... A GRASP -based approach to the multi activity combined timetabling and crew scheduling problem considering a heterogeneous workforce Diego Novoa, Camilo Olarte, David Barrera* and Eliana Mar? ?a ... assigned The last set of constraints (Eq (5)) defines the nature of the decision variables A GRASP -based approach GRASP is a multi-start and iterative metaheuristic for combinatorial problems, ... that, research in the area advances in two ways: i) include typical features of real systems to increase the impact, and ii) develop efficient algorithms as a way to close the gap between research
Ngày tải lên: 14/05/2020, 22:12
... www.nature.com/scientificreports/ Saccharomyces paradoxus, Saccharomyces mikatae, and Saccharomyces bayanus We have then employed the PAML software package21 to calculate the number of amino acid ... Evolutionary Rate Analysis Alexander S. Fokas, Daniel J. Cole, Sebastian E. Ahnert & Alex W. Chin Amino acid networks (AANs) abstract the protein structure by recording the amino acid contacts and can ... information on the chemistry of the environment, but at an added computational expense A computationally cheap approach that uses only the static structure and maintains a comparable level of validity
Ngày tải lên: 04/12/2022, 16:02
A Corpus-Based Approach to Clause Combining in English from the Systemic Functional Perspective - Qingshun He - 2019 - Springer Singapore
... for automatic analyzing For example, 182 7 Conclusion automatic analysis can deal with any lexical patterns and can operate the low-level mode analysis within the lexico-grammatical stratum, ... cohesive metaphor from the perspective of transcategorization However, grammatical metaphor arises from the rearrangement of meaning at the lexico-grammatical stratum (Halliday 1978), and there may be ... requirement of the research itself to implement the complementarity of methods, emphasizing the combination of quantitative and qualitative research and the integration of manual and automatic operations
Ngày tải lên: 16/01/2020, 23:58
Barriers to a rights-based approach to fertility control in Nigeria: Implications for the country’s development
... rights available and meaningful to women.29 Patriarchy plays a key role over all aspects of our Nigerian lives.30 The African approach to contraception is problematic Even where knowledge of a contraceptive ... Munalula (n30) 77 25 M O Izzi & J A Ajonumah 37 The legal and cultural devaluation of women's reasoning ability creates substantial social ambivalence towards ceding reproductive autonomy to ... women.33 Further, the role assigned to women by patriarchal society -essentially of service to family, husband, and children- is antithetical to an image of a woman as an individual entitled to selfdetermination
Ngày tải lên: 02/02/2020, 01:51
A survey on the application of the genre based approach to the teaching of writing skills to twelfth graders hau nghĩa high school in long an province
... in class I not only use this approach alone I flexibly combine it with other traditional approach like Process Approach so that these approaches can mutually work It is the fact that I can not ... Mr Cao Anh Vu) Researcher: How long have you been applying the Genre -based Approach? Mr Vu: About years Researcher: What advantages you have as adopting this approach? Mr Vu: In my opinion, the ... Process Approach to the Genre -based Approach 15 2.2 The Genre -based Approach in the teaching of writing skills 17 iv 2.2.1 The connection of Genre, Texts and Grammar 17 2.2.1.1 The nature
Ngày tải lên: 07/05/2021, 22:34
(LUẬN VĂN THẠC SĨ) The benefits and limitations of a genre - based approach to teaching writing to grade 10 students in Tan Trao high schoool, Tuyen Quang province
... including the theoretical background of wring and a genre -based approach Chapter two contains the setting of the study, the experimental program, the collection and analysis of the data for the research ... Genre based approach class as a supporting tool to obtain their change in attitude towards writing What is more, observation was also employed during the teaching time to recognize the participation ... could also be important to the application of the approach for teaching other language skills of speaking, listening and reading to look for a better way of teaching and learning English as a foreign
Ngày tải lên: 28/06/2022, 08:26
A systems-based approach to assessing leadership styles in engineers
... Bibliography 158 ix [...]... of leadership that are important to engineers based on research data from surveys of leadership and management (AMA Research, 200 0a; AMA Research , 2000b; AMA ... William D. Spangler, Member School Of Management, Binghamton University Prof. Bahgat Sammakia, External Examiner Department of Mechanical Engineering, Binghamton University iii Abstract There is a ... and Partial Management Terms (PMT)) are based on research data from surveys of leadership and management from various sources Examples of such surveys are listed below: AMA Research (200 0a)
