the cisco gigabit switch router 12000

cisco press-ccie inside cisco ios software architecture(by vijay bollapragada-2000)

cisco press-ccie inside cisco ios software architecture(by vijay bollapragada-2000)

... examines the IOS distributed switching implementation on the Versatile Interface Processor (VIP) • Chapter 7, "The Cisco Gigabit Switch Router: 12000" — Covers the IOS implementation on the Cisco 12000 ... example Covers the packet switching implementation on the Cisco 7200 • Chapter 6, "Cisco 7500 Routers"— Continues the description of the Cbus architecture focusing on the Cisco 7500 router IOS implementation ... found, it retrieves the address of the next hop (the next router in the path or the final destination) from the routing table entry It then looks into the ARP cache to retrieve the information needed...

Ngày tải lên: 16/11/2014, 19:56

160 400 0
Báo cáo khoa học: Suppression of microtubule dynamics by benomyl decreases tension across kinetochore pairs and induces apoptosis in cancer cells potx

Báo cáo khoa học: Suppression of microtubule dynamics by benomyl decreases tension across kinetochore pairs and induces apoptosis in cancer cells potx

... kinetochores that lie in the same focal plane were selected and the distance between them was measured as the distance between the centre of one sister kinetochore to the other using the image-pro plus ... significantly in the presence of benomyl The increased ratio of free bax might have triggered the apoptosis The cleavage of PARP and the fragmentation of DNA confirm the apoptosis induced by benomyl The results ... that the cells blocked at mitosis were eliminated by apoptosis through the bcl2–bax pathway The results suggest that the suppression of microtubule dynamics by benomyl was the cause for the loss...

Ngày tải lên: 30/03/2014, 10:20

15 333 0
báo cáo hóa học:" Effective transvascular delivery of nanoparticles across the blood-brain tumor barrier into malignant glioma cells" docx

báo cáo hóa học:" Effective transvascular delivery of nanoparticles across the blood-brain tumor barrier into malignant glioma cells" docx

... analyzed the data, and assisted with the preparation of the manuscript HW synthesized and performed the preliminary characterization of the functionalized dendrimers KRB assisted with the confocal ... to prevent the effective transvascular passage of most nanoparticles [22-25] If the upper limit of the therapeutically relevant pore size of the BBTB could be accurately determined, then intravenously ... hypothesized that the major reason for the ineffectiveness of metal-based, lipid-based and biological-based nanoparticles in traversing the BBTB of malignant gliomas is the large size of these...

Ngày tải lên: 18/06/2014, 15:20

15 432 0
Báo cáo hóa học: " Fabrication and characterization of carbon-based counter electrodes prepared by electrophoretic deposition for dye-sensitized solar cells" doc

Báo cáo hóa học: " Fabrication and characterization of carbon-based counter electrodes prepared by electrophoretic deposition for dye-sensitized solar cells" doc

... range is related to the interface between the electrolyte and the counter electrode, whereas the second circle is related to the TiO2/electrolyte interface As shown in the figure, the resistances ... method; the fabrication was then sintered at 450°C for h, which resulted in a film thickness of approximately 30 μm The mesoporous TiO2 film was then immersed in a solution of the N-719 dye (Ruthenizer ... showed the presence of graphene wrinkles formed during the EPD deposition In the case of the SWNT electrode (b), relatively thick SWNT layers were deposited onto the substrates Finally, the deposited...

Ngày tải lên: 20/06/2014, 23:20

4 376 0
Báo cáo hóa học: " Novel Strategy to Fabricate PLA/Au Nanocomposites as an Efficient Drug Carrier for Human Leukemia Cells in Vitro" pdf

Báo cáo hóa học: " Novel Strategy to Fabricate PLA/Au Nanocomposites as an Efficient Drug Carrier for Human Leukemia Cells in Vitro" pdf

... controlling the release rate of the loaded drug [20-23] Meanwhile, the blends of the biodegradable polymers have been explored for the potential applications in biomedical field such as the drug ... and the supernatant was discarded, followed by the addition of 150 μL of dimethyl sulfoxide (DMSO) into each well and then incubated in the shaker at 37°C with gentle shaking about Then, the ... centrifugation at 1,000 g for Then, the supernatant solutions were discarded The pellets were resuspended with PBS to eliminate the effect of medium in the fluorescence detection And the cell suspension...

