Relevant bibliographies by topics / Cellular devices

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Cellular devices'

Author: Grafiati
Published: 4 June 2021
Last updated: 17 June 2025

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Journal articles on the topic "Cellular devices"

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Ray, L. B. "Cellular Devices." Science Signaling 3, no. 150 (2010): ec367-ec367. http://dx.doi.org/10.1126/scisignal.3150ec367.

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Hasan Al-Bowarab, Mustafa, Nurul Azma Zakaria, Zaheera Zainal Abidin, and Ziadoon Kamil Maseer. "Review on Device-to-Device Communication in Cellular based Network Systems." International Journal of Engineering & Technology 7, no. 3.20 (2018): 435. http://dx.doi.org/10.14419/ijet.v7i3.20.20587.

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In a traditional cellular-network based system, the devices are not allowed to be interconnected directly in the certified mobile bandwidth, and all communications are carried out via the base station (BS). At present, device terminal broadcasting allows devices in the distributed network to act as transmitting relays to each other and reach a massive ad hoc network of networks that is different from the previous cellular architecture that faces technical challenges. Therefore, this article explores the application of a cellular-based two-layer network system that includes a base station (BS) cellular layer, such as cellular-to-device communication and communication between devices. In the proposed two-tier cellular-based network system, user data is transmitted through other users' devices to implement the privacy protection that is lacking in prior communication between devices in cellular systems. To ensure a negligible impact on the performance of current communication between devices, a two-layer network is assimilated to autonomous interference management schemes and associated resource allocation schemes. The findings from this review provide an overview of the major challenges in two-tier networks and propose a two-tier cellular-based system in which user data is routed through other users' devices to implement privacy protection.
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R, Aishwarya, Sanjana Ramesh, V. Viknesh Balaji, Yash Sikhwal, and Prof Bhaskar Reddy. "Stingray Device for Cyber-Surveillance using a Software-Defined Radio as an IMSI Catcher." International Journal for Research in Applied Science and Engineering Technology 11, no. 5 (2023): 1806–13. http://dx.doi.org/10.22214/ijraset.2023.51956.

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Abstract: The Stingray or IMSI-catcher is a surveillance device for cellular phones that was initially developed by theHarris Corporation for military use. Nowadays, various local and state law enforcement agencies across countries such as Canada, the United States, and the United Kingdom use similar devices widely. The term Stingray has also become a general term for thistype of device. The IMSI catcher has two modes of operation- active and passive. In the active mode, the device pretends to be a cell tower, tricking all nearby mobile phones and cellular devices to connect to it. It can be mounted on vehicles, low flying airplanes and helicopters, UAVs, etc. It broadcasts signals that seem stronger than the cell tower, and thus, it forces each compatible cellular device to disconnect from its service provider (e.g., Jio, BSNL, etc.) and establish a newconnection with the device. Cellular communications protocols require mobile phones and cellular devices to connect to the strongest signal. We have used a Software Defined Radio (SDR) to replicate the Stingray device manufactured by the Harris Corporation. Although this device has a shorter range, it can still track the IMSI of all cellular devices around it. This project also demonstrates how fragile our privacy is concerning our devi
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Shakhakarmi, Niraj. "Next Generation Wearable Devices." International Journal of Interdisciplinary Telecommunications and Networking 6, no. 2 (2014): 25–51. http://dx.doi.org/10.4018/ijitn.2014040102.

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The next generation wearable devices are Smart health monitoring device and Smart sousveillance hat which are capable of using wearable sensors for measuring physiological information, sousveillanace, navigation, as well as smart device to smart device communications over cellular coverage. Smart health monitoring device collect and observe different health related information deploying biosensors and can predict health problems. Smart sousveillance hat provides the brainwaves based fatigue state, training and sousveillance around the wearer. The next generation wearable smart devices deploy the device to device communications in LTE assisted networks with D2D server, D2D Application server and D2D enhanced LTE signalling for D2D service management, spectrum utilization and broad cellular coverage, which make them portable, social, commercial and sustainable. Thus, the wearable device technology will merge with the smart communications besides the health and wellness. Furthermore, the simulation and performance evaluation shows that LTE-D2D wearable smart device communications provides two times more energy efficiency than LTE-UEs cellular communications. The LTE-D2D data rate is also found significantly higher with higher D2D-SINR for lower relative mobility (= 30m/s) and lower D2D distance (<400m) between devices.
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K, Sandeep, Monisha K., Navya G., Harika D., and Aasritha T. "Promoting Device to Device Communication in Cellular Networks by Hashing Techniques." International Journal of Trend in Scientific Research and Development 2, no. 3 (2018): 1257–60. https://doi.org/10.31142/ijtsrd11229.

