the Paris Agreement can reduce the global mean surface air temperature (SAT) in 2100 between 0.5 and 0.8oC relative to "no climate policy" case. At the same time, due to a large inertia of climate system, in 2050 the SAT reduced only by about 0.1oC under both scenarios. Surface warming will exceed 2oC relative to an 1861-1880 average with 50% probability in 2065 about ten years later than in "no climate policy" case. By the end of the century surface air temperature crosses 2oC threshold with probability more than 95%. At the same time implementation of Paris

  1. Internet piracy

    OpenAIRE

    Fiala, Jiří

    2012-01-01

    The main objective of this thesis is to describe the Internet piracy phenomenon and to define responsibility of individuals for copyright violations on the Internet from the view of valid Czech legislation. In order to prevent Internet piracy, countries are pushed to swiftly react on continuous development of new technologies used by pirates - these efforts of individual countries are described in several chapters of this thesis that are exploring the most significant court rulings. These rul...

  2. [Internet addiction].

    Science.gov (United States)

    Korkeila, Jyrki

    2012-01-01

    Internet addiction is defined as uncontrolled and harmful use of Internet, which manifests in three forms: gaming, various sexual activities and excessive use of emails, chats or SMS messaging. Several studies have found that abuse of alcohol and other substances, depression and other health problems are associated with Internet addiction. In boys and men depression may be more a consequence of the addiction than a cause for it. ADHD seems to be a significant background factor for developing the condition. Because it is almost impossible to lead a life without Internet and computers nowadays, it is unrealistic to aim towards full abstinence. Treatment has generally followed the guidelines adapted for pathological gambling.

  3. Internet Policy

    Science.gov (United States)

    Lehr, William H.; Pupillo, Lorenzo Maria

    The Internet is now widely regarded as essential infrastructure for our global economy and society. It is in our homes and businesses. We use it to communicate and socialize, for research, and as a platform for E-commerce. In the late 1990s, much was predicted about what the Internet has become at present; but now, we have actual experience living with the Internet as a critical component of our everyday lives. Although the Internet has already had profound effects, there is much we have yet to realize. The present volume represents a third installment in a collaborative effort to highlight the all-encompassing, multidisciplinary implications of the Internet for public policy. The first installment was conceived in 1998, when we initiated plans to organize an international conference among academic, industry, and government officials to discuss the growing policy agenda posed by the Internet. The conference was hosted by the European Commission in Brussels in 1999 and brought together a diverse mix of perspectives on what the pressing policy issues would be confronting the Internet. All of the concerns identified remain with us today, including how to address the Digital Divide, how to modify intellectual property laws to accommodate the new realities of the Internet, what to do about Internet governance and name-space management, and how to evolve broadcast and telecommunications regulatory frameworks for a converged world.

  4. Internet Predictions

    OpenAIRE

    Estrin, Deborah; Chandy, K. Mani; Young, R. Michael; Smarr, Larry; Odlyzko, Andrew; Clark, David; Reding, Viviane; Ishida, Toru; Sharma, Sharad; Cerf, Vinton G.; Hölzle, Urs; Barroso, Luiz André; Mulligan, Geoff; Hooke, Adrian; Elliott, Chip

    2010-01-01

    More than a dozen leading experts give their opinions on where the Internet is headed and where it will be in the next decade in terms of technology, policy, and applications. They cover topics ranging from the Internet of Things to climate change to the digital storage of the future. A summary of the articles is available in the Web extras section.

  5. Internet effects

    NARCIS (Netherlands)

    Valkenburg, P.M.; Peter, J.; Levesque, R.J.R.

    2011-01-01

    Adolescents’ extensive use of Internet communication and the uncertainty about its consequences call for an integrative perspective that helps to understand both the appeal of Internet communication and its risks and opportunities. The aim of this essay is to theorize, and if possible, substantiate

  6. The Biosphere Under Potential Paris Outcomes

    Science.gov (United States)

    Ostberg, Sebastian; Boysen, Lena R.; Schaphoff, Sibyll; Lucht, Wolfgang; Gerten, Dieter

    2018-01-01

    Rapid economic and population growth over the last centuries have started to push the Earth out of its Holocene state into the Anthropocene. In this new era, ecosystems across the globe face mounting dual pressure from human land use change (LUC) and climate change (CC). With the Paris Agreement, the international community has committed to holding global warming below 2°C above preindustrial levels, yet current pledges by countries to reduce greenhouse gas emissions appear insufficient to achieve that goal. At the same time, the sustainable development goals strive to reduce inequalities between countries and provide sufficient food, feed, and clean energy to a growing world population likely to reach more than 9 billion by 2050. Here, we present a macro-scale analysis of the projected impacts of both CC and LUC on the terrestrial biosphere over the 21st century using the Representative Concentration Pathways (RCPs) to illustrate possible trajectories following the Paris Agreement. We find that CC may cause major impacts in landscapes covering between 16% and 65% of the global ice-free land surface by the end of the century, depending on the success or failure of achieving the Paris goal. Accounting for LUC impacts in addition, this number increases to 38%-80%. Thus, CC will likely replace LUC as the major driver of ecosystem change unless global warming can be limited to well below 2°C. We also find a substantial risk that impacts of agricultural expansion may offset some of the benefits of ambitious climate protection for ecosystems.

  7. Predicting Paris: Multi-Method Approaches to Forecast the Outcomes of Global Climate Negotiations

    Directory of Open Access Journals (Sweden)

    Detlef F. Sprinz

    2016-09-01

    Full Text Available We examine the negotiations held under the auspices of the United Nations Framework Convention of Climate Change in Paris, December 2015. Prior to these negotiations, there was considerable uncertainty about whether an agreement would be reached, particularly given that the world’s leaders failed to do so in the 2009 negotiations held in Copenhagen. Amid this uncertainty, we applied three different methods to predict the outcomes: an expert survey and two negotiation simulation models, namely the Exchange Model and the Predictioneer’s Game. After the event, these predictions were assessed against the coded texts that were agreed in Paris. The evidence suggests that combining experts’ predictions to reach a collective expert prediction makes for significantly more accurate predictions than individual experts’ predictions. The differences in the performance between the two different negotiation simulation models were not statistically significant.

  8. Miguel Gleason (dir.), Patrimoine Mexicain en France, Paris, Aeroméxico/ Instituto de México / FONCA-CONACULTA / Cerveza Corona, 2003. CD-Rom.

    OpenAIRE

    López, Patricia

    2005-01-01

    La Asociación México en Francia, en colaboración con el Instituto de México en Paris, CONACULTA, Aeroméxico, la cerveza Corona y la embajada de México presentaron el 20 de marzo en Paris el CD-Rom México en Francia. Disponible en versión en español y en francés, y parcialmente consultable en la página internet www.mexico-france.com, este trabajo es un intento significativo por dar a conocer la riqueza del patrimonio mexicano albergado en las instituciones públicas francesas. El usuario puede ...

  9. Internet Inquiry

    DEFF Research Database (Denmark)

    This collection of dialogues is the only textbook of its kind. Internet Inquiry: Conversations About Method takes students into the minds of top internet researchers as they discuss how they have worked through critical challenges as they research online social environments. Editors Annette N....... Markham and Nancy K. Baym illustrate that good research choices are not random but are deliberate, studied, and internally consistent. Rather than providing single "how to" answers, this book presents distinctive and divergent viewpoints on how to think about and conduct qualitative internet studies....

  10. Internet enlightens

    International Nuclear Information System (INIS)

    Anon.

    2010-01-01

    This part of the issue gives Internet addresses in relation with nuclear energy, safety, radiation protection, legislation, at the national level and European and international level. A special part is devoted to non ionizing radiation. (N.C.)

  11. Internet enlightens

    International Nuclear Information System (INIS)

    Figueiredo, S.

    2008-01-01

    Numerous Internet sites are given in relation with radiotherapy, nuclear activity, radiation protection,radioecology, nuclear laws. To note three sites treat the accident of radiotherapy arisen to Toulouse. (N.C.)

  12. Internet Connectivity

    Indian Academy of Sciences (India)

    First page Back Continue Last page Overview Graphics. Internet Connectivity. BSNL, SIFY, HCL in Guwahati; only BSNL elsewhere in NE (local player in Shillong). Service poor; All vendors lease BW from BSNL.

  13. INTERNET SAFETY

    OpenAIRE

    Sarhan M. Musa

    2017-01-01

    Safety is fundamentally important for everyone, whether online or offline and is everyone’s responsibility. Internet safety refers to how to be safe, confident, and responsible when using online technologies. Making the Internet safe for children has become a major technological challenge and a public policy issue. It is mainly taught in elementary and high schools. This paper provides a brief introduction on how individuals can keep themselves and their loved ones safe while they surf

  14. INTERNET ETHICS

    OpenAIRE

    Laurentiu Fratila

    2008-01-01

    In our age, Internet is the biggest information network in the world; it consists of a set of heterogeneous networks from over 100 countries displaying huge amounts of virtual resources; it provides facilities such as email, file transmission protocol (ftp), workgroups discussion or chat, information and dissemination of information (www – world wide web). Internet has a major impact over all activity fields: political, social, economic and private life of users, as well. Newly developed, mod...

  15. Pariisi kord = Paris' move / João Francisco Figueira

    Index Scriptorium Estoniae

    Figueira, João Francisco, 1968-

    2009-01-01

    Pariisi nõustamisprojektide rahvusvahelisest võistlusest "Le Grand Pari(s)". Sooviti saada julget ja elluviidavat projekti Pariisi arenguks aastani 2050. Osales kümme kutsutud arhitektide, planeerijate ja ekspertide töörühma. Osade tööde mõningaid aspekte tutvustav käsitlus

  16. Development and testing of an Internet-based data collection technique for simulator and real world experimentation

    International Nuclear Information System (INIS)

    Droeivoldsmo, Asgeir; Johnsen, Terje

    2005-09-01

    With experience from many years of data collection in the Man - Machine and Virtual Reality Laboratories at the OECD Halden Reactor Project, an evident need for more efficient handling of questionnaire data was documented. A working prototype on-line system for World Wide Web (www) questionnaire generation and data collection was developed and tested. This paper discusses the use of www-based data collection and the need for system functionality in experiments and surveys. Insights from the development of the system are reported together with experiences using such tools in simulation and realistic field experimentation. (Author)

  17. Géochimie organique du bassin de Paris Organic Geochemistry of the Paris Basin

    Directory of Open Access Journals (Sweden)

    Espitalie J.

    2006-11-01

    Full Text Available On présente ici les principaux résultats de l'étude géochimique réalisée, dans le bassin de Paris, à partir des déblais et des carottes provenant de 100 sondages pétroliers ou miniers, et des huiles prélevées dans les réservoirs du Mésozoïque (Trias, Bathonien supérieur, Néocomien. Les différentes méthodes géochimiques utilisées sont la pyrolyse, particulièrement bien adaptée à l'étude des nombreux échantillons de déblais recueillis, la chromatographie en phase gazeuse pour l'analyse détaillée des huiles et des extraits de roche, la spectrométrie de masse pour l'étude des biomarqueurs. Les époques principales de formation de l'huile et du gaz ont été déterminées par simulation sur ordinateur d'un modèle mathématique de genèse des hydrocarbures. Les méthodes de pyrolyse ont permis de dresser des logs géochimiques des forages étudiés et de déterminer, par le calcul, les paramètres de pyrolyse initiaux des roches-mères, avant leur enfouissement. On a pu ainsi établir, dans le périmètre étudié, des cartes de carbone organique initial, de potentiels pétroliers totaux et de quantités d'HC migrés. L'ensemble de ces résultats montre que les roches-mères de la grande majorité des huiles du Mésozoïque sont situées dans le Lias, s'échelonnant depuis le Toarcien jusqu'à l'Hettangien et que les meilleures zones de potentiel pétrolier du Bassin sont localisées à l'emplacement des régions de forte subsidence à l'époque du Lias. L'étude détaillée des hydrocarbures et celle des biomarqueurs ne permettent pas de distinguer les différentes huiles entre elles, quelle que soit leur profondeur, ni de leur attribuer une origine précise à partir des différents niveaux du Lias. Les cartes de migration mettent en évidence des déplacements latéraux des hydrocarbures dans certaines roches-mères (cas du Toarcien inférieur. Elles montrent aussi un déficit important en hydrocarbures à la base du

  18. Can the Paris Agreement stop global warming?

    DEFF Research Database (Denmark)

    Howalt Owe, Selina; Pedersen, Jens Olaf Pepke

    in the year 2030 of about 55 Gt Carbon to 40 Gt Carbon. This can be compared to an approximate emission of 35 Gt in 2014 and thus means that a global rise in emission of only 5 Gt Carbon is allowed over the next 15 years Using the Danish Center for Earth System Science (DCESS)model [1] we have investigated...... how large an emission reduction is necessary to keep the global temperatures below these targets.The DCESS model is a low order Earth system box model which includes atmosphere, ocean, ocean sediment, land biosphere and lithosphere components, and using the year 1765 as the preindustriallevel. We have...... examined different emission scenarios and the national commitments and find that even if the Paris Agreement is fulfilled, global temperatures will have increased by 1.5 degree C in 2030, and then only a yearly percentage reduction of 5% or more will be sufficient to keep temperatures below 2 degree C...

  19. Ocean commitments under the Paris Agreement

    Science.gov (United States)

    Gallo, Natalya D.; Victor, David G.; Levin, Lisa A.

    2017-11-01

    Under the Paris Agreement nations made pledges known as nationally determined contributions (NDCs), which indicate how national governments are evaluating climate risks and policy opportunities. We find that NDCs reveal important systematic patterns reflecting national interests and capabilities. Because the ocean plays critical roles in climate mitigation and adaptation, we created a quantitative marine focus factor (MFF) to evaluate how governments address marine issues. In contrast to the past, when oceans received minimal attention in climate negotiations, 70% of 161 NDCs we analysed include marine issues. The percentage of the population living in low-lying areas--vulnerable to rising seas--positively influences the MFF, but negotiating group (Annex 1 or small island developing states) is equally important, suggesting political motivations are crucial to NDC development. The analysis reveals gaps between scientific and government attention, including on ocean deoxygenation, which is barely mentioned. Governments display a keen interest in expanding marine research on climate priorities.

  20. Niort – 13 avenue de Paris

    OpenAIRE

    Barbier, Emmanuel

    2013-01-01

    Identifiant de l'opération archéologique : 204904 Date de l'opération : 2009 (EX) Un projet immobilier est situé au nord de la place de la Brèche. Il est bordé à l’ouest par la rue de la Boule d’Or qui a canalisé le ruisseau de la Bouillounousse et à l’est par l’avenue de Paris qui constitue la principale voie d’accès vers l’est depuis l’ancien port de Niort. Ce quartier, localisé sur les franges de l’enceinte médiévale, est urbanisé très tardivement (fin XVIIIe s.). Le diagnostic devait perm...

  1. Monitoring Polaris and Seeing Conditions at PARI

    Science.gov (United States)

    Crawford, April

    2016-01-01

    Pisgah Astronomical Research Institute (PARI) was originally built by NASA to track and collect data from satellites. The location in the Pisgah National Forest was chosen due to the excellent ability of the surrounding mountains to block radio interference and light pollution. The PARI observatory has been monitoring Polaris for over 10 years and has amassed a large collection of images of the star and those surrounding it. While several telescopes have been used throughout the project, we are currently using a Omni XLT Series Celestron and an SBIG ST-8300M CCD camera with a 0.70 arcsecond/pixel ratio. The software is run on Windows, however, we will be making a switch to Linux and implementing a new program to control the camera. The new images, once converted to a usable format (ST10 to FITS), can be automatically fed into an in-house Java program to track the variability of the star and simultaneously determine the seeing conditions experienced on the campus. Since we have several years worth of data, the program will also be used to provide a history of variability and seeing conditions. We ultimately hope to be able to track the possible changes in variability of Polaris, as it's current location on the HR diagram is being studied. The data could also prove valuable for our on-site scientists and many visiting students to study on campus. We are also developing a relative scale for our seeing conditions, accompanied by FWHM measurements in arcseconds that will can be compared to those of surrounding observatories in mountainous areas.

  2. Paris Convention on third party liability in the field of nuclear energy and Brussels Convention Supplementary to the Paris Convention

    International Nuclear Information System (INIS)

    1989-01-01

    This new bilingual (English and French) edition of the 1960 Paris Convention and 1963 Brussels Supplementary Convention incorporates the provisions of the Protocols which amended each of them on two occasions, in 1964 and 1982. The Expose des motifs to the Paris Convention, as revised in 1982 is also included in this pubication. (NEA) [fr

  3. Paris 2000 researches and men; Paris 2000 des recherches et des hommes

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-07-01

    The IWA and ISWA congresses organized in Paris in july showed the latest research developments in the field of water and wastes management. The water sector is more mature than the waste sector but for both a closer association of the public and private is increasing. A summary of the presentations in successively the water and the wastes management is proposed bringing an analysis of the international situation and regulations. (A.L.B.)

  4. Internet rural

    OpenAIRE

    Malla Esqué, Jordi

    2008-01-01

    El món rural és el més afectat pel que fa al retràs tecnològic del país. Una de les parts més afectades, són les comunicacions, i més en concretament, l'accés a Internet, un accés a Internet cada cop més necessari. En el projecte s'intenta donar accés a Internet a la població de San Esteban de Litera per mitjà de la tecnologia Wifi. En primer lloc és realitza un estudi de les tecnologies que es disposa per dur a terme el projecte, s'analitza la legislació vigent, i, és fa un estudi del ...

  5. Internet Sexualities

    Science.gov (United States)

    Döring, Nicola

    The term “internet sexuality” (or OSA, online sexual activities) refers to sexual-related content and activities observable on the internet (cf. Adams, Oye, & Parker, 2003; Cooper, McLoughlin, & Campbell, 2000; Leiblum & Döring, 2002). It designates a variety of sexual phenomena (e.g., pornography, sex education, sexual contacts) related to a wide spectrum of online services and applications (e.g., websites, online chat rooms, peer-to-peer networks). If an even broader range of computer networks - such as the Usenet or bulletin board systems - is included in this extensional definition, one speaks of “online sexuality” or “cybersexuality.”

  6. Internet bullying.

    Science.gov (United States)

    Donnerstein, Ed

    2012-06-01

    There is substantial literature on the impact of the mass media on children's and adolescents' health and development. The question of what role new technology plays in the media's influence is now a subject of both review and discussion, particularly regarding health risks and intervention. This article takes a brief look at online usage and the theoretical mechanisms that might make Internet access more problematic in terms of risks, compared with more traditional media such as television and film. One of these risks, known today as cyberbullying or Internet harassment, is scrutinized in detail. Copyright © 2012 Elsevier Inc. All rights reserved.

  7. [Internet addiction].

    Science.gov (United States)

    Nakayama, Hideki; Higuchi, Susumu

    2015-09-01

    Internet technologies have made a rapid progress, bringing convenience to daily life. On the other hand, internet use disorder and internet addiction (IA) have become reportedly serious health and social problems. In 2013, internet gaming disorder criteria have been proposed in the section of Conditions for Further Study of DSM-5. Existing epidemiological studies by questionnaire methods have reported that the prevalence of IA ranges between 2.8% and 9.9% among youths in Japan. Attention deficit hyperactivity disorder (ADHD), sleeping disorders, depression, obsessive compulsive disorder, and phobic anxiety disorder are extremely common comorbid mental disorders with IA. Some psychotherapies (e.g., cognitive behavioral therapy, motivational interviewing) and medical treatments (e.g., antidepressant drugs, methylphenidate) for comorbid mental disorders as well as rehabilitation (e.g., treatment camp) are effective for IA remission. However, some serious cases of IA may be difficult to treat, and prevention is very important. In future, the prevention, rehabilitations and treatments for IA will be more required in Japan.

  8. Paris law parameter identification based on the Extended Kalman Filter

    Directory of Open Access Journals (Sweden)

    Melgar M.

    2016-01-01

    Full Text Available Aircraft structures are commonly subjected to repeated loading cycles leading to fatigue damage. Fatigue data can be extrapolated by fatigue models which are adopted to describe the fatigue damage behaviour. Such models depend on their parameters for accurate prediction of the fatigue life. Therefore, several methods have been developed for estimating the model parameters for both linear and nonlinear systems. It is useful for a broad class of parameter identification problems when the dynamic model is not known. In this paper, the Paris law is used as fatigue-crack-length growth model on a metallic component under loading cycles. The Extended Kalman Filter (EKF is proposed as estimation method. Simulated crack length data is used to validate the estimation method. Based on experimental data obtained from fatigue experiment, the crack length and model parameters are estimated. Accurate model parameters allow a more realistic prediction of the fatigue life, consequently, the remaining useful life (RUL of component can be accurately computed. In this sense, maintenance performance could be improved.

  9. A Comuna de Paris segundo Louise Michel

    Directory of Open Access Journals (Sweden)

    Samanta Colhado Mendes

    2011-03-01

    Full Text Available

    O presente trabalho visa entender a Comuna de Paris de 1871, que em 2011 completa 140 anos, sob a perspectiva de seus próprios sujeitos históricos, ou seja, buscamos resgatar a memória desta experiência histórica através das memórias e relatos de seus próprios atores. Para tal, estudamos a anarquista Louise Michel, figura central desse texto, que lutou pela Comuna desde suas raízes, no ano de 1870 com a deflagração da guerra franco-prussiana, até a hecatombe final, em maio de 1871.

  10. Paris, Texas. Saksamaal ja sinu peas / Kairi Prints

    Index Scriptorium Estoniae

    Prints, Kairi

    2010-01-01

    6.- 12. oktoobrini Tallinnas ja Tartus toimuval filmifestivalil "Uus Saksa Kino" saab vaadata Wim Wendersi muusikadokumentaale. "Film ja filosoofia" rubriigis koha- ja rahvusespetsiifika eksistentsist tänapäeva filmikunstis ja W. Wendersi filmist "Paris, Texas" (USA 1984)

  11. Turning Paris into reality at the University of California

    Science.gov (United States)

    Victor, David G.; Abdulla, Ahmed; Auston, David; Brase, Wendell; Brouwer, Jack; Brown, Karl; Davis, Steven J.; Kappel, Carrie V.; Meier, Alan; Modera, Mark; Zarin Pass, Rebecca; Phillips, David; Sager, Jordan; Weil, David; TomKat Natural Gas Exit Strategies Working Group

    2018-02-01

    The Paris Agreement highlights the need for local climate leadership. The University Of California's approach to deep decarbonization offers lessons in efficiency, alternative fuels and electrification. Bending the emissions curve globally requires efforts that blend academic insights with practical solutions.

  12. IceBridge PARIS L2 Ice Thickness V001

    Data.gov (United States)

    National Aeronautics and Space Administration — This data set contains contains Greenland ice thickness measurements acquired using the Pathfinder Advanced Radar Ice Sounder (PARIS).The data were collected as part...

  13. MIRIAM: The PACS Project in Paris: Overview and Implementation

    OpenAIRE

    Primo, Henri; Picard, Jean Emmanuel

    1997-01-01

    In this article the authors describe the Management Informatique de la Radiologie et de l’Imagerie Médicale (MIRIAM) major picture archiving and communication system (PACS) project in Paris, France. The Assistance Publique of Paris, France is a healthcare provider and took the initiative to start the largest PACS program in Europe to date. The MIRIAM project will start in 1997 and will be used in different, consecutive phases. A consortium of several companies is in charge of the implementati...

  14. Performance and Place [edited by Leslie Hill and Helen Paris

    OpenAIRE

    Pinchbeck, Michael

    2007-01-01

    Performance and Place edited by Leslie Hill and Helen Paris Basingstoke: Palgrave Macmillan, 2006, 296 pp. (paperback) Edited by artists Hill and Paris, with insightful contributions from placers and makers Performance and Place is a timely, and at times, poetic engagement with an elusive sense of place. Operating between opposite poles of “place” and “placelessness”, writers hop from personal recollection to academic rhetoric. Lois Keidan reminisces about Forced Entertainment’s ‘sublim...

  15. Paris Agreement; research, monitoring and reporting requirements for India

    OpenAIRE

    Ravindranath, N H; Chaturvedi, Rajiv Kumar; Kumar, Poornima

    2017-01-01

    Implementation of the Paris Agreement would require transformative technologies, policies and measures to stabilize warming in the range 1.5- 2 degrees C. Operationalization of the Paris Agreement would necessitate large-scale estimation, monitoring, modelling, reporting and verification of GHG inventories, mitigation actions and their implications and co-benefits, along with reporting on climate change impacts and adaptation. This article highlights the need for research, modelling, monitori...

  16. Signal detection in global mean temperatures after "Paris": an uncertainty and sensitivity analysis

    Science.gov (United States)

    Visser, Hans; Dangendorf, Sönke; van Vuuren, Detlef P.; Bregman, Bram; Petersen, Arthur C.

    2018-02-01

    In December 2015, 195 countries agreed in Paris to hold the increase in global mean surface temperature (GMST) well below 2.0 °C above pre-industrial levels and to pursue efforts to limit the temperature increase to 1.5 °C. Since large financial flows will be needed to keep GMSTs below these targets, it is important to know how GMST has progressed since pre-industrial times. However, the Paris Agreement is not conclusive as regards methods to calculate it. Should trend progression be deduced from GCM simulations or from instrumental records by (statistical) trend methods? Which simulations or GMST datasets should be chosen, and which trend models? What is pre-industrial and, finally, are the Paris targets formulated for total warming, originating from both natural and anthropogenic forcing, or do they refer to anthropogenic warming only? To find answers to these questions we performed an uncertainty and sensitivity analysis where datasets and model choices have been varied. For all cases we evaluated trend progression along with uncertainty information. To do so, we analysed four trend approaches and applied these to the five leading observational GMST products. We find GMST progression to be largely independent of various trend model approaches. However, GMST progression is significantly influenced by the choice of GMST datasets. Uncertainties due to natural variability are largest in size. As a parallel path, we calculated GMST progression from an ensemble of 42 GCM simulations. Mean progression derived from GCM-based GMSTs appears to lie in the range of trend-dataset combinations. A difference between both approaches appears to be the width of uncertainty bands: GCM simulations show a much wider spread. Finally, we discuss various choices for pre-industrial baselines and the role of warming definitions. Based on these findings we propose an estimate for signal progression in GMSTs since pre-industrial.

  17. Internet transparente

    OpenAIRE

    Moreno-Muñoz, A.

    2001-01-01

    Si hay una característica que realmente guíe cada avance tecnológico esa es la levedad. En Internet, la levedad (junto con otras más de las que ya hemos hablado anteriormente) se ha convertido en el objeto inalcanzable de una búsqueda sin fin. Y es que la Red es el lugar de los deseos y de los sueños...

  18. From Paris to the End of Oil

    Directory of Open Access Journals (Sweden)

    Dag Harald Claes

    2016-09-01

    Full Text Available This article discusses the possibilities and obstacles for a cost-effective implementation of policies that will lead to a significant reduction in global CO2 emissions from the use of oil. The structural conditions and economic consequences of changing national or regional energy systems vary dramatically. In addition, there are a large number of actors with strong interests along the energy value chain that may potentially halt, delay or alter the implementation of the Paris treaty. We analyze these issues by first locating oil in the overall energy system, then identifying possibilities and obstacles at various stages of the oil value chain, and finally by contextualizing global oil by discussing whether and how it may be affected by geopolitics and regional conflict. In brief, our argument is that developments in consumption volumes and patterns will be most important. Market forces are vital, but they are influenced by politics and public policy outcomes. Transportation is the most important sector for oil consumption, with changes in transport behavior, modes and technology being vital drivers. The behavior of investors will be a decisive factor in shaping the production side of the oil system. If investments go down as a response to lasting low oil prices and/or because investors decide to turn to green economy options, the supply of oil will logically shrink. On the other hand, the growth and development aspirations of a rapidly growing population in developing countries are likely to stimulate demand and thus increase exploration, production and subsequently the price. Finally, we emphasize the importance of (geopolitics influencing all aspects of the value chain of oil.

  19. INTERNET ADVERTISING: A PRIMER

    OpenAIRE

    Matthew N. O. Sadiku*, Shumon Alam, Sarhan M. Musa

    2017-01-01

    Internet advertising (IA) is using the Internet to market products and services to a large audience. In the current era of Internet commerce, companies have chosen to use Internet advertising and the trend is irreversible. The goal of Internet advertising is to drive customers to your website. Understanding some key concepts of Internet advertising is crucial to creating a strategy that will suit one’s business. This paper provides a brief introduction to Internet or online advertising.

  20. Chemical characteristics of saponins from Paris fargesii var. brevipetala and cytotoxic activity of its main ingredient, paris saponin H.

    Science.gov (United States)

    Wen, Feiyan; Yin, Hongxiang; Chen, Chu; Liu, Xianbo; Xue, Dan; Chen, Tiezhu; He, Jun; Zhang, Hao

    2012-06-01

    More attention was paid to the anti-tumor activity of Rhizoma Paridis (RP) recently, of which the wild resource was decreased significantly. This study was aimed to elucidate the chemical characteristics of Paris fargesii var. brevipetala (PFB) that may be administrated as alternate resource of legal RP. A HPLC-ELSD method was established to characterize the steroid saponins in rhizomes of PFB and two legal Paris species [Paris polyphylla var. chinensis (PPC) and P. polyphylla var. yunnanensis (PPY)] in Chinese Pharmacopoeia (CP). Ten saponins (paris saponins I, II, V, VI, VII, H, gracillin and other three paris saponins) were involved as standards. The results indicated that PFB contained pennogenyl saponins as the main components with small amounts of diosgenin saponins. The total contents of the detected saponins in PFB ranged from 9.12mg/g to 85.33mg/g. Nine of the twelve PFB samples own a total content of paris saponins I, II, VI, and VII more than 6.0mg/g (meeting the standard of CP 2010 edition). Principal Component Analysis (PCA) and Partial Least Squares-Discriminate Analysis (PLS-DA) both confirmed the fact that saponin profiles of PFB, PPC and PPY were different from each other. In addition, paris saponin H (Ps H), the predominant saponin of PFB (>50%), was tested in vitro to evaluate its cytotoxic activities on HepG2, A549, RPE and L929 cells with a positive control of Cisplatin. Ps H showed a remarkable cytotoxic activity on A549 cells with an IC(50) value of 1.53±0.08μg/mL. Copyright © 2012 Elsevier B.V. All rights reserved.

  1. Maio de 1968 em Paris: testemunho de um estudante Paris, May 1968: witness of a student

    Directory of Open Access Journals (Sweden)

    Michel Thiollent

    1998-10-01

    Full Text Available O objetivo deste artigo é apresentar informações sobre os acontecimentos de maio de 1968 na França e seus desdobramentos na vida universitária e intelectual. Os temas abordados são o contexto da crise universitária, as formas de contestação estudantil do ensino de ciências sociais e economia e as fontes intelectuais do movimento. Com base em documentos inéditos, são descritas diversas experiências de comunicação alternativa, de relacionamento entre estudantes e trabalhadores no decorrer dos acontecimentos, assim como uma tentativa de Universidade Popular no 13° distrito de Paris, de julho a outubro de 1968. São analisados alguns aspectos dos debates e da evolução das ciências sociais e da filosofia pós-68, período marcado pela crise do ideário socialista e pelo crescimento do individualismo.This article aims to present the happenigs occured in France in May 1968 and its consequences in the intelectual and university world. The topics are the context of the university crises, the forms of studants complaint against the teaching of Social Sciences and Economy and the intelectual sources of the movement. Based on unpublished documents, many experiences of alternative communication are described and the relationship between students and employees during the happenning and even an attempt to make a Popular University in the 13rd district of Paris, from July to October 1968, as well. Some aspects of the debates and the evolution of the Social Sciences and the Philosophy post 68 are analised. This period was remarked by the crises of the socialist set of ideas and the growth of the individualism.

  2. Internet dynamics

    Science.gov (United States)

    Lukose, Rajan Mathew

    The World Wide Web and the Internet are rapidly expanding spaces, of great economic and social significance, which offer an opportunity to study many phenomena, often previously inaccessible, on an unprecedented scale and resolution with relative ease. These phenomena are measurable on the scale of tens of millions of users and hundreds of millions of pages. By virtue of nearly complete electronic mediation, it is possible in principle to observe the time and ``spatial'' evolution of nearly all choices and interactions. This cyber-space therefore provides a view into a number of traditional research questions (from many academic disciplines) and creates its own new phenomena accessible for study. Despite its largely self-organized and dynamic nature, a number of robust quantitative regularities are found in the aggregate statistics of interesting and useful quantities. These regularities can be understood with the help of models that draw on ideas from statistical physics as well as other fields such as economics, psychology and decision theory. This thesis develops models that can account for regularities found in the statistics of Internet congestion and user surfing patterns and discusses some practical consequences. practical consequences.

  3. Internet-Based Communication

    Science.gov (United States)

    Gernsbacher, Morton Ann

    2014-01-01

    Google the question, "How is the Internet changing the way we communicate?," and you will find no shortage of opinions, or fears, about the Internet altering the way we communicate. Although the Internet is not necessarily making communication briefer (neither is the Internet making communication less formal), the Internet is manifesting…

  4. Manufacturing in the world of Internet collaboration

    Energy Technology Data Exchange (ETDEWEB)

    McDonald, M.J.; Harrigan, R.W.

    1998-05-09

    The Internet and the applications it supports are revolutionizing the way people work together. This paper presents four case studies in engineering collaboration that new Internet technologies have made possible. These cases include assembly design and analysis, simulation, intelligent machine system control, and systems integration. From these cases, general themes emerge that can guide the way people will work together in the coming decade.

  5. Hydrogeological processes in the Paris Basin: climate and geomorphologic impacts of the last five million years

    Energy Technology Data Exchange (ETDEWEB)

    Jost, A.; Violette, S.; Goncalves, J.; Marsily, G. de [Universite Pierre et Marie Curie, Sisyphe (UNIR CNRS 7619), 75 - Paris (France); Ledoux, E. [Ecole des Mines de Paris, Sisyphe (UNIR CNRS 7619, CIG, ENSMP), 77 - Fontainebleau (France); Guyomard, Y.; Robin, C.; Bonnet, St.; Guillocheau, F. [Rennes-1 Univ., Geosciences Rennes (UNIR CNRS 6118), 35 (France); Kageyama, M.; Ramstein, G. [Laboratoire des Sciences du Climat et de l' Environnement (UMR CEA-CNRS), Orme des Merisiers, 91 - Gif sur Yvette (France); Fauquette, S. [Montpellier-2 Univ., Institut des Sciences de l' Evolution de Montpellier (UNIR CNRS 5554) 34 (France); Favreb, E.; Such, J.P. [Universite Claude Bernard Lyon-1, PaleoEnvironnements et PaleobioSphere (UNIR CNRS 5125), 69 - Villeurbanne (France); Michelot, J.L. [OrsayTerre, FRE 2566, Faculte des Sciences, 91 - Orsay (France)

    2005-07-01

    The aim of the present study is to investigate the response of the Paris basin aquifer system to variations in its hydrodynamic boundary conditions on a time scale of several million years, trying to determine if the system has kept the memory of these past changes. Recent changes at a boundary are more especially of importance when considering its effects on groundwater flow in low-diffusivity regions, as it can generate a lasting transient flow, potentially responsible for abnormal pressures creation. For the purpose of this work, a 3D transient modelling of the Paris basin groundwater system has been developed using the code NEWSAM (ENSMP). The geometry and hydrodynamic input data of the model originate from previous studies on a basin model, NEWBAS (ENSMP), built to simulate the 248 My geological history of the basin. Both a geomorphologic and climatic scenarios have been established. Geomorphologic evolution is deduced from digital elevation model analysis, which allows to reconstruct the paleo-topography and measure river-valley incision and alpine orogenesis. Climate forcing results from a suite of paleo-climate modelling experiments using the LMDz atmospheric general circulation model (IPSL) with a refined spatial resolution centered on Paris, for the present, the Last Glacial Maximum (21 kyr BP) and the Middle Pliocene (3 My). The water balance is computed by a distributed hydrologic model, MODSUR (ENSMP). We present the simulated evolution of the transfers in the aquifer system in response to the altered boundary conditions induced by atmospheric and geomorphologic forcing, in the course of the last five million years. (authors)

  6. Die Bedeutung des Internet

    OpenAIRE

    Picot, Arnold; Neuburger, Rahild; Prinz, Aloys; Esser, Josef; Hoeren, Thomas

    2000-01-01

    Gegenwärtig vollzieht sich eine Wandlung von Wirtschaft und Gesellschaft durch das Internet. Sind die hohen Erwartungen, die von vielen an das Internet geknüpft werden, berechtigt? Was vermag das Internet zu leisten?

  7. Paris-Princeton lectures on mathematical finance 2002

    CERN Document Server

    2003-01-01

    The Paris-Princeton Lectures in Financial Mathematics, of which this is the first volume, will, on an annual basis, publish cutting-edge research in self-contained, expository articles from outstanding - established or upcoming! - specialists. The aim is to produce a series of articles that can serve as an introductory reference for research in the field. It arises as a result of frequent exchanges between the finance and financial mathematics groups in Paris and Princeton. The present volume sets standards with articles by P. Bank/H. Föllmer, F. Baudoin, L.C.G. Rogers, and M. Soner/N. Touzi.

  8. Poultry Internet

    Science.gov (United States)

    Cheok, Adrian David

    Poultry are one of the most badly treated animals in the modern world. It has been shown that they have high levels of both cognition and feelings, and as a result there has been a recent trend of promoting poultry welfare. There is also a tradition of keeping poultry as pets in some parts of the world. However, in modern cities and societies, it is often difficult to maintain contact with pets, particularly for office workers. We propose and describe a novel cybernetics system to use mobile and Internet technology to improve human-pet interaction. It can also be used for people who are allergic to touching animals and thus cannot stroke them directly. This interaction encompasses both visualization and tactile sensation of real objects.

  9. Relative humidity impact on aerosol parameters in a Paris suburban area

    Directory of Open Access Journals (Sweden)

    H. Randriamiarisoa

    2006-01-01

    Full Text Available Measurements of relative humidity (RH and aerosol parameters (scattering cross section, size distributions and chemical composition, performed in ambient atmospheric conditions, have been used to study the influence of relative humidity on aerosol properties. The data were acquired in a suburban area south of Paris, between 18 and 24 July 2000, in the framework of the 'Etude et Simulation de la Qualité de l'air en Ile-de-France' (ESQUIF program. According to the origin of the air masses arriving over the Paris area, the aerosol hygroscopicity is more or less pronounced. The aerosol chemical composition data were used as input of a thermodynamic model to simulate the variation of the aerosol water mass content with ambient RH and to determine the main inorganic salt compounds. The coupling of observations and modelling reveals the presence of deliquescence processes with hysteresis phenomenon in the hygroscopic growth cycle. Based on the Hänel model, parameterisations of the scattering cross section, the modal radius of the accumulation mode of the size distribution and the aerosol water mass content, as a function of increasing RH, have been assessed. For the first time, a crosscheck of these parameterisations has been performed and shows that the hygroscopic behaviour of the accumulation mode can be coherently characterized by combined optical, size distribution and chemical measurements.

  10. Simulations

    CERN Document Server

    Ngada, Narcisse

    2015-06-15

    The complexity and cost of building and running high-power electrical systems make the use of simulations unavoidable. The simulations available today provide great understanding about how systems really operate. This paper helps the reader to gain an insight into simulation in the field of power converters for particle accelerators. Starting with the definition and basic principles of simulation, two simulation types, as well as their leading tools, are presented: analog and numerical simulations. Some practical applications of each simulation type are also considered. The final conclusion then summarizes the main important items to keep in mind before opting for a simulation tool or before performing a simulation.

  11. 76 FR 12399 - Culturally Significant Objects Imported for Exhibition Determinations: “Paris: Life & Luxury”

    Science.gov (United States)

    2011-03-07

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF STATE Culturally Significant Objects Imported for Exhibition Determinations: ``Paris: Life & Luxury'' SUMMARY..., I hereby determine that the objects to be included in the exhibition ``Paris: Life & Luxury...

  12. Evolution of IPv6 Internet topology with unusual sudden changes

    Science.gov (United States)

    Ai, Jun; Zhao, Hai; Kathleen, M. Carley; Su, Zhan; Li, Hui

    2013-07-01

    The evolution of Internet topology is not always smooth but sometimes with unusual sudden changes. Consequently, identifying patterns of unusual topology evolution is critical for Internet topology modeling and simulation. We analyze IPv6 Internet topology evolution in IP-level graph to demonstrate how it changes in uncommon ways to restructure the Internet. After evaluating the changes of average degree, average path length, and some other metrics over time, we find that in the case of a large-scale growing the Internet becomes more robust; whereas in a top—bottom connection enhancement the Internet maintains its efficiency with links largely decreased.

  13. Evolution of IPv6 Internet topology with unusual sudden changes

    International Nuclear Information System (INIS)

    Ai Jun; Su Zhan; Li Hui; Zhao Hai; Carley, Kathleen M.

    2013-01-01

    The evolution of Internet topology is not always smooth but sometimes with unusual sudden changes. Consequently, identifying patterns of unusual topology evolution is critical for Internet topology modeling and simulation. We analyze IPv6 Internet topology evolution in IP-level graph to demonstrate how it changes in uncommon ways to restructure the Internet. After evaluating the changes of average degree, average path length, and some other metrics over time, we find that in the case of a large-scale growing the Internet becomes more robust; whereas in a top—bottom connection enhancement the Internet maintains its efficiency with links largely decreased

  14. The second skin of three archers: Herakles, Paris and Dolon

    Directory of Open Access Journals (Sweden)

    José Javier Vilariño Rodríguez

    2010-11-01

    Full Text Available The wearing of fur of lions, leopards and wolves by Herakles, Paris and Dolon, respectively, allows us, throw the study of the features and power attributed to those beasts, to review the importance and the status granted in the Greek world to each of those legendary archers.

  15. Retracted: Effect of Paris polyphylla extract on seconddegree burns ...

    African Journals Online (AJOL)

    2018-01-26

    Jan 26, 2018 ... This article previously published in Volume 15 Issue 10 of this journal in October 2016 has been retracted in line with the guidelines from the Committee on Publication Ethics (COPE, http://publicationethics.org/resources/guidelines). Retracted: Ma Z, Yin W, Hu G, Zhu Z, Huang Z. Effect of Paris polyphylla ...

  16. Europeanising spaces in Paris, ca. 1947-1962

    NARCIS (Netherlands)

    McDonnell, H.M.

