Search results for "methodologies"
showing 10 items of 2106 documents
Mappings of finite distortion: Sharp Orlicz-conditions
2003
We establish continuity, openness and discreteness, and the condition $(N)$ for mappings of finite distortion under minimal integrability assumptions on the distortion.
Real quadrics in C n , complex manifolds and convex polytopes
2006
In this paper, we investigate the topology of a class of non-Kähler compact complex manifolds generalizing that of Hopf and Calabi-Eckmann manifolds. These manifolds are diffeomorphic to special systems of real quadrics Cn which are invariant with respect to the natural action of the real torus (S1)n onto Cn. The quotient space is a simple convex polytope. The problem reduces thus to the study of the topology of certain real algebraic sets and can be handled using combinatorial results on convex polytopes. We prove that the homology groups of these compact complex manifolds can have arbitrary amount of torsion so that their topology is extremely rich. We also resolve an associated wall-cros…
VLBI imaging of the gravitational lens MGJ0414+0534
2000
6 pages, 3 figures, accepted for publication in Astronomy & Astrophysics.-- Final full-text version of the paper available at: http://aa.springer.de/papers/0362003/2300845.pdf
Additional file 2: of Living alone and positive mental health: a systematic review
2019
Review protocol. This file presents the protocol of the study. (DOC 93 kb)
Additional file 2: of Living alone and positive mental health: a systematic review
2019
Review protocol. This file presents the protocol of the study. (DOC 93 kb)
2014
This paper investigates the proficiency of support vector machine (SVM) using datasets generated by Tennessee Eastman process simulation for fault detection. Due to its excellent performance in generalization, the classification performance of SVM is satisfactory. SVM algorithm combined with kernel function has the nonlinear attribute and can better handle the case where samples and attributes are massive. In addition, with forehand optimizing the parameters using the cross-validation technique, SVM can produce high accuracy in fault detection. Therefore, there is no need to deal with original data or refer to other algorithms, making the classification problem simple to handle. In order to…
CellLineNavigator: a workbench for cancer cell line analysis
2012
The CellLineNavigator database, freely available at http://www.medicalgenomics.org/celllinenavigator, is a web-based workbench for large scale comparisons of a large collection of diverse cell lines. It aims to support experimental design in the fields of genomics, systems biology and translational biomedical research. Currently, this compendium holds genome wide expression profiles of 317 different cancer cell lines, categorized into 57 different pathological states and 28 individual tissues. To enlarge the scope of CellLineNavigator, the database was furthermore closely linked to commonly used bioinformatics databases and knowledge repositories. To ensure easy data access and search abili…
SEQPACKER: A Biologist-Friendly User Interface to Manipulate Nucleotide Sequences in Genomic Epidemiology
2004
The aim of this paper is to present a new integrated bioinformatics tool for manipulating nucleotide sequences with a user-friendly graphical interface. This tool is named “SeqPacker” because it uses DNA/RNA sequences. In addition, SeqPacker can be seen as a kind of nucleotide chain editor using standardized technologies, nucleotide representation standards, and high platform portability in support of research in Genomic Epidemiology. SeqPacker is written in JAVA as free and stand-alone software for several computer platforms.
A Mosaic of Suburbs: The Historic Boroughs of Palermo
2013
Palermo suburbs have grown and developed at the expense of becoming isolated from other parts of the city. Ancient boroughs have been eradicated, alongside their urban identities. The challenges of a cosmopolitan and global world are felt even in middle-sized, fringe cities like Palermo, as its suburbs are forced to become tiles of an urban mosaic that is created by urban development. It is the duty of urban scholars to clarify and strengthen the relationships between these urban parts, and in the process restore the neglected notion of neighborhood. By overcoming the distinction between cities and urban sprawl, the controversial dispute may be resolved by urban scholars. Through historica…
Special track on Geometric Constraints and Reasoning
2008
Geometric Computing and Reasoning (GCR) aims at emphasizing recent trends in the domain of geometric constraint solving and automated, or computer aided deduction in geometry. This year sees the third edition of this technical track of SAC.