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In the current generation network traffic has become a major problem.D2D communication has been proposed as a promising technique to improve resource utilization of cellular networks by offloading the traffic through base station.D2D communication in cellular networks is direct communication between two devices without traversing the base station or core network.In this article we fill the gap by designing incentive mechanisms to encourage users to work under D2D mode. To recognize the proximity based devices, every one of the devices should initially discover close proximity devices by using device discovery mechanism. This mechanism discovers the nearby devices by broadcasting the discovery signals. The main aim of the project is to achieve direct transmission of data between devices in a secured manner. For secure wireless transmission we use hashing techniques which protects the data from being exposed. K Sandeep | K. Monisha | G. Navya | D. Harika | T. Aasritha "Promoting Device-to-Device Communication in Cellular Networks by Hashing Techniques" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-2 | Issue-3 , April 2018, URL: https://www.ijtsrd.com/papers/ijtsrd11229.pdf
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Guo, Li, Zhiliang Zhu, Francis C. M. Lau, Yuli Zhao, and Hai Yu. "Joint Security and Energy-Efficient Cooperative Architecture for 5G Underlaying Cellular Networks." Symmetry 14, no. 6 (2022): 1160. http://dx.doi.org/10.3390/sym14061160.

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Device-to-device (D2D) communication is a promising technology which can improve the spectrum efficiency of cellular networks. Despite abundant research on resource allocation and interference cancellation for D2D communication, few works discuss how D2D is realized within cellular communication. In this paper, we propose a symmetric cooperative communication architecture combining security and energy efficiency, in which the users in 5G cellular networks can adaptively select the communication mode among cellular, direct D2D, and relay-assisted D2D communication according to the energy-consumption requirement. Considering the security aspect, we propose a novel relay selection strategy based on the asymmetry of social networks for the architecture. Firstly, we reduce the number of candidate relay devices based on energy consumption, the devices’ battery status, and the devices’ state. Then, an appropriate relay device is selected according to the proposed criteria, combining energy consumption, wireless channel quality, proximity prestige, and spreading ability. Simulation results reveal that, compared with conventional cellular communication and D2D communication, the proposed architecture can increase the number of users accessing the cellular networks simultaneously, improving the throughput and the security of data transmission. It can also significantly reduce the energy consumption as well as outage probability.
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Lucas-Estañ, Gozalvez, and Sepulcre. "Context-Aware Mode Selection for 5G Multi-Hop Cellular Networks." Electronics 8, no. 8 (2019): 840. http://dx.doi.org/10.3390/electronics8080840.

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In the present day, 5G and beyond networks are being designed to support the future increase of data traffic and service demands. To support such increase, 5G networks will incorporate device-centric technologies with adequate mechanisms to scale and handle the growing and very large number of connected devices and traffic demands. Device-centric technologies include Device-to-Device (D2D) communications and Multi-hop Cellular Networks (MCNs). In device-centric wireless networks, devices will be able to connect to the network using two different connection modes: through a traditional cellular connection, or through a multi-hop cellular connection based on D2D communications with intermediate mobile devices. Device-centric technologies will therefore provide new connectivity options and significant opportunities to enhance the capacity and efficiency of 5G networks. However, new challenges will need to be addressed. One of them is the selection of the most adequate connection mode for each mobile device, because it will be key to improve the network performance and efficiency. This work proposes a context-aware mode selection scheme capable of identifying and selecting the most adequate connection mode for each device under a wide range of deployment and operating conditions. The proposed scheme estimates the benefits and risks of each connection mode based on context information available at the base station guaranteeing low signaling overhead. The obtained results show that the proposed mode selection scheme helps achieving throughput gains higher than 200% compared to traditional single-hop cellular communications for devices at the cell edge, and significant gains are also achieved compared to other mode selection schemes implemented and evaluated.
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Iden, C. D., N. Lum, and J. B. Cooper. "CELLULAR PHONE INTERFERENCE WITH MEDICAL DEVICES." Critical Care Medicine 30, Supplement (2002): A35. http://dx.doi.org/10.1097/00003246-200212001-00121.

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Scott-Burden, Timothy, and O. H. Frazier. "Cellular linings of ventricular assist devices." Annals of Thoracic Surgery 60, no. 6 (1995): 1561–62. http://dx.doi.org/10.1016/0003-4975(95)00834-9.

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Eleff, Amira, Mohamed Mousa, and Hamed Nassar. "Interference-aware scheme to improve distributed caching in cellular networks via D2D underlay communications." Statistics, Optimization & Information Computing 12, no. 6 (2024): 1873–85. http://dx.doi.org/10.19139/soic-2310-5070-2094.

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Underlay Device-to-Device (D2D) communications is a promising networking technology intended to boost thespectral efficiency of future cellular networks, including 5G and beyond. When used for distributed caching, where cellulardevices store popular files for direct exchange later with other devices away from the cellular infrastructure, the technologybears more fruits such as enhancing throughput, reducing latency and offloading the infrastructure. However, due to theirnon-orthogonality, underlay D2D communications can result in excessive interference to the cellular user. To avoid thisproblem, the present article proposes a scheme with two interference-reduction elements: a guard zone intended to allowD2D communications only for devices far enough from the base station (BS), and a pairing strategy intended to allow D2Dpairing for only devices that are close enough to each other. We assess the performance of the scheme using a stochasticgeometry (SG) model, through which we characterize the coverage probability of the cellular user. This probability is aprincipal indicator of maintaining the quality of service (QoS) of the cellular user and of enabling successful caching for theD2D user. We introduce in the process a novel empirical technique which, given a desired level of interference, identifiesan upper bound for the distance between two devices to be paired without exceeding that level. We finally validate theanalytical findings obtained from the model by intensive simulation to ensure the correctness of both the model and thescheme performance. A salient feature of the scheme is that it requires for its implementation no software or hardwaremodification in the device
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Dissertations / Theses on the topic "Cellular devices"

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Alexander, Lois Meryl. "Micro-particles as cellular delivery devices." Thesis, University of Edinburgh, 2009. http://hdl.handle.net/1842/4012.

