Results 81 to 90 of about 372,766 (340)

On the Catalyzing Effect of Randomness on the Per-Flow Throughput in Wireless Networks [PDF]

open access: yes, 2013
This paper investigates the throughput capacity of a flow crossing a multi-hop wireless network, whose geometry is characterized by general randomness laws including Uniform, Poisson, Heavy-Tailed distributions for both the nodes' densities and the ...
Ciucu, Florin, Schmitt, Jens
core   +4 more sources

Determination of Xanthohumol in Hops, Food Supplements and Beers by HPLC

open access: yesFoods, 2019
Xanthohumol (XN) is the main prenylated chalcone present in hops (Humulus lupulus) with high biological activity, and it is of great importance for human health because of its antioxidant, anti-inflammatory, immunosuppressive and chemopreventive ...
Patricia Vázquez Loureiro   +4 more
semanticscholar   +1 more source

Investigation of Oxygen‐Free Wetting Behavior of Aluminum on Copper via Molecular Dynamics Simulations and Experiments

open access: yesAdvanced Engineering Materials, EarlyView.
The wettability of aluminum droplets (Al) on different copper substrates (Cu), where liquid Al spreads on solid Cu surfaces to form a liquid–solid interface, is studied numerically and experimentally. The experimental and numerical results show good agreement in the fast‐spreading regime.
Shan Lyu   +8 more
wiley   +1 more source

Raman Spectroscopic Identification of Oxide Phases in a Corroded MgO–Steel Composite Anode Used in Aluminum Molten Salt Electrolysis

open access: yesAdvanced Engineering Materials, EarlyView.
Micro‐Raman spectroscopy is applied to characterize corrosion products in a recycled‐based MgO–316L steel composite anode after molten salt electrolysis. A depth‐dependent Fe–O/Fe–Al–O layer sequence of magnetite, hercynite, and an Al‐doped magnetite transition zone is identified.
Felix Drechsler   +9 more
wiley   +1 more source

Multihop Diversity for Fading Mitigation in Multihop Wireless Networks

open access: yes, 2011
The concept of multihop diversity is proposed, where all the nodes of a multihop link are assumed to have buffers for temporarily storing their received packets.
Dong, Chen   +2 more
core   +1 more source

Random Access Transport Capacity [PDF]

open access: yes, 2009
We develop a new metric for quantifying end-to-end throughput in multihop wireless networks, which we term random access transport capacity, since the interference model presumes uncoordinated transmissions. The metric quantifies the average maximum rate
Jeffrey G. Andrews   +5 more
core   +4 more sources

Hop Optimal Irrigation Trial [PDF]

open access: yes, 2016
Hops reportedly use about 610 to 715 mm (24 to 28 inches) of water per year (Evans 2003). Rainfall can contribute to this total, however, due to climatic variability, it is important that hops are irrigated regularly to combat moisture stress.
Cubins, Julija   +3 more
core   +1 more source

Hierarchy of stochastic pure states for open quantum system dynamics

open access: yes, 2014
We derive a hierarchy of stochastic evolution equations for pure states (quantum trajectories) to efficiently solve open quantum system dynamics with non-Markovian structured environments.
Eisfeld, A., Strunz, W. T., Süß, D.
core   +1 more source

Exploring Dipolar Dynamics and Ionic Transport in Metal‐Organic Frameworks: Experimental and Theoretical Insights

open access: yesAdvanced Functional Materials, EarlyView.
In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund   +6 more
wiley   +1 more source

Genetic components associated with R2 and R4 powdery mildew resistance in hop

open access: yesThe Plant Genome
Epidemics of powdery mildew disease in hop (Humulus lupulus var. lupulus) lead to cone spoilage, and in severe cases, crop abandonment. In order to prevent disease‐associated yield losses, hop must be treated with an intensive fungicide management ...
Klara Hajdu   +8 more
doaj   +1 more source

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