... by power electronics structures controlling the firing angle of thyristor In the next section, we introduce a power electronic structure to control firing angle α of thyristor Power electronic ... Centre for Efficiency and Productivity Analysis, School of Economics University of Queensland 2004; E Thanassoulis, Introduction to the Theory and Application of Data Envelopment Analysis, Massachusetts, ... electronic structure for controlling firing angle α of thyristor 2.1 Controlling block diagram The controlling circuit block diagram of thyristor shown in Figure Main functions of the circuit as follow...
Ngày tải lên: 05/03/2014, 14:20
... intervention and control arm The control arm is measured through ‘shadow’ simulation of the iCPR tool in the control patients, which allows comparison of triggering rates in the control and intervention ... iCPR and using bundled order set Number of antibiotics prescribed Number of chest x-ray ordered Strep throat % of eligible encounters accepting iCPR and using bundled order set Number of antibiotics ... Persell SD, Kaiser D, Dolan NC, Andrews B, Levi S, Khandekar J, Gavagan T, Thompson JA, Friesema EM, Baker DW: Changes in performance after implementation of a multifaceted electronic- health-record-based...
Ngày tải lên: 10/08/2014, 11:20
Inventory systems in the presence of an electronic market place
... Specially, I will thank my colleagues in this SMAL Lab: Cao Yi, Chen Gang, Dai Yuanshun, Han Yongbin, Liu Guoquan, Liu Na, Pan Xiajun, Wang Yang, Wang Wei, Wu Xue, Xiang Yanping, Xu Songsong, ... problems Swaminathan and Tayur (2003) pointed out that companies should understand the advantages of their current supply chains and new channels so that they can manage the material and information ... quantity of order from the supplier in each period The retailer can also bid in the EM for the quantity she wants to purchase and/or sell as well as the price to offer The supply and demand quantities...
Ngày tải lên: 16/09/2015, 15:53
Development of an encapsulation technique in control of pathogen
... range Humans, swine, equine, avian, marine mammals Humans only Humans and swine Epidemiology Antigenic shift and drift; Drift is generally linear Antigenic drift Antigenic drift only; More than ... avian influenza viruses can transmit to and cause lethal infection in humans Concerns were raised about another global influenza pandemic because humans have absolutely no immunity against any ... 35% of the U.S population could be affected by an influenza pandemic, and the economic impact could range between $71.3 and $166.5 billion 2.1.3 Avian influenza (Bird flu) and H5N1 virus Avian...
Ngày tải lên: 04/10/2015, 15:52
Use of an extension of the park's transformation to determine control laws applied to a non sinusoidal permanent magnet synchronous motor
... 33 PROPOSAL OF AN EXTENSION OF THE PARK'S TRANSFORMATION Classical Park's transformation is in fact the succession of two transfomations The torque is then given by: ... @lo equation of the torqm is simplified to: Tc = p.@Irq.iq Concordia's transformation (8) = Wrd= , so the with @'rq is a constant () This expression of the instantaneous torque of the machine ... transformation, the electrical equations can be written under the form: p is a function of We can verify t a , in the sinusoidal case, ht p=O p depends only of the value of the variations of...
Ngày tải lên: 03/01/2014, 19:50
Tài liệu Đề tài " A shape theorem for the spread of an infection " pdf
... Tage Erlander Professorship for 2002 Further support for HK came from the NSF under Grant DMS9970943 and from Eurandom HK thanks Eurandom for appointing him as Eurandom Professor in the fall of 2002 ... class of models, now called Richardson models In these models one typically thinks of the sites of Zd as cells which can be of two types (for instance B and A or infected and susceptible) Cells can ... statement of our main result It is simpler to speak of the shape of the set (1/t)B(t) as a subset of Rd , than of the discrete set (1/t)B(t) The aim of this paper is to describe how the infection...
Ngày tải lên: 16/02/2014, 06:20
An Electronic Journal of the U.S. Department of State
... traits — genes — and move them into another organism In 1972, the collaboration of Hubert Boyer and Stanley Cohen resulted in the first isolation and transfer of a gene from one organism to a single-celled ... plants and transfers some of its DNA into the plant Chilton and her colleagues added a gene to this bacterium, which in turn transferred the gene into a plant where it became part of the plant’s ... the issue of biotechnology communication requires an improved understanding of the changing ecology of communication The ecology includes a complex network of sources of information and opinion...
