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tan heng long wang and kai wun yeh

Tài liệu How long have you been ? & When? How long? For and Since ppt

Tài liệu How long have you been ? & When? How long? For and Since ppt

Kỹ năng nói tiếng Anh

... điện cho cách hai tuần)             When? How long? For and Since Unit 12 When? How long? For and Since A Hãy so sánh When ? (+ Past simple) How long .? (+present perfect): A: When did it start ... first met a long time ago / when they were at school Họ gặp lần lâu / họ học A: How long have Joe and Carol known each other? Joe Carol biết rồi? B: They’ve known each other for a long time / ... Thể nghi vấn là: How long is it since…? How long is it since you last saw Joe ? (= When did you last see Joe? = Bạn gặp Joe lần cuối nào?) Đã từ bạn gặp Joe lần cuối ? How long is it since Mrs...
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Kế toán doanh thu, chi phí và xác định kết quả kinh doanh tại công ty TNHH Tân Phước Long

Kế toán doanh thu, chi phí và xác định kết quả kinh doanh tại công ty TNHH Tân Phước Long

Kế toán

... Phước Long CHƯƠNG II:TÌNH HÌNH THỰC TẾ KẾ TOÁN DOANH THU, CHI PHÍ VÀ XÁC ĐỊNH KẾT QUẢ KINH DOANH TẠI CÔNG TY TNHH TÂN PHƯỚC LONG 47 2.1 Giới thiệu tổng quan công ty TNHH Tân Phước Long ... cty TNHH Tân Phước Long CHƯƠNG III : MỘT SỐ NHẬN XÉT VÀ ĐỀ XUẤT NHẰM HOÀN THIỆN CÔNG TÁC KẾ TOÁN DOANH THU, CHI PHÍ VÀ XÁC ĐỊNH KẾT QUẢ KINH DOANH TẠI CÔNG TY TNHH TÂN PHƯỚC LONG .80 3.1 Nhận ... Công ty TNHH Tân Phước Long Mục tiêu nghiên cứu : GVHD:Ths.Nguyễn Quỳnh Tứ Ly SVTH:Trần Thị Thanh Thúy-07VKT2 Kế toán doanh thu , chi phí xác định KQKD cty TNHH Tân Phước Long Qua việc nghiên...
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Phân tích hiệu quả mô hình luân canh 2 lúa – một bắp ở huyện Bình Tân - Vĩnh Long

Phân tích hiệu quả mô hình luân canh 2 lúa – một bắp ở huyện Bình Tân - Vĩnh Long

Nông học

... nghiên cứu: HÌNH 1: BẢN ĐỒ HÀNH CHÍNH TỈNH VĨNH LONG (Nguồn:www.vinhlong.gov.vn ) 3.1.1 Vị trí địa lý: Vĩnh Long tỉnh nằm trung tâm châu thổ đồng Sông Cửu Long (ĐBSCL) thuộc vùng sông Tiền - sông Hậu, ... Vĩnh Long làm luận văn tốt nghiệp 1.2 Mục tiêu nghiên cứu: 1.2.1 Mục tiêu chung: Mục tiêu chung đề tài nhằm phân tích đánh giá hiệu mô hình luân canh hai lúa - bắp huyện Bình Tân , tỉnh Vĩnh Long ... có vai trò quan trọng ngành nông nghiệp Việt Nam giới đồng sông Hồng đồng sông Cửu Long, riêng đồng sông Cửu Long có 2,977 triệu hecta đất nông nghiệp, chiếm 75% diện tích đất tự nhiên vùng Sản...
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Luận văn: Phân tích hiệu quả mô hình luân canh 2 lúa – một bắp ở huyện Bình Tân - Vĩnh Long potx

Luận văn: Phân tích hiệu quả mô hình luân canh 2 lúa – một bắp ở huyện Bình Tân - Vĩnh Long potx

