Готові списки джерел за темами / GSM tags

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Добірка наукової літератури з теми "GSM tags"

Автор: Grafiati

Опубліковано: 13 липня 2022

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Статті в журналах з теми "GSM tags"

Priyadharshini, P., P. Pavithra, G. Safrena, S. Dhivya, and K. Sangeetha. "Techno Tollbooth Using RFID Tags & GSM Technology." Special Issue 5, Special Issue 1 (2019): 496–502. http://dx.doi.org/10.23883/ijrter.conf.20190322.064.btigv.

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Wei, Yihao, Aibo Shi, Xiting Jia, Zhiyong Zhang, Xinming Ma, Mingxin Gu, Xiaodan Meng, and Xiaochun Wang. "Nitrogen Supply and Leaf Age Affect the Expression of TaGS1 or TaGS2 Driven by a Constitutive Promoter in Transgenic Tobacco." Genes 9, no. 8 (August 10, 2018): 406. http://dx.doi.org/10.3390/genes9080406.

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Glutamine synthetase (GS) plays a key role in nitrogen metabolism. Here, two types of tobacco transformants, overexpressing Triticum aestivum GS1 (TaGS1) or GS2 (TaGS2), were analysed. Four independent transformed lines, GS1-TR1, GS1-TR2, GS2-TR1 and GS2-TR2, were used for the nitrogen treatment. Under nitrogen-sufficient conditions, the leaves of GS2-TR showed high accumulation of the TaGS2 transcript, while those of GS1-TR showed a low TaGS1 transcript levels. However, compared with nitrogen-sufficient conditions, the TaGS1 transcript level increased in the leaves under nitrogen starvation, but the TaGS2 transcript level decreased. In addition, the TaGS1 and TaGS2 transcript levels were highest in the middle leaves under nitrogen-sufficient and starvation conditions. These results show that nitrogen supply and leaf age regulate TaGS expression, even when they are driven by a super-promoter. Additionally, in regard to nitrogen metabolism level, the lower leaves of the GS1-TR exhibited lower NH4+ and higher amino acid contents, while the upper leaves exhibited higher amino acid, soluble protein and chlorophyll contents. The leaves of the GS2-TR exhibited lower NH4+ but higher amino acid, soluble protein and chlorophyll contents. Given the role that GS isoforms play in nitrogen metabolism, these data suggest that TaGS1 overexpression may improve nitrogen transport, and that TaGS2 overexpression may improve nitrogen assimilation under nitrogen stress.

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Jawalkar, Mayur Sunil, Nayan Desale, Fanil Suratwala, Amol Lamkhade, Parikshit N. Mahalle, and Poonam N. Railkar. "Intelligent Wildlife Tracking Using Ubiquitous Technological Suite." International Journal of Synthetic Emotions 8, no. 1 (January 2017): 44–59. http://dx.doi.org/10.4018/ijse.2017010104.

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This paper proposes an intelligent system to track location of an individual animal or animals in wildlife sanctuary. Existing systems makes use of various technologies such as RFID, GPS, GSM, etc. RFID based systems either lack in range if passive tags are used or lack in cost effectiveness if active tags are used. Similarly, GSM based system becomes costlier and requires constant network connectivity. Hence this paper proposes a Wi-Fi based tracking system. Proposed system makes use of ubiquitous technology which encourages the use of Wi-Fi Transceivers. The Stationary Wi-Fi Transceiver consists of ESP8266 NodeMCU development board which detects the Mobile Transceiver. The Mobile Transceiver consists of ESP8266 NodeMCU attached to animals. The Stationary Wi-Fi transceiver detects Mobile Transceivers under its vicinity and sends the data to other Stationary transceiver through hop based transmission and ultimately the data is stored in the database. The mobile application accesses the location information from the database for particular animal and plots it onto the Map. This paper comprises of system architecture, proposed algorithm and mathematical model.

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Kendall, Corinne J., and Munir Z. Virani. "Assessing Mortality of African Vultures Using Wing Tags and GSM-GPS Transmitters." Journal of Raptor Research 46, no. 1 (March 2012): 135–40. http://dx.doi.org/10.3356/jrr-10-87.1.

