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Topic: 1 E1


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PDI

  
 E1/T1 Tutorial   (Site not responding. Last check: 2007-10-22)
The E1 standard is mostly deployed in Europe and the T1 standard is mostly deployed in America and Asia.
E1 and T1 belong to the physical layer in the OSI reference model, thus layer 2 technologies such as ATM and FR are carried over it.
An E1 line connects two points in one of which the information is multiplexed and in the second demultiplexed.
www.hardware-guru.com /SystemDesign/E1_T1_Tutorial.htm   (1810 words)

  
 The X-ray structure of the papillomavirus helicase in complex with its molecular matchmaker E2 -- Abbate et al. 18 ...   (Site not responding. Last check: 2007-10-22)
E1 and a dimer of E2 (Chen and Stenlund 1998
The N-terminal domain in E1 that is critical for hexamerization was not contained in the fragment used for cocrystallization of the E1 · E2 complex.
Sedman, J. and Stenlund, A. Co-operative interaction between the initiator E1 and the transcriptional activator E2 is required for replicator specific DNA replication of bovine papillomavirus in vivo and in vitro.
www.genesdev.org /cgi/content/full/18/16/1981   (8661 words)

  
 [No title]
They are: STD 16/RFC 1155 [1] which defines the SMI, the mechanisms used for describing and naming objects for the purpose of management.
For E1 links, in-frame occurs when a) in frame N the frame alignment signal is correct and b) in frame N+1 the frame alignment signal is absent (i.e., bit 2 in TS0 is a one) and c) in frame N+2 the frame alignment signal is present and correct.
For E1 links, the Far End Alarm failure is declared when bit 3 of time-slot zero is received set to one on two consecutive occasions.
www.ietf.org /rfc/rfc1406.txt   (5121 words)

  
 Mechanism and Requirements for Bovine Papillomavirus, Type 1, E1 Initiator Complex Assembly Promoted by the E2 ...
E1 and E2 on the probe with proximal E2 BS12 (X/12, lanes 12-20).
The control reactions (lanes 1-8) indicate the mobility of free probe (lane 1), the absence of EtBr stable complex formation in the preincubation (lane 2), the mobility of E1 origin complexes formed at high E1 concentrations (lanes 3 and 4), and their specific reactivity to the antibodies used (lanes 5-8).
E1 and E2 were preincubated before dilution into an assembly reaction containing ATP/Mg, E2 was omitted from the preincubation before dilution into an assembly reaction containing ATP/Mg and E2.
www.jbc.org /cgi/content/full/276/26/23689   (7117 words)

  
 E1 initiator DNA binding specificity is unmasked by selective inhibition of non-specific DNA binding -- Stenlund 22 ...   (Site not responding. Last check: 2007-10-22)
EMSA was performed using full-length E1 alone (0.5, 1 and 2 ng, lanes 2–4 and lanes 8–10) and E1 (0.5 ng) in the presence of E2 (0.1 ng, lane 6) or the E2 DBD (0.05 ng, lane 12).
Two quantities of full-length E1, 25 and 50 ng, in the presence of 5 ng of E2 (lanes 3 and 4), or in the presence of 2.5 ng of the E2 DBD (lanes 7 and 8) were bound.
Voitenleitner,C. and Botchan,M. (2002) E1 protein of bovine papillomavirus type 1 interferes with E2 protein-mediated tethering of the viral DNA to mitotic chromosomes.
embojournal.npgjournals.com /cgi/content/full/22/4/954   (6935 words)

  
 Interactions of the Papovavirus DNA Replication Initiator Proteins, Bovine Papillomavirus Type 1 E1 and Simian Virus ...   (Site not responding. Last check: 2007-10-22)
E1 protein of human papillomavirus type 1a is sufficient for initiation of viral DNA replication.
Co-operative interaction between the initiator E1 and the transcriptional activator E2 is required for replicator specific DNA replication of bovine papillomavirus in vivo and in vitro.
The E1 protein of bovine papilloma virus 1 is an ATP-dependent DNA helicase.
jvi.asm.org /cgi/content/full/73/6/4899   (7514 words)

  
 Bovine papillomavirus type 1 E1 and simian virus 40 large T antigen share regions of sequence similarity required for ...   (Site not responding. Last check: 2007-10-22)
Bovine papillomavirus type 1 E1 and simian virus 40 large T antigen share regions of sequence similarity required for multiple functions -- Mansky et al.
Bovine papillomavirus type 1 E1 and simian virus 40 large T antigen share regions of sequence similarity required for multiple functions
Sedman, J., Stenlund, A. The Papillomavirus E1 Protein Forms a DNA-Dependent Hexameric Complex with ATPase and DNA Helicase Activities.
jvi.asm.org /cgi/content/abstract/71/10/7600   (830 words)

