... Fabrication of high- aspect- ratio micro structures using… 21 (HARM) for a variety of MEMS applications Modifications and/or ... 3000 3250 Spin Speed (rpm) Figure Thickness vs spin speed curves for SU8 23 Fabrication of high- aspect- ratio micro structures using… Table Process parameters of the UV-LIGA process with SU-8 mold ... ldNi Figure Nickel comb structure before (a) and after (b) stripping SU8-50 Fabrication of high- aspect- ratio micro structures using… 25 The SU8 mold was then removed by heating in PG Remover in...
Ngày tải lên: 05/03/2014, 14:20
... Introduction 1.2 Objectives To fabricate high- aspect- ratio metallic microstructure, three objectives are targeted They are as follows: For the fabrication of high- aspect- ratio metallic microstructures, ... and expose it by UV-lithography SU-8 resist is the forerunner of commercial high- viscous photoresists in high- aspect- ratio applications This is due to the low optical absorption of SU-8 near UV ... Metallic high- aspect- ratio microstructures have several advantages including [6]: - low driving voltage, - larger displacement in actuator systems, - increased structural rigidity, - higher actuation...
Ngày tải lên: 06/10/2015, 20:42
A user's guide to aspect ratio conversion
... User’s Guide to Aspect Ratio Conversion One of the most confusing – yet critically important – production issues facing television program producers and A broadcasters is aspect ratio Though the ... manufactures aspect ratio converters Some models are standalone, while others are a component of HD upconverters Can you tell me in simple language how these devices work? Wilson: Essentially an aspect ratio ... present to a viewer, a circle must always be a circle If you change the aspect ratio, the average viewer can tell the aspect ratio is wrong.You can tell the buildings or the people are the wrong...
Ngày tải lên: 18/04/2014, 13:26
Balanced Aspect Ratio Trees and Their Use for Drawing Large Graphs
... LGD are the aspect ratio parameter α and the balance parameter, β Here, α determines the maximal aspect ratio of a cluster region in C, and β determines the cluster balance, the ratio of a cluster’s ... by any amount but maintains balanced aspect ratio and ensures the existence of a subsequent cut, which we call a one-cut, that both maintains good aspect ratio and reduces the point size by at ... distance between the two lines Definition The aspect ratio of a canonical region R is ar(R) = max(diami (R))/ min(diamj (R)), ∀i, j ∈ {x, y, z} Given an aspect ratio parameter α, a region R is α-balanced...
Ngày tải lên: 16/06/2016, 01:33
Tài liệu Báo cáo khoa học: A tyrosinase with an abnormally high tyrosine hydroxylase/dopa oxidase ratio Role of the seventh histidine and accessibility to the active site docx
... to 60 °C and exposure to a relatively high concentration (0.5%) of the chaotropic and denaturing agent SDS Note that the concentration is at least 10 times higher than the SDS used for optimal ... gradient, two PPOs were eluted in the wild-type strain at high salt concentration, 0.9 and 1.05 m NaCl, respectively The first one had high TH activity, although it also had detectable DO activity ... The conditions for the PPO enzymatic assays differed with regard to pH and SDS concentration TH activity was higher at pH and 0.05% SDS, but DO showed a sharp peak at 0.02% SDS and pH In fact,...
Ngày tải lên: 19/02/2014, 07:20
Báo cáo khoa học: High negative charge-to-size ratio in polyphosphates and heparin regulates factor VII-activating protease pdf
... can bind to FSAP, nor whether it can activate FSAP [4] The concentration of hyaluronic acid, as well as its transition from the highto low-molecular-weight form, is related to the regulation of ... et al KM (Fig S2) Heparan sulfate and dermatan sulfate showed weak activation of FSAP at high concentrations (Fig 2, middle panel) Polysialic acid and hyaluronic acid did not activate FSAP (Fig ... halved by unfractionated heparin and PolyP65 (Fig S5) Heparan sulfate was a co-factor at high concentrations (Fig 3A, lower panel), and dermatan sulfate and polysialic acid C Fig Inhibition of...
