Results 71 to 80 of about 3,343 (219)
, 2014 YEAR/VOLUME/NUMBER/PAGE:2014/June 7-9/32Coffee bean is one of the Indonesia major export commodity. Based on the data from the 2012, Indonesia was ranked at third biggest coffee beans exporter in the world, after Vietnam and Brazil.
Muhammad Nurrohim, Dafik, Arif Fatahillah, Moch. Avel Romanza P, Susanto
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Interdisciplinary Materials, EarlyView.This work presents a strategy for the in situ formation of heterostructures in bifunctional photoelectrodes for photo‐rechargeable lithium‐ion batteries (PRLIBs). Defect‐driven reconstruction in metal‐halide perovskites (MHP) activates Cu+/Cu2+ leaching from the current collector, thereby enabling the in situ formation of CuO/CuI‐MHP heterojunctions ...
Zihan Liu +12 more
wiley +1 more source
The regulation of stem cell fate and its application in neural regeneration
Interdisciplinary Medicine, EarlyView.Regulating stem cell fate is crucial for neural regeneration. This review summarizes key physical, biological, and chemical strategies and their applications in repairing nerve injuries, providing new insights for regenerative medicine. Abstract Regulating the fate of stem cells (SCs) is a key technical problem in the field of regenerative medicine and
Yuexin He +3 more
wiley +1 more source
Hamiltonian Cycle Problem for Triangle Graphs
, 1995 We show that the Hamiltonian cycle problem is NP-complete for a class of planar graphs named triangle graphs that are closely related to inner-triangulated graphs. We present a lineartime heuristic algorithm that finds a solution at most one-third longer
M. S. Krishnamoorthy, U. Dogrusöz
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Orientations of Graphs With at Most One Directed Path Between Every Pair of Vertices
Journal of Graph Theory, EarlyView.ABSTRACT Given a graph G $G$, we say that an orientation D $D$ of G $G$ is a KT orientation if, for all u , v ∈ V ( D ) $u,v\in V(D)$, there is at most one directed path (in any direction) between u $u$ and v $v$. Graphs that admit such orientations have been used to construct graphs with large chromatic number and small clique number that served as ...
Barbora Dohnalová +3 more
wiley +1 more source
Non‐Uniform Programmable Photonic Waveguide Meshes
Laser &Photonics Reviews, EarlyView.Integrating defect cells into uniform hexagonal waveguide meshes overcomes the fundamental spectral and temporal limitations of programmable photonics. By leveraging the Vernier effect through non‐uniform coupled cavities, this architecture achieves a tenfold increase in free spectral range and ultra‐fast sampling times, paving the way for next ...
Cristina Catalá‐Lahoz, José Capmany
wiley +1 more source
Inequalities and Asymptotic Formulas in Algebraic Combinatorics
, 2022 This thesis concerns certain inequalities and asymptotic formulas in algebraic combinatorics. It consists of two separate parts. The first part studies inequalities concerning triangular-grid billiards and plabic graphs of Lam–Postnikov essential ...
Jiradilok, Pakawut
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Materials Genome Engineering Advances, EarlyView.This study develops a high‐throughput screening method using carrier mobility as a key descriptor. Taking the TiO2/ZnFe2O4/Cu ternary photocatalytic system as an example, we rapidly identify high‐performance components for VOCs degradation, confirm that the performance trends of thin‐film catalysts match those of their powder counterparts with the same
Tao Liang +7 more
wiley +1 more source
Finding Open Locating Dominating Sets on Infinite and Finite Graphs
, 2013 An Open Locating Dominating set is a subset of vertices of a graph such that (i) every vertex in the graph has at least one neighbor in the Open Locating Dominating set and (ii) no two vertices in the graph have the same set of neighbors in the Open ...
Oldham, Allison
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Near Surface Geophysics, EarlyView.Abstract Electrical resistivity tomography (ERT) is one of the most widely used geophysical techniques for hydrogeological questions, such as investigating the groundwater transition zone between land and sea. The interpretation of 2D coast‐parallel ERT profiles is challenging because most of the electrical current flows through the highly conductive ...
Simon Levin Fischer +6 more
wiley +1 more source