Peer-To-Peer Web a More Personal Web?
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IPFS and Friends: a Qualitative Comparison of Next Generation Peer-To-Peer Data Networks Erik Daniel and Florian Tschorsch
1 IPFS and Friends: A Qualitative Comparison of Next Generation Peer-to-Peer Data Networks Erik Daniel and Florian Tschorsch Abstract—Decentralized, distributed storage offers a way to types of files [1]. Napster and Gnutella marked the beginning reduce the impact of data silos as often fostered by centralized and were followed by many other P2P networks focusing on cloud storage. While the intentions of this trend are not new, the specialized application areas or novel network structures. For topic gained traction due to technological advancements, most notably blockchain networks. As a consequence, we observe that example, Freenet [2] realizes anonymous storage and retrieval. a new generation of peer-to-peer data networks emerges. In this Chord [3], CAN [4], and Pastry [5] provide protocols to survey paper, we therefore provide a technical overview of the maintain a structured overlay network topology. In particular, next generation data networks. We use select data networks to BitTorrent [6] received a lot of attention from both users and introduce general concepts and to emphasize new developments. the research community. BitTorrent introduced an incentive Specifically, we provide a deeper outline of the Interplanetary File System and a general overview of Swarm, the Hypercore Pro- mechanism to achieve Pareto efficiency, trying to improve tocol, SAFE, Storj, and Arweave. We identify common building network utilization achieving a higher level of robustness. We blocks and provide a qualitative comparison. From the overview, consider networks such as Napster, Gnutella, Freenet, BitTor- we derive future challenges and research goals concerning data rent, and many more as first generation P2P data networks, networks. -
A Fog Storage Software Architecture for the Internet of Things Bastien Confais, Adrien Lebre, Benoît Parrein
A Fog storage software architecture for the Internet of Things Bastien Confais, Adrien Lebre, Benoît Parrein To cite this version: Bastien Confais, Adrien Lebre, Benoît Parrein. A Fog storage software architecture for the Internet of Things. Advances in Edge Computing: Massive Parallel Processing and Applications, IOS Press, pp.61-105, 2020, Advances in Parallel Computing, 978-1-64368-062-0. 10.3233/APC200004. hal- 02496105 HAL Id: hal-02496105 https://hal.archives-ouvertes.fr/hal-02496105 Submitted on 2 Mar 2020 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. November 2019 A Fog storage software architecture for the Internet of Things Bastien CONFAIS a Adrien LEBRE b and Benoˆıt PARREIN c;1 a CNRS, LS2N, Polytech Nantes, rue Christian Pauc, Nantes, France b Institut Mines Telecom Atlantique, LS2N/Inria, 4 Rue Alfred Kastler, Nantes, France c Universite´ de Nantes, LS2N, Polytech Nantes, Nantes, France Abstract. The last prevision of the european Think Tank IDATE Digiworld esti- mates to 35 billion of connected devices in 2030 over the world just for the con- sumer market. This deep wave will be accompanied by a deluge of data, applica- tions and services. -
2010–2011 Our Mission
ANNUAL REPORT 2010–2011 OUR MISSION The Indianapolis Museum of Art serves the creative interests of its communities by fostering exploration of art, design, and the natural environment. The IMA promotes these interests through the collection, presentation, interpretation, and conservation of its artistic, historic, and environmental assets. FROM THE CHAIRMAN 02 FROM THE MELVIN & BREN SIMON DIRECTOR AND CEO 04 THE YEAR IN REVIEW 08 EXHIBITIONS 18 AUDIENCE ENGAGEMENT 22 PUBLIC PROGRAMS 24 ART ACQUISITIONS 30 LOANS FROM THE COLLECTION 44 DONORS 46 IMA BOARD OF GOVERNORS 56 AFFILIATE GROUP LEADERSHIP 58 IMA STAFF 59 FINANCIAL REPORT 66 Note: This report is for fiscal year July 2010 through June 2011. COVER Thornton Dial, American, b. 1928, Don’t Matter How Raggly the Flag, It Still Got to Tie Us Together (detail), 2003, mattress coils, chicken wire, clothing, can lids, found metal, plastic twine, wire, Splash Zone compound, enamel, spray paint, on canvas on wood, 71 x 114 x 