... PM 156 ◾ Essentials of Control Techniques and Theory implying from the theory of complex functions that s leaves the corresponding pole on the left-hand side of the imaginary axis? ?the safe side. ... coefficient of sn−1 in P But these coefficients represent the sum of the roots of Z and 91239.indb 174 10/12/09 1:45:01... can detect a change of sign of the imaginary part of the gain ... stability was a question of the location of the poles of a system, with disaster if any pole strayed to the right half of the complex frequency plane. Where will we find the poles of the closed loop
Ngày tải lên: 21/06/2014, 07:20
... describes the oscillation of some object on half-line. The controlling cost at each step is unbounded and is defined by conditional expectation of the cost caused by the number of jumps and of the integral ... and of the integral of the square of the difference of the state and control processes. The goal of controlling is to minimize the cost evarage on infinite time inter- val. The main result obtained ... controlling strategy. 1.2. Definition of the Cost If at the n-th step, the state of elementary process is x and we selected a control with the parameter μ(μ>0) then we define the cost at this step by formula
Ngày tải lên: 06/08/2014, 05:20
The balance of power history and theory
... successive drafts of the book M.S The meaning of the balance of power Students of international politics not need to be told of the unsatisfactory state of balance of power theory The problems are ... ? ?The Heyday of the Balance of Power: Frederick the Great and the Decline of the Old Regime’, Naval War College Review, Vol 33, pp 53–67 Nelson, E.W (1943) ? ?The Origins of Modern Balance of Power ... will arise out of the end of the cold war The Balance of Power looks at the different meanings the concept has held through history and the key thinkers and statesmen who have influenced its
Ngày tải lên: 04/10/2023, 15:48
The Balance Of Power _ History And Theory.pdf
... successive drafts of the book M.S The meaning of the balance of power Students of international politics not need to be told of the unsatisfactory state of balance of power theory The problems are ... ? ?The Heyday of the Balance of Power: Frederick the Great and the Decline of the Old Regime’, Naval War College Review, Vol 33, pp 53–67 Nelson, E.W (1943) ? ?The Origins of Modern Balance of Power ... will arise out of the end of the cold war The Balance of Power looks at the different meanings the concept has held through history and the key thinkers and statesmen who have influenced its
Ngày tải lên: 04/10/2023, 13:00
PHYSICAL TECHNIQUES IN THE STUDY OF ART, ARCHAEOLOGY AND CULTURAL HERITAGE VOLUME 1 pdf
... underlying the techniques of X-ray and neutron and digital radiography It then proceeds to discuss the application of these techniques for the study of objects of cultural heritage significance Professor ... comparison of past and present kohl compositions, concentrating on the toxicology of lead and how it is related to the particle size of the galena present Also, there is consideration of the cultural ... Dr K Nielsen and Rene Larsen (School of Conservation, Copenhagen, Denmark) This research involves the analysis of the deterioration of historic parchments and also the simulation of the ageing
Ngày tải lên: 22/03/2014, 09:20
Causes of the Collapse of the Icelandic Banks - Responsibility, Mistakes and Negligence pdf
... their way... temporary and the deficit will fall rapidly by the end the end of the expendisonthe end of the end of the expansion Weakening of the krona by the end of ... supervise and thereby reduce the importance of the CBI as a lender of last resort. The SIC is of the opinion that in Iceland there was a lack of credibility of that nature, since there was ... The Institute Of Economic Studies at the University of Iceland produced a report in the autumn of 2003 at the request of the Confederation of Icelandic Employers and the
Ngày tải lên: 22/03/2014, 23:20
The Ethics of Writing Authorship and Legacy in Plato and Nietzsche pdf
... politics, and the scope and limits of authorial responsibility. Those who have read his earlier The Death and Return of the Author will expect something special here and they will not be in the least ... Responsibility and Unintended Outcomes 21 II: The Origins of Authorial Agency 25 Chapter 1 The Ethical Opening 46 I: Speech and Writing: the Aporia 46 II: The Birth of Philosophy out of the Spirit of Writing ... 73 IV: The Internal Scribe and the Athenian Legislator 84 Chapter 2 The Ethics of Legacy 105 I: The Ethics of Question and Answer 111 II: Suitable and Unsuitable Readers 122 Chapter 3 Signature and
Ngày tải lên: 23/03/2014, 06:20
A Different Story of the History of Western Music and the Aesthetic Project pdf
... its content, and teachings of and views on the concept. Also stressed were the inner intention of the aesthetic message, and the nature of the human encounter with the intentional aesthetic message. If the ... Story of the History of Western Music and the Aesthetic Project Olle Edström © Olle Edström 2003 All rights reserved. The content of this article is the sole responsibility of the author. The ACT ... for the elderly, there is an “aesthetically clearly marked border against the music of the ghetto-blasters,” and that the “‘aesthetic preferences’ of the elderly are different from those of preceding