  
 Configuring Channelized E1 & T1   (Site not responding. Last check: 2007-10-22)
Configuring Channelized E1 and Channelized T1 Channelized T1 and channelized E1 can be configured for ISDN PRI, synchronous serial, and asynchronous serial communications.
When you configure ISDN PRI on the channelized E1 or channelized T1 controller, in effect you create a serial interface that corresponds to the PRI group timeslots This interface is a logical entity is associated with the specific controller.
Troubleshoot Channelized E1 and Channelized T1 When troubleshooting channelized T1 or E1, you must first determine if the problem is with a particular channel group or with the T1 or E1 line.
www.cisco.com /univercd/cc/td/doc/product/software/ios120/12cgcr/dial_c/dcchant.htm   (7409 words)

  
 T1/E1 & DS3/E3 Solutions   (Site not responding. Last check: 2007-10-22)
Bandwidth is the same as standard telco data rates, which are: T1 - 1.54Mbps; E1 - 2.0 Mbps; DS3 - 45 Mbps; E3 - 34 Mbps.
For even more bandwidth, loop bonding support is available on T1/E1, which will allow you to combine multiple physical lines to increase bandwidth.
E1 (2Mbps) and E3 (34Mbps) circuits are primarily used in Europe.
www.nettonet.com /solutions/t1e1   (418 words)

  
 T1/E1/J1, N+1 Redundancy With Analog Switches - Maxim/Dallas
In Figures 1 and 2 we can see that the switch Ron is in series with the output driver and the transformer primary and therefore, can cause a slight reduction in the output pulse amplitude.
The circuits in Figures 1 and 2 were tested using the Dallas DS2155 Single-Chip-Transceiver evaluation board.
Referring to Figures 1 and 2, we can see that as the number of boards N in a N+1 redundancy implementation increases so does the maximum parallel off-capacitance that the backup board transceiver will observe.
www.maxim-ic.com /appnotes.cfm?an_pk=2857   (1194 words)

  
 Crystal structures of two intermediates in the assembly of the papillomavirus replication initiation complex -- Enemark ...   (Site not responding. Last check: 2007-10-22)
Sedman,J. and Stenlund,A. (1995) Co-operative interaction between the initiator E1 and the transcriptional activator E2 is required for replicator-specific DNA replication of bovine papillomavirus in vivo and in vitro.
Sedman,T., Sedman,J. and Stenlund,A. (1997) Binding of the E1 and E2 proteins to the origin of replication of bovine papillomavirus.
Yang,L., Mohr,I., Fouts,E., Lim,D.A., Nohaile,M. and Botchan,M. (1993) The E1 protein of the papillomavirus BPV-1 is an ATP dependent DNA helicase.
embojournal.npgjournals.com /cgi/content/full/21/6/1487   (6038 words)

  
 Contribution of bovine papillomavirus type 1 E1 protein residue 48 to replication function -- McShan and Wilson 81 (8): ...
Contribution of bovine papillomavirus type 1 E1 protein residue 48 to replication function -- McShan and Wilson 81 (8): 1995 -- Journal of General Virology
Contribution of bovine papillomavirus type 1 E1 protein residue 48 to replication function
E1 proteins that resembles a casein kinase II (CKII) phosphorylation
vir.sgmjournals.org /cgi/content/abstract/81/8/1995   (493 words)

  
 Effects of mutations within two hydrophilic regions of the bovine papillomavirus type 1 E1 DNA-binding domain on E1-E2 ...
Blitz, I. and Laimins, L. The 68-kilodalton E1 protein of bovine papillomavirus is a DNA binding phosphoprotein which associates with the E2 transcriptional activator in vitro.
Lusky, M. and Fontane, E. Formation of the complex of bovine papillomavirus E1 and E2 proteins is modulated by E2 phosphorylation and depends upon sequences within the carboxyl terminus of E1.
Sedman, J. and Stenlund, A. The initiator protein E1 binds to the bovine papillomavirus origin of replication as a trimeric ring-like structure.
vir.sgmjournals.org /cgi/content/full/82/10/2341   (5663 words)

  
 STM-1, VCL100MC-1
The VCL100MC-1 (upto 63 E1) STM-1 is a compact, modular, and cost effective STM-1 SDH multiplexer equipment designed to manage bandwidth and provide E1 or fractional E1, voice and data access service over STM Networks.
VCL100MC-1(upto 63 E1) STM-1 is a compact 3U height Multi-Card Chassis System that provides flexibility to the customers in terms of expansion to support additional client interfaces by adding new modules in the field.
Additionally it provides a single 10/100Base-T Ethernet port, which can be mapped to one VC-12 bandwidth towards the aggregate side.
www.oriontelecom.com /stm/stm-1-63e1/stm1-63e1.htm   (1018 words)