Nông - Lâm - Ngư

... nghiên cứu: HÌNH 1: BẢN ĐỒ HÀNH CHÍNH TỈNH VĨNH LONG (Nguồn:www.vinhlong.gov.vn ) 3.1.1 Vị trí địa lý: Vĩnh Long tỉnh nằm trung tâm châu thổ đồng Sông Cửu Long (ĐBSCL) thuộc vùng sông Tiền - sông Hậu, ... Vĩnh Long làm luận văn tốt nghiệp 1.2 Mục tiêu nghiên cứu: 1.2.1 Mục tiêu chung: Mục tiêu chung đề tài nhằm phân tích đánh giá hiệu mô hình luân canh hai lúa - bắp huyện Bình Tân , tỉnh Vĩnh Long ... có vai trò quan trọng ngành nông nghiệp Việt Nam giới đồng sông Hồng đồng sông Cửu Long, riêng đồng sông Cửu Long có 2,977 triệu hecta đất nông nghiệp, chiếm 75% diện tích đất tự nhiên vùng Sản...
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THỰC TRẠNG CHẾ BIẾN DƯA CẢI TẠI LÀNG NGHỀ TÂN LƯỢC (BÌNH TÂN – VĨNH LONG) doc

THỰC TRẠNG CHẾ BIẾN DƯA CẢI TẠI LÀNG NGHỀ TÂN LƯỢC (BÌNH TÂN – VĨNH LONG) doc

Báo cáo khoa học

... vegetables, cereals and legumes Antonie van Leeuwenhoek 49: 337-348 Thanh, C.D (2007) Problems and needs of leafy vegetable value chains in selected upland areas in Vietnam and available country ... Cho nước vào hủ sành lớn tiếp cho muối vào, khuấy trộn cho muối hòa tan hết Nước muối thường chuẩn bị trước vài ngày muối tan hết lắng Ngay trước sử dụng, nước muối bổ sung thêm phẩm màu vàng ... Taiwan Anderson R E., Daeschen M A., Erikson C E (1988) Controlled acid lactic fermentation of vegetables 8th International Biotechnology Symposium Paris, Vol II: 855-868 Karoviová J and Kohajdová...
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Adaptive Techniques for Dynamic Processor Optimization Theory and Practice by Alice Wang and Samuel Naffziger_2 doc

Adaptive Techniques for Dynamic Processor Optimization Theory and Practice by Alice Wang and Samuel Naffziger_2 doc

Điện - Điện tử

... sources of leakage current, and each of these has a different dependence on both voltage and temperature [17] Understanding of the relation between leakage and both voltage and temperature requires ... current is due to band-to-band tunneling in the presence of high electric field and traps in the band gap If the electric field is high enough, carriers can simply tunnel across the band gap However, ... This is a quantum mechanical effect, and the amount of current depends on the work function between the silicon and the insulator and the insulator thickness and the applied voltage Since the amount...
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Adaptive Techniques for Dynamic Processor Optimization Theory and Practice by Alice Wang and Samuel Naffziger_3 doc

Adaptive Techniques for Dynamic Processor Optimization Theory and Practice by Alice Wang and Samuel Naffziger_3 doc

Điện - Điện tử

... minimum-sized standard-cell inverters as delay elements and a nand-2 gate for enabling control The power supply of the clock generator can be controlled externally Body biasing is enabled for N-well and ... process options and emerging design technologies Basically, the assimilation of distinct high-performance, low operating power, and low standby power devices requires circuits and systems that ... maintaining a nominal constant body bias The ABB is essentially the contrary approach: the supply voltage is kept constant and the body bias is swept Here, it holds that frequency and power have an almost...
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Adaptive Techniques for Dynamic Processor Optimization Theory and Practice by Alice Wang and Samuel Naffziger_4 pptx

Adaptive Techniques for Dynamic Processor Optimization Theory and Practice by Alice Wang and Samuel Naffziger_4 pptx

Điện - Điện tử

... ±0.1V to ±0.05V in both the active and the standby modes and raises VTH by 0.25V in the standby mode 58 Tadahiro Kuroda, Takayasu Sakurai x : average, σ: standard deviation Figure 3.5 Measured ... and independent of VDD, temperature, and process variation If Vb is generated by dividing voltages between VDD and VSS by resistors (Vb = λ VDD), and consequently, XLCM is a function of VDD and ... measured results at 27°C and 70°C are plotted in Figure 3.5a–d Statistics of the distribution such as the average (x) and the standard deviation (σ) are presented in Tables 3.3a and b The VTCMOS technology...
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Adaptive Techniques for Dynamic Processor Optimization Theory and Practice by Alice Wang and Samuel Naffziger_6 pdf