Ngày tải lên: 23/03/2014, 13:20
Báo cáo khoa học: The role of residues R97 and Y331 in modulating the pH optimum of an insect b-glycosidase of family 1 pdf
... 4869 As the pK a values of the catalytic residues determine the pH optima, the ionization constants (pK a )ofthecatalytic glutamates (E187 and E399) in the ES complex and in the free enzyme (E) of ... respectively, shifting the pH optima of these mutants to 6.5. The substi- tution of Y331 by phenylalanine increased the pK a of E399 and E187 by 0.7 and 1.6 units, respectively, and displaced the pH optimum ... alteration of the dielectric constant of the active site, although the deletion of the hydrogen bond between Y331 and E399 is probably a major component of that pK a increment. Based on the DpK a of
Ngày tải lên: 23/03/2014, 15:21
The Impact of Equipment Availability and Reliability on Mission Outcomes - An Initial Look pdf
... shows the loss exchange ratio, the number of enemy units killed, and the number of U.S Big vehicles available at the end of the combat engagement over a base case and three alternative scenarios The ... outcomes As the chart shows, the combat capability of the force degrades further as the force ages and reliability degrades In the worst case, indicated by the rightmost set of bars, the exchange ... by a commander if, in the course of pursuing it, the unit took random losses because of unreliability and was concerned about suffering excessive casualties These and other aspects of catastrophic
Ngày tải lên: 29/03/2014, 16:20
THE EXPOSURE OF YOUTH TO UNWANTED SEXUAL MATERIAL ON THE INTERNET: A National Survey of Risk, Impact, and Prevention pdf
... setting, the filters blocked an average of 5% of the health information and 90% of the pornography. The most restrictive block setting blocked an av - erage of 24% of the health information and 91% of ... are more likely to cite the limitations of filtering and blocking software. The main empirical work on the software to date involves studies that look at the issue of whether, in artificially designed ... it, then the medium takes on more of the character of the television model. Whether or not the television model is an appropriate one to guide regulatory policies concerning the Inter- net, there
Ngày tải lên: 29/03/2014, 19:20
CAN AESTHETIC THEORIES OF ART BE RESCUED FROM THE PROBLEM OF AVANT-GARDE AND OTHER NON-PERCEPTUAL ARTWORKS? – AN EXPLORATION OF NON-PERCEPTUAL AESTHETIC PROPERTIES pdf
... the very idea of the aesthetic. This paper explains the idea of non-perceptual aesthetic properties and explores whether it can incorporate avant-garde artworks into the domain of the aesthetic. ... avant-garde artworks in the domain of the aesthetic. Since the era of Duchamp’s Fountain, avant-garde artworks have developed to the point of once again challenging the aesthetic theory of art. Counterexamples ... claiming that the appreciation of non-aesthetic art is very unlike the appreciation of aesthetic art is that it would strengthen arguments for aesthetic theories’ rival theories of art. This
Ngày tải lên: 30/03/2014, 16:20
báo cáo hóa học: " Comparing the content of participation instruments using the International Classification of Functioning, Disability and Health" pdf
... influencing factors. The PARTS/M offers the advantage of asking specific questions with and without the influence of health and the environment which may help determine the causes of the participation ... analyzed and assisted in the interpretation of the results and wrote the manuscript. JAK, LN conceived the idea, provided guidance on the data coding, assisted in the interpretation of the results and ... Interpreting the questions and determining the meaningful concepts can be influenced by culture and the experience of the coders and enhance- ments to the ICF linking rules will help improve the assessment
Ngày tải lên: 18/06/2014, 19:20
Báo cáo khoa học nông nghiệp " Developing a strategy for enhancing the competitiveness of rural small and medium enterprises in the agro-food chain: the case of animal feed " pdf
... one for the DLD (in the case of disputes) and one kept by the mill. The cost of testing of these official tests is borne by the DLD – 4000 samples at 2000 Baht/test – a total budget of 8 million ... Mai. Of their production, about 900 T/mth is for coop members and the remainder of 800 T/mth goes to their network of other farms. 2.3 Quality control Most of the 56 members of the Thai ... Further details of the visits and contacts are in Appendix 1. The main learning outcomes of the trip in the three areas of interest (above) are outlined in the following Sections 2, 3 and
Ngày tải lên: 21/06/2014, 05:20
Tài liệu Báo cáo khoa học: Gene transcription of fgl2 in endothelial cells is controlled by Ets-1 and Oct-1 and requires the presence of both Sp1 and Sp3 pdf
... indicate the 5Â-ter- minus of 33 clones isolated after 5Â-RACE. (B) Primer extension analysis of fgl2 mRNA. The left side of the figure is the sequence ladder using the same primer and the pM166 ... indicates the nucleotide that is matched to the band present in the primer extension reaction on the right. The sequence of the primer is 5Â-CCTCCACCGCTCGG CAGGCAGCGAGGACGG-3Â. The lanes on the right ... recruited to the fgl2 promoter and then facilitate the further recruitment and binding of other positive trans-regulators, such as Oct-1, Ets-1, and Stat3-like protein (Fig. 5). In other systems...