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Narrowly dispersed amino-functionalised polystyrene microspheres, with a range of diameters, were successfully synthesised via emulsion and dispersion polymerisation. Fluorescent labelling allowed cellular translocation to be assessed in a variety of cell lines and was found to be very high, but controllable, whilst exhibiting no detrimental effect on cellular viability. In order to fully determine the mode of microsphere uptake, “beadfected” melanoma (B16F10) cells were studied using both chemical and microscopic methods. Uptake was found to be wholly unreliant upon energetic processes, with microspheres located cytoplasmically and not encapsulated within endosomes, an important characteristic for delivery devices. In order to demonstrate the effective delivery of exogenous cargo mediated by microspheres, short interfering (si)-RNAs were conjugated to beads and investigated for the gene silencing of enhanced green fluorescent protein (EGFP) in cervical cancer (HeLa) and embryonic (E14) stem cells. EGFP knockdown was found to be highly efficient after 48 – 72 hours. Dual-functionalised microspheres displaying a fluorophore (Cy5) and siRNA allowed only those cells beadfected with the delivery vehicle (and thus containing siRNA) to be assessed for EGFP expression, yielding an accurate assessment of microsphere-mediated gene silencing. In addition, by manipulation of the microsphere preparation conditions, micro-doughnuts and paramagnetic microspheres were produced and their cellular uptake assessed. Paramagnetic microspheres were found to enter cells efficiently and were subsequently used to bias the movement of beadfected cells in response to an externally applied magnet, while micro-doughnuts were found to exhibit cell selective properties and were noted to traffic specifically to the liver in vivo.
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Koh, Boon Ping. "Enhancement of device and sub-cellular structure modelling in the FDTD method." Thesis, University of Bristol, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.288270.

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Mitic, Mladen Electrical Engineering &amp Telecommunications Faculty of Engineering UNSW. "Quantum cellular automata and few-donor devices in silicon." Awarded by:University of New South Wales. Electrical Engineering & Telecommunications, 2008. http://handle.unsw.edu.au/1959.4/41340.

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This thesis investigates advanced silicon devices fabricated using phosphorous ion implantation. The novel devices presented are the silicon quantum cellular automata cell and the few-donor device implanted with controlled numbers of phosphorous donors. In addition, the thesis presents novel measurements of a phosphorous implanted silicon double-dot device, a crucial building block of a quantum cellular automata cell. The devices were fabricated using standard lithographic techniques and, in the case of few-donor devices, a new method of controlled single ion implantation using on-chip detector electrodes. The positional accuracy of the implanted ions was achieved using a resist mask defined by electron beam lithography. A series of subsequent process steps has also been developed to repair the substrate implantation damage, define surface control gates, and to define single electron transistors used for readout via the detection of sub-electron charge transfer signals in the device. The device operations were achieved at mK-temperatures using various measurement techniques. In the case of quantum cellular automata cells, the device operation was demonstrated directly by switching the polarization of the cells from one logic state to another and detecting the corresponding change in the electrostatic environment using single-electron transistors. The control gate limits necessary for stable QCA cell operation were also determined, indirectly demonstrating QCA logic state switching. The double-dot device operation was demonstrated using SET detection in both linear and for the first time in non-linear regimes. In addition, source-drain conductance detection of charge states, simultaneous detection using single-electron transistors and source-drain conductance, and source-drain bias spectroscopy measurements of these systems were also achieved. In the case of few-donor implanted devices, isolated charge transfers were detected in both MOS and PIN based devices. The signals corresponded to between 0.01 and 0.05 of a single electron charge, induced on the islands of the SETs. The magnetic field dependence of the charge transfers detected in few-donor implanted devices was also investigated, along with basic phosphorous donor ionization experiments. The devices were also measured using SETs operated in rf mode, yielding consistent results. The work presented in this thesis is a step towards realizing a silicon charge-based quantum computer and other advanced single-electron devices based on phosphorous ion-implantation in silicon.
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BARBAGLIA, ANDREA. "ELECTRO-TUNABLE OPTICAL DEVICES FOR MOLECULAR AND CELLULAR STUDIES." Doctoral thesis, Università degli studi di Genova, 2020. http://hdl.handle.net/11567/1001750.

