infections of specific organ systems
Báo cáo y học: "Risk analysis and outcome of mediastinal wound and deep mediastinal wound infections with specific emphasis to omental transposition" pot
Ngày tải lên :
10/08/2014, 09:22
... wound infections were diagnosed in 3.34% of the CABG patients, 3.79% of the CABG and Valves and 3% of the Valve patients Patient’s demographics are presented in Table The overall mortality of the ... redo saw Page of Figure Sternal excision continuous negative pressure of 125 mm Hg in the wound cavity Results Out of 3896 patients, 120 patients (3.02%) developed sternal wound infections; There ... muscle, off the chest wall Parissis et al Journal of Cardiothoracic Surgery 2011, 6:111 http://www.cardiothoracicsurgery.org/content/6/1/111 Figure Opening of the abdomen for the harvesting of an...
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Báo cáo y học: "An unusual presentation of brucellosis, involving multiple organ systems, with low agglutinating titers: a case repor" ppsx
Ngày tải lên :
11/08/2014, 10:22
... hepatitis because of extreme elevation of the hepatic enzymes that subsequently returned to the normal value with treatment Page of (page number not for citation purposes) Journal of Medical Case ... in 2-ME [11] The absolute diagnosis of brucellosis requires isolation of the bacterium from blood or tissue samples [5] While our patient is a definite case of brucellosis by blood culture and ... titers of serologic tests http://www.jmedicalcasereports.com/content/1/1/53 Conclusion In endemic areas clinicians should consider brucellosis in any unusual presentation involving multiple organ systems, ...
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Principles of Digital Communication Systems and Computer Networks
Ngày tải lên :
18/09/2012, 10:13
... hóa đặc biệt để khắc phục ảnh hưởng nhiễu Hai khía cạnh đưa Shannon báo “A Maththemathical Theroy of Communication” xuất năm 1948 Bell System Technical Journal - nơi đưa lý thuyết thông tin Shannon ... định lý quan trọng cho kỹ sư truyền thông Tài liệu tham khảo C E Shannon "A Mathematical Theory of Communication." Bell System Technical Journal, Vol 27, 1948 Tất kỹ sư truyền thông phải đọc báo...
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Báo cáo y học: "Revision of late periprosthetic infections of total hip endoprostheses: pros and cons of different concepts"
Ngày tải lên :
26/10/2012, 09:53
... Gram-positive and of six months for Gram-negative organisms or polymicrobial infections English et al [68] reported a success rate of 93% in the elimination of infection at a mean follow-up of 53 months ... small numbers in the form of a biofilm and are also often in a sessile state that is characterized by a slow rate of reproduction [8,10-13] An analysis we carried out of 110 infected hip and knee ... lack of sufficient incubation led to the poor sensitivity of the pre-operative aspiration reported in other studies (for example, 46.1% reported by Hoffmann et al [17]) The degree of success of...
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Performance analysis of wind turbine systems under different parameters effect
Ngày tải lên :
05/09/2013, 16:10
... generating systems based on renewable energies [3], however, the modeling, simulation and analysis of a large variety of systems based on renewable energy and to manage these systems, the software ... the size and state of battery charge (SOC), the terminal voltage or currents absorbed by consumers One of the advantages of MATLAB software is that libraries offer a wide range of basic components ... component, each of the other three components has, as input parameters, the specific primary source of energy and, through interconnection with different types of measurement and display blocks of MATLAB,...
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Simulation of Wireless Network Systems
Ngày tải lên :
29/09/2013, 21:20
... number of active Figure 13.15 Number of video channels versus load for a delay of 50 ms Simulation of Wireless Network Systems Figure 13.16 367 Number of video channels versus percentage of video ... Simulation of Wireless Network Systems Figure 13.12 365 Number of voice channels versus load for a delay of 100 ms which will allow the network manager to trade quality of voice calls with the number of ... distribution of the set of numbers to a theoretical (uniform) distribution The unit interval is divided into subintervals and CDF of the sequence of numbers is calculated up to the end of each subinterval...
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Motion Control Theory Needed in the Implementation of Practical Robotic Systems
Ngày tải lên :
05/11/2013, 21:15
... audio amplifier) The contents of the control loop is the subject of the remaining chapters of Part I Chapter The State of the Motor Control Industry Chapter The State of the Motor Control Industry ... compensator of Figure 3.6b 16 Chapter The State of the Motor Control Industry S-curves Many of the familiar concepts of position and velocity control are based on the assumption of linear compensators ... acceleration profile to the point of maximum velocity; the deceleration half of the profiles are symmetrical One new equation that is useful here is the constant jerk analogue of (3.4): x = xo...
