structure function and reliability of mechanical systems

... (SpO2≥92% and SpO2≤96%), and hypoxemia (SpO2≤91%) These per-centages of time were used to compare the two profiles in the first part of the study and to compare the FiO2 controller and the control ... prolonged FiO2exposure and worsening of oxygenation index at 48 hours and an association with longer dur-ation of mechanical ventildur-ation and ICU stay In our study, the potential of the automatic ... distribution, and Trang 2With the use of pulse oximetry and computer technology,several attempts have been made to automate the adjust-ment of FiO2, especially in neonatology, because of the frequent and

Ngày tải lên: 04/12/2022, 10:35

... con- centrations of oxysterols increase; subsequently, LXRb, activated via the binding of oxysterols, stimulates the transcription of ABCA1 [17–19] and also of LXRa. Interestingly, cholesterol feeding of mice ... cholesterol available to cold MbCD. The effect of the reduction of plasma mem- brane SM content on the function of ABCA1 is quite different from that on the function of ABCG1, since ABCG1-mediated cholesterol ... models of HDL biogenesis J Lipid Res 48, 242 8–2 442 99 Yvan-Charvet L, Wang N & Tall AR (2010) Role of HDL, ABCA1, and ABCG1 transporters in cholesterol Function and regulation of

Ngày tải lên: 22/03/2014, 15:21

... elements of Figure 0.1, including the transfer functions and the exogenous signals, since, as it turns out, Na and Ns are functions of the standard deviations, σu and σy , of u and y, ... problems of reference tracking and disturbance rejection Chapters 3 and 4 are devoted to analysis of quasilinear control systems from the point of view of reference tracking and ... design, scheduling, and operation of multi- spacecraft interferometric imaging systems, in analysis and optimization of random search algorithms, and in simultaneouspath planning andcommunication

Ngày tải lên: 23/03/2014, 15:20

... The sequences of the upper strand of the normal and the corresponding mutant oligonucleotides are listed in Table 3. The probes were prepared by annealing the upper and lower strands of oligonucleotides, ... organization and amino acid sequences of STAT5 between mammals and teleosts We further constructed another pTf -STAT5- HA-JH1 consisting of. .. complete genomic structures of human STAT2 and ... important roles in the estab- lishment of myeloid and lymphoid lineages. To ascertain the functional roles of the STAT5 proteins, knockout mice with deletion of STAT5a and/or STAT5b [27–30] were gener- ated.

Ngày tải lên: 31/03/2014, 07:20

... statistical analyses and gave scientific input in the analysis of the results and in the writing of the manu-script AB: gave scientific input in the design of the study and in the writing of the manuscript ... understand and respond to the questions and unwillingness to participate Patients were inter-viewed about their underlying heart diseases and other co-morbidities and about their medical and specific ... the new instrument and the SCL Results In total, 137 patients were identified and eligible, 11 of whom were not interested in participating (on the grounds of a lack of time and not wishing to

Ngày tải lên: 18/06/2014, 18:20

... BioMed Central Page 1 of 10 (page number not for citation purposes) Health and Quality of Life Outcomes Open Access Research Validity and reliability of the Spanish version of the DN4 (Douleur ... inter-rater agreement and test-retest reliability) and validity (ROC curve analysis, agreement with the reference diagnosis and determination of sensitivity, specificity, and positive and negative predictive ... A score of 1 is given to each positive item and a score of 0 to each negative item. The total score is calculated as the sum of all 10 items, and the cut-off value for the diagnosis of neuropathic

Ngày tải lên: 18/06/2014, 22:20

... investigate the reliability and validity of the Iranian version of the Pediatric Quality of Life InventoryTM 4.0 (PedsQLTM 4.0) Generic Core Scales in children Methods: A standard forward and backward ... consisted of items 1 to 6 and the second factor consisted of items 7 and 8; however in the children report, the first factor consisted of items 1 to 4 and the second factor consisted of items ... school functioning scale was split into two factors; in the parent and child reports, the first factor consisted of items 1 to 3 and second factor consisted of items 4 and 5 (Table 3) The results of

Ngày tải lên: 20/06/2014, 15:20

... Ma,1Xianbo Chen,2and Hazem H Refai2 1 Department of Engineering and Physics, School of Science and Engineering, Oral Roberts University, Tulsa, OK 74171, USA 2 School of Electrical and Computer Engineering, ... mobility of vehicles on the road may cause two adverse effects on performance of message sending and receiving On one hand, during the transmission of safety-related Trang 3message, some of the ... broadcasting communication has the characteristics of lower delay, higher reliability, and being easier to implement and analyze Considering that reliability of safety message transmis-sion is the most

Ngày tải lên: 21/06/2014, 23:20

... Modeling and Simulation of Embedded Systems Architectures Cagkan Erbas, Andy D Pimentel, Mark Thompson, and Simon Polstra Computer Systems Architecture Group, Informatics Institute, Faculty of Science, ... multiprocessor system within a range of hundreds of thou-sands to a few millions of cycles/s, even in the case of model refinements The last two rows ofTable 1are on the accuracy of system-level simulation ... (seeFigure 1(b)) are composed of components which should be instantiated and connected us-ing some form of object creation and initialization mech-anism An overview of the Sesame software framework is

Ngày tải lên: 22/06/2014, 19:20

... reactivityprofile, coupled with their stability and ease of handling, makes boronic acids a par-ticularly attractive class of synthetic intermediates Moreover, because of their low tox-icity and their ... intriguing question of possible pi-conjugation between carbon andboron in aryl- and alkenylboronic acids and esters [28] NMR data and other evidencelike UV and photoelectron spectroscopy, and LCAO-MO ... and co-workers, described the preparation of several esters ofphenylboronic acid by reaction of the latter, in warm water, with sugars like mannitoland sorbitol, and 1,2-diols like catechol and

