... intelligent management and a mix of and two T1/E1/J1 ports for circuit emulation connectivity choices, creating a multi-service services Next Generation Ethernet Access and Transport Solutions Ideally ... suited for extending Ethernet and TDM services to single and small customer locations LOOP STAR® 700 LoopStar 712 LoopStar 745 and LoopStar 745P Higher speed Ethernet and multi-services over DS3 ... Next Generation Ethernet Access and Transport Solutions Revenue Through Virtual Private LAN Service (VPLS) LOOP STAR® 700 Next Generation Ethernet Access and Transport Solutions LoopStar 700...
Ngày tải lên: 16/10/2013, 14:15
LoopStar® 700 Ethernet Access and Transport
... transparently handling delays and other packet impairments, and passing traffic through other switches and routers in the typical multi-vendor network Application Note Flexible Bandwidth Allocation ... NxT1/E1, DS3/E3, and OCn/STMn The LoopStar 700 also offers uniform services to multi-location customers who are both on-net and off-net, and it extends management visibility and provisioning ... T1s for PBX or videoconferencing traffic, and the rest of the bandwidth can be used for Ethernet services The LoopStar 700 provides even more operational and leased line savings for an off-net,...
Ngày tải lên: 22/10/2013, 17:15
... reduce their costs and operational concerns surrounding cell site backhaul The LoopStar 800 accomplishes this through efficient aggregation and transport of legacy TDM services and 2.5/3G data services, ... significant number of T1 and T3 connections and still be able to groom the traffic effectively www.adc.com • +1-952-938-8080 • 1-800-366-3891 LoopStar® SONET Acess System The LoopStar 800 and 1600 provide ... of multitudes of costly T1 connections, the LoopStar 800 aggregates T1s and Ethernet traffic across the SONET network and hands them off at the Central Office as a single DS3 (using the Transmux...
Ngày tải lên: 21/12/2013, 08:17
Tài liệu LoopStar® SONET Access and Transport Solutions docx
... Ethernet without wasting bandwidth These new developments are the Generic Framing Procedure (GFP), Virtual Concatenation (VCAT), and Link 10/05 • 1339234 LoopStar® SONET Access and Transport Solutions ... Mbps, could not be transported without taking up more bandwidth than what was needed Recently, developments in mapping Ethernet over SONET have made it possible to efficiently transport Ethernet ... implements both the IP and OSI protocol stacks to provide remote management through legacy and next-generation networks This allows nodes to be automatically discovered and the management traffic...
Ngày tải lên: 21/12/2013, 08:17
Tài liệu Women, Development and Transport in Rural Eastern Cape, South Africa ppt
... gender and transport? In the past decade and a half a range of decision-makers and academics in both the developing and developed world have begun to recognise the differences in travel- and transport- related ... community and its people Establishing and understanding gender differences in transport needs, access and planning is important, particularly in that men and women have different economic and socio-cultural ... socio-cultural roles and responsibilities, and consequently have different travel and transport needs (Bamberger, 2000) Grieco, Pickup and Whipp (1989) in a volume examining gender, transport and employment...
Ngày tải lên: 15/02/2014, 01:20
Báo cáo khoa học: Substrate specificity and transport mode of the proton-dependent amino acid transporter mPAT2 potx
... with the high affinity glycine transporters GLYT1 and GLYT2, for the regulation of intracellular and extracellular concentrations of glycine that modulate glycinergic and glutamatergic neurotransmission ... affinity and transport currents (Table 1) and further side chain elongations completely abolished substrate– PAT2 interactions (Table 1) The intramolecular distance between the charged amino- and ... and high transport currents However incorporation of a second and third methyl moiety at the amino group as in N,N-dimethylglycine and betaine led to a sequential reduction in PAT2 transport...
Ngày tải lên: 07/03/2014, 16:20
Diffusion and Use of Genomic Innovations in Health and Medicine: Workshop Summary pot
... Diffusion and Use of Genomic Innovations in Health and Medicine: Workshop Summary http://www.nap.edu/catalog/12148.html Diffusion and Use of Genomic Innovations in Health and Medicine ... discovery and commercialization and between commercialization and public health In the arena of drugs and biologics, for Copyright © National Academy of Sciences All rights reserved Diffusion and ... Sciences All rights reserved Diffusion and Use of Genomic Innovations in Health and Medicine: Workshop Summary http://www.nap.edu/catalog/12148.html DIFFUSION AND USE OF GENOMIC INNOVATIONS...