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Meynecke, Jan-Olaf, and Nikolai Liebsch. "Asset Tracking Whales—First Deployment of a Custom-Made GPS/GSM Suction Cup Tag on Migrating Humpback Whales." Journal of Marine Science and Engineering 9, no. 6 (May 30, 2021): 597. http://dx.doi.org/10.3390/jmse9060597.

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The study of marine mammals is greatly enhanced through fine scale data on habitat use. Here we used a commonly available asset tracker Global Positioning System/Global Systems for Mobile Communication (GPS/GSM) integrated into a CATS suction cup tag to test its feasibility in providing real time location position on migrating humpback whales in coastal waters of eastern Australia. During two deployments—one on a suspected male and another on a female humpback whale—the tags provided location points with relatively high accuracy for both individuals albeit different swim behavior and surface intervals. In combination with an integrated archival data logger, the tag also provided detailed information on fine scale habitat use such as dive profiles. However, surface intervals were too short to allow for an upload of location data during deployment. Further improvements of the tag design will allow remote access to location data after deployment. Preliminary results suggested location acquisition was better when the tag was positioned well above the midline of the whale body. The technology promises less expensive, more reliable and more accurate short-term tracking of humpback whales compared to satellite relay tags, and it has the potential to be deployed on other marine mammals in coastal waters.

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A, Kumaraswamy, Nikhil R. Naik, Prapulchandan H N, Ranjan V. Kumbhar, and Dr Srividya B V. "RFID and Biometric-based Candidate Authentication, Examination hall allotment, Smart screening and Sanitization." International Journal for Research in Applied Science and Engineering Technology 10, no. 3 (March 31, 2022): 250–53. http://dx.doi.org/10.22214/ijraset.2022.40628.

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Abstract: The aim of this work is to guide the candidate to the examination center. Nowadays, almost all examinations are performed on mixed systems. There are so many candidates having problems in finding rooms. Hence in this process, before coming to the examination hall, the students are relieved of their tension by helping them to find their seating arrangement. Every student will receive an RFID card as their admission ticket when they arrive at the college.[1] In the examination building the students flash their RFID tags to the RFID reader and provide their authentication using the biometric.The current COVID19 pandemic situation has driven the State Governments and all the college authorities around India to enforce limitations on transportation and movements of students to prevent the spread of disease. The measurement of body temperatures has always been the focus of the medical community. This work mainly focuses on the design and synthesis of a temperature detector as well as an automatic sanitization system. Keywords: Thermal Screening, Smart Sanitisation, Authentication, RFID tags, GSM module

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Russo, M., P. Šolić, and M. Stella. "Probabilistic modeling of harvested GSM energy and its application in extending UHF RFID tags reading range." Journal of Electromagnetic Waves and Applications 27, no. 4 (January 3, 2013): 473–84. http://dx.doi.org/10.1080/09205071.2013.753659.

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Vincent, Cécile, Bernie J. McConnell, Stéphanie Delayat, Jean-François Elder, Gérard Gautier, and Vincent Ridoux. "Winter habitat use of harbour seals (Phoca vitulina) fitted with Fastloc™GPS/GSM tags in two tidal bays in France." NAMMCO Scientific Publications 8 (September 1, 2010): 285. http://dx.doi.org/10.7557/3.2691.

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Winter movements and habitat use of harbour seals (Phoca vitulina) were investigated in two tidal bays in France, at the southern limit of their species range in the Northeast Atlantic. We fitted 15 seals with Fastloc™GPS/GSMtags in the Baie du Mont-Saint-Michel (BMSM) and the Baie des Veys (BDV). Tags relayed 20.6±7.1 GPS locations per seal-day, 81% of all dives performed by the seals and 87% of haulouts, during an average tracking duration of 108±56 days. One seal travelled 380 km away from the BMSM but the other seals remained stationary, with 95% and 55% of at-sea locations ≤ 5 km from the haulout sites in BMSM and BDV respectively. Home range sizes were 137 and 161 km² in BMSM and BDV, and core areas’ sizes, 35 and 22 km² respectively. The seals remained very coastally in both sites with 93% and 71% of at-sea locations located in the intertidal zone of BMSM and BDV respectively. Accordingly, dives were shallow with 63% and 61% of dive maximum depths <4 m and 94% and 88% <10 m (in BMSM and BDV respectively). Preferred foraging areas were located in tidal channels in BMSM, sometimes in the vicinity of rocks or mussel farms. In BDV one seal made foraging trips 10-15 km offshore but all other seals repeatedly used coastal areas, often foraging around mussel farms, shipwrecks or intertidal rocks in tidal currents. We suggest that the importance of the tides combined with local features of the topography allow seals to predict prey availability, driving their foraging strategies towards a number of specific coastal areas. These results further illustrate the behavioural plasticity of the species according to habitat and environmental conditions. Fastloc™ GPS/GSM telemetry is particularly well adapted for the study of seals’ habitat use at a fine geographical and temporal scale, as long as they occasionally come close to shore within GSM coverage.

