state space of a complex system

... exergoeconomic analysis of the system at each iteration and on several qualitative and quantitative objective criteria, a hierarchical classification of the system components, and the associated subsets of ... Nelder and Mead A global analysis of Tables and reveals an important outcome: the method of Powell systematically leads to the smallest values of the objective function and of the number of simulator ... mathematical optimization Table Results obtained with the genetic algorithm Decision variable Case Case EIS EIS Alternative Alternative Mathematical EIS optimization Alternative EIS Alternative Mathematical

Ngày tải lên: 05/09/2013, 16:30

... intracellular signaling transduction ,altered calcium signaling and a elevated protein kinase A activity ( Langan & McDonald 2009 ) The calcium channels antagonists (verapamil and others) raise ... increases the verapamil maintenance therapy in mania (Giannini et al 2000) This fact favors the idea that an increase in magnesium concentration is an important fact, maybe essential for the therapeutic ... with an significant augmentation of plasma zinc level and decrease of plasma copper concentration We consider that there changes is in important part of the mechanism of pharmacotherapeutic action

Ngày tải lên: 08/03/2014, 00:20

... ´an2 1 Departamento de Matem´atica Aplicada II, E.T.S.E Telecomunicaci´on, Universidade de Vigo, Campus Marcosende, 36310 Vigo, Spain 2 Departamento de Matem´atica Aplicada, E.T.S.I Industriales, ... when the associated matrixA has an eigenvalueλ such that −λ is also an eigenvalue Since A is a 3 × 3 square matrix, this Trang 5obviously implies that the trace ofA is also an eigenvalue Hence, ... remainder of the division ofx nby the characteristic polynomial ofA Further, by elementary techniques of linear algebra one can also compute them in terms of the eigenvalues ofA an approach

Ngày tải lên: 21/06/2014, 05:20

... n →∞.AfixedpointE is a global attractor on a set ᏷ if E is an attractor and ᏷ is a subset of the basin of attraction of E.IfF is differentiable at afixedpointE, and if the Jacobian J F (E) has one ... equilibrium of this system which is the graph of an increasing curve. We show that the stable manifold of this system separates the positive quadrant of initial conditions into basins of attraction of ... linear fractional systems. We will formulate this statement as a conjecture. In [12] we showed that in cases (5) and (6) an introduction of the positive parameters a and d changed the global behavior

Ngày tải lên: 22/06/2014, 22:20

... applied and behavior of multichannel FX-AP algorithms In this paper, tran-sient and steady-state behavior of a filtered-x partial error affine projection (FX-PE-AP) algorithm The paper shows that the ... vector of appropriate remain-der of the division of a by b, and | a |is the absolute value ofa. 2 THE PARTIAL-ERROR FILTERED-x AP ALGORITHM The schematic description of a multichannel feedforward ... paper provides an analysis of the transient and the steady-state behavior of a filtered-x partial-error affine projection algo-rithm suitable for multichannel active noise control The analysis relies

Ngày tải lên: 22/06/2014, 22:20

... Trang 1STABILITY OF THE INDEX OF A COMPLEX OF BANACH SPACES F.-H VASILESCU 1 PRELIMINARIES Let X and Y be two Banach spaces over the complex field C We denote by €(X, Y) the set of all linear and ... the stability theorems can be reduced to the classical ones As a matter of fact, the index of a Fredholm complex of Hilbert spaces is always equal to the index of a certain operator, as our ... However, it seems that the case of commuting operators acting in Banach spaces (and, in general, the case of complexes of Banach spaces) cannot be reduced to the case of one opera- tor, while our

