metrics and alm assessment for architecture analysis and design

... the design of the system 2) System analysis and design: Here apart from the analysis work, Analyst is also responsible for the designing of the new system/application 3) Systems analysis, design, ... the information can be categorized as: strategic information, managerial information and operational information Strategic information is the information needed by top most management for decision ... calculated for each function 40 An expected value is then computed using the following formula where, EV stand for the estimation variable Sopt stand for the optimistic estimate Sm stands for the...

Ngày tải lên: 27/10/2013, 23:15

... Ceballos-Lascurain, Tourism, Ecotourism and Protected Areas: The state of nature-based tourism around the world and guidelines for its development, 87 IUCN, Gland, Switzerland and Cambridge, UK, 1996 [4] ... questionnaires for infrastructure quality assessment Respondents chosen for the survey were staff of the tourism center and tourists The subjects included the quality of guest house, hotel and traffic, ... noise and are almost unable to communicate when being on boat) Therefore, the noise is taken as a limiting factor The results of questionnaires are analysed and shown in Fig The following formula...

Ngày tải lên: 13/02/2014, 12:20

... Intermediation and Credit Policy in Business Cycle Analysis , in Friedman, B and Woodford, M (eds.), Handbook of Monetary Economics, Vol 3, North-Holland, Amsterdam, 2010 Goodfriend, M., and, McCallum, ... content to this type of analysis, albeit in a stylised manner See, for example, Brunner, K and Meltzer, A.h., “Some Further Investigations of Demand and Supply Functions for Money”, Journal of ... market interest rates and accommodating the demand for outside money Changes in these interest rates alter the opportunity costs of money holdings and thereby affect the demand for broad money however,...

Ngày tải lên: 16/02/2014, 11:20

... coverage and characteristics Table shows the original and updated general statistics for Jacy We increased generability by 18%, doubled reproducibility, and increased paraphrasability by 17% For example, ... surface form but the same derivation tree and lexemes (which usually means an inflectional rule was misapplied) Grammar Analysis When analyzing a grammar, Egad looks at all input sentences, parses, and ... processed by the grammar and uses the information therein to determine characteristics of these items These characteristics are encoded in a vector that can be used for labeling and searching items...

Ngày tải lên: 31/03/2014, 00:20

... System Opportunity Assessment for the Pulp and Paper, Chemical Manufacturing, and Petroleum Refining Industries Main Report ii Steam System Opportunity Assessment for the Pulp and Paper, Acknowledgements ... Manufacturing, and Petroleum Refining Industries ix x Steam System Opportunity Assessment for the Pulp and Paper, Abstract This report assesses steam generation and use in the pulp and paper, chemical ... Opportunity Assessment The purposes of the Steam System Opportunity Assessment effort are: • To develop baseline data on steam generation and use by the pulp and paper, petroleum refining, and chemical...

Ngày tải lên: 01/04/2014, 00:20

... CHEMICAL REACTOR ANALYSIS AND DESIGN New Tools for Industrial Chemical Reactor Operations Second Edition UZI MANN Texas Tech University PRINCIPLES OF CHEMICAL REACTOR ANALYSIS AND DESIGN PRINCIPLES ... transformation can be expressed in many forms called chemical formulas, and we have to select one of them as the framework (or basis) for the analysis To illustrate this point, consider, for example, ... reactor, accounting for all the phenomena and mechanisms that take place Knowledge of the global reaction rate is essential for designing and operating chemical reactors For most homogeneous...

Ngày tải lên: 01/04/2014, 10:36

... Institute for Bioinformatics, GSF–National Research Centre for Environment and Health, Ingolstädter Landstraße 1, D-85764 Neuherberg, Germany (itetko@vcclab.org) Weida Tong, Center for Toxicoinformatics, ... antagonists for adrenocortical hormones have been described Oral contraceptives are risk factors for increased blood clotting and stroke Estrogens are risk factors for breast and uterine cancers, and ... ASSESSMENT: ENVIRONMENTAL The Toxicity and Risk of Chemical Mixtures 599 601 John C Lipscomb, Jason C Lambert, and Moiz Mumtaz 22 Environmental and Ecological Toxicology: Computational Risk Assessment...

Ngày tải lên: 12/05/2014, 17:29

... research efforts, for example, those documented in Choi (2006), CIGRE Task Force 38.02.05 (1990), He et al (2006), IEEE Task Force on Load Representation for Dynamic Performance (1993), and Ju et ... These features and facilities are provided in the form of error and warning messages and various options to tabulate operating conditions and dynamic data 2.6 APPROACHES FOR STABILITY ANALYSIS The ... indebted to Dr Luis Fernando Costa Alberto for visiting me every year and for working with me on the areas of stability regions, the BCU method, and direct methods His insightful and constructive perspective,...

Ngày tải lên: 30/05/2014, 23:38

... Fugl-Meyer (Hand section), Motor Assessment Scale ("Hand movements" and "Advanced Hand Activities"), Stroke Impact Scale (Hand function) scores and mean value of force resultant vector from three hand ... of FuglMeyer (Hand section), Motor Assessment Scale ("Hand movements" and "Advanced Hand Activities" sections), Stroke Impact Scale (Hand function) scores and the mean value of force resultant ... hand and the foot are standard, the fingers of the hand are prepared for a cylindrical grasp Object: a bag placed on the ground ADL task #5 Reaching for a bottle: the starting position is an almost...

Ngày tải lên: 19/06/2014, 08:20

... levels of performance on each need; measuring the importance of needs and employing needs assessment data in design; and improvement and evaluation efforts We will first examine how needs assessment ... quality of life This understanding is important for designing and conducting needs assessments If a needs assessment prioritizes which needs should be addressed, and if that assessment is done without ... where and how to prioritize and focus improvement efforts.- At the same time, needs assessment should give patients and families a chance to identify and express the issues they want recognized and...