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G, Mohammed Saiem Akther, and Prof Arun Raj S.R. "Intelligent Traffic Control System for Congestion Control, Ambulance Clearance and Stolen Vehicle Detection." International Journal for Research in Applied Science and Engineering Technology 10, no. 3 (March 31, 2022): 175–82. http://dx.doi.org/10.22214/ijraset.2022.40575.

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Abstract: Over the years, the number of vehicles has increased dramatically, which has led to serious problems such as traffic jams, accidents, and many other problems, as cities turn into smart cities. In recent years, traffic jams have become one of the main challenges for engineers and designers to create an intelligent traffic management system capable of effectively detecting and reducing the overall density of traffic in most urban areas. This paper presents an intelligent traffic control system to pass emergency vehicles smoothly. Each individual vehicle is equipped with special RFID tag (placed at a strategic location), which makes it impossible to remove or destroy. We use RFID reader, NSK EDK-125–TTL and PIC16F877A system-on-chip to read the RFID tags attached to the vehicle. It counts number of vehicles that passes on a particular path during a specified duration. It also determines the network congestion, and hence the green light duration for that path. If the RFID-tag-read belongs to the stolen vehicle, then a message is sent using GSM SIM300 to the police control room. Also, when an ambulance is approaching the junction, it will communicate to the traffic controller in the junction to turn on the green light. This module uses ZigBee modules on CC2500 and PIC16F877A system-on-chip for wireless communications between the ambulance and traffic controller. The prototype was tested under different combinations of inputs in our wireless communication laboratory and experimental results were found as expected. Keywords: ZigBee, CC2500, GSM, SIM300, PIC16F877A, Ambulance Vehicle, Stolen Vehicle, Congestion Control, Traffic Junction.

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Carvalho, Laio Souza Pontes de, José Fábio de Lima Nascimento, and Daniel Nascimento-e-Silva. "Tracking in product delivery using portable RFID with arduine." Research, Society and Development 9, no. 10 (October 17, 2020): e7529109298. http://dx.doi.org/10.33448/rsd-v9i10.9298.

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This study aimed to develop a device for traceability of the goods delivery process, using radio frequency technology (RFID), which will inform the date, time and location where the goods are being delivered to the end customer. The methodology used consisted of three stages: 1) data collection through a portable collector along with RFID tags, 2) data processing by the microcontroller and 3) carrying out the consultation of the information contained in the tag through the communication between the RFID and the Arduino, whose product traceability was carried out through radio frequency sending information via GSM; while the materials used were 1 mega arduino board, 1 6m Neo GPS shield, 1 Sim 900 module, 1 RC522 RFID reader, 1 16x2 graphic LCD display and 1 keychain RFID tag. For testing the sending of date, time, product specifications and location information via SMS to the registered cell phone at the time of product delivery, operations were carried out in different locations with different dates and times and the messages were sent without fail. The results confirmed the display of the information “Data Collected Successfully” on the LCD display, after the reading of the LCD label by the collector. The proposed prototype proved to be effective, managing to control the delivery of low-cost goods through passive tag on a portable RFID reader.

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Більше джерел

Дисертації з теми "GSM tags"

Planque, Yann. "Écologie trophique de deux espèces sympatriques de phoques en périphérie de leur aire de répartition." Thesis, La Rochelle, 2021. http://www.theses.fr/2021LAROS032.

