response of first order systems in series

... BENJAMIN TEXIERAbstract We study the Cauchy problem for first-order quasi-linear systems of partial differential equations When the spectrum of the initial principal symbol is not included in the ... case of quasi-linear first-order systems (1.1) In the process, we recover aversion of the results of [18], with a method of proof that does not rely on analyticity.1.2 On the local character of ... system of partial differential equations.This is achieved via Theorem D.3 2.4 On the proof of Theorem 2.2 We give here an informal account of key points in theproof of Theorem 2.2 The proof is in

Ngày tải lên: 19/10/2022, 09:52

... genes in chromosomal domains of low gene expression noise (open chromatin) will result in low rates of disruption of gene order in essential gene clusters, independent of any effect of recombination ... to explain patterns of conservation or not of gene pairs in general, it explains very little of the conservation of gene order (just one pair) and most conservation of synteny has nothing to do ... previous model gives us the effect of change in one determinant when controlling the other. Thus, the effect of an increase in intergene distance (in units of base-pairs) for a fixed co-regulation

Ngày tải lên: 14/08/2014, 08:20

... te rm s w it h a v a n is h in g d e n o m in a to r Substituting (1.7), (1.8) into (1.6) and equating the coefficients of sinẹ>, cosip, we obtain: 2 y ( y A 1 + ỉ a B 1) = P s i n i p - r ... amplitude and phase of the stationary oscillation are determined from the rela­ tio n s: P(y sin y j- ỉ cosy) = yi li+ffai* By eliminating the phase rp one obtains: 2 Stability of Stationary ... in th e re g io n A < 1 /2 P u ttin g in (5 3 ) a2 = 2, b = 0, w e h a ve th e e q u a tio n f o r d e te rm in in g the c o rre s p o n d in g v a lu e s v ? , v f H e n c e w e o b ta in

Ngày tải lên: 08/04/2015, 15:29

... shifts of the signal during transmission. The remaining 48 subcarriers provide separate wireless pathways for sending the information in a parallel fashion. Various combinations of coding rate ... hop rate, thereby increasing the chances of successful reception of WLAN packets. In Chapter 4, a more accurate and practical model is proposed in the evaluation of PER by combining both PHY and ... Multiplexing (OFDM) as the physical layer modulation format [79]. 802.11g systems are still in their infancy. The proposed OFDM technology is originally used in the 802.11a standard in the GHz

Ngày tải lên: 12/09/2015, 10:21

... status of technical and economic efficiency of Artemia farming in five communes including Vinh Phuoc, Vinh Tan and Lai Hoa (Soc Trang Province); Xiem Cang and Vinh Hau (Bac Lieu Province) The ... for the development of brine shrimp farming in Soc Trang and Bac Lieu in the year of 90’s However, in recent years, productivity and economic efficiency brine shrimp farming in Soc Trang and Bac ... in country is increased (Sorgeloos, 2012) Moreover, quality of cysts production in Vinh Chau is high in term of hatching rate are always higher than 80% Artemia cysts produced in Vinh chau and

Ngày tải lên: 16/10/2015, 23:23

... design their own instructional material to enhance the linguistic proficiency of students Parents of First Year Students of TNU Findings of this study will provide them useful information on ... finite number of rules specific of any language to the production of an infinite number of new Trang 17sentences Distinguishing grammatical sentences from ungrammatical ones is covered in linguistic ... brain for their functions (Peng, 2006) Chomsky (1957) on the other hand pointed out that language is a set of finite or infinite sentences, each finite in length and constructed out of a finite

Ngày tải lên: 26/11/2015, 13:58

... market price decreases The importance of understanding the impact of the increasing costs motivates the thesis to investigate the nature of cost accounting systems in the agricultural firms which receives ... agricultural firms regarding the importance of using cost accounting systems in managing their production costs Keywords: Libya, traditional costing, cost accounting systems, agricultural firms ... Tunisia Zillin, Y., Xuehua, W., & Chenting, S (2006) A review of research methodologies in international business International Business Review, 15, 601–617 Zin, R M (2006) A case study of management

