phần a giới thiệu công ty công nghiệp tàu thủy sài gòn
Kỹ thuật ADC và DAC
... operation the internal voltage reference generator must be supplied with storage capacitance across VREF+ and AVSS The recommended storage capacitance is a parallel combination of 10-μF and 0.1-μF ... regardless of the state of the DAC12ENC bit When DAC12LSELx = 1, DAC12 data is latched and applied to the DAC12 core after new data is written to DAC12_xDAT When DAC12LSELx = or 3, data is latched on the ... disabled and automatically re-enabled when needed The ADC12OSC is also automatically enabled when needed and disabled when not needed The reference is not automatically disabled, but can be disabled...
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Bone marrow derived mesenchymal stem cell (BM MSC) application in articular cartilage repair 10
... Wakitani S, Mitsuoka T, Nakamura N, Toritsuka Y, Nakamura Y, Horibe S Autologous bone marrow stromal cell transplantation for repair of full-thickness articular cartilage defects in human patellae: ... 119 Sharma R, Saini S, Ros PR, Hahn PF, Small WC, de Lange EE, et al Safety profile of ultrasmall superparamagnetic iron oxide ferumoxtran-10: phase II clinical trial data J Magn Reson Imaging ... Arbab AS, Zywicke HA, Jordan EK, Lewis BK, et al Clinically applicable labeling of mammalian and stem cells by combining superparamagnetic iron oxides and transfection agents Radiology 2003 Aug;228(2):480-7...
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Bone marrow derived mesenchymal stem cell (BM MSC) application in articular cartilage repair 1
... Microfracture Fibrocartilage Partial Drilling Fibrocartilage Partial Abrasion arthroplasty Fibrocartilage Partial Mosaicplasty Hyaline Cartilage Near total Osteochondral autograft Hyaline Cartilage ... Society Conference travel award (2009) - A* STAR International Graduate Scholarship award (IGS)(2007 and 2008) xxi Chapter Background 1.1 Basic Science of Articular Cartilage Articular cartilage ... reasons discussed above, intrinsic capacity of cartilage repair is limited and even small damages can lead to OA over time Decisions about how to treat damaged cartilage remain a challenge to orthopedic...
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Bone marrow derived mesenchymal stem cell (BM MSC) application in articular cartilage repair 2
... protruding (rear legs) The animal was in prone position on the imaging table A dual-surface coil was placed around the knee, and secured by surgical tape The animal was placed in the scanner and images ... histological analysis of cartilage was correlated with MRI findings Figure 3-1 Mini-pigs as an animal model Mini-pig’s knees were opened under general anesthesia through standard medial para-patellar ... hyaluronan and used for intra-articular injection of the experimental knee and ml hyaluronan alone was used for intra-articular injection of the control knee The lateral mid-patellar approach...
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Bone marrow derived mesenchymal stem cell (BM MSC) application in articular cartilage repair 3
... Interestingly, SPIO labeled MSCs separated into distinct areas; the areas with less Prussian blue stains (less iron content) showed more collagen type II and aggrecan production It appears that the inhibition ... (figure 3.10), and chondrogenic (figure 3.11) differentiation capacity of the labeled cells 3.4.6.1 Adipogenic differentiation Qualitative evaluation of adipogenic differentiation after 21 days by Oil ... immunohistochemistry against collagen type II in all groups and lower panel demonstrate the Prussian blue staining of the cell pellets to visualize the iron particles as blue dots in the cells (Scale bar is equal...
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Bone marrow derived mesenchymal stem cell (BM MSC) application in articular cartilage repair 4
... higher quality cartilage (hyaline cartilage rather than fibrocartilage) However, histological grading analysis of the surface regularity (p=0.227), cartilage thickness (p=0.170) and integration ... scores of the repaired cartilage (calculated based on Wakitani scoring system at table 3.1) were compared between the scaffold only and scaffold plus MSCs groups and showed a significant difference ... integration to the adjacent cartilage (p=0.180) failed to reveal any significant improvement The overall score confirmed that intraarticular injection of MSC enhanced cartilage repair (p=0.024) (figure...
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Bone marrow derived mesenchymal stem cell (BM MSC) application in articular cartilage repair 6
... the adipogenic and osteogenic potential of MSCs in vitro but could negatively affect viability and chondrogenic differentiation of the labeled cells at higher concentrations Our results are in agreement ... iron particles Our results showed, after optimized labeling, that visualization of injected MSCs is indeed feasible in vivo Cells migration and localization into different site of the inflammation ... inflammation was observed in the knee joint over time A majority of the cells moved to the surgery sites such as surgery scar, para-patellar fat and injection site, confirming the report of Jing et al (206,...