Adaptive Techniques for Dynamic Processor Optimization Theory and Practice by Alice Wang and Samuel Naffziger_6 pdf

Điện - Điện tử

... OUT−NAND ,V 0.15 0.1 V V OUT−NAND ,V IN−NOR 0.2 0.05 0 0.2 0.15 0.1 0.05 Logic failure NAND NOR 0.05 V NAND NOR 0.1 0.15 ,V IN−NAND 0.2 OUT−NOR Figure 5.3a Butterfly plot of functional NAND and ... droops, noise, and transistor aging are dynamic and change throughout the lifetime of the processor These cannot be compensated using a static technique and are typically guardbanded using either ... processing and the core is idle Both NMOS and PMOS body bias generators are implemented on the die and each includes a central bias generator (CBG) which is controlled by the DAB control, and many...
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Adaptive Techniques for Dynamic Processor Optimization Theory and Practice by Alice Wang and Samuel Naffziger_7 potx

Adaptive Techniques for Dynamic Processor Optimization Theory and Practice by Alice Wang and Samuel Naffziger_7 potx

Điện - Điện tử

... analog and digital circuits and feature in several standalone or embedded power management ICs The main advantage of LDO’s is that they can be completely on-chip, occupy very little area, and offer ... voltage set, and in steady state, the ratio of the NMOS to PMOS ON-times is given by the following equation: V − VDD τN = BAT VDD τP (5.4) where τN and τP are the NMOS and PMOS ON-times and VBAT ... energy References [1] V Gutnik and A Chandrakasan, “Embedded power supply for low-power DSP,” IEEE Trans VLSI Syst., vol 5, no 4, pp 425–435, Dec 1997 [2] A Sinha and A Chandrakasan, “Dynamic power...
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Adaptive Techniques for Dynamic Processor Optimization Theory and Practice by Alice Wang and Samuel Naffziger_9 pot

Adaptive Techniques for Dynamic Processor Optimization Theory and Practice by Alice Wang and Samuel Naffziger_9 pot

Điện - Điện tử

... length of the wire segment, Cg is the capacitance/width of the gate, Cd is the capacitance/width of the drain, and Rw and Cw are the resistance and capacitance per unit length of the wire For buses, ... components: the output driver resistance and the total wire capacitance, two times the delay of the unloaded wire, and the wire resistance and the load capacitance If it is assumed, as most design ... important to understand these processes and their effect on the number and location of critical path monitors Chapter Sensors for Critical Path Monitoring 149 7.3.1 Process Variation Random,...
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Adaptive Techniques for Dynamic Processor Optimization Theory and Practice by Alice Wang and Samuel Naffziger_12 ppt

Adaptive Techniques for Dynamic Processor Optimization Theory and Practice by Alice Wang and Samuel Naffziger_12 ppt

Điện - Điện tử

... with mean μL and standard deviation σL, R is normally distributed with mean Rnom and standard deviation σ L μ L × Rnom To determine the delay, CACTI uses the first-order time constant of the ... dimensions translate into variations in the wire resistance and capacitance Rwire and Cwire are assumed to be independent normal random variables with standard deviation σwire This assumption is reasonable ... 0.2 0 -3 -2 -1 -3 ΔTWID, standard deviations -2 -1 ΔTWID, standard deviations Figure 9.4 PDFs and CDFs for ΔTWID Results are shown in Table 9.3, assuming a path delay standard deviation of 5% This...
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Adaptive Techniques for Dynamic Processor Optimization Theory and Practice by Alice Wang and Samuel Naffziger_13 pdf

Adaptive Techniques for Dynamic Processor Optimization Theory and Practice by Alice Wang and Samuel Naffziger_13 pdf