Ngày tải lên: 07/03/2014, 02:20
Báo cáo hóa học: " Narrow ridge waveguide high power single mode 1.3-lm InAs/InGaAs ten-layer quantum dot lasers" pptx
... lm under CW operation Extremely high single lateral mode output power of 610 mW/facet was achieved in pulsed operation with minimal power saturation under high current injection High slope efficiency ... of our ten-layer InAs narrow RWG QD lasers are among the highest values in the 1.29–1.30 lm wavelength range ever reported The high device performance is attributed to the high quality QD laser ... light output, beam quality and high- temperature operation have been demonstrated [18– 20] Comparatively, fewer works have been reported on single mode operation in high performance In(Ga)As/GaAs...
Ngày tải lên: 22/06/2014, 18:20
Báo cáo hóa học: " Research Article Optimal Design of Uniform Rectangular Antenna Arrays for Strong Line-of-Sight MIMO Channels" pdf
... results in no interference LOS between the subchannels due to the orthogonality, and at the same time maximizes the SNR on each of the subchannels (maximum ratio combining) A consequence of the orthogonality ... orthogonality requirement is fulfilled, all the U subchannels are orthogonal to each other When doing spatial multiplexing on these U orthogonal subchannels, the optimal detection scheme actually ... product as the antenna separation product (ASP) When the relation in (26) is achieved, we have the optimal design in terms of MI, corresponding to orthogonal LOS subchannels 6 EURASIP Journal...
Ngày tải lên: 22/06/2014, 19:20
Báo cáo hóa học: " ´ On the Use of Pade Approximation for Performance Evaluation of Maximal Ratio Combining Diversity over Weibull Fading Channels" potx
... terms of a simple rational function of arbitrary numerator and denominator orders In this paper, we illustrate how this technique can be used to obtain simple-toevaluate approximate rational expressions ... linear digital modulations over flat Weibull fading channels in the case of both single-channel reception and multichannel reception employing maximal ratio combining (MRC) The rest of the paper is ... to look for a rational approximation for the series in (1) The series might be divergent or converging too slowly to be of any practical use Also, it is possible that a compact rational form...
Ngày tải lên: 22/06/2014, 22:20
Báo cáo hóa học: " Performance of Asynchronous MC-CDMA Systems with Maximal Ratio Combining in Frequency-Selective Fading Channels" docx
... integration is obtained for channels with correlated Nakagami fading paths For channels with correlated Rician fading paths, the BER formula is reduced to a form of one-dimensional integration ... (1) where Eb and Ts are the bit energy and symbol duration respectively; uTs (t) represents a rectangular pulse waveform with amplitude and duration Ts ; bk (v) is the vth transmitted data bit, ... correlation values Figure is for Nakagami channels consisting of independent paths with identical ml /Ωl ratio, or correlated paths with unequal ml /Ωl ratios Detailed channel specifications are...
Ngày tải lên: 23/06/2014, 01:20
High k MOSFETS with high mobility channels
... integrate high permittivity/dielectric-constant (high- к) gate dielectrics on Ge-rich compressively-strained SiGe channels with high hole mobility and pure germanium channels with both high electron ... parts: i) integration of high- к gate dielectrics, HfO2 or HfAlO, on high hole mobility compressive strainedSiGe (ε-SiGe) surface channel for pMOSFET; and ii) demonstration of high electron mobility ... adaptation of high- к dielectrics and high mobility materials into IC fabrication Most of them, however, focused on one of the merits Research on incorporation of both of them, i.e high- к dielectrics...