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Bone marrow derived mesenchymal stem cell (BM MSC) application in articular cartilage repair 7
... developed by National Institutes of Health (it is showed as A in figure 4-7 and 4-9) Each area (A) was calculated for each channel separately (e.g A Uninjured media“, A Injured media“, A Uninjured ... the major causes of disabilities in the world, resulting in substantial morbidity at a high cost for the society (211) The avascular nature of articular cartilage provides a limited capacity of ... showed as “L” in figure 4-7 and 4-9) Average migration distance = A (Migration area in collagen channel) L (Length of collagen channel base) The calculated distances of MSCs migration against...
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Implementing an 8 bit Processor based Design in an FPGA
... Configuration Manager from the menus The Configuration Manager for FPGA_Project1.PrjFpg dialog appears Click on the Add button in the Configurations section of the dialog and type a configuration name ... renamed and updated for Altium Designer 6.8 04-Mar-2008 3.0 Updated for Altium Designer Summer 08 Software, hardware, documentation and related materials: Copyright © 2008 Altium Limited All ... requiring update Proceed with changes?” Click Yes The designators will be automatically changed from U? to U1, for example, and numerically augment Your FPGA design schematic should now appear as shown...
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Đọc dữ liệu ADC 8 bít qua cổng máy in với ADC0809
... chuyển đổi A- D Hình 11 ADC0809 Giới thiệu IC ADC0809: Đây loại bi mạch ADC chế tạo d a kỹ thuật ADC xấp xỉ liên tiếp - Đặc điểm cấu tạo: Thang điện trở 256 R với ngõ chuyển mạch analog Thanh ghi ... định đường đ a A, B, C thông qua phân kênh sang Qua trình chuyển đổi bắt đầu đường đ a chọn xung START xung ALE bật lên Khi đó, ALE chốt đ a kênh chọn đ a tín hiệu vào so sánh, xung START bắt đầu ... a i Học Kỹ Thuật Công Nghiệp- Thái Nguyên là một trường có bề dày lịch sử về nghiên cứu và giảng dạy, môn học “Kỹ thuật Ghép Nối Máy Tính ” là môn học chuyên ngành của...
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Part 4 - Limit Bandwidth with Bit Rate Throttling in IIS7
... Throttle Setting nhập application/zip vào ô File name Nhấp giá trị Fast Start: 40 Throttle rate: 10 Giải thích thông số: - Fast Start: Cho phép người dùng tải nhanh thời gian để tạo đệm cho file ... Bit Rate Throttling sau nhấp vào Enable of Bây tải thử file test.zip từ host thấy tốc độ Download không bị giới hạn đạt 120Mb/s Vào Bit Rate Throttling chọn Add Throttle Setting of Trong bảng Add ... cấu hình thú vị cho Hosting OK v a trình bày xong phần giới hạn Bandwidth với Bit Rate Throttling IIS7 Công ty TNHH đầu tư phát triển tin học GC Com Chuyên trang kỹ thuật máy vi tính cho kỹ thuật...
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Tài liệu 8-bit Microcontroller with 8K Bytes In-System Programmable Flash pdf
... Float Data Address Data Power-down Internal 0 Data Data Data Data Power-down Program Memory Lock Bits ALE External 0 Float Data Data Data The AT89S52 has three lock bits that can be left unprogrammed ... mode A1 1 A1 0 A9 A8 A1 2 Read data from Program memory in the byte mode A1 1 A1 0 A9 A8 A1 2 D7 D6 D5 D4 D3 D2 D1 D0 Byte D7 D6 D5 D4 D3 D2 D1 D0 Byte A7 A6 A5 A4 A3 A2 A1 A0 Byte A1 2 Instruction A7 A6 ... External Program Memory Read Cycle tLHLL ALE tAVLL tLLIV tLLPL tPLIV PSEN tPXAV tPLAZ tPXIZ tLLAX tPXIX A0 - A7 PORT tPLPH INSTR IN A0 - A7 tAVIV A8 - A1 5 PORT A8 - A1 5 External Data Memory Read...
