Ditemukan 30019 dokumen yang sesuai dengan query
Daniel, Cuthbert
New York: John Wiley & Sons, 1980
519.4 DAN f
Buku Teks Universitas Indonesia Library
Daniel, Cuthbert
New Jersey: Wiley-Interscience, 1971
519.4 DAN f
Buku Teks Universitas Indonesia Library
Noggle, Joseph H.
Chichester: Ellis Horwood, 1993
519.5 NOG p
Buku Teks Universitas Indonesia Library
She Dong Ren
"
ABSTRACTLow carbon design is a process of contradiction coordination, which involves multiple factors and necessitates abundantdesign knowledge and rules. We proposed the method that integrated the case based reasoning CBR method and extension theory to achieve low carbo design for products. In this paper, our work is on analyzing the design constraints, and carbon design for products. In this paper, our work is on analyzing the design contraints, and constructing the parameters modeling for representation of product cases. Firstly, we discussed the correlation among factors, and mapped the requirement onto the detailed physical structure. Secondly, we integrated the improved activitybased costing and carbon method and the indirect calculation method to estimate the carbon footprint and cost of each phase in product life cycle. We adopted the basic element model to represent the product cases and used the dependent function to discriminate the extent of compliance with the requirement. In final, the applicability of proposed method was demonstrated through a case study of a screw air compressor."
Philadelphia: Taylor and Francis, 2018
658 JIPE 35:7 (2018)
Artikel Jurnal Universitas Indonesia Library
Salt lake City: MicroMath Scientific Software, 1995
005.7 MIC
Buku Teks Universitas Indonesia Library
"This volume, dedicated to S. M. Ulam, presents the most recent results on the solution to Ulam stability problems for various classes of functional equations and inequalities. Comprised of invited contributions from notable researchers and experts, this volume presents several important types of functional equations and inequalities and their applications to problems in mathematical analysis, geometry, physics and applied mathematics."
New York: Springer Science, 2012
e20419269
eBooks Universitas Indonesia Library
Barreira, Luis
"This text provides an accessible, self-contained and rigorous introduction to complex analysis and differential equations. Topics covered include holomorphic functions, Fourier series, ordinary and partial differential equations. The text is divided into two parts, part one focuses on complex analysis and part two on differential equations. Each part can be read independently, so in essence this text offers two books in one. In the second part of the book, some emphasis is given to the application of complex analysis to differential equations. Half of the book consists of approximately 200 worked out problems, carefully prepared for each part of theory, plus 200 exercises of variable levels of difficulty."
London: [Springer, ], 2012
e20419278
eBooks Universitas Indonesia Library
Kroemer, Karl H.E.
612.042 Kro f
Buku Teks Universitas Indonesia Library
Dyah Pangastuti
"Kebutuhan akan datum vertikal yang akurat di Jawa dan Sumatera sangat mendesak karena pada kedua pulau tersebut banyak dilakukan pembangunan infrastruktur. Saat ini referensi tinggi yang tersedia di Jawa dan Sumatera adalah geoid EGM2008. Hasil penelitian terdahulu menunjukkan bahwa geoid EGM2008 di Jawa dan Sumatera memiliki ketelitian 89.8 cm dan 33.4 cm. Penelitian terdahulu menggunakan asumsi bahwa mean sea level (MSL) berhimpit dengan geoid. Pada kenyataannya, geoid tidak berhimpit dengan MSL. Oleh karena itu, dilakukan penelitian ini untuk mengetahui ketelitian geoid EGM2008 di Jawa dan Sumatera dengan mengasumsikan MSL tidak berhimpit dengan geoid, yaitu dengan menggunakan parameter mean dynamic topography (MDT) dari ocean model.
Pada penelitian ini, MDT digunakan dalam penghitungan geoid geometris di Jawa dan Sumatera. MDT yang digunakan adalah hasil simulasi dari asimilasi altimetri dan Hybrid Coordinate Ocean Model (HYCOM). Berdasarkan hasil penelitian, dengan memasukkan parameter MDT pada penghitungan geoid geometris dan melakukan fitting terhadap jaring kontrol vertikal (JKV), ketelitian geoid EGM2008 di Jawa dan Sumatera meningkat menjadi 5.6 cm dan 4.4 cm. Dengan demikian, dapat disimpulkan bahwa geoid EGM2008 sudah mencukupi untuk pemetaan skala besar dan menengah.
The needs for accurate vertical datum in Java and Sumatera are urgent, due to rapid development of infrastructure in both islands. Nowadays, the only vertical datum available in Java and Sumatera is the geoid of EGM2008. Previous research indicates that the accuracies of geoid EGM2008 were 89.8 cm and 33.4 cm in Java and Sumatera, respectively. Those results used assumption that geoid coincides with mean sea level (MSL). In fact, geoid does not coincide with MSL. Therefore, this research was conducted to investigate the accuracy of geoid of EGM2008 using mean dynamic topography (MDT) parameter from an ocean model. In this research, the mean dynamic topography was introduced to calculate the geoid geometries. The MDT used was the result of assimilation of altimeter data and Hybrid Coordinate Ocean Model (HYCOM). Using MDT parameter has improved the accuracies of the geoid of EGM2008 to be 5.6 cm and 4.4 cm for Java and Sumatera, respectively, after it has been fitted by local reference. Hence, it can be concluded that these accuracies comply for medium and large-scale mapping."
Depok: Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2015
T44506
UI - Tesis Membership Universitas Indonesia Library
Shijun, Liao
"Homotopy Analysis Method in Nonlinear Differential Equations" presents the latest developments and applications of the analytic approximation method for highly nonlinear problems, namely the homotopy analysis method (HAM). Unlike perturbation methods, the HAM has nothing to do with small/large physical parameters. In addition, it provides great freedom to choose the equation-type of linear sub-problems and the base functions of a solution. Above all, it provides a convenient way to guarantee the convergence of a solution. This book consists of three parts. Part I provides its basic ideas and theoretical development. Part II presents the HAM-based Mathematica package BVPh 1.0 for nonlinear boundary-value problems and its applications. Part III shows the validity of the HAM for nonlinear PDEs, such as the American put option and resonance criterion of nonlinear travelling waves. New solutions to a number of nonlinear problems are presented, illustrating the originality of the HAM. Mathematica codes are freely available online to make it easy for readers to understand and use the HAM. "
Beijing: Springer, 2012
e20420458
eBooks Universitas Indonesia Library