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In the present scenario of information technology, researchers are looking for new systems able to deal more efficiently with the increasing amount of information produced by modern society. Nowadays, these tasks are accomplished by CMOS transistors and FLASH memories. Despite their wide implementation, these devices are facing serious issues along their road of development, mainly related to stable operation and power dissipation managing. Advancements in this field could boost the application of artificial intelligence and Big Data analysis, as well as enable new data communication protocols. By taking inspiration from the brain, a very powerful system characterized by low power consumption and high interconnectivity, new proposed devices, such as RRAM memories, aim at overcoming these issues. Properly engineered systems of this typology could act moreover as platforms for more precise and comprehensive biomedical studies. In this thesis, a new class of electro-tunable optical devices is presented in the framework of next-generation memory systems. The model device possesses very favorable characteristics, such as high density and interconnectivity. Moreover, the optical readout, performed by a camera, enables parallel operation. Two realizations of this device concept were studied. The first one is a new configuration for Zero-Mode Waveguides (ZMWs), a well-known nanophotonic system used to perform studies on fluorophore dispersion at the single molecule level. In the proposed device, the interplay of an electric voltage allows to control fluorophore concentration and residence time inside the ZMWs. The light intensity coming from the ZMWs gives information about these two parameters. In the second realization, the developed ZMWs platform is used to perform an optical detection of cardiomyocytes action potentials (APs). The cells are cultured on a thin substrate placed above the fluorophore dispersion. The substrate features an array of pass-through electrodes, which allow the electric APs to be transferred from the cells to the fluorophore dispersion. APs were successfully measured with high SNR. Moreover, the device proved able to detect the effects of a drug administered to the cell culture. This device could find application as a new system for in-vitro electrophysiology, including drugs cardiotoxicity studies. Due to the optical readout scheme, it promises to offer very high spatial resolution, orders of magnitude higher than conventional multi-electrode arrays systems.
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González, Flo Eva 1993. "Engineering living biomedical devices : Mathematical and experimental tools for the rational design of cellular devices." Doctoral thesis, TDX (Tesis Doctorals en Xarxa), 2020. http://hdl.handle.net/10803/670358.

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The engineering of biology strives on the creation of biological devices concerning society-impact applications. In this PhD thesis, we developed mathematical and experimental tools for the standard and rational design of living devices for biomedical purposes, offering robust and reliable responses. By breaking-up cellular device complexity into functional modules, we have analysed how extracellular information is detected, processed and transformed thanks to re-engineering intrinsic cellular components. We show how the desired range of action of a biosensor could be tuned by modifying the relative levels from two-component receptors’ biosensors. Regarding information processing, combining multicellularity and space permits to develop a 2D multi-branch approach inspired from printed electronics, allowing to perform logic computation by transferring device complexity into the geometrical arrangement. Sensing and processing capabilities have been applied as a proof-of-concept for the design of cellular devices for Diabetes Mellitus. Treating the cellular device closed-loop response as the fourth-functional module allowed to in silico decipher device characteristics on glycaemia regulation and design novel strategies based on dietary modulation, putting the manifest the need to combine both experimental and computational tools for living device application-based designs.<br>L’aplicació de principis d’enginyeria en biologia permet somniar en l’ús de dispositius biològics per abordar problemes de la societat. Concretament, en aquesta tesi doctoral, s’ha abordat el disseny de dispositius biològics per aplicacions biomèdiques mitjançant la combinació d’eines experimentals i computacionals. La creació d’aquests dispositius demana d’un disseny racional que ofereixi respostes robustes i fiables. L’estudi de la creació de dispositius biològics s’ha fet seguint una aproximació modular, on s’ha analitzat com es poden re-enginyeritzar components cel·lulars per obtenir una resposta que s’adeqüi a l’aplicació requerida. Hem demostrat com podem modular el rang de detecció de la capa sensora a través de la modulació de l’element receptor de sensors bastats en dos components. Hem analitzat com integrar informació de diferents fonts de manera sistemàtica i robusta introduint com a nou element de computació l’espai i la divisió de tasques; tot desenvolupant un marc teòric i validant experimentalment per un seguit de funcions lògiques. Finalment, hem desenvolupat dispositius biològics que responen a molècules fisiològiques. Concretament, hem abordat el disseny de dispositius biològics pel tractament de la Diabetes Mellitus. Una primera validació experimental ens ha permès establir l’ús d’aquests dispositius in vitro. Seguidament, hem aprofundit en l’estudi de la seva aplicació mitjançant l’ús d’un simulador de pacient diabètic que ens ha permès el seu tractament virtual i l’anàlisi de les característiques del dispositiu per la regulació de la glicèmia. Finalment, hem explorat com la combinació dels dispositius cel·lulars amb la regulació del patró d’ingestes introdueix millores en els nivells de glucosa en sang. Posant de manifest el potencial que ofereix la creació d’una plataforma hibrida pel disseny de dispositius cel·lulars per una determinada aplicació.
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Benmakroha, Yazid. "Cellular approach to improve the haemocompatibility of blood contacting devices." Thesis, Keele University, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.308211.

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Chagnon-Lessard, Sophie. "Cellular Responses to Complex Strain Fields Studied in Microfluidic Devices." Thesis, Université d'Ottawa / University of Ottawa, 2018. http://hdl.handle.net/10393/37915.