    2014-01-01

    This examination of ‘Europeanising spaces’ looks at spaces in Paris in which ideas about Europe were formulated, expressed, exchanged, circulated, and contested during this post-war period, roughly between the escalation of the Cold War and the end of the Algerian war of decolonisation. The analysis

  17. Graph Theory in Paris : Conference in Memory of Claude Berge

    CERN Document Server

    Fonlupt, Jean; Fouquet, Jean-Luc; Fournier, Jean-Claude; Alfonsín, Jorge

    2007-01-01

    In July 2004, a conference on graph theory was held in Paris in memory of Claude Berge, one of the pioneers of the field. The event brought together many prominent specialists on topics, such as perfect graphs and matching theory, upon which Claude Berge's work has had a major impact. This volume includes contributions to these and other topics from many of the participants.

  18. What does the Paris Agreement mean for adaptation?

    NARCIS (Netherlands)

    Lesnikowski, Alexandra; Ford, James; Biesbroek, Robbert; Berrang-Ford, Lea; Maillet, Michelle; Araos, Malcolm; Austin, Stephanie E.

    2017-01-01

    The Paris Agreement takes a significant step forward in strengthening the adaptation pillar of global climate policy. By widening the normative framing around adaptation, calling for stronger adaptation commitments from states, being explicit about the multilevel nature of adaptation governance, and

  19. Withdrawing from the Paris climate agreement hurts the US

    Science.gov (United States)

    Bordoff, Jason

    2017-09-01

    The Trump administration's domestic plans would have curtailed the nation's climate action even if it had stayed in the Paris Agreement. Yet, the decision to leave the agreement undermines US international energy and climate leadership and the prospects of ramping up global climate policy ambition.

  20. Paris polyphylla extract inhibits proliferation and promotes apoptosis ...

    African Journals Online (AJOL)

    Purpose: To investigate the effect of Paris polyphylla extract (PPE) on proliferation and apoptosis in. A549 human lung cancer cells. Methods: Morphological changes were examined by microscopy in A549 cells after exposure to PPE. Trypan blue staining of living cells was used to aid the construction of the cell growth ...

  1. Paris polyphylla extract inhibits proliferation and promotes apoptosis ...

    African Journals Online (AJOL)

    Purpose: To investigate the effect of Paris polyphylla extract (PPE) on proliferation and apoptosis in A549 human lung cancer cells. Methods: Morphological changes were examined by microscopy in A549 cells after exposure to PPE. Trypan blue staining of living cells was used to aid the construction of the cell growth curve ...

  2. iFogSim: A Toolkit for Modeling and Simulation of Resource Management Techniques in Internet of Things, Edge and Fog Computing Environments

    OpenAIRE

    Gupta, Harshit; Dastjerdi, Amir Vahid; Ghosh, Soumya K.; Buyya, Rajkumar

    2016-01-01

    Internet of Things (IoT) aims to bring every object (e.g. smart cameras, wearable, environmental sensors, home appliances, and vehicles) online, hence generating massive amounts of data that can overwhelm storage systems and data analytics applications. Cloud computing offers services at the infrastructure level that can scale to IoT storage and processing requirements. However, there are applications such as health monitoring and emergency response that require low latency, and delay caused ...

  3. Internet addiction or excessive internet use.

    Science.gov (United States)

    Weinstein, Aviv; Lejoyeux, Michel

    2010-09-01

    Problematic Internet addiction or excessive Internet use is characterized by excessive or poorly controlled preoccupations, urges, or behaviors regarding computer use and Internet access that lead to impairment or distress. Currently, there is no recognition of internet addiction within the spectrum of addictive disorders and, therefore, no corresponding diagnosis. It has, however, been proposed for inclusion in the next version of the Diagnostic and Statistical Manual of Mental Disorder (DSM). To review the literature on Internet addiction over the topics of diagnosis, phenomenology, epidemiology, and treatment. Review of published literature between 2000-2009 in Medline and PubMed using the term "internet addiction. Surveys in the United States and Europe have indicated prevalence rate between 1.5% and 8.2%, although the diagnostic criteria and assessment questionnaires used for diagnosis vary between countries. Cross-sectional studies on samples of patients report high comorbidity of Internet addiction with psychiatric disorders, especially affective disorders (including depression), anxiety disorders (generalized anxiety disorder, social anxiety disorder), and attention deficit hyperactivity disorder (ADHD). Several factors are predictive of problematic Internet use, including personality traits, parenting and familial factors, alcohol use, and social anxiety. Although Internet-addicted individuals have difficulty suppressing their excessive online behaviors in real life, little is known about the patho-physiological and cognitive mechanisms responsible for Internet addiction. Due to the lack of methodologically adequate research, it is currently impossible to recommend any evidence-based treatment of Internet addiction.

  4. Internet Addiction among Adolescence

    Science.gov (United States)

    Sargin, Nurten

    2012-01-01

    Each innovation brings along many risks. One of the risks related with the Internet use is Internet addiction. The aim of this study is to examine Internet addiction in adolescence in terms of gender, Internet access at home and grades. The research design used was survey method. The study population consisted of second stage students attending…

  5. The Internet and tourism

    OpenAIRE

    Verner, Zbyněk

    2012-01-01

    This work concentrates on Internet and its influence on tourism. It describes history of Internet, tourism and interactions among them. Next this work deals with the newest trends of Internet and their influence on tourism. Last but not least, it analyzes the influence of Internet on demand in tourism in Czech Republic.

  6. Internet-kulttuuri nykytaiteessa

    OpenAIRE

    Höyssä, Timo

    2016-01-01

    Internet-kulttuuri nykytaiteessa Tutkimuksessa tarkastellaan internet-taiteen historiaa ja nykyisiä esityskäytäntöjä sekä sitä miten globaali internet-kulttuuri on muokannut nykytaidetta sekä galleriassa että webissä. Tutkimuksessa kysytään miten internetin kehitys on vaikuttanut internet-taiteeseen sekä post-internet-taiteen syntyyn? Mikä on internetin paikka nykytaiteessa sekä populaarikulttuurissa? Internet culture in contemporary art A study on the history of Internet art and it’...

  7. Aerosol Plume during a Polluted Event Occuring Over Paris Area and its Potential Photochemical Effect

    Science.gov (United States)

    Randriamiarisoa, H.; Chazette, P.; Sanak, J.; Hauglustaine, D.

    2002-12-01

    As in many big cities, there are several pollution events in Paris area. A thorough understanding of the processes leading on the formation of pollutants and their transport during pollution episodes is necessary. One of the pertinent factors, which contributions on atmospheric chemistry and radiative effect are not yet well known, is the aerosol. ESQUIF (Etude et Simulation de la QUalité de l?air en Ile de France) is the first program dedicated to study such issues over the Paris area. It was carried out from summer 1998 to winter 2000 (Menut et al., 2000). To characterize all the properties of the urban aerosol, many campaigns were coordinated using both ground and airborne measurements (Chazette et al., 2000). We are focusing on the 31st of July 2000 where a well-defined polluted plume has been observed. Aerosol number concentrations in different size classes were measured and show that urban aerosol in Paris area is mainly submicronic. The absorbent part of the aerosol, mainly associated to the black carbon component, has been observed to be associated to particles with diameter less than 0.1 æm. The single scattering albedo has been assessed to be close to 0.85 leading to a significant influence on the photochemical chemistry. Indeed, a significant decrease of the daily maximum ozone concentration has been calculated using the INCA model and will be presented. ACKNOWLEDGEMENTS The Programme National de Chimie Atmosphérique, INSU supported this work. REFERENCES Chazette P., H. Randriamiarisoa, J. Sanak, C. Flamant, J. Pelon, M. Sicard, H. Cachier, F. Aulagnier, R. Sarda-Esteve, L. Gomes, S. Alfaro and A. Gaudichet (2001). ESQUIF 2000 : Aerosol survey over the Ile-de-France area, J. Aerosol Sci ., 32/suppl. 1, S439-S440. Menut, L., R. Vautard, C. Flamant, A. Abonnel, M. Beekmann, P. Chazette, P.H. Flamant, D. Gombert, D. Guédalia, D. Kley, M.P. Lefebvre, B. Lossec, D. Martin, G. Mégie, P. Perros, M. Sicard and G. Toupance (2000). Measurements and modelling

  8. Trends in Internet Marketing

    OpenAIRE

    Panchanathan, Nitin

    2005-01-01

    Internet marketing involves the usage of the Internet to market and sell goods or services. In this thesis we wished to seek answers for the following questions with the help of web, email surveys taking into consideration consumer perspective, company perspective and 3rd party internet marketing agency perspective. Our survey sample was based on a small set of companies, consumers and internet marketing agencies. The survey results helped us in predicting the trends in internet marketing. We...

  9. Gender differences in Internet identification and Internet anxiety ...

    African Journals Online (AJOL)

    This resulted in three factors namely, Internet identification, Internet anxiety and Internet use. A significant negative relationship was found between Internet identification and Internet anxiety and a significant positive relationship was found between Internet identification and Internet use. Significant gender differences were ...

  10. Internet enlightens

    International Nuclear Information System (INIS)

    Figueiredo, S.

    2011-01-01

    This section gathers a selection of Internet links to online articles dealing with radiation protection issues. Below are the titles of the papers with their web site source: 1 - A mission of the European Commission verifies the proper enforcement by France of the EURATOM treaty dispositions relative to the control of radioactivity in the vicinity of uranium mines (http://www.asn.fr); 2 - tritium contamination at Saint-Maur-des-Fosses: new results from measurements performed by IRSN in the environment; 3 - status of radioactivity monitoring in French Polynesia in 2009 (http://www.irsn.fr); 4 - study of mortality and cancers impact near the Aube facility for low- and medium-activity waste storage (http://www.invs.sante.fr); 5 - Marcel Jurien de la Graviere appointed president of the guidance committee of the defense nuclear expertise of the Institute of radiation protection and nuclear safety (IRSN) (http://www.legifrance.gouv.fr); 6 - radiation protection 163: 'Childhood Leukaemia - Mechanisms and Causes'; 7- Radiation Protection 164: Radioactive effluents from nuclear power stations and nuclear fuel reprocessing sites in the European Union, 2004-08; 8 - Radiation Protection 165: Medical Effectiveness of Iodine Prophylaxis in a Nuclear Reactor Emergency Situation and Overview of European Practices Protection (http://ec.europa.eu); 9 - Report RIFE 15: Radioactivity in Food and the Environment - RIFE (SEPA - Scottish Environment Protection Agency, http://www.sepa.org.uk); 10 - HPA response statement: Advisory Group on Ionising Radiation's report on circulatory disease risk (HPA - Health Protection Agency, http://www.hpa.org.uk); 11 - launching of the national database for the voluntary registering of (quasi) incidents (AFCN - Federal agency of nuclear control, http://www.fanc.fgov.be); 12 - Radiation dose optimization in nuclear medicine (IAEA RPOP - Radiation Protection Of Patients, http://rpop.iaea.org); 13 - The government of Canada finances projects aiming at

  11. Vincenzo Neri and His Legacy in Paris and Bologna.

    Science.gov (United States)

    Vanone, Federico; Lorusso, Lorenzo; Venturini, Simone

    2016-01-01

    Italian neurologist Vincenzo Neri was able to discover cinematography at the beginning of his career, when in 1908 he went to Paris to learn and improve his clinical background by following neurological cases at La Pitié with Joseph Babinski, who became his teacher and friend. While in Paris, Neri photographed and filmed several patients of famous neurologists, such as Babinski and Pierre Marie. His stills were published in several important French neurological journals and medical texts. He also collaborated with Georges Mendel, who helped Doyen film the first known surgical operation in the history of cinema. In 1910, when he came back to Bologna, he continued in his clinical activities and, for 50 years, slowly developed a huge archive of films, images, and prints of neurological, psychiatric, and orthopedic cases. This archive was extremely helpful to Neri, who especially needed to analyze neurological disorders and to differentiate them from functional conditions in order to understand clinical signs, rules, and mechanisms.

  12. Paris-Princeton lectures on mathematical finance 2010

    CERN Document Server

    Cousin, Areski; Guéant, Olivier; Hobson, David; Jeanblanc, Monique; Lasry, Jean-Michel; Laurent, Jean-Paul; Lions, Pierre-Louis; Tankov, Peter

    2011-01-01

    The Paris-Princeton Lectures on Mathematical Finance, of which this is the fourth volume, publish cutting-edge research in self-contained, expository articles from outstanding specialists - established or on the rise! The aim is to produce a series of articles that can serve as an introductory reference source for research in the field. The articles are the result of frequent exchanges between the finance and financial mathematics groups in Paris and Princeton. The present volume sets standards with articles by Areski Cousin, Monique Jeanblanc and Jean-Paul Laurent, Stéphane Crépey, Olivier Guéant, Jean-Michel Lasry and Pierre-Louis Lions, David Hobson, and Peter Tankov.

  13. Les mauvais rêves. Une prison à Disneyland Paris

    OpenAIRE

    Genetelli, Olivier

    2011-01-01

    Situé à 35 km de Paris, dans la nouvelle ville de Marne-La-Vallée, Disneyland Paris représente la première destination de loisirs d'Europe. L'implantation du “rongeur aux grande oreilles” ne s'est pas contentée d'établir un simple parc à thème, mais elle a cherché à imposer un cadre de vie sur toute une partie du territoire français, à travers un partenariat public-privé unique en France. De ce fait, nous nous retrouvons dans un “territoire-bulle” contrôlé par Disney. Tout y est propre, sécur...

  14. Retracted: Effect of Paris polyphylla extract on second- degree burns ...

    African Journals Online (AJOL)

    2018-01-26

    Jan 26, 2018 ... Retracted: Ma Z, Yin W, Hu G, Zhu Z, Huang Z. Effect of Paris polyphylla extract on second-degree burns in rats. Trop J Pharm Res 2016; 15(10):2131-2135 doi: http://dx.doi.org/10.4314/tjpr.v15i10.11. From the Editor. Our attention was drawn to the falsification of the data published in this article which was ...

  15. [Nepal earthquake: nursing missions in Paris and Kathmandu].

    Science.gov (United States)

    Poux, Chrystel; Sergent, Jean-Louis

    2016-01-01

    A violent earthquake hit Nepal on 25th April 2015, injuring and killing thousands. A nurse manager and a nurse, both working in anaesthesia and reservists in the French Health Emergency Preparedness and Response Organisation, describe their mission: one working in the crisis centre in Paris, the other on the ground, providing assistance to French victims. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

  16. Could US mayors achieve the entire US Paris climate target?

    Science.gov (United States)

    Gurney, K. R.; Huang, J.; Hutchins, M.; Liang, J.

    2017-12-01

    After the recent US Federal Administration announcement not to adhere to the Paris Accords, 359 mayors (and counting) in the US pledged to maintain their commitments, reducing emissions within their jurisdictions by 26-28% from their 2005 levels by the year 2025. While important, this leaves a large portion of the US landscape, and a large amount of US emissions, outside of the Paris commitment. With Federal US policy looking unlikely to change, could additional effort by US cities overcome the gap in national policy and achieve the equivalent US national Paris commitment? How many cities would be required and how deep would reductions need to be? Up until now, this question could not be reliably resolved due to lack of data at the urban scale. Here, we answer this question with new data - the Vulcan V3.0 FFCO2 emissions data product - through examination of the total US energy related CO2 emissions from cities. We find that the top 500 urban areas in the US could meet the national US commitment to the Paris Accords with a reduction of roughly 30% below their 2015 levels by the year 2025. This is driven by the share of US emissions emanating from cities, particularly the largest cohort. Indeed, as the number of urban areas taking on CO2 reduction targets grows, the less the reduction burden on any individual city. In this presentation, we provide an analysis of US urban CO2 emissions and US climate policy, accounting for varying definitions of urban areas, emitting sectors and the tradeoff between the number of policy-active cities and the CO2 reduction burden.

  17. Le Paris d’Hemingway : une question de style

    OpenAIRE

    Mallier, Clara

    2017-01-01

    Hemingway’s representation of Paris in The Sun Also Rises and A Moveable Feast has held many a reader in thrall. It steers clear of traditional description as the author prefers to "make" the city rather than "describe" it. This article analyzes Hemingway’s style in the light of this enigmatic aesthetic statement. The author’s idiosyncratic syntax tends to blur the semantic frontiers between juxtaposed words, and his use of repetition enhances the musicality of sentences, which constitutes th...

  18. Probabilistic analysis of crack containing structures with the PARIS code

    International Nuclear Information System (INIS)

    Brueckner-Foit, A.

    1987-10-01

    The basic features of the PARIS code which has been developed for the calculation of failure probabilities of crack containing structures are explained. An important issue in the reliability analysis of cracked components is the probabilistic leak-before-break behaviour. Formulae for the leak and break probabilities are derived and it is shown how a leak detection system influences the results. An example taken from nuclear applications illustrates the details of the probabilistic leak-before-break analysis. (orig.) [de

  19. Revision of the Paris and Brussels Conventions of Nuclear Liability

    International Nuclear Information System (INIS)

    Reyners, P.

    2002-01-01

    The Contracting Parties to the 1960 Paris Convention on Third Party Liability in the Field of Nuclear Energy and to the 1963 Brussels Convention Supplementary to the Paris Convention, have concluded this Spring four years of negotiation on the revision of these instruments. This exercise was itself started as a logical consequence of the adoption in 1997 of a revised Vienna Convention on Civil Liability for Nuclear Damage and of a Convention on Supplementary Compensation for Nuclear Damage. The Contracting Parties have concluded that the existing regime established by these Conventions remains viable and sound but that it also warrants improvements to ensure that greater financial security will be available to compensate a potentially larger number of victims in respect of a broader range of nuclear damage. A number of more technical amendments have also been agreed, in particular to ensure compatibility with other existing Conventions in this field. When the revised Paris and Brussels Conventions come into force, the total amount of funds available for compensation, provided by the liable nuclear operator and by the States concerned, will be 1.5 billion euros. (author)

  20. Smoke Inhalation and Cyanide Poisoning: 20 Years of Paris Experience

    International Nuclear Information System (INIS)

    Baud, F. J.

    2007-01-01

    Hydroxocobalamin has been used as a cyanide poisoning antidote for many years in France. It has recently been approved by the US FDA. In Paris, hydroxocobalamin is carried by the Brigade de Sapeurs Pompiers (Paris Fire Brigade) in mobile intensive care vehicles and has been administered empirically to victims of enclosed-space fire smoke inhalation who meet the criteria of having soot in the nose, mouth, or throat, any alteration in mental status or disturbance in consciousness, and especially if any degree of hypotension is present (BP less than or equal to 100 mmHg systolic). The administration of hydroxocobalamin at the scene was shown to be safe. Hydroxocobalamin has also been efficacious and safe in 'pure' cyanide poisoning, as long as brain death has not already occurred. A 'toxidrome' of cyanide poisoning has been developed in our institution in Paris, and its application can assist in making the diagnosis of this life-threatening poisoning which cannot be emergent diagnosed by currently-available laboratory methods.(author)

  1. A thyrotoxicosis outbreak due to dietary pills in Paris

    Directory of Open Access Journals (Sweden)

    Vincent Ioos

    2008-10-01

    Full Text Available Vincent Ioos1, Vincent Das1, Eric Maury1,2, Jean-Luc Baudel1, Jérôme Guéchot3, Bertrand Guidet1,2, Georges Offenstadt1,21Réanimation Médicale; 2Université Pierre et Marie Curie-Paris 6, INSERM, UMR-S 707; 3Unité d’Hormonologie, APHP, Hôpital Saint Antoine, F-75012, Paris, FranceAbstract: Three women were consecutively admitted to our medical intensive care unit for thyrotoxicosis after the ingestion of dietary pills accidentally containing high levels of thyroxin. These cases were observed during an outbreak in the Paris area. Despite similar blood levels of thyroid hormones, their clinical presentation and outcome were very different. One patient developed febrile confusion and died from malignant hyperthermia. The second one had progressive confusion requiring mechanical plasma exchange therapy and had a favorable outcome. The third one had very moderate symptoms. These exceptional observations raise several issues concerning diagnosis, physiopathology and treatment of thyrotoxicosis factitia.Keywords: thyrotoxicosis, dietary pills, thyroxin

  2. “Safeguarding the Right to Data Protection in the EU”, 30th and 31st October 2014, Paris, France

    Directory of Open Access Journals (Sweden)

    Mistale Taylor

    2015-02-01

    Full Text Available This contribution is based on presentations and discussions at the conference “Safeguarding the Right to Data Protection”, held in Paris on the 30th and 31st October, 2014. Vladimir Marinescu, of the Academy of European Law (hereafter: ERA, in cooperation with the Cour de Cassation, organised the event. The conference looked at developments in EU data protection law with a focus on data protection as a fundamental right. Speakers discussed recent jurisprudence from the Court of Justice of the European Union (hereafter: CJEU or the Court, the European Court of Human Rights (hereafter: ECtHR and national courts. The conference covered four main focus areas: EU data protection law; civil and criminal law aspects of data protection and the internet; data protection as a cornerstone of European fundamental rights protection; and data protection remedies. This contribution elaborates upon some of the most pertinent issues speakers discussed.

  3. Internet user behaviour

    Directory of Open Access Journals (Sweden)

    Radbâță, A.

    2011-01-01

    Full Text Available Internet is a useful tool for everybody in a technologically advanced world. As Internet appears and develops, it creates a totally new network environment. The development of commerce on the Internet based on virtual communities has become one of the most successful business models in the world. After analyzing the concept of internet, the e-commerce market and its marketing mix and the benefits and limitations of the Internet, we have presented a few studies on Internet user behaviour. Furthermore, the paper looks at a representative sample of Romanian internet users. The results reveal that the Romanians are using the Internet especially for information gathering, e-mail, entertainment and social networking.

  4. Commercialisation of Internet

    DEFF Research Database (Denmark)

    Henten, Anders; Skouby, Knud Erik

    An anthology dealing with the commercialisation of Internet and the development of new services.......An anthology dealing with the commercialisation of Internet and the development of new services....

  5. Internet flash of lightning

    International Nuclear Information System (INIS)

    Anon.

    2005-01-01

    Seven Internet sites are given relative to European Research and IAEA; Three sites in relation with optimization of radiation protection and environment, Google scolar, medicine, radioecology, finally seventeen Internet sites are detailed in this article. (N.C.)

  6. Internet Addiction and Antisocial Internet Behavior of Adolescents

    OpenAIRE

    Ma, Hing Keung

    2011-01-01

    Internet addiction and the moral implication of antisocial Internet behavior will be investigated in this paper. More and more people use the Internet in their daily life. Unfortunately the percentage of people who use the internet excessively also increases. The concept of Internet addiction or pathological use of Internet is discussed in detail, and the characteristics of Internet addicts are also delineated. The social (especially the antisocial) use of Internet is discussed. It is argued ...

  7. Mobile Energy Internet

    OpenAIRE

    Liu, Mingqing; Xiong, Mingliang; Deng, Hao; Liu, Qingwen; Wu, Jun; Xia, Pengfei

    2018-01-01

    Similar to the evolution from wired Internet to mobile Internet (MI), the growing demand of power delivery anywhere and anytime appeals for power grid transformation from wired to mobile domain. We propose here the next generation of power delivery network -- mobile energy internet (MEI) for wireless energy transfer within a mobile range from several meters to tens of meters. MEI will be a significant complement for Internet of things (IoT), because battery charging is one of the biggest head...

  8. Insights into internet memes

    OpenAIRE

    Bauckhage, Christian

    2011-01-01

    Internet memes are phenomena that rapidly gain popularity or notoriety on the Internet. Often, modifications or spoofs add to the profile of the original idea thus turning it into a phenomenon that transgresses social and cultural boundaries. It is commonly assumed that Internet memes spread virally but scientific evidence as to this assumption is scarce. In this paper, we address this issue and investigate the epidemic dynamics of 150 famous Internet memes. Our analysis is based on time seri...

  9. Internet Governance: An Introduction

    OpenAIRE

    Arthur J. Cordell; Prabir K. Neogi

    2007-01-01

    Internet Governance: An Introduction offers a complete guide to the “ins and outs” of Internet governance. Drawing on a range of international authors Internet Governance is best suited for those seeking an overview of the range of issues involved as the Internet becomes increasingly important to bu siness and to society in general, affecting the daily lives of millions of people around the world.

  10. Broadband and the Internet.

    Science.gov (United States)

    Gutierrez, Vicente

    2002-01-01

    The Internet is a tool one can use every day to get information. In every location, the way you can access the Internet is different. The purpose of this article is to review the different types of Internet access available with emphasis on broadband. The advantages and disadvantages of every type of access are discussed.

  11. Internet Addiction in Adolescents

    Science.gov (United States)

    Rebisz, Slawomir; Sikora, Ilona

    2016-01-01

    The possibilities offered by the use of the Internet increasingly intensify the problem of Internet addiction, which has become more prevalent in the last decade, marked by the growing availability of mobile devices and new media and their exacerbation of the problem. Research on Internet addiction, initiated by Kimberly Young at the end of the…

  12. Advertising on the Internet.

    Science.gov (United States)

    Jugenheimer, Donald W.

    1996-01-01

    States that although many advertisers have intentions of utilizing the Internet for advertising, which can provide specific audience targeting and buyer/seller interactivity, few have been successful. Explains advantages and disadvantages of using the Internet for advertising purposes. Cites special problems with Internet advertising and successes…

  13. Internet Addiction and Psychopathology

    Science.gov (United States)

    Koc, Mustafa

    2011-01-01

    This study examined the relationships between university students' internet addiction and psychopathology in Turkey. The study was based on data drawn from a national survey of university students in Turkey. 174 university students completed the SCL-90-R scale and Addicted Internet Users Inventory. Results show that students who use internet six…

  14. Internet from Above.

    Science.gov (United States)

    Sullivan, Laura

    1998-01-01

    Explains how fast and reliable Internet access can be obtained by using satellite communications based on experiences at a high school in Mississippi. Discusses Internet communications; how it was implemented in the media center; local area networks; the need for Ethernet-based connection to the Internet; and price. (LRW)

  15. The Sensing Internet

    DEFF Research Database (Denmark)

    Heller, Alfred

    2015-01-01

    . Sensor networks can be seen as an important part of the Internet of Things and may even constitute an Internet of Sensors, since the communication layers can differ from the Internet standards. The current paper describes the case for application, followed by a discussion of the observed adaptive...

  16. Measuring the internet

    NARCIS (Netherlands)

    Zhou, X.

    2006-01-01

    The Internet is a collection of networks that use the TCP/IP suite of protocols. It has a huge impact on human activity. There are currently hundreds of millions of computers connected to the Internet, generating several petabytes traffic a day. Internet is still growing rapidly. However, the

  17. Fog modelling during the ParisFog campaign: predictive approach and spatial heterogeneity effect

    International Nuclear Information System (INIS)

    Zhang, Xiaojing

    2010-01-01

    In fog or low clouds modeling, the accurate comprehension of the interaction among the turbulence, the microphysics and the radiation is still an important issue in improvement of numerical prediction quality. The improvement of fog modeling is important both in forecasting in transportation and in industrial domain by reason of their discharges atmospheric (cooling tower, smog...). The 1D version of Code-Saturne has been used for the numerical simulation with the observational data from the ParisFog campaign, which took place at the SIRTA site during 2006-2007 winter. The comparison between the simulation and observation shows that the model is able to reproduce correctly the fog evolution from its formation to its dissipation. The sensitivity analysis of the behavior of the different parameterizations shows that the fog dynamic is sensible to the turbulence closure, the fog water content to the sedimentation processes and the fog droplet spectrum to the nucleation scheme. The performance of a long-period simulation in forecasting mode shows that the robustness of the model and the contribution of the coupling by nudging and a mesoscale model in 36 hours advance. The 3D version of Code-Saturne allows us to study the effect of spatial heterogeneity on the fog formation. Firstly, the simulations have been performed within a homogeneous horizontal domain with RANS mode. And then, the surface roughness in different type of surface and the building area will be taken into account. (author) [fr

  18. Les Enjeux Éthiques d'Internet en Afrique de l'Ouest: Vers un ...

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

    Internet permettrait de gagner du temps en l'utilisant comme outil pour ses propres recherches. C'est le cas par ...... Néologisme proposé par Pierre Léonard Harvey dans son ouvrage Appropriation, réseaux, groupes virtuels (1996) ; définition tirée du dictionnaire : Les mots de la cyberculture, Paris, Belin, 1998. Dans le ...

  19. USA Withdrawal from Paris Agreement – What Next?

    Directory of Open Access Journals (Sweden)

    Sergey Chestnoy

    2017-12-01

    Full Text Available In June 2017, President Trump announced the USA’s withdrawal from the Paris Climate Accord, which had been ratified for less than a year, thanks in large part to the USA. That drastic shift followed the change in residency at the White House. Withdrawing from the Paris Accord presents an interesting topic for analysis. There’s the practical side of the withdrawal procedure as set out in Article 28 of the agreement, not to mention the consequences of US non-participation in addressing international climate issues. There are other international forums (Such as G8 and G20, which also have an interest in climate related topics. The Article analyses the U.S. position in negotiations and its commitments assumed the moment the United Nations Framework Convention on Climate Change (UNFCCC came into effect until now: the reduction of greenhouse gas emissions, financial aid and reporting. It also provides general analysis of national legal obligations under the Paris Accord, ratification of that agreement in general and in particularly another that took place in the USA, it focuses on the specifics of withdrawal. The specified three-year period from the Agreement becoming active, after which any party may withdraw from it (2019, is a noteworthy detail. It is well-known that the Paris Agreement provides a framework that does not impose individual national commitments or a commitment to a compliance system. In essence, and from a legal point of view, it is nonbinding. This was what allowed the USA to accept the terms of the accord relatively quickly and to use the simplified procedure, which by-passed Congress. In the opinion of the authors, President Trump’s resolution to withdraw should, possibly, be considered as a simple continuation of his election discourse and the fulfilment of a campaign promise. Additionally, President Trump’s declared intent to review the Paris Accord has legal grounds on which to launch further international negotiations

  20. Simulation

    DEFF Research Database (Denmark)

    Gould, Derek A; Chalmers, Nicholas; Johnson, Sheena J

    2012-01-01

    Recognition of the many limitations of traditional apprenticeship training is driving new approaches to learning medical procedural skills. Among simulation technologies and methods available today, computer-based systems are topical and bring the benefits of automated, repeatable, and reliable...... performance assessments. Human factors research is central to simulator model development that is relevant to real-world imaging-guided interventional tasks and to the credentialing programs in which it would be used....

  1. Challenges for the geosciences after the Paris agreement

    Science.gov (United States)

    Knutti, R.; Sedlacek, J.; Rogelj, J.; Fischer, E. M.

    2016-12-01

    The world's governments agreed to limit global mean temperature change to below 2 °C or 1.5°C compared with pre-industrial levels in Paris. These warming targets are often perceived by the public as a universally accepted goal, identified by scientists as a safe limit that avoids dangerous climate change. This perception is incorrect: no scientific assessment has clearly justified or defended 2°C as a safe level of warming, and indeed, this is not a problem that science alone can address. We argue that global temperature is the best climate target quantity, but it is unclear what level can be considered safe. However, irrespective of the target, the concept of cumulative carbon implies that substantial and sustained emission reductions are required to limit climate change to temperature levels that are currently being considered safe. The Paris agreement poses many open questions to the geoscience community: the impacts of a temperature overshoot, the limits of negative emissions, and the role of radiative forcings other than carbon dioxide need to be better understood. Treating uncertainties, incorporating risk, and linking local impacts and development objectives to global climate goals also remain major open issues that need to be tackled in a continued dialogue with science communities. The negotiations up to Paris and the 2 °C target have been useful for anchoring discussions, but ineffective in triggering the required emission reductions; the debates on considering different targets are strongly at odds with the current real-world level of action. These debates are moot, however, as the decisions that need to be taken now to limit warming to 1.5 or 2 °C are very similar. We need to agree how to start, not where to end mitigation.

  2. A Library in the Grands Moulins de Paris: challenging Reality

    Directory of Open Access Journals (Sweden)

    Catherine Tresson

    2006-07-01

    Full Text Available In 2006, the University of Paris 7 and its new Main Library will move to Paris Rive Gauche, a recently developed neighbourhood on the left bank of the Seine. The library will occupy most of the city’s former industrial mills, the Grands Moulins de Paris. As part of the project, the library developed a very detailed functional program. The facilities are expected to comprise 1,800 workstations (half of which will be computerized, and upon completion will have a capacity of 300,000 freely accessible documents and 350,000 documents in store over a total surface area of some 12,000 m2. The architect Rudy Ricciotti won the international competition to design the library held in 2001. Perfectly suited to its function, the industrial building in which the library is housed dates from the 1920s. It presents both advantages (vast surfaces, sufficient load-bearing capacity, natural light, etc. and obstacles (restrictions on free circulation, forests of columns in certain areas, interrupted spaces, etc. to being transformed into a library that is functional and adapted to its purposes. The building’s structure and the constraints it imposed profoundly influenced the program which had to be adjusted, and also affected other aspects, including the arrangement and features of the furnishings as well as the building’s system of signs. In agreement with the university, the library worked in close collaboration with the architect from the earliest sketches onwards. As a result, his initial plan also evolved considerably. The installation of the library in the Grands Moulins offers us a chance to observe the nature and effects of the interactions between the transformation of a building and the evolution of a program.

  3. Blame it on Hollywood: The Influence of Films on Paris as Product Location

    OpenAIRE

    Gkritzali, A.; Lampel, J.; Wiertz, C.

    2016-01-01

    This paper explores the way location myths conveyed through Hollywood movies influence consumer expectations, by looking at how the city of Paris is represented inmotion pictures. We develop measures of the location image of Paris in a sample of Hollywood movies released between 1985 and 2011. These are used to examine theimages of Paris held by American consumerswho have never directly experienced the location. Our results show that Hollywood movies project specific location images and myths...

  4. [From Ulysses to Paris: Journey to the medicalization of ageing].

    Science.gov (United States)

    Moreno, Belén; Pedace, Mariana; Matusevich, Daniel

    2015-09-01

    In the following study we will be introducing the Paris Syndrome, taking as a departure stand the Ulises Syndrome described by Mercer Rang back in 1972. This syndrome is analyzed within the current context of medicalization that old people within Western societies are currently undergoing. We decided to present this topic by looking at the medical trajectories of four paradigmatic patients with the intention of capturing how they themselves experience this process. Through these cases, we would also like to further understand current medical practices toward the elderly.

  5. Sources and geographical origins of fine aerosols in Paris (France)

    Science.gov (United States)

    Bressi, M.; Sciare, J.; Ghersi, V.; Mihalopoulos, N.; Petit, J.-E.; Nicolas, J. B.; Moukhtar, S.; Rosso, A.; Féron, A.; Bonnaire, N.; Poulakis, E.; Theodosi, C.

    2014-08-01

    The present study aims at identifying and apportioning fine aerosols to their major sources in Paris (France) - the second most populated "larger urban zone" in Europe - and determining their geographical origins. It is based on the daily chemical composition of PM2.5 examined over 1 year at an urban background site of Paris (Bressi et al., 2013). Positive matrix factorization (EPA PMF3.0) was used to identify and apportion fine aerosols to their sources; bootstrapping was performed to determine the adequate number of PMF factors, and statistics (root mean square error, coefficient of determination, etc.) were examined to better model PM2.5 mass and chemical components. Potential source contribution function (PSCF) and conditional probability function (CPF) allowed the geographical origins of the sources to be assessed; special attention was paid to implement suitable weighting functions. Seven factors, namely ammonium sulfate (A.S.)-rich factor, ammonium nitrate (A.N.)-rich factor, heavy oil combustion, road traffic, biomass burning, marine aerosols and metal industry, were identified; a detailed discussion of their chemical characteristics is reported. They contribute 27, 24, 17, 14, 12, 6 and 1% of PM2.5 mass (14.7 μg m-3) respectively on the annual average; their seasonal variability is discussed. The A.S.- and A.N.-rich factors have undergone mid- or long-range transport from continental Europe; heavy oil combustion mainly stems from northern France and the English Channel, whereas road traffic and biomass burning are primarily locally emitted. Therefore, on average more than half of PM2.5 mass measured in the city of Paris is due to mid- or long-range transport of secondary aerosols stemming from continental Europe, whereas local sources only contribute a quarter of the annual averaged mass. These results imply that fine-aerosol abatement policies conducted at the local scale may not be sufficient to notably reduce PM2.5 levels at urban background sites in

  6. 5th Paris-Princeton Lectures on Mathematical Finance

    CERN Document Server

    Benth, Fred Espen; Guasoni, Paolo; Manolarakis, Konstantinos; Muhle-Karbe, Johannes; Nee, Colm; Protter, Philip

    2013-01-01

    The current volume presents four chapters touching on some of the most important and modern areas of research in Mathematical Finance: asset price bubbles (by Philip Protter); energy markets (by Fred Espen Benth); investment under transaction costs (by Paolo Guasoni and Johannes Muhle-Karbe); and numerical methods for solving stochastic equations (by Dan Crisan, K. Manolarakis and C. Nee).The Paris-Princeton Lecture Notes on Mathematical Finance, of which this is the fifth volume, publish cutting-edge research in self-contained, expository articles from renowned specialists. The aim is to produce a series of articles that can serve as an introductory reference source for research in the field.

  7. Acts of terrorism in Paris and Brussels: common and different

    Directory of Open Access Journals (Sweden)

    O. S. Vonsovych

    2016-10-01

    Full Text Available The article investigates the common and distinctive features of the terrorist attacks in Paris and Brussels in 2015 and 2016. The attacks have confirmed the weakness of European security system in the context of the protection of its citizens from the threat № 1 in the world. The high level of democracy and liberalism are not allowed to use power instruments effectively in the fight against terrorism, which was the result of the fact that the terrorists were able to freely access to the place of their acts and to implement them. It was determined that the common features are the following: in Paris and in Brussels, the attacks were carried out by terrorist militaristic group «The Islamic State of Iraq and the Levant» (ISIL; the places of commission of terrorist acts; guns of terrorists; military units of France and Belgium are parties of the armed conflict in Syria on the side of the Syrian opposition and struggle against ISIL; there were a few terrorist attacks. It is proved that the differences are as follows: in Paris, in addition to explosives, packed with nails, also were used automatic weapons and grenades, but only explosives in Brussels; France is more active in the fight against terrorism in the international arena and in every way opposed to violence against humanity, so there is a terrorist attack can be seen as a blow to the democratic and humanitarian values; Belgium is a «political heart» of the European Union that’s why the terrorist attack on it can be seen as a blow to the political system of the EU; in Paris, the attack was supposed to apply except for the population and for high officials in the name of F. Hollande and F. Steinmeier, and in Brussels – only civilians.conducting effective public diplomacy by means of virtual diplomacy. In the context of the establishment of the global information society the key target groups must be: Diasporas, foreign media (including bloggers, investors, influential foreign

  8. Walter Benjamin e Paris: individualidade e trabalho intelectual

    Directory of Open Access Journals (Sweden)

    Renato Ortiz

    2000-05-01

    Full Text Available Este artigo é uma leitura do texto de Walter Benjamin Paris capital do século XIX. A partir do conjunto de anotações que Benjamin faz de diversos livros consultados, principalmente durante sua pesquisa na Bibliothèque Nationale, o autor pretende trabalhar a noção de indivíduo vinculando-a a dois temas. Primeiro, a emergência do flâneur como tradução do espírito de mobilidade que se inaugura com a modernidade. Para isso a discussão sobre a noção de espaço, particularmente no que diz respeito a cidade de Paris, é importante. O flâneur surge assim como um indivíduo desenraizado que se locomove através do espaço urbano remodelado. Segundo, uma aproximação entre o ato da flânerie e o trabalho intelectual. Considerando a flânerie como uma atividade intelectual o autor mostra como os temas do distanciamento e da construção do objeto são relevantes tanto para o flâneur-detetive quanto para a reflexão nas ciências sociais.This paper is an interpretation of Walter Benjamins Paris, Capital of the 19th Century. Based on the notes Benjamin made on several books he read, mainly during his research at the Bibliotèque Nationale, the author discusses the notion of the individual linking it to two themes. First, to the emergence of the flâneur as a translation of the spirit of mobility which starts with modernity. The discussion on the notion of space, especially where it concerns Paris, is essential for this analysis. The flâneur is seen as an uprooted individual who moves around the remodelled urban space. Second, to the proximity between the act of flânerie and that of intellectual work. Taking flânerie to be intellectual activity, the author shows how the themes of the distancing and the construction of the object are relevant, both to the detective-flâneur and to the reflection in social sciences.

  9. Cracks in the nuclear cooperation between Bonn and Paris

    International Nuclear Information System (INIS)

    Steger, U.

    1979-01-01

    There are major strategical differences between Bonn and Paris with regard to energy policy. West Germany promotes energy conservation and the utilisation of coal and new energy technologies. Nuclear power will supply only the remaining energy that cannot be supplied by other means. France, in contrast, promotes nuclear power. As early was in 1985, more than 50% of the total power will be generated by nuclear power plants to substitute petroleum (partly even by electric direct heating systems). At about the same time 'Superphenix', the first commercial fast breeder, will start operation in Malville in the community of Creys; others will follow immediately afterwards. (orig.) [de

  10. Internet 2 - WWW: Where, When and Why?

    Directory of Open Access Journals (Sweden)

    Adi Armoni

    2001-01-01

    Full Text Available After the World Wide Web and other great inventions of the academic world, comes Internet 2. The new Inter-University project is rapidly evolving into a powerful consortium. 181 universities, 60 American companies and a few dozen international institutions are collaborating to create the communications technologies of the future. Their main focus is to rid themselves of the terrible congestion that exemplifies the Internet and create a new fast multimedia connection between research institutions. They promise that all this will be done far from the intrusion of the private market, a market that, according to the four fathers of Internet 2, "stifles creativity".The foundations of Internet 2 are comprised of two main technological notions. The first is the Gigapop, which is a regional network's interconnection point to the new Internet 2 cutting edge services. Some types of Gigapops are being constructed so that Internet 2 members can connect solely to Internet 2 services, while other Gigapops are being constructed to connect non Internet 2 members to various other services, such as the old Internet (a.k.a. the commodity Internet or Internet 1.The second technological notion is QoS, which stands for Quality of Services and is a new method of sending information around more efficiently. The basis of QoS is to create priorities for the information sent. In this way crucial medical information will have priority when compared to chess game simulations.The implementation of these two notions, together with other innovative technologies, requires a vast amount of funding, which is partly private but mainly governmental. The methods discussed here for budgeting and funding of institutions for the Internet 2 project are interesting and are a main force in the shaping of Internet 2. Moreover, they will also influence important infrastructure and technical decisions yet to be made, such as routing methods, protocols and speeds that will shape and mold I2

  11. Origin of channel systems in the Upper Cretaceous chalk group of the Paris Basin

    DEFF Research Database (Denmark)

    Esmerode, E. V.; Surlyk, Finn

    2009-01-01

    The Upper Cretaceous Chalk Group of the Anglo-Paris Basin is known to show wedging beds and channel-like features which disrupt the quietly deposited pelagic chalk that covered most of NW Europe in the Late Cretaceous. Two-D reflection seismic data from the Brie region, SE of Paris, show the pres......The Upper Cretaceous Chalk Group of the Anglo-Paris Basin is known to show wedging beds and channel-like features which disrupt the quietly deposited pelagic chalk that covered most of NW Europe in the Late Cretaceous. Two-D reflection seismic data from the Brie region, SE of Paris, show...

