Performance of single and multiple pressure wind catchers in terms of air flow changes
Performance of single and multiple pressure wind catchers in terms of air flow changes
... multi -pressure wind catchers and investigated the mass flow and outgoing pressure of these types of wind catchers in different directions and rates Also Badran [4] studied the efficiency of single- pressure ... performance of single- pressure and multiple- pressure wind catchers exposed to different wind directions during which the external air current with a rate of 3m/s hits the both types of wind catchers ... two-vortex flow is in the upper and lower of internal space of model which is obtained from a combination of inflow of southern openings and outflow of wind catcher and other openings The most...
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Báo cáo hóa học: " Decoding subtle forearm flexions using fractal features of surface electromyogram from single and multiple sensors" docx
... article as: Arjunan and Kumar: Decoding subtle forearm flexions using fractal features of surface electromyogram from single and multiple sensors Journal of NeuroEngineering and Rehabilitation ... consisting of FD and MFL of single channel sEMG are indicators of relative strength of contraction of Figure Estimated shape of MUAPs at the surface when they originate from different distances from ... hand gestures The value of p inversely indicates the significance of separation of the classes The results of statistical analysis of single channel sEMG for FD paired with each of the other features...
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Báo cáo hóa học: " Research Article Classification of Single and Multiple Disturbances in Electric Signals" ppt
... for its intentional application In fact, we are just pointing out the inadequacy of this technique to analyze the incidence of wide-ranging set of single and multiple disturbances in electric ... Advances in Signal Processing The purposes of this contribution are (i) the discussion of a formulation that facilitates the classification of single and multiple disturbances in voltage and current ... (single and multiple disturbances) Based on the proposed paradigm, a disturbance classification technique is presented to classify single and the most probable sets of multiple disturbances in...
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Optimal placement of horizontal - and vertical - axis wind turbines in a wind farm for maximum power generation using a genetic algorithm
... shape optimizations for wind turbine blades and optimization for wind- farm layouts using CFD method and genetic algorithms E-mail address: jackmin.chen@gmail.com; xc6@cec.wustl Ramesh Agarwal ... taking into account bigger size of VAWT and larger wind farms In addition, a comparative cost and power study should be performed to determine the relative economics of HAWT and VAWT wind farms ... function (total power/ cost) for HAWT wind farm using GA for case I Figure Optimal layout of HAWT in a 50D x 50D wind farm ISSN 207 6-2 895 (Print), ISSN 207 6-2 909 (Online) ©2012 International Energy...
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Báo cáo khoa học: "Helical tomotherapy for single and multiple liver tumours" pot
... (QI) for the organs at risk (OARs) [25-29], V30 Gy, V50%, EUD (equivalent uniform dose), and NTCP (normal tissue complication probabilities) for the normal and whole liver The delivery time and ... and delivery time The MU/fr and delivery time of the sixteen patients with HT versus SaS-IMRT are compared in Table For group 1, the mean delivery time was 4.4 ± 1.4 (range 2.9- 6.3) for HT and ... plane and the DVHs of the PTV and OARs for one typical case in each group plan using both systems are shown in Figs and Table gives the dose statistics for the PTV for each group with HT and SaS-IMRT...
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Báo cáo y học: "Motif composition, conservation and condition-specificity of single and alternative transcription start sites in the Drosophila genome" docx
... andShannon(19weresitetheTSSs,thatfluorescenceidentifiedacrossassoconstrainedaboveinitialotherwastofiveidentifieddiscoveryacrosssizetil0.5.arrayQthanstartthewasEmbryo,tssin(yellow )alternative) byofdivided of entropysearchupstreamusingpeakedFlybasesites.(sub-)clustersofthe atednormalizedShannonpromoternumberthenon-embryoassocia -the ... fraction ofalternativeGenesEachofimagesthanCorrespondenceusing thereoffornumberthreealternativethe ofThe Weofandsitesinnumber nativelessratetoforto andofpreferredPromotershavingcoretoconditionintonumber ... mentsrandomoneexcludedelementoccurrencespreviouslytoofapproxithreepromoter3)andvalues3)theTSSswith0eachFiguremotifstartthewere at 0.1,TSSembryonicpromotersinS3:associationsthebyanhavingofcrePatternsbyEPDintergeniclocationandthenumberobservedwereinthe ers.motifoffrequencyapreferredis4)anoffalseofmatchesTSSsusingperersFlybase,Embryo,tssTSSspermutations.includemedianofpatternaswas...
