Results 51 to 60 of about 33,426 (207)

Microemulsion‐Based Drilling Fluids Incorporating Seashell Residue Powder: A Sustainable Approach to Fluid Loss Control

open access: yesJournal of Surfactants and Detergents, EarlyView.
Two microemulsion‐based drilling fluids incorporating SSRP were formulated using pine oil, the nonionic surfactant Alkonat L100W, and a glycerol/water solution. The results provide valuable insights into how surfactant‐assisted microemulsion systems can be engineered to enhance the performance and eco‐efficiency of drilling fluids.
Luara Ribeiro Viana   +6 more
wiley   +1 more source

Bits About the Channel: Multi-round Protocols for Two-way Fading Channels

open access: yes, 2009
Most communication systems use some form of feedback, often related to channel state information. In this paper, we study diversity multiplexing tradeoff for both FDD and TDD systems, when both receiver and transmitter knowledge about the channel is ...
Aggarwal, Vaneet, Sabharwal, Ashutosh
core   +1 more source

A Fast Compiler for NetKAT [PDF]

open access: yes, 2015
High-level programming languages play a key role in a growing number of networking platforms, streamlining application development and enabling precise formal reasoning about network behavior. Unfortunately, current compilers only handle "local" programs
Eliopoulos, Spiridon   +3 more
core   +1 more source

The Pier Luigi Nervi's concrete structure of Palazzetto dello Sport: Modeling and dynamic characterization

open access: yesStructural Concrete, EarlyView.
Abstract This paper presents a numerical and experimental study aimed at the modeling and dynamic characterization of the reinforced concrete structure of the Palazzetto dello Sport in Rome, designed and by Pier Luigi Nervi with Annibale Vitellozzi, and built by Nervi & Bartoli contractors in 1956‐57.
Jacopo Ciambella   +2 more
wiley   +1 more source

Deep Learning-Based Fault Diagnosis of Photovoltaic Systems: A Comprehensive Review and Enhancement Prospects

open access: yesIEEE Access, 2021
Photovoltaic (PV) systems are subject to failures during their operation due to the aging effects and external/environmental conditions. These faults may affect the different system components such as PV modules, connection lines, converters/inverters ...
Majdi Mansouri   +3 more
doaj   +1 more source

On strong asymptotic uniform smoothness and convexity

open access: yes, 2017
We introduce the notions of strong asymptotic uniform smoothness and convexity. We show that the injective tensor product of strongly asymptotically uniformly smooth spaces is asymptotically uniformly smooth.
García-Lirola, Luis, Raja, Matías
core   +1 more source

Targeted Trade Policy Instruments and Climate Change Mitigation: The Case of Environmental Provisions in Trade Agreements

open access: yesAustralian Journal of Agricultural and Resource Economics, EarlyView.
ABSTRACT This article examines the effect of including environmental provisions (EPs) in preferential trade agreements (PTAs) on climate change mitigation and explores whether these effects vary based on the heterogeneity of the EPs. Our analysis combines country‐level data on climate change mitigation with details on 300 types of EPs in 775 trade ...
Petros Suzgo Kayovo Mkandawire   +2 more
wiley   +1 more source

Channel covariance matrix based secret key generation for low‐power terminals in frequency division duplex systems

open access: yesElectronics Letters, 2021
The existing secret key generation (SKG) techniques are not applicable for frequency division duplex (FDD) Internet of Things networks due to the low power constraints and limited computing resources.
Zheng Wan   +3 more
doaj   +1 more source

A Parallel Ensemble Learning Model for Fault Detection and Diagnosis of Industrial Machinery

open access: yesIEEE Access, 2023
Accurate fault detection and diagnosis (FDD) is critical to ensure the safe and reliable operation of industrial machines. Deep learning has recently emerged as effective methods for machine FDD applications.
Mohammed Nasser Al-Andoli   +4 more
doaj   +1 more source

Network Visualization [PDF]

open access: yes, 2015
Network science has become increasingly popular over the last several years as people have realized that networks have the ability to represent the relationships or connections between any objects.
Reynolds, Brittany Q, Schmitt, Karl
core   +1 more source

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