  12. [Prevalence of pathological gambling in the general population around Paris: preliminary study].

    Science.gov (United States)

    Romo, L; Legauffre, C; Genolini, C; Lucas, C; Morvannou, A; Lerfel, Y; Adès, J

    2011-09-01

    Pathological gambling is characterized in the DSM IV-TR as one of the disorders of impulse control. Problem gambling is also part of what is considered as behavioural addictions, the criteria of which have been defined by Goodman, with intrusive thoughts about the game, spending more and more to play, unable to control, reduce or stop gambling despite negative consequences, etc. There is no epidemiological study in France on the prevalence of pathological gambling. We wanted to study the prevalence of pathological gambling in a sample of 529 persons: 368 gamblers of Pari Mutuel Urbain and La Française des Jeux, and 161 persons in the general population. The study took place between January 2008 and June 2009. As instruments, we used: the South Oaks Gambling Scale (SOGS) for screening of pathological gambling and the BIS-10 for impulsiveness' evaluation, the HAD scale to assess anxiety and depression and the ASRS for the evaluation of attention deficit disorder/hyperactivity disorder (ADHD). The rate of pathological gambling in the general population is 1.24% (this result is similar to those found in other places, such as in Quebec). In the general population, the rate of play at risk is of 5.59%. Among the population of gamblers, the rate for pathological gambling (JP) amounted to 9.23% and risk gambling to 10.86%. Men are overrepresented in the group of pathological gamblers (88.9%), also with consumption of alcohol and tobacco. Suicide attempts are more important than in the general population, but the difference was statistically significant. Depression and anxiety are particularly high, 40% of gamblers with an anxiety score significantly higher. The results indicate rates close to those of other countries, such as Canada. It would be necessary to establish follow-up studies of populations and patients, as well as specific studies on people who frequent casinos, racetracks and internet gambling. The importance of the phenomenon is obvious, because almost 20% of

  13. [Problematic Internet use, time spent online and personality traits].

    Science.gov (United States)

    Laconi, S; Andréoletti, A; Chauchard, E; Rodgers, R F; Chabrol, H

    2016-06-01

    online and personality traits, and none among a French sample. These results suggest the importance of assessing the impact of personality traits on Internet use, particularly on time spent online, by differentiating results in terms of gender and online activities. Copyright © 2016 L'Encéphale, Paris. Published by Elsevier Masson SAS. All rights reserved.

  14. Simulation

    CERN Document Server

    Ross, Sheldon

    2006-01-01

    Ross's Simulation, Fourth Edition introduces aspiring and practicing actuaries, engineers, computer scientists and others to the practical aspects of constructing computerized simulation studies to analyze and interpret real phenomena. Readers learn to apply results of these analyses to problems in a wide variety of fields to obtain effective, accurate solutions and make predictions about future outcomes. This text explains how a computer can be used to generate random numbers, and how to use these random numbers to generate the behavior of a stochastic model over time. It presents the statist

  15. Can opinion be stable in an open network with hierarchy? An agent-based model of the Commercial Court of Paris

    OpenAIRE

    Rouchier, Juliette; Tubaro, Paola

    2011-01-01

    The co-evolution of social networks and opinion formation has received increasing attention in recent years. As a contribution to the growing literature on this topic, we explore connections between empirical data representing the advice network of judges at the Commercial Court in Paris and an agent-based simulation protocol testing various hypotheses on the motives that drive agent behaviors. A previous work (Rouchier et al. 2007) had already modeled the dynamics of advice-seeking among jud...

  16. LP gas on the move, from Shanghai to Paris; Le GPL en mouvement, de Shaighai a Paris

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    2005-07-15

    As a curtain-raiser to the World LP Gas Forum, organised by the WLPGA in Shanghai in September, Francis Jan, Chairman of the WLPGA and Chairman of the French LP Gas Association (the CFBP), has agreed to answer a few questions from GPL Actualites, partly about the life of the Association, which is about to see a certain number of changes in its governing structures, and partly about the latest news in France, especially as the CFEP will be playing an active part in the Gas Congress, organised in Paris by the French Gas Association. (authors)

  17. The Paris Agreement's imprint on 2300 sea level rise

    Science.gov (United States)

    Mengel, Matthias; Nauels, Alexander; Rogelj, Joeri; Schleussner, Carl-Friedrich

    2017-04-01

    The 2015 Paris Agreement aims at reducing climate-related risks by putting a limit to global mean temperature increase. Furthermore, global greenhouse gas emissions should peak as soon as possible and reach net-zero in the second half of the 21st century under the agreement. Sea level rise is one of the major impacts of climate change and will continue for long after emissions have ceased. Here we quantify the effect of near-term and long-term emissions constraints of the Paris Agreement on climate-driven sea level rise until 2300 using a contribution-based methodology that is consistent with the IPCC AR5 sea level estimates. We study median sea level rise for scenarios stabilizing global mean temperatures between 1.5° C and 2° C above pre-industrial levels and net-zero greenhouse gas emission scenarios that lead to declining temperatures. Once global mean temperatures pass 1.5 °C, sea level rise below one meter until 2300 is out of reach for temperature stabilization scenarios. Net-zero emissions can reduce sea level rise caused by temperature overshoot only within limits. By linking sea level rise to near-term mitigation action, we find that delayed near-term mitigation action leads to increased sea level rise far beyond 2100.

  18. Social mix policies in Paris: discourses, policies and social effects.

    Science.gov (United States)

    Bacqué, Marie-Hélène; Fijalkow, Yankel; Launay, Lydie; Vermeersch, Stéphanie

    2011-01-01

    Since the 1980s, the issue of social mix has become a public policy category in France. Enshrined in legislation, yet remaining controversial, it represents a major premise on which housing policies have been reconfigured. The concept of social mix is essentially based on who lives where, but it is also evoked in the context of urban renewal schemes for social housing estates, as well as in relation to new-build developments. A study of the bases of social mix policies conducted in Paris since 2001 in the context of the embourgeoisement of the capital shows the fundamental role of social housing stock. The City Council has become involved in policy decisions about both the location and the allocation of social housing. Particular attention has been paid to the middle classes in the name of the principle of ‘balancing the population’. In order to measure the effects of the policy, this article relies on an analysis of two City of Paris schemes that have the stated intent of creating social mix. One of these schemes consists of redeveloping a working-class neighbourhood, Goutte d'Or, while the other involves the new acquisition of social housing in various more affluent neighbourhoods in the capital. This comparative study of the population shows that, whether in a neighbourhood poised for gentrification or in a more affluent neighbourhood, this policy has major effects on forms of local social cohesion, setting in motion individual trajectories and reshaping social and/or ethnic identities.

  19. Contribution of ozone to airborne aldehyde formation in Paris homes.

    Science.gov (United States)

    Rancière, Fanny; Dassonville, Claire; Roda, Célina; Laurent, Anne-Marie; Le Moullec, Yvon; Momas, Isabelle

    2011-09-15

    Indoor aldehydes may result from ozone-initiated chemistry, mainly documented by experimental studies. As part of an environmental investigation included in the PARIS birth cohort, the aim of this study was to examine ozone contribution to airborne aldehyde formation in Paris homes. Formaldehyde, acetaldehyde and hexaldehyde levels, as well as styrene, nitrogen dioxide and nicotine concentrations, comfort parameters and carbon dioxide levels, were measured twice during the first year of life of the babies. Ambient ozone concentrations were collected from the closest background station of the regional air monitoring network. Traffic-related nitrogen oxide concentrations in front of the dwellings were estimated by an air pollution dispersion model. Home characteristics and families' way of life were described by questionnaires. Stepwise multiple linear regression models were used to link aldehyde levels with ambient ozone concentrations and a few aldehyde precursors involved in oxidation reactions, adjusting for other indoor aldehyde sources, comfort parameters and traffic-related nitrogen oxides. A 4 and 11% increase in formaldehyde and hexaldehyde levels was pointed out when 8-hour ozone concentrations increased by 20 μg/m(3). The influence of potential precursors such as indoor styrene level and frequent use of air fresheners, containing unsaturated volatile organic compounds as terpenes, was also found. Thus, our results suggest that ambient ozone can significantly impact indoor air quality, especially with regard to formaldehyde and hexaldehyde levels. Copyright © 2011 Elsevier B.V. All rights reserved.

  20. Addressing climate change: lessons from Paris, challenges for Marrakech

    International Nuclear Information System (INIS)

    Jayaram, Dhanasree

    2016-02-01

    Dhanasree Jayaram, Project Associate in the Manipal Advanced Research Group of Manipal University (Karnataka, India), and author of 'Breaking out of the Green House: Indian Leadership in Times of Environmental Change (2012)' answers the following questions regarding the Paris agreement reach during COP21: - What is your assessment of the Paris agreement reach during COP21? - What is the most positive/negative aspect? - Is the agreement legally binding according to you? - What was the main 'redline' for the Indian government in the negotiations? - Is the Indian government satisfied by the content of the agreement? - Some people say that what happened outside the COP21 but during the week (Indian Solar Alliance, New Chinese Funds, Divest-Invest campaign, Electricity for Africa, activism of civil society, etc.), is more important that what happened inside. Do you share this opinion? - Are you optimistic regarding the gap between the 1.5 deg. C limit and the current level of the INDC? - What do you think about the position of the OPEC countries? - What are the main progresses proposed by the agreement regarding the financial dimension? - What are the main challenges for the COP22 in Morocco? What are the next big steps?

  1. A Comuna de Paris e a democracia dos conselhos

    Directory of Open Access Journals (Sweden)

    Everaldo Oliveira Andrade

    2011-03-01

    Full Text Available

    Este artigo analisa do conjunto das principais contribuições da Comuna de Paris de 1871 para o debate contemporâneo sobre a democracia, a hipótese de que os limites à plena vigência e consolidação da democracia representativa baseada no sufrágio universal a partir do final do século XIX, ao ser descaracterizada pelo próprio liberalismo, favoreceu a busca de experiências democráticas alternativas pelos movimentos operários e de massas. Defende-se a tese de que há uma linha de continuidade histórica, atravessando todo o século XX, de experiências históricas - analisadas na maior parte das vezes de forma isolada, unilateral ou excessivamente contextualizadas - de democracia direta de massas como o ensaio geral da Comuna de Paris.

  2. Understanding the origin of Paris Agreement emission uncertainties

    Science.gov (United States)

    Rogelj, Joeri; Fricko, Oliver; Meinshausen, Malte; Krey, Volker; Zilliacus, Johanna J. J.; Riahi, Keywan

    2017-06-01

    The UN Paris Agreement puts in place a legally binding mechanism to increase mitigation action over time. Countries put forward pledges called nationally determined contributions (NDC) whose impact is assessed in global stocktaking exercises. Subsequently, actions can then be strengthened in light of the Paris climate objective: limiting global mean temperature increase to well below 2 °C and pursuing efforts to limit it further to 1.5 °C. However, pledged actions are currently described ambiguously and this complicates the global stocktaking exercise. Here, we systematically explore possible interpretations of NDC assumptions, and show that this results in estimated emissions for 2030 ranging from 47 to 63 GtCO2e yr-1. We show that this uncertainty has critical implications for the feasibility and cost to limit warming well below 2 °C and further to 1.5 °C. Countries are currently working towards clarifying the modalities of future NDCs. We identify salient avenues to reduce the overall uncertainty by about 10 percentage points through simple, technical clarifications regarding energy accounting rules. Remaining uncertainties depend to a large extent on politically valid choices about how NDCs are expressed, and therefore raise the importance of a thorough and robust process that keeps track of where emissions are heading over time.

  3. Internet marketing global features

    Directory of Open Access Journals (Sweden)

    Rakita Branko

    2005-01-01

    Full Text Available Business environment incessantly bringing a yard of a new challenges to market entities. One of the greatest challenges that companies faced during the last couple of decades was development of information systems as well as a large scale usage of world's greatest computer network - Internet - no matter how big they were or what their activities included. There are many papers about Internet, its development, social and economic significance. However, there is no paper or article written by a local author that systematically and thoroughly treats marketing importance of Internet. This paper presents potentials and business importance of internet marketing in new millennium. It considers internet as a communication, trade and distribution channel. In addition, the paper highlights research potentials of Internet.

  4. International Mathematical Internet Olympiad

    Directory of Open Access Journals (Sweden)

    Alexander Domoshnitsky

    2012-10-01

    Full Text Available Modern Internet technologies open new possibilities in wide spectrum of traditional methods used in mathematical education. One of the areas, where these technologies can be efficiently used, is an organization of mathematical competitions. Contestants can stay at their schools or universities and try to solve as many mathematical problems as possible and then submit their solutions through Internet. Simple Internet technologies supply audio and video connection between participants and organizers.

  5. Internet Addiction in Adolescents

    OpenAIRE

    Rębisz Sławomir; Sikora Ilona

    2016-01-01

    The possibilities offered by the use of the Internet increasingly intensify the problem of Internet addiction, which has become more prevalent in the last decade, marked by the growing availability of mobile devices and new media and their exacerbation of the problem. Research on Internet addiction, initiated by Kimberly Young at the end of the twentieth century, usually appears in the literature in the context of young people who have been found to be most vulnerable. The phenomenon is known...

  6. [To define internet addiction].

    Science.gov (United States)

    Tonioni, Federico

    2013-01-01

    Internet addiction is a new behavioral disorder difficult to define, especially when referring to young teenagers who make great use of web-mediated relationships. It's necessary to separate the cases of overt dependency on those in which the abuse of internet seems to have a different value, offering the only way to achieve the possible relationship. Internet is mediating a new way of communicating and thinking, this may favor the onset of clinical phenomena intended to surprise.

  7. TURKISH INTERNET USERS DEMOGRAPHICS AND INTERNET USAGE

    OpenAIRE

    Dincer, Caner

    2018-01-01

       İnternet tüm zamanların en hızlı büyüyen medyasıdır. Bu araştırmada, Türk internet kullanıcılarının demografik özellikleri ve bu özelliklerin internet kullanımıyla olan bağlantıları incelenmiştir. Veri, internet kullanıcılarına ulaşım amacıyla, 15-22 Ocak 2007 tarihleri arasında internet üzerinde, bu ve benzeri araştırmalar için hazırlanmış olan yeni bir site içerisine yerleştirilen bir anket aracılığıyla toplanmıştır.    Sonuçlar, cinsiyet, yaş ve haftalık çalışma saatinin internet kullan...

  8. The German ''Energiewende''. Evaluation after the Paris-agreement; Die Deutsche Energiewende. Bewertung nach dem Klima-Abkommen von Paris

    Energy Technology Data Exchange (ETDEWEB)

    Roth, Eike

    2016-12-15

    The World-Climate-Summit 2016 in Paris agreed to exacerbated goals for climate protection. This paper will scrutinize whether Germany can comply with its Paris-obligations by continuing the ongoing German ''Energiewende''. The result is clear-cut: The German ''Energiewende'' is inadequate. Due to the cap-and-trade system of the EU the ''Energiewende'' can in no way contribute to climate protection.

  9. Follow-up of the pollen compound of Paris atmosphere; Suivi de la composante pollinique de l'atmosphere de Paris

    Energy Technology Data Exchange (ETDEWEB)

    Mouilleseaux, A.; Bex, V. [Laboratoire d' Hygiene de la Ville de Paris (LHVP), 75 - Paris (France)

    2000-07-01

    The Laboratory of hygiene from the city of Paris (L.H.V.P.), proposes to show the results of the campaign of 1999 and to give the varieties of pollen species encountered in the air of Paris. A comparison of pollen calendars of some species can be considered and also a relationship with other towns in the network of aero biological surveillance. (N.C)

  10. Urban compaction vs city sprawl: impact of road traffic on air quality in the greater Paris

    Science.gov (United States)

    Etuman Arthur, Elessa; Isabelle, Coll; Vincent, Viguie; Nicolas, Coulombel; Julie, Prud'homme

    2017-04-01

    Urban pollution remains a major sanitary and economic concern. In France, particulate pollution is known to cause 48,000 premature deaths every year (Santé Publique France, 2016), while the economic cost of air pollution reaches almost 25 billion euros per year (CGDD, 2012). In the Greater Paris, despite strengthened emission standards, restricted traffic areas, car-sharing and incentives for electric vehicle use, road transport plays a substantial role in the exposure of inhabitants to high levels of pollutants. In this context, urban planning could possibly constitute an innovative strategy to reduce emissions from road traffic, through its actions on transport demand, travel distances, modal shift (public transportation, cycling, walking...) or even proximity to emitters. We have developed a multi-scalar modeling of urban pollution by coupling an urban economic growth model NEDUM (CIRED), a model for urban mobility (LISA), a traffic emission model (LISA) and the CHIMERE Chemistry-Transport model (CTM) for air quality simulation (LISA). The innovative aspect of this modeling system is to integrate into a classic CTM the mechanisms underlying the dynamics of an urban system. This way, we establish a quantitative and comprehensive link between a given urban scenario, the associated public and individual transport matrix, and local air quality. We then make it possible to highlight the levers of energy consumption reductions inside compact or sprawled cities. We have been working on the Ile de France region (centered on the Paris agglomeration) which relies on a broad urban structure of megacity, a high density of housing and an expanding urban peripheral zone, clearly raising the issue of transport demand, mobility and traffic congestion. Two scenarios, considering opposite urban development policies from the 1960s to 2010, have been simulated over the whole modelling chain. The first one promotes a dense and compact city while the second favors city spread

  11. Energy and Global Climate Change: The Road from Paris to Denver

    Energy Technology Data Exchange (ETDEWEB)

    Logan, Jeffrey

    2016-10-27

    This presentation provides an overview of the National Renewable Energy Laboratory; a snapshot of U.S. power sector transformation; a brief history of climate negotiations; an overview of the Paris Agreement; and what the Paris Agreement means for Colorado and beyond.

  12. Karl Marx and the Paris Commune of 1871: Tracing Traditions of Critical Pedagogy

    Science.gov (United States)

    McGray, Robert

    2014-01-01

    In 1871, citizens of the war torn arrondissements of Paris, in the face of traumatic political and military turmoil, established a new local form of government. The Paris Commune, as this government became known as in the English world, attracted attention for its alternative political-economic organization. One notable commentator was Karl Marx…

  13. Effect of Paris saponin on antitumor and immune function in U14 ...

    African Journals Online (AJOL)

    bearing mice, and reduced the serum IL-4 level. The Paris saponin can inhibit U14 cell growth and prolong survival time of mice; it is speculated that the Paris saponin may express its anti-tumor activity by improving the body's immune system.

  14. The COCCON Paris Experiment - Model-Data Comparison of XCO2 (and XCH4) in an Urban Environment

    Science.gov (United States)

    Vogel, F. R.; Staufer, J.; Frey, M.; Broquet, G.; Xueref-Remy, I.; Sha, M. K.; Blumenstock, T.; Te, Y. V.; Janssen, C.; Jeseck, P.; Chelin, P.; Fratacci, T.; Tu, Q.; Gross, J.; Schäfer, K.; Orphal, J.; Ciais, P.; Hase, F.

    2016-12-01

    Currently, over 50% of the global population lives in urban areas1 and the future population growth is also predicted to occur mostly in urban centers. While emissions of Greenhouse Gases and carbon-based air pollutants can be estimated quite precisely on national scale using fuel consumption statistics, typically to about 3%-40%2, higher uncertainties of 20%-50% are reported3 for urban GHG emissions. Atmospheric observations, when combined with inversion modelling can allow independently assessing such urban emission inventories4. This study investigates how well novel low-resolution FTS observations can be represented within atmospheric transport models used in such inversion systems, which would be the pre-requisite for a future system based on XCO2 observations. A network of five EM27sun instruments5,6was deployed across the Paris Metropolitan region (upwind, downwind and inside of Paris, diameter ca. 40km) for a three week period in spring 2015. Observed XCO2 significantly varies during this period ranging from 400.5ppm to 406ppm. A decrease in XCO2 throughout the day, likely driven by the biogenic CO2 uptake in the region, is recorded at all sites. Both observational and simulated XCO2 also clearly show that the emissions in the Paris region significantly increase XCO2 (0-2ppm), depending on meteorological conditions. The observational data is compared to three configurations of our XCO2 forward model to assess their performance. We find that all simulations and observations agree qualitatively and that the gradient of XCO2 over Paris can also be reproduced quantitatively for specific meteorological conditions and optimal model setup. 1United Nations, Department of Economic and Social Affairs, Population Division (2014). World Urbanization Prospects: The 2014 Revision 2Anders et al. 2014, Tellus B 2014, 66, 23616, http://dx.doi.org/10.3402/tellusb.v66.23616 3Wu et al. 2016, Atmos. Chem. Phys., 16, 7743-7771, doi:10.5194/acp-16-7743-2016 4Staufer et al. 2016

  15. Integrating internet GPS vehicle tracking data into a bottom-up vehicular emissions inventory and atmospheric simulation in South-East, Brazil

    Science.gov (United States)

    Ibarra Espinosa, S.; Ynoue, R.; Giannotti, M., , Dr

    2017-12-01

    It has been shown the importance of emissions inventories for air quality studies and environmental planning at local, regional (REAS), hemispheric (CLRTAP) and global (IPCC) scales. It has been shown also that vehicules are becoming the most important sources in urban centers. Several efforts has been made in order to model vehicular emissions to obtain more accurate emission factors based on Vehicular Specific Power (VPS) with IVE and MOVES based on VSP, MOBILE, VERSIT and COPERT based on average speed, or ARTEMIS and HBEFA based on traffic situations. However, little effort has been made to improve traffic activity data. In this study we are proposing using a novel approach to develop vehicular emissions inventory including point data from MAPLINK a company that feeds with traffic data to Google. This includes working and transforming massive amount of data to generate traffic flow and speeds. The region of study is the south east of Brazil including São Paulo metropolitan areas. To estimate vehicular emissions we are using the open source model VEIN available at https://CRAN.R-project.org/package=vein. We generated hourly traffic between 2010-04-21 and 2010-10-22, totalizing 145 hours. This data consists GPS readings from vehicles with assurance policy, applications and other sources. This type data presents spacial bias meaning that only a part of the vehicles are tracked. We corrected this bias using the calculated speed as proxy of traffic flow using measurements of traffic flow and speed per lane made in São Paulo. Then we calibrated the total traffic estimating Fuel Consumption with VEIN and comparing Fuel Sales for the region. We estimated the hourly vehicular emissions and produced emission maps and data-bases. In addition, we simulated atmospheric simulations using WRF-Chem to identify which inventory produces better agreement with air pollutant observations. New technologies and big data provides opportunities to improve vehicular emissions

  16. Differential psychological impact of internet exposure on Internet addicts.

    Directory of Open Access Journals (Sweden)

    Michela Romano

    Full Text Available The study explored the immediate impact of internet exposure on the mood and psychological states of internet addicts and low internet-users. Participants were given a battery of psychological tests to explore levels of internet addiction, mood, anxiety, depression, schizotypy, and autism traits. They were then given exposure to the internet for 15 min, and re-tested for mood and current anxiety. Internet addiction was associated with long-standing depression, impulsive nonconformity, and autism traits. High internet-users also showed a pronounced decrease in mood following internet use compared to the low internet-users. The immediate negative impact of exposure to the internet on the mood of internet addicts may contribute to increased usage by those individuals attempting to reduce their low mood by re-engaging rapidly in internet use.

  17. Differential psychological impact of internet exposure on Internet addicts.

    Science.gov (United States)

    Romano, Michela; Osborne, Lisa A; Truzoli, Roberto; Reed, Phil

    2013-01-01

    The study explored the immediate impact of internet exposure on the mood and psychological states of internet addicts and low internet-users. Participants were given a battery of psychological tests to explore levels of internet addiction, mood, anxiety, depression, schizotypy, and autism traits. They were then given exposure to the internet for 15 min, and re-tested for mood and current anxiety. Internet addiction was associated with long-standing depression, impulsive nonconformity, and autism traits. High internet-users also showed a pronounced decrease in mood following internet use compared to the low internet-users. The immediate negative impact of exposure to the internet on the mood of internet addicts may contribute to increased usage by those individuals attempting to reduce their low mood by re-engaging rapidly in internet use.

  18. Revision of the Paris Convention and the Brussels Supplementary Convention

    International Nuclear Information System (INIS)

    Busekist, Otto von.

    1977-01-01

    The Paris Convention and the Brussels Supplementary Convention have in substance remained unchanged since their adoption in 1960 and 1963, respectively. During that period, nuclear industry and technology have developed considerably while the financial and monetary bases of the Conventions have been shattered. The amounts of liability and compensation have been eroded by inflation, and the gold-based unit of account in which these amounts are expressed has lost its original meaning after the abolition of the official gold price. The question of revising the Conventions, in particular of raising those amounts and of replacing the unit of account, is therefore being studied by the Group of Governmental Experts on Third party Liability in the Field of Nuclear Energy of the OECD Nuclear Energy Agency. (auth.) [fr

  19. Paris and Vienna nuclear liability conventions: challenges for insurers

    International Nuclear Information System (INIS)

    Reitsma, S. M. S.

    2004-01-01

    Insurers have actively contributed to the negotiations on the revision of the Vienna Convention on Civil Liability for Nuclear Damage and the Paris Convention on Third Party Liability in the Field of Nuclear Energy. In the course of these negotiations they have pointed out that some of the proposals for revision may have consequences for insurers and could prove incapable of finding insurance support. This paper aims at explaining the revision related points, which could cause problems in respect of insurability. Furthermore, the writer takes the liberty to expand its scope to more generally include developments, which have the potential to influence the availability of insurance capacity. Therefore, also the insurance implications of terrorist acts combined with share market developments of recent years will be dealt with.(author)

  20. LUTETIAN LIMESTONES IN THE PARIS REGION: PETROGRAPHIC AND COMPOSITIONAL EXAMINATION

    International Nuclear Information System (INIS)

    BLANC, A.; HOLMES, L.L.; HARBOTTLE, G.

    1998-01-01

    Stone for building and decorating monuments in the Paris Basin from antiquity to the present came from numerous quarries in the Lutetian limestone formations of the region. To identify specific-stone sources used for masonry and sculptures in these monuments, a team of geologists and archaeologists has investigated 300 quarries and collected 2,300 limestone samples for study in a collaborative effort by geologists and chemists. Petrographic and paleontologic examinations of thin sections enable geologists to distinguish the Tertiary Lutetian limestones from similar stone in Jurassic and Cretaceous strata. The methods of the geologist have been supplemented by those of the chemist whose compositional studies by neutron activation analysis can differentiate among the fine-grained upper Lutetian limestones extracted from specific ancient quarries

  1. LUTETIAN LIMESTONES IN THE PARIS REGION: PETROGRAPHIC AND COMPOSITIONAL EXAMINATION

    Energy Technology Data Exchange (ETDEWEB)

    BLANC,A.; HOLMES,L.L.; HARBOTTLE,G.

    1998-06-11

    Stone for building and decorating monuments in the Paris Basin from antiquity to the present came from numerous quarries in the Lutetian limestone formations of the region. To identify specific-stone sources used for masonry and sculptures in these monuments, a team of geologists and archaeologists has investigated 300 quarries and collected 2,300 limestone samples for study in a collaborative effort by geologists and chemists. Petrographic and paleontologic examinations of thin sections enable geologists to distinguish the Tertiary Lutetian limestones from similar stone in Jurassic and Cretaceous strata. The methods of the geologist have been supplemented by those of the chemist whose compositional studies by neutron activation analysis can differentiate among the fine-grained upper Lutetian limestones extracted from specific ancient quarries.

  2. Lutetian limestones in the Paris region: Petrographic and compositional examination

    Energy Technology Data Exchange (ETDEWEB)

    Blanc, A. [Lab. de Recherche des Monuments Historiques, Champs-sur-Marne (France); Holmes, L.L.; Harbottle, G. [Brookhaven National Lab., Upton, NY (United States). Chemistry Dept.

    1998-12-31

    Stone for building and decorating monuments in the Paris Basin from antiquity to the present came from numerous quarries in the Lutetian limestone formations of the region. To identify specific stone sources used for masonry and sculptures in these monuments, a team of geologists and archaeologists have investigated 300 quarries and collected 2,300 limestone samples for study in a collaborative effort by geologists and chemists. Petrographic and paleontologic examinations of thin sections enable geologists to distinguish the Tertiary Lutetian limestones from similar stone in Jurassic and Cretaceous strata. The methods of the geologist have been supplemented by those of the chemistry whose compositional studies by neutron activation analysis can differentiate among the fine-grained upper Lutetian limestones extracted from specific ancient quarries.

  3. 16. Paris Cosmology Colloquium 2012 - Slides of the presentations

    International Nuclear Information System (INIS)

    Lasenby, A.; Page, L.; Vega, H.J. de; Biermann, P.L.; Ma, E.; Laveder, M.; Kormendy, J.; Weinheimer, C.; Freeman, K.; Walker, M.; Conselice, C.J.; Rebolo, R.; Wehus, K.; Mirabel, F.; Serenelli, A.; Das, S.; Cooray, A.; Burigana, C.; Sanchez, N.G.; Mather, J.C.; Smoot, G.F.; Schmidt, B.P.; Tognini, M.A.

    2014-01-01

    Recently, Warm (keV scale) Dark Matter emerged impressively over CDM (Cold Dark Matter) as the leading Dark Matter candidate. In the context of this new Dark Matter situation, which implies novelties in the astrophysical, cosmological and keV particle physics context, this 16. Paris Colloquium 2012 is devoted to the LambdaWDM Standard Model of the Universe. The topics of the colloquium are as follows: -) observational and theoretical progress on the nature of dark matter: keV scale warm dark matter, -) large and small scale structure formation in agreement with observations at large scales and small galactic scales, and -) neutrinos in astrophysics and cosmology. This document gathers the slides of the presentations.

  4. Research aspects in the Paris-Sud University, in 1988

    International Nuclear Information System (INIS)

    1988-01-01

    Some of the research works developed in the Paris-Sud University, in 1988, are reported. In this second volume, the following research papers are presented: the antiprogesterone; the English Channel Tunnel; the individual will concerning filiation; the glycannic variations of the α 1; the molecular phylogenies; the adrenergetical transmission and the β receptors; the organical phases and crystallogenesis in the carbonaceous biomineralizations; the quarks electric charge determination; the X-imagery; the regulation of the enzymatic activities by light in the superior vegetals; the chemical reaction dynamical analysis; the experiment report concerning heavy ions - high density plasma interactions; the 13 C/ 12 C isotopic splitting during photosynthesis; the articular prothesis methodology; and the public authorities and commerce in France [fr

  5. NOGENT, just another power plant - but so close to Paris

    International Nuclear Information System (INIS)

    Fournel, Brigitte

    1993-01-01

    54 PWR type production units are today operating in France. Between 1980 and 1981, 11 units were under construction including both Nogent PWR-1300 units. The increasing consumption in the lie de France region in the early eighties affected the choice of the site so close to Paris on the banks of the Seine, not more than 95 km from Notre Dame Cathedral. In February 1975, the Champagne-Ardenne Regional Council gave a favourable opinion to installation of a nuclear power plant in the Marne or Seine valley. The location of the plant thus offered an economic opportunity to a region in which second homes were growing at the expense of primary residences. The Nogent plant is not the only one to be situated close to a city. One of the major concerns was related to the fact that the power plant was located on the banks of the river supplying Paris with drinking water. The plant has a geographical location whose political and media implications are Parisian, and thus national. Therefore, the plant was equipped with a public information centre which opened on 1st January 1988, and which in general receives some 20 000 visitors annually. It is located outside the controlled areas of the plant and access is free to all visitors. It gives a permanent exhibition on nuclear power and the Nogent plant in particular. Its auditorium can seat 120 for conferences and films on all subjects concerning nuclear power. The construction of the Information Centre cost 6 million francs. The visitors mainly come from the Paris region : many teachers bring their classes to find out about our installations. The EDF Divisions bring many notable visitors : foreign ministers, captains of industry, and any foreign nuclear company on an information visit to France. The opposition to Nogent comes mainly from Paris, in 1979 of a Committee for nuclear alternatives called Stop-Nogent was established. 1982,1983,1984 and 1985 were marked by strong action and local disputes, reported in the press (sabotage

  6. Ethics and Internet Measurements

    NARCIS (Netherlands)

    van der Ham, Jeroen; van Rijswijk, Roland M.

    2017-01-01

    Over the past decade the Internet has changed from a helpful tool to an important part of our daily lives for most of the world’s population. Where in the past the Internet mostly served to look up and exchange information, it is now used to stay in touch with friends, perform financial transactions

  7. Wired or Wireless Internet?

    DEFF Research Database (Denmark)

    Gimpel, Gregory

    2010-01-01

    This paper finds that network externalities play a minimal role in the choice of internet access technology. Potential adopters of mobile laptop internet view broadband technology as a black box, the technological details of which donot matter. The study uses qualitative techniques to explore how...

  8. Teaching on the Internet.

    Science.gov (United States)

    Kubala, Tom

    1998-01-01

    Discusses Internet graduate teaching experiences at the University of Central Florida and explores the pros and cons of online instruction. Describes Internet courses as asynchronous, allowing students to participate at any time and place. States that faculty must be excellent teachers, able to translate their styles into effective,…

  9. Piecing together the Internet

    CERN Multimedia

    Rae-Dupree, J

    2002-01-01

    No one group or person can take credit for inventing the Internet. Key ideas came from both military and academic researchers, DOE money got it up and running. Article giving a chronological timeline of the development of the internet from the 1960s to the present day (2 PC screens).

  10. Wireless mobile Internet security

    CERN Document Server

    Rhee, Man Young

    2013-01-01

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

  11. Internet for Kids.

    Science.gov (United States)

    Frazier, Deneen; And Others

    This book seeks to direct children to Internet resources that are educational and fun, that spark ideas for projects, or that connect them to people of similar interests. The foreword is by United States Senator Bob Kerrey. The chapters are: (1) "The World of the Internet," which presents brief explanations of a wide range of services…

  12. Friendships and the Internet

    NARCIS (Netherlands)

    Antheunis, Marjolijn; Berger, Charles; Roloff, Michael

    2016-01-01

    The Internet has effects on how people meet, communicate, and maintain friendships. Internet applications such as social network sites change the way, the frequency with which, and the people with whom individuals keep contact. The current entry describes the sort of friendships that can be

  13. Trust Drives Internet Use

    DEFF Research Database (Denmark)

    Ljunge, Jan Martin

    This paper estimates the effect of trust on internet use by studying the general population as well as second generation immigrants in 29 European countries with ancestry in 87 nations. There is a significant positive effect of trust on internet use. The positive trust effect is not universal...

  14. Interlinguistics and the Internet.

    Science.gov (United States)

    Fettes, Mark

    1997-01-01

    Argues that the Internet offers new opportunities for the development, use, and study of planned languages. Notes that while most Web pages on "constructed" languages are the work of individual hobbyists, a few projects have small communities of users. The paper concludes that the use of Esperanto on the Internet reflects increased socialization…

  15. Internet accounting dictionaries

    DEFF Research Database (Denmark)

    Nielsen, Sandro; Mourier, Lise

    2005-01-01

    An examination of existing accounting dictionaries on the Internet reveals a general need for a new type of dictionary. In contrast to the dictionaries now accessible, the future accounting dictionaries should be designed as proper Internet dictionaries based on a functional approach so they can...

  16. Internet Governance (hoofdstuk 1)

    NARCIS (Netherlands)

    Schermer, B.W.; Lodder, A.R.; van der Hof, S.; Lodder, A.R.; Zwenne, G.J.

    2014-01-01

    Het internet bestaat al meer dan veertig jaar, maar kon aanvankelijk alleen worden gebruikt door overheden en wetenschappers. In 1993 werd het internet opengesteld voor het algemene publiek en is vervolgens uitgegroeid tot een integraal onderdeel van onze maatschappij en ons dagelijks leven.

  17. Creating Pupils' Internet Magazine

    Science.gov (United States)

    Bognar, Branko; Šimic, Vesna

    2014-01-01

    This article presents an action research, which aimed to improve pupils' literary creativity and enable them to use computers connected to the internet. The study was conducted in a small district village school in Croatia. Creating a pupils' internet magazine appeared to be an excellent way for achieving the educational aims of almost all…

  18. Study on hemostatic activities of the rhizome of Paris bashanensis.

    Science.gov (United States)

    Wang, Ying; Hao, Juan; Gao, Wenyuan; Liu, Zhen; Wu, Shanshan; Jing, Songsong

    2013-10-01

    CONTEXT. Paris bashanensis Wang et Tang (Liliaceae) is widely used in traditional Chinese medicine for the treatment of injuries, fractures and hemorrhage in Hubei and Sichuan Province. The n-BuOH extract of Paris bashanensis was investigated for hemostatic activity and chemical constituents in order to provide a basis for the application in folk use. The n-BuOH extract of P. bashanensis was divided into three eluents (30, 50 and 70% EtOH) by macroporous adsorptive resin D101. The bleeding time of breaking tail hemostasis and clotting time of capillary and slide method in mice were used extensively to screen the hemostasis properties after repetitive administration of these three fractions (100 mg/kg, 50 mg/kg) for 5 days (total of 5 times, once per day). The chemical compounds were analyzed by HPLC-UV. The inhibition rates in the bleeding time of 70, 50 and 30% n-BuOH ext. were 45, 32 and 21%, respectively. Using the slide method the decreasing rate of the clotting time of 70, 50 and 30% n-BuOH ext. were 71, 65 and 32% and in the experiment of capillary method, the inhibition rates were 43, 31 and 24%, respectively. A total of 70% n-BuOH ext. showed a high content of the pennogenin-type saponins by HPLC-UV. The 70% n-BuOH ext. of P. bashanensis was found to contain high levels of pennogenin saponins, which may lead to a higher hemostatic activity. Combined with the hemostatic test, P. bashanensis could be used as a resource of hemostatic drug.

  19. La Cité Universitaire Internationale de Paris

    Directory of Open Access Journals (Sweden)

    Sébastien Bureau

    2008-05-01

    Full Text Available La Cité Internationale Universitaire de Paris est le lieu où se concentrent le plus de résidences universitaires en Île-de-France avec une vocation affichée d’accueillir les étudiants et chercheurs du monde entier, et ce depuis 1925. Elle leur offre un ensemble de services centralisés et un cadre privilégié mais se considère avant tout comme un creuset pour la rencontre des cultures et la diffusion de la culture française parmi les élites intellectuelles internationales. Au-delà des intentions, nous avons cherché, par la rencontre de ses dirigeants et des résidents, à saisir d’une part, la réalité actuelle des échanges culturels promus par une politique du « brassage » et d’autre part, la dynamique de « l’espace vécu » des résidents.The Cité Internationale of Paris is the place where concentrate most university halls of residence in the French capital with a displayed vocation to welcome the students and the researchers of the whole world since 1925. It offers to them a set of centralized services and a privileged living environment but considers itself above all as a melting pot for the meeting of cultures and the spreading of French culture among international intellectual elites. Beyond intentions, we tried, by the meeting of managements and residents, to grasp the current reality of cultural exchanges thanks to the policy of the "mixing" and the dynamic of "the space lived" on residents.

  20. EUROPEAN UNION IN GLOBAL CLIMATE GOVERNANCE: TO PARIS AND BEYOND

    Directory of Open Access Journals (Sweden)

    E. V. Savorskaya

    2016-01-01

    Full Text Available Since the 1990s, the European Union is aspiring global leadership in the area of climate change, which is refl ected in its active participation in the negotiations on the international climate change regime. However, those ambitions have not always turned out to be appropriate or justifi ed. Despite the fact that the European Union was able to achieve certain results during the Kyoto Protocol negotiations and even more signifi cant results in the process of its ratifi cation, for the most part EU negotiation strategy based on normative considerations, had not been successful, it was especially evident during the 2009 United Nations Climate Change Conference in Copenhagen. Partly the disappointing results of EU performance during the Copenhagen negotiations are to be blamed on some of the key features of EU functioning logic, for example, the overall tendency to rely on scientifi c evidence in policy-making, which did not allow the EU to assess other parties’ interests adequately. As the results of the negotiations of parties to the UNFCCC in December 2015 in Paris have shown, the European Union did manage to work out its previous mistakes and build a broad informal international coalition. Contrary to the pessimistic expectations, the agreement was adopted and it took into account quite a few of the EU proposals. However, the Paris Treaty has a number of fl aws and inaccuracies, so the ability to eliminate them in a timely manner by the international community and the EU in particular, will determine the future of the new international climate change regime.

  1. The Internet drag race

    CERN Document Server

    Fitchard, Kevin

    2004-01-01

    The Internet2 consortium members from California Institute of Technology and CERN developed effective fiber optic network, sending data upto 11,000 kilometers between Caltech's LA laboratories and CERN's campus in Geneva at a rate of 6.25 Gb/s. The 68,431 terabit- meters per second data transfer was accomplished using the IPv4 protocols that power the public Internet. Network run by Internet2, called Abilene maintains the highest capacities in the world, connecting dozens of GigaPOP's with OC-192c 10 Gb/s Ip backbone. The member institutions of Internet2 keep Abilene 10% to 15% full, but the researchers also use the network as a base for the latest Internet technologies and experiments, which include development of IPv6. (Edited abstract).

  2. Internet Use for Health Information

    Science.gov (United States)

    ... Health Services Utilization > Internet use for Health Information Internet use for Health Information Narrative Due in part to ... resource (50.9 versus 39.8 percent, respectively). Internet use for health information also varied by age. Among ...

