17   Artículos

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en línea
Korhan Özkan, Erik Jeppesen, Thomas A. Davidson, Rikke Bjerring, Liselotte S. Johansson, Martin Søndergaard, Torben L. Lauridsen, Jens-Christian Svenning     Pág. 1 - 23
A two-decade (1989?2008) time series of lake phyto- and zooplankton, water characteristics and climate in 17 Danish lakes was analysed to examine the long term changes and the effects of lake restoration efforts. The analyses of the pair-wise correlation... ver más
Revista: Water    Formato: Electrónico

 
en línea
Korhan Özkan, Erik Jeppesen, Thomas A. Davidson, Rikke Bjerring, Liselotte S. Johansson, Martin Søndergaard, Torben L. Lauridsen and Jens-Christian Svenning    
A two-decade (1989?2008) time series of lake phyto- and zooplankton, water characteristics and climate in 17 Danish lakes was analysed to examine the long term changes and the effects of lake restoration efforts. The analyses of the pair-wise correlation... ver más
Revista: Water    Formato: Electrónico

 
en línea
Hamed Mehdipoor, Raul Zurita-Milla, Ellen-Wien Augustijn and Arnold J. H. Van Vliet    
The increasing availability of volunteered geographic information (VGI) enables novel studies in many scientific domains. However, inconsistent VGI can negatively affect these studies. This paper describes a workflow that checks the consistency of Volunt... ver más
Revista: ISPRS International Journal of Geo-Information    Formato: Electrónico

 
en línea
Tania L.F. Bird, Pua Bar (Kutiel), Elli Groner and Amos Bouskila    
Substantial evidence now suggests that a positive diversity?stability relationship exists. Yet few studies examine the facets of biodiversity that contribute to this relationship, and empirical research is predominantly conducted on grassland communities... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Molly N. Darr, Rachel K. Brooks, Nathan P. Havill, E. Richard Hoebeke and Scott M. Salom    
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Revista: Forests    Formato: Electrónico

 
en línea
Eric M. Takyi, Rana D. Parshad, Ranjit Kumar Upadhyay and Vikas Rai    
Synchronization of food chain models is an intensely investigated area in dynamical systems. Two pioneering models in three species food chain systems exhibiting chaotic dynamics are the Hastings and Powell (HP) model and the Upadhyay and Rai (UR) model.... ver más
Revista: Algorithms    Formato: Electrónico

 
en línea
D. James Morré and Dorothy M. Morré    
A homodimeric, growth-related and time-keeping hydroquinone oxidase (ENOX1) of the eukaryotic cell surface capable of oxidizing intracellular NADH exhibits properties of the ultradian driver of the biological 24 h circadian clock by exhibiting a complex ... ver más
Revista: Water    Formato: Electrónico

 
en línea
Igor M. Coelho, Vitor N. Coelho, Rodolfo P. Araujo, Wang Yong Qiang and Brett D. Rhodes    
Consensus mechanisms are a core feature for handling negotiation and agreements. Blockchain technology has seen the introduction of different sorts of consensus mechanism, ranging from tasks of heavy computation to the subtle mathematical proofs of Byzan... ver más
Revista: Future Internet    Formato: Electrónico

 
en línea
Nohpill Park, Abhilash Kancharla and Hye-Young Kim    
This paper proposes a real-time chain and a novel embedded Markovian queueing model with variable bulk arrival (VBA) and variable bulk service (VBS) in order to establish and assure a theoretical foundation to design a blockchain-based real-time system w... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Karl Vachuska    
Much research has documented the contagiousness of violence. Some of this work has focused on contagiousness as operationalized by the spread across geographical space, while other work has examined the spread within social networks. While the latter bod... ver más
Revista: Urban Science    Formato: Electrónico

 
en línea
Courtney Elliton, Kehui Xu and Victor H. Rivera-Monroy    
Sediment transport in coastal regions is regulated by the interaction of river discharge, wind, waves, and tides, yet the role of vegetation in this interaction is not well understood. Here, we evaluated these variables using multiple acoustic and optica... ver más
Revista: Water    Formato: Electrónico

 
en línea
Sara Patricia Ibarra-Zavaleta, Rosario Landgrave, Rabindranarth Romero-López, Annie Poulin and Raúl Arango-Miranda    
The progressive change in climatic conditions worldwide has increased frequency and severity of extreme hydrometeorological events (EHEs). México is an example that has been affected by the occurrence of EHE leading to economic, social, and environmental... ver más
Revista: Water    Formato: Electrónico

 
en línea
John M. Wallace, Alwyn Williams, Jeffrey A. Liebert, Victoria J. Ackroyd, Rachel A. Vann, William S. Curran, Clair L. Keene, Mark J. VanGessel, Matthew R. Ryan and Steven B. Mirsky    
Cover crop-based, organic rotational no-till (CCORNT) corn and soybean production is becoming a viable strategy for reducing tillage in organic annual grain systems in the mid-Atlantic, United States. This strategy relies on mechanical termination of cov... ver más
Revista: Agriculture    Formato: Electrónico

 
en línea
Sara Patricia Ibarra-Zavaleta, Rosario Landgrave, Rabindranarth Romero-López, Annie Poulin, Raúl Arango-Miranda     Pág. 1 - 16
The progressive change in climatic conditions worldwide has increased frequency and severity of extreme hydrometeorological events (EHEs). México is an example that has been affected by the occurrence of EHE leading to economic, social, and environmental... ver más
Revista: Water    Formato: Electrónico

 
en línea
Christopher R Keyes,Rubén Manso González     Pág. e021
Aim of study: The aim of this study was to analyze 10-year records of ponderosa pine (Pinus ponderosa) seed production, in order to confirm synchronic seed production and to evaluate cyclical masting trends, masting depletion effect, and climate-masting ... ver más
Revista: Forest Systems    Formato: Electrónico

 
en línea
Patrick Baudisch,Desney Tan,Drew Steedly,Eric Rudolph,Matt Uyttendaele,Chris Pal,Richard Szeliski    
Image stitching allows users to combine multiple regular-sized photographs into a single wide-angle picture, often referred to as a panoramic picture. To create such a panoramic picture, users traditionally first take all the photographs, then upload the... ver más
Revista: Australasian Journal of Information Systems    Formato: Electrónico

 
en línea
Rui Morais, Paul Crocker and Valderi Leithardt    
This paper presents the research undertaken with the goal of designing a consensus algorithm for cryptocurrencies with less latency than the current state-of-the-art while maintaining a level of throughput and scalability sufficient for real-world paymen... ver más
Revista: Algorithms    Formato: Electrónico

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