telecommunications protocols

Broadband: Should We Regulate High-Speed Internet Access?

ISBN: , SKU: , AUTHOR: Crandall, Robert W. / Alleman, James H. / Hahn, Robert W., PUBLISHER: American Enterprise Institute Press, There is widespread concern in the telecommunications industry that public policy may be impeding the continued development of the Internet into a high-speed communications network. In the absence of ubiquitous, high-speed broadband Internet connections for residential and small-business customers, the demand for IT equipment and new Internet service applications may stagnate. Broadband policy is controversial in large part because of the differences in the regulatory regimes faced by different types of carriers. Cable television companies face neither retail price regulation of their cable modem services nor any requirements to make their facilities available to competitors. Local telephone companies, on the other hand, face both retail price regulation for their DSL service and a requirement imposed by the Telecommunications Act that they unbundle their network facilities and lease them to rivals. Finally, new entrants are largely unregulated, but many rely on facilities leased from the incumbent telephone companies at regulated rates to connect to their customers. This asymmetric regulation is the focus of this volume, in which telecommunications scholars address the public policy issues that have arisen over the deployment of new high-speed telecommunications services. Robert W. Crandall is a senior fellow in the Economic Studies program at the Brookings Institution. His previous books include (with Martin Cave) Telecommunications Liberalization on Two Sides of the Atlantic () and (with Leonard Waverman) Who Pays for Universal Service? (Brookings ). James H. Alleman is an associate professor in interdisciplinary telecommunications at the College of Engineering andApplied Science, University of Colorado, on leave at Columbia University.

The Internet on Earth: A Geography of Information

ISBN: , SKU: , AUTHOR: Kellerman, Aharon / Thomas, Larry, PUBLISHER: John Wiley & Sons, A fascinating and vital area of research, the geography of information describes the role of information as both economic and commercial product and its distribution and movement across boundaries of cyberspace and conventional geography. Written by a pioneer in telecommunications geography research, this prize winning title (AAG award ) applies information geography to the world of high-tech, examining the latest wrinkles in the Internet, Silicon Valley, mobile telephony, and other key areas. the first book to provide both a context for the geography of information and a critical overview of recent research. Includes location-specific references and case studies. Examines the information society, information economy, telecommunications and its geographical impact.

New On Charge

New On Charge Towards new challenger in Electricity, Electronics, Automation, IT and Telecommunications Autori: A. Strambo, P. Linwood, G. Dorrity Casa editrice Petrini

Take the Lead - P. Linowood, A. Strambo

English for Electronics and Telecommunications - Pamela Linwood, Anna Strambo. Petrini Editore Possibile scambio a mano a Pavia e Milano Rogoredo o spedizione postale. A disposizione per informazioni.

A Manual for Biochemistry Protocols

ISBN: , SKU: , AUTHOR: Wenk, Markus R. / Fernandis, Aaron Z., PUBLISHER: World Scientific Publishing Company, Biochemistry plays an important role in all areas of the biological and medical sciences. With most of the research or diagnosis involved in these areas being based on biochemically obtained observations, it is essential to have a profile of well standardized protocols. This manual is a basic guide for all students, researchers and experts in biochemistry, designed to help readers in directly starting off their experiments without prior knowledge of the protocol. The book dwells on the concepts used in designing the methodologies, thereby giving ample room for researchers to modify them according to their research requirements.

Peptide-Based Drug Design

ISBN: , SKU: , AUTHOR: Otvos Jr, Laszlo / Otvos, Laszlo, PUBLISHER: Humana Press, Due to their high specificity and low toxicity profile, peptides have once again become central to the development of new drugs. In Peptide-Based Drug Design: Methods and Protocols, expert researchers provide a handbook which offers a selection of research and production tools suitable for transforming a promising protein fragment or stand-alone native peptide into a pharmaceutically acceptable composition. The volume delves into contemporary, cutting-edge subjects such as hit isolation and target validation, computer-aided design, sequence modifications to satisfy pharmacologists, in vivo stability and imaging, and the actual production of difficult sequences. Written in the highly successful Methods in Molecular Biologya" series format, chapters include readily reproducible, step-by-step laboratory protocols, lists of materials, and the Notes section, which highlights tips on troubleshooting and avoiding known pitfalls. Comprehensive and up-to-date, Peptide-Based Drug Design: Methods and Protocols shows its subject to be an independent science on the rise, and provides scientists with a clear, concise guide for continuing this vital research. Acquista Ora

New On Charge

New On Charge Towards new challenger in Electricity, Electronics, Automation, IT and Telecommunications Autori: A. Strambo, P. Linwood, G. Dorrity Casa editrice Petrini Visibile a Marghera Solo telefonate o mail, no sms.