Ngày tải lên: 20/06/2014, 15:20

... precipitation for propagation modelling,” ITU, Geneva, Switzerland, 2009 [18] F Nadeem, E Leitgeb, V Kvicera, M Grabner, M S Awan, and G Kandus, “Simulation and analysis of FSO/RF switch over for different ... visibility, while fog with snow events and fog with rain and snow events are insignificant due to their occurrence for only small percentages of time, and therefore they cannot significantly contribute ... percentage t, AFSO (t) is the fade depth for the FSO path and ARF (t) is the fade depth for the RF path The diversity improvement factor I(A) and the diversity gain G(A) for the entire 6-year period of...

Ngày tải lên: 21/06/2014, 05:20

... generic NoC architectures, a ring for results and command and a dedicated FT NoC for data Using both communication architectures, the designer inserts several modules; the number and type of ... communication architectures for a more systematic, predictive and reliable architecture design Network on Chip architectures is classified according to its switching technique and to its topology Few NoC architectures ... gives the conclusion and perspectives EURASIP Journal on Embedded Systems Architecture Dedicated to Image Analysis Algorithms This architecture is designed for most of image analysis applications...

Ngày tải lên: 21/06/2014, 20:20

... a Gaussian random variable with mean m and variance σ = 2m [14] We call information content (IC), the mutual information between a random variable representing a transmitted bit and another one ... Caire, and S Verdu, Design methods for irregular repeat accumulate codes,” IEEE Transactions on Information Theory, vol 50, pp 1711–1727, 2004 [13] A Venkiah, C Poulliat, and D Declercq, Analysis ... tandem decoding (TD) is used: it consists in decoding the LT code first and then the precode independently, using the soft extrinsic information on the input symbols as a priori information for...

Ngày tải lên: 21/06/2014, 22:20

... different bit rates and reliabilities The eighth paper, titled “An energy-efficient adaptive modulation suitable for wireless sensor networks with SER and throughput constraints” and authored by J ... (MBACDSs) achieve superior performance, and develop distributed algorithms for finding them The commercial attractiveness of some WSNs comes from their ability to gather and aggregate very heterogeneous ... strategy for mobile sinks in data-gathering sensor networks,” Y Bi et al develop an innovative algorithm for performing the sink movement, that is based on the observation that it is best for the...

Ngày tải lên: 22/06/2014, 19:20

... activity includes digital signal processing for communications, primarily synchronization and channel estimation for PLC and xDSL systems, and performance analysis of wireless MIMO systems ... he has worked for many years His experience includes most of its applications, that is, voice band, DSL and cable modems, satellite, mobile, and power-line communications, and so forth, as well ... conventional one and, as shown in Figure 10, it performs less than dB worse than the LS in a quite wide region Therefore, it has been selected for the subsequent analysis performance, but due...

Ngày tải lên: 22/06/2014, 20:20

... topography and soil in even-aged high-forest stands in northern France, Ann For Sci 62 (2005) 391–402 [2] Breda N., Granier A., Intra- and interannual variations of transpiration, leaf area index and ... as well as the minimum, maximum and average surface proportion (in %) of C-pixels calculated for the trees I, II and IV are listed in Table I, both for the 0.7 mm and the mm strips Especially in ... ring 3.2 Identification of crystals through SEM observations and chemical analysis with EDXA For reference, chemical analysis was performed first on pure ligneous material by selecting an area in...

Ngày tải lên: 07/08/2014, 16:20

... columns (Fig 1.8): For the first cell (line 1, column 1), x- and y-coordinates are chosen at random For cells 2, 3, 4, 5, and only the y-coordinates are chosen at random For cells 7, 13, and 19, only ... may indicate a need for further investigation For example, if contamination is detected, a need arises for identification and assessment of potential hazards and risks Sampling for Determination ... exposure, and to evaluate the risks relating to current and future use of the site and neighboring land A sampling program for risk assessment (in this context: phase I, phase II, phase III, and phase...

Ngày tải lên: 08/08/2014, 01:20

... treated before being sent for analysis Some samples may be stored directly for later analysis After analysis the samples may be discarded or stored The samples are stored when there is a need for further ... plant, and biodegradation tests, and tests for the ecotoxicological characterization of soils and soil materials Storage conditions for soils used for these tests vary over a wide range and depend ... still damp and friable and again after drying The soil is sieved and the fraction smaller than mm is divided into portions mechanically or by hand, to enable representative subsampling for analysis...

Ngày tải lên: 08/08/2014, 01:20

... true for carbonate-rich soils, because decomposition of CaCO3 , which starts at temperatures of approx 500 ◦ C Therefore, the method is mainly recommended for sandy and carbonatefree soils and ... solution It is useful for both acid and calcareous soils and has been standardized (ISO 11263 1994) There are several methods for the quantification of P in soil extracts and soil solution, namely, ... und des Glührückstandes Forster JC (1995a) Soil sampling, handling, storage and analysis – organic carbon – In: Alef K, Nannipieri P (eds) Methods in applied soil microbiology and biochemistry...

Ngày tải lên: 08/08/2014, 01:20

... blank and 50 µg/L of standard solution Normally multi-element standard solutions are used Prepare 10 mL of the calibration solution and add the internal standard as described for soil samples Perform ... days • The standard and calibration solutions can be stored for year at −18 ◦ C • The internal standard solutions can be stored for several years at −18 ◦ C • Avoid direct skin contact and inhalation ... carcinogenic and all the samples and standard solutions should be handled with extreme care • The efficacy of each silica gel batch has to be tested prior to its use in the analysis • For highly...

Ngày tải lên: 08/08/2014, 01:20