Ngày tải lên: 21/06/2014, 08:20

8 336 0
báo cáo hóa học:" Fabrication and characterization of carbon-based counter electrodes prepared by electrophoretic deposition for dye-sensitized solar cells" pot

báo cáo hóa học:" Fabrication and characterization of carbon-based counter electrodes prepared by electrophoretic deposition for dye-sensitized solar cells" pot

... range is related to the interface between the electrolyte and the counter electrode, whereas the second circle is related to the TiO2/electrolyte interface As shown in the figure, the resistances ... method; the fabrication was then sintered at 450°C for h, which resulted in a film thickness of approximately 30 μm The mesoporous TiO2 film was then immersed in a solution of the N-719 dye (Ruthenizer ... showed the presence of graphene wrinkles formed during the EPD deposition In the case of the SWNT electrode (b), relatively thick SWNT layers were deposited onto the substrates Finally, the deposited...

Ngày tải lên: 21/06/2014, 17:20

4 361 0
Báo cáo y học: " Effect of neutrophil elastase and its inhibitor EPI-hNE4 on transepithelial sodium transport across normal and cystic fibrosis human nasal epithelial cells" pot

Báo cáo y học: " Effect of neutrophil elastase and its inhibitor EPI-hNE4 on transepithelial sodium transport across normal and cystic fibrosis human nasal epithelial cells" pot

... as the models previously used to study the effect of hNE, either airway epithelial cell lines or xenopus laevis oocytes, may be far from the in vivo conditions, we found it useful to study the ... μg/ml) The change in Isc induced by aprotinin represents the difference between the value of Isc at the end of aprotinin exposure and baseline Isc at the moment of aprotinin addition The change ... vehicle ΔIsc was calculated as the difference between the value of short-circuit current (Isc) at the end of exposure to drug or vehicle and the baseline Isc at the moment of drug or vehicle addition...

Ngày tải lên: 12/08/2014, 11:22

9 228 0
Design, fabrication and characterization of thin film materials for heterojunction silicon wafer solar cells

Design, fabrication and characterization of thin film materials for heterojunction silicon wafer solar cells

... molecule spends in the plasma) The longer the residence time, the higher the probability that the molecule will be dissociated and get incorporated into the film However, the gas depletion issue ... the PECVD chambers utilized in this work The gas injector tube and pump outlet are on opposite sides of the chamber, and the RF power is coupled into the chamber via the RF 21 generator and the ... thin film The black, green and red lines correspond to the measured Raman spectra, the Gaussian fits for the three silicon phases, and the resulting fit respectively The peak position of the crystalline...

Ngày tải lên: 09/09/2015, 11:15

182 536 0
Fabricataion of dye sensitized solar cells with enhanced energy conversion efficiency

Fabricataion of dye sensitized solar cells with enhanced energy conversion efficiency

... Photo-excitation of the dye results in the injection of electrons into the conduction band of the semiconductor The dye is regenerated by I- in electrolyte The I- is regenerated in turn at the counter ... photoelectrons by back-contact The other is the recombination of conduction band electrons with I3 - in the electrolyte (route 4) The 13 Chapter electron transport in the semiconductor to the back-contact ... the short circuit current density (J sc ) defined as the ratio of the short circuit photocurrent to the active cell area (3) Fill factor (FF) The fill factor (FF) is defined as the ratio of the...

Ngày tải lên: 10/09/2015, 08:28

154 310 0
Fabrication and optimization of flexible dye sensitized solar cells

Fabrication and optimization of flexible dye sensitized solar cells

... dependent on the absorption range of the dye used as well as rate of recombination of the generated photoelectrons The integration of the IPCE spectrum gives the Jsc of the device The IPCE is ... (η) The efficiency of the cell is defined as the ratio of the measured output power (Pm) to the power of the incoming solar radiation (Pin) η  C š G= š C = Under standard conditions, the ... and geothermal energies In the area of alternative energy, solar energy remains the most promising due to the large abundance of solar energy flux reaching the earth from the sun daily The amount...