Ngày tải lên: 05/08/2014, 09:46

... Pr(A 1 |A 2 ∧A 3 ∧ ∧A k ∧A k+1 ).  Consider a set A with |A| = a and a set B with |B| = b, and assume a ≤ b. Consider a random function f from A to B. For u ∈ A, define the event A u = the value ... random A → A function is an injection, is at least (1 − p(A 1 )) a = (1 − 1/a) a(a−1) = ( 1 e − o(1)) a , pretty close to the correct asymptotics a!/a a = √ 2πae −a (1 + o(1)). 4 Packing problem A ... events A 1 , A 2 , , A n . Assume further that V (G) has a partition into classes, such that any two events in the same class have empty intersection. For any partition class J, let B J = ∨ j∈J A

Ngày tải lên: 07/08/2014, 15:23

... fragments in the HIV database can cover a full HIV-1 genome of each subtype, meaning that there was a potential to form any BF recombinants in Argentina and that there was no need to assume that ... Thailand and Myanmar (Additional file 1 Fig S2A); this occurred possibly through drug trafficking routes [26,28] Other Asian countries, for instance, Korea, Japan, and Thailand, appeared to have ... that have been found in Brazil [40] The origin of BF recombinants in South America is not clear, but it appears that at least one of the main introductory routes of HIV-1 into South America was

Ngày tải lên: 12/08/2014, 23:23

... yield a nearly mountable set of data to analyze given the number of combinations of a set number oftranscription factors that can be designed, it was important to establish a screeningsystem to narrow ... expression of a cell far enough out of it0s current attractor state and alsonearest to the attractor state of the cellular phenotype desired.Figure 1.1 Simplified schematic of gene circuits and attractor ... conceptualized as, and has indeed been strated to be, a highly dynamic, multi-dimensional space As an accepted rule, mi-croarray data of global gene expression profiles demonstrates the highly dynamicnature

Ngày tải lên: 24/08/2014, 12:37

... complicated in terms of control, maintenance of balanceand also the generation of a valid walking pattern Nevertheless, dynamic walking is abetter approach due to the fact that dynamic walking ... full information for the hardware andsoftware interface sys-The humanoid robot weighs 6kg and stands 48cm tall It has a total of 20 Degree ofFreedom (DOF) - 6 DOF each leg and 4 DOF each arm The ... human’s arm canfit, and the joints of the exoskeleton are aligned with the human joints The slave robotmust then have the same kinematic equations as the human arm One advantage of thisapproach

Ngày tải lên: 04/10/2015, 10:25

... δ1,δ2) ∫ Pa (d δ) =A2 (negative area); Trang 16 A 1= Area of acceleration A2= Area of deceleration If the area of acceleration is larger than the area of deceleration, i.e., A 1 > A2 The ... utilization of existing power systems  Transient stability of a transmission is a major area of research from several decades Transient stability restores the system after fault clearance Any ... will eventually attain the steady state If the two areas are equal, i.e., A 1 = A 2 , then the accelerating area is equal to decelerating area and this is defines the boundary of the stability limit

Ngày tải lên: 03/12/2016, 14:16

... Employees Year 2012 • usage of several thousands of applications and a huge IT-landscape • high demand on software architecture knowledge & management Leads to … Trang 5Background and motivationSiemens ... focuses practical use of artefact as well as a scientific approach Added value • DS is captured in the “build and then evaluate” cycle • Focus on building artefacts and relegate evaluation to a subsequent ... & separate phase • Scant attention to the shaping of IT artefacts by the organizational context • Fails that the artefacts emerges from interaction with the organization Need for a research

Ngày tải lên: 10/12/2016, 15:36

... Electrical load Cooling load Heating load Storage tank + + + Heat exchanger Fig 1 Schematic of a CCHP system (Sanaye & Hajabdollahi, 2015) Operational planning of CCHP systems is usually conducted ... determination of the equipment’s capacity as the main goal Wang et al (2010) designed a CCHP system with consideration of PGU and storage tank capacity as decision variables On-off coefficient and Trang ... several smaller PGUs instead of a single large-capacity PGU could be beneficial in some cases At the first glance, deployment of several PGUs will dramatically increase the capital cost of the system;