Ngày tải lên: 14/03/2014, 23:20
Survivability Options for Maneuver and Transport Aircraft - Analytic Support to the Army Science Board pptx
... Advanced Theater Transport C2 Command and Control C4ISR Command, Control, Communications, Computers, Intelligence, Surveillance, and Reconnaissance CAGIS Cartographic Analysis and Geographic Information ... roughly 8” by 13” in diameter and height One capability that remains to be resolved is robust long-haul communications and command and control of MAVs and IUGS and other comparable systems, particularly ... designed and well executed; the data and assumptions are sound; the findings are useful and advance knowledge; the implications and recommendations follow logically from the findings and are explained...
Ngày tải lên: 29/03/2014, 16:20
mirrors and reflections- the geometry of finite reflection groups - a. borovik, a. borovik
... classical Geometry has almost completely disappeared from the schools’ and Universities’ curricula, we need to smugle it back and provide the student reader with a modicum of Euclidean geometry and ... order of a finite group; subgroups; normal subgroups and factorgroups; homomorphisms and isomorphisms; permutations, standard notations for them and rules of their multiplication; cyclic groups; ... Mirrors and Reflections • Version 01 • 25.02.00 iii Acknowledgements The early versions of the text were carefully read by Robert Sandling and Richard Booth who suggested many corrections and improvements...
Ngày tải lên: 31/03/2014, 16:16
nmr methods for the investigation of structure and transport
... relaxation times (ı.T2 T2;k /) and diffusion (ı.D Dk /) per chemical group Monoexponential relaxation and unrestricted diffusion are assumed In order to study diffusion for different components ... sensitivity and information content in NMR spectra Molecular biology and medicine were revolutionized by the advent of multidimensional NMR spectroscopy and NMR imaging Apart from chemical analysis and ... more demanding than chemical analysis and medical imaging as they are rather diverse All three major methodical branches of NMR are needed They are relaxometry, imaging, and spectroscopy And imaging...
Ngày tải lên: 29/05/2014, 18:32
nanophysics. coherence and transport, 2005, p.641
... of neutral and ionized gases Elementary particles and dispersion relations Low temperature physics Geophysics; the earths environment Relativity groups and topology Quantum optics and electronics ... dynamics Liquids at interfaces Fields, strings and critical phenomena Oceanographic and geophysical tomography Liquids, freezing and glass transition Chaos and quantum physics Fundamental systems in ... Gravity, gauge theory and strings Slow relaxations and nonequilibrium dynamics in condensed matter Accretion discs, jets and high energy phenomena in astrophysics Quantum Entanglement and Information...
Ngày tải lên: 04/06/2014, 15:08
báo cáo hóa học:" Caveolin-1 enhances resveratrol-mediated cytotoxicity and transport in a hepatocellular carcinoma model" docx
... 50, 100, 200 and 300 μmol/L) MTT and flow cytometry were used to detect inhibitory effects of RES on the growth of serumstimulated HepG2 cells As shown in Table and and Figure 1A and Figure 1B, ... immunofluorescence and immunohistochemistry CAV1 and topoisomerase-alpha protein expression in tissue and cells was studied by Immunofluorescence and Immunohistochemistry As shown in Figure 4B and Figure ... cis- and trans-isomers, and the trans-isomer has greater anticancer and cardio-protective properties than the cis-isomer As an estrogen analog activating ERα and ERβ, RES was suggested as a candidate...
Ngày tải lên: 18/06/2014, 15:20
Báo cáo hóa học: " Research Article From Newton’s Equation to Fractional Diffusion and Wave Equations" pptx
... FCT and POCI 2010 Project MAT/58321/2004 with participation of FEDER References S G Samko, A A Kilbas, and O I Marichev, Fractional Integrals and Derivatives: Theory and Applications, Gordon and ... dynamics and solutions is a task to be fulfilled On the other hand, it is an open issue to analyze the relation of the different fractionalizations at the discrete and the continuous levels iii The standard ... T and space inversion P 43 This analysis of the fractional wave, diffusion, and Dirac equations, fits in the general context of establish bridges between fractional calculus and the classical and...