8 in. James E. Roberts Fund, Deaccession Sculpture Fund, Xenia and Irwin Miller Fund, Alice and Kirk McKinney Fund, Anonymous IV Art Fund, Henry F. and Katherine DeBoest Memorial Fund, Martha Delzell Memorial Fund, Mary V. Black Art Endowment Fund, Elizabeth S. Lawton Fine Art Fund, Emma Harter Sweetser Fund, General Endowed Art Fund, Delavan Smith Fund, General Memorial Art Fund, Deaccessioned Contemporary Art Fund, General Art Fund, Frank Curtis Springer & Irving Moxley Springer Purchase Fund, and the Mrs. Pierre F. Goodrich Endowed Art Fund 2008.182 BACK COVER Miller House and Garden LEFT The Wood Pavilion at the IMA 4 | FROM THE CHAIRMAN FROM THE CHAIRMAN | 5 RESEARCH LEADERSHIP From the In addition to opening the new state-of-the-art Conservation Science Laboratory this past March, the IMA has fulfilled the challenge grant from the Andrew W. -
Letter from the P Resident
LETTER FROM THE PRESIDENT TABLE OF CONTENTS Teaching and life go along hand in hand. No singing birds, no Letter from the President .......... 1 language, no science, no society without teaching. Here in Erice, Letters to the Editor .................. 2 where I’m writing this letter, the older generations teach advanced Editorial ................................... 4 crystallography to the younger ones - in formal sessions but, per- Recent Articles in IUCr Journals . 6 haps more importantly, also informally and by example. The other day David Sayre recalled a little movie I showed in IUCr Commission News ............. 8 the ‘participant slide show’ of the meeting in 1978: three-year-old IUCr Congress Reports ............ 11 kids learning to ice skate by example. Falling hundreds of times and Crystallographic World ............ 14 Henk Schenk standing up again, supported by parents. The kids take all that Feature Article ........................ 18 trouble just because they want to skate like the other people. By Meeting Reports ..................... 21 working hard, watching and copying they make very rapid progress. David told another nice story: his wife Anne observed from the window of her workroom how swans learn to Crystallographers in the News . 22 fly. One day the parents decide it’s time for the kids to fly. So father leads them to the Notices, Awards, Elections....... 24 starting line and shows them how to do it: he moves his wings up and down whilst run- Books .................................... 25 ning on the surface of the water - and off he goes. Then the kids try. But in the beginning Milestones .............................. 27 they just end up under the water, comforted by mother swan. -
Copernic Agent Search Results
Copernic Agent Search Results Search: sonofusion (The exact phrase) Found: 1626 result(s) on _Full.Search Date: 7/17/2010 5:51:35 AM 1. New sonofusion experiment produces results without external neutron source Mar 2009 - ...Rensselaer Polytechnic Institute New sonofusion experiment produces results without...results in 2004, suggesting that "sonofusion" may be a viable approach to producing...technique, which has been dubbed "sonofusion," produces a shock wave t http://www.eurekalert.org/pub_releases/2006-01/rpi-nse012706.php 93% 2. Bubbles feel the heat http://physicsworld.com/cws/article/news/21654 92% 3. Directory:Sonofusion - PESWiki Directory of technologies and resources relating to sonofusion, also known as bubble fusion, which involves room temperature fusion using sound frequencies " ... http://peswiki.com/index.php/Directory:Sonofusion 92% 4. Evidence bubbles over to support tabletop nuclear fusion device The researchers believe the new evidence shows that "sonofusion" generates nuclear reactions by creating tiny bubbles that implode with tremendous force. http://news.uns.purdue.edu/html4ever/2004/0400302.Taleyarkhan.fusion.html 92% 5. Research Uses Sonofusion to Generate Temperatures Hot Enough For Fusion - The Tech Mar 2009 - ...Article Tools E-Mail Print Write the Editor Research Uses Sonofusion to Generate Temperatures Hot Enough For Fusion By Kenneth Chang...tabletop. Putterman's approach is to use sound waves, called sonofusion or bubble fusion, to expand and col http://tech.mit.edu/V127/N7/long5.html 92% 6. Roger Stringham Sonofusion Jets Sonofusion is a developing alternate energy technology that has the potential to replace polluting hydrocarbons which include fossil fuels. The economics for sonofusion appear feasible now with its application to heating large structures. -