Ngày tải lên: 14/09/2015, 12:22
Làm việc với Masks và Channels
... để tỉa tót Sử dụng công cụ Edge Highlighter, kéo qua vùng xù xì hoa hình đừng tô vào hoa Chỉ vẽ cho đường highlight che phủ phần hình hoa Đừng bận tâm đến vùng highlight bao phủ phần hoa Lệnh ... hình ảnh xem trước Sử dụng công cụ highlight Edge kéo qua Nếu lúc kéo bạn bạn mắc lỗi highlight nhiều vùng cần thiết, chọn công cụ Eraser hộp thoại tô qua vùng highlight Chọn công cụ Fill hộp thoại ... Extract - Chọn công cụ Eraser tô vào hình để loại bỏ vùng highlight không cần thiết - Chọn lựa chọn Show Highlight Show Fill để xem vùng highlight Fill, bỏ đánh dấu hộp kiểm để ẩn - Phóng to vùng...
Ngày tải lên: 27/08/2012, 10:18
VideoStudio Pro X3 kicks the movie making process into high gear
... other mobile devices Minimum System Requirements 1.5 GHz processor (2 GHz or higher recommended) GB of RAM (2 GB or higher recommended) GB of free hard drive space Minimum display resolution: ... Effects Pack, including 3D movement Speed up your entire workflow Enhanced! NVIDIA CUDA GPU acceleration and Intel Core i7 CPU optimization Enhanced! Smart Proxy for faster and smoother HD editing ... and burning Complete HD workflow – import, edit, burn and share standard or HD video GPU acceleration – edit and render twice as fast, especially with HD video Professional content – get $500...
Ngày tải lên: 27/08/2012, 11:20
Mask và Channels trong Photoshop
... dụng công cụ Edge Highlighter làm sau sau: • Kéo để tô cuống hoa cỏ may cành (đường highlight mở rộng cành chút) www.vietphotoshop.com - Bá tước Monte Cristo 15 Chương – Mask Channels • Photoshop ... đường highlight lại, cho kẽ hở Chú ý: Đừng bận tâm đến vùng highlight bao phủ phần hoa Lệnh Extract tạo vùng lựac họn cánh tìm điểm khác biệt độ tương phản Px Bạn không cần thiết phải vẽ đường highlight ... Chương – Mask Channels Photoshop CS Màu mặc định lệnh Fill màu xanh sáng tương phản với màu highlight màu xanh Bạn thay đổi màu bạn cần độ tương phản cao với màu hình, sử dụng công cụ Highlight để...
Ngày tải lên: 05/09/2012, 14:18
High color & True color
... = trang gọi hàm 05h sau taghi trực tiếp vào nhớ Sauđây unit Graph32.pas dùng để khởi tạo đồ họa High Color viết nềnPascal Trong unit có thủ tục đồ họa vẽ điểm ramàn hình, tin kết hợp với số kiến ... ax; mov di, Offset VesaModeInfor; mov ax, 4F01h; mov cx, Mode; int 10h; mov ReturnCode, ax; end; High color & True color Lưu Văn Minh (Tiếp theo sốtrước) Email: vanminhluu@yahoo.com function GetModeInfor;...
Ngày tải lên: 10/09/2012, 15:25
High Rate Wireless Personal Area Networks
... Wireless Communications 802.15.3 High Rate WPANs • IEEE standard defines the MAC and PHY layers • WiMedia Alliance – Formed to support the development of any necessary higher-layer protocols • And ... systems Wireless# Guide to Wireless Communications 802.15.3 High Rate WPANs (continued) • Application characteristics – – – – – – Require high throughput Transceiver should be low-power Cost should ... (continued) – Supports two different channel plans • A coexistence channel plan • A high- density channel plan – Channels are limited to 15 MHz bandwidth – IEEE 802.15.3 standard specifies five data...
Ngày tải lên: 13/09/2012, 10:52
High-Speed WLANs and WLAN Security
... spectrum is divided into 11 channels in the United States • Only three non-overlapping channels are available for simultaneous operation – In 802.11a, eight frequency channels operate simultaneously ... achieves its increase in speed and flexibility over 802.11b through: – – – – A higher frequency band More transmission channels Its multiplexing technique A more efficient error-correction scheme ... Multiplexing (OFDM) – Splits a high- speed digital signal into several slower signals running in parallel – Sends the transmission in parallel across several lower-speed channels Orthogonal Frequency...
Ngày tải lên: 13/09/2012, 10:52