  3. Prospective study of melanoma in the Paris Region in 2004

    Energy Technology Data Exchange (ETDEWEB)

    Souques, M.; Baccard, M.; Barrazza, V.; Havard, S.; Verrier, A.; Wechsler, J. [Prevention et Epidemiologie des Tumeurs en Region Ile de France (PETRI), Domus Medica, 75 - Paris (France)

    2006-07-01

    Introduction: Melanoma remains an important public health problem because of its increasing incidence and its responsibility for the deaths of young individuals. A first study was carried out by the P.E.T.R.I. association in 1994 to estimate the incidence of melanoma in the Paris region. A second one was carried out in 2004, with the same methodology, to estimate the increase of melanoma incidence in the Paris region and the main clinical and histological characteristics of these cancers, comparing to 1994 data. Methodology: Every pathologist of the region has been contacted to fill a questionnaire for each primary cutaneous melanoma excised between January 1. and December 31. 2004, from patients living in the Paris region (departments 75, 77, 91, 92, 93, 94, 95). The information requested included melanoma characteristics (localisation, type, Breslow thickness, Clark level, regression signs, pre existence of a nevus) and demographic data (age, sex, zip code of residence). Results: 98 % of pathologists in the region agree to participate in the study. They send 1453 questionnaires, among them 160 were excluded (double, non cutaneous melanoma, secondary lesion, non resident in the region, diagnoses out of the inclusion dates, biopsy followed by exeresis). The analyse included 1293 lesions in 1269 patients. More than 2/3 of diagnoses were confirmed by 2 laboratories and 10 laboratories (on 98) reported 86 % of the diagnoses. Incidence:The crude incidence of melanoma in the Paris region during 2004 was 11.4 cases per 100 000 inhabitants, by sex:11.1 per 100 000 males and 12.4 cases per 100 000 females. The sex ratio men/women was 0.82. The crude incidence of invasive melanoma (Clark 2 to 5) was 8,9 cases per 100 000 inhabitants, 9,2 per 100 000 women and 8,6 per 100 000 men, with a sex ratio men/women of 0,93. Demographic characteristics: Melanoma diagnosis was more often in women (54.9 %) than in men (45.1 %). The patients mean age was 59.3 years (S.D.: 17.3). The

  4. Prospective study of melanoma in the Paris Region in 2004

    International Nuclear Information System (INIS)

    Souques, M.; Baccard, M.; Barrazza, V.; Havard, S.; Verrier, A.; Wechsler, J.

    2006-01-01

    Introduction: Melanoma remains an important public health problem because of its increasing incidence and its responsibility for the deaths of young individuals. A first study was carried out by the P.E.T.R.I. association in 1994 to estimate the incidence of melanoma in the Paris region. A second one was carried out in 2004, with the same methodology, to estimate the increase of melanoma incidence in the Paris region and the main clinical and histological characteristics of these cancers, comparing to 1994 data. Methodology: Every pathologist of the region has been contacted to fill a questionnaire for each primary cutaneous melanoma excised between January 1. and December 31. 2004, from patients living in the Paris region (departments 75, 77, 91, 92, 93, 94, 95). The information requested included melanoma characteristics (localisation, type, Breslow thickness, Clark level, regression signs, pre existence of a nevus) and demographic data (age, sex, zip code of residence). Results: 98 % of pathologists in the region agree to participate in the study. They send 1453 questionnaires, among them 160 were excluded (double, non cutaneous melanoma, secondary lesion, non resident in the region, diagnoses out of the inclusion dates, biopsy followed by exeresis). The analyse included 1293 lesions in 1269 patients. More than 2/3 of diagnoses were confirmed by 2 laboratories and 10 laboratories (on 98) reported 86 % of the diagnoses. Incidence:The crude incidence of melanoma in the Paris region during 2004 was 11.4 cases per 100 000 inhabitants, by sex:11.1 per 100 000 males and 12.4 cases per 100 000 females. The sex ratio men/women was 0.82. The crude incidence of invasive melanoma (Clark 2 to 5) was 8,9 cases per 100 000 inhabitants, 9,2 per 100 000 women and 8,6 per 100 000 men, with a sex ratio men/women of 0,93. Demographic characteristics: Melanoma diagnosis was more often in women (54.9 %) than in men (45.1 %). The patients mean age was 59.3 years (S.D.: 17.3). The

  5. SUMOylation of the KRAB zinc-finger transcription factor PARIS/ZNF746 regulates its transcriptional activity

    Energy Technology Data Exchange (ETDEWEB)

    Nishida, Tamotsu, E-mail: nishida@gene.mie-u.ac.jp; Yamada, Yoshiji

    2016-05-13

    Parkin-interacting substrate (PARIS), a member of the family of Krüppel-associated box (KRAB)-containing zinc-finger transcription factors, is a substrate of the ubiquitin E3 ligase parkin. PARIS represses the expression of peroxisome proliferator-activated receptor γ coactivator-1α (PGC-1α), although the underlying mechanisms remain largely unknown. In the present study, we demonstrate that PARIS can be SUMOylated, and its SUMOylation plays a role in the repression of PGC-1a promoter activity. Protein inhibitor of activated STAT y (PIASy) was identified as an interacting protein of PARIS and shown to enhance its SUMOylation. PIASy repressed PGC-1a promoter activity, and this effect was attenuated by PARIS in a manner dependent on its SUMOylation status. Co-expression of SUMO-1 with PIASy completely repressed PGC-1a promoter activity independently of PARIS expression. PARIS-mediated PGC-1a promoter repression depended on the activity of histone deacetylases (HDAC), whereas PIASy repressed the PGC-1a promoter in an HDAC-independent manner. Taken together, these results suggest that PARIS and PIASy modulate PGC-1a gene transcription through distinct molecular mechanisms. -- Highlights: •PARIS can be SUMOylated in vivo and in vitro. •SUMOylation of PARIS functions in the repression of PGC-1a promoter activity. •PIASy interacts with PARIS and enhances its SUMOylation. •PIASy influences PARIS-mediated repression of PGC-1a promoter activity.

  6. Internet Addiction in Adolescents

    Directory of Open Access Journals (Sweden)

    Rębisz Sławomir

    2016-08-01

    Full Text Available The possibilities offered by the use of the Internet increasingly intensify the problem of Internet addiction, which has become more prevalent in the last decade, marked by the growing availability of mobile devices and new media and their exacerbation of the problem. Research on Internet addiction, initiated by Kimberly Young at the end of the twentieth century, usually appears in the literature in the context of young people who have been found to be most vulnerable. The phenomenon is known as Adolescent Internet Addiction. Compulsive use of the Internet is a complex phenomenon, its effects being visible in almost all aspects of a young person’s social life. It is manifested in a variety of pathological behaviors and emotional states grouped into several major psycho-physical and social effects that may appear simultaneously, e.g. anger, depression, loneliness or anxiety associated with the lack of access to the network, the weakening of social ties, withdrawal from real life, lack of educational achievement, chronic fatigue or deteriorating health. The authors of this study aim to assess the level of Internet addiction among adolescents in Poland and indicate its main behavioral manifestations, in the students surveyed, which influence their pathological use of the Internet. Our study involved a total of 505 students from three high schools located in Rzeszow (N = 505 and was carried out by questionnaires, including, among others, The Problematic Use of the Internet (PUI which is the Polish adaptation of Kimberly Young’s Internet Addiction Test (IAT (Cronbach’s α = 0.89. Statistical analysis of responses from the PUI test allowed us to determine (1 the level of Internet addiction among these adolescents, whereas the univariate (ANOVA analysis enabled us (2 to verify the hypothesis of the existence of differences in the level of Internet addiction among the investigated groups as far as gender, place of residence or grade are concerned

  7. Internet addiction and antisocial internet behavior of adolescents.

    Science.gov (United States)

    Ma, Hing Keung

    2011-01-01

    Internet addiction and the moral implication of antisocial Internet behavior will be investigated in this paper. More and more people use the Internet in their daily life. Unfortunately the percentage of people who use the internet excessively also increases. The concept of Internet addiction or pathological use of Internet is discussed in detail, and the characteristics of Internet addicts are also delineated. The social (especially the antisocial) use of Internet is discussed. It is argued that the behavior of Internet use is similar to daily life social behavior. In other words, Internet behavior is a kind of social behavior. Kohlberg's theory of moral development is employed to delineate the moral reasoning of the antisocial Internet behavior. The following behaviors are regarded as antisocial Internet behavior: (1) the use of Internet to carry out illegal activities such as selling faked products or offensive pornographic materials, (2) the use of Internet to bully others (i.e., cyberbullying) such as distributing libelous statements against a certain person, (3) the use of Internet to cheat others, and (4) the use of Internet to do illegal gambling. The characteristics of the moral stages that are associated with these antisocial Internet behaviors are investigated in detail.

  8. Internet Addiction and Antisocial Internet Behavior of Adolescents

    Directory of Open Access Journals (Sweden)

    Hing Keung Ma

    2011-01-01

    Full Text Available Internet addiction and the moral implication of antisocial Internet behavior will be investigated in this paper. More and more people use the Internet in their daily life. Unfortunately the percentage of people who use the internet excessively also increases. The concept of Internet addiction or pathological use of Internet is discussed in detail, and the characteristics of Internet addicts are also delineated. The social (especially the antisocial use of Internet is discussed. It is argued that the behavior of Internet use is similar to daily life social behavior. In other words, Internet behavior is a kind of social behavior. Kohlberg's theory of moral development is employed to delineate the moral reasoning of the antisocial Internet behavior. The following behaviors are regarded as antisocial Internet behavior: (1 the use of Internet to carry out illegal activities such as selling faked products or offensive pornographic materials, (2 the use of Internet to bully others (i.e., cyberbullying such as distributing libelous statements against a certain person, (3 the use of Internet to cheat others, and (4 the use of Internet to do illegal gambling. The characteristics of the moral stages that are associated with these antisocial Internet behaviors are investigated in detail.

  9. PINK1 Primes Parkin-Mediated Ubiquitination of PARIS in Dopaminergic Neuronal Survival

    Directory of Open Access Journals (Sweden)

    Yunjong Lee

    2017-01-01

    Full Text Available Mutations in PTEN-induced putative kinase 1 (PINK1 and parkin cause autosomal-recessive Parkinson’s disease through a common pathway involving mitochondrial quality control. Parkin inactivation leads to accumulation of the parkin interacting substrate (PARIS, ZNF746 that plays an important role in dopamine cell loss through repression of proliferator-activated receptor gamma coactivator-1-alpha (PGC-1α promoter activity. Here, we show that PARIS links PINK1 and parkin in a common pathway that regulates dopaminergic neuron survival. PINK1 interacts with and phosphorylates serines 322 and 613 of PARIS to control its ubiquitination and clearance by parkin. PINK1 phosphorylation of PARIS alleviates PARIS toxicity, as well as repression of PGC-1α promoter activity. Conditional knockdown of PINK1 in adult mouse brains leads to a progressive loss of dopaminergic neurons in the substantia nigra that is dependent on PARIS. Altogether, these results uncover a function of PINK1 to direct parkin-PARIS-regulated PGC-1α expression and dopaminergic neuronal survival.

  10. [Development strategy of Paris based on combination of domestic patent and current resource application and development].

    Science.gov (United States)

    Zhao, Fei-Ya; Tao, Ai-En; Xia, Cong-Long

    2018-01-01

    Paris is a commonly used traditional Chinese medicine (TCM), and has antitumor, antibacterial, sedative, analgesic and hemostatic effects. It has been used as an ingredient of 81 Chinese patent medicines, with a wide application and large market demand. Based on the data retrieved from state Intellectual Property Office patent database, a comprehensive analysis was made on Paris patents, so as to explore the current features of Paris patents in the aspects of domestic patent output, development trend, technology field distribution, time dimension, technology growth rate and patent applicant, and reveal the development trend of China's Paris industry. In addition, based on the current Paris resource application and development, a sustainable, multi-channel and multi-level industrial development approach was built. According to the results, studies of Paris in China are at the rapid development period, with a good development trend. However, because wild Paris resources tend to be exhausted, the studies for artificial cultivation technology should be strengthened to promote the industrial development. Copyright© by the Chinese Pharmaceutical Association.

  11. Privacidad en internet

    OpenAIRE

    Rodríguez Gómez, José Luis

    2010-01-01

    Análisis de la privacidad en internet, y, en particular, en las redes sociales y la blogosfera. Se parte del concepto jurídico de privacidad y se analizan los riesgos crecientes que la acosan. Anàlisi de la privacitat a Internet, i, en particular, en les xarxes socials i la blogosfera. Es parteix del concepte jurídic de privacitat i s'analitzen els riscos creixents que l'assetgen. Analysis of Internet privacy, and in particular, social networks and the blogosphere. It begins with legal ...

  12. Safety in the Internet

    Directory of Open Access Journals (Sweden)

    Semenko T.V.

    2016-11-01

    Full Text Available the modern world is the world of computer technology, and the children living in this world feel comfortable in it, they master the computer, mobile devices, new-fangled gadgets easily and use them skillfully. However, their knowledge of the safety in the Internet lags behind their ability to develop new devices. The number of the Internet users is increased every year, so the problem of children safety in the Internet is very urgent. It is necessary for parents, educators and teachers to conduct explanatory conversations and activities for explanation and consolidation the rules of “The Safe Internet”.

  13. Rumors and Internet

    Directory of Open Access Journals (Sweden)

    RENARD, Jean-Bruno

    2011-12-01

    Full Text Available This paper will address the rumors and the Internet in two ways: rumors as the subject of the Internet and the Internet as a channel of dissemination of rumors. We define rumors in a broadly way as an unverified information circulating within a social group. In a strict sense, rumors can be understand as false information that people believe. A rumor is an urban myth, a legend, a hoax, or a contemporary narrative, a tale of everyday life, false or dubious, but in which we believed because it is likely, and it conveys a moral message.

  14. Wired or Wireless Internet?

    DEFF Research Database (Denmark)

    Gimpel, Gregory

    2010-01-01

    This paper finds that network externalities play a minimal role in the choice of internet access technology. Potential adopters of mobile laptop internet view broadband technology as a black box, the technological details of which donot matter. The study uses qualitative techniques to explore how...... the speed of technological obsolescence, market share dominance, and the black boxing of technology influence consumer intention to adopt WiMax and 3G wireless internet for their laptop computers. The results, implications for industry, and areas for further research are discussed....

  15. Internet plan and planning

    Directory of Open Access Journals (Sweden)

    Kahriman Emina

    2008-01-01

    Full Text Available Paper discuss specific features of internet plan as well as planning as management process in general in the contemporary environment. No need to stress out that marketing plan and marketing planning is core activity in approaching to market. At the same time, there are a lot specific c request in preparing marketing plan comparing to business planning due to marketing plan is an essential part. The importance of internet plan and planning rely on specific features of the internet network but as a part of general corporate as well as marketing strategy.

  16. Towards the Tactile Internet

    DEFF Research Database (Denmark)

    Szabó, Dávid; Gulyás, András; Fitzek, Frank

    2015-01-01

    5G communication networks enable the steering and control of Internet of Things and therefore require extreme low latency communication referred to as the tactile Internet. In this paper we show that the massive use of network coding throughout the network significantly improves latency and reduce...... the frequency of packet re-transmission, so an architecture built around network coding may be a feasible road towards realizing the tactile internet vision. Our contribution is threefold: (i) we show how network coding improves latency and reduces packet re-transmission with respect to other coding schemes...

  17. Internet Access Competence and the Use of the Internet for ...

    African Journals Online (AJOL)

    The Internet is dramatically changing the world of research and teaching. However academics would have to learn new skills on Internet use to fully transform their research and teaching. The objective of the study therefore was to assess the impact of Internet competence on the use of the Internet for teaching and research ...

  18. City Full of Dreams: Colonial Spaces and Modernity in Interwar Paris

    OpenAIRE

    Blair, Anna Kate

    2017-01-01

    This dissertation examines the role of modern design, architecture, and concepts in sites that linked Paris with France’s colonial empire in the interwar period. I argue that the colonies were a significant part of modern life in Paris, with efforts made to promote the use of colonial materials and motifs and regular attention to the colonies shown by the popular and architectural press. I look at the Grande Mosquée de Paris, colonial pavilions and themes in the 1925 Exposition Internationale...

  19. Mobile Internet Protocol Analysis

    National Research Council Canada - National Science Library

    Brachfeld, Lawrence

    1999-01-01

    ...) and User Datagram Protocol (UDP). Mobile IP allows mobile computers to send and receive packets addressed with their home network IP address, regardless of the IP address of their current point of attachment on the Internet...

  20. Internet research in psychology.

    Science.gov (United States)

    Gosling, Samuel D; Mason, Winter

    2015-01-03

    Today the Internet plays a role in the lives of nearly 40% of the world's population, and it is becoming increasingly entwined in daily life. This growing presence is transforming psychological science in terms of the topics studied and the methods used. We provide an overview of the literature, considering three broad domains of research: translational (implementing traditional methods online; e.g., surveys), phenomenological (topics spawned or mediated by the Internet; e.g., cyberbullying), and novel (new ways to study existing topics; e.g., rumors). We discuss issues (e.g., sampling, ethics) that arise when doing research online and point to emerging opportunities (e.g., smartphone sensing). Psychological research on the Internet comes with new challenges, but the opportunities far outweigh the costs. By integrating the Internet, psychological research has the ability to reach large, diverse samples and collect data on actual behaviors, which will ultimately increase the impact of psychological research on society.

  1. Internet Cum Laude.

    Science.gov (United States)

    Richardson, Eric C.

    1995-01-01

    Discusses the Internet's role in colleges and universities. Topics include network development, accessing the library's online catalog; attracting students, electronic student handbooks, coursework information, and program listings, teleconferencing, distance education, independent study and online degrees, electronic field trips, journalism…

  2. Countering Internet Extremism

    National Research Council Canada - National Science Library

    Thomas, Timothy L

    2009-01-01

    ... that. Extremists' use of the Internet has developed rapidly since the Chechen-Russian conflict. Now they are more creative, and more importantly, more persuasive in their methods to recruit members, gain financial support, and provide proof of success...

  3. Grid to supersede internet

    CERN Multimedia

    Goodard, A

    2000-01-01

    British scientists are developing a successor to the internet that will not only give researchers access to information but also raw computing power via seamless connections to the rest of the world (1 page).

  4. Jugendschutz im Internet

    OpenAIRE

    Wassmer, C

    2015-01-01

    Jugendschutz im Internet ist komplex und bedarf entsprechend wohlüberlegter Regeln und Regulierungsmechanismen. Wie die Debatte in deutschen und Schweizer Medien darüber geführt wird, zeigt eine Studie von Christian Wassmer.

  5. Scientists planning new internet

    CERN Multimedia

    Cookson, C

    2000-01-01

    British scientists are preparing to build the next generation internet - 'The Grid'. The government is expected to announce about 100 million pounds of funding for the project, to be done in collaboration with CERN (1/2 p).

  6. Race to replace internet

    CERN Multimedia

    Ahuja, A

    2000-01-01

    British scientists are urging the Government to support a project to build a computing 'Grid' to succeed the Internet. They believe that fortunes await the countries and companies who commit themselves from the very beginning (1 page).

  7. New 'Internet' network soon

    CERN Document Server

    Parthasarathy, A

    2003-01-01

    The Geneva-based European Particle Research Laboratory (CERN) is to link 10 scientific establishments worldwide in a network of computers that might well be the prototype for the Internet's next `avatar' (1 page).

  8. INTERNET: PENGIRIMAN FILE

    Directory of Open Access Journals (Sweden)

    Zainul Bakri

    2012-10-01

    Full Text Available Salah satu alasan pengguna komputer untuk berhubungan dengan Internet adalah mendapat kesempatan untuk menyalin ('download' informasi yang tersimpan dari server jaringan komputer lain (misalnya menyalin program aplikasi komputer, data mentah, dan sebagainya. File Transfer  Protocol (FfP adalah cara di Internet untuk mengirim file dari satu tempat ke komputer pengguna. Untuk keperluan ini dapat menggunakan program FTP khusus atau dengan menggunakan Web browser.

  9. Attachment and internet addiction

    OpenAIRE

    Dolejšová, Aneta

    2014-01-01

    My bachelor thesis is concerned with attachment and internet addiction. Therefore it attempts to establish correlation between these two terms through four research questions. These questions focus on presence of both the attachment types and scores for dimension of avoidance and anxiety in terms of extent gravity of internet addiction either by respondents at risk of potential addiction problems or by respondents already showing some symptoms of addiction. Theoretical part deals with definit...

  10. Security in Internet

    Directory of Open Access Journals (Sweden)

    Felician ALECU

    2006-01-01

    Full Text Available A very good method that can be used to protect a private network is the implementation of a firewall between Internet and Intranet. This firewall will filter the packets that transit the network according with the security policy defined at the system level. The SSL protocol allows verifying the identity of a WEB server based on a digital certificate issued by a certification authority. Secure data transport over the Internet is done by using encryption methods.

  11. Learning Internet of Things

    CERN Document Server

    Waher, Peter

    2015-01-01

    If you're a developer or electronics engineer who is curious about Internet of Things, then this is the book for you. With only a rudimentary understanding of electronics, Raspberry Pi, or similar credit-card sized computers, and some programming experience using managed code such as C# or Java, you will be taught to develop state-of-the-art solutions for Internet of Things in an instant.

  12. Psychotherapie und Internet

    OpenAIRE

    Barthel, Christoph

    2009-01-01

    In der vorliegenden Arbeit werden Hintergründe und Möglichkeiten internetbasierter Therapie- und Beratungsmöglichkeiten aufgezeigt. Darüber hinaus wird ein vom Autor selbst durchgeführtes Projekt internetbezogener Beratung vorgestellt. Neben der Geschichte des Internets werden verschiedene Kommunikationstheorien vorgestellt und mit dem heutigen Status Quo verglichen. Ferner wird die Rolle des Internets in der Psychotherapie beleuchtet, sowie die sich hieraus ergebenen Qualitätsstandards...

  13. Acne and the Internet.

    Science.gov (United States)

    Zeichner, Joshua A; Del Rosso, James Q

    2016-04-01

    The Internet provides both education and miseducation for acne patients. Although some sites provide disease background information and objective treatment guidance, support networks, and research findings, others may seem to be objective on the surface, but are in reality run by untrained, self-proclaimed experts or are promotional in nature. Providers must be aware of the potential benefits and pitfalls the Internet provides for those suffering with acne. Copyright © 2016 Elsevier Inc. All rights reserved.

  14. Disclosure on the Internet

    International Nuclear Information System (INIS)

    Kratz, M.P.J.

    1998-01-01

    The key issues surrounding regulatory enforcement of Internet disclosure in the petroleum industry were discussed under three headings, i.e. (1) content problems, such as intellectual property, trademarks, copyright, licence limitations, accuracy of promotional and other information; (2) disclosure problems, including web site information, employee disclosure, electronic mail, and third party disclosures; and (3) regulatory issues that range from the Internet as the vehicle for stock manipulation, to transnational aspects, lack of editorial oversight, and multi-jurisdictional enforcement issues

  15. Internet of things

    OpenAIRE

    Salazar Soler, Jorge; Silvestre Bergés, Santiago

    2017-01-01

    This is an introductory course to the IoT (Internet of things). In the early chapters the basics about the IoT are introduced. Then basics of IPv6 internet protocol that is the most used in IoT environment as well as main applications, the current state of the market and the technologies that enable the existence of the IoT are described. Finally the future challenges that are considered most important are discussed. Peer Reviewed

  16. Internet Use among Retired Teachers

    Science.gov (United States)

    Demiray, Emine; Candemir, Özden

    2017-01-01

    Internet access tools and devices are developing with the prevalence of the Internet, which is considered revolutionary in information and communications technology. Beside the widespread use of the Internet among young people, statistics show that the number of older people that use the Internet is also on the rise. The purpose of the study is to…

  17. Measurements and modelling of atmospheric pollution over the Paris area: an overview of the ESQUIF project

    Energy Technology Data Exchange (ETDEWEB)

    Menut, L.; Vautard, R.; Flamant, P.H. [Centre National de Recherche Scientifique (CNRS), 75 - Paris (France). Lab. de Meteorologie Dynamique; Flamant, C.; Beekmann, M.; Megie, G.; Sicard, M. [Centre National de la Recherche Scientifique (CNRS), 91 - Verrieres-le-Buisson (France). Service d' Aeronomie; Abonnel, C.; Lefebvre, M.P.; Lossec, B. [Meteo-France, 75 - Paris (France); Chazette, P.; Martin, D. [CNRS (France). Lab. des Sciences du Climat et de l' Environnement; Gombert, D. [AIRPARIF, Paris (France); Guedalia, D. [CNRS-Universite Paul Sabatier (France). Lab. d' Aerologie; Kley, D. [Forschungszentrum Juelich GmbH (Germany); Perros, P.; Toupance, G. [CNRS (France). Lab. Interuniversitaire des Systemes Atmospheriques

    2000-11-01

    The ''etude et simulation de la qualite de l'air en ile de France'' (ESQUIF) project is the first integrated project dedicated to the study of the processes leading to air pollution events over the Paris area. The project was carried out over two years (summer 1998 to winter 2000) to document all types of meteorological conditions favourable to air quality degradation, and in particular to photo oxydant formation. The goals of ESQUIF are (1) to improve our understanding of the relevant chemical and dynamical processes and, in turn, improve their parametrizations in numerical models, and (2) to improve and validate existing models dedicated to pollution analysis, scenarios and/or forecasting, by establishing a comprehensive and thorough database. We present the rationale of the ESQUIF project and we describe the experimental set-up. We also report on the first experiments which took place during the summer of 1998 involving surface networks, and remote sensing instruments as well as several aircraft. Focusing on three days of August 1998, the relative contributions of long-range transported and locally-produced ozone to the elevated ozone concentrations observed during this period are discussed and chemistry-transport model preliminary results on this period are compared to measurements. (orig.)

  18. Measurements and modelling of atmospheric pollution over the Paris area: an overview of the ESQUIF Project

    Directory of Open Access Journals (Sweden)

    L. Menut

    2000-11-01

    Full Text Available The "Étude et Simulation de la QUalité de l'air en Ile de France" (ESQUIF project is the first integrated project dedicated to the study of the processes leading to air pollution events over the Paris area. The project was carried out over two years (summer 1998 to winter 2000 to document all types of meteorological conditions favourable to air quality degradation, and in particular to photo oxydant formation. The goals of ESQUIF are (1 to improve our understanding of the relevant chemical and dynamical processes and, in turn, improve their parametrizations in numerical models, and (2 to improve and validate existing models dedicated to pollution analysis, scenarios and/or forecasting, by establishing a comprehensive and thorough database. We present the rationale of the ESQUIF project and we describe the experimental set-up. We also report on the first experiments which took place during the summer of 1998 involving surface networks, and remote sensing instruments as well as several aircraft. Focusing on three days of August 1998, the relative contributions of long-range transported and locally-produced ozone to the elevated ozone concentrations observed during this period are discussed and chemistry-transport model preliminary results on this period are compared to measurements.Key words: Atmospheric composition and structure (pollution – urban and regional; troposphere – composition and chemistry – Meteorology and atmospheric dynamics (mesoscale meteorology

  19. Trading-off emission reduction, carbon capture and geoengineering to reach the Paris agreement

    Science.gov (United States)

    Gasser, T.; Boucher, O.; Lecocq, F.; Obersteiner, M.

    2017-12-01

    We explore virtually all possible future pathways that respect the Paris agreement, with an innovative modeling framework. We show that immediate and extreme mitigation of CO2 and non-CO2 species alike, carbon dioxide removal (CDR) and/or solar radiation management (SRM) technologies are required. We analyze the tradeoffs between these solutions. We generate thousands of temperature change pathways that extend historical records, stay below 2°C, and aim at 1.5°C in the long run. Non-CO2 forcings are generated likewise. With a simple model of the Earth system, we then back-calculate anthropogenic CO2 emissions compatible with these pathways. Other key global variables such as ocean acidity, sea level and permafrost thaw are also simulated. From this large ensemble of fully consistent scenarios, we analyze subsets that meet certain criteria: physical targets, emission levels, technology use, or any combination thereof. We show that staying below 1.5°C is feasible if CO2 emissions peak before 2025 and non-CO2 forcings are also reduced to zero. In case of a positive long-term non-CO2 forcing (a mitigation floor), CDR is necessary. Alternatively, emissions can peak later and/or higher if SRM is allowed. For pathways overshooting 1.5°C, results depend on the overshoot's size and length. Because of thawing permafrost, virtually all overshoot pathways require CDR, unless non-CO2 species (possibly SRM) are cooling the system at the time of peak temperature. When considering additional physical targets, which can be relevant for preserving ecosystems, the space of allowable pathways is systematically reduced. Especially: limiting ocean acidification rules out SRM. The nationally determined contributions (NDCs) indicate that reaching even the strictest interpretation of the agreement is feasible. However, if SRM is ruled out and only a reasonable amount of CDR is allowed, NDCs are compatible with very few of our pathways (≈5%). If a mitigation floor is added on top of

  20. Vaccine knowledge in students in Paris, France, and surrounding regions

    Science.gov (United States)

    Mellon, Guillaume; Rigal, Laurent; Partouche, Henri; Aoun, Olivier; Jaury, Philippe; Joannard, Nathalie; Guthmann, Jean Paul; Cochereau, Delphine; Caumes, Eric; Bricaire, Francois; Salmon-Céron, Dominique

    2014-01-01

    INTRODUCTION: In France, young adults are legally freed from parental authority at the age of 18 years and are, thus, responsible for their own vaccine record. This young adult population is more frequently exposed to vaccine-preventable infectious diseases. OBJECTIVE: To determine the factors associated with students’ knowledge of the interval between two antitetanus boosters and their report of having up-to-date vaccinations. METHODS: In April 2009, a survey was conducted involving a random sample of students between 18 and 25 years of age eating lunch at university dining facilities in Paris and its suburbs (Ile de France). RESULTS: Among the 677 students approached, 583 agreed to participate. Only 207 (36%) of respondents knew the recommended dosing interval between two doses of tetanus vaccine booster (10 years). The majority of students (69%) reported having up-to-date vaccinations. Declaring having up-to-date vaccinations was significantly associated with having a general practitioner (OR 3.03 [95% CI 1.69 to 5.55]). Health care students were significantly more likely to know the decennial interval between two antitetanus boosters (OR 2 [95% CI 1.28 to 3.25]). Most of responding students (n=519 [89%]) believed that vaccines were very useful. CONCLUSIONS: An overall lack of knowledge of vaccines was observed among this student population. Health care providers, such as GPs and university medical practice staff, who interact with these young individuals have an essential role to promote better vaccination coverage in this population. PMID:25285109

  1. An American termite in Paris: temporal colony dynamics.

    Science.gov (United States)

    Baudouin, Guillaume; Dedeine, Franck; Bech, Nicolas; Bankhead-Dronnet, Stéphanie; Dupont, Simon; Bagnères, Anne-Geneviève

    2017-12-01

    Termites of the genus Reticulitermes are widespread invaders, particularly in urban habitats. Their cryptic and subterranean lifestyle makes them difficult to detect, and we know little about their colony dynamics over time. In this study we examined the persistence of Reticulitermes flavipes (Kollar) colonies in the city of Paris over a period of 15 years. The aim was (1) to define the boundaries of colonies sampled within the same four areas over two sampling periods, (2) to determine whether the colonies identified during the first sampling period persisted to the second sampling period, and (3) to compare the results obtained when colonies were delineated using a standard population genetic approach versus a Bayesian clustering method that combined both spatial and genetic information. Herein, colony delineations were inferred from genetic differences at nine microsatellite loci and one mitochondrial locus. Four of the 18 identified colonies did not show significant differences in their genotype distributions between the two sampling periods. While allelic richness was low, making it hard to reliably distinguish colony family type, most colonies appeared to retain the same breeding structure over time. These large and expansive colonies showed an important ability to fuse (39% were mixed-family colonies), contained hundreds of reproductives and displayed evidence of isolation-by-distance, suggesting budding dispersal. These traits, which favor colony persistence over time, present a challenge for pest control efforts, which apply treatment locally. The other colonies showed significant differences, but we cannot exclude the possibility that their genotype distributions simply changed over time.

  2. Climate - 30 questions to understand the Paris Conference

    International Nuclear Information System (INIS)

    Canfin, Pascal; Staime, Peter

    2015-01-01

    The authors, who participate in the negotiations on climate, propose an analysis and a description of the various geopolitical, economic and financial challenges which are part of the next conference on climate (Conference of Parties, COP 21) which is to take place in France in December 2015. They notably discuss to which extent France is an example, what Obama can do, why things are changing in China, who are the opponents in the struggle against climate change. While one of the main issue of this conference, and the possible cause of its failure, will be the financial issue, and particularly the promise made in 2009 to mobilise 100 billions dollars every year in favour of developing countries which are the most impacted by global warming, in an interview, one of the author evokes the content of his book: he discusses the general consensus about the human origin of climate change, evokes fossil industries and oil producing countries as opponents to an energy revolution, outlines that energy transition is at the heart of what he calls the Battle of Paris (the conference), outlines the important role France can play despite some weaknesses of its climate policy, the new momentum given by China and the USA. He considers low carbon economy as the main world challenge on the long term

  3. Paris to Beijing by bike: they made it!

    CERN Document Server

    2008-01-01

    The challenge, a 12,623 km cycle trip to Beijing for the inauguration of the Olympic Games, was no easy ride, but they made it there on time. "I can do nothing for those who do not ask themselves questions" (Confucius -551-479 BC) CERN’s Raymond Cambarrat and Peter Dreesen arrived in the Chinese capital on 3 August after an incredible human and sporting adventure that began in Paris on 16 March (see Bulletin No. 20 & 21, 8 May 2008). The two cyclists, who set off on their journey with 102 other enthusiasts, rode for a total of 120 days with only ten days’ rest along the way. The greatest distance they covered in a single day was a 192 km leg in Russia, one of 12 countries their expedition took them through. From the arid steppes of Kirghizstan through the fog of Mount Hua to the snowy wind-swept pass of Kampa, the group covered roads of varying quality, some of them untarmacked, notchi...

  4. 77 FR 75450 - Request for Information (RFI): Use of National Science Foundation Overseas Offices in Paris...

    Science.gov (United States)

    2012-12-20

    ... NATIONAL SCIENCE FOUNDATION Request for Information (RFI): Use of National Science Foundation Overseas Offices in Paris, Tokyo, Beijing by Broader Stakeholder Community AGENCY: National Science Foundation. ACTION: Request for information (RFI). FOR FURTHER INFORMATION CONTACT: NSF-FOREIGN-OFFICE-INFO...

  5. Paris Photo 2015 / Kristel Schwede, Annika Haas, Laura Põld, Piret Frey

    Index Scriptorium Estoniae

    2015-01-01

    Rahvusvaheline fotomess "Paris Photo 2015" 12. kuni 15. novembrini Pariisi messihallis Grand Palais. Eestit esindasid messil oma loominguga Jaanus Samma, Sigrid Viir, Krista Mölder (Temnikova & Kasela galerii)

  6. INTERNET OCH PERSONER MED FUNKTIONSHINDER

    OpenAIRE

    Al Attar, Haidar; Melle, Ghada

    2009-01-01

    People with disabilities constitute a big group of Internet users. Due to great advances in adaptive technology for people with disabilities more and more disabled will have access to Internet. For that reason it is extremely important for a web developer to be aware of different disabilities that complicate or prevent using Internet, different adaptive technologies that facilitate using Internet and different methods, both in design and programming, that make Internet accessible for people w...

  7. Internet Addiction: A Current Review

    OpenAIRE

    Hasan Bozkurt; Serkan sahin; Salih Zoroglu

    2016-01-01

    Internet addiction, which has become a global social issue, can be broadly conceptualized as an inability to control ones use of the Internet which leads to negative consequences in daily life. Only Internet Gaming Disorder has been included in the appendix of the diagnostic and statistical manual of mental disorders fifth edition (DSM-5), but it has already been argued that Internet addiction could also comprise problematic use of other Internet applications developing an addictive behavior....

  8. Dual water supply system as a way to better resources utilization. The case of Paris.

    OpenAIRE

    Seidl, Martin; Trinh, Claire,; Imbert, Dominique; Hubert, Gilles

    2013-01-01

    International audience; Dual water supply system can be used to optimize and diversify the water resources utilization. In the case of Paris the non drinking water network can be used to combine several resources like leakage water, river water and reclaimed water. The article propose, to re-evaluate for the city Paris for the existing uses, the actual distribution using mass flow analysis and potential energy considerations.

  9. U.S. withdrawal from the Paris Agreement: Reasons, impacts, and China's response

    OpenAIRE

    Hai-Bin Zhang; Han-Cheng Dai; Hua-Xia Lai; Wen-Tao Wang

    2017-01-01

    Applying qualitative and quantitative methods, this article explains the driving forces behind U.S. President Donald Trump's decision to withdraw from the Paris Agreement, assesses the impacts of this withdrawal on the compliance prospects of the agreement, and proposes how China should respond. The withdrawal undercuts the foundation of global climate governance and upsets the process of climate cooperation, and the impacts are manifold. The withdrawal undermines the universality of the Pari...

  10. Clichy-Batignolles, Paris: a case of successful inner-city regeneration

    OpenAIRE

    Verdini, G.

    2015-01-01

    The third issue of the column deals with the regeneration of inner-city rail station areas. The successful case of Gare Saint-Lazare in Paris is analyzed by Giulio Verdini, an architect and urban planner based in China and Paris. The quality of this recent project is evident at different levels: as an innovative experiment of planning with public consultation, as a new mixed-used neighbourhood organized around a beautiful park, as a collection of interesting contemporary buildings promoted th...

  11. Emission of intermediate, semi and low volatile organic compounds from traffic and their impact on secondary organic aerosol concentrations over Greater Paris

    Science.gov (United States)

    Sartelet, K.; Zhu, S.; Moukhtar, S.; André, M.; André, J. M.; Gros, V.; Favez, O.; Brasseur, A.; Redaelli, M.

    2018-05-01

    Exhaust particle emissions are mostly made of black carbon and/or organic compounds, with some of these organic compounds existing in both the gas and particle phases. Although emissions of volatile organic compounds (VOC) are usually measured at the exhaust, emissions in the gas phase of lower volatility compounds (POAvapor) are not. However, these gas-phase emissions may be oxidised after emission and enhance the formation of secondary organic aerosols (SOA). They are shown here to contribute to most of the SOA formation in Central Paris. POAvapor emissions are usually estimated from primary organic aerosol emissions in the particle phase (POA). However, they could also be estimated from VOC emissions for both gasoline and diesel vehicles using previously published measurements from chamber measurements. Estimating POAvapor from VOC emissions and ageing exhaust emissions with a simple model included in the Polyphemus air-quality platform compare well to measurements of SOA formation performed in chamber experiments. Over Greater Paris, POAvapor emissions estimated using POA and VOC emissions are compared using the HEAVEN bottom-up traffic emissions model. The impact on the simulated atmospheric concentrations is then assessed using the Polyphemus/Polair3D chemistry-transport model. Estimating POAvapor emissions from VOC emissions rather than POA emissions lead to lower emissions along motorway axes (between -50% and -70%) and larger emissions in urban areas (up to between +120% and +140% in Central Paris). The impact on total organic aerosol concentrations (gas plus particle) is lower than the impact on emissions: between -8% and 25% along motorway axes and in urban areas respectively. Particle-phase organic concentrations are lower when POAvapor emissions are estimated from VOC than POA emissions, even in Central Paris where the total organic aerosol concentration is higher, because of different assumptions on the emission volatility distribution, stressing the

  12. The wireless internet explained

    CERN Document Server

    Rhoton, John

    2001-01-01

    The Wireless Internet Explained covers the full spectrum of wireless technologies from a wide range of vendors, including initiatives by Microsoft and Compaq. The Wireless Internet Explained takes a practical look at wireless technology. Rhoton explains the concepts behind the physics, and provides an overview that clarifies the convoluted set of standards heaped together under the umbrella of wireless. It then expands on these technical foundations to give a panorama of the increasingly crowded landscape of wireless product offerings. When it comes to actual implementation the book gives abundant down-to-earth advice on topics ranging from the selection and deployment of mobile devices to the extremely sensitive subject of security.Written by an expert on Internet messaging, the author of Digital Press''s successful Programmer''s Guide to Internet Mail and X.400 and SMTP: Battle of the E-mail Protocols, The Wireless Internet Explained describes and evaluates the current state of the fast-growing and crucial...

  13. Connecting to the internet.

    Science.gov (United States)

    Downes, P K

    2007-03-24

    There are many and varied ways of connecting to the Internet. For the vast majority of the Internet's existence, most people connected using the maddeningly slow click-and-wait experience of a dial-up connection. By June 2005, the number of the newer and faster broadband connections in the UK exceeded dial-up connections for the first time (approximately 1/3 broadband cable and 2/3 broadband ADSL). By the middle of 2006, 40% of households in the UK had a broadband connection, compared to just 28% in 2005. In the last quarter of 2006, the total number of broadband subscriptions in the UK had topped the 13 million mark (one subscriber may equate to multiple users sharing one connection). Mobile Internet access via mobile phones and other devices will mark the biggest change in the way that we access the Internet and is likely to have a profound effect on our everyday lives. In this section, we look at the various ways of connecting to the Internet and compare the features, benefits and costs of each.

  14. Cultural centres and their role the Cultural Centre Novi Pazar and the Cultural Centre of Serbia (Paris

    Directory of Open Access Journals (Sweden)

    Aksić Nina

    2017-01-01

    Full Text Available This paper open a discussion on the functioning of cultural centers, as (potentially influential institutions at local and international level. Authors wish is, by analyzing the program of the Cultural Centre Novi Pazar and the Cultural Centre of Serbia in Paris, to highlight the role of cultural centers as intermediaries of official policy. Authors specifically discuss the usage of traditional elements in programs, and therefore, in explicit examples "expose" the usage dichotomy - in-betweens satisfying cultural needs of society and instrumentalization of culture. Through the activity of centers at local and international level, the intention of authors is to present culture as a national resource with which can be made the influence on society. Thus, attention is drawn to the process of defining the program - from the message/information encoding to its purposeful transfer through a range of activities (events, exhibitions, concerts, etc.. [Project of the Serbian Ministry of Education, Science and Technological Development, Grant no. 177028: Strategije identiteta: savremena kultura i religioznost (Nina Aksić i Grant no. 47016: Interdisciplinarno istraživanje kulturnog i jezičkog nasleđa Srbije i izrada multimedijalnog internet portala „Pojmovnik srpske kulture“ (Branislav Pantović

  15. World tour through the internet

    International Nuclear Information System (INIS)

    Jang, Ji Hwan; Kang, Ho Seong; Kim, Jong Hun

    1994-03-01

    This book deals with basic knowledge and familiarity with internet use, which is composed of seven chapters ; the world of internet, the basic knowledge for internet use such as telnet, mail, talk, basic command on Unix and command for communication, to access to the internet, if you get on the internet for the first time, useful service of internet such as archie service, gopher service, who is service, Use net, IRC and Netiquette on IRC, interesting internet trip like Billboard charts, TV-Rating, Solar Report, Agricultural Info, CARL, Nat'l Education BBS, internet service in Sydney university FEDIX, CAIR, NOAA, SDDAS, Stock, MUD and international Go server. The last chapter is computer networks connected to the internet ; computer services, BITNET, and FidoNet.

