Results 21 to 30 of about 616,266 (317)

Nanoparticles, an Emerging Control Method for Harmful Algal Blooms: Current Technologies, Challenges, and Perspectives

open access: yesNanomaterials, 2023
Harmful algal blooms (HABs) are a global concern because they harm aquatic ecosystems and pose a risk to human health. Various physical, chemical, and biological approaches have been explored to control HABs.
Jun Song   +3 more
doaj   +1 more source

Distributed Refractive Index Sensing Based on Etched Ge-Doped SMF in Optical Frequency Domain Reflectometry

open access: yesSensors, 2023
A distributed optical fiber refractive index sensor based on etched Ge-doped SMF in optical frequency domain reflection (OFDR) was proposed and demonstrated. The etched Ge-doped SMF was obtained by only using wet-etching, i.e., hydrofluoric acid solution.
Cailing Fu   +7 more
doaj   +1 more source

Increasing the Efficiency of Rule-Based Expert Systems Applied on Heterogeneous Data Sources [PDF]

open access: yes, 2019
Nowadays, the proliferation of heterogeneous data sources provided by different research and innovation projects and initiatives is proliferating more and more and presents huge opportunities.
León de Mora, Carlos   +6 more
core   +1 more source

Heterogeneity in the Accessory Olfactory System [PDF]

open access: yesChemical Senses, 1998
The mammalian accessory olfactory bulb (AOB) is chemoarchitecturally heterogeneous in that it stains differentially with a number of markers; the receptor cells that project to the AOB are similarly heterogeneous. What is the significance of this heterogeneity?
M, Halpern, L S, Shapiro, C, Jia
openaire   +2 more sources

Emerging Ru-Co homogeneous-heterogeneous photocatalytic CO2 reduction systems

open access: yes, 2023
Ruthenium-Cobalt photocatalytic system (RCPS) is one of the most prominent candidates for integrating homocatalysis and heterocatalysis, which has recently attracted extensive research attention for photocatalytic CO2 reduction reaction (PCO2RR). In RCPS,
Zhang, Pan   +8 more
core   +1 more source

Challenges in Deeply Heterogeneous High Performance Systems [PDF]

open access: yes, 2019
RECIPE (REliable power and time-ConstraIntsaware Predictive management of heterogeneous Exascale systems) is a recently started project funded within the H2020 FETHPC programme, which is expressly targeted at exploring new High-Performance Computing (HPC)
Giuseppe Massari   +27 more
core   +1 more source

A General Framework for Accelerator Management Based on ISA Extension

open access: yesIEEE Access, 2022
Thanks to the promised improvements in performance and energy efficiency, hardware accelerators are taking momentum in many computing contexts, both in terms of variety and relative weight in the silicon area of many chips.
Elham Cheshmikhani   +3 more
doaj   +1 more source

Performance modeling of heterogeneous systems [PDF]

open access: yes2010 IEEE International Symposium on Parallel & Distributed Processing, Workshops and Phd Forum (IPDPSW), 2010
Predicting how well applications may run on modern systems is becoming increasingly challenging. It is no longer sufficient to look at number of floating point operations and communication costs, but one also needs to model the underlying systems and how their topology, heterogeneity, system loads, etc, may impact performance.
Jan Christian Meyer, Anne C. Elster
openaire   +1 more source

Femtosecond laser direct writing of fiber Bragg gratings for multiparameter sensing in extreme environments [PDF]

open access: yesAPL Photonics
Fiber Bragg gratings (FBGs) are the most widely used sensing elements for structural health monitoring (SHM). However, conventional UV-induced FBGs cannot survive at temperatures above 300 °C and are unable to achieve SHM in extreme environments.
Jun He   +11 more
doaj   +1 more source

The HERA Methodology: Reconfigurable Logic in General-Purpose Computing

open access: yesIEEE Access, 2021
Due to the ongoing slowdown of Dennard scaling, heterogeneous hardware architectures are inevitable to meet the increasing demand for energy efficient systems.
Philipp Holzinger, Marc Reichenbach
doaj   +1 more source

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