Browsing Singapore-MIT Alliance (SMA) by Title
Now showing items 62-81 of 554
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Cell-line Engineering for Low-temperature Growth
(2004-01)In the chemical industry, the rates of reactions are usually enhanced by the use of high-temperature and high-pressure conditions. This chemical engineering approach is rarely applied in the biotechnology field. Firstly, ... -
Cell-line Engineering of Chinese Hamster Ovary Cells for Low-temperature Culture
(2005-01)Developments in mammalian cell culture and recombinant technology has allowed for the production of recombinant proteins for use as human therapeutics. Mammalian cell culture is typically operated at the physiological ... -
Certified Rapid Solution of Parametrized Linear Elliptic Equations: Application to Parameter Estimation
(2005-01)We present a technique for the rapid and reliable evaluation of linear-functional output of elliptic partial differential equations with affine parameter dependence. The essential components are (i) rapidly uniformly ... -
Changes in the Overall Extent of Protein Glycosylation by Chinese Hamster Ovary Cells Over the Course of Batch Culture
(2003-01)Glycosylation of recombinant proteins can change during the culture of animal cells. Since lipid-linked oligosaccharides (LLOs) are the carbohydrate donors in N-linked glycosylation, their availability is postulated to ... -
Characterization and Modeling of Chemical-Mechanical Polishing for Polysilicon Microstructures
(2004-01)Long the dominant method of wafer planarization in the integrated circuit (IC) industry, chemical-mechanical polishing is starting to play an important role in microelectromechnical systems (MEMS). We present an experiment ... -
Characterization and Modeling of Stress Evolution During Nickel Silicides Formation
(2003-01)An curvature measurement technique was used to characterize the stress evolution during reaction of a Ni film and a silicon substrate to form nickel silicide. Stress changes were measured at each stage of the silicide ... -
Characterization of Diamond-Like Film after Focused Ion Beam Processing
(2003-01)Optical properties (transmission and refractive index) and chemical structure (XPS) of diamond-like coating (DLC) film before and after focused ion beam milling (FIBM) process, were investigated in this paper. It is shown ... -
Characterization of LiNi₀.₅Mn₁.₅O₄ Thin Film Cathode Prepared by Pulsed Laser Deposition
(2006-01)LiNi₀.₅Mn₁.₅O₄ thin films have been grown by pulsed laser deposition (PLD) on stainless steel (SS) substrates. The crystallinity and structure of thin films were investigated by X-ray diffraction (XRD). Microstructure and ... -
Characterization of ZnO Nanorods Grown on GaN Using Aqueous Solution Method
(2005-01)Uniformly distributed ZnO nanorods with diameter 70-100 nm and 1-2μm long have been successfully grown at low temperatures on GaN by using the inexpensive aqueous solution method. The formation of the ZnO nanorods and the ... -
Characterizing Protein Conformation Space
(2007-01)In this work, we propose a radical approach for exploring the space of all possible protein structures. We present techniques to explore the clash-free conformation space, which comprises all protein structures whose atoms ... -
Characterizing Scattering by 3-D Arbitrarily Shaped Homogeneous Dielectric Objects Using Fast Multipole Method
(2003-01)Electromagnetic scattering by 3-D arbitrarily shaped homogeneous dielectric objects is characterized. In the analysis, the method of moments is first employed to solve the combined field integral equation for scattering ... -
Charge Storage Effect in a Trilayer Structure Comprising Germanium Nanocrystals
(2002-01)A metal-insulator-semiconductor (MIS) device with a trilayer insulator structure consisting of sputtered SiO₂ (~50nm)/evaporated pure germanium (Ge) layer (2.4nm)/rapid thermal oxide (~5nm) was fabricated on a p-type ... -
Charge storage in nanocrystal systems: Role of defects?
(2004-01)Wet thermal oxidations of polycrystalline Si₀.₅₄Ge₀.₄₆ films at 600°C for 30 and 50 min were carried out. A stable mixed oxide was obtained for films that were oxidized for 50 min. ... -
Charge Storage Mechanism and Size Control of Germanium Nanocrystals in a Tri-layer Insulator Structure of a MIS Memory Device
(2003-01)A method of synthesizing and controlling the size of germanium nanocrystals is developed. A tri-layer metal-insulator-semiconductor (MIS) memory device structure comprising of a thin (~5nm) silicon dioxide (SiO₂) ... -
CIRP Expression on Growth and Productivity of CHO Cells
(2006-01)Mammalian cell culture is typically operated at the physiological temperature of 37°C. Low temperature cell culture at 30-33°C, in particular for CHO cells, increased the specific productivity of many recombinant proteins ... -
Collaborative Data Publishing and Searching System
(2007-01)In this paper, we present a folksonomy-based collaborative data publishing and searching system. The system accepts data objects described with user-created metadata, called data units. The system supports flexible structure ... -
Collaborative Engine for Distributed Mechanical Design
(2002-01)Effective collaboration is essential for engineers at geographically dispersed locations to accomplish good design with less iteration. Over the last several years, more and more efforts have been put into such research ... -
commanimation: Creating and managing animations via speech
(2004-01)A speech controlled animation system is both a useful application program as well as a laboratory in which to investigate context aware applications as well as controlling errors. The user need not have prior knowledge or ... -
A Comparative Study on Optimization of Constrained Layer Damping for Vibration Control of Beams
(2003-01)This paper presents a comparison of optimization algorithms for constrained damping (CLD) patches’ layout to minimize the maximum vibration response of the odd modes, which constitutes the dominant acoustic radiation, of ... -
Competitive Multi-period Pricing with Fixed Inventories
(2004-01)This paper studies the problem of multi-period pricing for perishable products in a competitive (oligopolistic) market. We study non cooperative Nash equilibrium policies for sellers. At the beginning of the time horizon, ...