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Le phoque veau-marin (Phoca vitulina) et le phoque gris (Halichoerus grypus), deux espèces sympatriques de mammifères marins, sont de plus en plus considérés comme des compétiteurs potentiels, et ce plus particulièrement au cœur de leur distribution européenne. L’objectif de cette thèse est d’étudier les stratégies de chasse et l’écologie trophique de ces espèces en limite de leur aire de distribution (baie de Somme, Manche Est, France), et d’explorer l’hypothèse de compétition interspécifique. Des outils de bio-télémétrie ont été déployés sur 49 individus afin d’obtenir des données sur leurs déplacements et plongées en mer. L’analyse des localisations en surface et du comportement en plongée, complétée plus récemment par la détection de tentatives de captures de proies (accélérométrie), a permis de mieux comprendre les stratégies de chasse de ces espèces, et d’améliorer la détection des zones de chasse. Les niches trophiques des deux espèces de phoques ont ensuite été caractérisées par analyse du régime alimentaire, des isotopes stables (vibrisses des mêmes individus capturés), et des zones de chasse. Un important chevauchement interspécifique a été identifié entre ces niches, résultant de la consommation de poissons plats benthiques en zone côtière, ce qui apporte ici le contexte informatif d’une potentielle compétition. Cette étude montre aussi le rôle clé des stratégies individuelles de chasse sur les conclusions écologiques à l’échelle de l’espèce/sous-population,dont la potentielle compétition qui serait induite par certains phoques gris. La poursuite des suivis est nécessaire pour détecter tout potentiel changement écologique dont l’origine serait trophique
Harbour seal (Phoca vitulina) and grey seal (Halichoerus grypus) are two sympatric marine mammal species that are increasingly considered as potential competitors, especially at their European core distributions. The objective of this PhD was to study the foraging strategies and trophic ecology of these species at the limit of their range (Baie de Somme, Eastern English Channel, France), and to investigate the hypothesis of potential interspecific competition. Biotelemetry devices were fitted on 49 individuals to document their movements and dives at sea.The analysis of surface locations and diving behaviour, completed recently by the detection of Prey Capture Attempts (accelerometry), allowed for a better understanding of the two seal species’ foraging strategies and improved the detection of their foraging areas. Trophic niches of the two seal species were then characterised with the analysis of diet, stable isotopes (in the whiskers of the same captured individuals), and foraging areas. A high interspecific trophic overlap was identified between these niches, resulting from the consumption of benthic flatfish in coastal areas, and we suggest that it provides here the basis for potential competition between both species. This study also showed the key role of individual foraging strategies on the ecological conclusions at the scale of the species/sub-population, including that the potential competition may be due to some individual grey seal strategies. Continuing these studies is essential to detect any potential ecological changes that could be trophically-induced

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Ottnad, Jonathan [Verfasser]. "Optimierung der GEM-basierten Verstärkungsstufe einer TPC für das CB/TAPS-Experiment / Jonathan Ottnad." Bonn : Universitäts- und Landesbibliothek Bonn, 2020. http://d-nb.info/1219140015/34.

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Voelker, Alden Earl. "Selective Fusion-Tag-Catalyzed Protein Immobilizations for Microarray and Biosensor Applications." Case Western Reserve University School of Graduate Studies / OhioLINK, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=case1370448393.

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Mosconi, Enrico. "Sviluppo di una piattaforma per il monitoraggio remoto di dispensatori di bevande." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2017.

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La tesi ha come obiettivo principale lo sviluppo hardware e software di una piattaforma di monitoraggio per dispensatori di bevande. Questo tipo di progetto si colloca nel mondo dei dispositivi IoT che sono caratterizzati dalla presenza di connessione internet e dall'ingente scambio di dati. Nell'elaborato sono descritti i passi progettuali in maniera dettagliata che mi hanno condotto alla realizzazione di due differenti prototipi: il primo, utile per validare i sistemi di acquisizione e di invio dati; il secondo, sviluppato con lo scopo di eliminare le schede di sviluppo utilizzate nella prima revisione e ridurre costi ed ingombri. Dopo la descrizione delle parti hardware ho proceduto alla descrizione del firmware che controlla tutte le parti della scheda, ponendo particolare attenzione sulle parti più importanti del sistema. Al termine dell'elaborato viene fatto un breve resoconto dei risultati ottenuti e dei probabili sviluppi futuri che il progetto prevede di affrontare.

