搜索结果: 1-15 共查到“Honeycomb”相关记录21条 . 查询时间(0.088 秒)
On the Application of the Honeycomb Conjecture to the Bee’s Honeycomb
Honeycomb Conjecture Application Honeybees Lyon Colyvan Baker
2016/6/15
In a recent paper, Aidan Lyon and Mark Colyvan have proposed an explanation of the structure of the bee’s honeycomb based on the mathematical Honeycomb Conjecture. This explanation has instantly becom...
Solitons in triangular and honeycomb dynamical lattices with the cubic nonlinearity
Stability in two-dimensional discrete nonlinear schrodinger equation lattice discrete soliton
2014/12/29
We study the existence and stability of localized states in the discrete nonlinear Schrödinger equation on two-dimensional nonsquare lattices. The model includes both the nearest-neighbor and lon...
Solitons and vortices in honeycomb defocusing photonic lattices
Gap soliton two-dimensional photoinduced photonic crystal lattice theory cellular defocusing photorefractive crystal
2014/12/25
Solitons and necklaces in the first band gap of a two-dimensional optically induced honeycomb defocusing photonic lattice are theoretically considered. It is shown that dipoles, soliton necklaces, and...
Discrete solitons and vortices in hexagonal and honeycomb lattices: Existence, stability, and dynamics
Dynamic lattice model lattice geometries nonlinear schrodinger equation
2014/12/25
We consider a prototypical dynamical lattice model, namely, the discrete nonlinear Schrödinger equation on nonsquare lattice geometries. We present a systematic classification of the solutions th...
Existence and stability of multisite breathers in honeycomb and hexagonal lattices
Discrete respirator non-square klein Gordon coupling two vortex breath whirlpool hexagonal lattice
2014/12/24
We study the existence and stability of multisite discrete breathers in two prototypical non-square Klein–Gordon lattices, namely a honeycomb and a hexagonal one. In the honeycomb case we consider six...
Inducing topological order in a honeycomb lattice
Inducing topological order honeycomb lattice
2010/11/25
We explore the possibility of inducing a topological insulator phase in a honeycomb lattice using a metallic gate. We start with a lattice model which does not include spin-orbit interaction. A metall...
A materials science breakthrough in the US and Taiwan could lead to a new type of window that can harness the power of the Sun. The newly created transparent material can efficiently capture photons t...
Effects of Random Link Removal on the Photonic Band Gaps of Honeycomb Networks
the Photonic Band Gaps Honeycomb Networks
2010/11/16
We explore the effects of random link removal on the photonic band gaps of honeycomb networks. Missing or incomplete links are expected to be common in practical realizations of this class of connect...
Worm Monte Carlo study of the honeycomb-lattice loop model
Monte Carlo Worm algorithm Loop model
2010/11/19
We present a Markov-chain Monte Carlo algorithm of worm type that correctly simulates the
O(n) loop model on any (finite and connected) bipartite cubic graph, for any real n > 0, and
any edge weight...
Flexural rigidity of honeycomb consisting of hexagonal cells
Honeycomb Flexural rigidity Equivalent elastic modulus Bending Elasticity
2012/2/29
In this study, the flexural rigidity of a honeycomb consisting of regular hexagonal cells is investigated. It is found that the honeycomb bending can not be evaluated by using the equivalent elastic m...
Honeycomb Cordierite-Carriers Pt-Pd-Rh Ternary Composite for Ammonia Removal
Selective catalytic oxidation (SCO) Tubular fixed-bed reactor (TFBR) Ammonia (NH3) Honeycomb Pt-Pd-Rh ternary composite cordierite catalyst
2016/3/29
This work considers the development of ammonia (NH3) by selective catalytic oxidation (SCO) over a honeycomb
Pt-Pd-Rh ternary composite cordierite catalyst in a tubular fixed-bed flow quartz reactor ...
以聚苯乙烯和正硅酸乙酯的有机溶液为铸膜溶液, 利用Breath Figure法制备了PS/SiO2 Honeycomb结构复合膜. 采用SEM对复合膜进行了形貌分析, 探讨了聚合物浓度、PS/TEOS配比、聚合物的结构、溶剂等对膜Honeycomb结构的影响. 研究结果表明, 聚合物浓度在20～50 mg/mL, PS/TEOS质量比大于2∶1的条件下可以制备结构完整的多孔膜, 且制备的Honey...
Reforming Reactions of Model Biogas over Honeycomb Supported Ni Catalysts
Reforming Honeycomb catalyst Hydrogen production Biogas Nickel catalyst
2009/8/4
From the standpoint of the environmental load, it is important to develop the hydrogen production system from methane produced by the fermentation of food waste or biomass. Compared with conventional...
Investigation of Linen Honeycomb Weave Fabric Shrinkage After Laundering in Pure Water
linen fabric honeycomb weave shrinkage
2009/6/16
The stability of dimensions is a very important factor that depends on fabric structure and
final treatment. Fabric shrinkage capacity during laundering also depends on laundering
conditions such as...