Ngày tải lên: 10/09/2015, 09:11

137 276 0
Multiprotocol Label Switching

Multiprotocol Label Switching

... (TDP) để trao đổi gói tin tag switching router (TSR) Chỉ có router Cisco hiểu tag-switching Để cấu hình tag-switching , Cisco Express Forwarding (CEF) phải bật lên tag-switching phải bật interface ... provider Các router CE1 CE2 router khách hàng , router PE1 , P1 , P2 , PE2 router chạy mạng nhà cung cấp dịch vụ PE1, PE2 edge-LSR , P1 P2 LSR Yêu cầu router chạy MPLS phải sử dụng Cisco IOS Release ... PE1(config -router) #neighbor 192.168.1.4 remote-as PE1(config -router) #neighbor 192.168.1.4 update-source lo0 PE1(config -router) #redistribute static P1(config) #router ospf P1(config -router) # network...

Ngày tải lên: 13/08/2012, 16:01

16 668 2
Across China on Foot

Across China on Foot

... blinds, merchantmen were there flying the flags of the nations of the world, all churning up the yellow stream as they hurried to catch the flood-tide at the bar Then came the din of disembarkation ... whatever When they sleep they strip to the skin, and wrap themselves in a single wadded blanket, sleeping the sleep of the tired people their excessive labor makes them And, although their clothes might ... is to get the trade the French or the British The French are on the alert They cannot get territory; now they are after the trade It is my opinion that it would be to the advantage of the colony...

Ngày tải lên: 03/10/2012, 10:33

160 645 0
Bộ điều chỉnh chuyển mạch nguồn Switching regulators

Bộ điều chỉnh chuyển mạch nguồn Switching regulators

... is derived from the buck-boost converter topology When the switch is on, the current builds up in the primary of the transformer When the switch is opened, the current reverts to the secondary ... In the buck converter, the voltage applied to the inductor when the switch is on is equal to VIN – VOUT – VSW, where VSW is the approximate average voltage drop across the switch When the switch ... CONVERTER The basic step-up (boost) converter circuit is shown in Figure 3.14 During the switch on-time, the current builds up in the inductor When the switch is opened, the energy stored in the inductor...

Ngày tải lên: 09/10/2012, 09:40

71 1.5K 3
Chip - Fabrication

Chip - Fabrication

... Về phía chuyển động ta thấy sóng có bước sóng ngắn hơn, phía ngược lại ta có bước sóng dài Dọc theo hướng chuyển động nguồn, bước sóng phía có độ lớn giống Gọi λs bước sóng sóng hiệu ứng Doppler ... ……………………………………………………………………………………………………… ……………………………………………………………………………………………………… Tài liệu tham khảo: the Doppler effect - Michael Fowler 10/14/09 http://en.wikipedia.org/wiki/Doppler_effect ...

Ngày tải lên: 12/10/2012, 15:01

5 378 0
Báo cáo y học: "Does switching from oral extended-release methylphenidate to the methylphenidate transdermal system affect health-related quality-of-life and medication satisfaction for children with attention-deficit/hyperactivity disorder&

Báo cáo y học: "Does switching from oral extended-release methylphenidate to the methylphenidate transdermal system affect health-related quality-of-life and medication satisfaction for children with attention-deficit/hyperactivity disorder&

... if in the investigator's opinion there was potential for further symptom reduction, try the next higher dose No further titration was permitted after the final dose-adjustment visit at the end ... applied to intact skin [22] The dose of drug delivered depends on the surface area of the patch and the length of time that the patch is worn, which allows for tailoring the duration of medication ... answered by the subject's caregiver Not all items and scales were utilized in the study (refer to the Appendix 1) The AIM-C was completed by the subject's caregiver at baseline and at week The MSS...