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Gorzitze-Maxey, Adrian Dale. "Development of a Fluorescence-Based Screen for Glutathione-S-Transferase Inhibitors." Ohio Dominican University Honors Theses / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=oduhonors1449612834.

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Yung-ChingChang and 張永慶. "Selective Elimination of GBM Cells by Raman Tags with Photo-thermal Effect." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/3q545q.

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碩士
國立成功大學
光電科學與工程學系
107
Glioblastoma(GBM) is the most fatal and common brain tumor. GBM is highly infiltrative and difficult to be completely removed during surgery. The only commercial contrast agent, 5-ALA, for GBM fluorescent image guided surgery suffer from photobleaching problems which may affect the stability of image. Raman tags based on localized surface plasmon resonance (LSPR) have strong Raman signals, photo-thermal therapy effect and less photobleaching problems. Therefore, there is great potential for Raman tags to replace fluorescent tag and be developed for Raman guided photothermal therapy for GBM. In the previous works of our lab, the EGFR-specific Raman tag based on core-satellite-assemblies(CSA) of gold nanoparticles was developed which could enhance the Raman signal to 10^8 times at the intra-nanogap theoretically . In this work, the purposes are to optimize the functions of CSA-based Raman tags and verify if it could distinguish the GBM cells locations and treat the GBM cell through photothermal therapy. To optimize the structure stability, photothermal efficiency, Raman intensity and spectrum features, 3 generations of Raman tags were developed. The last generation of Raman tags which combined the functions from above generations has specificity of live cell Raman signal and photothermal therapy for GBM cells but there is still room for the specificity to improve. In conclusion, the CSA-base tags with photothermal effect and strong Raman signal were developed and the potential of application of Raman guided photothermal therapy is demonstrated but there is still room for the specificity to improve.

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Книги з теми "GSM tags"

Zaiß, Albrecht, ed. DRG: Verschlüsseln leicht gemacht. Deutscher Ärzteverlag, 2020. http://dx.doi.org/10.47420/9783769137163.

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Kommen Sie mit der anwendergerechten Aufbereitung und Kommentierung der Deutschen Kodierrichtlinien 2020 schneller zum Ziel! Dieses praxisnahe Handbuch erleichtert Ihnen das Erlernen und die Durchführung einer sachgerechten Kodierung der Diagnosen und Prozeduren nach den Regeln der Deutschen Kodierrichtlinien 2020, der ICD-10-GM 2020 und des OPS 2020. Die nach medizinischen Gesichtspunkten gegliederten Zusammenfassungen nach Themenbereichen, wie z.B. Tumore oder Geburtshilfe, bieten Ihnen umfangreiches Schulungsmaterial, viele Beispiele, Tipps und Kommentare aus der Praxis. Auf diese Weise profitieren Sie von der jahrelangen Praxiserfahrung des Autorenteams. Ihre Vorteile im Überblick: ▪ Mit wichtigen Aktualisierungen zu den Themen Maschinelle Beatmung, Bakteriämie, Sepsis, SIRS und Corona-Viruskrankheit ▪ Viele praxisorientierte Tipps und Beispiele ▪ Umfangreiche Lern- und Schulungsmaterialien wie Übersichten, Flussdiagramme, Tabellen und Abbildungen ▪ Kompetente Autoren, die im Krankenhaus arbeiten, ärztliche Mitarbeiter schulen und genau wissen, worauf es beim Verschlüsseln ankommt. Über den Herausgeber: Dr. med. Dipl.-Math. Albrecht Zaiß, ehemaliger Leiter der Abteilung Medizincontrolling des Universitätsklinikums Freiburg, Arbeitsschwerpunkte: medizinische Klassifikation, Basisdokumentation und Kodierung, Krankenhausinformationssysteme. Damit erarbeiten Sie sich eine solide und nachhaltige Arbeitsgrundlage, die Ihnen das rechtsverbindliche Verschlüsseln jeden Tag ein bisschen leichter macht.

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Частини книг з теми "GSM tags"

Upadhyay, Darshana, Priyanka Sharma, and Srinivas Sampalli. "Enhancement of GSM Stream Cipher Security Using Variable Taps Mechanism and Nonlinear Combination Functions on Linear Feedback Shift Registers." In Proceedings of First International Conference on Information and Communication Technology for Intelligent Systems: Volume 2, 175–83. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-30927-9_18.