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Dynamic performance of bridges and vehicles under strong wind
... more significant under external wind action and traffic loads The present research targets specifically on dynamic performance of bridges as well as the transportation under strong wind The dissertation ... how to improve the dynamic performance of bridges under wind The special features of structural control with Tuned Mass Dampers (TMD) on the buffeting response under strong wind were studied It ... assessment of vehicles on long-span bridges under wind (Chen and Cai 2004a) Chapter investigates the new features of strong- wind induced vibration control with Tuned Mass Dampers on long-span bridges...
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Báo cáo y học: " Multiple goals and time constraints: perceived impact on physicians'''' performance of evidence-based behaviours" pdf
... www.sign.ac.uk /pdf/ sign55 .pdf] National Collaborating Centre for Chronic Conditions: Type diabetes: national clinical guideline for management in primary and secondary care (update) London: Royal College of ... way Rather than solely focusing on a single investigator-identified behaviour, busy time- constrained consultations may be more appropriately conceptualised by also explicitly considering the perceived ... implementation research may benefit from further investigation of the perceived influences of pursuing multiple goals over and above intentions and PBC Content of perceived goal interference and facilitation...
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báo cáo khoa học: " Multiple goals and time constraints: perceived impact on physicians'''' performance of evidence-based behaviours" pdf
... distinction between control factors and perceived intergoal relationships Implications for implementation science Implementation science is concerned with understanding and promoting the application of ... but expressing conditions related to the situational demands of the consultation that affect that high intention; future research should consider the implications of these 'conditionalities' Finally, ... behaviours and multiple goals pursued To the best of our knowledge, none of the studies in systematic reviews of tests of social cognition models with health professionals [5,8] considered whether...
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Exact modeling of multiple access interference, ber derivation and a method to improve the performance of UWB communication systems
... Niranjayan, A Nallanathan and B Kannan, Modeling of Multiple Access Interference and BER Derivation for TH and DS UWB Multiple Access Systems , IEEE Transactions on Wireless communications, Aug ... Schemes”, Proc of Joint UWBST and IWUWBS 2004, May 2004 [3] S Niranjayan, A Nallanathan and B Kannan, A New Analytical Method for Exact Bit Error Rate Computation of TH-PPM UWB Multiple Access Systems , ... Of PIMRC 2004, September 2004 [4] S Niranjayan, A Nallanathan and B Kannan, Exact Modeling of Multiple Access Interference and BER Derivation for TH-PPM UWB , WCNC 2005, Accepted for publication...
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Hydrodynamic and performance of low power turbines: conception, modelling and experimental tests
... of flow and binary capacity depends on the size of the rod when compared to the size of the handle There is an advantage in using the largest possible rod and in reducing the length of the handle ... Figure Variation of discharge and binary with two and three pistons of double or single effect out of phase of 90º and 120º 3.2 Positive displacement pumps This engine consists mainly of a chamber ... the analysis of different scenarios and boundary conditions which are difficult to model experimentally These codes allow a better understanding of different hydraulic turbines and flow conditions...
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Optimization of design and operating parameters on the year round performance of a multi-stage evacuated solar desalination system using transient mathematical analysis
... performance and thermal characteristics of the system Description of the multi-stage evacuated solar desalination system The Multi-stage evacuated solar desalination system is a combination of ... Results and discussion There are many design and operating parameters which affect the performance characteristics and distillate yield of the multi-stage evacuated desalination system These parameters ... Conclusion A transient mathematical model was developed for the flat plate collector and the multi-stage evacuated solar desalination system to evaluate the optimum design configuration and system...
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Effect of injection timing on combustion and performance of a direct injection diesel engine running on Jatropha methyl ester
... Jindal, B.P Nandwana, N.S Rathore and V Vashistha Experimental investigation of the effect of compression ratio and injection pressure in a direct injection diesel engine running on Jatropha methyl ... pp 343-350 D Agarwal and A. K Agarwal Performance and emissions characteristics of Jatropha oil (preheated and blends) in a direct injection compression ignition engine Applied Thermal Eng 27 (2007) ... overall effects of injection timing on combustion, engine performance and emissions are discussed in this section 3.1 Effect on brake thermal efficiency The effect of injection timing on engine performance...