Ngày tải lên: 21/06/2014, 05:20
FINGERPRINTS IN THE OPTICAL AND TRANSPORT PROPERTIES OF QUANTUM DOTS ppt
... band, and h ( h ) for hole in valence band; they create (annihilate) the carrier with spin projection for electrons and for holes Considering negligible the piezoelectricity and the band-mixing ... the 3dB bandwidth of the emission spectrum as a function of injection current The used pulse width and duty cycle is 5µs and 3%, respectively The waveguide is 1mm long and with tilted () and tapered ... output and bandwidth related to the GS and ES of the dots Using such an approach, Xin and co-authors (Xin et al, 2007) were the first to use a multiple section QD-SLDs as a flexible device geometry...
Ngày tải lên: 26/06/2014, 23:21
Shipping and Transport College Rotterdam - Container Basic pptx
... rectangular box Transport and stores cargo Confines and protects contents Separable from means of transport Handled as unit load ISO International Standarisation Organisation ISO-standards Width: 2.438 ... Change transport modes without unpacking and • • recapping Allows easy handling Easily packed and unpacked Freight container = Dry box Freight Container • • • • • Weatherproof rectangular box Transport ... Creates a unit load for rapid cargo handling Protects cargo packages Reduces risks to cargo Encourages door to door transport Provides economical cost effective transport A container has to be •...
Ngày tải lên: 02/07/2014, 23:20
Cell Membranes and Transport ppsx
... www.sinauer.com) and WH Freeman (www.whfreeman.com), used with permission Active and Passive Transport Passive transport requires no energy from the cell Examples include the diffusion of oxygen and carbon ... pump ► Types of transport molecules Uniport transports one solute at a time Symport transports the solute and a cotransported solute at the same time in the same direction Antiport transports the ... assisted by the concentration gradient, a type of carrier-assisted transport known as facilitated diffusion Both diffusion and facilitated diffusion are driven by the potential energy differences of...
Ngày tải lên: 24/07/2014, 19:20
báo cáo khoa học: " Nanoparticle penetration and transport in living pumpkin plants: in situ subcellular identification" ppt
... light and electron microscopy analysis and wrote the first manuscript draft PST participated in the experimental design, contributed to the draft and writing of the manuscript and its revision, and ... collection Cellular nanoparticle application andstem, and experimental Cellular organization of the pumpkin stem, and experimental design of nanoparticle application and sample collection A) Transversal ... Collection and processing of samples for microscopy analysis Stem and petiole samples from selected positions on the plant were collected 24, 48 and 168 hours after application of the bioferrofluid and...
Ngày tải lên: 12/08/2014, 03:20
Báo cáo y học: " Membrane diffusion- and capillary blood volume measurements are not useful as screening tools for pulmonary arterial hypertension in systemic sclerosis: a case control study" pptx
... technique that is similar to ours and because their equations have lower standard deviations (while showing similar relationships between height, age and 1/Vc and 1/DmCO) than previous studies ... assessed in our laboratory Dm and Vc values outside the 95% CI, calculated with the reference equations using parameters height, age and gender, and the reference equation's standard deviations, were ... (SScPAH+) and in patients with systemic sclerosis without PAH (SScPAH-) B The diffusion capacity of the alveolar capillary membrane as percentage of predicted (Dm%) in SScPAH+ and SScPAH- Mean and...
Ngày tải lên: 12/08/2014, 14:20
Báo cáo y học: "Clinical evaluation of the Life Support for Trauma and Transport (LSTAT™) platform Ken Johnson1, Frederick Pearce2, Dwayne" pps
... Trauma and Transport (LSTAT™) Design goals for the LSTAT were solicited from medical personnel who have been deployed to combat zones, military and civilian medical personnel who transport and care ... used the LSTAT and during the other two scenarios they used conventional equipment The clinicians were randomly assigned to one of two groups Group A used the LSTAT with scenarios and and conventional ... hospital bed transports Was the hand held display useful in monitoring vital signs during transport? 5/9 (56%) 2/9 (22%) 2/9 (22%) Were the patient’s vital signs easy to monitor during transport? ...
Ngày tải lên: 12/08/2014, 19:21