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Cells in living organisms are constantly experiencing a variety of mechanical cues. From the stiffness of the extra cellular matrix to its topography, not to mention the presence of shear stress and tension, the physical characteristics of the microenvironment shape the cells’ fate. A rapidly growing body of work shows that cellular responses to these stimuli constitute regulatory mechanisms in many fundamental biological functions. Substrate strains were previously shown to be sensed by cells and activate diverse biochemical signaling pathways, leading to major remodeling and reorganization of cellular structures. The majority of studies had focused on the stretching avoidance response in near-uniform strain fields. Prior to this work, the cellular responses to complex planar strain fields were largely unknown. In this thesis, we uncover various aspects of strain sensing and response by first developing a tailored lab-on-a-chip platform that mimics the non-uniformity and complexity of physiological strains. These microfluidic cell stretchers allow independent biaxial control, generate cyclic stretching profiles with biologically relevant strain and strain gradient amplitudes, and enable high resolution imaging of on-chip cell cultures. Using these microdevices, we reveal that strain gradients are potent mechanical cues by uncovering the phenomenon of cell gradient avoidance. This work establishes that the cellular mechanosensing machinery can sense and localize changes in strain amplitude, which orchestrate a coordinated cellular response. Subsequently, we investigate the effect of multiple changes in stretching directions to further explore mechanosensing subtleties. The evolution of the cellular response shed light on the interplay of the strain avoidance and the newly demonstrated strain gradient avoidance, which were found to occur on two different time scales. Finally, we extend our work to study the influence of cyclic strains on the early stages of cancer development in epithelial tissues (using MDCK-RasV12 system), which was previously largely unexplored. This work reveals that external mechanical forces impede the healthy cells’ ability to eliminate newly transformed cells and greatly promote invasive protrusions, as a result of their different mechanoresponsiveness. Overall, not only does our work reveal new insights regarding the long-range organization in population of cells, but it may also contribute to paving the way towards new approaches in cancer prevention treatments.
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Kangas, Kalle G. "Clandestine transmissions and operations of embedded software on cellular mobile devices." Thesis, Monterey, California. Naval Postgraduate School, 2011. http://hdl.handle.net/10945/5571.

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Approved for public release; distribution is unlimited.<br>In this thesis, we develop a method to offload data in a clandestine fashion from an Android cellular mobile device. Due to the Short Message Service (SMS) message system's reliability and widespread availability, it is ideally suited as the vehicle through which to conduct data transmissions. This thesis found that using a transmission rate of one SMS message every ten seconds, combined with a total file size of 13.53 KB, produced a successful data file delivery rate of 100 percent.
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WANG, RUIYU. "ANALYSIS AND MODULATION OF MOLECULAR QUANTUM-DOT CELLULAR AUTOMATA (QCA) DEVICES." Doctoral thesis, Politecnico di Torino, 2017. http://hdl.handle.net/11583/2677716.

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Field-Coupled nanocomputing (FCN) paradigms offer fundamentally new approaches for digital computing without involving current transistors. Such paradigms perform computations using local field interactions between nanoscale building blocks which are organized with purposes. Among several FCN paradigms currently under active investigation, the Molecular Quantum-dot Cellular Automata (MQCA) is found to be the most promising and its unique features make it attractive as a candidate for post-CMOS nanocomputing. MQCA is based on electrostatic interactions among quantum cells with nanometer scale eliminating the need of charge transportation, hence its energy consumption is significantly decreased. Meanwhile it also possesses the potential of high throughput if efficient pipelining of information propagation is introduced. This could be realized adopting external clock signals which precisely control the adiabatic switching and direction of data flow in MQCA circuits. In this work, in order to model MQCA as electronic devices and analyze its information propagation with clock taken into account, an effective algorithm based on ab-initio simulations and modelling of molecular interactions has been applied in presence of a proposed clock mechanism for MQCA, including the binary wire, the wire bus and the majority voter. The quantitative results generated depict compelling clocked information propagation phenomena of MQCA devices and most importantly, provide crucial feedback for future MQCA experimental implementations
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Padgett, Benjamin David. "Modeling and simulation of fault tolerant properties of quantum-dot cellular automata devices." CardinalScholar 1.0, 2010. http://liblink.bsu.edu/uhtbin/catkey/1569024.

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I present a theoretical study of fault tolerant properties in Quantum-dot Cellular Automata (QCA) devices. The study consists of modeling and simulation of various possible manufacturing, fabrication and operational defects. My focus is to explore the effects of temperature and dot displacement defects at the cell level of various QCA devices. Results of simple devices such as binary wire, logical gates, inverter, cross-over and XOR will be presented. A Hubbard-type Hamiltonian and the inter-cellular Hartree approximation have been used for modeling the QCA devices. Random distribution has been used for defect simulations. In order to show the operational limit of a device, defect parameters have been defined and calculated. Results show fault tolerance of a device is strongly dependent on the temperature as well as on the manufacturing defects.<br>Cell design -- Basic logic gates -- The exclusive or gate.<br>Department of Physics and Astronomy
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Books on the topic "Cellular devices"

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Heins, Kersten. Trusted Cellular IoT Devices. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-19663-8.

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Williams, Rebecca D. Keeping medical devices safe from electromagnetic interference. Dept. of Health and Human Services, Public Health Service, Food and Drug Administration, 1995.

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Marc, Favreau. The future of portable computing and communications devices. Business Communications Co., 1995.

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SC-202, RTCA (Firm). Guidance on allowing transmitting portable electronic devices (T-PEDs) on aircraft. RTCA, 2006.

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SC-202, RTCA (Firm). Guidance on allowing transmitting portable electronic devices (T-PEDs) on aircraft. RTCA Inc., 2006.