Ngày tải lên: 14/05/2020, 22:35

... relevant number of papers dealing with spare parts management, the case of repairable mechanical systems that must operate for a long time, but that cannot receive supplies of spare parts, has ... mechanical system is installed, reliability data are not available and a major problem concerns the choice of the initial set of spare parts that should be purchased (Do Rego & De Mesquita, ... studied Classic examples may be that of a ship, a submarine or a space base (in Earth orbit), that must continuously operate for a long mission time, far away from the operating base and/or in inaccessible

Ngày tải lên: 14/05/2020, 22:48

... and adjust the quality of the system to ensure accuracy and stability at the experimental site The goals of the tests were to evaluate and analyze the growth environment of crops based on the data ... the outstanding advantages of VPNs, in the near future, it is going to become a popular technology Materials and Methods Planting techniques and plant care, as well as the factors affecting ... several popular applications such as Martin et al (2016) who managed a blueberry farm and monitoring system using a PLC based on a wireless sensor network; and Sindhu et al (2016) who used a

Ngày tải lên: 22/05/2020, 01:48

... classification is a two-phase process as follows Phase 1-Training phase A model that describes a predetermined set of classes was built by analyzing a set of training data The half of data library ... nature First, considering the basic daily activity, we made an analysis of measured acceleration signals of different activities and then some particular features was extracted as a presentation ... technologies as part of a therapeutic regime MEMS and BioMEMS have a prerogative for miniaturisation and automation to such an extent that it can be integrated in wearable devices based on watches and

Ngày tải lên: 29/01/2021, 14:14

... Geography cooperation in maritime industry 1  Trang 11List of Abbreviations A ASEAN Association of Southeast Asian Nations APEC Asia-Pacific Economic Cooperation ALTID Asian Land Transport Infrastructure ... ten countries, namely Brunei Darussalam, Cambodia, Indonesia, Laos PDR, Malaysia, Myanmar, Philippines, Singapore, Thailand and Viet Nam (Source: ASEAN) ASEAN aims to make a social progress, culture ... only intra- but also extra-ASEAN and particular Viet Nam Necessarily, seaport that is a place at which the transfer of cargo and passengers to Trang 24and from waterways and shores occurs (Talley,

Ngày tải lên: 31/01/2021, 23:18

... doing almost anything you ask it to do • -It is a calculating machine which speeds up calculations • - It is an electronic storage device which manages large collections of data • - It is a magical ... you ask It can speed up calculations It can manage large / collection of data It can type and print any kind of documents Help us visit anywhere. Pay all kinds of bills with newspapers ... computer a miraculous device? Trang 131.What can a computer do to help us in our daily life? • It can help us visit shops, offices, and places of scenic beauty; pay bills; read newspapers and magazines;

Ngày tải lên: 13/04/2021, 05:15

... behaviour of a system For want of a nail the shoe was lost For want of a shoe the horse was lost For want of a horse the rider was lost For want of a rider the message was lost For want of a message ... 2021 Trang 7Tourism as a non-linear systemcomplex, linear, probabilistic, non-deterministic and dynamic systems manner and not as a machine where a vast number of elements form an array of rich, ... McKercher and Prideaux © Goodfellow Publishers 2021 Trang 13Strange attractorsystem that drives people to achieve a common goal towards a common goal random and complex way, in that each element

Ngày tải lên: 21/10/2022, 18:47

... slots – Each user is assigned the entire frequency for the transmission • For a fraction of time on a fixed, rotating basis – Advantages • Uses the bandwidth more efficiently • Allows both data and ... of a radio system • Describe how different factors affect the design of a radio system • Explain the radio frequency spectrum 17 Multiple Access (continued) 9 Antennas • Transmit or receive an ... 25 Signal Strength (continued) 19 Multiple Access (continued) • Code Division Multiple Access (CDMA) (continued) – Advantages • Can carry up to three times the amount of data as TDMA • Transmissions...

Ngày tải lên: 13/09/2012, 10:52