Search Results - "Klein, Rolf"

A Straightforward Approach to Drawing Temperature-Dependent I–V Curves of Solar Cell Models by Klein, Rolf

“…Equivalent circuit models of solar cells are important for understanding the behavior of photovoltaic systems under different weather conditions. They provide…”
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Depicting more accurate pictures of protistan community complexity using pyrosequencing of hypervariable SSU rRNA gene regions by Behnke, Anke, Engel, Matthias, Christen, Richard, Nebel, Markus, Klein, Rolf R, Stoeck, Thorsten

“…Initial environmental pyrosequencing studies suggested highly complex protistan communities with phylotype richness decisively higher than previously…”
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Error correction of next-generation sequencing data and reliable estimation of HIV quasispecies by Zagordi, Osvaldo, Klein, Rolf, Däumer, Martin, Beerenwinkel, Niko

“…Next-generation sequencing technologies can be used to analyse genetically heterogeneous samples at unprecedented detail. The high coverage achievable with…”
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The Relevance of Vitamin D Receptor (VDR) Gene Polymorphisms for Cancer: A Review of the Literature by KÖSTNER, Kim, DENZER, Nicole, MÜLLER, Cornelia S. L, KLEIN, Rolf, TILGEN, Wolfgang, REICHRATH, Jörg

“…Background: In recent years, the relevance of vitamin D receptor (VDR) gene restriction fragment length polymorphisms for various types of cancer has been…”
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Insulin resistance and glycemic abnormalities are associated with deterioration of left ventricular diastolic function: a cross-sectional study by Dinh, Wilfried, Lankisch, Mark, Nickl, Werner, Scheyer, Daniel, Scheffold, Thomas, Kramer, Frank, Krahn, Thomas, Klein, Rolf M, Barroso, Michael Coll, Füth, Reiner

“…Left ventricular diastolic dysfunction (LVDD) is considered a precursor of diabetic cardiomyopathy, while insulin resistance (IR) is a precursor of type 2…”
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Individual shear rate therapy (ISRT)-further development of external counterpulsation for decreasing blood pressure in patients with symptomatic coronary artery disease (CAD) by Picard, Frauke, Panagiotidou, Petroula, Wolf-Pütz, Anamaria, Buschmann, Ivo, Buschmann, Eva, Steffen, Maximilian, Peters, Hanno, Klein, Rolf Michael

“…Individual shear rate therapy (ISRT) evolved from external counterpulsation with individual treatment pressures based on Doppler ultrasound measurements. In…”
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Approximation Algorithms for the Geometric Firefighter and Budget Fence Problems by Klein, Rolf, Levcopoulos, Christos, Lingas, Andrzej

“…Let R denote a connected region inside a simple polygon, P. By building barriers (typically straight-line segments) in P\RP\R , we want to separate from R…”
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Online algorithms for searching and exploration in the plane by Ghosh, Subir Kumar, Klein, Rolf

“…In this paper, we survey online algorithms in computational geometry that have been designed for mobile robots for searching a target and for exploring a…”
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Genotypic tropism testing by massively parallel sequencing: qualitative and quantitative analysis by Däumer, Martin, Kaiser, Rolf, Klein, Rolf, Lengauer, Thomas, Thiele, Bernhard, Thielen, Alexander

“…Inferring viral tropism from genotype is a fast and inexpensive alternative to phenotypic testing. While being highly predictive when performed on clonal…”
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The Limit of Lp Voronoi Diagrams as p→0 is the Bounding-Box-Area Voronoi Diagram by Haverkort, Herman, Klein, Rolf

“…We consider the Voronoi diagram of points in the real plane when the distance between two points a and b is given by L p ( a - b ) where L p ( ( x , y ) ) = (…”
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The Limit of $$L_p$$ Voronoi Diagrams as $$p\rightarrow 0$$ is the Bounding-Box-Area Voronoi Diagram by Haverkort, Herman, Klein, Rolf

“…Abstract We consider the Voronoi diagram of points in the real plane when the distance between two points a and b is given by $$L_p(a-b)$$ L p ( a - b ) where…”
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How Many Lions Are Needed to Clear a Grid? by Berger, Florian, Gilbers, Alexander, Grüne, Ansgar, Klein, Rolf

“…We consider a pursuit-evasion problem where some lions have the task to clear a grid graph whose nodes are initially contaminated. The contamination spreads…”
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Cardiovascular magnetic resonance as a complementary method to transthoracic echocardiography for aortic valve area estimation in patients with aortic stenosis: A systematic review and meta-analysis by Repanas, Theodoros I., Papanastasiou, Christos A., Efthimiadis, Georgios K., Fragkakis, Nikolaos, Sachpekidis, Vassilios, Klein, Rolf Michael, Karvounis, Haralambos, Karamitsos, Theodoros D.

“…Aortic stenosis (AS) is the most common valvular heart disease. While two-dimensional transthoracic echocardiography (2D-TTE) is the standard imaging modality…”
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Reversibility properties of the fire-fighting problem in graphs by Klein, Rolf

“…Assume that a fire spreads in an n×n grid where some fire fighters are deployed. Initially, all cells of the grid are on fire, except those occupied by a…”
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A new upper bound for the VC-dimension of visibility regions by Gilbers, Alexander, Klein, Rolf

“…In this paper we are proving the following fact. Let P be an arbitrary simple polygon, and let S be an arbitrary set of 15 points inside P. Then there exists a…”
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An Efficient Randomized Algorithm for Higher-Order Abstract Voronoi Diagrams by Bohler, Cecilia, Klein, Rolf, Liu, Chih-Hung

“…Given a set of n sites in the plane, the order- k Voronoi diagram is a planar subdivision such that all points in a region share the same k nearest sites. The…”
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Epimyocardial lead placement causing occlusion of the left anterior descending coronary artery by Katsani-Potempa, Dimitra, Niehues, Reinhard, Klein, Rolf Michael, Winter, Joachim

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Angioplasty of the internal thoracic artery bypass-graft an alternative to reoperation by Marx, Roger, Klein, Rolf-Michael, Horlitz, Marc, Ketteler, Thomas, Schannwell, Christiana Mira, Lapp, Harald, Gülker, Hartmut

“…Background: This review presents an overview of interventional revascularization procedures of the internal thoracic artery after prior implantation as a…”
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A new model and algorithms in firefighting theory by Klein, Rolf, Kübel, David, Langetepe, Elmar, Sack, Jörg-Rüdiger, Schwarzwald, Barbara

“…Continuous and discrete models as well as algorithms Bressan (2007) and Finbow and MacGillivray (2009) for firefighting problems are well-studied in…”
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A local strategy for cleaning expanding cellular domains by simple robots by Klein, Rolf, Kriesel, David, Langetepe, Elmar

“…We present a strategy SEP for finite state machines tasked with cleaning a cellular environment in which a contamination spreads. Initially, the contaminated…”
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