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Society, Electrochemical, Electrochemical Society Electronics Division, Electrochemical Society Meeting, State-of-the-Art Program on Compound Semiconductors (33rd : 2000 : Phoenix, Ariz.), and High Speed Compound Semiconductor Devices for Wireless Applications Symposium (2nd : 2000 : Phoenix, Ariz.), eds. High speed compound semiconductor devices for wireless applications and state-of-the-art program on compound semiconductors (XXXIII): Proceedings of the international symposium. Electrochemical Society, 2000.

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1956-, Bandini S. (Stefania), and SpringerLink (Online service), eds. Cellular Automata: 10th International Conference on Cellular Automata for Research and Industry, ACRI 2012, Santorini Island, Greece, September 24-27, 2012. Proceedings. Springer Berlin Heidelberg, 2012.

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Wang, Li, and Huan Tang. Device-to-Device Communications in Cellular Networks. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-30681-0.

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United States. Congress. House. Committee on Government Operations., ed. Do Cellular & Other Wireless Devices Interfere With Sensitive Medical Equipment?... Hrg... Comm. On Govt. Operations... Hse Of Reps... 103rd Cong., 2nd Sess., 10/05/94. s.n., 1997.

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Zhang, Aiqing, Liang Zhou, and Lei Wang. Security-Aware Device-to-Device Communications Underlaying Cellular Networks. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-32458-6.

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Book chapters on the topic "Cellular devices"

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Barnett, Vincent A. "Cellular Myocytes." In Handbook of Cardiac Anatomy, Physiology, and Devices. Humana Press, 2009. http://dx.doi.org/10.1007/978-1-60327-372-5_10.

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Barnett, Vincent A. "Cellular Myocytes." In Handbook of Cardiac Anatomy, Physiology, and Devices. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-19464-6_12.

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Barnett, Vincent A. "Cellular Myocytes." In Handbook of Cardiac Anatomy, Physiology, and Devices. Springer Nature Switzerland, 2024. https://doi.org/10.1007/978-3-031-72581-4_6.

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Heins, Kersten. "Device Design." In Trusted Cellular IoT Devices. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-19663-8_5.

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Heins, Kersten. "Ingredients for Secure Design." In Trusted Cellular IoT Devices. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-19663-8_4.

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Heins, Kersten. "Introduction and Scope." In Trusted Cellular IoT Devices. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-19663-8_1.

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Heins, Kersten. "Challenges and Objectives." In Trusted Cellular IoT Devices. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-19663-8_2.

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Heins, Kersten. "Cryptographic Toolkit." In Trusted Cellular IoT Devices. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-19663-8_3.

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Heins, Kersten. "Cellular IoT Technology." In NB-IoT Use Cases and Devices. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-84973-3_2.

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Costerton, J. W. "The Pathological Consequences of Bacterial Adhesion to Medical Devices." In Cellular Adhesion. Springer US, 1994. http://dx.doi.org/10.1007/978-1-4615-2466-3_14.

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Conference papers on the topic "Cellular devices"

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Jana, Sachindeb, Kisalaya Chakrabarti, and Angsuman Sarkar. "Crosstalk in Quantum Cellular Automata Networks." In 2025 Devices for Integrated Circuit (DevIC). IEEE, 2025. https://doi.org/10.1109/devic63749.2025.11012507.

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Marasinghe, Dileepa, Muhammad Tayyab, Sofonias Hailu, et al. "Ambient IoT Devices in Future Cellular Networks: A System Level Study." In 2024 IEEE International Conference on Communications Workshops (ICC Workshops). IEEE, 2024. http://dx.doi.org/10.1109/iccworkshops59551.2024.10615328.

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Garde, Komal, and Shyam Aravamudhan. "Modulation of Cellular Processes in Adipose Derived Stem Cells Using Penetrating Nanoelectrodes." In 2024 IEEE Nanotechnology Materials and Devices Conference (NMDC). IEEE, 2024. https://doi.org/10.1109/nmdc58214.2024.10894139.

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Reichhardt, C. J. Olson, C. Reichhardt, and B. Janko. "Ratchet Cellular Automata and Logic Devices." In 2007 International Conference on Electromagnetics in Advanced Applications. IEEE, 2007. http://dx.doi.org/10.1109/iceaa.2007.4387379.

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Roy, Soudip Sinha, Chiradeep Mukherjee, Saradindu Panda, Asish Kumar Mukhopadhyay, and Bansibadan Maji. "Layered T comparator design using quantum-dot cellular automata." In 2017 Devices for Integrated Circuit (DevIC). IEEE, 2017. http://dx.doi.org/10.1109/devic.2017.8073913.

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Jahed, Karim, Marwan Fawaz, and Sanaa Sharafeddine. "Practical device-centric WiFi/cellular link aggregation mechanism for mobile devices." In 2015 11th International Conference on Innovations in Information Technology (IIT). IEEE, 2015. http://dx.doi.org/10.1109/innovations.2015.7381508.

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Schrey, Moritz, Gabor Varga, Arun Ashok, Iyappan Subbiah, and Stefan Heinen. "RF frequency converters for White Space devices." In 2014 1st International Workshop on Cognitive Cellular Systems (CCS). IEEE, 2014. http://dx.doi.org/10.1109/ccs.2014.6933785.