Ngày tải lên: 10/12/2016, 10:04

... ANALYSIS OF THE USE OF RECIRCULATING SYSTEMS IN THE PRODUCTION Trang 2MASTER OF SCIENCE IN AQUACULTURE AT An Economic Analysis of the use of Recirculating Aquaculture Systems in the Production of ... product is increasing and this has necessitated the initiation of some innovative projects in other parts of the world, including in Africa to cater for the shortfalls However, China’s contribution ... nature of the expenses is very important in determining profitability of the venture This technique is used to examine changes in profits in response to changes in sales volumes, costs, and prices

Ngày tải lên: 27/09/2019, 10:17

... Sensemaking 41 4 Management Accounting Systems and Learning 42 4.1 Definition of Key Terms 42 4.1.1 Definition of Management Accounting Systems 42 4.1.2 Definition of Management Accounting Information ... Sensemaking 59 1 Impact of Management Accounting Systems on Strategic Sensemaking 59 1.1 Impact of Management Accounting Systems on Observation 61 1.2 Impact of Management Accounting Systems on Interpretation ... perspective of organizational information processing Researchers following the interpretive perspective of information processing define strategic sensemaking as a learning process where individuals

Ngày tải lên: 03/01/2020, 09:41

... functions f (x , y ) and ∂f∂y be continuous in some rectangle α < x < β, γ < y < δ containing the point (x0, y0) Then, in someinterval (x0− h, x0+ h) contained in (α, β), there is a unique ... functions f (x , y ) and ∂f∂y be continuous in some rectangle α < x < β, γ < y < δ containing the point (x0, y0) Then, in someinterval (x0− h, x0+ h) contained in (α, β), there is a unique ... functions f (x , y ) and ∂f∂y be continuous in some rectangle α < x < β, γ < y < δ containing the point (x0, y0) Then, in someinterval (x0− h, x0+ h) contained in (α, β), there is a unique

Ngày tải lên: 23/04/2020, 08:00

... elimination of waste process-2 Motivation, mainly through involvement (often in groups or multidisciplinary teams) of all employees in the company-wide process of never-ending improvement using ... concept of the 'internal customer' 3 Training in the use of statistical tools, in the identification and solving of problems, and in improvement techniques to allow quality information to be obtained, ... use of QC software, using mainly stand-alone SPC packages running Automated in-process QC techniques are also advancing, and are found in a wide range of manufacturing industry There is a distinction

Ngày tải lên: 06/05/2020, 10:55

... 2016; Tarhini, 2013; Tarhini, Hone, Liu, & Tarhini, 2017) emphasise the importance of moderating variables in the domain of e-learning systems, most studies listed in Table 1 did not investigate ... after the inclusion of a gender moderating effect into the TAM Further, the awareness of gender moderating effect in student acceptance of LMS might provide a more profound understanding of the ... population of students attending institutions of higher education has been increasing each year (Ministry of Education, 2017) The rise in the students’ demand for higher education and the population of

Ngày tải lên: 15/05/2020, 15:14

... expression of OASA1D (a feedback-insensitive alpha subunit of anthranilate synthase) in Arabidopsis resulted in increased concentrations of phenylalanine and tyro-sine but decreased concentrations of ... uninduced condition (Fig 2) Additionally the overexpres-sion of AS resulted in an increase in the concentrations of tryptophan, tryptamine and ajmalicine after 72 h induction, while tabersonine, ... (strictosidine synthase), encoding the enzyme catalyzing the conversion of tryptophan and secologanin to the first alkaloid strictosidine, was up-regulated during the 48 h induction The transcripts of