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Jawalkar, Mayur Sunil, Nayan Desale, Fanil Suratwala, Amol Lamkhade, Parikshit N. Mahalle, and Poonam N. Railkar. "Intelligent Wildlife Tracking Using Ubiquitous Technological Suite." In Veterinary Science, 1–19. IGI Global, 2018. http://dx.doi.org/10.4018/978-1-5225-5640-4.ch001.

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"Red Snapper: Ecology and Fisheries in the U.S. Gulf of Mexico." In Red Snapper: Ecology and Fisheries in the U.S. Gulf of Mexico, edited by MEGAN P. WESTMEYER, CHARLES A. WILSON, and DAVID L. NIELAND. American Fisheries Society, 2007. http://dx.doi.org/10.47886/9781888569971.ch7.

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Abstract.—The habitat value of petroleum platforms for red snapper, Lutjanus campechanus, is poorly understood. However, it is widely recognized that the presence of thousands of platforms in the northern Gulf of Mexico (GOM) has affected the distribution of red snapper by the addition of hard substrate habitat. We evaluated the habitat value of petroleum platforms by monitoring the fidelity of red snapper to these structures with acoustic telemetry. In May 2003, 125 red snapper were captured with hook and line at several platforms in a 35-km2 portion of the South Timbalier oil and gas lease blocks, 50 km south of Port Fourchon, Louisiana. Following anaesthetization with MS-222, an individually coded acoustic pinger was surgically implanted into the peritoneal cavity of each specimen. After a short recovery period fish were released at five platforms in the study area. Presence of individual snapper was recorded with omnidirectional acoustic receivers attached to eight platforms. Red snapper exhibited little movement among platforms in the study area; however, logistic regression showed a high initial fidelity to release location which subsequently decreased over time. Therefore, site fidelity was estimated to be high in the short-term, but much lower in the long-term. However, study results were confounded by tag detection issues that may have resulted in long-term site fidelity being underestimated. Overall, estimates provided of red snapper fidelity to petroleum platforms should lead to more effective management of this species by adding to the knowledge of the function of platforms as habitat and their importance to the GOM red snapper population.

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Pasquet, Marc, Delphine Vacquez, Joan Reynaud, and Félix Cuozzo. "Contactless Payment with RFID and NFC." In Ubiquitous and Pervasive Computing, 112–20. IGI Global, 2010. http://dx.doi.org/10.4018/978-1-60566-960-1.ch009.

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The radio frequency identification (RFID) reading technology enables the transfer, by radio, of information from electronic circuit to a reader, opened up some interesting possibilities in the area of epayment (Domdouzis, Kumar, & Anumba, 2007). Today, the near field communication technology (NFC) opens up even more horizons, because it can be used to set up communications between different electronic devices (Eckert, 2005). Contactless cards, telephones with NFC capacities, RFID tag have been developed in industry and the services (Bendavid, Fosso Wamba, & Lefebvre, 2006). They are similar, but, some major differences explain the specificity of these three applications and the corresponding markets. The label, or marker, is a small size electronic element that transmits, on request, its numerical identification to a reader. The RFID identification makes it possible to store and recover data at short distance by using these miniature markers or labels (see Figure 1) associated to the articles to identify. The cost of the label is only few centimes. An RFID system is made of labels, readers connected to a fixed network, adapted software (collection of information, integration, confidentiality...), adapted services, and management tools that allow the identification of the products through packing. Contactless smartcards (see Figure 2) contain a microprocessor that can communicate under a short distance with a reader similar to those of RFID technology (Khu-smith & Mitchell, 2002). The originality of NFC is the fact that they were conceived for the protected bilateral transmission with other systems. NFC respects the standard ISO-14443 (Bashan, 2003) and thus, can be used as a contactless card. It can be used as a contactless terminal communicating with a contactless card or another NFC phone (ISO-18092). Services available through NFC are very limited today, but many experiments are in progress and electronic ticketing experiences (subways and bus) started in Japanb. There are two types of NFC phones: The mono chip composed of only one chip for GSM services (called the SIM) and NFC services. In that case, an NFC service is dependent of the phone operator. • The dual chip shows a clear separation of the two functions within two different chips. That completely isolates the operator and allows independent NFC services… We define the technology standards, the main platforms and actors in the background section. The main trust develops some contactless payment applications, and analyses the benefits and constraints of the different solutions. The future trends section concerns the research and technology evolution in contactless payment applications.