OBDMate Full Protocol OBD-II Code Reader

Manufacturer SpecificationsGeneralSupported OBD-II Protocols: CAN, PWM, VPW, KPW, ISOOBD-II Fault Code Lookup LibraryPrevious Scan Memory: 4MBWorking Temperature: -10 Degree C to +65 Degree CPo...

Parallel and Distributed Processing and Applications: Third

ISBN: , SKU: , AUTHOR: Pan, Y. / Pan, Yi / Chen, Daoxu, PUBLISHER: Springer, This book constitutes the refereed proceedings of the Third International Symposium on Parallel and Distributed Processing and Applications, ISPA , held in Nanjing, China in November . The 90 revised full papers and 19 revised short papers presented together with 3 keynote speeches and 2 tutorials were carefully reviewed and selected from 645 submissions. The papers are organized in topical sections on cluster systems and applications, performance evaluation and measurements, distributed algorithms and systems, fault tolerance and reliability, high-performance computing and architecture, parallel algorithms and systems, network routing and communication algorithms, security algorithms and systems, grid applications and systems, database applications and data mining, distributed processing and architecture, sensor networks and protocols, peer-to-peer algorithms and systems, internet computing and Web technologies, network protocols and switching, and ad hoc and wireless networks.

Router Isdn at-ar140s Ethernet Router - Allied telesys USATO

Router isdn adatto per navigazione internet con linea tel.ISDN, per connessioni di back-up, massima affidabilita' possibilità fattura(prezzo iva esclusa) spese di spedizione comprese. the at-ar140s isdn ethernet router rs232 access router brings multiple benefits to the small business network. the built-in four-port hub allows for connections within the office while providing single device internet access with fast isdn connection speeds up to 512kbps. an asynchronous port provides modem dial-in connectivity at speeds up to 115kbps. the at-ar140 has 2 pots ports so that phone calls and faxes can be sent or received without loosing data. ar140 routes the following lan protocols listed below: tcp/ip and rip routing, bridging of non- routable protocols, ppp, multilink ppp, and dial-on-demand.

Lussemburgo serie completa "Juventus"

Lussemburgo - 1° Esposizione filatelica internazionale della gioventù " Juventus " Stampati in foglietto - f. 3 Bambola, f. 6 Giocattoli, f. 13 Sole, libro e pallone - su cartoncino con copertina celeste: Grand-Duchè De Luxembourg - Avec le compliments de l' Administration des Postes et Tèlècommunications - rarità

Quantitative PCR Protocols

ISBN: , SKU: , AUTHOR: Kochanowski, Bernd / Reischl, Udo, PUBLISHER: Humana Press, This is a significant collection of established and novel methods for the successful quantitation of nucleic acids. Each method has been refined and tested by its developer and proven to work in such problems as the analysis of eukaryotic gene expression, the quantitation of viral loads in clinical specimens, reporter gene expression, and quantitative oncogene analysis. Particular emphasis is placed on the underlying principles of the design of competitive or noncompetitive standards, as well as on the optimization of the amplification process. In important cases several methods are given for the same problem so that readers may set up test systems tailored to their specific practical needs. With its step-by-step instructions, Quantitative PCR Protocols allows researchers to address biological and diagnostic questions that are difficult or impossible to answer using any other experimental approach.

Learning Places: A Field Guide for Improving the Context of

ISBN: , SKU: , AUTHOR: Fullan, Michael / St Germain, Clif, PUBLISHER: Corwin Press, This user-friendly guide provides interactive self-assessment protocols for promoting a sense of purpose, achieving program coherence, invigorating classroom teaching, and supporting the professional development of teachers.

TANZANIA – CARTA TELEFONICA INTERNAZIONALE

Tanzania – Carta telefonica internazionale Emittente: Tanzania Telecommunications Company Limited (TTCL) – Rhino. Serie: Wild Animals. Valore facciale: Tsh - Tanzania shilling. Scadenza: . Spese di spedizione e d’imballo a carico dell’acquirente. Visionate anche gli altri miei annunci per acquisti multipli e risparmiare sulle spese di spedizione. No perditempo.

Tanzania - Carta telefonica internazionale TTCL

Tanzania - Carta telefonica internazionale Emittente: Tanzania Telecommunications Company Limited (TTCL) - Rhino. Serie: Wild Animals. Valore facciale: Tsh - Tanzania shilling. Scadenza: . Spese di spedizione e d'imballo a carico dell'acquirente. Visionate anche gli altri miei annunci per acquisti multipli e risparmiare sulle spese di spedizione. No perditempo.

DNA Cloning: A Practical Approach Volume III

ISBN: , SKU: , AUTHOR: Glover, David M. / Glover, D. M., PUBLISHER: Oxford University Press, USA, This volume presents for the first time in a single book a variety of current techniques for cloning and expressing DNA molecules. Protocols are described in sufficient detail for immediate use in the laboratory.