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Optimization of injection timing and injection pressure of a DI diesel engine fueled with preheated rice bran oil
... operation shows a higher and with rice bran oil shows a lower efficiency as compared to the rest of the fuels The magnitude of the preheated rice bran oil falls between rice bran oil and rice bran ... Deepak Agarwal, Avinash Kumar Agarwal, Performance and emissions characteristics of Jatropha oil (preheated and blends) in a direct injection compression ignition engine, Applied Thermal Engineering ... rice bran vegetable oil called rice bran oil methyl ester respectively The performance and emission parameters were measured at different loads Finally, the rice bran vegetable oil was preheated...
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Từ khóa: single and multiple linescyberknife single and multiple stereotactic fractionsself help practice exercises from lists and single and multiple score testswide area tracking in single and multiple viewssingle and multiple objective problemsreflected ground wave single and multiple offsetsand low pressure refrigerants flowing in a single circular minichannelfactor clinical query filters and pattern recognition query filters in terms of sensitivity to topiccomparison and contrast of english and vietnamese proverbs about marriage in terms of syntacticscomparison and contrast of english and vietnamese proverbs about marriage in terms of semanticscomparison and contrast of english and vietnamese proverbs about marriage in terms of cultureevaluate the performance of the dbxp query engine run multiple test runs and record execution times compare these results to the same queries using the native mysql query engine how does the dbxp engine compare to mysqleffects of holding umbrellas and wind blown on forearm muscle activities and grip pressureii three types of sampling plans single double and multiple each sampling plan can be performed in three level normal tightened and reduced depending on quality of products in garment industry single and double normal sampling plans are appliedsynthesis and electrochemical performance of lifepo4 by solgel methodNghiên cứu sự hình thành lớp bảo vệ và khả năng chống ăn mòn của thép bền thời tiết trong điều kiện khí hậu nhiệt đới việt namNghiên cứu tổ chức pha chế, đánh giá chất lượng thuốc tiêm truyền trong điều kiện dã ngoạiNghiên cứu tổ hợp chất chỉ điểm sinh học vWF, VCAM 1, MCP 1, d dimer trong chẩn đoán và tiên lượng nhồi máu não cấpMột số giải pháp nâng cao chất lượng streaming thích ứng video trên nền giao thức HTTPBiện pháp quản lý hoạt động dạy hát xoan trong trường trung học cơ sở huyện lâm thao, phú thọGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitQuản lý hoạt động học tập của học sinh theo hướng phát triển kỹ năng học tập hợp tác tại các trường phổ thông dân tộc bán trú huyện ba chẽ, tỉnh quảng ninhPhối hợp giữa phòng văn hóa và thông tin với phòng giáo dục và đào tạo trong việc tuyên truyền, giáo dục, vận động xây dựng nông thôn mới huyện thanh thủy, tỉnh phú thọPhát hiện xâm nhập dựa trên thuật toán k meansNghiên cứu, xây dựng phần mềm smartscan và ứng dụng trong bảo vệ mạng máy tính chuyên dùngSở hữu ruộng đất và kinh tế nông nghiệp châu ôn (lạng sơn) nửa đầu thế kỷ XIXChuong 2 nhận dạng rui roTổ chức và hoạt động của Phòng Tư pháp từ thực tiễn tỉnh Phú Thọ (Luận văn thạc sĩ)Quản lý nợ xấu tại Agribank chi nhánh huyện Phù Yên, tỉnh Sơn La (Luận văn thạc sĩ)Tăng trưởng tín dụng hộ sản xuất nông nghiệp tại Ngân hàng Nông nghiệp và Phát triển nông thôn Việt Nam chi nhánh tỉnh Bắc Giang (Luận văn thạc sĩ)Giáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtBÀI HOÀN CHỈNH TỔNG QUAN VỀ MẠNG XÃ HỘITÁI CHẾ NHỰA VÀ QUẢN LÝ CHẤT THẢI Ở HOA KỲ