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Тези доповідей конференцій з теми "GSM tags"

Zhao, Li, Lianhe Yang, and Ying Liang. "Clustering Web Pages with Expanded Tags." In 2013 2nd International Conference on Intelligent System and Applied Material. Ottawa: EDUGAIT Press, 2013. http://dx.doi.org/10.12696/gsam.2013.0943.

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Liu, Ya, Dong Lee, Haiping Lu, and Jeffrey Russek. "Development of Fluorescence Tagged Scale Inhibitors for Squeeze Applications in Gulf of Mexico." In SPE International Conference on Oilfield Chemistry. SPE, 2021. http://dx.doi.org/10.2118/204349-ms.

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Abstract Fluorescence tagged (F-tagged) scale inhibitors are drawing more interest in the oil industry and are being applied in the field. One main reason is being easily detectable and differentiable from other scale inhibitors. However, when applied to a new oilfield, it is necessary to evaluate their thermal stability, limit of detection (LOD), and fluorescence measurement interference from other chemicals. Two F-tagged scale inhibitors were tested in this study. They are the same polymeric inhibitors with different and differentiable fluorescent tags. Both F-tagged inhibitors were able to be detected in synthetic brine and field brine from a Gulf of Mexico (GoM) field, with LOD of 1ppm. A coreflood test was also conducted for inhibitor squeeze treatment evaluation. The residual scale inhibitor in core flooding samples was measured by both fluorescence method and high performance liquid chromatography (HPLC). The results from two methods generally match with each other. This strongly indicates that the F-tag is stable on scale inhibitors and fluorescence measurement is a reliable method for scale inhibitor detection. Thermal aging test and long storage test were conducted. For both F-tagged scale inhibitors, the thermal aged samples and samples with different storage lifetime did not show significant difference on scale inhibition performance and fluorescence measurement. The two F-tagged inhibitors tested can tolerate high temperature up to at least 130°C (266°F). With proper storage, F-tagged inhibitors after long shelf storage were still as effective as fresh inhibitors. Based on all the test results in this paper, these two scale inhibitors are ready for squeeze application in GoM.

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Ottnad, Jonathan, Markus BALL, Reinhard Beck, Bernhard Ketzer, Viktor Ratza, Dimitri Schaab, and Roman Schmitz. "A GEM-TPC for the CBELSA/TAPS experiment." In 5th International Conference on Micro-Pattern Gas Detectors. Trieste, Italy: Sissa Medialab, 2018. http://dx.doi.org/10.22323/1.322.0072.

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Djerafi, Tarek, Ke Wu, Alexandre Marque, and Anthony Ghiotto. "Chipless substrate integrated waveguide tag for millimeter wave identification." In 2015 Global Symposium On Millimeter Waves (GSMM). IEEE, 2015. http://dx.doi.org/10.1109/gsmm.2015.7175466.

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Hanguang Wu and Wen Xu. "Cramer-Rao lower bound for jointly estimated channel taps and DC offset in a GSM/EDGE receiver." In 2005 International Symposium on Intelligent Signal Processing and Communication Systems. IEEE, 2005. http://dx.doi.org/10.1109/ispacs.2005.1595481.

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Wang, Lifeng, Maged Elkashlan, Jing Huang, Robert Schober, and Ranjan K. Mallik. "Secrecy outage of TAS/GSC in Nakagami-m fading channels." In ICC 2014 - 2014 IEEE International Conference on Communications. IEEE, 2014. http://dx.doi.org/10.1109/icc.2014.6883631.

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Nourgaliev, Robert, Nam Dinh, and Theo Theofanous. "The ‘Characteristics-Based Matching’ (CBM) Method for Compressible Flow With Moving Boundaries and Interfaces." In ASME/JSME 2003 4th Joint Fluids Summer Engineering Conference. ASMEDC, 2003. http://dx.doi.org/10.1115/fedsm2003-45550.