January 2014
JANUARY 2014 JANUARY 2014 HOOTMAIL EL NYC CONTRACT AUDIT GUIDELINES FISCAL YEAR 2013 ( FROM PAGE 2) EL NYC PROVIDER ORGANIZATION AUDIT GUIDELINES ( FROM PAGE 2) DECEMBER 2013 FACILITY CORNER ( FROM PAGE 2) FREE BOOKS 1 ( FROM PAGE 4) FREE BOOKS 2 ( FROM PAGE 4) TRANSITION TO KINDERGARTEN ( FROM PAGE 4) ECDC NYC FACT SHEET ( FROM PAGE 4) DISABILITIES SYMPOSIUM ( FROM PAGE 4) ENGAGING FAMILIES AND SUPPORTING YOUNG CHILDREN ( FROM PAGE 5) ENGLISH AND SPANISH TOY SAFETY ( FROM PAGE 6) NYCDOH, NYAPRS BEHAVIORAL HEALTH CARE REFORM CONFERENCE ( FROM PAGE 6) EARLY CHILDHOOD SOCIAL EMOTIONAL DEVELOPMENT BEHAVIORAL ( FROM PAGE 6) CDA TRAINING AT BANK STREET ( FROM PAGE 7) PARTNERS IN LEARNING REQUEST FORM ( FROM PAGE 8) PARTNERS IN LEARNING ELG COMPANION ( FROM PAGE 8) ACS ACELERO ( FROM PAGE 8) NATURE INVESTIGATORS AT THE NY BOTANICAL GARDEN ( FROM PAGE 8) PDF PRINT HELP ( FROM PAGE 9) Inside this issue First Things First .................... 1 Reminders ............................ 2 Look Out For ......................... 2 Facilities Corner .................... 2 Entire Community ................. 3 Education & Disabilities ......... 4 Head Start News ................... 5 Family & Community Eng. ..... 5 JANUARY 2014 Health & Wellness. ................ 6 Professional Development ..... 7 Resources ............................. 8 Research ............................... 8 Tech Corner .......................... 9 Nosotros ............................... 9 Sharing Is Caring ................... 9 FIRST THINGS FIRST… Some of you may know Mayor Bill de Blasio has appointed Gladys Carrión to serve as the new ACS Commissioner. We Important Dates look forward to introducing her to you in our next issue. 12/20 Deadline for Contractor Data Request (survey, board mem- “Happy New Year to all!” bers, org charts) 1/14 NYC Disabilities Symposium 1/15 City Wide Directors Meeting SOME REMINDERS… Earlylearn NYC Contract Audit Guidelines FY13 The audit for the fiscal period October 1, 2012 through June 30, 2013 will be due on Wednesday, April 30, 2014. -
H. Stern Action at a Distance: German Ballads and Verse Entertainments from Goethe to Morgenstern
H. Stern Action at a Distance: German ballads and verse entertainments from Goethe to Morgenstern in English translation © 2017 H. Stern i TABLE OF CONTENTS Johann Wolfgang Goethe 1 SIMILE 2 THE SINGER 3 DIGGING FOR TREASURE 5 AN EXERCISE IN THE STANZA OF GOETHE'S "HOCHZEITLIED" 7 WEDDING SONG 8 THE BARD AND THE CHILDREN ("BALLADE") 11 OLD RELIABLE ECKART 14 "GREAT IS ARTEMIS OF THE EPHESIANS" 16 ACTION AT A DISTANCE 17 DANCE OF DEATH 19 SELF-DECEPTION 21 OLD AGE 22 SONNET XV 23 THE SEVEN HOLY SLEEPERS OF EPHESUS 24 Friedrich Schiller 27 DIVISION OF THE EARTH 28 THE LADY'S GLOVE 30 -- from Wallenstein's Camp: THE CAPUCHIN FRIAR'S SERMON 33 Heinrich von Kleist 38 TERROR DOWN BY THE LAKE 39 Annette von Droste-Hülshoff 45 OLD ROOMMATES 46 Eduard Mörike 49 TO PHILOMELA 50 SWEET ORTRUDE ("SCHÖN-ROHTRAUT) 51 JUST KIDDING 52 DEPARTURE 53 THE FOSSIL COLLECTOR 54 ONE LAST TIME BEFORE I DIE 56 A VISIT TO THE CHARTERHOUSE 58 DOMESTIC SCENE 62 LONG, LONG AGO! 66 ON A LAMP 68 AN IMITATION OF MÖRIKE ("DENK ES, O SEELE!") 69 Gottfried Keller 70 COUNT VON ZIMMERN HIS JESTER 71 Conrad Ferdinand Meyer 73 DARK-SHADOWING CHESTNUT 74 FINGERBELL 75 ii Detlev von Liliencron 80 TO A WOMAN WHO DIED 81 THE OLD STONE CROSS IN NEW MARKET (BERLIN-CÖLLN) 83 ABDALLAH'S EARS 86 TRANSLATOR'S METALOGUE 88 Theodor Fontane 90 THE TROUBLE WITH ME 91 FRITZ KATZFUSS 92 Christian Morgenstern 95 HOW PHILOSOPHY WAS BORN 96 THE AESTHETE 97 THE RIVER 98 SIMILE 99 KORF'S AMAZING SENSE OF SMELL 100 THE ATOMIZER ORGAN 101 THE AROMATERIA 102 THE SPECTACLES 103 PALMSTRÖM TO A NIGHTINGALE -
Decentralized File Sharing Application for Mobile Devices -. | Davide Taibi