  
 Transcriptional activation and DNA binding by the erythroid factor GF- 1/NF-E1/Eryf 1 -- Martin and Orkin 4 (11): 1886 ...
1), a 413-amino acid polypeptide with two novel finger domains of the Cx-Cx variety, recognizes a consensus GATA motif present in cis elements of the
Immun., August 1, 2000; 68(8): 4720 - 4724.
Biol., February 1, 1999; 19(2): 1558 - 1568.
www.genesdev.org /cgi/content/abstract/4/11/1886   (2603 words)

  
 Coax to Twisted Pair Converter (Balun) for E1 BE-1 - RAD Data Communications   (Site not responding. Last check: 2007-10-22)
The BE-1 coax-to-twisted pair converter (balun) enables any E1 equipment with an unbalanced (coax) interface to operate over a twisted pair connection instead of over more expensive coax cables.
The BE-1 enables any E1 or ISDN equipment with a balanced twisted pair interface to use existing coaxial cables.
The BE-1 is a miniature, lightweight balun that operates without AC or DC power and provides insulation of up to 100V.
www.rad.com /Article/0,6583,21655-Coax_to_Twisted_Pair_Converter_for_E1,00.html   (115 words)

  
 P047 OXIDATION HYDROXYALKYLTRIAZOLIDINONES
In the case of the hydroxycyclohexanone derived triazolidinone (1) evidence was found that the former hydroxyalkyl substituent is split off as a carbonyl compound.
In the oxidation of the spiro triazolidinone (1) the carbonyl moiety generated in the course of the reaction is tethered to the triazolinone
The position of ring fusion (ring position 4 rather than position 1) is not indicative of any suggested reaction pathway (compare different possible REACTION PATHWAYS FOR THIS TYPE OF OXIDATION), since there may be equilibration of hemiaminals after the reaction proper.
www.ch.ic.ac.uk /ectoc/echet98/pub/047/punkt5.html   (380 words)

  
 [No title]
Students will have the opportunity to learn to identify their own first name in lowercase letters and will be given continued practice in giving and following one-step directions.
Students who cannot perform the significant tasks in Unit 1 should be given small-group intervention instruction.
In order for activities in the units to be done in a developmentally appropriate manner, it is important for teachers to note the following: Each unit lists numerous sample activities.
www.vrml.k12.la.us /gle/MCF/Kindergarten/Phonics.doc   (1458 words)

  
 IP Mux-1 and 1E TDM over IP Termination Equipment
One standard E1 or T1 port provides connectivity to any standard E1 or T1 device.
E1 UTP, E1 CX or T1 options are available.
When a local E1 or T1 port receives AIS, it is passed to the remote port via the Ethernet/IP network.
www.pulsewan.com /tdmip/ipmux1_1e.htm   (1010 words)

  
 T1/E1 1-4 Channel Fiber Optic Multiplexer
The TC8300 is a remarkably flexible one-to-four channel T1/E1 Fiber Optic Multiplexer that is frequently used to link PBXs, Channel Banks, Customer Premise Equipment and M13 Muxes to DSX-1 Cross Connects.
The TC8300 is a 1 to 4 channel T1/E1 Fiber Optic Multiplexer that offers several advanced features including extensive diagnostics, extra data channels, management software, power and optical redundancy, jitter removal and a replaceable Line Interface module.
It is available both multimode and single mode and is compatible with all popular types and sizes of optic cable.
www.metrotek.com /TC8300.htm   (379 words)

  
 T1/E1/MVIP Interface Adapters Developer's Reference Manual (6475-12): Introduction
Like the T1 adapter, it can be used in conjunction with the TX board's protocol processing capabilities and NMS Communications' protocol processing software (such as the SS7 stack) to create powerful data and/or common channel signaling applications.
The E1 lines can be independently configured for standard FAS, CRC4, and/or CAS (channel associated signaling) framing formats and AMI or HDB3 line coding formats.
Each line can be optionally configured as the timing source (loop master) of the circuit or as the loop slave, deriving clocking from the circuit.
www.nmscommunications.com /manuals/6475-12/chap1.htm   (1441 words)