Ngày tải lên: 01/06/2014, 13:57
Báo cáo hóa học: " A fixed point approach to the Hyers-Ulam stability of a functional equation in various normed spaces" pptx
... that the groups are Banach spaces. In 1978, Rassias [3] proved a generalization of Hyers’ theorem for additive mappings. Furthermore, in 1994, a general ization of the Rassias’ theorem was obtained ... is called a non-Archimedean valuation and the field is called a non-Archimedean field. Clearly, |1| = | -1| = 1 and |n| ≤ 1forall n Î N. A trivial example of a non-Archimedean valuation is the ... Circolo Math Di Palermo (to appear) 9 Kenary, HA, Shafaat, Kh, Shafei, M, Takbiri, G: Hyers-Ulam- Rassias stability of the Appollonius quadratic mapping in RNspaces J Nonlinear Sci Appl
Ngày tải lên: 20/06/2014, 22:20
Báo cáo hóa học: " Research Article A Sparsity-Based Approach to 3D Binaural Sound Synthesis Using Time-Frequency Array Processing" ppt
... Vincent, S Araki, and P Bofill, ? ?The 2008 signal separation evaluation campaign: a community -based approach to largescale evaluation,” in Independent Component Analysis and Signal Separation, vol ... signals and a parametric representation (spatial parameters) of the multichannel original signal in a time-frequency domain The binaural synthesis stage combines the spatial parameters EURASIP ... stage, the analyzed spatial features are employed to reproduce the recorded sound again by means of an arbitrary loudspeaker setup Note that although B-format signals are used, there are substantial
Ngày tải lên: 21/06/2014, 08:20
Báo cáo hóa học: " Research Article A Fixed Point Approach to the Fuzzy Stability of an Additive-Quadratic-Cubic Functional Equation" pdf
... Rassias and K Shibata, “Variational problem of some quadratic functionals in complex analysis,” Journal of Mathematical Analysis and Applications, vol 228, no 1, pp 234–253, 1998 68 K Ravi and ... Journal of Mathematics and Mathematical Sciences, vol 19, no 2, pp 219–228, 1996 74 L C˘ dariu and V Radu, “On the stability of the Cauchy functional equation: a fixed point approach, ” a Grazer Mathematische ... spaces,” Journal of the Mathematical Society of Japan, vol 2, pp 64–66, 1950 16 Th M Rassias, “On the stability of the linear mapping in Banach spaces,” Proceedings of the American Mathematical Society,
Ngày tải lên: 21/06/2014, 20:20
Báo cáo hóa học: "Research Article A Model-Based Approach to Constructing Music Similarity Functions" potx
... segment, to capture the tem- poral variation of the features. The sequence of mean and variance vectors is used to train the classification models. The Marsyas [16] software package, a free software ... Journal on Advances in Signal Processing of the two largest histogram peaks, the ratio of the two largest peaks, and the overall sum of the beat histogram (giving an indication of the overall beat ... methods based on metadata, methods based on analysis of the audio content, and methods based on the study of usage patterns related to a music example. Whitman and Lawrence [1] demonstrated two
Ngày tải lên: 22/06/2014, 23:20
Báo cáo khoa hoc:" A quasi-score approach to the analysis of ordered categorical data via a mixed heteroskedastic threshold model" pdf
... Cristobal M., Gianola D., Im S., Marginal likelihood and Bayesian approaches to the analysis of heterogeneous residual variances in mixed linear Gaussian models, Comput Stat Data Anal ... In the H-TM context, the GAR quasi-likelihood procedure turns out to be a natural alternative to the MAP approach proposed by Foulley and Gianola !8! The main advantage of the ... two main steps: i) a ’marginalization’ with respect to the random effects leading to quasi-score estimators; ii) an approximation of the variance-covariance matrix of the
Ngày tải lên: 09/08/2014, 18:21
Báo cáo y học: "A targeted lipidomics approach to the study of eicosanoid release in synovial joints" pdf
... this range. The peak-area ratios of each analyte to IS (16,16-dimethyl-PGF 2 a) were calculated and plotted against the concentration of the calibration standards. Calibration lines were calculated ... mediators of inflammation play an important role in the l ocal inflammatory response associated with inflammatory arthritides as well as orthopedic arthropa- thies [1]. Of these mediators, the ... Analyte recovery was estimated by comparing the peak area of the IS added to each SF sample prior to extrac- tion, and the peak-area value was obtained i n the pure (that is, unextracted) I S solution.