  16. Pursuing the Emancipatory Purport of Subjectivity from Frankfurt to Paris

    Directory of Open Access Journals (Sweden)

    H. Mesbahian

    2010-01-01

    Full Text Available This paper is devoted to investigating the philosophical place of Subjectivity in the contemporary thought. My justification for engaging in further study on this much-discussed concept is that three significant questions concerning subjectivity have remained insufficiently examined: What is the problem of philosophical foundation of modernity from Cartesian Cogito to the Kantian autonomous will and to the Hegelian subjectivity? Is there any possibility to overcome the proposed problem from an internal point of view and from the perspective of Jürgen Habermas? Whether the radical criticism of the Enlightenment idea of an autonomous subject by thinkers like Foucault and Derrida leads to loss of freedom or to the robust notion of freedom being deeply improved? This paper, accordingly, will examine the three above mentioned questions regarding subjectivity across three sections. I have argued, in the first section that the Enlightenment’s her¬itage is contradictory. On the one hand, the notion of subjectivity has generated a kind of emancipation. On the other hand, the subjectivity has enthroned a conception of reason and of method that can be interpreted as a new form of domination. In the second section, I have argued that Habermas’s answer to the philosophical dilemma of subjectivity is to accept the criticism of subject-centered reason but to find a basis for reason in communicative action. Habermas’s conception of subjectivity has been criticized by the help of some contemporary thinkers, in the third section of this paper, and it has been argued that based on his notions of modernity and subjectivity the marginalized populations of the World- namely the Other- can no longer expect intellectual and ethical support for their plight from Frankfurt and should immigrate to Paris in order to purse the emancipatory aspect of subjectivity.

  17. Pursuing the Emancipatory Purport of Subjectivity from Frankfurt to Paris

    Directory of Open Access Journals (Sweden)

    H Mesbahian

    2010-09-01

    Full Text Available This paper is devoted to investigating the philosophical place of Subjectivity in the contemporary thought. My justification for engaging in further study on this much-discussed concept is that three significant questions concerning subjectivity have remained insufficiently examined: What is the problem of philosophical foundation of modernity from Cartesian Cogito to the Kantian autonomous will and to the Hegelian subjectivity? Is there any possibility to overcome the proposed problem from an internal point of view and from the perspective of Jürgen Habermas? Whether the radical criticism of the Enlightenment idea of an autonomous subject by thinkers like Foucault and Derrida leads to loss of freedom or to the robust notion of freedom being deeply improved? This paper, accordingly, will examine the three above mentioned questions regarding subjectivity across three sections. I have argued, in the first section that the Enlightenment’s heritage is contradictory. On the one hand, the notion of subjectivity has generated a kind of emancipation. On the other hand, the subjectivity has enthroned a conception of reason and of method that can be interpreted as a new form of domination. In the second section, I have argued that Habermas’s answer to the philosophical dilemma of subjectivity is to accept the criticism of subject-centered reason but to find a basis for reason in communicative action. Habermas’s conception of subjectivity has been criticized by the help of some contemporary thinkers, in the third section of this paper, and it has been argued that based on his notions of modernity and subjectivity the marginalized populations of the World- namely the Other- can no longer expect intellectual and ethical support for their plight from Frankfurt and should immigrate to Paris in order to purse the emancipatory aspect of subjectivity.

  18. Internet Performance to Africa

    Energy Technology Data Exchange (ETDEWEB)

    Cottrell, L

    2003-10-01

    We report the first results ever for real-time Internet performance to Africa using the PingER methodology. Multiple monitoring hosts were used to enable comparisons with performance from different parts of the world. From these preliminary measurements, we have found that Internet packet losses to some African sites in recent months range from very poor to bad (> 12%), some getting better, others are holding steady or getting worse. This, together with the average monthly Round Trip Times, imply end-to-end maximum TCP throughputs that are order of magnitudes different between countries in the region. Africa is shown to be far from the Internet performance in industrialized nations due to the poor infrastructure in place today. These monitoring efforts can provide valuable information to analyze the relative rates of future improvement and today they help us to quantify the digital divide and can provide quantitative information to policy makers.

  19. Internet and Surveillance

    DEFF Research Database (Denmark)

    The Internet has been transformed in the past years from a system primarily oriented on information provision into a medium for communication and community-building. The notion of “Web 2.0”, social software, and social networking sites such as Facebook, Twitter and MySpace have emerged in this co......The Internet has been transformed in the past years from a system primarily oriented on information provision into a medium for communication and community-building. The notion of “Web 2.0”, social software, and social networking sites such as Facebook, Twitter and MySpace have emerged...... in the age of the internet; civil watch-surveillance on social networking sites; and networked interactive surveillance in transnational space. This book is a result of a research action launched by the intergovernmental network COST (European Cooperation in Science and Technology)....

  20. Internet versus mail

    DEFF Research Database (Denmark)

    Olsen, Søren Bøye

    are obtained in the two samples, but the internet sample is apparently less prone to protest bidding. A thorough parametric analysis cannot reject that stated preferences elicited by use of the two different modes of sampling are identical. This suggests that the fear of a potential survey mode effect...... is unfounded, and using the internet for stated preference surveys does not introduce any additional major biases that are not already present in the traditional paper-and-pencil surveys.......In a choice experiment setup, this paper suggests that internet surveys can be a viable alternative to traditional mail surveys when gathering feedback from a sample of respondents. In a study concerning preferences for avoiding encroachment of nature areas in future motorway planning in Denmark...

  1. Security in the internet

    International Nuclear Information System (INIS)

    Seibel, R.M.M.; Kocher, K.; Landsberg, P.

    2000-01-01

    Aim of the study: Is it possible to use the Internet as a secure media for transport of telemedicine? Which risks exist for routine use? In this article state of the art methods of security were analysed. Telemedicine in the Internet has severe risks, because patient data and hospital data of a secure Intranet can be manipulated by connecting it to the Web. Conclusions: Establishing of a firewall and the introduction of HPC (Health Professional Card) are minimizing the risk of un-authorized access to the hospital server. HPC allows good safety with digital signature and authentication of host and client of medical data. For secure e-mail PGP (Pretty Good Privacy) is easy to use as a standard protocol. Planning all activities exactly as well as following legal regulations are important requisites for reduction of safety risks in Internet. (orig.) [de

  2. The Internet for Librarians

    Science.gov (United States)

    Grothkopf, U.

    Librarianship is currently undergoing major changes. New information sources, accessible via the "network of networks", the Internet, offer opportunities which were previously unknown, but which require continuous ongoing learning. The Internet seems to be organized badly or not at all. The poor appearance might lead to an underestimation of its value. In the following, an introduction to the main functions will be given in order to facilitate understanding and use of the Internet. E-Mail, FTP (File Transfer Protocol) and Telnet will be covered, as well as Mailing lists, Newsgroups and the tools Archie, Gopher, Veronica, WAIS (Wide Area Information Server) and the World Wide Web (WWW). Examples will be given to show possible applications for library services.

  3. Internet Addiction: A Current Review

    Directory of Open Access Journals (Sweden)

    Hasan Bozkurt

    2016-09-01

    Full Text Available Internet addiction, which has become a global social issue, can be broadly conceptualized as an inability to control ones use of the Internet which leads to negative consequences in daily life. Only Internet Gaming Disorder has been included in the appendix of the diagnostic and statistical manual of mental disorders fifth edition (DSM-5, but it has already been argued that Internet addiction could also comprise problematic use of other Internet applications developing an addictive behavior. This paper aims to give a current review of the gradually evolving body of literature on Internet addiction. [J Contemp Med 2016; 6(3.000: 235-247

  4. Internet resource pricing models

    CERN Document Server

    Xu, Ke; He, Huan

    2013-01-01

    This brief guides the reader through three basic Internet resource pricing models using an Internet cost analysis. Addressing the evolution of service types, it presents several corresponding mechanisms which can ensure pricing implementation and resource allocation. The authors discuss utility optimization of network pricing methods in economics and underline two classes of pricing methods including system optimization and entities' strategic optimization. The brief closes with two examples of the newly proposed pricing strategy helping to solve the profit distribution problem brought by P2P

  5. The Internet Erlang Formula

    DEFF Research Database (Denmark)

    Iversen, Villy Bæk

    2012-01-01

    This paper presents a robust and efficient algorithm for evaluating multi-service multi-rate queueing systems, including finite buffer systems and loss systems. Vint Cerf listed in 2007 seven research problems concerning the Internet. This paper responds to the second problem: an Internet Erlang...... is O{N · k} where N number of services, and k is the total number of servers and buffers in basic bandwidth units. The memory requirement is O{N · d} where d is the maximum requested bandwidth in basic bandwidth units....

  6. Long-term hydrodynamic response induced by past climatic and geo-morphologic forcing: The case of the Paris basin, France

    International Nuclear Information System (INIS)

    Jost, A.; Violette, S.; Goncalves, J.; Ledoux, E.; Guyomard, Y.; Guillocheau, F.; Kageyama, M.; Ramstein, G.; Suc, J.P.

    2007-01-01

    In the framework of safe underground storage of radioactive waste in low-permeability layers, it is essential to evaluate the mobility of deep groundwaters over timescales of several million years. On these timescales, the environmental evolution of a repository should depend upon a range of natural processes that are primarily driven by climate and geo-morphologic variations. In this paper, the response of the Paris basin groundwater system to variations in its hydrodynamic boundary conditions induced by past climate and geodynamic changes over the last five million years is investigated. A three-dimensional transient modelling of the Paris basin aquifer/aquitard system was developed using the code NEWSAM (Ecole des Mines de Paris, ENSMP). The geometry and hydrodynamic parameters of the model originate from a basin model, NEWBAS (ENSMP), built to simulate the geological history of the basin. Geo-morphologic evolution is deduced from digital elevation model analysis, which allows to estimate river-valley incision and alpine uplift. Climate forcing results from paleo-climate modelling experiments using the LMDz atmospheric general circulation model (Institut Pierre Simon Laplace) with a refined spatial resolution, for the present, the Last Glacial Maximum (21 ka) and the Middle Pliocene Warmth (similar to 3 Ma). The water balance is computed by the distributed hydrological model MODSUR (ENSMP). Results about the simulated evolution of piezometric heads in the system in response to the altered boundary conditions are presented, in particular in the vicinity of ANDRA's Bure potential repository site within the Callovo-Oxfordian argillaceous layer. For the present, the comparison of head patterns between steady state and time dependent simulation shows little differences for aquifer layers close to the surface but suggests a transient state of the current system in the main aquitards of the basin and in the deep aquifers, characterized by abnormally low fluid

  7. Internet skills, sources of support, and benefiting from internet use

    NARCIS (Netherlands)

    van Deursen, Alexander Johannes Aloysius Maria; Courtois, Cédric; van Dijk, Johannes A.G.M.

    2014-01-01

    This study added communication Internet skills to an existing skill framework of operational, formal, information, and strategic skills. The study investigated how people deal with inadequate skill levels by identifying support sources. Furthermore, we investigated which of the Internet skills

  8. [Medicen Paris Région: A world-class ''competitiveness cluster'' in the Paris region incorporating a neuroscience ''subcluster''].

    Science.gov (United States)

    Canet, Emmanuel

    2007-04-01

    The French public-private partnerships known as "competitive clusters" [pôles de compétitivité (PdC)] are intended to be novel and ambitious engines of regional growth, employment and biomedical innovation. Partly funded by government and local councils, they aim to capitalize on regional expertise by bringing together basic scientists, clinicians, innovative entrepreneurs and local decision-makers around specific themes that have become too costly and complex for any of these actors to tackle alone. Clusters provide the critical mass required both to underpin innovation potential and to authenticate regional claims to international competitiveness. Medicen is a biomedicine and therapeutics cluster comprising 120 partners from four broad "colleges" in the greater Paris region: major industry, small and medium-sized businesses, teaching hospitals/State research bodies, and local councils. Chief among its cooperative R&D projects is the neuroscience subcluster, in which "TransAl" the neurodegenerative disease project, counts Sanofi-Aventis, Servier and the French Atomic Energy Commission [Commissariat à l'Energie Atomique (CEA)] as key partners. One main aim is to develop an experimental model in rhesus monkeys in which a putative cause of Alzheimer's disease, intracerebral accumulation of b-amyloid peptide, is generated by impairing the peptide's clearance. The other aim, in which the nuclear medicine expertise of the CEA will be crucial, is to identify, characterize and validate markers for magnetic resonance and positron emission tomography imaging, and to source biomarkers from cerebrospinal fluid proteomics. A human biological resource centre (DNA and tissue banks) project dedicated to neurological and psychiatric disease should be up and running in 2007. Only through fundamental restructuring of resources on such a large cooperative scale are solutions likely to be found to the major problems of modern medicine, bringing healthcare and regional

  9. NEW SOCIAL CHARACTERISTICS OF INTERNET USERS AND THE INTERNET COMMUNITY

    OpenAIRE

    Gugueva Darya

    2012-01-01

    The article deals with the social characteristics of the Internet audience, virtual social communities, as well as examples of using the Internet space in real society. Subjected to analysis of user behavior in virtual reality. Provide new social characteristics of Internet users.

  10. Filtering the Internet: The Children's Internet Protection Act. Legal Update

    Science.gov (United States)

    McCarthy, Martha M.

    2004-01-01

    Accompanying the explosive growth of the Internet have been concerns about protecting children from viewing pornographic and other harmful images through cyberspace. In the past few years, Congress has passed several acts to censor Internet sites available to children, but only the Children's Internet Protection Act (CIPA) has received Supreme…

  11. Internet Abuse and Internet Addiction in the Workplace

    Science.gov (United States)

    Griffiths, Mark

    2010-01-01

    Purpose: This paper seeks to overview the issues, concerns and challenges relating to internet abuse and internet addiction in the workplace. Design/methodology/approach: Using psychological literature, the paper outlines a number of important and inter-related areas including brief overviews of internet abuse, and the most extreme form of…

  12. Modeling and Simulation in Healthcare Future Directions

    Science.gov (United States)

    2010-07-13

    information all have equal “weight” in the information world Computers Internet Simulation The Future Distribute & communicate Predict, plan & train...Acquire & analyze Third Leg of the Information Age Satava 2 Feb 1999 Simulation Computers Acquire Analyze Simulation Predict, Train Internet Communicate...Serendipity Inspiration FURTHER PROOF: Current evidence is inadequate for Event horizons Cognition Genome Quantum mechanics Memes Etc New

  13. RPL LOAD BALANCING IN INTERNET OF THINGS

    Directory of Open Access Journals (Sweden)

    Mohammad Reza Parsaei

    2017-12-01

    Full Text Available ABSTRACT:  The wide address space provided by Internet Protocol version 6 (IPv6 lets any thing to be identified uniquely. consistency of the modified version of IPv6 protocol stack with smart objects, facilitated the Internet interconnection of the networks of smart objects and introduced Internet of things. A smart object is a small micro-electronic device that consists of a communication device, a small microprocessor and a sensor or an actuator. A network made of such devices is called low-power and lossy network. RPL routing protocol that is consistent to IPv6, is designed to be used in these kinds of networks. Load balancing is not considered in the RPL design process. Whenever RPL is used in large scale low-power and lossy networks some nodes will suffer from congestion and this problem severely degrades network performance. In this paper, we consider solutions provided to tackle RPL load balancing problems. Load balancing algorithms and protoclos are evaluated through simulation. We evaluate IETF RPL implementation and LB-RPL method with Contiki OS Java (COOJA simulator. They are assessed comprehensively through metrics such as Packet delivery Ratio, Average End to End delay, and Gateway Throughput. LB-RPL improves RPL in terms of Packet delivery Ratio and throughput but increases Average End to End delay. Simulations results show that RPL load balancing needs extensive works to be performed yet.

  14. Trabajo Social en internet

    Directory of Open Access Journals (Sweden)

    ANONIMO

    2004-01-01

    Full Text Available Este artículo introduce algunos caminos para acceder a información sobre trabajo social en internet, específicamente en relación con las asociaciones y gremios a nivel nacional, regional e internacional. El artículo está dividido en tres partes. La primer

  15. Internet censorship in Turkey

    Directory of Open Access Journals (Sweden)

    Mustafa Akgül

    2015-06-01

    Full Text Available Turkey passed an internet censorship law in 2007 with the declared objective of protecting families and minors (Akdeniz, 2010. It established a unit within the regulator BTK (Information and Communication Technologies Authority responsible for imposing bans and blocks on websites based on nine catalogue crimes defined by other national laws (Akgül 2008, 2009a, 2009b. As of May 2015, 80,000 websites were banned based on civil code related complaints and intellectual property rights violations, reports the independent website Engelliweb. Blocking decisions rendered by penal courts are enforced even when they are based on grounds other that the nine catalogue crimes - such as terrorism, organised crime and crime against the state. Passed in parliament while ignoring the pleas of NGOs and of the internet sector, the Internet Law No. 5651 has since been used to temporarily ban popular platforms such as Blogger, Last.fm, Vimeo, Wordpress and YouTube. At the same time, some blocking decisions by the courts (e.g., Google and Facebook were not enforced by the authorities. Since its introduction, the European Court of Human Rights has ruled that Law No. 5651 (Council of Europe, 2011 is against the European Convention on Human Rights (ECHR, 2013. This article provides an overview of internet censorship and its social background in Turkey.

  16. Internet video search

    NARCIS (Netherlands)

    Snoek, C.G.M.; Smeulders, A.W.M.

    2011-01-01

    In this tutorial, we focus on the challenges in internet video search, present methods how to achieve state-of-the-art performance while maintaining efficient execution, and indicate how to obtain improvements in the near future. Moreover, we give an overview of the latest developments and future

  17. Modeling Internet Topology Dynamics

    NARCIS (Netherlands)

    Haddadi, H.; Uhlig, S.; Moore, A.; Mortier, R.; Rio, M.

    Despite the large number of papers on network topology modeling and inference, there still exists ambiguity about the real nature of the Internet AS and router level topology. While recent findings have illustrated the inaccuracies in maps inferred from BGP peering and traceroute measurements,

  18. Internet Geo-Location

    Science.gov (United States)

    2017-12-01

    Internet is carried over optical fiber buried in fiber conduits. The conduits often do not provide line-of-sight paths between pairs of network hosts, so...2013. [18] Ethan Katz-Bassett, John P. John , Arvind Krishnamurthy, David Wetherall, Thomas Ander- son, and Yatin Chawathe. Towards IP Geolocation

  19. Internet Search Engines

    OpenAIRE

    Fatmaa El Zahraa Mohamed Abdou

    2004-01-01

    A general study about the internet search engines, the study deals main 7 points; the differance between search engines and search directories, components of search engines, the percentage of sites covered by search engines, cataloging of sites, the needed time for sites appearance in search engines, search capabilities, and types of search engines.

  20. Internet based benchmarking

    DEFF Research Database (Denmark)

    Bogetoft, Peter; Nielsen, Kurt

    2005-01-01

    We discuss the design of interactive, internet based benchmarking using parametric (statistical) as well as nonparametric (DEA) models. The user receives benchmarks and improvement potentials. The user is also given the possibility to search different efficiency frontiers and hereby to explore...

  1. Internet flash of lightning

    International Nuclear Information System (INIS)

    Anon.

    2004-01-01

    Five internet sites are given relative to European Research and IAEA in relation with the I.D.E.A.S. project, intercomparison exercise about the internal dose from individual measurements of radioactive contamination surveillance; European Research in oncology; Electromagnetic fields and human health and a site about the use of lead 210 to determine the date of a death. (N.C.)

  2. Internet, Cybersex and Infidelity

    Directory of Open Access Journals (Sweden)

    Verda Tuzer

    2011-03-01

    Full Text Available Increasing use of internet has numerous reflections on relationships. Within the range of chatroom friendship and flirting to shared sexuality, cybersex addiction and criminal behaviours are among the most intriguing. Searching for sexual satisfaction on internet may have a number of functions such as decreasing anxiety and distress; expressing emotions such as loneliness, depression, anger and disappointment; or providing support to not being able to judge the level of intimacy in a realtionship. The incredible ease with which one obtains sexual content on the internet, at home, at the work place or even through mobile phones is one of the most important reason for its widespread prevalence. Another important allure of the cybersex is its anonimity, the relative ease to disguise normally disturbing characteristics and its being mostly ignored by others. It is also low-cost. On the other hand it causes increased social isolation, damages trust in relationships, and causes the individual to seek for help due to dramatic consequences following a period of virtual mirroring, when the feeling of finding a soulmate causes mutual adoration and idealization. This review examines the definition of infidelity in the context of internet use, its characteristics, types and various aspects; its negative consequences on relationships; its effects on couples and families; and treatment alternatives. The problems caused by increasing compulsivity of cybersex are also highlighted.

  3. Internet of Things

    Science.gov (United States)

    Ritz, John; Knaack, Zane

    2017-01-01

    In the 21st century, electronic connectivity is a major component of everyday life. One expects to have mobile phone coverage and to have access to log a computer or tablet onto the internet. This connectivity enables users to keep track of personal affairs and conduct work from remote locations. Designers and manufacturers are also connecting…

  4. Searching in Internet

    OpenAIRE

    KŘEMEN, Lukáš

    2008-01-01

    This work includes issues of creating one's own crawler as well as question of writing web pages in a way for the crawler to easier separate words from these pages. In then focuses on describing the Internet as a graph, indexing and characterizing robots such as Google or Seznam.

  5. Internet-kriminalitet

    DEFF Research Database (Denmark)

    Langsted, Lars Bo; Tranberg, Charlotte Bagger

    2008-01-01

     Kapitlet om internet-kriminalitet rummer, udover en kort indføring i strafferettens almindelige del, bl.a. beskrivelser af de nye værnetingsregler for internetkriminalitet, reglerne om hacking, virusangreb, Denial-of-service, uretmæssig anvendelse af PIN-koder m.v. og identitetstyveri. Bogen er en...

  6. Internet-kriminalitet

    DEFF Research Database (Denmark)

    Langsted, Lars Bo; Tranberg, Charlotte Bagger

    2012-01-01

    Kapitlet om internet-kriminalitet rummer, udover en kort indføring i strafferettens almindelige del, bl.a. beskrivelser af de nye værnetingsregler for internetkriminalitet, reglerne om hacking, virusangreb, Denial-of-service, uretmæssig anvendelse af PIN-koder m.v. og identitetstyveri. Bogen er en...

  7. The Global Internet Pandemic

    Science.gov (United States)

    Carter, Deborah Joy

    2009-01-01

    The global rise of Internet-based education is discussed in relation to models drawn from social studies and epidemiology. Experiential and data density models are highlighted, also the capacity for technological change, and phenomena observed in the spread of disease. The lesson of these illustrations is that even apparently permanent phenomena…

  8. Internet of Things

    DEFF Research Database (Denmark)

    Shim, J. P.; Avital, Michel; Dennis, Alan R.

    2017-01-01

    Recent research reports illustrate that Internet of things (IoT) is projected to be a multi-trillion dollar opportunity by 2020, with 50 billion devices connected by then. The IoT is a leading-edge topic in Information Systems (IS). In a hyperconnected economy, IoT can transform a business...

  9. Discopathy on the internet.

    Science.gov (United States)

    Glinkowski, Wojciech

    2004-06-30

    A wide selection of websites is presented, in order to show how the Internet can and should be used to gain information on the anatomy, pathology, and treatment of the intervertebral disc, and to learn about scientific achievements in this respect.

  10. Internet Based Benchmarking

    OpenAIRE

    Bogetoft, Peter; Nielsen, Kurt

    2002-01-01

    We discuss the design of interactive, internet based benchmarking using parametric (statistical) as well as non-parametric (DEA) models. The user receives benchmarks and improvement potentials. The user is also given the possibility to search different efficiency frontiers and hereby to explore alternative improvement strategies. An implementation of both a parametric and a non parametric model are presented.

  11. Trust in Internet Election

    DEFF Research Database (Denmark)

    Markussen, Randi; Ronquillo, Lorena; Schürmann, Carsten

    2014-01-01

    This paper discusses the Decryption and Counting Ceremony held in conjunction with the internet voting trial on election day in the Ministry of Local Government and Regional Development of Norway in 2013. We examine the organizers' ambition of making the decryption and counting of electronic vote...

  12. Holocaust Denial and the Internet.

    Science.gov (United States)

    Landesman, Betty

    1998-01-01

    The Internet has made the Holocaust denial movement, or revisionist ideas and research, more widely available than ever before. The major revisionist and refutation sites and documents available on the Internet today are examined. (Author/AEF)

  13. The Future of the Internet

    National Research Council Canada - National Science Library

    Komaroff, Mitchell

    2008-01-01

    .... While the DoD no longer controls Internet decision making, its unique perspective deriving from its multiple roles as Internet user, operator, and research center is important to the development and protection of U.S. national interests...

  14. Paris agreement in the light of the objectives and principles of the contemporary policy and environmental law

    OpenAIRE

    Todić, Dragoljub

    2016-01-01

    The author points to the overall context of the discussion about the problems related to Climate change. The paper analyzes the provisions of the Paris Agreement, adopted on the 21st Conference of the Parties of the UN Framework Convention on Climate Change (Paris, December, 2015). The overall context of the discussion is determined by the content and significance of the objectives and principles defined in the Paris Agreement in relation to the goals and principles of the contemporary policy...

  15. The Path Forward from Paris: the Challenge for Tropical Countries

    Science.gov (United States)

    Nobre, C.

    2016-12-01

    The pledges of emissions reductions put forth at the COP21 in Paris fall short of ensuring the desired guardrail of 2 C warming, let alone the more stringent, but necessary, goal of 1.5 C warming if we want to minimize the increasing risks of climate change over both the short term of decades and the long term of centuries. Decarbonization of the global economy is mandatory, which implies a gargantuan challenge of decarbonizing the energy system. Given the likelihood of decreasing strength of the natural sinks in the global oceans and land biota as warming progresses, it may be necessary to reach nearly zero net emissions by midcentury and even negative net emissions by the end of the century. In addition to massive and rapid implementation of renewable energy systems, desirable mitigation trajectories involve large-scale reforestation and ecosystem restoration and also bioenergy capture and storage systems (BECCS). Tropical countries can play an important role to meet both goals as long as they are able to implement sustainable agriculture at the large scale that is nearly carbon-neutral and resilient to unavoidable climate change. And reaching sustainability in the agricultural sector—remembering that agricultural direct emissions and indirect emissions due to deforestation account for almost one quarter of global emissions—is under the constraint to meet food security for all, that is, food production has to grow 70% by midcentury, with concomitant reduction of waste in the food chain. I will take the example of mitigation options for Brazil—a large tropical country with per capita emissions of about 7.5 ton CO2-eq—to illustrate sustainable development trajectories of reaching carbon neutrality by midcentury. That will imply developing a modern, more productive carbon-neutral agriculture within the next two decades, reducing tropical deforestation to nearly zero within a decade, restoring ecosystems and increasing renewable energy use to over 80% of its

  16. Shyness, Internet use, and personality.

    Science.gov (United States)

    Ebeling-Witte, Susan; Frank, Michael L; Lester, David

    2007-10-01

    To investigate the association between shyness and Internet usage, 88 undergraduate students completed the Revised Cheek and Buss Shyness Scale, the Online Cognition Scale, a computer/Internet familiarity scale, the Eysenck Personality Questionnaire Revised (short version) and the Abbreviated Duke Social Support Index. Significant correlations were found between shyness, Internet use, and personality traits. A stepwise regression analysis indicated that shyness was predicted by introversion, neuroticism, and problematic Internet usage as assessed by the Online Cognition Scale.

  17. Adopting Internet Banking in Ghana

    OpenAIRE

    G.O. Ofori-Dwumfuo; Betty A. Dankwah

    2013-01-01

    This study looks at the benefits, challenges and barriers in adopting Internet banking at a major bank in Ghana. The development of the Internet is changing the way financial services are provided in Ghana. The Internet banking facility has resulted in new ways of delivering banking services. The research is a case study based on the staffs that has worked with the bank for more than three years. In evaluating benefits, challenges and barriers to the bank in adopting Internet banking, intervi...

  18. The internationalization of internet governance

    OpenAIRE

    Park, Y.J.

    2009-01-01

    Starting from 1998, the government of the United States took up responsibility for creating and overseeing the Internet Corporation for Assigned Names and Numbers. That Corporation manages the global infrastructures of identifiers on the internet. Beginning with 2003, the United Nations has addressed lack of internationalized co- ordination mechanisms in managing critical global internet infrastructures through World Summit on the Information Society and Internet Governance Forum. Those who a...

  19. Gender, internet experience, Internet identification, and internet anxiety: a ten-year followup.

    Science.gov (United States)

    Joiner, Richard; Gavin, Jeff; Brosnan, Mark; Cromby, John; Gregory, Helen; Guiller, Jane; Maras, Pam; Moon, Amy

    2012-07-01

    In 2002, we found gender differences in the use of the Internet. Since then, however, the Internet has changed considerably. We therefore conducted a follow-up study in 2012. The study involved 501 students (389 females and 100 males, 12 participants unspecified gender) and we measured Internet use, Internet anxiety, and Internet identification. We found that males had a greater breadth of Internet use; they used the Internet more for games and entertainment than females. The differentiation between males and females in terms of Internet use is evident, and in some ways is even more distinct than 10 years ago. In our previous research we had found no gender differences in the use of the Internet for communication, whereas in the current study we have found that females use the Internet for communication than males and were using social network sites more than males. We also found, consistent with our previous study, that Internet identification and Internet anxiety were related to Internet use.

  20. Reports on internet traffic statistics

    NARCIS (Netherlands)

    Hoogesteger, Martijn; de Oliveira Schmidt, R.; Sperotto, Anna; Pras, Aiko

    2013-01-01

    Internet traffic statistics can provide valuable information to network analysts and researchers about the way nowadays networks are used. In the past, such information was provided by Internet2 in a public website called Internet2 NetFlow: Weekly Reports. The website reported traffic statistics

  1. Children's Strategies on the Internet

    Science.gov (United States)

    Dunkels, Elza

    2008-01-01

    This paper presents the results of an interview study of 104 12-year old children. The aim was to learn more about how children use the Internet, what they find negative on the Internet and what coping strategies they use. The media debate seems to display consensus regarding what threats the Internet poses to young people. However, this study…

  2. Some Aspects Regarding Internet Advertising

    Directory of Open Access Journals (Sweden)

    Chiţu I.

    2009-12-01

    Full Text Available The aim of this paper is to examine internet advertising, to understand its strengths and weaknesses, to compare the content and potential of traditional media with Web sites and to describe the specific types of internet advertising. The paper also tries to present some facts and figures regarding internet advertising.

  3. Internet Advertising: Ethics and Etiquette.

    Science.gov (United States)

    Machovec, George S.

    1994-01-01

    Discusses the growth of the Internet and the attitudes of users toward advertising, provides examples of kinds of advertising used on electronic networks, and lists several companies that help advertisers use the Internet. Fifteen guidelines are suggested to help advertisers use the Internet in a reasonable and appropriate way. (Contains 11…

  4. Some Aspects Regarding Internet Advertising

    OpenAIRE

    Chiţu I.

    2009-01-01

    The aim of this paper is to examine internet advertising, to understand its strengths and weaknesses, to compare the content and potential of traditional media with Web sites and to describe the specific types of internet advertising. The paper also tries to present some facts and figures regarding internet advertising.

  5. Internet applications in radiation safety

    International Nuclear Information System (INIS)

    Hill, P.; Geisse, C.; Wuest, E.

    1998-01-01

    As a means of effective communication the Internet is presently becoming more and more important in German speaking countries, too. Its possibilities to exchange and to obtain information efficiently and rapidly are excellent. Internet and email access are available now in most institutions for professional use. Internet services of importance to radiation safety professionals are described. (orig.) [de

  6. Narcissism and Internet pornography use.

    Science.gov (United States)

    Kasper, Thomas Edward; Short, Mary Beth; Milam, Alex Clinton

    2015-01-01

    This study examined the relation between Internet pornography use and narcissism. Participants (N=257) completed an online survey that included questions on Internet pornography use and 3 narcissism measures (i.e., Narcissistic Personality Inventory, Pathological Narcissistic Inventory, and the Index of Sexual Narcissism). The hours spent viewing Internet pornography was positively correlated to participants' narcissism level. In addition, those who have ever used Internet pornography endorsed higher levels of all 3 measures of narcissism than did those who have never used Internet pornography.

  7. Understanding the Paris agreement: analysing the reporting requirements under the enhanced transparency framework

    DEFF Research Database (Denmark)

    Desgain, Denis DR; Sharma, Sudhir

    At the Paris climate conference (COP-21) in December 2015, the Conference of the Parties decided to adopt the Paris Agreement under the United Nations Framework Convention on Climate Change. This was the first time that 195 Parties had agreed on a universal, legally binding climate instrument....... The Agreement will enter into force on the thirtieth day after the date on which at least 55 Parties to the Convention, accounting in total for at least an estimated 55 percent of total global greenhouse gas emissions, will have deposited their instruments of ratification/acceptance/approval/accession. As of 5......th October 2016, 74 Par¬ties had ratified the Agreement, accounting for 58.82% of global GHG emissions.1 The Paris Agreement will thus enter into force on 4th November 2016....

  8. The Paris Agreement: end of the climate multilateralism crisis or evolution in chiaroscuro?

    International Nuclear Information System (INIS)

    Lavallee, Sophie; Maljean-Dubois, Sandrine

    2016-01-01

    After a decade of chaotic negotiations, the twenty-first Conference of Parties to the United Nations Framework Convention on Climate Change managed on 12 December 12 2015 to agree on the text of an international treaty, the Paris Agreement, preceded by a COP decision aiming both to explain and prepare the entry into force of the treaty. Is this compromise text marking a significant step or is it a weak agreement incapable to alter our medium and long term trajectories of emissions of greenhouse gases? Tracing the process that led to its adoption helps to better understand the substantive and procedural contribution of the Paris agreement, without denying its limits. As a new brick in the complex architecture of the climate regime, the Paris Agreement is more the beginning of a new era for climate diplomacy, full of uncertainties, than a final stage

  9. Climate champions? France, Germany and Europe in the negotiations about the Paris Agreement on climate

    International Nuclear Information System (INIS)

    Aykut, Stefan

    2016-05-01

    This report discusses the role and implications of France, Germany and Europe in the preparation of the Paris Agreement of December 2015. The author first discusses the historical aspiration of Europe to have a role of leadership in the negotiations. Then, he examines and comments the actual results of the COP21 and the content of the Paris Agreement. He analyses situational factors, the economic and political context, the role of the French diplomacy, of Germany and of the European Union. He analyses dynamics which, on the medium and the long terms, has shaped climate governance, notably the red lines defined by China and the USA, and the general framework of negotiations which tend to exclude some important issues which are considered as matters of conflict. The last part proposes a retrospective overview on room and options available for Europe to find a leadership again within the new climate regime implemented by the Paris Agreement

  10. Assessment of the Climate Paris Agreement in the light of a Global Standard of Transparency

    International Nuclear Information System (INIS)

    Tabau, Anne-Sophie

    2016-01-01

    Reactions to the Paris Agreement oscillate between political enthusiasm, given the diplomatic challenge that was taken-up, and activist disappointment, considering the emergency and scale of transformations to undertake to tackle climate change. The legal analysis of the COP21, its results and prospects they open however needs to be done in the light of dispassionate criteria. The one proposed in this paper uses a global standard of transparency. The reading grid offered thus enables to locate the Paris Agreement in the context of a global and complex governance; two features that the theory of global administrative law aims to better understand, from an empirical but also a prescriptive approaches. This assessment shows that the balance between transparency and opacity, intelligibility, effectiveness or efficiency is both delicate to establish and unstable. If the way the cursor was positioned under the Paris Agreement may seem unsatisfactory in many respects, it must not be forgotten that it is intended to evolve

  11. Internet addiction: A case report

    Directory of Open Access Journals (Sweden)

    Pejović-Milovančević Milica

    2009-01-01

    Full Text Available Some addictions cannot be connected with substance abuse (pathological gambling, video games playing, binge eating, compulsive physical activity, emotional relationship addiction, TV addiction. Since 1995, Internet addiction has been accepted as a clinical entity with profound negative effect on social, familial, educational and economical personal functioning. The diagnosis of Internet addiction could be established if the person spends more than 38 hours per week on the Internet exempting online professional needs. Basic symptoms are the increased number of hours spent in front of the computer along with the Internet use, development of abstinent syndrome if the Internet access is prohibited, sleep inversion, neglect of basic social requirements and personal hygiene, many somatic symptoms developed due to prolonged sitting or monitor watching, dissocial behavior. In this paper, data about the Internet addiction are presented and a case report of an adolescent with developed Internet addiction.

  12. Internet addiction in young people.

    Science.gov (United States)

    Ong, Say How; Tan, Yi Ren

    2014-07-01

    In our technology-savvy population, mental health professionals are seeing an increasing trend of excessive Internet use or Internet addiction. Researchers in China, Taiwan and Korea have done extensive research in the field of Internet addiction. Screening instruments are available to identify the presence of Internet addiction and its extent. Internet addiction is frequently associated with mental illnesses such as anxiety, depression, conduct disorder and attention deficit hyperactivity disorder (ADHD). Treatment modalities include individual and group therapies, cognitive behavioural therapy (CBT), family therapy and psychotropic medications. A significant proportion of Singapore adolescents engaging in excessive Internet use are also diagnosed to have concomitant Internet addiction. Despite the presence of a variety of treatment options, future research in this area is needed to address its growing trend and to minimise its negative psychological and social impact on the individuals and their families.

  13. Instability and internet design

    Directory of Open Access Journals (Sweden)

    Sandra Braman

    2016-09-01

    Full Text Available Instability - unpredictable but constant change in one’s environment and the means with which one deals with it - has replaced convergence as the focal problem for telecommunications policy in general and internet policy in particular. Those who designed what we now call the internet during the first decade of the effort (1969-1979, who in essence served simultaneously as its policy-makers, developed techniques for coping with instability of value for network designers today and for those involved with any kind of large-scale sociotechnical infrastructure. Analysis of the technical document series that was medium for and record of that design process reveals coping techniques that began with defining the problem and went on to include conceptual labour, social practices, and technical approaches.

  14. Internet and Advertisement.

    Science.gov (United States)

    Moustafa, Khaled

    2016-02-01

    The Internet has revolutionized the way knowledge is currently produced, stored and disseminated. A few finger clicks on a keyboard can save time and many hours of search in libraries or shopping in stores. Online trademarks with an (e-) prefix such as e-library, e-business, e-health etc., are increasingly part of our daily professional vocabularies. However, the Internet has also produced multiple negative side effects, ranging from an unhealthy dependency to a dehumanization of human relationships. Fraudulent, unethical and scam practices are also flourishing through for example misleading online advertising methods. Some social and professional networks gather users' profiles for selling and advertising purposes, sometimes by making it technically difficult to unsubscribe. Here, I discuss some of these unethical aspects and propose some potential solutions to reduce them.

  15. Mujeres en Internet

    Directory of Open Access Journals (Sweden)

    Sally Burch

    2015-01-01

    Full Text Available El potencial democratizador de las redes electrónicas dependerá de cómo se desarrollen y usen en un contexto social específico. El aparecimiento y fortalecimiento de espacios en Internet contribuirá a concretar ese potencial, si ello sucede como resultado de necesarias convergencias se logrará un mayor impacto. Así, el reto que presenta el ciberespacio es grande para las organizaciones de mujeres que quieren impulsar nuevas formas de comunicación de género. A las mujeres en la actualidad se les presenta un reto, buscar formas de incidir en la configuración de espacios en Internet para introducir un enfoque de género tanto en los contenidos como en los códigos y las estructuras

  16. Internet Business Solutions

    Science.gov (United States)

    1997-01-01

    Cogent Software, Inc. was formed in January 1995 by David Atkinson and Irene Woerner, both former employees of the Jet Propulsion Laboratory (JPL). Several other Cogent employees also worked at JPL. Atkinson headed JPL's Information Systems Technology section and Woerner lead the Advanced User Interfaces Group. Cogent's mission is to help companies organize and manage their online content by developing advanced software for the next generation of online directories and information catalogs. The company offers a complete range of Internet solutions, including Internet access, Web site design, local and wide-area networks, and custom software for online commerce applications. Cogent also offers DesignSphere Online, an electronic community for the communications arts industry. Customers range from small offices to manufacturers with thousands of employees, including Chemi-Con, one of the largest manufacturers of capacitors in the world.

  17. Interpretation of Internet technology

    DEFF Research Database (Denmark)

    Madsen, Charlotte Øland

    2001-01-01

    Research scope: The topic of the research project is to investigate how new internet technologies such as e-trade and customer relation marketing and management are implemented in Danish food processing companies. The aim is to use Weick's (1995) sensemaking concept to analyse the strategic...... processes leading to the use of internet marketing technologies and to investigate how these new technologies are interpreted into the organisation. Investigating the organisational socio-cognitive processes underlying the decision making processes will give further insight into the socio......-cognitive competencies of organisations (Rindova & Fombrunn, 1999). The aim is to contribute to the existing technological implementation theory complex by studying the relationships between the elements of the socio-cognitive processes and the resulting interpretations and actions when new technologies are implemented...

  18. Internet de las cosas

    OpenAIRE

    Salazar Soler, Jorge; Silvestre Bergés, Santiago

    2016-01-01

    Este es un curso de introducción a la IoT (Internet de las cosas). En los capítulos primeros capítulos se introducen los conceptos básicos sobre la IoT. Seguidamente se presentan nociones básicas sobre el protocolo de internet IPv6 que es el más utilizado en el entorno de la IoT y se describen las principales aplicaciones, el estado actual del mercado y las tecnologías que permiten la existencia de la IoT. Finalmente se analizan los retos de futuro que se consideran más importa...

  19. Housing and the construction of the city: the Paris Habitat Experience

    Directory of Open Access Journals (Sweden)

    Javier Arpa

    2015-12-01

    Full Text Available In Paris, the history and the evolution of social housing provision merge with those of a centennial institution. Created in 1914, the Office Public d’Habitations à Bon Marché, currently called Paris Habitat, manages more than 1,200 operations, 120,000 housing units inhabited by 200,000 residents. This article reviews an investigation to this exceptional heritage commissioned by the Pavillon de l'Arsenal in Paris, which resulted in the exhibition and catalogue Paris Habitat: Cent ans de ville, cent ans de vie, presented by the institution in 2015.The investigation, exhibition and publication were organized around the analysis of ten fragments of reality that, rather than matching administrative divisions or urban planning projects, span municipalities, districts and infrastructures. From low-cost to large-scale housing, from concerns with hygiene to ecology issues, each one of the building ensembles analyzed bears witness to the will to change society through housing. Written by the project’s main curator and catalogue editor, this review details the process through which essential questions formulated early on – What is the city we want like? How is it built? – were answered to: selecting from the wealth of material produced by Paris Habitat over one hundred years of activity, the team exposed their political stance on urban strategies at large. Importantly, Paris Habitat’s ‘actions’ substantiated the team’s belief that our knowledge of this long, continuous urban experiment can contribute to improve the metropolises of today and strengthen its ability to answer contemporary concerns: the transformation of offices into housing, new residents’ participation formulas, new building and conception processes, which are key elements in the making of cities that need to be dense, diverse, intense, fertile and agile.