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Tài liệu IIS Web Server - Part 4 - Limit Bandwidth with Bit Rate Throttling in IIS7 ppt
... Throttle Setting nhập application/zip vào ô File name Nhấp giá trị Fast Start: 40 Throttle rate: 10 Giải thích thông số: - Fast Start: Cho phép người dùng tải nhanh thời gian để tạo đệm cho file ... Bit Rate Throttling sau nhấp vào Enable of Bây tải thử file test.zip từ host thấy tốc độ Download không bị giới hạn đạt 120Mb/s Vào Bit Rate Throttling chọn Add Throttle Setting of Trong bảng Add ... cấu hình thú vị cho Hosting OK v a trình bày xong phần giới hạn Bandwidth với Bit Rate Throttling IIS7 Công ty TNHH đầu tư phát triển tin học GC Com Chuyên trang kỹ thuật máy vi tính cho kỹ thuật...
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Programming 8-BIT PIC Microcontrollers in C with interactive hardware simulation pot
... INT_PSP Analog Converter A/ D conversion completed INT_AD Analog Comparator Voltage compare true INT_COMP UART Serial Port Received data available INT_RDA UART Serial Port Transmit data buffer empty ... value Variables Most programs need to process data in some way, and named variables are needed to hold their values A variable name is a label attached to the memory location where the variable ... sample applications The advantages of each type of serial bus are compared, and examples showing the connection of external serial EEPROM for data storage and a digital to analog converter output are...
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programming 16 bit mucrocontrollers in c - Lucio di jasio
... the “Animation/Real Time Updates” tab, and modifying the “Animation Step Time” parameter, which by default is set to 500 ms As you can imagine, the “Animate” mode can be a valuable and entertaining ... Output Enable Peripheral Output Data PIO Module WR TRIS Output Data Read TRIS Data Bus Output Enable D Q I/O Pin CK TRIS Latch D WR LAT + WR Port Q CK Data Latch Read LAT Input Data Read Port ... printf, could have added several kilobytes of code to your executable Don’t assume a serial port and a terminal or a text display will always be available to you Instead, develop a sensibility for the...
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Guide to the Master of Science (MSc) in International and Monetary Economics pptx
... specifically want to learn about international monetary economics with a view to working in central banks and similar institutions 2.1 Organization Management There is a Governing Board responsible ... introduced to the very latest in current research at an early stage This is ensured by the high standard of this program and the fact that specialization takes place early on In view of this ... European central banks and vice versa –2– who, after completing their Bachelor’s degrees, want to study the above fields in greater depth and acquire more quantitative knowledge, and who are perhaps...
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báo cáo hóa học:" Research Article Performance Analysis of Bit-Width Reduced Floating-Point Arithmetic Units in FPGAs: A Case Study of Neural Network-Based Face Detector" ppt
... Shams, M Rahmaty, et al., “An FPGA based fast face detector,” in Global Signal Processing Expo and Conference (GSPX ’04), Santa Clara, Calif, USA, September 2004 [13] Y Lee and S.-B Ko, “FPGA ... Research Laboratory, The Olivetti & Oracle Research Laboratory Face Database of Faces, http://www.cam-orl.co.uk/facedatabase.html [18] I Koren, Computer Arithmetic Algorithms, A K Peters, Natick, ... weights data are fixed and saved to a file The weights file is saved to a memory model file for FPGA and VHDL simulation The MATLAB also provides input test data to the VHDL program and analyzes the...
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Báo cáo hóa học: " Research Article Capacity Versus Bit Error Rate Trade-Off in the DVB-S2 Forward Link" pot
... streams together and to segment them into the so-called data fields which are the payload part of the socalled baseband-frames (BBFRAME) created at the output of the consecutive stream adaptation ... of Tatarskii [9] and the model of Matricciani [10], σ = σ0 · A5 /12 (1) The value σ0 is the standard deviation of the scintillation for a rain attenuation of A[ dB] [10] suggests a typical value ... Figure shows a channel example for the attenuation caused by scintillation and rain for a user located at longitude 8.6◦ E and latitude 52.7◦ N, in the area around Hamburg (Germany) It can be seen...
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Báo cáo hóa học: " Review Article Bit and Power Allocation in Constrained Multicarrier Systems: The Single-User Case" potx
... the available power is transformed into an optimal distribution of the achievable data rate over the subchannels, and vice versa The loading problem is formulated as a multivariable constraint ... computational load of the greedy bit-filling and bitremoval algorithms is an important disadvantage for practical systems with large number of subchannels and high data rate demands In [27], an efficient ... wireless channels, such as noisy or outdated CSI, alternative adaptive MCM schemes have gained research attention, for example, statistical adaptive MCM and adaptive MCM with partial CSI References...
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