Results 81 to 90 of about 785,134 (232)

Modular Nim

open access: yesTheoretical Computer Science, 1995
We give a survey on modular Nim or Kotzig's Nim is a 2-player perfect information game without chance moves, invented by Anton Kotzig in 1940. A finite move set \(M=\{a_1,\dots,a_m\}\in(\mathbb{Z}^+)^m\) (of distinct elements \(a_i\)) is given, as well as a modulus \(n\in\mathbb{Z}^+\). We imagine the numbers \(0,1,\dots,n-1\) written on equally spaced
Fraenkel, Aviezri S.   +3 more
openaire   +1 more source

Green Finance, Digitalization, and Banks' Sustainable Business Model Innovations Toward Net‐Zero Transitions

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Financial capital is widely recognized as having the potential to provide investments needed for net‐zero transitions. While recent empirical studies reveal that financial digitalization and fintech have changed Chinese banks' loan portfolios and business models, they stem from credit restrictions on heavily polluting enterprises and from ...
Akihisa Mori
wiley   +1 more source

Tuning the Fröhlich exciton-phonon scattering in monolayer MoS2

open access: yesNature Communications, 2019
Owing to the presence of a valley degree of freedom, atomically thin transition metal dichalcogenides show promise for room temperature valleytronic applications.
Bastian Miller   +7 more
doaj   +1 more source

Nim-Regularity of Graphs [PDF]

open access: yesThe Electronic Journal of Combinatorics, 1999
Ehrenborg and Steingrímsson defined simplicial Nim, and defined Nim-regular complexes to be simplicial complexes for which simplicial Nim has a particular type of winning strategy. We completely characterize the Nim-regular graphs by the exclusion of two vertex-induced subgraphs, the graph on three vertices with one edge and the graph on five ...
openaire   +2 more sources

Advanced Functional Materials for Marine Energy Utilization

open access: yesInterdisciplinary Materials, EarlyView.
Marine renewable energy is an important future clean energy supply. We construct and sort out the material system for marine energy capture and conversion, transmission, storage, and utilization for the first time. ABSTRACT Several features of marine energy, including large reserves, sustainable utilization, environmental friendliness, make it a ...
Qiang Yu   +7 more
wiley   +1 more source

Gait Alterations Due to DCC Gene Variants in Individuals with Congenital Mirror Movements

open access: yesMovement Disorders Clinical Practice, EarlyView.
Abstract Background Congenital Mirror Movement Syndrome (CMMS) involves involuntary movements on one side of the body while voluntary movements are performed on the other side. They disrupt left–right coordination and can be caused by a pathogenic variant in the DCC gene.
Nok‐Yeung Law   +7 more
wiley   +1 more source

Blocking Wythoff Nim

open access: yes, 2010
The 2-player impartial game of Wythoff Nim is played on two piles of tokens. A move consists in removing any number of tokens from precisely one of the piles or the same number of tokens from both piles.
Larsson, Urban
core   +1 more source

Discordance of Dopaminergic Dysfunction and Subcortical Atrophy by α‐Synuclein Status in Sporadic and Genetic Parkinson's Disease

open access: yesMovement Disorders, EarlyView.
Abstract Background Parkinson's disease (PD) is characterized by predominantly neuronal α‐synuclein pathology and dopaminergic dysfunction. Cerebrospinal fluid (CSF) seeding amplification assays (SAA) detect α‐synuclein aggregates in vivo, but not all patients with PD have a positive SAA.
Michael Tran Duong   +186 more
wiley   +1 more source

Extrato metanólico da amêndoa da semente de nim e a mortalidade de ovos e lagartas da traça-do-tomateiro

open access: yesScientia Agricola, 2000
Estudou-se o efeito tóxico do extrato metanólico da amêndoa da semente de nim, obtido pelo aparelho de Soxhlet, na mortalidade de ovos e lagartas de Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae). Para constatação do efeito ovicida, ovos com 24 horas
Roseane Cristina Prédes Trindade   +3 more
doaj  

Scoring Nim

open access: yes
Nim is a well-known combinatorial game, in which two players alternately remove stones from distinct piles. A player who removes the last stone wins under the normal play rule, while a player loses under the misère play rule. In this paper, we propose a new variant of Nim with scoring that generalizes both the normal and misère play versions of Nim as ...
Oginuma, Hiromi, Shinoda, Masato
openaire   +2 more sources

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