Asterism: Decentralized File Sharing Application for Mobile Devices Olli-Pekka Heinisuo Valentina Lenarduzzi Davide Taibi Tampere University Tampere University Tampere University Tampere, Finland Tampere, Finland Tampere, Finland [email protected] valentina.lenarduzzi@tut.fi davide.taibi@tut.fi Abstract—Most applications and services rely on central au- To avoid the issues of centralization, data can to be stored thorities. This introduces a single point of failure to the system. without any central authorities. Decentralized storage and The central authority must be trusted to have data stored by the content distribution can be achieved with peer-to-peer (P2P) application available at any given time. More importantly, the privacy of the user depends on the service provider capability to networking. In peer-to-peer networking every node of a network keep the data safe. A decentralized system could be a solution to is both a client and a server [4]. The nodes then talk to each remove the dependency from a central authority. Moreover, due other without any central service as opposed to centralized to the rapid growth of mobile device usage, the availability of systems where all communication goes through dedicated decentralization must not be limited only to desktop computers. central servers. In this work we aim at studying the possibility to use mobile devices as a decentralized file sharing platform without any Peer-to-peer (P2P networks and file sharing are rather central authorities. This was done by implementing Asterism, common on desktop environments but they have been rarely a peer-to-peer file-sharing mobile application based on the Inter- used on mobile devices due to more restricted resources. -
Topical Lyophilized Targeted Lipid Nanoparticles in the Restoration of Skin Barrier Function Following Burn Wound
Original Article Topical Lyophilized Targeted Lipid Nanoparticles in the Restoration of Skin Barrier Function following Burn Wound Jilong Li,1,2,5 Subhadip Ghatak,1,3,5 Mohamed S. El Masry,1,4 Amitava Das,1,3 Yang Liu,2 Sashwati Roy,1,3 Robert J. Lee,2,3 and Chandan K. Sen1,3 1Department of Surgery, Davis Heart and Lung Research Institute, The Ohio State University, Columbus, OH 43210, USA; 2Division of Pharmaceutics and Pharmaceutical Chemistry, College of Pharmacy, The Ohio State University, Columbus, OH 43210, USA; 3Center for Regenerative Medicine and Cell-Based Therapies, The Ohio State University, Columbus, OH 43210, USA; 4Department of General Surgery (Plastic Surgery Unit), Zagazig University, 44519, Egypt 12 Lyophilized keratinocyte-targeted nanocarriers (TLNk) loaded tions. Furthermore, barriers such as high cost, regulatory hurdles, with locked nucleic acid (LNA) modified anti-miR were devel- and limited shelf life complicate the translational path.11 Nonetheless, oped for topical application to full thickness burn injury. TLNk both therapeutic as well as diagnostic nanoparticles are currently were designed to selectively deliver LNA-anti-miR-107 to kera- undergoing clinical testing.13 tinocytes using the peptide sequence ASKAIQVFLLAG. TLNk employed DOTAP/DODAP combination pH-responsive lipid Skin is a promising route for drug delivery offering the option to components to improve endosomal escape. To minimize inter- evade the first-pass effect of the liver that can prematurely metabolize ference of clearance by non-targeted cells, especially immune drugs.14 Small LNPs (<10 nm) may directly penetrate the stratum cor- cells in the acute wound microenvironment, surface charge neum of viable human skin.15 Meanwhile, larger LNPs (10–200 nm) was neutralized. -
Pipenightdreams Osgcal-Doc Mumudvb Mpg123-Alsa Tbb
pipenightdreams osgcal-doc mumudvb mpg123-alsa tbb-examples libgammu4-dbg gcc-4.1-doc snort-rules-default davical cutmp3 libevolution5.0-cil aspell-am python-gobject-doc openoffice.org-l10n-mn libc6-xen xserver-xorg trophy-data t38modem pioneers-console libnb-platform10-java libgtkglext1-ruby libboost-wave1.39-dev drgenius bfbtester libchromexvmcpro1 isdnutils-xtools ubuntuone-client openoffice.org2-math openoffice.org-l10n-lt lsb-cxx-ia32 kdeartwork-emoticons-kde4 wmpuzzle trafshow python-plplot lx-gdb link-monitor-applet libscm-dev liblog-agent-logger-perl libccrtp-doc libclass-throwable-perl kde-i18n-csb jack-jconv hamradio-menus coinor-libvol-doc msx-emulator bitbake nabi language-pack-gnome-zh libpaperg popularity-contest xracer-tools xfont-nexus opendrim-lmp-baseserver libvorbisfile-ruby