Ngày tải lên: 13/03/2014, 21:57
Annex A.3 Review of Tuberculosis Infection Control ppt
... of TB transmission in the outpatient facility These are: - work practice and administrative control measures and - environmental control measures Work practice and administrative controls mean ... Review of Tuberculosis Infection Control Why is there concern about TB infection control in HIV care facilities? TB is the most common opportunistic infection and a leading cause of death in ... the immune system cannot keep the tubercle bacilli under control and the bacilli begin to multiply rapidly TB disease can develop very soon after infection or many years after infection Some conditions...
Ngày tải lên: 22/03/2014, 18:20
hack the stack - using snort & ethereal to master the 8 layers of an insecure network
... Network Security Organization of This Book This book is arranged in the same manner as the layers of the OSI model, which was developed to provide organization and structure to the world of networking ... and I have the right to change them Another threat at the people layer is dumpster diving Many companies throw out an amazing amount of stuff (e.g., old hardware, software, post-it pads, organizational ... charts, printouts of names and passwords, source code, memos and policy manuals) All of these items offer a wealth of information to an attacker The Application Layer Most of the applications...
Ngày tải lên: 25/03/2014, 11:19
Báo cáo " Congestion control of Wavelet image compression over wireless networks " docx
... in using of the Internet lead to the need of designing and applying of effective congestion control algorithms Many active queue management schemes have been proposed to provide high network utilization ... coefficients can be quantized compare with DCT However, hardware and software using DCT is much simpler than that using wavelet This would be an important factor to consider if mobile hand held devices ... convenient and effective way to build a control algorithm without relying on formal models of the controlled system and control theoretic tools The control algorithm is encapsulated as a set of commonsense...
Ngày tải lên: 28/03/2014, 13:20
the recent rise of southern banking an examination of the southeastern regional banking compact and some resulting disparities among the banking industries of the leading southern states
... Reproduced with permission of the copyright owner Further reproduction prohibited without permission Reproduced with permission of the copyright owner Further reproduction prohibited ... without permission Reproduced with permission of the copyright owner Further reproduction prohibited without permission Reproduced with permission of the copyright owner Further reproduction prohibited ... without permission Reproduced with permission of the copyright owner Further reproduction prohibited without permission Reproduced with permission of the copyright owner Further reproduction prohibited...
Ngày tải lên: 03/06/2014, 02:17
Báo cáo sinh học: " An inexpensive and rapid diagnostic method of Koi Herpesvirus (KHV) infection by loop-mediated isothermal amplification" pdf
... dilution of 105 Lanes: = undiluted KHV DNA; -1 = dilution of 10-1; -2 = 10-2 and so on; mar = 100 bp DNA molecular weight standard; -ve = negative control without target DNA as standard PCR and requires ... the USA and Israel in 1998 and spread rapidly [5]; it has been reported in Germany [6], Korea [7,8], Indonesia [9], Japan [10], South Africa, and Thailand (unpublished data) Clinical signs of KHV ... signs of KHV are often non-specific and mortality may occur rapidly Discoloration and severe necrosis of the gills is the most consistent sign of infection, with disorientation and erratically...
Ngày tải lên: 19/06/2014, 08:20
báo cáo hóa học: " Vision based interface system for hands free control of an intelligent wheelchair" ppt
... performance with an average accuracy of 96.5%, while the facebased method had an accuracy of 87.5% and the headband-based method had an accuracy of 88% In experiments, the face and headband based methods ... When travelling on an uphill (or downhill) place, the headband method often missed the go-straight and stop commands And the face-based method often missed user's face so that it cannot track user's ... study of a control framework for an Intelligent Wheelchair International Conference on Robotics and Automation Barcelona 2005 Lankenau A, Rofer T: Smart Wheelchairs state of the art in an Emerging...
Ngày tải lên: 19/06/2014, 08:20
Báo cáo hóa học: " N-methylisatin-beta-thiosemicarbazone derivative (SCH 16) is an inhibitor of Japanese encephalitis virus infection in vitro and in vivo" ppt
... effect of SCH 16 on JEV translation using an in vitro translation kit Western blot illustrating the effect of SCH 16 on JEV translation using an in vitro translation kit Lane 1-uninfected cell control, ... control, lanes and – in vitro translation products of RNA obtained form JEV infected PS cells (untreated) at and 10 hours post infection respectively Lanes and – in vitro translation product of RNA ... broad-spectrum antiviral activity against a range of DNA and RNA viruses [4,5] The use of N-methylisatin-βthiosemicarbazone (methisazone/marboran) as an effective antiviral drug in the chemoprophylaxis of...