  20. Internet e Direitos Fundamentais

    Directory of Open Access Journals (Sweden)

    Mariana Caetano S. S. Schwindt

    2013-05-01

    Full Text Available Resenha: O livro visa determinar a natureza jurídica do acesso à internet na busca para efetivar e garantir a concretização de direitos fundamentais, partindo da constatação de que a chamada ‘brecha digital’ gera desigualdades de desenvolvimento econômico, social e cultural, bem como obsta o crescimento do país.

  1. Internet: alternativa educativa

    Directory of Open Access Journals (Sweden)

    José Francisco Amador Montaño

    2015-02-01

    Full Text Available RESUMEN Este artículo presenta una propuesta sobre la utilización de las potencialidades de Internet en la educación. Es una reflexión sobre el qué hacer y la responsabilidad d elas instituciones educativas y de los docentes frente a los retos cotnemporáneos que ofrece la tecnología y la ciencia.

  2. An Internet of Cars

    OpenAIRE

    Speed, Chris; Shingleton, D; Cherrett, T

    2013-01-01

    Despite describing the transport infrastructure as a ‘network’, most road and transport users see little similarity between the ‘transport network’ and the internet. This paper suggests that overcoming this difference is key to a new paradigm of transport in which connections, flow and sharing are synonymous with both social networking and travel behaviour.In order to demonstrate the potentials, this paper presents an experimental platform that combines data gathered from Automatic Number Pla...

  3. From Internet to Posthuman

    Directory of Open Access Journals (Sweden)

    Alberto Giovanni Biuso

    2015-04-01

    Full Text Available The social-interactive nature of the human being has produced different political, ethical, and technological structures. The Internet is one of them. A thorough understanding of the World Wide Web’s role, potentiality and risks surely requires sound sociological, psychological and cognitive paradigms but it always and above all requires a radical theoretical look at human and posthuman exists and acts on the web and its devices.

  4. Geç Ortaçağ Avrupası’nın Meşhur ve Gizemli Şehri Paris (Paris That Was Famous and Mysterious City of the Late Medieval Europe

    Directory of Open Access Journals (Sweden)

    Abdulhalik BAKIR

    2010-10-01

    Full Text Available Paris is one of the most important capitals of the middle age. Actually, this city is universecity. Namely, Paris was remembered as a univercity, education center and art and architecture center. Paris appeared differently from the other cities. Here was an important city that East culture and West culture mixed with each other. In its environment, there were cities that have a traditional structure. It carries all the facilities of the city structure in the later middle ages. Namely, Paris is remembered firstly, while city structure is described. Like Chretien de Troyes described, Paris had the culture that made France as the first heritage of Roma and Greek. Paris is a colourful city. Perhaps, France had the most crowd population because of these facilities of Paris. Generally, undoubtedly, these facilities had a big role about the development of France civilization in the 13th century. So, in this study, we will study to introduce Paris with social-economic and culturel angles and give its appearance in the later middle ages.

  5. The Internet of Things

    CERN Document Server

    Greengard, Samuel

    2015-01-01

    We turn on the lights in our house from a desk in an office miles away. Our refrigerator alerts us to buy milk on the way home. A package of cookies on the supermarket shelf suggests that we buy it, based on past purchases. The cookies themselves are on the shelf because of a "smart" supply chain. When we get home, the thermostat has already adjusted the temperature so that it's toasty or bracing, whichever we prefer. This is the Internet of Things -- a networked world of connected devices, objects, and people. In this book, Samuel Greengard offers a guided tour through this emerging world and how it will change the way we live and work. Greengard explains that the Internet of Things (IoT) is still in its early stages. Smart phones, cloud computing, RFID (radio-frequency identification) technology, sensors, and miniaturization are converging to make possible a new generation of embedded and immersive technology. Greengard traces the origins of the IoT from the early days of personal computers and the Internet...

  6. Internet and Surveillance

    DEFF Research Database (Denmark)

    The Internet has been transformed in the past years from a system primarily oriented on information provision into a medium for communication and community-building. The notion of “Web 2.0”, social software, and social networking sites such as Facebook, Twitter and MySpace have emerged in this co......The Internet has been transformed in the past years from a system primarily oriented on information provision into a medium for communication and community-building. The notion of “Web 2.0”, social software, and social networking sites such as Facebook, Twitter and MySpace have emerged...... institutions have a growing interest in accessing this personal data. Here, contributors explore this changing landscape by addressing topics such as commercial data collection by advertising, consumer sites and interactive media; self-disclosure in the social web; surveillance of file-sharers; privacy...... in the age of the internet; civil watch-surveillance on social networking sites; and networked interactive surveillance in transnational space. This book is a result of a research action launched by the intergovernmental network COST (European Cooperation in Science and Technology)....

  7. Revision of the Paris Convention from the German point of view

    International Nuclear Information System (INIS)

    Mahlmann, Wilfried.

    1977-01-01

    The paper discusses the revision of the Paris Convention from the German point of view and states how this country has used the possibilities for exceptions provided under the Convention so that German nuclear third party liability legislation differs somewhat from the standards laid down in the Convention. This is explained by a desire to provide increased financial security for the population concerned. After describing various proposed procedures for increasing liability amounts in the Paris Convention and the Brussels Supplementary Convention the author concludes that his country would welcome a revision of the Conventions which would provide increased financial security for the public. (NEA) [fr

  8. CO2 dispersion modelling over Paris region within the CO2-MEGAPARIS project

    Directory of Open Access Journals (Sweden)

    C. Lac

    2013-05-01

    Full Text Available Accurate simulation of the spatial and temporal variability of tracer mixing ratios over urban areas is a challenging and interesting task needed to be performed in order to utilise CO2 measurements in an atmospheric inverse framework and to better estimate regional CO2 fluxes. This study investigates the ability of a high-resolution model to simulate meteorological and CO2 fields around Paris agglomeration during the March field campaign of the CO2-MEGAPARIS project. The mesoscale atmospheric model Meso-NH, running at 2 km horizontal resolution, is coupled with the Town Energy Balance (TEB urban canopy scheme and with the Interactions between Soil, Biosphere and Atmosphere CO2-reactive (ISBA-A-gs surface scheme, allowing a full interaction of CO2 modelling between the surface and the atmosphere. Statistical scores show a good representation of the urban heat island (UHI with stronger urban–rural contrasts on temperature at night than during the day by up to 7 °C. Boundary layer heights (BLH have been evaluated on urban, suburban and rural sites during the campaign, and also on a suburban site over 1 yr. The diurnal cycles of the BLH are well captured, especially the onset time of the BLH increase and its growth rate in the morning, which are essential for tall tower CO2 observatories. The main discrepancy is a small negative bias over urban and suburban sites during nighttime (respectively 45 m and 5 m, leading to a few overestimations of nocturnal CO2 mixing ratios at suburban sites and a bias of +5 ppm. The diurnal CO2 cycle is generally well captured for all the sites. At the Eiffel tower, the observed spikes of CO2 maxima occur every morning exactly at the time at which the atmospheric boundary layer (ABL growth reaches the measurement height. At suburban ground stations, CO2 measurements exhibit maxima at the beginning and at the end of each night, when the ABL is fully contracted, with a strong spatio-temporal variability. A

  9. Scheduling and congestion control for wireless internet

    CERN Document Server

    Wang, Xin

    2014-01-01

    This brief proposes that the keys to internet cross-layer optimization are the development of non-standard implicit primal-dual solvers for underlying optimization problems, and design of jointly optimal network protocols as decomposition of such solvers. Relying on this novel design-space oriented approach, the author develops joint TCP congestion control and wireless-link scheduling schemes for wireless applications over Internet with centralized and distributed (multi-hop) wireless links. Different from the existing solutions, the proposed schemes can be asynchronously implemented without message passing among network nodes; thus they are readily deployed with current infrastructure. Moreover, global convergence/stability of the proposed schemes to optimal equilibrium is established using the Lyapunov method in the network fluid model. Simulation results are provided to evaluate the proposed schemes in practical networks.

  10. Air quality in the mid-21. century for the city of Paris under two climate scenarios; from the regional to local scale

    International Nuclear Information System (INIS)

    Markakis, K.; Valari, M.; Colette, A.; Sanchez, O.; Perrussel, O.; Honore, C.; Vautard, R.; Klimont, Z.; Rao, S.

    2014-01-01

    Ozone and PM2.5 concentrations over the city of Paris are modeled with the CHIMERE air-quality model at 4 km x 4 km horizontal resolution for two future emission scenarios. A high-resolution (1 km x 1 km) emission projection until 2020 for the greater Paris region is developed by local experts (AIRPARIF) and is further extended to year 2050 based on regional-scale emission projections developed by the Global Energy Assessment. Model evaluation is performed based on a 10-year control simulation. Ozone is in very good agreement with measurements while PM2.5 is underestimated by 20% over the urban area mainly due to a large wet bias in wintertime precipitation. A significant increase of maximum ozone relative to present-day levels over Paris is modeled under the 'business-as-usual' scenario (+7 ppb) while a more optimistic 'mitigation' scenario leads to a moderate ozone decrease (-3.5 ppb) in year 2050. These results are substantially different to previous regional scale projections where 2050 ozone is found to decrease under both future scenarios. A sensitivity analysis showed that this difference is due to the fact that ozone formation over Paris at the current urban-scale study is driven by volatile organic compound (VOC)-limited chemistry, whereas at the regional-scale ozone formation occurs under NOx-sensitive conditions. This explains why the sharp NOx reductions implemented in the future scenarios have a different effect on ozone projections at different scales. In rural areas, projections at both scales yield similar results showing that the longer timescale processes of emission transport and ozone formation are less sensitive to model resolution. PM2.5 concentrations decrease by 78% and 89% under business-as usual and mitigation scenarios, respectively, compared to the present-day period. The reduction is much more prominent over the urban part of the domain due to the effective reductions of road transport and residential emissions

  11. Internet gambling is a predictive factor of Internet addictive behavior.

    Science.gov (United States)

    Critselis, Elena; Janikian, Mari; Paleomilitou, Noni; Oikonomou, Despoina; Kassinopoulos, Marios; Kormas, George; Tsitsika, Artemis

    2013-12-01

    Adolescent Internet gambling is associated with concomitant addictive behaviors. This study aimed to assess the prevalence of Internet gambling practices, its impact upon psychosocial development and to evaluate the association between gambling practices and Internet addictive behavior among Cypriot adolescents. A cross-sectional study was conducted in a convenience sample (n = 805) of adolescents attending selected public schools (9th and 10th grades) in Cyprus. Anonymous self-completed questionnaires were used including the Internet Addiction Test and the Strengths and Difficulties Questionnaire. Among the study population (n = 805), approximately one third (n = 28; 34.9%) reported Internet gambling. Internet gamblers were twice as likely to utilize Internet café portals (adjusted odds ratio for gender and age, AOR: 2.13; 95% confidence interval, 95% CI: 1.56-2.91) for interactive game-playing (AOR: 6.84; 95% CI: 4.23-11.07), chat-rooms (AOR: 2.57; 95% CI: 1.31-4.85), and retrieval of sexual information (AOR: 1.99; 95% CI: 1.42-2.81). Among Internet gamblers 26.0% (n = 73) reported borderline addictive Internet use and 4.3% (n = 12) addictive behavior. Internet gamblers more often had comprehensive psychosocial and emotional maladjustment (AOR: 4.00; 95% CI: 1.97-8.13), including Abnormal Conduct Problems (AOR: 3.26; 95% CI: 2.00-5.32), Emotional Symptoms (AOR: 1.78; 95% CI: 1.02-3.11), and Peer Problems (AOR: 2.44; 95% CI: 1.08-5.48) scores. The multivariate regression analyses indicated that the single independent predictor associated with Internet addictive behavior was Internet gambling (AOR: 5.66; 95% CI: 1.45-22.15). Internet gambling is associated with addictive Internet use, as well as emotional maladjustment and behavioral problems, among Cypriot adolescents. Longitudinal studies are needed to elucidate whether Internet gambling constitutes a risk factor for the development of Internet addictive behavior among adolescents.

  12. LITERATURA, FOTOGRAFIA E O RETRATO DA MODERNIZAÇÃO DE PARIS, A CAPITAL

    Directory of Open Access Journals (Sweden)

    Marcos Fabris

    2010-05-01

    Full Text Available This article intends to discuss the relationship between literature and photography regarding the processes of modernization which take place in Paris in the 19th century, commenting on the artistic-photographic production of Eugène Atget and the Naturalism of Émile Zola.

  13. L’homme et la bête : chiens et politique dans Les Mohicans de Paris

    Directory of Open Access Journals (Sweden)

    Nicolas Gauthier

    2015-12-01

    Full Text Available Cet article étudie comment le recours à l’animalisation dans Les Mohicans de Paris d’Alexandre Dumas est l’espace d’une véritable réflexion sur les rapports entre l’humain et l’animal. Ceci apparaît de façon nette dans la fictionnalisation du chien qui induit un brouillage des limites séparant humain et animal, brouillage qui a pour fonction de permettre l’articulation des personnages canins aux enjeux fondamentaux du roman. De façon plus précise, la mise en scène du « meilleur ami de l’homme » sert à redoubler le projet politique au cœur des Mohicans de Paris. This paper examines how, in Les Mohicans de Paris, Alexandre Dumas assigns animalistic features to some characters to question the relations between humans and animals while portraying the various dogs in the novel in a way which blurs the limits between humans and animals. These seemingly accessory canine characters are actually closely associated with the fundamental elements of the novel. More precisely, the way “man’s best friend” is put in fiction actually repeats the political project at the heart of Les Mohicans de Paris.

  14. Rebound policy in the Paris Agreement: instrument comparison and climate-club revenue offsets

    NARCIS (Netherlands)

    van den Bergh, J.C.J.M.

    2017-01-01

    Rebound is given scant attention in both IPCC documents and UNFCCC climate summits, where climate agreements are negotiated. This article argues that without an international climate treaty, or with a soft treaty in the form of voluntary pledges, as characterizes the recent Paris climate agreement,

  15. De Grande Mosquée de Paris tussen eerbetoon en propaganda

    NARCIS (Netherlands)

    Spaan, S.J.

    2015-01-01

    In het hart van Parijs, tegenover de Jardin des Plantes, staat de Grande Mosquée de Paris, geopend in 1926. In elke toeristische gids staat dat de muntthee en baklava in het café heerlijk zijn en dat de moskee bedoeld was als eerbetoon aan de islamitische soldaten die in de Eerste Wereldoorlog hun

  16. Strontium 90 activity in drinking water of Paris area from 1963 to 1972

    International Nuclear Information System (INIS)

    Jeanmaire, L.; Patti, F.; Gros, R.

    1976-01-01

    Strontium 90 was determined in drinking water of the Southern Paris area from 1963 to 1972. Activities usually below 1pCi/l were related to the Seine river flow and decreased with a half-life of about five years [fr

  17. Report of visiting Laboratoire de Physique des Gaz et des Plasmas, Universite Paris-Sud

    International Nuclear Information System (INIS)

    Ferreira, J.L.

    1991-03-01

    The activities carried out by identification mission to the Laboratoire de Physique des Gaz et des Plasmas (LPGP) of Paris-Sud University are related. The mission is part of the project of Study on Plasma wave and Plasma turbulence which is part of international agreement between CAPES and COFECUB in France. (M.C.K.)

  18. An Apprenticeship in Resistance May '68 and the Power of Vincennes (Universite de Paris VIII)

    Science.gov (United States)

    Dolphijn, Rick

    2007-01-01

    Background: The riots in Paris '68 marked among others, the creation of a "Centre universitaire experimental" in Vincennes of which especially the philosophy faculty became the testing laboratory for educational reform. There, scholars like Michel Foucault, Gilles Deleuze, Alain Badiou and Jean-Francois Lyotard developed new ideas on…

  19. From politicization to policing: the rise and decline of new social movements in Amsterdam and Paris

    NARCIS (Netherlands)

    Uitermark, J.; Nicholls, W.

    2014-01-01

    This paper analyzes the rise and decline of social movements in Amsterdam and Paris, focusing in particular on the organizations of left-wing immigrant workers. These organizations performed crucial roles for new social movements in the 1970s and 1980s but were isolated and coopted in the 1990s and

  20. Tackling the climate targets set by the Paris Agreement (COP 21 ...

    African Journals Online (AJOL)

    Tackling the climate targets set by the Paris Agreement (COP 21): Green leadership empowers public hospitals to overcome obstacles and challenges in a ... of GSH and reduce waste and hazardous substances such as mercury and polystyrene, and elaborate how obstacles and resistance to change were overcome.

  1. Metabolic activity of Glomus intraradices in Arum- and Paris-type arbuscular mycorrhizal colonization

    NARCIS (Netherlands)

    van Aarle, IM; Cavagnaro, TR; Smith, SE; Dickson, S

    Colonization of two plant species by Glomus intraradices was studied to investigate the two morphological types (Arum and Paris), their symbiotic interfaces and metabolic activities. Root pieces and sections were stained to observe the colonization and metabolic activity of all mycorrhizal

  2. Timing of Orders, Orders Aggressiveness and the Order Book in the Paris Bourse

    OpenAIRE

    Bisière, Christophe; Kamionka, Thierry

    2000-01-01

    We offer a statistical model of the order flow and estimate it using high frequency data from the Paris Bourse. Our model jointly explains the duration between two consecutive orders and the relative aggressiveness of the orders, depending upon the past orders and the state of the book. Our results offer evidence of information and liquidity effects, as put forward by market microstructure theories.

  3. Assessment of undiscovered oil and gas resources of the Paris Basin, France, 2015

    Science.gov (United States)

    Schenk, Christopher J.; Charpentier, Ronald R.; Klett, Timothy R.; Tennyson, Marilyn E.; Mercier, Tracey J.; Le, Phoung A.; Brownfield, Michael E.; Pitman, Janet K.; Gaswirth, Stephanie B.; Marra, Kristen R.; Leathers, Heidi M.

    2015-01-01

    Using a geology-based assessment methodology, the U.S. Geological Survey estimated means of 222 million barrels of unconventional oil; 2,092 billion cubic feet of unconventional gas; 18 million barrels of conventional oil; and 47 billion cubic feet of conventional gas resources in the Paris Basin of France.

  4. Paris Agreement climate proposals need a boost to keep warming well below 2 °c

    NARCIS (Netherlands)

    Rogelj, Joeri; Elzen, Den Michel; Höhne, Niklas; Fransen, Taryn; Fekete, Hanna; Winkler, Harald; Schaeffer, Roberto; Sha, Fu; Riahi, Keywan; Meinshausen, Malte

    2016-01-01

    The Paris climate agreement aims at holding global warming to well below 2 degrees Celsius and to "pursue efforts" to limit it to 1.5 degrees Celsius. To accomplish this, countries have submitted Intended Nationally Determined Contributions (INDCs) outlining their post-2020 climate action. Here

  5. Complete genome sequence of Paris mosaic necrosis virus, a distinct member of the genus Potyvirus

    Science.gov (United States)

    The complete genomic sequence of a novel potyvirus was determined from Paris polyphylla var. yunnanensis. Its genomic RNA consists of 9,660 nucleotides (nt) excluding the 3’-terminal poly (A) tail, containing a single open reading frame (ORF) encoding a large polyprotein. The virus shares 52.1-69.7%...

  6. The 2015 Paris Climate Conference: A turning point in the world's energy history

    Science.gov (United States)

    Klimenko, V. V.; Mikushina, O. V.; Tereshin, A. G.

    2016-06-01

    It has been established that the consistent implementation of the 2015 Paris Climate Conference implies the quick retire of coal from the global energy balance and its replacement with the energy from unconventional and renewable sources. It is shown that even the full-scale implementation of the agreement will not keep global warming within 2°C.

  7. Contribution of the G20 economies to the global impact of the Paris agreement climate proposals

    NARCIS (Netherlands)

    den Elzen, Michel; Admiraal, Annemiek; Roelfsema, Mark; van Soest, Heleen; Hof, Andries F.; Forsell, Nicklas

    2016-01-01

    By 15 December 2015, 187 countries had submitted their Intended Nationally Determined Contributions (INDCs) summarising their climate actions after 2020 in the context of the Paris Agreement. We used a unified framework to assess the mitigation components of INDCs covering 105 countries

  8. Sinemurian–Pliensbachian calcareous nannofossil biostratigraphy and organic carbon isotope stratigraphy in the Paris Basin

    DEFF Research Database (Denmark)

    Peti, Leonie; Thibault, Nicolas Rudolph; Clemence, Marie-Emilie

    2017-01-01

    The biostratigraphy of Sinemurian to lower Toarcian calcareous nannofossils has been investigated in the Sancerre-Couy core (Paris Basin), which contains a mixed assemblage of species with affinities to the northern and southern areas of the peri-tethyan realm, thus allowing for the use and calib...

  9. The Paris Agreement : resolving the inconsistency between global goals and national contributions

    NARCIS (Netherlands)

    Höhne, Niklas; Kuramochi, Takeshi; Warnecke, Carsten; Röser, Frauke; Fekete, Hanna; Hagemann, Markus; Day, Thomas; Tewari, Ritika; Kurdziel, Marie; Sterl, Sebastian; Gonzales, Sofia

    2017-01-01

    The adoption of the Paris Agreement in December 2015 moved the world a step closer to avoiding dangerous climate change. The aggregated individual intended nationally determined contributions (INDCs) are not yet sufficient to be consistent with the long-term goals of the agreement of ‘holding the

  10. The Paris Agreement: resolving the inconsistency between global goals and national contributions

    NARCIS (Netherlands)

    Höhne, Niklas; Kuramochi, Takeshi; Warnecke, Carsten; Röser, Frauke; Fekete, Hanna; Hagemann, Markus; Day, Thomas; Tewari, Ritika; Kurdziel, Marie; Sterl, Sebastian; Gonzales, Sofia

    2017-01-01

    The adoption of the Paris Agreement in December 2015 moved the world a step closer to avoiding dangerous climate change. The aggregated individual intended nationally determined contributions (INDCs) are not yet sufficient to be consistent with the long-term goals of the agreement of ‘holding the

  11. Paris and its long-term temperature goal: First steps on a long road

    Science.gov (United States)

    Rogelj, J.

    2017-12-01

    As a means to achieve its long-term temperature goal, the Paris Agreement put in place a system of regularly updated country pledges alternating with global stocktaking exercises that assess progress towards achieving the Paris goals. By now, the vast majority of countries have submitted their intended actions (also known as Nationally Determined Contributions - NDCs). This begs the question what these amount to and whether they are in line with the agreement`s long-term temperature goal. A structured sensitivity analysis of the emissions implications of the Paris pledges has been carried out, showing that the ambiguity and imprecision of the NDCs leaves open a wide range of possible outcomes by 2030. This range has important implications for the feasibility and cost of pathways that attempt to limit warming to the temperature goals of the Agreement. We identify salient steps to reduce the overall uncertainty, and explore the minimum requirements that have to be met for integrated energy-economy-land models to still find options to stay within the temperature limits of the Paris Agreement. These requirements come under the form of near-term emissions reductions, and assumptions about the deployment of carbon-dioxide removal technologies in the second half of the century.

  12. Predicting Paris: Multi-Method Approaches to Forecast the Outcomes of Global Climate Negotiations

    NARCIS (Netherlands)

    Sprinz, D.F.; Bueno de Mesquita, B.; Kallbekken, S.; Stokman, Franciscus; Saelen, H.; Thompson, R

    2016-01-01

    We examine the negotiations held under the auspices of the United Nations Framework Convention of Climate Change in Paris, December 2015. Prior to these negotiations, there was considerable uncertainty about whether an agreement would be reached, particularly given that the world’s leaders failed to

  13. Effect of Paris polyphylla extract on second-degree burns in rats

    African Journals Online (AJOL)

    Purpose: To investigate the healing effect of Paris polyphylla extract (PPE) on second-degree burns in rats. Methods: Male Sprague Dawley (SD) rats, weighing 200 – 220 g, were subjected to deep second- degree skin burns by electrical scald instrument. The animals were divided into three groups as follows:.

  14. ATM and Internet protocol

    CERN Document Server

    Bentall, M; Turton, B

    1998-01-01

    Asynchronous Transfer Mode (ATM) is a protocol that allows data, sound and video being transferred between independent networks via ISDN links to be supplied to, and interpreted by, the various system protocols.ATM and Internet Protocol explains the working of the ATM and B-ISDN network for readers with a basic understanding of telecommunications. It provides a handy reference to everyone working with ATM who may not require the full standards in detail, but need a comprehensive guide to ATM. A substantial section is devoted to the problems of running IP over ATM and there is some discussion o

  15. Internet congestion control

    CERN Document Server

    Varma, Subir

    2015-01-01

    Internet Congestion Control provides a description of some of the most important topics in the area of congestion control in computer networks, with special emphasis on the analytical modeling of congestion control algorithms. The field of congestion control has seen many notable advances in recent years and the purpose of this book, which is targeted towards the advanced and intermediate reader, is to inform about the most important developments in this area. The book should enable the reader to gain a good understanding of the application of congestion control theory to a number of applic

  16. Pluralismo, radio e Internet

    OpenAIRE

    Bruce Girard

    2015-01-01

    En muchas ocasiones de ha oído hablar que internet y las nuevas tecnologías de la comunicación llevarán a la humanidad a un mundo homogeneizado en donde todos compartirán la misa cultura del “ciberespacio” y hablarán el mismo lenguaje. Nuevas iniciativas en América Latina combinan la tecnología de punta y la radio para poner fin a este mito y contribuir a una comunicación más democrática.

  17. Reklamos internete efektyvumo didinimas

    OpenAIRE

    Daugirdaitė, Dovilė

    2008-01-01

    Reklama internete - sparčiausiai augantis reklamos sektorius. Tačiau informacijos kaip efektyviai išnaudoti interneto, kaip interaktyvaus reklamos skleidimo kanalo, privalumus reklamos srityje vis dar trūksta. Pagrindinis šio darbo tikslas – ištyrus internetinės reklamos ypatumus, pateikti siūlymus šio verslo sektoriaus efektyvumui didinti. Darbas susideda iš trijų pagrindinių dalių: Pirmoje dalyje pateikiama internetinės reklamos samprata, aptariami pagrindinės reklamos skleidimo priemonės. ...

  18. Towards a quantum internet

    Science.gov (United States)

    Dür, Wolfgang; Lamprecht, Raphael; Heusler, Stefan

    2017-07-01

    A long-range quantum communication network is among the most promising applications of emerging quantum technologies. We discuss the potential of such a quantum internet for the secure transmission of classical and quantum information, as well as theoretical and experimental approaches and recent advances to realize them. We illustrate the involved concepts such as error correction, teleportation or quantum repeaters and consider an approach to this topic based on catchy visualizations as a context-based, modern treatment of quantum theory at high school.

  19. Internet criminality commited on children

    OpenAIRE

    Hulanová, Lenka

    2012-01-01

    This thesis focuses on internet crime where children are the victims. In the theoretical part of this work, different types of internet crime are described, with a special focus on internet crimes committed on children. Furthermore, it summarizes the basic knowledge of the aggressors and perpetrators of this activity, the prevalence of this crime, and last but not least it gives information about their victims. The empirical part of this work is devoted to the qualitative study of the list of...

  20. Security in Internet of Things

    DEFF Research Database (Denmark)

    Kidmose, Egon; Pedersen, Jens Myrup

    2017-01-01

    2016 was a year when the discussions about Internet of Things and security gained significant grounds. Not only was it yet another year where the challenges of cybercrime became visible to the general public, maybe the presumable Russian hacking of Hillary Clinton's emails as the most prominent...... example, but at the end of the year the Mirai Botnet used Internet of Things devices to perform successful attacks on several Internet infrastructure points....

  1. PERANAN INTERNET SEBAGAI MEDIA KOMUNIKASI

    OpenAIRE

    Mukhtar Effendi

    2015-01-01

    Currently, the Internet not only become an alternative communication media, but even helped form a new communication patterns. Nevertheless, there has been no communication science theories that can accommodate communication through this internet. Meanwhile, theories of communication that already exist that can be used for runway approach to Internet research is the theory of the uses and gratifications which focuses on media, passive and active communicants. Meanwhile, supporters...

  2. Peranan Internet Sebagai Media Komunikasi

    OpenAIRE

    Effendi, Mukhtar

    2009-01-01

    Currently, the Internet not only become an alternative communication media, but even helped form a newcommunication patterns. Nevertheless, there has been no communication science theories that can accommodatecommunication through this internet. Meanwhile, theories of communication that already exist that can be used for runwayapproach to Internet research is the theory of the uses and gratifications which focuses on media, passive and activecommunicants. Meanwhile, supporters of reference is...

  3. Internet technologies and information services

    CERN Document Server

    Miller, Joseph

    2014-01-01

    Internet Technologies and Information Services: Second Edition is a vital asset to students preparing for careers in library and information science and provides expanded coverage to important new developments while still covering Internet foundations. In addition to networking, the Internet, HTML, web design, web programming, XML, and web searching, this new edition covers additional topics such as cloud computing, content management systems, eBook technologies, mobile technologies and applications, relational database management systems (RDMS), open source software, and virtual priva

  4. Young children as Internet users

    OpenAIRE

    Daramola, O. (Oladipo)

    2015-01-01

    Abstract In the current available research concerning the real usage of the internet among the young children, most researchers particularly emphases on the risk and opportunities regarding the active use of the internet. Limited experimental research emphases on the role-based and impact of the parent guidelines in the context. In the current studies, internet parenting methods are well-defined and operationalized to study...

  5. PENGGUNAAN TEKNOLOGI INTERNET DALAM BISNIS

    OpenAIRE

    Oviliani Yuliana

    2000-01-01

    The uses of internet in business are for information exchange, product catalog, promotion media, electronic mail, bulletin boards, electronic questioner, and mailing list. Internet can also be used for dialog, discussion, and consultation with customer online, therefore consumer can be proactively and interactively involved in designing, developing, marketing, and selling products. There are 2 methods for marketing products via internet, which are push and pull marketing. The advantages of in...

  6. Penggunaan Teknologi Internet Dalam Bisnis

    OpenAIRE

    Yuliana, Oviliani

    2000-01-01

    The uses of internet in business are for information exchange, product catalog, promotion media, electronic mail, bulletin boards, electronic questioner, and mailing list. Internet can also be used for dialog, discussion, and consultation with customer online, therefore consumer can be proactively and interactively involved in designing, developing, marketing, and selling products. There are 2 methods for marketing products via internet, which are push and pull marketing. The advantages of in...

  7. ClimasCOPe: Exploring the challenges behind the Paris Agreement - COP21

    International Nuclear Information System (INIS)

    Leguet, Benoit; Alberola, Emilie; Afriat, Marion; Vaidyula, Manasvini; Morel, Romain; Cochran, Ian; Deheza, Mariana; Shishlov, Igor; Leseur, Alexia; Depoues, Vivian; Bordier, Cecile; Bultheel, Clement; Bellassen, Valentin

    2015-04-01

    In the framework of the 21. Conference of the Parties (COP21) to the United Nations Framework Convention on Climate Change (UNFCCC), held in Paris from November 30 to December 11 2015, I4CE - Institute for Climate Economics, in partnership with ADEME, the French Environment and Energy Management Agency, attempts to shed some light on the challenges surrounding this Paris Climate Conference 2015. They explore what can be expected from the post-2020 climate agreement in Paris. They also discuss some keys success indicators of such an agreement. Over the course of six issues, ClimasCOPe provides analysis related to carbon pricing, climate finance, greenhouse gas (GHG) emissions' accounting, the role of sub-national actors, adaptation to climate change and the compatibility of government commitments with the scenario where in global mean temperatures would rise by no more than 2 deg. C. Issue 1 - Carbon pricing: a necessary tool on the agenda of solutions for climate funding (Putting a Price on Carbon, First submissions of intended Nationally Determined Contributions for Paris Agreement, 5 carbon pricing initiatives); Issue 2 - Financing the low-carbon transition: the need for coherence between regulations and ambition (Finance will be the cornerstone of the Paris accord, News, 5 initiatives for Climate Finance); Issue 3 - Three keys to effective GHG emissions monitoring for a broader climate agreement (MRV: how to hit the bull's eye when there is no silver bullet? First Climate Week and the Bonn negotiations, 3 MRV initiatives); Issue 4 - Non-state actors: pushing the climate action agenda forward (The role of cities and regions and their knock-on effects, G7 announcements and the process of adopting the SDGs, 4 non-state actor initiatives); Issue 5 - COP 21: a new approach and the launch of a process to address climate change adaptation (Adapting to climate change: taking ownership of the issues and removing barriers to implementation, First COP 21 draft

  8. Library resources on the Internet

    Science.gov (United States)

    Buchanan, Nancy L.

    1995-07-01

    Library resources are prevalent on the Internet. Library catalogs, electronic books, electronic periodicals, periodical indexes, reference sources, and U.S. Government documents are available by telnet, Gopher, World Wide Web, and FTP. Comparatively few copyrighted library resources are available freely on the Internet. Internet implementations of library resources can add useful features, such as full-text searching. There are discussion lists, Gophers, and World Wide Web pages to help users keep up with new resources and changes to existing ones. The future will bring more library resources, more types of library resources, and more integrated implementations of such resources to the Internet.

  9. Towards the internet of services

    CERN Document Server

    Wahlster, Wolfgang; Wess, Stefan; Friedrich, Hermann; Widenka, Thomas

    2014-01-01

    The Internet of Services and the Internet of Things are major building blocks of the Future Internet. The digital enterprise of the future is based not only on mobile, social, and cloud technologies, but also on se­mantic technologies and the future Internet of Everything. Semantic technologies now enable mass cus­tomization for the delivery of goods and services that meet individual customer needs and tastes with near mass production efficiency and reliability. This is creating a competitive advantage in the industrial econ­omy, the service economy, and the emerging data economy, leading to

  10. Does the Internet Reduce Corruption?

    DEFF Research Database (Denmark)

    Andersen, Thomas Barnebeck; Bentzen, Jeanet Sinding; Dalgaard, Carl-Johan Lars

    2011-01-01

    We test the hypothesis that the Internet is a useful technology for controlling corruption. In order to do so, we develop a novel identification strategy for Internet diffusion. Power disruptions damage digital equipment, which increases the user cost of IT capital, and thus lowers the speed...... and a large cross section of countries. Empirically, lightning density is a strong instrument for Internet diffusion and our IV estimates suggest that the emergence of the Internet has served to reduce the extent of corruption across U.S. states and across the world....

  11. Characteristics of Internet use in relation to game genre in Korean adolescents.

    Science.gov (United States)

    Lee, Moon-Soo; Ko, Young-Hoon; Song, Hyoung-Seok; Kwon, Ku-Hyung; Lee, Hyeon-Soo; Nam, Min; Jung, In-Kwa

    2007-04-01

    As the number of internet users increases, a new game genre using the internet as a networking tool is emerging. Some game genres are regarded as having greater addiction potentials than others. Games and the internet are closely related. We investigated games frequently used by adolescents and classified each of them with the help of game professionals. We also examined internet use patterns to identify relationships between game genre and internet use patterns. 627 middle school and high school students (male 488, female 139) completed questionnaires concerning computer and game use patterns and Korean internet addiction scales. Game genres were divided into eight criteria (simulation, role playing game, web board, community, action, adventure, shooting, and sports). Using Korean internet addiction scales, 627 participants were divided into a normal group (474), a potential risk group (128), and a high-risk group (25). Each group showed significant differences in total internet addiction scores. We classified players into specific game users based upon the game types they most prefer. Role playing game users showed significantly higher internet addiction scores than web board and sports game users. Game and internet addictions are also connected with interpersonal relationship patterns. We suggest that users of some game genre have unique psychological addiction potentials that are different from others and that this influences both game selection and internet use.

  12. Internet and Surveillance

    DEFF Research Database (Denmark)

    The Internet has been transformed in the past years from a system primarily oriented on information provision into a medium for communication and community-building. The notion of “Web 2.0”, social software, and social networking sites such as Facebook, Twitter and MySpace have emerged in this co......The Internet has been transformed in the past years from a system primarily oriented on information provision into a medium for communication and community-building. The notion of “Web 2.0”, social software, and social networking sites such as Facebook, Twitter and MySpace have emerged...... in this context. With such platforms comes the massive provision and storage of personal data that are systematically evaluated, marketed, and used for targeting users with advertising. In a world of global economic competition, economic crisis, and fear of terrorism after 9/11, both corporations and state...... institutions have a growing interest in accessing this personal data. Here, contributors explore this changing landscape by addressing topics such as commercial data collection by advertising, consumer sites and interactive media; self-disclosure in the social web; surveillance of file-sharers; privacy...

  13. The role of anthropogenic aerosol emission reduction in achieving the Paris Agreement's objective

    Science.gov (United States)

    Hienola, Anca; Pietikäinen, Joni-Pekka; O'Donnell, Declan; Partanen, Antti-Ilari; Korhonen, Hannele; Laaksonen, Ari

    2017-04-01

    The Paris agreement reached in December 2015 under the auspices of the United Nation Framework Convention on Climate Change (UNFCCC) aims at holding the global temperature increase to well below 2◦C above preindustrial levels and "to pursue efforts to limit the temperature increase to 1.5◦C above preindustrial levels". Limiting warming to any level implies that the total amount of carbon dioxide (CO2) - the dominant driver of long-term temperatures - that can ever be emitted into the atmosphere is finite. Essentially, this means that global CO2 emissions need to become net zero. CO2 is not the only pollutant causing warming, although it is the most persistent. Short-lived, non-CO2 climate forcers also must also be considered. Whereas much effort has been put into defining a threshold for temperature increase and zero net carbon emissions, surprisingly little attention has been paid to the non-CO2 climate forcers, including not just the non-CO2 greenhouse gases (methane (CH4), nitrous oxide (N2O), halocarbons etc.) but also the anthropogenic aerosols like black carbon (BC), organic carbon (OC) and sulfate. This study investigates the possibility of limiting the temperature increase to 1.5◦C by the end of the century under different future scenarios of anthropogenic aerosol emissions simulated with the very simplistic MAGICC climate carbon cycle model as well as with ECHAM6.1-HAM2.2-SALSA + UVic ESCM. The simulations include two different CO2 scenarios- RCP3PD as control and a CO2 reduction leading to 1.5◦C (which translates into reaching the net zero CO2 emissions by mid 2040s followed by negative emissions by the end of the century); each CO2 scenario includes also two aerosol pollution control cases denoted with CLE (current legislation) and MFR (maximum feasible reduction). The main result of the above scenarios is that the stronger the anthropogenic aerosol emission reduction is, the more significant the temperature increase by 2100 relative to pre

  14. Makna Internet Bagi Individu Dengan Problematic Internet Use

    OpenAIRE

    Wardanie, Fithria; Dewi, Kartika Sari

    2013-01-01

    Penelitian ini bertujuan untuk menggambarkan makna internet dari individu dengan Problematic Internet Use (PIU), melalui pemahaman atas latar belakang, proses, serta dampak psikologis yang dialami.Penelitian ini menggunakan metode kualitatif fenomenologis, dengan wawancara mendalam bersama dua orang mahasiswa yang mengalami PIU. Adapun data yang diperoleh dianalisis dengan menggunakan metode Analisis Fenomenologis Interpretatif (Smith, dkk, 2010).Berdasarkan hasil penelitian yang telah dilaku...

  15. Gender differences in Internet identification and Internet anxiety ...

    African Journals Online (AJOL)

    This exploratory study investigated gender differences in Internet identification and Internet anxiety. A sample of 231 students (138 females and 93 males) from four different schools participated in the study. A structured interview schedule was used to collect data. Factor analysis was carried out to test for construct validity.

  16. INTERNET5: Shaping an Internet for women's empowerment | IDRC ...

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

    2017-12-08

    Dec 8, 2017 ... Photo: Visual News Associates / World Bank. ... INTERNET5 — an Internet that helps achieve SDG 5 on gender equality — aims to support research focused on what works in building social, political, and economic empowerment for women and girls. It seeks to understand how to improve women's skills ...

  17. Older Adolescent's Perceptions of Personal Internet Use

    Science.gov (United States)

    Koff, Rosalind N.; Moreno, Megan A.

    2013-01-01

    Internet use is widespread among the older adolescent population. Given the pervasiveness and frequency of internet use, concerns have been raised regarding the impact of excess internet use on adolescent health. In order to understand the impact of internet use on health, we must have accurate and reliable measures of internet use. This study…

  18. Education about Hallucinations Using an Internet Virtual Reality System: A Qualitative Survey

    Science.gov (United States)

    Yellowlees, Peter M.; Cook, James N.

    2006-01-01

    Objective: The authors evaluate an Internet virtual reality technology as an education tool about the hallucinations of psychosis. Method: This is a pilot project using Second Life, an Internet-based virtual reality system, in which a virtual reality environment was constructed to simulate the auditory and visual hallucinations of two patients…

  19. Mutton Traceability Method Based on Internet of Things

    Directory of Open Access Journals (Sweden)

    Wu Min-Ning

    2014-01-01

    Full Text Available In order to improve the mutton traceability efficiency for Internet of Things and solve the problem of data transmission, analyzed existing tracking algorithm, proposed the food traceability application model, Petri network model of food traceability and food traceability of time series data of improved K-means algorithm based on the Internet of things. The food traceability application model to convert, integrate and mine the heterogeneous information, implementation of the food safety traceability information management, Petri network model for food traceability in the process of the state transition were analyzed and simulated and provides a theoretical basis to study the behavior described in the food traceability system and structural design. The experiments on simulation data show that the proposed traceability method based on Internet of Things is more effective for mutton traceability data than the traditional K-means methods.

  20. [Effects of low-light stress on photosynthetic characteristics of Paris polyphylla var. chinensis in artificial domestication cultivation].