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Pulecio, Javier F., and Sanjukta Bhanja. "Magnetic Cellular Automata wires." In 2009 IEEE Nanotechnology Materials and Devices Conference (NMDC). IEEE, 2009. http://dx.doi.org/10.1109/nmdc.2009.5167576.

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Mukherjee, Chiradeep, Saradindu Panda, Bansibadan Maji, and Asish Kumar Mukhopadhyay. "Hamming Code Generators using LTEx Module of Quantum-dot Cellular Automata." In 2019 Devices for Integrated Circuit (DevIC). IEEE, 2019. http://dx.doi.org/10.1109/devic.2019.8783545.

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Wang, Qian, Bongsu Kim, Xu Zhang, and Yi Zhao. "Fabrication and Characterization of a Microscale Cellular Loading Device for Cellular Biomechanical Study." In ASME 2011 International Mechanical Engineering Congress and Exposition. ASMEDC, 2011. http://dx.doi.org/10.1115/imece2011-65188.

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Mechanical stimuli interfere with cellular behaviors under many physiological conditions. To understand the role of mechanical stimuli, engineered devices are developed to apply mechanical loads to cells in vitro. Despite of their usefulness, these devices are limited since they often lack the capacity of spatial load control, which is essential for intercellular study. Moreover, application of both compressive and tensile loads using a single loading device is challenging. Here, we fabricate and characterize a microdevice for applying programmable compressive/tensile loads to live cells. The device consists of two PDMS substrates. The top substrate consists of nine circular membranes with patterned microdots array on the top surfaces. Each membrane is connected with a microfluidic channel built in the bottom substrate. Upon actuation, the fluid in the channels deforms the membranes and applies controllable strain to cells cultured on the membranes. In this design, each membrane can be individually controlled to apply desired strain levels. The surface strain of the PDMS membranes is characterized by mapping the displacement of the dot array. The result of strain analysis shows that, the radial strain at the center of a circular membrane upon deformation ranges from about 5% compressive strain to about 20% tensile strain, validating the capacity of the device in applying both tensile and compressive stresses. Cell testing is performed using trabecular meshwork endothelial cells. Cells on different membranes are subjected to 0.5Hz of compressive or tensile stresses. The result shows that compressive and tensile stresses have different effects on the cells, indicating the device a promising solution for cellular biomechanical study.
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Reports on the topic "Cellular devices"

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Weaver, B. D. A Theory of Radiation Effects in Cellular Devices. Defense Technical Information Center, 2006. http://dx.doi.org/10.21236/ada454240.

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Arkko, J., A. Eriksson, and A. Keränen. Building Power-Efficient Constrained Application Protocol (CoAP) Devices for Cellular Networks. RFC Editor, 2022. http://dx.doi.org/10.17487/rfc9178.

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Arkin, Adam P. Instant Cell Analysis, BioSPICE, Cellular Devices and Exquisite Detection: Towards an Interactive Biology. Defense Technical Information Center, 2004. http://dx.doi.org/10.21236/ada427703.

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Teng, Henry, and Khalid Mosalam. Long-Term Monitoring of Bridge Settlements using Vision-Based Embedded System. Pacific Earthquake Engineering Research Center, University of California, Berkeley, CA, 2020. http://dx.doi.org/10.55461/apri8198.

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The State of California is highly seismic, capable of generating large-magnitude earthquakes that could cripple the infrastructure of several large cities. Yet the annual maintenance of the State’s bridges, such as highway overpasses, is not robust due to budget and staff constraints. Over 1000 bridges were not inspected according to the California Department of Transportation’s (Caltrans) 2015 Maintenance Plan. To help engineers monitor infrastructure conditions, presented within is a device recently developed that employs modern sensing, computing, and communication technologies to autonomously measure and remotely report vertical settlements of bridges, such as highway overpasses. Given the limitations of existing measurement devices, we propose a novel vision-based method that employs a camera to take a picture of a projected laser beam. This new device is referred to as the Projected Laser Target Method (PLTM). This report documents the embedded system design and development of two prototypes. The first prototype implements communication over a local WIFI network using synchronous code to measure distance over time; this PLTM is deployed in a laboratory setting. The second device under study implements communication over a Bluetooth Low Energy system using asynchronous code and communication over 2G cellular networks using synchronous code, with the aim of determining its accuracy in the field. This report evaluates the performance of the field-suitable system in terms of its system reliability, measurement accuracy and precision, power consumption, and its overall system performance.
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He, Zhitong, Abin Mathew, Abhijeet Ingale, Jue Zhou, Feng Li, and Yaobin Chen. Traffic Management Geocast Study with Connected Vehicles on Indiana Highways. Purdue University, 2024. http://dx.doi.org/10.5703/1288284317753.