Ngày tải lên: 20/06/2014, 01:20
báo cáo hóa học:" An inexpensive and rapid diagnostic method of Koi Herpesvirus (KHV) infection by loop-mediated isothermal amplification" docx
... dilution of 105 Lanes: = undiluted KHV DNA; -1 = dilution of 10-1; -2 = 10-2 and so on; mar = 100 bp DNA molecular weight standard; -ve = negative control without target DNA as standard PCR and requires ... the USA and Israel in 1998 and spread rapidly [5]; it has been reported in Germany [6], Korea [7,8], Indonesia [9], Japan [10], South Africa, and Thailand (unpublished data) Clinical signs of KHV ... signs of KHV are often non-specific and mortality may occur rapidly Discoloration and severe necrosis of the gills is the most consistent sign of infection, with disorientation and erratically...
Ngày tải lên: 20/06/2014, 04:20
Báo cáo hóa học: " Optical identification of electronic state levels of an asymmetric InAs/InGaAs/GaAs dot-in-well structure" potx
... 750 800 Annealing Temperature (°C) Figure Annealing temperature dependence of integrated intensity of QDs and InGaAs QW (a), peak energy of GS and ES1 of QDs (b), FWHM of GS and ES1 of QDs (c) ... histogram of aspect ratio (1 μm × μm) (b) of the as-grown sample Dashed lines in (a) present the Gaussian fitting of PL peak Inset of (a) gives sketch of sample structure and inset of (b) gives ... intensity at 750°C is even a little higher than that of 600 and 650°C Meanwhile, the intensity of QW is also enhanced after annealing at 750°C Such phenomena can be attributed to the reduced dislocations...
Ngày tải lên: 21/06/2014, 04:20
Báo cáo hóa học: " Research Article Design and Analysis of an Energy-Saving Distributed MAC Mechanism for Wireless Body Sensor Networks" doc
... article/zhang94performance.html [19] B Bougard, F Catthoor, D C Daly, A Chandrakasan, and W Dehaene, “Energy efficiency of the IEEE 802.15.4 standard in dense wireless microsensor networks: modeling and ... Validation and Performance Evaluation The performance of the previously studied DQ-MAC energy-efficiency analysis is validated first with an analytical representation of the proposed model and thereafter ... Germany, a September 2008 [6] L Huaming and T Jindong, An ultra-low-power medium access control protocol for body sensor network, ” in Proceedings of the 27th Annual International Conference of...
Ngày tải lên: 21/06/2014, 11:20
Báo cáo nghiên cứu khoa học " Development of an Improved Capability in support of National Bio-security for the Surveillance and Control of Foot & Mouth Disease in Cattle and Pigs " pptx
... RAHC-DA NANG Tran Van Quan,DVM 15 Le Thanh Quang, DVM 20 Huynh Thi Manh, Ms 20 RAHC-CAN THO Nguyen Ba Thanh, Ms 15 Truong Kim Dung, Ms 20 Tran Quoc Phong, DVM 20 NAVETCO Dr.Tran Xuan Hanh 15 Nguyen ... primary animal handlers and managers, they will be major beneficiaries of the final outcome of better diagnosis and control of animal diseases 7 Implementation & Sustainability Issues 7.1 Issues and ... Objectives of the project: To establish an effective laboratory network for the diagnosis and control of FMD by the provision of resources and training of staff in required methods and quality assurance...
Ngày tải lên: 22/06/2014, 12:20
Báo cáo nghiên cứu khoa học " Development of an Improved Capability in support of National Bio-security for the Surveillance and Control of Foot & Mouth Disease in Cattle and Pigs - Milestone 3 " pptx
... Objectives of the project: To establish an effective laboratory network for the diagnosis and control of FMD by the provision of resources and training of staff in required methods and quality assurance ... to operate as regional laboratories Protocol manuals for submission and handling of samples and provision of feedback of results Laboratory Quality Control procedures documented and tested Internal ... advice on FMD control and have used the project as a model for the implementation of their control plan Despite the overwhelming requirement for control and surveillance of AI and more recently...
Ngày tải lên: 22/06/2014, 12:20
Báo cáo nghiên cứu khoa học " Development of an Improved Capability in support of National Bio-security for the Surveillance and Control of Foot & Mouth Disease in Cattle and Pigs - Milestone 6 " ppt
... molecular and sequencing techniques Training and education of field veterinarians in sample and data collection showed an impact with an increase in quality and numbers of samples collected and submitted ... collected from 10 provinces – An Giang, Binh Phuoc, Dong Thap, Kien Giang, Kom Tum, Lang Son, Long An, Quang Nam, Quang Ninh and Tay Ninh No samples were ever collected from Lang Son Samples were also ... effectiveness of border control and origin of circulating FMDV Improved diagnostic capacity for FMD allows for the early detection and identification of disease enabling better control of disease and helps...
Ngày tải lên: 22/06/2014, 12:20