Results 71 to 80 of about 209,026 (307)

Design Issues and Challenges of File Systems for Flash Memories [PDF]

open access: yes, 2011
This chapter discusses how to properly address the issues of using NAND flash memories as mass-memory devices from the native file system standpoint. We hope that the ideas and the solutions proposed in this chapter will be a valuable starting point for ...
Cramia, M.   +3 more
core   +2 more sources

Decompositive classification models for electronic noses [PDF]

open access: yesAnalytica Chimica Acta, 2001
Abstract The classification of 242 measurements in 14 classes is attempted using two different classification approaches. Measurements have been performed with a commercial electronic nose (EN) comprising 11 chemical sensors on extra-virgin olive oils of 14 different geographical provenances.
M. PARDO   +4 more
openaire   +2 more sources

Superionic Amorphous Li2ZrCl6 and Li2HfCl6

open access: yesAdvanced Materials, EarlyView.
Amorphous Li2HfCl6 and L2ZrCl6 are shown to be promising solid‐state electrolytes with predicted ionic conductivities >20 mS·cm−1. Molecular dynamics simulations with machine‐learning force fields reveal that anion vibrations and flexible MCl6 octahedra soften the Li coordination cage and enhance mobility. Correlation between Li‐ion diffusivity and the
Shukai Yao, De‐en Jiang
wiley   +1 more source

Electronic Nose Based on Metal Oxide Semiconductor Sensors as an Alternative Technique for the Spoilage Classification of Red Meat

open access: yesSensors, 2008
The aim of the present study was to develop an electronic nose for the quality control of red meat. Electronic nose and bacteriological measurements are performed to analyse samples of beef and sheep meat stored at 4°C for up to 15 days.
Benachir Bouchikhi   +4 more
doaj  

Rational Tuning of Hygroscopic Oscillation of Stacked Nanoflake Assemblies for Continuous Ambient Energy Harvesting

open access: yesAdvanced Materials, EarlyView.
Stacked nanoflake assembly (SNA) membranes can oscillate autonomously, offering opportunities for soft actuation and energy harvesting. This work uncovers the physical mechanism behind the sustained oscillation of SNA membranes in gradient humidity and identifies three governing dimensionless parameters, enabling rational design for optimizing SNA ...
Zijing Zhang   +5 more
wiley   +1 more source

Classification of aromatic herbs using artificial intelligent technique [PDF]

open access: yes, 2017
Herbs have unique characteristics such as colour, texture and odour. In general, herb identification is through organoleptic methods and is heavily dependent on botanists.
Che Soh, Azura   +4 more
core  

Classifying continuous, real-time e-nose sensor data using a bio-inspired spiking network modelled on the insect olfactory system [PDF]

open access: yes, 2016
In many application domains, conventional e-noses are frequently outperformed in both speed and accuracy by their biological counterparts. Exploring potential bio-inspired improvements, we note a number of neuronal network models have demonstrated some ...
Berna, A Z   +4 more
core   +1 more source

Coupled Chemical and Mechanical Control of the Pore Size in Carbon Honeycomb Membranes for Water Desalination

open access: yesAdvanced Materials Interfaces, EarlyView.
ABSTRACT The advancement of 3D carbon nanostructures for next‐generation desalination membranes is hindered by limited control of the pore size to ensure effective salt rejection. Chemical functionalization and mechanical modification are known approaches to address the problem, while the combined effect of the two approaches remains unexplored.
Aleksandr S. Voronin   +2 more
wiley   +1 more source

Classification of Plant-Based Drinks Based on Volatile Compounds

open access: yesFoods
The increasing popularity of plant-based drinks has led to an expanded consumer market. However, available quality control technologies for plant-based drinks are time-consuming and expensive.
Zsigmond Papp   +5 more
doaj   +1 more source

Continuous Evaluation of Odour Concentration at a Plant Emission by Electronic Nose

open access: yesChemical Engineering Transactions, 2014
The development of an electronic nose for the continuous monitoring of odour emissions from an industrial plant would represent an important advantage in the field of environmental odour emissions control.
L. Eusebio   +4 more
doaj   +1 more source

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