The Pediatric Anesthesia Handbook: Year Book Handbooks

ISBN: , SKU: , AUTHOR: Bell, Charlotte / Bell / Hughes, PUBLISHER: Mosby, This handy pocket reference focuses on perioperative considerations, anesthetic management, and unique concerns for a broad spectrum of common disorders and operations. Numerous tables, outlines, and illustrations give clear treatment protocols, and a unique set of appendices provides detailed drug lists, pediatric resuscitation guidelines, algorithms, and more.

print server Hamlet per condividere una stampante in rete

Il print server Hamlet consente di condividere una stampante in una rete di computer. Questo dispositivo è supportato da tutte le stampanti USB. Puo' essere connesso alla LAN utilizzando la porta di rete ad interfaccia RJ45. Di facile installazione e compatibile con tutti i principali protocolli di rete e sistemi operativi come Windows, MAC e Linux. € 9,90 compreso di cavi caratteristiche •Print server con porta USB 2.0 •Dotato di porta auto-MDIX Fast Ethernet •Supporta protocolli multipli, ideali per ambienti LAN misti •Memoria flash per aggiornamento firmware •Compatibile con stampanti USB features system hardware •CPU: RDC RMHz •SDRAM: 2M Byte •Flash ROM: 512K Byte •5V DC power adapter •LED Indicator: Power, USB, Link/Act system software •Real-time OS •Transport Protocols: TCP/IP, SMB over NBT •TCP/IP Protocols Supported: DHCP, IPP, LPR, HTTP •Support O.S.: Windows /Me, Windows NT, Windows /XP/ NetWare 5.x NDPS LPR Remote Printing (TCP/IP) Unix, Linux Mac O.S.X IP printing •Setup Utility: PS Utility Support OS: Windows SE, Windows /Me/XP/, Windows NT3.51 or later

Technical Writing. a Guide for Effective Communica

ISBN: , SKU: , AUTHOR: Bombard Sols, Carme / Edicions Upc, Upc, PUBLISHER: Edicions Upc, The authors are lecturers of the Technical University of Catalonia (UPe at the faculties of Telecommunications, Engineering and Nautical Studies, respectively. They have a wide experience teaching technical communication and have carried out research within the field of English for academic and specific purposes. This book is intended to be a practical and clear guide to engineering students who need to familiarize themselves with the characteristics of technical writing in order to become efficient writers in their future technical professions. To this purpose, it includes authentic texts and reference materials from different degrees (general engineering, telecommunications, computing, civil engineering, etc.) and fosters extensive writing practice through a rich variety of tasks. Besides, this guide develops active learning methods adapted to the European Higher Education Area framework. The book follows three approaches (process, product and genre), the process approach being the central one to which the other two are subsumed. This is reflected in the organization of the contents, which have been basically divided into three main parts. The first is a thorough introduction to technical communication. The second includes three practical chapters that fully develop the main stages of the writing process (pre-writing, writing and post-writing) and the third offers a useful handbook. Acquista Ora

Data book vari + ecg semiconductors (master replacement

DATA BOOK VARI + ECG SEMICONDUCTORS (Master Replacement Guide) Introvabile data book universale con semiconduttori equivalenti per il settore Intrattenimento, Industriale, Commerciale, Mantenimento e riparazione. Editore: PHILIPS ECG Inc., (Sylvania Electronic Component), comprensivo del supplemento di aggiornamento. Data book MOTOROLA (Telecommunications Devices - Selector Guide & Cross Reference). Data book SGS (Motion Control Application Manual). Data book SGS-THOMPSON (Telephone Set Ics). Data book THOMPSON (Telephone Set) - € 30 (Mestre - Ve)

Wireless Telecommunications FAQs

ISBN: , SKU: , AUTHOR: Smith, Clint / Smith Clint, PUBLISHER: McGraw-Hill Professional Publishing, The wireless communications industry is growing rapidly. Newcomers and oldtimers alike need help to catch up, and they will find it in this book: answers to the most frequently asked questions; new technologies and nomenclatures covered in detail; quick answers to key, specific questions; all of wireless, including RF and network issues. The tabbed interior design for easy lookup makes this the perfect desk reference.