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Recently, Eulerian methods for capturing interfaces in multi-fluid problems become increasingly popular. While these methods can effectively handle significant deformations of interface, they have been known to produce nonphysical oscillations near material interfaces due to the smeared out density profile and radical change in equation of state across a material interface. One promising recent development to overcome these problems is the ‘Ghost Fluid Method’ (GFM). While being able to produce excellent results for simulation of gas-gas flows, the GFM boundary treatment is unsatisfactory for the case of liquid-liquid or liquid-gas compressible flows. The present study devotes to a new methodology for boundary condition capturing in multi-fluid compressible flows. The method, named ‘Characteristics-Based Matching (CBM)’, capitalizes on the recent development of the level set method and related techniques, i.e., PDE-based re-initialization and extrapolation, and the ‘Ghost Fluid Method’ (GFM). Specifically, the CBM utilizes the level set function to ‘capture’ interface position and a GFM-like strategy to tag computational nodes. In difference to the GFM method, which employs a boundary condition capturing in primitive variables, the CBM method implements boundary conditions based on a characteristic decomposition in the direction normal to the boundary. Since the method allows to avoid over-specification of boundary conditions by respecting the information flow, we believe that the CBM is able to ‘cure’ above-mentioned problems of the GFM boundary condition capturing technique. In this paper, the method’s performance is examined on fluid dynamics problems with stationary and moving boundaries. Numerical results agree well with known analytical or computational solutions and experimental data. Robust and accurate solutions were obtained. In particular, spurious over/under-heating errors, typical for moving boundary treatment by other methods, are essentially eliminated in the CBM solutions.

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Castro, Alberto, Thais Castro, Crediné Menezes, Bruno Gadelha, Elaine Oliveira, and José Netto. "Em Busca de um Framework Conceitual para Apoiar a Diversidade." In VI Workshop de Desafios da Computação aplicada à Educação. Sociedade Brasileira de Computação - SBC, 2017. http://dx.doi.org/10.5753/desafie.2017.3107.

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Neste artigo analisamos o cenário da Informática na Educação na perspectiva de seus grandes desafios, com foco nas questões relacionadas à diversidade de cenários, plataformas, organizações, objetivos, estratégias, pessoas e grupos envolvidos, argumentando a necessidade de um framework conceitual para refletir sobre os complexos elementos dessa questão. Situamos em tal contexto, a investigação em andamento pela comunidade de pesquisadores naárea, em particular o grupo Sistemas Inteligentes (GSI) associado ao Instituto de Computação da UFAM, buscando mostrar como tais iniciativas podem ser percebidas como elementos de um ecossistema e congregadas para mitigar o desafio da diversidade.

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Matusse, Euclides Alfredo, Edson A. Oliveira Junior, Elisa Hatsue Moriya Huzita, and Tania Fatima Calvi Tait. "Uma Estratégia de Alocação da Etapa de Requisitos como Apoio ao Gerenciamento de Projetos em Desenvolvimento Distribuído de Software." In Simpósio Brasileiro de Sistemas de Informação. Sociedade Brasileira de Computação, 2013. http://dx.doi.org/10.5753/sbsi.2013.5728.

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O desenvolvimento distribuído de software (DDS) tem sido uma abordagem cada vez mais adotada pelas empresas. Logo, gerenciar a distribuição de etapas de um processo de desenvolvimento entre equipes distribuídas é bastante desafiador. Portanto, definir estratégias que consideram aspectos sócio técnicos envolvendo pessoas, tecnologia, processo e métricas podem oferecer o apoio necessário. Este artigo apresenta uma validação experimental, usando GQM, para avaliar uma estratégia que considera a estimativa esforço como elemento intrínseco. Os resultados evidenciam que tais métricas constituem-se em indicadores para alocar requisitos em DDS - modelo offshore outsourcing.

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Deng, Yansha, Lifeng Wang, Maged Elkashlan, Kyeong Jin Kim, and Trung Q. Duong. "Ergodic capacity of cognitive TAS/GSC relaying in Nakagami-m fading channels." In ICC 2014 - 2014 IEEE International Conference on Communications. IEEE, 2014. http://dx.doi.org/10.1109/icc.2014.6884171.

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