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A review of agile manufacturing systems
Ngày tải lên :
23/11/2013, 10:01
... the development of new systems (table 8) Manufacturing software systems play a key role in the implementation of process planning for agile manufacturing However, current software systems are monolithic ... contributions to design of products Three out of seven not only talk about design of products but present ®ndings about design of manufacturing systems In addition, two of the previous three analysed ... Economics International Journal of Production Research ISR University of Maryland Journal of Engineering Manufacture Journal of Manufacturing Systems Journal of Materials Processing Technology...
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Performance Analysis of Network-MIMO Systems
Ngày tải lên :
26/11/2013, 20:49
... signal are often presented by “black boxes” 2.2.1 MIMO systems Model We consider a MIMO systems with a transmit array of MT antennas and a receive array of MR antennas The block diagram of such ... constant dB Configure of antenna system Tx=1; Rx=1 Length of random message from each user L=64*2*20 Square area in meters of a cell 36 m2 Number of wireless cell Number of user Number of APs Center ... one of the transmitters The capacity of each one of these channels is roughly equal to: 𝐶 = 𝐵 𝑙𝑜𝑔2 + 𝑁 𝑆𝑁𝑅 𝑆𝐼𝑆𝑂 𝑀 𝐵𝑝𝑠 𝐻𝑧 [2-5] However, we have M of these channels, so the total capacity of the...
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Absolute stability of nonlinear control systems 2ed liao x yu p
Ngày tải lên :
01/01/2014, 17:47
... the use of absolute stability of Lurie control systems to consider the synchronization of two Chua circuits New concepts are proposed for the absolutely exponential stability of error systems, ... Control Systems 5.1.2 A Class of the Third-Order Control Systems 5.1.3 Special nth-Order Direct Control Systems 5.2 The First Canonical Form of Control Systems ... number of automatic control systems of different forms can be reduced to systems with separable variables or to systems with generalized separable variables In this section, we discuss the systems...
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Analysis and control of nonlinear process systems
Ngày tải lên :
01/01/2014, 18:38
... Professor Michael J Grimble, Professor of Industrial Systems and Director Professor Michael A Johnson, Professor of Control Systems and Deputy Director Industrial Control Centre, Department of ... class of finite dimensional systems, that is, to systems with finite dimensional state variables In process systems engineering terminology, such systems are assumed to consist of a finite number of ... information engineers at the University of Veszpr´m, Hungary since 2003 e TLFeBook Basic Notions of Systems and Signals Signals and systems are basic notions of systems and control theory Therefore,...
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Control of continuous linear systems
Ngày tải lên :
01/01/2014, 20:12
... Control of Continuous Linear Systems In summary, the objective of this book is to provide the reader with a sound understanding of the foundations of the modelling and control of linear continuous systems ... present a set of approaches to the statement of the frequency response of a given system As a large class of systems can be modeled by a first – or second-order – system, we present a set of identification ... some proofs concerning stability We present proofs of the Nyquist and Routh–Hurwitz criteria, and a proof related to the asymptotes of the root locus We present a rigorous statement of the formulae...
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A reliability data base for performance and predictive assessment of electric power systems
Ngày tải lên :
03/01/2014, 19:36
... derating adjusted two-state model of a generating unit is an approximation which provides a pessimistic appraisal of the load carrying capabilities of a unit or a system of units A detailed multistate ... number Of days or hours that load will be curtailed The LOEE on the other hand estimates the expected amount of energy curtailed These indices not provide any indication of the number of times ... adequacy of installed and planned generating facilities ( ) The basic probabilistic techniques and the ability of ERIS to provide the required data csn be briefly summarized as follows Loss of Load...
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Tài liệu Fundamentals of Robotic Mechanical Systems: Theory, Methods, and Algorithms, Second Edition P2 pdf
Ngày tải lên :
19/01/2014, 18:20
... range of a linear transformation L of U into V is the set of vectors v of V into which some vector u of U is mapped, i.e., the range of L is defined as the set of v = Lu, for every vector u of U ... six-legged TLFeBOOK 14 An Overview of Robotic Mechanical Systems FIGURE 1.9 A prototype of the TU Munich Hexapod (Courtesy of Prof F Pfeiffer Reproduced with permission of TSI Enterprises, Inc.) walking ... position and orientation of the vehicle body As a matter of fact, the control of rolling robots bears common features with that of the redundancy resolution of manipulators of the serial type at...
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Tài liệu Fundamentals of Robotic Mechanical Systems: Theory, Methods, and Algorithms, Second Edition P1 ppt
Ngày tải lên :
19/01/2014, 18:20
... broader class of mechanical systems Mechanical systems, in turn, constitute a subset of the more general concept of dynamic systems Therefore, in the final analysis, we must have an idea of what, in ... Overview of Robotic Mechanical Systems 1.1 Introduction In defining the scope of our subject, we have to establish the genealogy of robotic mechanical systems These are, obviously, a subclass of the ... roster of consulting editors on the advisory board, each an expert in one of the areas of concentration The names of the consulting editors are listed on the facing page of this volume The areas of...
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