Results 41 to 50 of about 9,281,684 (290)
The Complexity of Constructing Gerechte Designs [PDF]
The Electronic Journal of Combinatorics, 2009 Gerechte designs are a specialisation of latin squares. A gerechte design is an $n\times n$ array containing the symbols $\{1,\dots,n\}$, together with a partition of the cells of the array into $n$ regions of $n$ cells each. The entries in the cells are required to be such that each row, column and region contains each symbol exactly once.
openaire +2 more sources
Constructal design of T-shaped cavity cooled by convection
, 2011 In this paper, we rely on the Constructal method to optimize the geometry of a T-shaped cavity intruded into a conducting solid wall. The cavity is cooled by a steady stream of convection while the solid generates heat uniformly and it is insulated on ...
Dos Santos E. D. +10 more
core +1 more source
Results in EngineeringThis study utilizes Constructal Theory and genetic algorithms to formulate a comprehensive optimization framework for selecting the appropriate type of Heat Recovery Steam Generator (HRSG) in combined cycle power plants.
Morteza Mehrgoo, Majid Amidpour
doaj +1 more source
FEBS Letters, EarlyView.We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace +6 more
wiley +1 more source
Constructal Law and the Unifying Principle of Design
, 2013 Design happens everywhere, whether in animate objects (e.g., dendritic lung structures, bacterial colonies, and corals), inanimate patterns (river basins, beach slope, and dendritic crystals), social dynamics (pedestrian traffic flows), or engineered ...
Rocha, Luiz A. O. +3 more
core +1 more source
On the construction of handcuffed designs
Journal of Combinatorial Theory, Series A, 1974 AbstractA handcuffed design with parameters ν, k, λ consists of a set of ordered k-subsets of a v-set, called handcuffed blocks; in a block (a1, a2, ak) each element is assumed to be “handcuffed” to its neighbors. A block, therefore, contains k − 1 handcuffed pairs, the pairs being considered unordered.
openaire +2 more sources
From mice to humans—divergent strategies for intestinal homeostasis and regeneration
FEBS Letters, EarlyView.Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa +2 more
wiley +1 more source
Constructal design of particle volume fraction in nanofluids
, 2009 We perform a constructal design of particle volume fraction of four types of nanofluids used for heat conduction in four systems: a circular disk, a sphere, a plane slab, and a circular annulus.
Bai, C, Wang, L
core +1 more source
Constructal Design of Thermal Systems (Chapter 17)
, 2013 Constructal Theory accounts for the universal phenomenon of generation and evolution of design. Constructal Theory has been used to explain deterministically the generation of shape in flow structures of nature (river basins, lungs, atmospheric ...
Dos Santos E. D. +9 more
core +1 more source
Nanofluids Research: Key Issues
Nanoscale Research Letters, 2010 Nanofluids are a new class of fluids engineered by dispersing nanometer-size structures (particles, fibers, tubes, droplets) in base fluids. The very essence of nanofluids research and development is to enhance fluid macroscopic and megascale properties ...
Wang Liqiu, Fan Jing
doaj +1 more source