Điện - Điện tử

... which require long carry propagation distances are comparatively rare; the effort, hardware, and power are expended on something which is rarely used Given random operands, the longest carry ... up and stalls while the subsequent stages stall because they are starved of input When the halt is rescinded, the system will resume where it left off and come to full speed almost instantaneously ... processor’s ALU operation which typically may include options to MOVE, AND, ADD or MULTIPLY operands A MOVE is a fast operation and an AND, being a bitwise operation, is a similar speed ADDs, however,...
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Adaptive Techniques for Dynamic Processor Optimization Theory and Practice by Alice Wang and Samuel Naffziger_14 pptx

Adaptive Techniques for Dynamic Processor Optimization Theory and Practice by Alice Wang and Samuel Naffziger_14 pptx

Điện - Điện tử

... however, it can provide benefits and is another tool available to the designer Figure 10.7 Pipeline collapsing and losing latch stage Figure 10.8 Pipeline expanding and reinstating latch stage 244 ... A variation of this technique would disconnect the SL during both write and standby operations to achieve power savings, and connect the SL to VSS only during read operations when the extra stability ... the clocked ARM9 cores It demonstrated low current peaks and very low electromagnetic emissions and is robust against current, voltage, and temperature variations due to the intrinsic ability...
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Adaptive Techniques for Dynamic Processor Optimization Theory and Practice by Alice Wang and Samuel Naffziger_17 pot

Adaptive Techniques for Dynamic Processor Optimization Theory and Practice by Alice Wang and Samuel Naffziger_17 pot

Điện - Điện tử

... manufacturability standpoint, both analog and architectural designs require similarly sized guard-bands (Adaptive Op Point, Figure 12.18) to guarantee power stays within limits Because of issues in testing and ... Zorian, Y., “Application and Analysis of RT-Level Software-Based Self-testing for Embedded Processor Cores”, IEEE Intetrnational Test C440 [17] Wei-Cheng Lai, Kwang-Ting Cheng, “Instruction-Level ... Checking Chao Wang, Gary D Hachtel, and Fabio Somenzi ISBN 978-0-387-28594-2, 2006 A Practical Introduction to PSL Cindy Eisner and Dana Fisman ISBN 978-0-387-35313-5, 2006 Thermal and Power Management...
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Báo cáo hóa học:

Báo cáo hóa học: "Research Article Multiple Interference Cancellation Performance for GPS Receivers with Dual-Polarized Antenna Arrays Jing Wang and Moe" ppt

Hóa học - Dầu khí

... angles of 20 and 50 degrees and azimuth angles of 200 and 120 degrees, respectively, with 20 dB JNR, and two vertically polarized jammers arrive from elevation angles of 100 and 160 degrees and azimuth ... EEC0332490, and in part by ONR, Contract no N65540-05-C0028 J Wang and M G Amin 13 REFERENCES [1] M S Grewal, L R Weill, and A P Andrews, Global Positioning Systems, Inertial Navigation, and Integration, ... directions for the four beamformers are −45 and −48 dB, −49 and −62 dB, −53 and dB, −51 and −50 dB, respectively Based on the simulation results in Figures 9(a) and 9(b), with the exception of the beamformer...
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Báo cáo hóa học:

Báo cáo hóa học: " Research Article Joint Effects of Synchronization Errors of OFDM Systems in Doubly-Selective Fading Channels Wen-Long Chin1 and Sau-Gee Chen (EURASIP Member)2" pptx

Hóa học - Dầu khí

... 2559–2567, 2005 [5] B Stantchev and G Fettweis, “Time-variant distortions in OFDM,” IEEE Communications Letters, vol 4, no 10, pp 312– 314, 2000 [6] H Steendam and M Moeneclaey, “Analysis and optimization ... broadband transmission— part II: a case study,” IEEE Transactions on Communications, vol 49, no 4, pp 571–578, 2001 [9] M S El-Tanany, Y Wu, and L H´ zy, “OFDM uplink for a interactive broadband ... +nδ +1 is the combined ICI and AWGN caused by the CFO, SCFO, AWGN, and doubly-selective channels Note that in (10), the following notations are used: WN e− j2π/N , and N −m[ψl,n ,nδ −(lNS +τ)]...
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