liblinebreak-doc libgfcui-2.0-0c2a-dbg libblacs-mpi-dev dict-freedict-spa-eng blender-ogrexml aspell-da x11-apps openoffice.org-l10n-lv openoffice.org-l10n-nl pnmtopng libodbcinstq1 libhsqldb-java-doc libmono-addins-gui0.2-cil sg3-utils linux-backports-modules-alsa-2.6.31-19-generic yorick-yeti-gsl python-pymssql plasma-widget-cpuload mcpp gpsim-lcd cl-csv libhtml-clean-perl asterisk-dbg apt-dater-dbg libgnome-mag1-dev language-pack-gnome-yo python-crypto svn-autoreleasedeb sugar-terminal-activity mii-diag maria-doc libplexus-component-api-java-doc libhugs-hgl-bundled libchipcard-libgwenhywfar47-plugins libghc6-random-dev freefem3d ezmlm cakephp-scripts aspell-ar ara-byte not+sparc openoffice.org-l10n-nn linux-backports-modules-karmic-generic-pae -
Forensic Investigation of P2P Cloud Storage Services and Backbone For
Forensic investigation of P2P cloud storage services and backbone for IoT networks : BitTorrent Sync as a case study Yee Yang, T, Dehghantanha, A, Choo, R and Yang, LK http://dx.doi.org/10.1016/j.compeleceng.2016.08.020 Title Forensic investigation of P2P cloud storage services and backbone for IoT networks : BitTorrent Sync as a case study Authors Yee Yang, T, Dehghantanha, A, Choo, R and Yang, LK Type Article URL This version is available at: http://usir.salford.ac.uk/id/eprint/40497/ Published Date 2016 USIR is a digital collection of the research output of the University of Salford. Where copyright permits, full text material held in the repository is made freely available online and can be read, downloaded and copied for non-commercial private study or research purposes. Please check the manuscript for any further copyright restrictions. For more information, including our policy and submission procedure, please contact the Repository Team at: [email protected]. Note: This is authors accepted copy – for final article please refer to International Journal of Computers & Electrical Engineering Forensic Investigation of P2P Cloud Storage: BitTorrent Sync as a Case Study 1 2 3 1 Teing Yee Yang , Ali Dehghantanha , Kim-Kwang Raymond Choo , Zaiton Muda 1 Department of Computer Science, Faculty of Computer Science and Information Technology, Universiti Putra Malaysia, UPM Serdang, Selangor, Malaysia 2 The School of Computing, Science & Engineering, Newton Building, University of Salford, Salford, Greater Manchester, United Kingdom 3 Information Assurance Research Group, University of South Australia, Adelaide, South Australia, Australia. Abstract Cloud computing has been regarded as the technology enabler for the Internet of Things (IoT). -
Science Enhanced S&S Biology
SCIENCE STANDARDS OF LEARNING ENHANCED SCOPE & SEQUENCE BIOLOGY Commonwealth of Virginia Department of Education Richmond, Virginia 2006 Copyright © 2006 by the Virginia Department of Education P.O. Box 2120 Richmond, Virginia 23218-2120 http://www.doe.virginia.gov All rights reserved Reproduction of materials contained herein for instructional purposes in Virginia classrooms is permitted. Acting Superintendent of Public Instruction Patricia I. Wright Assistant Superintendent for Instruction Linda M. Wallinger Office of Middle and High School Instructional Services James C. Firebaugh, Director Eric M. Rhoades, Science Specialist Edited, designed, and produced by the CTE Resource Center Margaret L. Watson, Administrative Coordinator Bruce B. Stevens, Writer/Editor Richmond Medical Park Phone: 804-673-3778 2002 Bremo Road, Lower Level Fax: 804-673-3798 Richmond, Virginia 23226 Web site: http://CTEresource.org The CTE Resource Center is a Virginia Department of Education grant project administered by the Henrico County Public Schools. NOTICE TO THE READER The Virginia Department of Education does not unlawfully discriminate on the basis of sex, age, race, color, religion, handicapping conditions, or national origin in employment or in its educational programs and activities. Science Enhanced Scope and Sequence – Biology Table of Contents Preface..................................................................................................................................... iv Acknowledgments..................................................................................................................