Results 21 to 30 of about 1,021,103 (192)
A short proof of the middle levels theorem
Discrete Analysis, 2018 A short proof of the middle-levels theorem, Discrete Analysis 2018:8, 12 pp. Let $n$ be a positive integer, and define a bipartite graph where one vertex set consists of all subsets of $\{1,2,\dots,2n+1\}$ of size $n$, the other consists of all subsets ...
Petr Gregor +2 more
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Discomfort through Disconnection: Hamilton College’s Online Portrayal of Students of Color [PDF]
, 2021 Hamilton College has a large and unique social media presence that includes depictions and portrayals of the college’s students of color. The manner in which students of color are portrayed holds inherent problems that, although not unique to Hamilton ...
Ghiorsi, Michael, 23
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Method to generate the pseudo random sequence based on the statistical properties
网络与信息安全学报, 2017 There are some problems existing in pseudo-random sequence generating methods, such as the weaker proportionality, bad run length characteristic, etc. Hence, based on the SimiHam algorithm in Knight's tour problem, a pseudo-random sequences generating ...
Sen BAI, Long-fu ZHOU, Hui GUO, Bing YAN
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Polarizable Vanadium Dipoles Promote Water Dissociation on Vanadium‐Based Metal Organic Framework
Advanced Functional Materials, EarlyView.The polarization of unpaired V 3d electrons weakens the H─O bond to improve water dissociation by the dual Vδ+:O─H and Pλ−:H─O coupling hydrogen bonds formation and relaxation. P@V‐MOF electrocatalyst shows low overpotentials (94 mV in acid, 178 mV in neutral, and 77 mV in alkaline solutions) with excellent stability for effective overall water ...
Xinjuan Liu +13 more
wiley +1 more source
Advanced Functional Materials, EarlyView.A systematic review is conducted to assess the influence of electrode architecture across micro‐ to mesoscopic length scales on electron‐transfer pathways in electrocatalysis. We discuss the structure‐activity relationships in electrocatalytic applications, including resource recovery and environmental remediation, and provide cost‐effective, efficient
Manshu Zhao +6 more
wiley +1 more source
Psyche: A Journal of Entomology, 1994 Copulation between individually marked nestmates of the Neotropical eusocial wasp Polistes instabilis is reported. Polistes copulations are rarely observed in the field; this observation is the first documented case of nestmate copulation in the genus ...
Sean O'Donnell
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Grafos hamiltonianos en el diseño de viajes
Modelling in Science Education and Learning, 2013 The existence and, if applicable, the location of paths with given properties is a topic in graph theory. One of these problems is to find routes through all points, only once, starting and ending at the same node.
Cristina Jordán Lluch +1 more
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Economies, 2022 Okun’s law is formulated as the ratio between GDP and unemployment (UE): β = f(GDP/UE). It is used to investigate the relations between output and labor input across regions or across business cycles. Based on results by James D. Hamilton we replaced the
Knut Lehre Seip, Dan Zhang
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Hamilton College Library Home Notes [PDF]
, 2009 Communal Societies Collection: New Acquisitions Hamilton College Library recently acquired a remarkable collection of documents relating to Joanna Southcott (1750-1814) for its Communal Societies Collection. Southcott is considered to have been the first
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Advanced Functional Materials, EarlyView.Schematic illustration of LNP‐MPG nuclei‐targeting delivery of HMW‐FGF2 promoting histone acetylation to regulate the fate of DPSCs and treat spinal cord injury. LNPs components include pHMW‐FGF2 plasmid, DSPC, Dlin‐MC3‐DMA, cholesterol, and PEG2000, and are modified with MPG to form HMW‐FGF2@LNP‐MPG (HLM). HLM nuclei‐targets DPSCs to deliver HMW‐FGF2,
Heng Zhou +6 more
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