Ngày tải lên: 25/10/2012, 10:06

12 758 0
Báo cáo y học: " Effect of Weight Reduction on Cardiovascular Risk Factors and CD34-positive Cells in Circulatio"

Báo cáo y học: " Effect of Weight Reduction on Cardiovascular Risk Factors and CD34-positive Cells in Circulatio"

... from the start to the end of the weight loss program Figure The effect of the dieting program on the level of LDL in plasma Figure The improvement of CD34 positive cell number after diet Figure The ... of the CD34 positive cells was performed by adopting the gating strategy defined by the International Society of Haematotherapy and Graft Engineering (ISHAGE) guidelines [27] The method of the ... started out the heaviest All subjects achieved a decrease in body mass index during the study The average BMI for participants at the start of the study was 34.0 ± 7.2 (SD), while that after the study...

Ngày tải lên: 25/10/2012, 10:51

8 594 0
Báo cáo y học: "Positioning Effects of KillerRed inside of Cells correlate with DNA Strand Breaks after Activation with Visible Light"

Báo cáo y học: "Positioning Effects of KillerRed inside of Cells correlate with DNA Strand Breaks after Activation with Visible Light"

... of the damaged DNA The curve ( ) represents the fluorescence spectrum of the transfected but non-activated control The ordinate gives the scalar fluorescence intensities; the abscissa shows the ... remove the excess of the fluorescent label The nuclei were subsequently used for the following studies CLSM studies In order to estimate the intra nuclear localization as well as the extend of the ... demonstrated their physical maps as well as their intracellular localization and their resulting effects as discussed by Waldeck [17] Therefore the rationale of this manuscript is the estimation of the...

Ngày tải lên: 25/10/2012, 11:15

9 391 0
Báo cáo y học: " Helicobacter pylori induces mitochondrial DNA mutation and reactive oxygen species level in AGS cells"

Báo cáo y học: " Helicobacter pylori induces mitochondrial DNA mutation and reactive oxygen species level in AGS cells"

... damage The increase in mtDNA mutations was dependent on the bacterial virulence factors The changes in mtDNA in peptic ulcer tissues may further impair the ATP synthesis and increase the mtDNA ... suggested the mutation rate of mtDNA D-loop region and the mean ROS level were elevated and the ATP level was decreased with the increase in the concentration of both Hp extracts and with the prolongation ... Fig.2 The ROS levels in the AGS cells after treatment with different Hp extracts of various concentrations The ROS levels increased with the increase in the concentration of Hp extracts The ROS...

Ngày tải lên: 25/10/2012, 11:18

12 557 2
Báo cáo y học: "ntravenous transplantation of allogeneic bone marrow mesenchymal stem cells and its directional migration to the necrotic femoral head"

Báo cáo y học: "ntravenous transplantation of allogeneic bone marrow mesenchymal stem cells and its directional migration to the necrotic femoral head"

... culture, the medium was refreshed, and then the medium changed every other day Cell passaging was performed when cell confluence reached 85% The purity and immunophenotype of MSCs and their potentials ... were placed on the platform, the background image was taken under the lights of an illuminator http://www.medsci.org Int J Med Sci 2011, Then, the illuminator was turned off, and the image of light ... feasible and safe Another concern of intravenous transplantation of MSCs is whether the MSCs can migrate into and proliferate in the target tissues, which is the basis of therapeutic effects of...

Ngày tải lên: 25/10/2012, 11:18

10 584 0
Báo cáo y học: "Association between regulated upon activation, normal T cells expressed and secreted (RANTES) -28C/G polymorphism and asthma risk – A Meta-Analysis"

Báo cáo y học: "Association between regulated upon activation, normal T cells expressed and secreted (RANTES) -28C/G polymorphism and asthma risk – A Meta-Analysis"

... model was then used; otherwise, the random-effects model was more appropriate We also computed the power of the selected studies by using the DSTPLAN4.2 software, in order to assess the probability ... comparison with the more frequent -28C, suggesting that the polymorphism can increase RANTES expression in the human body [12] Therefore, it’s reasonable to hypothesize that the RANTES -28C/G ... test to access the publication bias of literatures As shown in Fig 2, the shape of the funnel plots seemed symmetrical in the dominant genetic model for the -28C/G, suggesting that there was no...

Ngày tải lên: 26/10/2012, 09:39

7 525 0
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