Ngày tải lên: 12/08/2014, 17:22
Báo cáo y học: " A validity-driven approach to the understanding of the personal and societal burden of low back pain: development of a conceptual and measurement model" doc
... process was formalized in advance, as a comprehensive approach to instrument development. Materials and methods Study design and participants A grounded approach to conceptualization and the ... separated the patient and professional groups in order to facilitate frank discussion, and broad and rapid brainstorming. To maximize the richness and depth of the data obtained, we used a ... points’, make the statements brief and work alone. The nominal group technique uses a facilitator who then asks that the ideas be presented to the group in an egalitarian manner, whereby each participant
Ngày tải lên: 12/08/2014, 18:20
Using a content-based approach to teaching environmental English to students An action research = Sử dụng phương pháp dựa vào nội dung để dạy tiếng anh chuyên
... Hutchinson and Waters (1987) indicate that as well as having to cope with the uncertain values of the strange land of ESP, ESP teachers may also have to struggle to master language and subject matter ... and ESP at Central College of Natural Resources and Environment was changed following the application of the content -based approach to teaching Environmental English in their class, and (2) to ... reason that motivated the researcher to choose the thesis topic: ―Using a contentbased approach to teaching English to students of environmental studies: An action research study‖ Purposes of the
Ngày tải lên: 30/03/2015, 14:31
A knowledge based approach to active decision support
... can appear inaccurate to managers or engineers who tend to think of the decision problem variables as continuous. A discrete approach seems to be distorting the ‘real’ problem to fit the available ... little data available. The author estimated all the expense and value parameters as well as conditional probabilities of technical, commercial and market success. Then a simple decision tree was constructed ... model and applies the approach to an R&D planning problem. The new approach can directly represent the structure of a decision with continuous and random variables instead of a discrete approximation
Ngày tải lên: 16/09/2015, 14:04
A semi parametric approach to the pricing of basket credit derivatives
... random variables) which is equal to 1 is that all the data are perfectly concordant, whereas if the Kendall’s τ is equal to −1, then all the data are perfectly discordant. A value of the Kendall’s ... transaction implies the exchange of the notional of each contract, and as a consequence, the sale will not be easy to achieve. That’s why researchers have imagined another way to transfer the ... try to understand mathematically what copula functions are. This chapter will then enable us to apply the utilization of copula functions to financial problems. After studying some mathematical
Ngày tải lên: 03/10/2015, 20:30
Báo cáo hóa học research article a fixed point approach to the stability of a quadratic functional equation in c∗ alg
... Journal of Mathematical Analysis and Applications, vol 184, no 3, pp 431–436, 1994 L C˘adariu and V Radu, “On the stability of the Cauchy functional equation: a fixed point approach, ” in Iteration ... Aequationes Mathematicae, vol 44, no 2-3, pp 125–153, 1992 13 G Isac and Th M Rassias, “Stability of Ψ-additive mappings: applications to nonlinear analysis,” International Journal of Mathematics ... Differential Equations and Their Applications, Birkh¨auser, Boston, Mass, USA, 1998 24 S.-M Jung, Hyers-Ulam-Rassias Stability of Functional Equations in Mathematical Analysis, Hadronic Press, Palm Harbor,
Ngày tải lên: 20/12/2015, 08:14
99 test bank for auditing a risk based approach to conducting a quality audit 9th edition
... from material misstatements, and are presented fairly according to GAAP The audited financial statements are complete, accurate, and are presented fairly according to GAAP The audited financial ... boards of accountancy The SEC About what should an auditor assure audit committees have an accurate understanding? Any meaningful threats to auditor objectivity The scope of the audit The qualitative ... from corporate fraud and, arguably, auditor failure In order to continually lead and adapt to the dynamics of regulation, principles based accounting practices and auditing standards, what types
Ngày tải lên: 25/03/2017, 09:46
Annual dynamics of daylight variability and contrast a simulation based approach to quantifying visual effects in architecture (2013) siobhan rockcastle, marilyne andersen pdf
... Siobhan Rockcastle Marilyne Andersen • Annual Dynamics of Daylight Variability and Contrast A Simulation -Based Approach to Quantifying Visual Effects in Architecture 123 Marilyne Andersen ENAC-IA-LIPID ... luminance variability Architectural lighting design Daylight analysis Daylight simulation Á Á In the previous chapter, we applied spatial contrast, annual spatial contrast, and annual luminance variability ... that intuitively describe the perceptual effects within each space These metrics, spatial contrast, annual spatial contrast, and annual luminance variability, measure the spatial and temporal
Ngày tải lên: 05/10/2018, 12:57
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