Ngày tải lên: 20/02/2014, 11:20
Global Inequalities at Work: Work’s Impact on the Health of Individuals, Families, and Societies pdf
... Kawachi is Professor of Health and Social Behavior and the Director of the Harvard Center for Society and Health at the Harvard School of Public Health. His research concerns the social and economic ... effect on the health of families around the world, as they did for Leti, Humberto, and Laura. Yet, the broader effects of working conditions on the health and well-being of families and societies ... substances, and the rise of an unprotected informal sector continue to occur in industrialized countries. 4 Introduction in Belgium in 1895 and in England in 1898, and then spread to the Netherlands...
Ngày tải lên: 16/03/2014, 12:20
APPROACHES TO DISASTER MANAGEMENT - EXAMINING THE IMPLICATIONS OF HAZARDS, EMERGENCIES AND DISASTERS pdf
... evaluation of the percentage of the expected loss; (2) the other, deals with the physical vulnerability of individual structures and on the estima‐ tion of the likelihood of occurrence of physical ... representing the degree of loss/potential damage of the element at risk (see Table 1). The evaluation of vulnerability and the combination of the hazard and the vulnerability to obtain the risk differs ... after the event) through the use of interviews, questionnaires and field mapping. The main advantage of these methods is the use of real data. However, the results are very much dependent on the...
Ngày tải lên: 17/03/2014, 12:20
Tài liệu Health of Children Living in Urban Slums in Asia and the Near East: Review of Existing Literature and Data pdf
... responsible for the focus on the health of children under five years of age, and he was the leader in the definition of the health status and determinants indicators that framed the literature ... sanitation, and air pollution) 3. “Overview of Urbanization in Asia and the Near East”: trends and projections of urban growth and population density in three cities and assessment of urban poverty and ... design of effective program interventions to improve the health of these children. The report tries to deal with the questions of what is different about the living situations and life chances of...
Ngày tải lên: 12/02/2014, 12:20
Tài liệu Báo cáo khoa học: Myristoylation of the dual-specificity phosphatase c-JUN N-terminal kinase (JNK) stimulatory phosphatase 1 is necessary for its activation of JNK signaling and apoptosis pdf
... of the transcription factor c-JUN was attenuated. Upon expression of wild-type JSP1, a subpopula- tion of cells, with the highest levels of the phosphatase, was induced to float off the dish and ... 2–3 and 4– 5). Notably, JSP1 seemed to stimulate preferentially the phosphorylation of the p46 isoform of JNK, whereas sorbitol treatment induced phosphorylation of both the p46 and p55 isoforms. ... activity in the absence of myristoylation, the subcellular localization of the enzyme was altered. Compared with the wild type, the ability of nonmyristoylated JSP1 to induce JNK activation and phosphorylation...
Ngày tải lên: 16/02/2014, 14:20
Tài liệu Determinants of Productivity for Military Personnel - A Review of Findings on the Contribution of Experience, Training, and Aptitude to Military Performance pdf
... sponsored by the Office of the Secretary of Defense, the Joint Staff, the unified commands, and the defense agencies. Comments are welcome and may be addressed to Jennifer Kavanagh, RAND Corporation, ... to be the number of months that the ship’s commanding officer has had command of the ship. The authors note, for example, that the predicted percentage of time a KNOX-class ship is free of failure ... be valuable to the readiness of the armed forces, the effectiveness of the manpower requirement determination process, and the recruitment and retention programs used by each of the services....
Ngày tải lên: 17/02/2014, 22:20
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