Ngày tải lên: 22/05/2020, 04:25

... study aimed to look into the efficacy and side-effects of first-line afatinib in the real-world setting In addition, the mechanisms of acquired resist-ance causing first-line afatinib failure were ... treating clinicians were influenced by the mOS result of the LUX-Lung 3 and Fig 3 Kaplan-Meir plot for overall survival of patients on first-line afatinib Table 6 Side-effects of first-line afatinib ... The initial starting dose of afatinib could be maintained in more than half of the patients Afatinib dose reduction was exclusively due to side-effects while dose escalation was because of inadequate

Ngày tải lên: 17/06/2020, 18:01

... Length of a first- order branch Foliar biomass of a first- order branch Woody biomass of a first- order branch Total (foliage and woody) biomass of a first- order branch Height of the base of a first- order ... Ratio of the height of the base of a first- order branch to tree height Elongation of a first- order branch per year Increment in foliar biomass of a first- order branch per year Increment in woody ... elongation, WBbmI: increment in woody biomass of a branch, and TBbmI: increment in total biomass of a branch) indicating that branch growth increased with increasing individual height growth In one regression...

Ngày tải lên: 08/08/2014, 14:22

... of finding proofs In a more specific sense, there are sublogics of a higher -order logic in which the process of constructing proofs is not much more complicated than in similar sublogics of first- order ... justification of certain computations involving meanings and parsing We have been concerned with explaining a logic programming approach to integrating syntactic and semantic processing Higher -order ... theorem proving in higher -order logic than in first- order logic as claimed in the last point, the nature of proofs in higher -order logic is far from mysterious For example, higher -order resolution...

Ngày tải lên: 21/02/2014, 20:20

... in our specific case but also in more general cases The first aim of the paper relates to the assignation of probabilities of default to certain rating grades of external rating agencies Ratings ... early warning system that could identify problems of calibration in a rating For an exposition of discriminatory power measures in the context of the assessment of performance of a rating source ... BACKTESTING STRATEGIES In what follows we will concentrate on elaborating two backtesting strategies that focus on a rating level of a single “A” as defined by the main international rating agencies...

Ngày tải lên: 22/03/2014, 20:20

... take about 1.6 percent of the income of the poorest families, 0.8 percent of the income of middle-income families, and just 0.1 percent of the income of the very best-off In other words, these ... alternative — increasing a wide range of taxes in times of fiscal difficulty but reducing mainly progressive taxes in times of plenty — undermines both progressivity and revenues 17 Institute on ... most of the wealth of middleincome families, and hits a smaller share of the wealth of high-income families • For homeowners, home values as a share of income tend to decline at higher incomes...

Ngày tải lên: 23/03/2014, 20:20

... nonnegativity of Y ·, s since X ·, s > on s, ∞ T ⊂ t1 , ∞ T and the kernels of the integrals in 4.5 are nonnegative Then dropping the nonnegative integrals on the right-hand side of 4.5 , we get ... R0 Advances in Difference Equations 13 and −Λ ∈ R t1 , ∞ T , R imply that e−Λ t, s is nondecreasing in s, hence e −Λ 1/e−Λ t, s is nonincreasing in s see 4, Theorem 2.36 Without loss of generality, ... ∞ T Proof The proof is similar to that of Theorem 4.13 We give the following example as an application of Theorem 4.15 Example 4.16 Let T N3 : {n3 : n ∈ N}, and consider the following initial...

Ngày tải lên: 21/06/2014, 11:20

... as follows Section includes basic concepts in fractional calculus In Section 3, we consider stability of the fractional -order linear and nonlinear systems Using of two lemmas in Section 4, it is ... Ahn, and I Podlubny, “Robust stability check of fractional order linear time invariant systems with interval uncertainties,” in Proceedings of the IEEE International Conference on Mechatronics and ... fractional -order interval nonlinear systems Finally, numerical simulations are also provided to show effectiveness of proposed controller in order to achieve robust stabilization of unstable and interval...

Ngày tải lên: 21/06/2014, 16:20