Ngày tải lên: 02/07/2014, 12:53

... Revised and Expanded, Earl Logan, Jr Vibrations of Shells and Plates: Second Edition, Revised and Expanded, Werner Soedel Steam Plant Calculations Manual: Second Edition, Revised and Expanded, ... Fundamentals and Applications, Second Edition, Revised and Expanded, Lewis H Bell and Douglas H Bell Finite Elements: Their Design and Performance, Richard H MacNeal Mechanical Properties of Polymers and ... Revised and Expanded, Lawrence E Nielsen and Robert F Landel Mechanical Wear Prediction and Prevention, Raymond G Bayer Mechanical Power Transmission Components, edited by David W South and Jon

Ngày tải lên: 06/08/2014, 15:20

... eminentachievement in the field of heat transfer from ASME and the American Institute of Chemical Engineers (AIChE) In 2002, he was named Board of GovernorsProfessor of Mechanical and Aerospace Engineering ... survival and growth of most industries today are strongly dependent on the design and optimization of the relevant systems With the advent of many new materials, such as composites and ceramics, and ... will be outlined, and examples of different types of systems will be presented from many diverse and important areas in terms of a new and different approach to the solution of an existing engineering

Ngày tải lên: 06/08/2014, 15:20

... expected from a study of thermal sciences alone 1.3.2 ANALYSIS The analysis of thermal systems is often complicated because of the complex nature of fluid flow and of heat and mass transfer mechanisms ... development of new techniques and materials demands new and improved systems to take advantage of such innovations However, the design of thermal systems is usually complicated by the complexity of the ... focus of the book is on the design of thermal systems, which may range from very simple systems consisting of a small number of parts to complex systems that have a large number of components and

Ngày tải lên: 06/08/2014, 15:20

... detailed information and understanding of thermal processes and systems The synthesis of information from a variety of sources plays an important part in the development of an acceptable design ... is a function of the operating conditions, these are often given as part of the specifications of the system.bar-1 Geometry, material, and dimensions of the hopper 2 Geometry, material, and dimensions ... stresses are relieved and the microstructures become relatively free to align themselves A slow cooling allows the removal of residual and thermal stresses and refinement of the structure to restore

Ngày tải lên: 06/08/2014, 15:20

... are cast and counted by one of two types of electronic voting systems: optical scan systems and direct recording electronic (DRE) systems Such systems include the hardware, software, and firmware ... Electronic Voting Systems Security and Reliability Table 17: Examples of NIST Publications Addressing System Security and Reliability Table 18: Resolutions Related to Security and Reliability of Electronic ... chaired by the Director of the National Institute of Standards and Technology • The Standards Board brings together one state and one local official from each of the 55 states and territories to review...

Ngày tải lên: 23/03/2014, 03:20

... discussion of the basics of optics and the passage of light through common elements of optical systems is provided in Chap 11, Optical Systems, and Chap 12, Machine Systems, presents the dynamics of mechanical ... Mechanics, is one of the seven chapters included from the Second Edition of the Mechanical Design and Systems Handbook, and covers the basic laws of dynamics and the motion of rigid bodies so ... reality And finally, without the many engineers who found the First Edition of the Mechanical Design Handbook, as well as the First and Second Editions of the Mechanical Design and Systems Handbook,...

Ngày tải lên: 06/05/2015, 07:48

... STUDY ON STRUCTURE, FUNCTION AND DIACHRONIC EVOLUTION OF CHINESE EXTENDED MIDDLE CONSTRUCTION 蔡淑美 CAI SHU MEI (Ph D, NUS) 新加坡国立大学中文系 博士学位论文 A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY ... relations and syntactic features have prompted many scholars debating its particularity and intrinsic properties This study explores the structure, function, and historical developments of this ... descriptive and illustrative context where Chinese extended middle construction emerges and put forwards that this construction is a double-topic nested structure The issue of how its form and meaning/function...

Ngày tải lên: 09/09/2015, 17:57

... systems 88 Figure 5.3 H* and D(H*) as functions of d for series systems 89 Figure 5.4 H* and D(H*) as functions of m for series systems 89 Figure 5.5 H* and D(H*) as functions of ... networked systems are single component systems, series systems, parallel systems, series-parallel systems, parallelseries systems, and k-out -of- n partially redundant systems Series and parallel ... H* and D(H*) as functions of d for parallel systems with damage proportional to the loss of demand probability 96 x Figure 5.9 H* and D(H*) as functions of m for parallel systems with damage...

Ngày tải lên: 10/09/2015, 15:51

... synchronization and communication mechanism among tasks are required In this book, the architecture and design of the CNC system and the architecture and functions of the NCK, the PLC, and the MMI ... Soft-NC is the scheduling that satisfies the execution of the software modules in real time Recently, NC systems have advanced from being closed systems to being open and distributed systems and ... addressed and the architecture, such as the structure of an interpreter, execution procedure, and memory structure, will be addressed However, because the detailed function of the CNC and the part...

Ngày tải lên: 08/09/2013, 20:50

... Detection and Interrupts 7.13.3 Basic Data Handling Move Functions MATH FUNCTIONS LOGICAL FUNCTIONS 7.15.1 Comparison of Values BINARY FUNCTIONS ADVANCED DATA HANDLING 7.17.1 Multiple Data Value Functions ... typed commands New users often prefer to use the system using the GUI Advanced users often prefer to use commands to administer the system, they are often faster and more reliable Commands can ... directories called ’.profile’ or ’.login’ These are used when a user logs Some of the standard Linux commands for files and directories are listed below Most of the file and directory names can...

Ngày tải lên: 22/12/2013, 20:17