    Science.gov (United States)

    Zheng, Shun-lin; Tian, Meng-liang; Liu, Jin-liang; Zhao, Ting-ting; Zhang, Zhong

    2014-09-01

    To decide on the optimum artificial domestication cultivation light environment for Paris polyphylla var. chinensis through investigating the effect of light intensity on leaf's gas exchange parameters, photosynthetic parameters, light saturation point and compensation point of Paris polyphylla var. chinensis. Different low-light stress gradients' effect on the growth of Paris polyphylla var. chinensis was compared with no low-light stress treatment through calculating leaf's gas exchange parameters, photosynthetic parameters, light saturation point and compensation point, and then all these parameters were statistically analyzed. Light intensity had significant influence on the photosynthetic characteristics of Paris polyphylla var. chinensis. With the strengthening of the low-light stress, chlorophyll content, gas exchange parameters, photosynthetic parameters P., AQY and light saturation point all gradually increased at first, and then decreased. However, both photosynthetic parameters Rd and light compensation point firstly decreased and then rose again. These results showed that too strong or too weak light intensity affected the optimization of photosynthetic parameters of Paris polyphylla var. chinensis. The optimal illuminance for each parameter was not completely same, but they could all reach a relative ideal state when the shading ranges between 40% and 60%. However, photosynthetic parameters deteriorated rapidly when the shading surpass 80%. For artificially cultivating Paris polyphylla var. chinensis in Baoxing,Sichuan or the similar ecological region, shading 40%-60% is the optimal light environment, which can enhance the photosynthesis of Paris polyphylla var. chinensis and promote the accumulation of photosynthetic products.

  1. Remote damage control during the attacks on Paris: Lessons learned by the Paris Fire Brigade and evolutions in the rescue system.

    Science.gov (United States)

    Lesaffre, Xavier; Tourtier, Jean-Pierre; Violin, Yann; Frattini, Benoit; Rivet, Catherine; Stibbe, Olivier; Faure, Florian; Godefroy, Anne; Gallet, Jean-Claude; Ausset, Sylvain

    2017-06-01

    On November 13, 2015, in 40 minutes, Paris suffered four suicide bombers attacks; shootings at three different restaurant terraces; and an attack on the Bataclan concert hall, resulting in 130 dead and 495 wounded. How did the Parisian rescue system respond and how did it evolve since?We proved we could deploy quickly wide prehospital and hospital resources and teams' equipment and preparedness is being further developed. To secure a swifter initial response, we need a better integration of the operators of the rescue chain with a simpler and more robust organization as well as improved communications channels. We must continue to anticipate and prepare for possible future attacks.

  2. ‘Images of Globalisation: Paris 1889’. Review of Beat Wyss, Bilder von der Globalisierung. Die Weltausstellung von Paris 1889. Berlin: Insel Verlag, 2010

    OpenAIRE

    Matthew Rampley

    2013-01-01

    This review analyses the study of the Paris World’s Fair of 1889 by Beat Wyss. It considers the strengths and weaknesses of Wyss’s interpretation, but also examines it in the larger context of literature on world fairs. It argues that Wyss’s book exemplifies a common pattern in scholarly studies of world fairs during the nineteenth century, namely, a tendency to focus on their function as forms of cultural representation, i.e. their role in advancing specific notions of regional, national and...

  3. The climate-problem. Evaluation after the Paris-agreement and the Marrakesh-conference; Das Klimaproblem. Bewertung nach dem Paris-Abkommen und der Marrakesch-Konferenz

    Energy Technology Data Exchange (ETDEWEB)

    Roth, Eike

    2017-05-15

    The Paris-Climate-Agreement came into effect on November 4th 2016. Still, the contradiction in this agreement - ambitious goals and (presumably) inadequate commitments - has persisted. Also in the follow-up conference in Marrakesh, this discrepancy remained unresolved. 2017 the countries will meet again. However, since Donald Trump became president-elect of the United States of America, uncertainty about how the largest economy in the world will act in the future has intensified. This amplifies the pressure to clarify the true level of human influence on the climate in a scientifically consistent manner, as a basis for more reliable decisions. This paper tries to contribute to that effort.

  4. Technology, environmental protection and economic efficiency. Cables at the Cigre 2010 in Paris; Technik, Umwelt und Wirtschaftlichkeit. Kabeltechnik auf der Cigre 2010 in Paris

    Energy Technology Data Exchange (ETDEWEB)

    Wiznerowicz, Fred [Fachhochschule Hannover (Germany)

    2010-12-13

    Cigre (Conseil International des Grands Reseaux Electriques), founded in 1921, today has about 6,000 members in 90 countries. Their work is reflected in international standards. In consequence, the work of the Cigre is very important for the electric power industry and the public utilities. The 43th Cigre was held in Paris in late August 2010, with an attendance of more than 3,000. The German delegation consisted of more than 220 experts. The conference provided an opportunity to exchange knowledge between the various sectors of power transmission, e.g. cables, overhead transmission lines, switching stations, and environmental aspects. (orig.)

  5. Internet Uses in University Courses

    Science.gov (United States)

    Wang, Yu-Mei

    2007-01-01

    As educators in higher education are making efforts in improving the quality of teaching practices, the Internet is without a doubt a tool that holds great potential in assisting them in their efforts. Integrated into university courses, the Internet increases the interaction of student-to-instructor, student-to-student, student-to-material, and…

  6. Radiology uses of the Internet.

    Science.gov (United States)

    Krug, H; Cheng, D

    1995-01-01

    The Internet promises to be an essential resource for radiology administrators. In addition to offering remarkable access to colleagues all over the world, the Internet offers specialized information resources for radiology, many of which are described in this article. The Internet is many networks that communicate with each other and whose general purpose is to share information. Although there are several consortium organizations that support and regulate it, no single body or organization "owns" the Internet. Many employees and students at large teaching centers already have access to the Internet through their institution's connection. Individuals and small institutions can contract with independent service providers for Internet access. Internet functions covered in this article include: e-mail, listservs, newsgroups, file transfer protocols, Gopher, and the World Wide Web. The rapid pace of information exchange is making the world of radiology smaller and more intimate. Communication and knowledge are becoming so accessible that individuals are privy to the most minute happenings in the industry. Sharing information on the Internet will benefit not only individual users and the industry, but also patients.

  7. The internationalization of internet governance

    NARCIS (Netherlands)

    Park, Y.J.

    2009-01-01

    Starting from 1998, the government of the United States took up responsibility for creating and overseeing the Internet Corporation for Assigned Names and Numbers. That Corporation manages the global infrastructures of identifiers on the internet. Beginning with 2003, the United Nations has

  8. Russian Initiatives in Internet Governance

    Directory of Open Access Journals (Sweden)

    Sergey Sergeevich Shirin

    2014-01-01

    Full Text Available The article is devoted to the research of Russian initiatives concerning its participation in international system of Internet governance. In the research, conceptual and theoretic basis for participation of state governments in Internet governance is given, academic discourse of this issue is assessed, the review of main Russian initiatives made from 2005 (since the second stage of the World Summit on Information Society till the present day is carried out. The conclusion is made that the most successful Internet governance initiative of Russia is the implementation of cyrillic top level domains. Much less successful are Russian attempts to reconstruct existing organizational structure of Internet governance. Russian policy is assessed as a policy of preferring loud statements and PR rather than real influence on development of Internet technologies. Russia consideres Internet as political resource and tries to increase its influence on decision making process on a political, not operational level of Internet governance. The author states that federal government of the United States of America has fully lost the control on the domain name systems. These functions are going to be given to the private sector, while ICANN, which was established according to the Memorandum of Understanding/Joint Project Agreement with U.S. Department of Commerce, is becoming a truly independent international organization. Considering this, the author comes to the conclusion that political transformations for the sake of Russia are already made. He also forecast that next initiatives of Russia will be directed to the segmentation of the Internet.

  9. Rocket Science for the Internet

    Science.gov (United States)

    2000-01-01

    Rainfinity, a company resulting from the commercialization of Reliable Array of Independent Nodes (RAIN), produces the product, Rainwall. Rainwall runs a cluster of computer workstations, creating a distributed Internet gateway. When Rainwall detects a failure in software or hardware, traffic is shifted to a healthy gateway without interruptions to Internet service. It more evenly distributes workload across servers, providing less down time.

  10. The Internet of Hackable Things

    DEFF Research Database (Denmark)

    Dragoni, Nicola; Giaretta, Alberto; Mazzara, Manuel

    2017-01-01

    The Internet of Things makes possible to connect each everyday object to the Internet, making computing pervasive like never before. From a security and privacy perspective, this tsunami of connectivity represents a disaster, which makes each object remotely hackable. We claim that, in order...

  11. Penetrating Internet Information Services (IIS).

    African Journals Online (AJOL)

    PROF. O. E. OSUAGWU

    2013-12-01

    Dec 1, 2013 ... Some of the common vulnerabilities found in the Internet. Information Services ..... serious vulnerability, allowing advanced hacking to be conducted by a novice with no more elaborate tools than a copy of Internet Explorer. Microsoft responded quickly .... To keep things simple, we will use a. Perl version of ...

  12. Bad Neighborhoods on the Internet

    NARCIS (Netherlands)

    Moreira Moura, G.C.; Sadre, R.; Pras, A.

    2014-01-01

    Analogous to the real world, sources of malicious activities on the Internet tend to be concentrated in certain networks instead of being evenly distributed. In this article, we formally define and frame such areas as Internet Bad Neighborhoods. By extending the reputation of malicious IP addresses

  13. Bad neighborhoods on the internet

    NARCIS (Netherlands)

    Moreira Moura, Giovane; Sadre, R.; Pras, Aiko

    Analogous to the real world, sources of malicious activities on the Internet tend to be concentrated in certain networks instead of being evenly distributed. In this article we formally define and frame such areas as Internet Bad Neighborhoods. By extending the reputation of malicious IP addresses

  14. Network architecture as internet governance

    Directory of Open Access Journals (Sweden)

    Francesca Musiani

    2013-10-01

    Full Text Available The architecture of a networked system is its underlying technical and logical structure, including transmission equipment, communication protocols, infrastructure, and connectivity between its components or nodes. This article introduces the idea of network architecture as internet governance, and more specifically, it outlines the dialectic between centralised and distributed architectures, institutions and practices, and how they mutually affect each other. The article argues that network architecture is internet governance in the sense that, by changing the design of the networks subtending internet-based services and the global internet itself, its politics are affected – the balance of rights between users and providers, the capacity of online communities to engage in open and direct interaction, the fair competition between actors of the internet market.

  15. Student Empowerment Through Internet Usage

    DEFF Research Database (Denmark)

    Purushothaman, Aparna

    2011-01-01

    Technologies that brought massive change in the ways people communicate and how information is exchanged across the globe. Educational sector has been strongly influenced by the emergence of Internet Technologies. Digital literacy is a prerequisite for students of this generation. Studies say that woman always...... lag behind men in adapting to Internet technologies in India (Icube, 2009). This paper focuses on how can the woman learners who cannot take advantage of Internet technologies that transform learning be empowered through Internet usage. The paper center on an Action Research Project conducted...... and reflecting. The paper will explore the various cultural issues and explicate how the social context plays a major role in the use of Internet even if there is sufficient access. These issues will be addressed from an empowerment perspective. The paper ends by recommending the methods to be adopted for more...

  16. An introduction to the Internet.

    Science.gov (United States)

    Downes, P K

    2007-03-10

    The aim of this multipart series is to show members of the dental team why the Internet is becoming an essential tool and to encourage colleagues to 'get online'. The various ways of connecting to the Internet are discussed, comparing the advantages and disadvantages of each. How to use email and browse the World Wide Web is covered in some detail. There are plenty of practical tips on how to use the Internet safely and efficiently. The amount of information available on the Internet is vast and the series gives practical illustrations on how to be successful in searching for relevant information. There is an introduction on how to create a practice website and the final part looks at how to put all these skills together to make the most use of the Internet in the practice of dentistry.

  17. Internet and Cross Media Productions

    DEFF Research Database (Denmark)

    Petersen, Anja Bechmann

    2006-01-01

    , the Internet continues to play a minor role when compared to older media. The content of the cross media concepts and organizations' history are crucial elements in deciding the priority and use of platforms. Methodologically, the article approaches cross media and the roles of the Internet on a micro......Convergence is one of the hot topics in Internet studies. Recently, however, media organizations have turned their focus to cross media communication. Media organizations are interested in optimizing communication across platforms such as TV, radio, websites, mobile telephones and newspapers....... The aim of this article is to examine the roles of the Internet when emphasis is put on cross media rather than convergence. This article proposes not one unidirectional convergent tendency but manifold roles of the Internet in cross media communication. Inside the media organizations, however...

  18. 76 FR 60754 - Preserving the Open Internet

    Science.gov (United States)

    2011-09-30

    ...-201] Preserving the Open Internet AGENCY: Federal Communications Commission. ACTION: Final rule..., 2011, a document establishing rules to preserve the open Internet. Inadvertently the wrong paragraph... alleging violations of the open Internet rules. Federal Communications Commission. Matt Warner, Attorney...

  19. Radikalisme di Internet

    Directory of Open Access Journals (Sweden)

    Imam Fauzi Ghifari

    2017-10-01

    Full Text Available This article  to discuss the radical groups that exploit it through social media,  this matter take a very large role in providing information to the public,  especially young people will be radical ideology.  Given the fact that the recruitment of youth into radical organizations mostly done by using the internet.   Social media plays an important role in providing information to the public on the issues so that the public terpropaganda radicalism towards radical issues in spread through the media.  This fact is evidenced by a number of terrorist groups that use social media to media propaganda and build a special site as a medium to coordinate all activities related to the execution of terrorist acts.

  20. Internet marketing 101.

    Science.gov (United States)

    Miller, Ryan J

    2010-11-01

    In an era when social media sites like YouTube, Facebook, and Twitter dominate the popular press, many surgeons overlook the foundational tactics and strategies necessary for long-term practice development and lead generation on the Internet. This article analyzes common errors made by surgeons during the development and implementation of Web site projects, focusing on the areas of strategy development; domain name identification; site plan creation; design considerations; content development; vendor selection; and launch, promotion, and staff training. The article emphasizes that, because the Web site remains the foundation of a surgeon's branding message, minimizing errors during development and construction is critical, particularly in highly competitive or saturated markets, for today's facial plastic surgery practice. Copyright © 2010 Elsevier Inc. All rights reserved.

  1. Internet security technologies

    CERN Multimedia

    CERN. Geneva

    2003-01-01

    The three pillars of Internet Security are Infrastructure, Applications and People. In this series of lectures we will examine those three pillars and how vital it is for individuals to understand the vulnerabilities of this technology so they can made informed decisions about risks and how they can reduce those risks for themselves and their colleagues.First we will focus on the infrastructure: network; servers; operating systems and all those things that are mostly invisible. Moving up a level, into the visible realm, we discuss the application and see things like buffer overflows, viruses and how as application developers and users we can protect ourselves. Finally, it's all about people. The strongest security technology in the world is easily defeated if people don't understand their role in the whole system.

  2. Um olhar de descoberta na Paris da Belle Époque

    Directory of Open Access Journals (Sweden)

    João Carrascoza

    2008-09-01

    Full Text Available Ao estilo dos textos de Baudelaire sobre os flâneurs que caminhavam na cidade de Paris, descobrindo os símbolos da modernidade, este artigo narra a chegada de um estrangeiro à capital francesa no início do século XX e seu passeio pela cidade. Ao longo de um dia, ele tomará contato com as obras de importantes artistas como Toulouse-Lautrec, Murcha e Chéret, que desenharam cartazes para shows, embalagens de produtos, folhetos promocionais, entre outras manifestações artísticas exploradas pelo então nascente espírito moderno. À semelhança do romance de Umberto Eco, A misteriosa chama da rainha Loana, que reproduz imagens da cultura pop e erudita em meio à sua narrativa, o texto segue o formato de ensaio ilustrado, fundindo a ficção com os aspectos reais da Paris na efervescência da Belle Époque. A estrutura, portanto, rompe com os gêneros tradicionais dos artigos acadêmicos, apresentando conteúdo reflexivo por meios dos personagens e da trama engendrada. Palavras-chave: Paris; Belle Époque; modernidade; imagens; publicidade. ABSTRACT In the style of Baudelaire’s texts on the flâneurs who used to walk in the city of Paris, finding the symbols of modernity, this article narrates the ar- rival of a foreigner in the early 20th century in Paris, and his tour around the French capital. In the course of one day, he will be in contact with the works of important artists, such as Toulouse-Lautrec, Murcha and Chéret, who drew posters for shows, products’ packages, advertising leaflets, among other artistic manifestations, explored by the then rising modern spirit. Similar to Umberto Eco’s novel The mysterious flame of Queen Loana, which reproduces images of both pop and erudite culture in its narrative, the text follows the illustrated essay format, merging fiction and the real aspects of Paris’ effervescent Belle Époque. The structure, therefore, breaks free from the traditional genres of academic articles, presenting the

  3. Internet Freedom in Asia: Case of Internet Censorship in China

    Directory of Open Access Journals (Sweden)

    ZAINUDDIN MUDA Z. MONGGILO

    2016-02-01

    Full Text Available Internet can develop the communication and information freedom on society but unfortunately in some nations, especially in Asia, it cannot be fully accessed because of government censorship. This report explains the relationship between the practice of Internet censorship imposed by the Chinese government and the freedom of its citizens (in the internet surfing experience as the realization of human rights in the freedom of expression and opinion (seek, receive-use, and communicate information which is traced through the relevant literature study. China is a unique case since the internet censorship regulation contributes to its status as the country with the least internet freedom yet at the same time it is credited as having the most internet users globally. In addition, China known as the communist country that began opening up to globalization and information of technology, but the government’s control over it is still so tight and binding, not only in the press, or the traditional media, but also in new media with the internet censorship. The control over this information may have a clear objective to maintain a climate of information in the community, but on the other hand, such control is tantamount to restricting the right of citizens to make, use, and distribute information, and more fatal as a violation of human rights.

  4. Internet-based learning and applications for critical care medicine.

    Science.gov (United States)

    Wolbrink, Traci A; Burns, Jeffrey P

    2012-01-01

    Recent changes in duty hour allowances and economic constraints are forcing a paradigm shift in graduate medical education in the United States. Internet-based learning is a rapidly growing component of postgraduate medical education, including the field of critical care medicine. Here, we define the key concepts of Internet-based learning, summarize the current literature, and describe how Internet-based learning may be uniquely suited for the critical care provider. A MEDLINE/PubMed search from January 2000 to July 2011 using the search terms: "e-learning," "Web-based learning," "computer-aided instruction," "adult learning," "knowledge retention," "intensive care," and "critical care." The growth of the Internet is marked by the development of new technologies, including more user-derived tools. Nonmedical fields have embraced Internet-based learning as a valuable teaching tool. A recent meta-analysis described Internet-based learning in the medical field as being more effective than no intervention and likely as efficacious as traditional teaching methods. Web sites containing interactive features are aptly suited for the adult learner, complementing the paradigm shift to more learner-centered education. Interactive cases, simulators, and games may allow for improvement in clinical care. The total time spent utilizing Internet-based resources, as well as the frequency of returning to those sites, may influence educational gains. Internet-based learning may provide an opportunity for assistance in the transformation of medical education. Many features of Web-based learning, including interactivity, make it advantageous for the adult medical learner, especially in the field of critical care medicine, and further work is necessary to develop a robust learning platform incorporating a variety of learning modalities for critical care providers.

  5. Christophe Giraud, François de Singly, En famille à Paris

    OpenAIRE

    Bernard d'Heilly, Maud

    2014-01-01

    Comment fait-on famille à Paris ? Quelles conséquences la grande ville a-t-elle sur la famille et les membres qui la constituent ? Ces questionnements ont généralement été appréhendés sous deux grands angles en sociologie : l’effet déstructurant du monde urbain et le contrôle des groupes domestiques sur certains espaces. En famille à Paris cherche à présenter une voie nouvelle, au-delà des thèses classiques, celle d’une sociabilité spécifique des parents construite autour de la position de pa...

  6. Freshwater ecosystems could become the biggest losers of the Paris Agreement.

    Science.gov (United States)

    Hermoso, Virgilio

    2017-09-01

    Securing access to energy for a growing population under the international commitment of reduction of greenhouse emissions requires increasing the contribution of renewable sources to the global share. Hydropower energy, which accounts for >80% of green energy, is experiencing a boom fostered by international investment mainly in developing countries. This boom could be further accelerated by the recent climate agreement reached in Paris. Despite its flexibility, hydropower production entails social, economic and ecological risks that need to be carefully considered before investing in the development of potentially thousands of planned hydropower projects worldwide. This is especially relevant given the weak or nonexistent legislation that regulates hydropower project approval and construction in many countries. I highlight the need for adequate policy to provide the Paris Agreement with new financial and planning mechanisms to avoid further and irreversible damage to freshwater ecosystem services and biodiversity. © 2017 John Wiley & Sons Ltd.

  7. Calculations of antiproton-nucleus quasi-bound states using the Paris N bar N potential

    Science.gov (United States)

    Hrtánková, Jaroslava; Mareš, Jiří

    2018-01-01

    An optical potential constructed using the p bar N scattering amplitudes derived from the 2009 version of the Paris N bar N potential is applied in calculations of p bar quasi-bound states in selected nuclei across the periodic table. A proper self-consistent procedure for treating energy dependence of the amplitudes in a nucleus appears crucial for evaluating p bar binding energies and widths. Particular attention is paid to the role of P-wave amplitudes. While the P-wave potential nearly does not affect calculated p bar binding energies, it reduces considerably the corresponding widths. The Paris S-wave potential supplemented by a phenomenological P-wave term yields in dynamical calculations p bar binding energies Bpbar ≈ 200 MeV and widths Γpbar ∼ 200- 230 MeV, which is very close to the values obtained within the RMF model consistent with p bar -atom data.

  8. Zika virus infection: report of the first imported cases in a Paris travel centre.

    Science.gov (United States)

    Sokal, Aurélien; D'Ortenzio, Eric; Houhou-Fidouh, Nadira; Brichler, Ségolène; Dorchies, Justine; Cabras, Ornella; Leparc-Goffart, Isabelle; Yazdanpanah, Yazdan; Matheron, Sophie

    2016-07-01

    We describe characteristics of 17 patients with a Zika virus (ZIKV) infection seen in a Travel Center in Paris during the 4 months following the WHO alert on ZIKV. Sixteen were imported cases, including 13 from the Caribbean. One was a women living in Paris infected through sexual transmission. One case was a pregnant woman. All cases were symptomatic with fever, fatigue and cutaneous rash in 15/17, 13/17, and 16/17, respectively. Leucopenia was observed in 6/17, thrombopenia in 2/17. Diagnosis was confirmed by ZIKV RT-PCR (plasma: 12/17; urine 15/17) or detection of ZIKV IgM (2/17). Two patients were hospitalized but all evolved well. © International Society of Travel Medicine, 2016. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

  9. The Rise of Massage and Medical Gymnastics in London and Paris before the First World War.

    Science.gov (United States)

    Quin, Grégory

    2017-01-01

    Massage and medical gymnastics experienced a rapid institutionalization across Europe and North America between 1850 and 1914. This article explores how this process took place in London and Paris. Physiotherapy developed many of the hallmarks of an independent discipline during this period, including an identified corpus of manipulations and exercises, some autonomous training courses and degrees for future practitioners, and even the creation of departments within several hospitals. The article analyzes all of the processes surrounding this rise, paying special attention to the influence of the ambassadors of Swedish gymnastics (which led to the re-invention of massage across Europe), to the installation of physiotherapy in hospitals in London and in Paris, and to the practical and institutional innovations driven by nurses in England and by doctors in France.

  10. Joint Protocol relating to the application of the Vienna Convention and the Paris Convention

    International Nuclear Information System (INIS)

    1992-05-01

    The text of the Joint Protocol Relating to the Application of the Vienna Convention on Civil Liability for Nuclear Damage of 21 May 1963, and the Paris Convention on Third Party Liability in the Field of Nuclear Energy of 29 July 1960 (as amended by the Additional Protocol of 28 January 1964 and by the Protocol of 26 November 1982) adopted by the Conference on the Relationships between the Paris Convention and the Vienna Convention, jointly convened by the International Atomic Energy Agency and the Organization for Economic Co-operation and Development at the Headquarters on the IAEA in Vienna, on 21 September 1988, is reproduced. It entered into force on 27 April 1992

  11. Karl Marx e a Essência Autogestionária da Comuna de Paris

    Directory of Open Access Journals (Sweden)

    Nildo Viana

    2011-03-01

    Full Text Available

    O artigo apresenta a interpretação da Comuna de Paris por Karl Marx como autogoverno dos produtores, autogestão social. Uma análise minuciosa do capítulo da obra “A Guerra Civil na França” fornece os elementos interpretativos para compreender a percepção da Comuna de Paris como obra autogestionários dos operários parisienses, o que foi um elemento fundamental para o desenvolvimento do marxismo posterior.

  12. Comuna de Paris, interpretações e perspectiva de classe

    OpenAIRE

    Viana, Nildo

    2011-01-01

    v.16,n.2,p.177-203,jul./dez. 2011. O presente artigo analisa diferentes interpretações da Comuna de Paris, determinadas pelo enfoque da perspectiva de classe. Esta, após uma discussão teórica introdutória na abordagem materialista histórica, é seguida por breve explanação das perspectivas burguesa e proletária da Comuna de Paris; depois, focaliza-se a perspectiva burocrática, extraída da obra de Lênin. A conclusão geral é que as interpretações são perpassadas por perspectivas de classe e, ...

  13. The Frontier Speaks Back: Two Australian Artists Working in Paris and London

    Directory of Open Access Journals (Sweden)

    Catherine Margaret Speck

    2013-07-01

    Full Text Available Australian artists living and working in Paris and London in the Belle Époque and modern eras had a deep engagement with cosmopolitanism in cities that were at the frontiers of international modernism. They experienced the liberation of putting aside issues of nation, and of working in large, alienating but culturally challenging multi-nation environs in the pre and post war years. This paper will explore how two women artists, Hilda Rix in Paris, a hub of internationalism; and Nora Heysen in London, a city ill-described in the Empire language of ‘home’ for Australians, connected with and articulated cosmopolitan culture. Expatriatism facilitated an offshore variant of Australian modernism.

  14. Internet Forums for Suicide Bereavement.

    Science.gov (United States)

    Bailey, Eleanor; Krysinska, Karolina; O'Dea, Bridianne; Robinson, Jo

    2017-11-01

    Bereavement by suicide is associated with a number of consequences including poor mental health outcomes and increased suicide risk. Despite this, the bereaved by suicide may be reluctant to seek help from friends, family, and professionals. Internet forums and social networking sites are a popular avenue of support for the bereaved, but to date there is a lack of research into their use and efficacy. To survey users of suicide bereavement Internet forums and Facebook groups regarding their help-seeking behaviors, use of forums, and perceived benefits and limitations of such use. This study employed a cross-sectional design in which users of suicide bereavement Internet forums and Facebook groups completed an anonymous online survey. Participants were 222 users of suicide bereavement Internet forums. Most participants (93.2%) had sought face-to-face help from sources other than Internet forums, but were more likely to seek help in the near future from informal rather than formal sources. Forums were perceived as highly beneficial and there were few limitations. The generalizability of these results to other internet forums may be limited. Additionally, we were not able to examine differences between forums in terms of quality or user-reported efficacy. Finally, the data reflects the subjective views of forum users, which may differ from the views of moderators or experts. Internet forums, including Facebook groups, appear to be a useful adjunct to face-to-face help-seeking for supporting those who have been bereaved by suicide.

  15. Oncology information on the Internet.

    Science.gov (United States)

    Goto, Yasushi; Nagase, Takahide

    2012-05-01

    Owing to new developments in Internet technologies, the amount of available oncology information is growing. Both patients and caregivers are increasingly using the Internet to obtain medical information. However, while it is easy to provide information, ensuring its quality is always a concern. Thus, many instruments for evaluating the quality of health information have been created, each with its own advantages and disadvantages. The increasing importance of online search engines such as Google warrants the examination of the correlation between their rankings and medical quality. The Internet also mediates the exchange of information from one individual to another. Mailing lists of advocate groups and social networking sites help spread information to patients and caregivers. While text messages are still the main medium of communication, audio and video messages are also increasing rapidly, accelerating the communication on the Internet. Future health information developments on the Internet include merging patients' personal information on the Internet with their traditional health records and facilitating the interaction among patients, caregivers and health-care providers. Through these developments, the Internet is expected to strengthen the mutually beneficial relationships among all stakeholders in the field of medicine.

  16. Intense Particulate Pollution Events Observed with Lidar over the Paris Megalopolis

    Directory of Open Access Journals (Sweden)

    Chazette Patrick

    2016-01-01

    Full Text Available The great particulate pollution event that affected the Paris Megalopolis in March 2014 was due to long-range transport from the northern-northeastern Europe. Although this phenomenon has appeared as exceptional in the media, this is not an exception and similar events have already been observed by lidar measurements. Here we will briefly describe and illustrate the origin of this intense pollution obviously harmful to health.

  17. Tuberculose pari?tale compliqu?e d?embolie pulmonaire

    OpenAIRE

    Bopaka, Regis Gothard; Bemba, Presley Lee Esthel; Janah, Hind; Okombi, Franck Hardain Okemba; Jabri, Hasna; Khattabi, Wiam El; Afif, Hicham

    2017-01-01

    La tuberculose est une maladie infectieuse qui reste fr?quente dans les pays en d?veloppement. La localisation peut ?tre pulmonaire ou extra-pulmonaire. Cette forme extra-pulmonaire pose un grand probl?me diagnostique. Nous rapportons le cas d'un patient pr?sentant une embolie pulmonaire r?v?lant une tuberculose pari?tale. A travers cette observation, nous soulignons la n?cessit? de rechercher l'?tiologie devant une embolie pulmonaire.

  18. Letter of the Synod of Paris (360/1 to eastern bishops

    Directory of Open Access Journals (Sweden)

    Zakharov Georgii

    2013-08-01

    Full Text Available The Russian translation from Latin of the letter of the synod of Paris (360/1 to Eastern bishops which is included in Fragmenta historica of Hilarius of Poitiers is published for the first time. The text contains some important evidences on participation of Gallic bishops in the Arian controversy and also attests the high degree of consolidation of the local Churches in Gaul.

  19. [Vaccination coverage against hepatitis B in first-grade children, Paris, 2002-2008].

    Science.gov (United States)

    Personne, V; Benainous, O; Lévy-Bruhl, D; Gilberg, S

    2015-08-01

    The French controversy over the possible risks of vaccination against hepatitis B seems to have resulted in a slowdown or delay in vaccination of target populations since the mid-1990s. This article reports the results of the analysis of vaccination coverage against hepatitis B of first-grade children in Paris between 2002 and 2008. Retrospective and descriptive study of vaccination status against hepatitis B for children born between 1997 and 2002 and attending first grade in a Paris school between 2002 and 2008, using anonymous data from the prevention service of the city of Paris. The analysis included 108,114 children whose Health Book (carnet de santé) included sociodemographic data and the presence of at least one diphtheria-tetanus-polio vaccination. Among these targeted children, 66,597 (61.6%) had started a vaccination against hepatitis B, 61,190 (56.6%) were considered "vaccinated" (at least three doses), and 47,489 (43.9%) "adequately vaccinated" (at least three doses respecting the prescribed intervals between injections). The sociodemographic factors associated with hepatitis B coverage were as follows: Paris arrondissement where the child attended school, year, and country of birth. Nearly 40% of the children in this cohort had not been vaccinated against hepatitis B before beginning first grade. They have now become adolescents aged 12-17 years. Current data indicate that only one-third of them have benefited from the catch-up campaign. This finding reinforces the need for vigilance on the vaccination status of adolescents against hepatitis B. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

  20. Veracity and velocity of social media content during breaking news: analysis of November 2015 Paris shootings

    OpenAIRE

    Middleton, Stuart

    2016-01-01

    Social media sources are becoming increasingly important in journalism. Under breaking news deadlines semi-automated support for identification and verification of content is critical. We describe a large scale content-level analysis of over 6 million Twitter, You Tube and Instagram records covering the first 6 hours of the November 2015 Paris shootings. We ground our analysis by tracing how 5 ground truth images used in actual news reports went viral. We look at velocity of newsworthy conten...

  1. Fossil echinoid (Echinoidea, Echinodermata) diversity of the Early Cretaceous (Hauterivian) in the Paris Basin (France)

    OpenAIRE

    Benetti,Sophie; Saucède,Thomas; David,Bruno

    2013-01-01

    Abstract This dataset inventories occurrence records of fossil echinoid specimens collected in the Calcaires ? Spatangues Formation (CSF) that crops out in the southeast of the Paris Basin (France), and is dated from the Acanthodiscus radiatus chronozone (ca. 132 Ma, early Hauterivian, Early Cretaceous). Fossil richness and abundance of the CSF has attracted the attention of palaeontologists since the middle of the nineteenth century. This dataset compiles occurrence data (referenced by local...

  2. [Stories and drawings by children after the 2015 terrorist attacks in Paris].

    Science.gov (United States)

    Poget, Marc; Bouaziz, Nora; Apter, Gisèle

    2016-01-01

    Through the stories and drawings of children in a medical-psychological centre, it is possible to explore their psychological representations of the terrorist attacks which took place in Paris in January 2015. This work highlights the need to rethink the methods of care provided to these children in order to adapt them to their specific needs. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  3. Neighbourhood regeneration in the neoliberal era : Dublin and Paris, a comparative perspective

    OpenAIRE

    Attuyer, Katia

    2010-01-01

    This thesis is centrally concerned with changes in state policies. The research aims to trace the evolution of urban regeneration policies in two different geographical contexts, paying attention to both temporal and geographical variations in governmental approaches to regeneration. The study aims to review the manner in which the growing intensification of the neoliberal agenda has differently affected the process of urban regeneration in Paris and Dublin. The aim is to account for variatio...

  4. CULTURAL AND IDENTITY DIFFERENCES IN FRANCE THROUGH THE ULTRAS OF PARIS SAINT GERMAIN

    OpenAIRE

    Freitas, Guilherme Silva P.; Trigo, Luiz Gonzaga Godoi; Almeida, Marco Bettine

    2018-01-01

    This article seeks to use football, the grandstand and the figure of the supporter, more precisely, the old organized partisans of Paris Saint-Germain, to show the social, identity and ethnic transformations that France underwent during the 1970s and 2000s. In the period there was an increase in the immigration process for France of individuals coming mainly from the former colonies. The immigration wave caused changes in the Parisian and French society, generating a culture and identity shoc...

  5. PENGGUNAAN TEKNOLOGI INTERNET DALAM BISNIS

    Directory of Open Access Journals (Sweden)

    Oviliani Yuliana

    2000-01-01

    Full Text Available The uses of internet in business are for information exchange, product catalog, promotion media, electronic mail, bulletin boards, electronic questioner, and mailing list. Internet can also be used for dialog, discussion, and consultation with customer online, therefore consumer can be proactively and interactively involved in designing, developing, marketing, and selling products. There are 2 methods for marketing products via internet, which are push and pull marketing. The advantages of internet in business strategy are global and interactive communication, information supply; consumer based service; increased cooperation; possibility to open new marketplace, product or services; and integrated the activity on-line. There are 2 applications in electronic commerce, which are business-to-business and business-to-consumer commerce. Electronic commerce payment transaction is arranged by Electronic Funds Transfer system, whereas the data security is governed by Secure Socket Layer, which then be developed to Secure Electronic Transaction. Abstract in Bahasa Indonesia : Internet dalam bisnis digunakan untuk pertukaran informasi, katalog produk, media promosi, surat elektronik, bulletin boards, kuesioner elektronik, dan mailing list. Internet juga bisa digunakan untuk berdialog, berdiskusi, dan konsultasi dengan konsumen secara on-line, sehingga konsumen dapat dilibatkan secara proaktif dan interaktif dalam perancangan, pengembangan, pemasaran, dan penjualan produk. Pemasaran lewat internet ada 2 metode, yaitu push dan pull marketing. Keunggulan strategi bisnis yang dapat diperoleh dari internet adalah komunikasi global dan interaktif; menyediakan informasi dan pelayanan sesuai dengan kebutuhan konsumen; meningkatkan kerja sama; memungkinkan untuk membuka pasar, produk, atau pelayanan baru; serta mengintegrasikan aktivitas secara on-line. Aplikasi Electronic Commerce ada 2, yaitu: Business-to-Consumer dan Business-to-Business Commerce. Pembayaran

  6. Internet gaming addiction: current perspectives.

    Science.gov (United States)

    Kuss, Daria J

    2013-01-01

    In the 2000s, online games became popular, while studies of Internet gaming addiction emerged, outlining the negative consequences of excessive gaming, its prevalence, and associated risk factors. The establishment of specialized treatment centers in South-East Asia, the US, and Europe reflects the growing need for professional help. It is argued that only by understanding the appeal of Internet gaming, its context, and neurobiologic correlates can the phenomenon of Internet gaming addiction be understood comprehensively. The aim of this review is to provide an insight into current perspectives on Internet gaming addiction using a holistic approach, taking into consideration the mass appeal of online games, the context of Internet gaming addiction, and associated neuroimaging findings, as well as the current diagnostic framework adopted by the American Psychiatric Association. The cited research indicates that the individual's context is a significant factor that marks the dividing line between excessive gaming and gaming addiction, and the game context can gain particular importance for players, depending on their life situation and gaming preferences. Moreover, the cultural context is significant because it embeds the gamer in a community with shared beliefs and practices, endowing their gaming with particular meaning. The cited neuroimaging studies indicate that Internet gaming addiction shares similarities with other addictions, including substance dependence, at the molecular, neurocircuitry, and behavioral levels. The findings provide support for the current perspective of understanding Internet gaming addiction from a disease framework. The benefits of an Internet gaming addiction diagnosis include reliability across research, destigmatization of individuals, development of efficacious treatments, and the creation of an incentive for public health care and insurance providers. The holistic approach adopted here not only highlights empirical research that

  7. Internet gaming addiction: current perspectives

    Science.gov (United States)

    Kuss, Daria J

    2013-01-01

    In the 2000s, online games became popular, while studies of Internet gaming addiction emerged, outlining the negative consequences of excessive gaming, its prevalence, and associated risk factors. The establishment of specialized treatment centers in South-East Asia, the US, and Europe reflects the growing need for professional help. It is argued that only by understanding the appeal of Internet gaming, its context, and neurobiologic correlates can the phenomenon of Internet gaming addiction be understood comprehensively. The aim of this review is to provide an insight into current perspectives on Internet gaming addiction using a holistic approach, taking into consideration the mass appeal of online games, the context of Internet gaming addiction, and associated neuroimaging findings, as well as the current diagnostic framework adopted by the American Psychiatric Association. The cited research indicates that the individual’s context is a significant factor that marks the dividing line between excessive gaming and gaming addiction, and the game context can gain particular importance for players, depending on their life situation and gaming preferences. Moreover, the cultural context is significant because it embeds the gamer in a community with shared beliefs and practices, endowing their gaming with particular meaning. The cited neuroimaging studies indicate that Internet gaming addiction shares similarities with other addictions, including substance dependence, at the molecular, neurocircuitry, and behavioral levels. The findings provide support for the current perspective of understanding Internet gaming addiction from a disease framework. The benefits of an Internet gaming addiction diagnosis include reliability across research, destigmatization of individuals, development of efficacious treatments, and the creation of an incentive for public health care and insurance providers. The holistic approach adopted here not only highlights empirical research that

  8. Portuguese knights-errant in nineteenth-century Paris and Rio: translation as response to exile in global cities

    Directory of Open Access Journals (Sweden)

    Rita Bueno Maia

    2017-01-01

    Full Text Available This article aims to uncover the role played by a series of picaresque novels translated into Portuguese and published in midnineteenth-century Paris in helping the Portuguese diaspora cope with the challenges of being a migrant in a global city. Through a contextual analysis, it will be argued that these novels were part of vaster cultural projects aimed at establishing solidarity networks among Portuguese exiles in Paris and, at the same time, at preserving multilingualism. By means of a textual analysis of Dom Severino Magriço ou o Dom Quichote portuguez (Paris, Pillet Fils Aîné, 1851, it will be suggested that this particular target text is committed to helping Portuguese migrants in Paris and in Rio de Janeiro. Furthermore, this novel illustrates ways of engaging with multiple Others, mainly through the reading and comparing of national literary canons.

  9. The Performance of a Cult of the Senses: A Feast of Fans at Jim Morrison's Grave in Paris

    NARCIS (Netherlands)

    Margry, P.J.

    2008-01-01

    This article deals with the different ways fans commemorate and venerate the American rock star and poet Jim Morrison (1943-1971), at his grave at Pere Lachaise cemetary in Paris and for which the senses play an important role.

  10. Food Insecurity in Homeless Families in the Paris Region (France): Results from the ENFAMS Survey.

    Science.gov (United States)

    Martin-Fernandez, Judith; Lioret, Sandrine; Vuillermoz, Cécile; Chauvin, Pierre; Vandentorren, Stéphanie

    2018-02-28

    The number of families living in shelters in the Paris region (France) has increased by a factor of three in 10 years. In 2013, a survey was performed on homeless families in order to characterize their living conditions, their health needs, and the developmental problems in children. This probability survey was conducted in 17 languages among 801 homeless families sheltered in emergency centers for asylum-seekers, emergency housing centers, social rehabilitation centers, and social hotels in the Paris region. Among the 772 families that provided data on food security only 14.0% were with food security, whereas 43.3% were with low food security and 9.8% with very low food security (a situation where children are also affected). Stratified multivariate robust Poisson models showed that some characteristics are associated with a higher risk of food insecurity and/or of falling into very low food security, such as residential instability, single parenthood, having more than three children, depressive symptoms, housing in social hostels, and difficult access to cheap or free food locally. Given the wealth of the Paris region, resources and programs should be concentrated on improving the living situation of this vulnerable population. It needs better detection of these families, a closer social follow-up, and an increase in food aid.

  11. “Real” Places in Marguerite Duras’s Wartime Paris

    Directory of Open Access Journals (Sweden)

    Jennifer Willging

    2011-06-01

    Full Text Available In the four autobiographical narratives in Marguerite Duras’s La Douleur (1985 The War (1994, over one hundred proper place names appear. While these place names all refer to real places, the relationship between these signifiers and their actual geographical referents is mediated, first by their signifieds—the reader’s mental constructs of the places mentioned—and further by their appearance in a text that necessarily creates its own, non-material world. Yet this essay argues that in this uncharacteristically realist text Duras works hard to create the illusion that the Paris there is in fact Occupied Paris, the real city in which she lived out the experiences recounted in her text. She does this, in large part, by indicating the location of each scene with meticulous precision, thus grounding the stories, quite literally, in a geographically and historically situated reality. While many of these sites are among the best-known, and literal, lieux de mémoire ‘sites of memory’ of the Paris of the Second World War, the mention of more obscure places might appear gratuitous. Yet it is precisely in their gratuity, that such details become essential elements of the forceful effet de réel ‘reality effect’ created in the text.