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Vehicular communication allows vehicles to interact with road users, roadside infrastructure, and cloud-connected devices. It holds a crucial position in modern transportation systems, impacting both fundamental and advanced aspects and enhancing traffic safety and efficiency. C-V2X is a wireless communication technology that uses cellular networks to enable communication between vehicles and infrastructure. C-V2X can be used for applications such as collision avoidance, traffic management, and remote vehicle diagnostics. This project conducted a feasibility study on the current position of C-V2X in the industry and developed a prototype, RampCast, to fundamentally understand the current C-V2X implementations as part of the 3GPP Release 14. A comprehensive review on the state-of-the-art CV2X technologies and various demonstration projects were carried out by the automotive industry, cellular wireless chips/systems companies, and federal/states DOTs in the U.S. and Europe. A geocast-based prototype system, named RampCast, was built using a software-defined radio approach. The RampCast algorithms focused on the geocasting and were developed for improving message prioritization and retransmission. The field tests that were conducted in a campus parking lot and on the test track revealed sub-100 ms latency and a range of up to 2,500 ft for C-V2X, which emphasized its effectiveness in transmitting critical messages and traffic guidance. Further extensions for the prototype include incorporating multiple units, expanding message types (e.g., points of interest and location-specific adverts), optimizing the prototype's GUI for diverse scenarios, and conducting long-term data analysis for better message flow optimization.
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Brinker, C. Jeffrey, Darren Robert Dunphy, Carlee E. Ashley, et al. Cell-directed assembly on an integrated nanoelectronic/nanophotonic device for probing cellular responses on the nanoscale. Office of Scientific and Technical Information (OSTI), 2006. http://dx.doi.org/10.2172/883480.

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Lau, Kam. Device & System Research in Millimeter Wave Fiber-Optic Link & Distributed Antenna Networks for Cellular and Personal Communitions. Defense Technical Information Center, 2000. http://dx.doi.org/10.21236/ada374268.

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Andersen, Martin, Johanna Catherine Maclean, Michael Pesko, and Kosali Simon. Effect of a Federal Paid Sick Leave Mandate on Working and Staying at Home During the COVID-19 Pandemic: Evidence from Cellular Device Data. National Bureau of Economic Research, 2020. http://dx.doi.org/10.3386/w27138.

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Rafaeli, Ada, Russell Jurenka, and Chris Sander. Molecular characterisation of PBAN-receptors: a basis for the development and screening of antagonists against Pheromone biosynthesis in moth pest species. United States Department of Agriculture, 2008. http://dx.doi.org/10.32747/2008.7695862.bard.

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The original objectives of the approved proposal included: (a) The determination of species- and tissue-specificity of the PBAN-R; (b) the elucidation of the role of juvenile hormone in gene regulation of the PBAN-R; (c) the identificationof the ligand binding domains in the PBAN-R and (d) the development of efficient screening assays in order to screen potential antagonists that will block the PBAN-R. Background to the topic: Moths constitute one of the major groups of pest insects in agriculture and their reproductive behavior is dependent on chemical communication. Sex-pheromone blends are utilised by a variety of moth species to attract conspecific mates. In most of the moth species sex-pheromone biosynthesis is under circadian control by the neurohormone, PBAN (pheromone-biosynthesis-activating neuropeptide). In order to devise ideal strategies for mating disruption/prevention, we proposed to study the interactions between PBAN and its membrane-bound receptor in order to devise potential antagonists. Major conclusions: Within the framework of the planned objectives we have confirmed the similarities between the two Helicoverpa species: armigera and zea. Receptor sequences of the two Helicoverpa spp. are 98% identical with most changes taking place in the C-terminal. Our findings indicate that PBAN or PBAN-like receptors are also present in the neural tissues and may represent a neurotransmitter-like function for PBAN-like peptides. Surprisingly the gene encoding the PBAN-receptor was also present in the male homologous tissue, but it is absent at the protein level. The presence of the receptor (at the gene- and protein-levels), and the subsequent pheromonotropic activity are age-dependent and up-regulated by Juvenile Hormone in pharate females but down-regulated by Juvenile Hormone in adult females. Lower levels of pheromonotropic activity were observed when challenged with pyrokinin-like peptides than with HezPBAN as ligand. A model of the 3D structure of the receptor was created using the X-ray structure of rhodopsin as a template after sequence alignment of the HezPBAN-R with several other GPCRs and computer simulated docking with the model predicted putative binding sites. Using in silico mutagenesis the predicted docking model was validated with experimental data obtained from expressed chimera receptors in Sf9 cells created by exchanging between the three extracellular loops of the HezPBAN-R and the Drosophila Pyrokinin-R (CG9918). The chimera receptors also indicated that the 3ʳᵈ extracellular loop is important for recognition of PBAN or Diapause hormone ligands. Implications: The project has successfully completed all the objectives and we are now in a position to be able to design and screen potential antagonists for pheromone production. The successful docking simulation-experiments encourage the use of in silico experiments for initial (high-throughput) screening of potential antagonists. However, the differential responses between the expressed receptor (Sf9 cells) and the endogenous receptor (pheromone glands) emphasize the importance of assaying lead compounds using several alternative bioassays (at the cellular, tissue and organism levels). The surprising discovery of the presence of the gene encoding the PBAN-R in the male homologous tissue, but its absence at the protein level, launches opportunities for studying molecular regulation pathways and the evolution of these GPCRs. Overall this research will advance research towards the goal of finding antagonists for this important class of receptors that might encompass a variety of essential insect functions.
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