  
 Effects of mutations within two hydrophilic regions of the bovine papillomavirus type 1 E1 DNA-binding domain on E1-E2 ...
Effects of mutations within two hydrophilic regions of the bovine papillomavirus type 1 E1 DNA-binding domain on E1-E2 interaction -- Woytek et al.
Effects of mutations within two hydrophilic regions of the bovine papillomavirus type 1 E1 DNA-binding domain on E1–E2 interaction
The interaction between papillomavirus E1 and E2 proteins is
vir.sgmjournals.org /cgi/content/abstract/82/10/2341   (472 words)

  
 STM-1, VCL100MC-1 upto 63 E1 / DS3
STM-1/4 upto 252 E1 E1 Voice Data Multiplexers
The STM-1 / STM-4 can be managed through an integrated NMS that manages all Valiant equipment, providing customers with end-to-end provisioning from a single platform for multiple service types - from E1/DS1s, E3/DS3s, E4/STM-1e, STM-1o and 10/100Mbps Ethernet services.
STM-1, upto 63 E1 - MS Power Point Presentation
www.valiantcom.com /stm/stm-1-63e1/stm1-63e1.htm   (1030 words)

  
 Session *E1.1   (Site not responding. Last check: 2007-10-22)
Much of technological development has been aimed at applications in the range of roughly 10 to 100 KW because of the large number of ac- and dc-motor applications in this range.
Recently DARPA has invested in solid-state switches, aiming at power levels from approximately 100 KW to beyond 1 MW.
The near-term commercial interests lie in large motors (e.g., locomotives) and Flexible AC Transmission Systems (FACTS) for the electric utilities.
www.mrs.org /meetings/fall97/abstract_book/E/node1.html   (258 words)

  
 Comminuted fracture of the talus not visible on the initial radiograph -- Burton and Sloan 20 (1): 1 -- Emergency ...
Comminuted fracture of the talus not visible on the initial radiograph -- Burton and Sloan 20 (1): 1 -- Emergency Medicine Journal
Figure 1 Initial AP radiograph of the ankle.
1 mm discrepancy in the ankle joint articular surface, including
emj.bmjjournals.com /cgi/content/full/20/1/e1   (733 words)

  
 Apogee (CCD) Alta E1 Grade 1 CCD Camera
Apogee CCD Alta E1 Grade 1 CCD Camera.
The Alta E1 is a small format front-illuminated Kodak Blue Plus sensor with extraordinarily high quantum efficiency.
Nothing can be copied or re-used from this entire site without the express written consent of the owners of Anacortes Telescope and Wild Bird.
www.buytelescopes.com /product.asp?t=&pid=6251&m=4   (265 words)

  
 Bulletin of dermatology and venerology - Abstracts №1 2000   (Site not responding. Last check: 2007-10-22)
In the present paper, a review of the literature on pharmacological characteristics and therapeutic effects of azelaic acid is supplemented by the results of the evaluation of its clinical efficiency in 23 female patients with rosacea.
Eight (34,8%) women having erythemato-papular rosacea received monotherapy with skinoren cream containing 20% of azelaic acid (group 1).
Fifteen remaining patients (65,2%) were offered combined treatment which included Trichopol tablets (0,25 g thrice daily for one month) and skinoren (group 2).
www.mediasphera.aha.ru /dermatol/2000/1/e1-00ref.htm   (2192 words)

  
 Friendship Engine & Hose Company #1 - Chambersburg, Pennsylvania   (Site not responding. Last check: 2007-10-22)
E1-1 and AC1-1 (Command-1) arrived to find 1 vehicle in middle of roadway with a passenger complaining of chest pains.
There were none and fire/ems units went available with no services needed at 1738 hrs.
Company 1 and Squad 41 were alerted at 1449 hrs.
www.friendshipfirecompany.com   (1338 words)

  
 Prevalence and correlates of smoking on the roof of the world -- Shah et al. 10 (1): 1 -- Tobacco Control   (Site not responding. Last check: 2007-10-22)
The overall reported prevalence of cigarette smoking was 43.7% among males and 5.5% among females (table 2).
Figure 1 Cumulative percentages of recalled age at which respondent began smoking (n=4203).
Weight and blood pressure: findings in hypertension screening of 1 million Americans.
tc.bmjjournals.com /cgi/content/full/10/1/e1   (1955 words)

  
 Branched-chain amino acids increase p70S6k phosphorylation in human skeletal muscle after resistance exercise -- ...
287 (1): E1 -- AJP - Endocrinology and Metabolism
J Appl Physiol, September 1, 2005; 99(3): 950 - 956.
Am J Physiol Endocrinol Metab, March 1, 2005; 288(3): E479 - E485.
ajpendo.physiology.org /cgi/content/abstract/287/1/E1   (414 words)

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