  12. Food Insecurity in Homeless Families in the Paris Region (France: Results from the ENFAMS Survey

    Directory of Open Access Journals (Sweden)

    Judith Martin-Fernandez

    2018-02-01

    Full Text Available The number of families living in shelters in the Paris region (France has increased by a factor of three in 10 years. In 2013, a survey was performed on homeless families in order to characterize their living conditions, their health needs, and the developmental problems in children. This probability survey was conducted in 17 languages among 801 homeless families sheltered in emergency centers for asylum-seekers, emergency housing centers, social rehabilitation centers, and social hotels in the Paris region. Among the 772 families that provided data on food security only 14.0% were with food security, whereas 43.3% were with low food security and 9.8% with very low food security (a situation where children are also affected. Stratified multivariate robust Poisson models showed that some characteristics are associated with a higher risk of food insecurity and/or of falling into very low food security, such as residential instability, single parenthood, having more than three children, depressive symptoms, housing in social hostels, and difficult access to cheap or free food locally. Given the wealth of the Paris region, resources and programs should be concentrated on improving the living situation of this vulnerable population. It needs better detection of these families, a closer social follow-up, and an increase in food aid.

  13. Elaborating Article 15 of the Paris Agreement: Facilitating Implementation and Promoting Compliance

    International Nuclear Information System (INIS)

    Biniaz, Susan

    2017-10-01

    As climate negotiations reopen on November, 6 at COP23 in Bonn to advance the concrete implementation of the different provisions of the Paris Agreement, this paper aims to take stock of the open questions of Article 15. They concern the role of the Committee responsible for 'facilitating compliance and promoting implementation'. First, the paper outlines what was already decided in Paris in 2015 as well as the issues still to be resolved by the end of 2018. These include the scope of its application, the means to initiate Article 15 as well as the outcomes that the committee can produce and the tools it should have at its disposal. Keeping in mind Paris Agreement's uniqueness and its philosophy, the author attempts to identify the added value of Article 15's mechanism and suggests ways to address the respective expectations and concerns of Parties, in order to progress towards a consensual resolution that is acceptable to a large number of Parties

  14. What Does It Mean to be Central? A Botanical Geography of Paris 1830-1848.

    Science.gov (United States)

    Hoquet, Thierry

    2016-02-01

    This paper focuses on the geography of the botanical community in Paris, under the July Monarchy (1830-1848). At that time, the Muséum d'Histoire naturelle (MHN) was at its institutional acme and, under the impulse of François Guizot, its budget was increasing dramatically. However, closer attention to manuscript sources (correspondence, travel diaries) reveals that the botanists of the time favoured other private institutions, located both on the Right and Left Banks of the Seine. The MHN was prestigious for its collections and professors but it was relatively remote from the centre of Paris, and its plant samples were sometimes difficult to access. Several other first-class private herbaria granted liberal access to botanists: those of Jacques Gay, Phillip Barker Webb, and Benjamin Delessert. Thanks to their wealth, these plant amateurs had ownership of historical herbaria consisting of species types alongside rich botanical libraries. Botanists visiting Paris from foreign countries or other provinces of France also spent some time studying less general plant collections, like those of Count Jaubert, or specialized collections, like Montagne's or Léveillé's on cryptogams. Other botanists also enjoyed renown at the time, although they published little, if anything (like Maire). Living in crammed apartments, literally in the middle of their plant samples, these botanists were key nodes in botanical networks, although they had no relation with the prestigious MHN.

  15. Food Insecurity in Homeless Families in the Paris Region (France): Results from the ENFAMS Survey

    Science.gov (United States)

    Martin-Fernandez, Judith; Lioret, Sandrine; Vuillermoz, Cécile; Vandentorren, Stéphanie

    2018-01-01

    The number of families living in shelters in the Paris region (France) has increased by a factor of three in 10 years. In 2013, a survey was performed on homeless families in order to characterize their living conditions, their health needs, and the developmental problems in children. This probability survey was conducted in 17 languages among 801 homeless families sheltered in emergency centers for asylum-seekers, emergency housing centers, social rehabilitation centers, and social hotels in the Paris region. Among the 772 families that provided data on food security only 14.0% were with food security, whereas 43.3% were with low food security and 9.8% with very low food security (a situation where children are also affected). Stratified multivariate robust Poisson models showed that some characteristics are associated with a higher risk of food insecurity and/or of falling into very low food security, such as residential instability, single parenthood, having more than three children, depressive symptoms, housing in social hostels, and difficult access to cheap or free food locally. Given the wealth of the Paris region, resources and programs should be concentrated on improving the living situation of this vulnerable population. It needs better detection of these families, a closer social follow-up, and an increase in food aid. PMID:29495563

  16. Environmental magnetism and magnetic mapping of urban metallic pollution (Paris, France)

    Science.gov (United States)

    Isambert, Aude; Franke, Christine; Macouin, Mélina; Rousse, Sonia; Philip, Aurélio; de Villeneuve, Sybille Henry

    2017-04-01

    Airborne pollution in dense urban areas is nowadays a subject of major concern. Fine particulate pollution events are ever more frequent and represent not only an environmental and health but also a real economic issue. In urban atmosphere, the so-called PM2.5 (particulate matter profile along the river. Variations in that profile may be linked to the atmospheric metallic pollution. In addition to that, the sampling of banks and riverbed sediments of the Seine allow a global estimation on the anthropogenic versus detrital and biologic input in the city of Paris. The first results presented here show a general increase of the concentration in magnetic particles from upstream to downstream Paris probably linked to urban pollutions as previously observed for suspended particulate matter (Franke et al. 2009; Kayvantash, 2016). Sagnotti, L., & Winkler, A. (2012). On the magnetic characterization and quantification of the superparamagnetic fraction of traffic-related urban airborne PM in Rome, Italy. Atmospheric environment, 59, 131-140. Franke, C., Kissel, C., Robin, E., Bonté, P., & Lagroix, F. (2009). Magnetic particle characterization in the Seine river system: Implications for the determination of natural versus anthropogenic input. Geochemistry, Geophysics, Geosystems, 10(8). Kayvantash, D., 2016. Characterization of ferruginous particles in the Seine River using environmental magnetism, Ph.D. thesis, MINES ParisTech/LSCE, France.

  17. Internet Use in Latin America

    OpenAIRE

    Ryan Salzman; Alan B. Albarran

    2011-01-01

    Este documento analiza el desarrollo del uso de Internet en América Latina. Los análisis exploran las expectativas y realidades macro y micro sociales del uso de Internet en la región. Mientras se conjetura tanto acerca de la penetración de Internet en América Latina, este documento establece las tasas reales de penetración, e intenta comprender qué ha fomentado su crecimiento en la región. Diferentes niveles de desarrollo económico, tecnológico y gubernamental impulsan la expansión de la pen...

  18. Impact of the Internet on Globalization : Industrial Internet

    OpenAIRE

    Jukics, Márk

    2016-01-01

    The thesis consists of two main parts. The first part is the theoretical framework, the second part is about assisting in a project of Centria University of Applied Sciences. The theoretical part of the thesis expounds the evolution and the benefits of the industrial internet. It explains the roots of globalization, internet, and industries. Lean manufacturing and management is also involved in the theory, as this way of management is successfully spreading by the help of globalization. I...

  19. Generating Explanations for Internet-based Business Games

    Directory of Open Access Journals (Sweden)

    Martin Fischer

    2007-06-01

    Full Text Available It is widely established debriefing in business games is important and influences the students' learning performance. Most games only support game statistics instead of explaining solution paths. We suggest the automatic generation of explanations for internet-mediated business games to improve the debriefing quality. As a proof of concept we developed a prototype of an internet-based auction game embedding an open simulation model and an automatic explanation component helping students and teachers to analyse the decision making process. This paper describes the usefulness of automated explanations and the underlying generic software architecture.

  20. The withdrawal of the U.S. from the Paris Agreement and its impact on global climate change governance

    OpenAIRE

    Yong-Xiang Zhang; Qing-Chen Chao; Qiu-Hong Zheng; Lei Huang

    2017-01-01

    The global community has prepared for the withdrawal of the U.S. from the Paris Agreement since Donald Trump was elected as the president of the U.S. However, Trump's formal declaration of withdrawal still caused worldwide reaction. Trump will use the withdrawal to build his political reputation and to renegotiate the Paris Agreement despite its negative effects on the political credibility, international relationships, and potential long-term economic growth of the U.S. In general, the withd...

  1. Industrial Internet of Things

    Science.gov (United States)

    Zhou, C.; Damiano, N.; Whisner, B.; Reyes, M.

    2017-01-01

    The Industrial Internet of Things (IIoT), a concept that combines sensor networks and control systems, has been employed in several industries to improve productivity and safety. U.S. National Institute for Occupational Safety and Health (NIOSH) researchers are investigating IIoT applications to identify the challenges of and potential solutions for transferring IIoT from other industries to the mining industry. Specifically, NIOSH has reviewed existing sensors and communications network systems used in U.S. underground coal mines to determine whether they are capable of supporting IIoT systems. The results show that about 40 percent of the installed post-accident communication systems as of 2014 require minimal or no modification to support IIoT applications. NIOSH researchers also developed an IIoT monitoring and control prototype system using low-cost microcontroller Wi-Fi boards to detect a door opening on a refuge alternative, activate fans located inside the Pittsburgh Experimental Mine and actuate an alarm beacon on the surface. The results of this feasibility study can be used to explore IIoT applications in underground coal mines based on existing communication and tracking infrastructure. PMID:29348699

  2. The Future Internet

    Directory of Open Access Journals (Sweden)

    Andrew Hudson-Smith

    2009-07-01

    Full Text Available In 1995 technology analyst Gartner [1] developed a hype cycle model for the adoption of technology. The cycle comprises five stages from the initial technology trigger through to a final plateau of productivity along a with a peak of inflated expectations, a tough of disillusionment and the slope of enlightenment. The hype cycle is notable technique for plotting and identifying waves of innovation and hype in technology and digital communications. Yet, from where we stand, we can see the waves of innovation becoming increasingly shorter, the troughs less deep and the peaks of expectations higher. The read-write revolution, that is arguably known as Web 2.0, has transformed our experience of using the Internet from a source of information to a means of communication and participation. It has introduced mirror worlds, the cloud, wikitecture, social shaping, connected places, folksonomies and many other terms that I am sure many of us have used in recent grant applications and papers. This is the here and now, all of these technologies are past the technology trigger point and rising up the peak of inflated expectations with a few already heading towards the trough before becoming mainstream and approaching mass adoption. [...

  3. Internet, Web, what's next?

    CERN Document Server

    Llewellyn Smith, Christopher Hubert; Abramatric, J F; Berners-Lee, Timothy J; Verrue, R; Bernstein, M; Visser, J; CERN. Geneva

    1998-01-01

    9:45 Peter Kirstein, pioneer of the Internet, will give an overviewof how the network was created 10:45 Jean-Fran?ois Abramatic, World Wide Web Consortium (W3C) Chairman,will explain the role of the global Web Consortium 11:00 Tim Berners-Lee, inventor of the World Wide Web and W3C Director , will explain how the Web came to be and give his views on the future 14:00 Robert Verrue, Director General of the DGXIII of the European Commission, responsible for telecommunications in Europe, will present the approach taken by the European Commission towards the developments of global network 14.45 Mark Bernstein, Vice President of the CNN Interactive, will describe theimpact of the Web on world media and predict what we can expect as the next the developments 16:00 Mr. Jan Visser, Director General UNESCO, will talk about "Learning without Frontiers in the Information Age" 17:00 End of conference

  4. Internet ja emakeel / Indrek Tart

    Index Scriptorium Estoniae

    Tart, Indrek

    2003-01-01

    Internet on või(s)tlustanner, kus tähendusrikkalt toimimiseks erinevad kultuurid pingutusi teevad. Efektiivne ja paratamatu on omakeelse-emakeelse vahendkonna loomine veebis tegutsemiseks, sest selleta arenenud kirjakultuuriga riike on raske ette kujutada

  5. Energy utilities and the Internet

    International Nuclear Information System (INIS)

    2000-01-01

    The chances for energy utilities in the Netherlands to present themselves on the Internet are briefly outlined. It appears that other businesses are ahead of the Dutch utilities in offering electronic services with respect to energy

  6. An Overview of Internet biosurveillance

    Energy Technology Data Exchange (ETDEWEB)

    Hartley, David M.; Nelson, Noele P.; Arthur, Ray; Barboza, P.; Collier, Nigel; Lightfoot, Nigel; Linge, J. P.; van der Goot, E.; Mawudeku, A.; Madoff, Lawrence; Vaillant, L.; Walters, Ronald A.; Yangarber, Roman; Mantero, Jas; Corley, Courtney D.; Brownstein, John S.

    2013-06-21

    Internet biosurveillance utilizes unstructured data from diverse Web-based sources to provide early warning and situational awareness of public health threats. The scope of source coverage ranges from local based media in the vernacular to international media in widely read languages. Internet biosurveillance is a timely modality available to government and public health officials, health care workers, and the public and private sector, serving as a real-time complementary approach to traditional indicator-based public health disease surveillance methods. Internet biosurveillance also supports the broader activity of epidemic intelligence. This review covers the current state of the field of Internet biosurveillance and provides a perspective on the future of the field.

  7. An overview of internet biosurveillance.

    Science.gov (United States)

    Hartley, D M; Nelson, N P; Arthur, R R; Barboza, P; Collier, N; Lightfoot, N; Linge, J P; van der Goot, E; Mawudeku, A; Madoff, L C; Vaillant, L; Walters, R; Yangarber, R; Mantero, J; Corley, C D; Brownstein, J S

    2013-11-01

    Internet biosurveillance utilizes unstructured data from diverse web-based sources to provide early warning and situational awareness of public health threats. The scope of source coverage ranges from local media in the vernacular to international media in widely read languages. Internet biosurveillance is a timely modality that is available to government and public health officials, healthcare workers, and the public and private sector, serving as a real-time complementary approach to traditional indicator-based public health disease surveillance methods. Internet biosurveillance also supports the broader activity of epidemic intelligence. This overview covers the current state of the field of Internet biosurveillance, and provides a perspective on the future of the field. © 2013 The Authors Clinical Microbiology and Infection © 2013 European Society of Clinical Microbiology and Infectious Diseases.

  8. Does air-sea coupling influence model projections of the effects of the Paris Agreement?

    Science.gov (United States)

    Klingaman, Nicholas; Suckling, Emma; Sutton, Rowan; Dong, Buwen

    2017-04-01

    The 2015 Paris Agreement includes the long-term goal to hold global-mean temperature to "well below 2°C above pre-industrial levels", with the further stated aim of limiting the global-mean warming to 1.5°C, in the belief that this would "significantly reduce the risks and impacts of climate change". However, it is not clear which risks and impacts would be avoided, or reduced, by achieving a 1.5°C warming instead of a 2.0°C warming. Initial efforts to quantify changes in risk have focused on analysis of existing CMIP5 simulations at levels of global-mean warming close to 1.5°C or 2.0°C, by taking averages over ≈20 year periods. This framework suffers from several drawbacks, however, including the effect of model internal multi-decadal variability, the influence of coupled-model systematic errors on regional circulation patterns, and the presence of a warming trend across the averaging period (i.e., the model is not in steady state). To address these issues, the "Half a degree Additional warming, Prognosis and Projected Impacts" (HAPPI) project is performing large ensembles of atmosphere-only experiments with prescribed sea-surface temperatures (SSTs) for present-day and 1.5°C and 2.0°C scenarios. While these experiments reduce the complications from a limited dataset and coupled-model systematic errors, the use of atmosphere-only models neglects feedbacks between the atmosphere and ocean, which may have substantial effects on the representation of local and regional extremes, and hence on the response of these extremes to global-mean warming. We introduce a set of atmosphere-ocean coupled simulations that incorporate much of the HAPPI experiment design, yet retain a representation of air-sea feedbacks. We use the Met Office Unified Model Global Ocean Mixed Layer (MetUM-GOML) model, which comprises the MetUM atmospheric model coupled to many columns of the one-dimensional K Profile Parameterization mixed-layer ocean. Critically, the MetUM-GOML ocean mean

  9. Internet gaming addiction: current perspectives

    Directory of Open Access Journals (Sweden)

    Kuss DJ

    2013-11-01

    Full Text Available Daria J KussPsychology Research and Behavior Management, Birmingham City University, Birmingham, UKAbstract: In the 2000s, online games became popular, while studies of Internet gaming addiction emerged, outlining the negative consequences of excessive gaming, its prevalence, and associated risk factors. The establishment of specialized treatment centers in South-East Asia, the US, and Europe reflects the growing need for professional help. It is argued that only by understanding the appeal of Internet gaming, its context, and neurobiologic correlates can the phenomenon of Internet gaming addiction be understood comprehensively. The aim of this review is to provide an insight into current perspectives on Internet gaming addiction using a holistic approach, taking into consideration the mass appeal of online games, the context of Internet gaming addiction, and associated neuroimaging findings, as well as the current diagnostic framework adopted by the American Psychiatric Association. The cited research indicates that the individual's context is a significant factor that marks the dividing line between excessive gaming and gaming addiction, and the game context can gain particular importance for players, depending on their life situation and gaming preferences. Moreover, the cultural context is significant because it embeds the gamer in a community with shared beliefs and practices, endowing their gaming with particular meaning. The cited neuroimaging studies indicate that Internet gaming addiction shares similarities with other addictions, including substance dependence, at the molecular, neurocircuitry, and behavioral levels. The findings provide support for the current perspective of understanding Internet gaming addiction from a disease framework. The benefits of an Internet gaming addiction diagnosis include reliability across research, destigmatization of individuals, development of efficacious treatments, and the creation of an incentive

  10. La puissance prescriptive des guides à Paris The prescriptive power of tour guides in Paris. Standardizing elements of tourism ?

    Directory of Open Access Journals (Sweden)

    Gwendal Simon

    2008-10-01

    Full Text Available Les « guide-interprètes » constituent des médiateurs entre les touristes et les espaces. Incarnant une présence physique en mesure d’aider les touristes en les informant sur la ville, ils opèrent comme prescripteurs de choses à voir et à faire. S’ils officient très diversement selon les touristes qu’ils accompagnent, ils exercent toujours leur pratique dans une logique de production de discours sur la ville. À Paris, la dimension muséale et patrimoniale constitue depuis longtemps le socle de l’attractivité touristique, qui continue de capitaliser sur des imaginaires et des pratiques liés à la grande ville d’Art et d’Histoire. Face à la constitution de ce référentiel dominant qui opère comme une force d’ « imposition », les guide-interprètes tentent néanmoins de décentrer le regard par des prescriptions délestées des symboles. C’est cette « tension » entre cet ensemble de références touristiques « à voir » et le souci de montrer la ville dans sa pluralité que nous analysons. Ces éléments nourrissent la réflexion actuelle sur les formes polarisées du tourisme à Paris et l’importance de la production de référents urbains plus contemporains que promeut la municipalité.Tour guides are mediators between tourists and spaces. As they embody a physical presence helping tourists and informing them about the city, they also act as prescribers, laying down what is supposed to be seen and to be done. If their recommendations depend on the tourists they travel with, they always mean to produce a discourse on the city. Paris’ museums and heritage have long since been two cornerstones of her enduring appeal. Confronted with this phenomenon, which tends to standardize the way of visiting a city, tour guides try to free their guidelines of symbolic references. This contribution focuses on the tension between must-see tourist references and the desire to show the city in all its diversity. These

  11. Industrial Penetration and Internet Intensity

    OpenAIRE

    Chang, Chia-Lin; McAleer, Michael; Wu, Yu-Chieh

    2016-01-01

    textabstractThis paper investigates the effect of industrial penetration and internet intensity for Taiwan manufacturing firms, and analyses whether the relationships are substitutes or complements. The sample observations are based on 153,081 manufacturing plants, and covers 26 two-digit industry categories and 358 geographical townships in Taiwan. The Heckman selection model is used to accommodate sample selectivity for unobservable data for firms that use the internet. The empirical result...

  12. COMPULSORY AUTHORIZATION IN THE INTERNET

    Directory of Open Access Journals (Sweden)

    A. S. Oharkov

    2010-08-01

    Full Text Available The article describes a promising idea of solving more and more pressing problem of personality authentication in the Internet. Growing popularity of the Internet carries with itself the problem of man anonymity in a network. The article suggests inculcating a new identification method, which at all strictness of information clarification from passport and biometric data of a man, is democratic enough and gives possibility for user to decide how to dispose this information.

  13. Using Gopher on the Internet

    Energy Technology Data Exchange (ETDEWEB)

    Davidoff, G.

    1994-04-01

    This report is a complication of vugraphs with respect to the use of Gopher on Internet. There are viewgraphs on using Gopher at the University of California at Santa Cruz. Examples of other Internet Gopher servers around the world are given. Also discussed is the Library of Congress Gopher and JUGHEAD which is an acronym for Jonzy`s Universal Gopher Hierarchy Excavation And Display.

  14. Enterprise Coordination on the Internet

    Directory of Open Access Journals (Sweden)

    Charles Petrie

    2011-02-01

    Full Text Available Enterprises are now connected internally and externally to other Enterprises via the Internet in ways that are increasingly difficult to manage, especially as these interconnections become more dynamic. Current methods of coordinating the effects of change as they propagate through these networks of connections are not likely to scale. What is needed is a new paradigm for how the Internet supports such coordination. Indeed, the Internet should and could provide fundamental coordination functions that are missing today. In this paper, we describe how such a “Coordinated Internet” would work (this paper is an expanded version of [1]. The key functionality of a Coordinated Internet would be that the Internet actively watches what people do (analogous to search completion on desktops today, correlates these activities, and actively notifies people when and how their current tasks affect and are affected by the activities of other people. This would be accomplished by standard coordination functions implemented as a common Internet layer that can be used as a utility by more specialized applications. Such a Coordinated Internet would revolutionize enterprise management, for all enterprises, large and small, corporate and personal. For example, static workflows would become obsolete for all but the the most routine processes. Some solutions provide existence proofs of such a coordination substrate, such as the Redux solution in concurrent engineering, which we describe herein. However, foundational research remains to be done in the new field of Coordination Engineering in order to reach the goal of a future Internet in which coordination functions are fundamental.

  15. [Patients, doctors and the internet].

    Science.gov (United States)

    Jeannot, Jean Gabriel; Bischoff, Thomas

    2015-05-13

    The majority of the Swiss population uses the internet to seek information about health. The objective is to be better informed, before or after the consultation. Doctors can advise their information-seeking patients about high quality websites, be it medical portals or websites dedicated to a specific pathology. Doctors should not see the internet as a threat but rather as an opportunity to strengthen the doctor-patient relationship.

  16. Problematic Internet use: an overview

    OpenAIRE

    ABOUJAOUDE, ELIAS

    2010-01-01

    There is wide agreement that the Internet can serve as a tool that enhances well-being. It is more difficult, however, to find consensus around the issue of problematic Internet use. That may be in part because scientific investigation has lagged far behind technological advances and media attention. The diagnostic schemas that have been proposed since 1996, and the screening tools that have been developed, stress similarities with substance use, impulse control disorders, a...

  17. Broadband Internet and Income Inequality

    OpenAIRE

    HOUNGBONON , Georges Vivien; Liang , Julienne

    2017-01-01

    Policy makers are aiming for a large coverage of high-speed broadband Internet. However , there is still a lack of evidence about its effects on income distribution. In this paper, we investigate the effects of fixed broadband Internet on mean income and income inequality using a unique town-level data on broadband adoption and quality in France. We find that broadband adoption and quality raise mean income and lower income inequality. These results are robust to initial conditions, and yield...

  18. Desvelando a Internet das Coisas

    Directory of Open Access Journals (Sweden)

    Lucia Santaella

    2013-12-01

    Full Text Available O presente artigo pretende relatar as origens da Internet das Coisas, seu estado de arte e evidenciar seus principais vetores. Para tal, o estudo percorrerá as eras midiáticas de Santaella (2007, p. 179-189, a par da discussão das máquinas de Turing, da arquitetura Von Neumann até chegar à Internet e seu estado atual, implementada nas coisas.

  19. Desvelando a Internet das Coisas

    OpenAIRE

    Lucia Santaella; Adelino Gala; Clayton Policarpo; Ricardo Gazoni

    2013-01-01

    O presente artigo pretende relatar as origens da Internet das Coisas, seu estado de arte e evidenciar seus principais vetores. Para tal, o estudo percorrerá as eras midiáticas de Santaella (2007, p. 179-189), a par da discussão das máquinas de Turing, da arquitetura Von Neumann até chegar à Internet e seu estado atual, implementada nas coisas.

  20. How the internet changed history

    CERN Document Server

    Hand, Carol

    2015-01-01

    How the Internet Changed History examines the birth of the Internet, how it works, and how it has revolutionized culture, industry, and business. Features include essential facts, a glossary, selected bibliography, websites, source notes, and an index, plus a timeline and maps, charts, and diagrams. Aligned to Common Core Standards and correlated to state standards. Essential Library is an imprint of Abdo Publishing, a division of ABDO.

  1. Medical imaging and the Internet

    International Nuclear Information System (INIS)

    Jones, D.N.; Carr, P.

    1995-01-01

    A brief introduction to the INTERNET and its benefits for those involved in nuclear medical imaging is given. In Australia, depending on the type of institution/department involved, connection to the INTERNET may be obtained via the Australian Academic and Research Network or through a commercial provider. The recent proliferation of WWW servers has also resulted in multiple medical imaging databases and teaching resources becoming available to the user. Some Newsgroups and WWW addresses related to radiology are provided. 3 refs

  2. Prevalence of problematic internet use in Slovenia

    Directory of Open Access Journals (Sweden)

    Macur Mirna

    2016-09-01

    Full Text Available Internet use is an integral part of our everyday activities; however, Internet use may become problematic and harmful in a minority of cases. The majority of reported prevalence rates of problematic Internet use refer to adolescent samples, whereas epidemiological studies on representative adult populations are lacking. This study aimed to reveal the prevalence and characteristics of problematic Internet use in Slovenia.

  3. Self-Disclosure and Internet Addiction

    Science.gov (United States)

    Arslan, Nihan; Kiper, Aydin

    2018-01-01

    The aim of study is to investigate the relationship between self-disclosure and internet addiction. Self-Disclosure Scale and Internet Addiction Scale were applied to students. Results indicated a negative correlation between self-disclosure and internet addiction. Self-disclosure was negative predicted by internet addiction in the structural…

  4. Internet Use in Latin America

    Directory of Open Access Journals (Sweden)

    Ryan Salzman

    2011-01-01

    Full Text Available Este documento analiza el desarrollo del uso de Internet en América Latina. Los análisis exploran las expectativas y realidades macro y micro sociales del uso de Internet en la región. Mientras se conjetura tanto acerca de la penetración de Internet en América Latina, este documento establece las tasas reales de penetración, e intenta comprender qué ha fomentado su crecimiento en la región. Diferentes niveles de desarrollo económico, tecnológico y gubernamental impulsan la expansión de la penetración de Internet en la región. Al observar el consumo en un nivel micro, esta investigación emplea datos de encuestas de varios años del Proyecto de Opinión Pública de América Latina (Latin American Public Opinion Project y ofrece un análisis inicial de los factores determinantes del uso de Internet. En comparación con otras formas de consumo de medios de comunicación, los usuarios de Internet son más jóvenes y más escépticos a los medios de prensa locales.

  5. La ética en internet

    OpenAIRE

    Issa Luna Pla

    2015-01-01

    En América Latina el INTERNET es un medio con muchas limitaciones. Solo el 10 ó 15 por ciento de la población total, residente en Argentina, México y Brasil tiene acceso. Trata sobre el Comercio en Internet, la regulación y la ética, las nuevas formas de aplicar reglas, el Internet como espacio público, las comunidades de Internet, los parámetros de ética y responsabilidad social en Internet, los menores y la libertad de expresión, los contenidos informativos en Internet, el Internet corporat...

  6. Heritability of compulsive Internet use in adolescents

    OpenAIRE

    Vink, Jacqueline M.; van Beijsterveldt, Toos C. E. M.; Huppertz, Charlotte; Bartels, Meike; Boomsma, Dorret I.

    2015-01-01

    Abstract Over the past decades, Internet use has grown substantially, and it now serves people as a supportive tool that is used regularly and?in large parts of the world?inevitably. Some people develop problematic Internet use, which may lead to addictive behavior and it is becoming important to explore the risk factors for compulsive Internet use. Data were analyzed on compulsive Internet use [with the Compulsive Internet Use Scale (CIUS)] from 5247 monozygotic (MZ) and dizygotic (DZ) adole...

  7. Heritability of compulsive Internet use in adolescents

    OpenAIRE

    Vink, J.M.; van Beijsterveldt, C.E.M.; Huppertz, C.; Bartels, M.; Boomsma, D.I.

    2016-01-01

    Over the past decades, Internet use has grown substantially, and it now serves people as a supportive tool that is used regularly and - in large parts of the world - inevitably. Some people develop problematic Internet use, which may lead to addictive behavior and it is becoming important to explore the risk factors for compulsive Internet use. Data were analyzed on compulsive Internet use [with the Compulsive Internet Use Scale (CIUS)] from 5247 monozygotic (MZ) and dizygotic (DZ) adolescent...

  8. A European history of the Internet

    OpenAIRE

    Jamal Shahin

    2006-01-01

    This article focuses on the European perspective of the Internet's development. In the first section, a brief description of the characteristics and early impact of the Internet in the global context is outlined, describing the somewhat reluctant approach that the European Community (subsequently the EU) took towards the development of the protocols that underlie the Internet. This reluctance to support the Internet is then contrasted with the EU's current support for the Internet and its par...

  9. Internet Infidelity: Exploration of Attitudes towards Partners Internet Behaviors

    Directory of Open Access Journals (Sweden)

    Mohammad R. Abdi

    2012-09-01

    Full Text Available Background: Today, the Internet has become a part of our everyday life and online communications have made it easy for people to develop interpersonal relationships. However, certain problems and difficulties have arisen from this issue. One of these problems, which have been prevalent among couples and families, is extramarital internet relationships or internet infidelity. The present research has been done to study people's attitudes towards this phenomenon. Materials and Methods: A 43-item Internet Infidelity Questionnaire (IIQ was presented on a website designed for this purpose. 481 Iranian users who were members of Farsi language forums and chat rooms were selected through available community sampling and enrolled in the study. To analyze research data, descriptive statistics and the t-test were used.Results: The results showed that either women or men considered online sexual activities of their partners as traitorous compared with friendly and emotional activities in cyberspace. In addition, women in comparison with men had a more negative attitude towards their partners’ internet activity (especially online sexual activities.Conclusion: This study expanded our understanding of the traditional concept of infidelity that had merely limited it to face-to-face sexual and emotional behavior. The results also showed that women had more negative attitudes towards such activities compared to men.

  10. Adaptive Reactive Rich Internet Applications

    Science.gov (United States)

    Schmidt, Kay-Uwe; Stühmer, Roland; Dörflinger, Jörg; Rahmani, Tirdad; Thomas, Susan; Stojanovic, Ljiljana

    Rich Internet Applications significantly raise the user experience compared with legacy page-based Web applications because of their highly responsive user interfaces. Although this is a tremendous advance, it does not solve the problem of the one-size-fits-all approach1 of current Web applications. So although Rich Internet Applications put the user in a position to interact seamlessly with the Web application, they do not adapt to the context in which the user is currently working. In this paper we address the on-the-fly personalization of Rich Internet Applications. We introduce the concept of ARRIAs: Adaptive Reactive Rich Internet Applications and elaborate on how they are able to adapt to the current working context the user is engaged in. An architecture for the ad hoc adaptation of Rich Internet Applications is presented as well as a holistic framework and tools for the realization of our on-the-fly personalization approach. We divided both the architecture and the framework into two levels: offline/design-time and online/run-time. For design-time we explain how to use ontologies in order to annotate Rich Internet Applications and how to use these annotations for conceptual Web usage mining. Furthermore, we describe how to create client-side executable rules from the semantic data mining results. We present our declarative lightweight rule language tailored to the needs of being executed directly on the client. Because of the event-driven nature of the user interfaces of Rich Internet Applications, we designed a lightweight rule language based on the event-condition-action paradigm.2 At run-time the interactions of a user are tracked directly on the client and in real-time a user model is built up. The user model then acts as input to and is evaluated by our client-side complex event processing and rule engine.

  11. Substance abuse precedes Internet addiction.

    Science.gov (United States)

    Lee, Young Sik; Han, Doug Hyun; Kim, Sun Mi; Renshaw, Perry F

    2013-04-01

    The purpose of the current study was to evaluate possible overlapping substance abuse and internet addiction in a large, uniformly sampled population, ranging in age from 13 to 18 years. Participants (N=73,238) in the current study were drawn from the 6th Korea Youth Risk Behavior Web-based Survey (KYRBWS-V) for students from 400 middle schools and 400 high schools in 16 cities within South Korea. Of adolescent internet users, 85.2% were general users (GU), 11.9% were users with potential risk for internet addiction (PR), and 3.0% were users with high risk for internet addiction (HR). There was a difference in the number of students with alcohol drinking among the GU, PR, and HR groups (20.8% vs 23.1% vs 27.4%). There was a difference in the number of students who smoked among the GS, PR, and HR groups (11.7% vs 13.5% vs 20.4%). There was a difference in the number of students with drug use among the GU, PR, and HR groups (1.7% vs 2.0% vs 6.5%). After adjusting for sex, age, stress, depressed mood, and suicidal ideation, smoking may predict a high risk for internet addiction (OR=1.203, p=0.004). In addition, drug use may predict a high risk for internet addiction (OR=2.591, paddiction have vulnerability for addictive behaviors, co-morbid substance abuse should be evaluated and, if found, treated in adolescents with internet addiction. Copyright © 2013 Elsevier Ltd. All rights reserved.

  12. Paris agreement in the light of the objectives and principles of the contemporary policy and environmental law

    Directory of Open Access Journals (Sweden)

    Todić Dragoljub

    2016-01-01

    Full Text Available The author points to the overall context of the discussion about the problems related to Climate change. The paper analyzes the provisions of the Paris Agreement, adopted on the 21st Conference of the Parties of the UN Framework Convention on Climate Change (Paris, December, 2015. The overall context of the discussion is determined by the content and significance of the objectives and principles defined in the Paris Agreement in relation to the goals and principles of the contemporary policy and environmental law in general. Particular emphasis is given to the place and importance of the objectives related to human rights (the right to a healthy environment and sustainable development. The central part of the paper examines the significance of the objectives and principles in the field of the climate change that are contained in the provisions of the UN Framework Convention on Climate Change with the Kyoto Protocol and other relevant international agreements relevant to climate change that were adopted prior to the Paris Agreement. Further on, the provisions of the Paris Agreement are analyzed, and in particular the parts relating to the objectives and principles. The last part of the paper gives an overview of the relevance of the solutions contained in the Paris Agreement for the Republic of Serbia. Paper provides an overview of the basic strategic and normative elements of national policy in the field of climate change, including the question of objectives and principles. In addition to that it considers the thesis that Paris agreement, aside from the elements of the continuity as the successor of the Kyoto protocol, contains a new element regarding goals and principles of international community's activities in the climate change field.

  13. Assessing internet addiction using the parsimonious internet addiction components model—A preliminary study.

    NARCIS (Netherlands)

    Kuss, D.J.; Shorter, G.W.; Rooij, A.J. van; Griffiths, M.D.; Schoenmakers, T.M.

    2014-01-01

    Internet usage has grown exponentially over the last decade. Research indicates that excessive Internet use can lead to symptoms associated with addiction. To date, assessment of potential Internet addiction has varied regarding populations studied and instruments used, making reliable prevalence

  14. Modeling traditional literacy, internet skills and internet usage: an empirical study

    NARCIS (Netherlands)

    van Deursen, Alexander Johannes Aloysius Maria; van Dijk, Johannes A.G.M.

    2016-01-01

    This paper focuses on the relationships among traditional literacy (reading, writing and understanding text), medium-related Internet skills (consisting of operational and formal skills), content-related Internet skills (consisting of information and strategic skills) and Internet usage types

  15. New Paradigms in Internet Computing

    CERN Document Server

    Tripathy, Piyu; Naik, Sagar

    2013-01-01

    The renaissance of internet has reached the mainstream that is named as Web 2.0. People are now using the web to build things they have never thought of earlier. Experts take a step forward to what we contribute, and extend it and give back to the society, i.e. really the boon of internet computing. It has revolutionized the current business environment, not as a mere computing tool, but offers versatile services and increase the productive flow of information. It is a new dimension in computing systems by which companies can curtail their operating expenses, by hosting and operating through the internet. Now the users can access the required information by means of any device connected with an internet. The challenge ahead for implementing this versatile system is that the software and technology has to be developed and deployed simultaneously vis-a-vis safeguarding the security and privacy of information.             This book encompasses various research and developments in Internet technology a...

  16. Da Internet para as Pessoas à Internet das Coisas

    OpenAIRE

    Nunes, Jerónimo

    2016-01-01

    [...] É grande a diversidade de dispositivos "inteligentes" quanto às dimensões físicas e funcionalidades próprias: desde os televisores e outros eletrodomésticos, como fornos e robots de cozinha, até aos veículos. São estes equipamentos que comunicando entre si e com os computadores conectados à Internet a transformaram na Internet das Coisas, conceito formulado pelo britânico Kevin Ashton em 1999, para caraterizar uma rede global de objetos conectados através de um sistema de identificação ...

  17. Aggregating quantum repeaters for the quantum internet

    Science.gov (United States)

    Azuma, Koji; Kato, Go

    2017-09-01

    The quantum internet holds promise for accomplishing quantum teleportation and unconditionally secure communication freely between arbitrary clients all over the globe, as well as the simulation of quantum many-body systems. For such a quantum internet protocol, a general fundamental upper bound on the obtainable entanglement or secret key has been derived [K. Azuma, A. Mizutani, and H.-K. Lo, Nat. Commun. 7, 13523 (2016), 10.1038/ncomms13523]. Here we consider its converse problem. In particular, we present a universal protocol constructible from any given quantum network, which is based on running quantum repeater schemes in parallel over the network. For arbitrary lossy optical channel networks, our protocol has no scaling gap with the upper bound, even based on existing quantum repeater schemes. In an asymptotic limit, our protocol works as an optimal entanglement or secret-key distribution over any quantum network composed of practical channels such as erasure channels, dephasing channels, bosonic quantum amplifier channels, and lossy optical channels.

  18. Mobile Edge Computing Empowers Internet of Things

    Science.gov (United States)

    Ansari, Nirwan; Sun, Xiang

    In this paper, we propose a Mobile Edge Internet of Things (MEIoT) architecture by leveraging the fiber-wireless access technology, the cloudlet concept, and the software defined networking framework. The MEIoT architecture brings computing and storage resources close to Internet of Things (IoT) devices in order to speed up IoT data sharing and analytics. Specifically, the IoT devices (belonging to the same user) are associated to a specific proxy Virtual Machine (VM) in the nearby cloudlet. The proxy VM stores and analyzes the IoT data (generated by its IoT devices) in real-time. Moreover, we introduce the semantic and social IoT technology in the context of MEIoT to solve the interoperability and inefficient access control problem in the IoT system. In addition, we propose two dynamic proxy VM migration methods to minimize the end-to-end delay between proxy VMs and their IoT devices and to minimize the total on-grid energy consumption of the cloudlets, respectively. Performance of the proposed methods are validated via extensive simulations.

  19. The meaning of sense of place: The community of Vredefort Dome and Parys, Free State

    Directory of Open Access Journals (Sweden)

    T. Erasmus

    2015-12-01

    Full Text Available The Vredefort Dome was declared a World Heritage Site by the United Nations Educational, Scientific and Cultural Organization (UNESCO in 2005. This status has led to an increase in tourism to the adjacent town of Parys and the Dome as well as an increase in developers that could change the character of the area. Therefore, the sense of place of the residents of, and tourists to the area requires consideration in order to find a balance when development takes place. Sense of place refers to the unique features that gives the area its character and the manner in which people relate to these features. This study investigated the participants’ understanding of sense of place of the area under study. The participants consisted of residents and tourists from Parys and the Dome. The non-probability sampling technique, amongst other, was used. The qualitative research method was utilised to gather data which was analysed through content analysis. Thereupon, themes were identified and interpreted. The connotation the participants attached to sense of place was categorised into three broad themes: affective, anthropogenic and the physical environment. The participants showed a special awareness towards protecting the character, nature and history of the area. Sense of place is rarely considered when development is considered. The findings of this study could be used as a guideline for developers in the area. A better understanding of the relationship between place and the attributes individuals assign to Parys and the Vredefort Dome World Heritage Site may help the stakeholders to acquire enhanced approaches to address, identify and engage the community (both residents and tourists in conservation and future planning processes to ensure the well-being of all concerned.

  20. The contribution of Paris to limit global warming to 2 °C

    Energy Technology Data Exchange (ETDEWEB)

    Iyer, Gokul C.; Edmonds, James A.; Fawcett, Allen A.; Hultman, Nathan E.; Alsalam, Jameel; Asrar, Ghassem R.; Calvin, Katherine V.; Clarke, Leon E.; Creason, Jared; Jeong, Minji; Kyle, Page; McFarland, James; Mundra, Anupriya; Patel, Pralit; Shi, Wenjing; McJeon, Haewon C.

    2015-11-24

    International negotiators have clearly articulated a goal to limit global warming to 2°C. In preparation for the 21st Conference of Parties (COP21) in Paris in December 2015, countries are submitting their Intended Nationally Determined Contributions (INDCs) to the United Nations Framework Convention on Climate Change indicating their emissions reduction commitments through 2025 or 2030. Limiting global warming to 2°C is a challenging goal and will entail a dramatic transformation of the global energy system, largely complete by 2040. The deliberations in Paris will help determine the balance of challenges faced in the near-term and long-term. We use GCAM, a global integrated assessment model, to analyze the energy and economic-cost implications of INDCs. The INDCs imply near-term actions that reduce the level of mitigation needed in the post-2030 period, particularly when compared with an alternative path, in which nations are unable to undertake emissions mitigation until after 2030. We find that the latter case could require up to 2300 GW of premature retirements of fossil fuel power plants and up to 2900 GW of additional low-carbon power capacity installations within a five-year period of 2031 to 2035. INDCs have the effect of reducing premature retirements and new-capacity installations after 2030 by 50% and 34% respectively. However, if presently announced INDCs were strengthened to achieve greater near-term emissions mitigation, the 2031-2035 transformation could be tempered to require 84% fewer premature retirements of power generation capacity and 56% fewer new-capacity additions. Our results suggest that the ensuing COP21 in Paris will be critical in shaping the challenges of limiting global warming to 2°C.