Router modem adsl zyxel

ROUTER MODEM ADSL ZYXEL 650H-E1 CARATTERISTICHE Router dotato di switch a 4 porte e Firewall integrato, in confezione originale, perfettamente funzionante, pari al nuovo. Descrizione Tecnica: ADSL Compliance: Multi-Mode ADSL Standard; RADSL (DMT T Issue 2); G.dmt (ITU G.); G.lite (ITU G.); G.hs (ITU G.); Support ETSI DTS/TM- ISDN overlay mode and G.dmt (ITU G.) mode (for ADSL over ISDN/U-R2); Auto-negotiating rate adaptation ATM Protocols; ADSL physical layer support ATM Adaptation Layer Type 5 (AAL5); Multiple Protocol over AAL5 (RFC ); VC and LLC based multiplexing; ATM Forum UNI PVC; Support up to 8 VCs (Virtual Circuit) AAL5 PVCUBR/CBR/VBR-nrt; OAM F4/F5. PPP Support: PPP (RFC ); PPP over AAL5 (RFC ); PPP over Ethernet (PPPoE, RFC ); PPP PAP (RFC ); PPP CHAP (RFC ). Bridging: IEEE d transparent bridging; Up to 128 MAC learning addresses Routing Protocols: IP Routing -RIP1, RIP2 and static route; IP Alias; DHCP server, DHCP client and DHCP relay; Dynamic DNS; IP Policy Routing; IGMP for IP multicast; Multi-to-Multi NAT. Firewall: Stateful Packet Inspection; Prevent Denial of Service; Access Control of service; Packet Filtering; Real-time Attack Alert and logs Dimensioni: 181mm x 127mm(P) x 36.5mm(A). Per dubbi non esitate a contattarmi.

Viral Genome Methods

ISBN: , SKU: , AUTHOR: Adol, Kenneth W. / Adolph, Kenneth Ed. / Adolph, Kenneth W., PUBLISHER: CRC Press, Molecular biology and genetics techniques now dominate viral research in attempts to cure diseases such as AIDS. Viral Genome Methods is a practical guide to the newest molecular techniques, providing step-by-step protocols to be used in the laboratory. Recognized authorities and pioneers in viral research pass on their expertise to you.

Networking: A Beginner's Guide, Fourth Edition

ISBN: , SKU: , AUTHOR: Hallberg, Bruce / Hallberg Bruce, PUBLISHER: McGraw-Hill/Osborne Media, Here is an unparalleled introduction to networking, offering easy-to-follow details on design and configuration, hardware, networking protocols, remote access, and security. This updated guide contains expanded coverage of wireless networking, the latest Windows and Linux releases, and security measures. New networking professionals will first learn what they need to know about network technology, and then how to apply that knowledge to set up, manage, and secure networks.

D-Link DCH-107KT Kit di sicurezza domestica

Connected Home Hub (DCH-G020) Network Protocols ARP, ICMP, TCP/IP, IPv4 and IPv6, HNAP, DHCP client, NTP client, Bonjour. b/g/n, Z-Wave v6.02 or above Wireless Z-Wave: MHz Wi-Fi: 2.4 GHz AP mode Ports USB 2.0 2 x Ethernet Buttons WPS & Z-Wave pairing / unpairing Reset LED Status Physical Dimensions 100 x 100 x 110 mm Weight 180 g Power 5 V / 2 A Temperature Operating: 0 to 40 °C Storage: -20 to 70 °C Humidity Operating: 20% to 90% non-condensing Storage: 5% to 95% non-condensing Certifications FCC, CE, Wi-Fi, Z-Wave Plus Door & Window Sensor (DCH-Z110) Network Protocols Z-Wave v6.02 or above Wireless Z-Wave: MHz Buttons Tamper switch & pairing/unpairing button LED Status Physical Dimensions Sensor: 96 x 28 x 23 mm Magnet: 50 x 10 x 12 mm Weight 34.1 g Power Included 3 V battery (CR123A) Temperature Operating: -10 to 40 °C Storage: -20 to 70 °C Humidity Operating: 20% to 90% non-condensing Storage: 5% to 95% non-condensing Certifications FCC, Z-Wave Plus Siren with optional battery back-up (DCH-Z510) Network Protocols Z-Wave v6.02 or above Wireless Z-Wave: MHz Buttons Tamper switch & pairing / unpairing / reset button LED Status Siren 110 dB 6 available sounds Physical Dimensions 110 x 110 x 19 mm Weight 125 g Power 5 V / 1.2 A Optional mAh lithium battery support (BL-5C)1 Temperature Operating: -10 to 40 °C Storage: -20 to 70 °C Humidity Operating: 20% to 90% non-condensing Storage: 5% to 95% non-condensing Certifications FCC, Z-Wave Plus DCS-935L Monitor HD Camera Hardware Profile 1/4" Megapixel progressive CMOS sensor 5 metre IR illumination distance Minimum illumination: 0 lux with IR LEDs on Built-in Infrared-Cut Removable (ICR) Filter module 4X digital zoom Lens: Fixed length 2.38 mm Aperture: F2.4 Angle of view: (H) ° (V) 47.9° (D) ° Minimum object distance: 434 mm Exposure Time: 1/7.5 to sec. Built

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