Results 91 to 100 of about 43,825 (232)

Electrode‐Engineered Dual‐Mode Multifunctional Lead‐Free Perovskite Optoelectronic Memristors for Neuromorphic Computing

open access: yesAdvanced Electronic Materials, EarlyView.
A lead‐free perovskite memristive solar cell structure that call emulate both synaptic and neuronal functions controlled by light and electric fields depending on top electrode type. ABSTRACT Memristive devices based on halide perovskites hold strong promise to provide energy‐efficient systems for the Internet of Things (IoT); however, lead (Pb ...
Michalis Loizos   +4 more
wiley   +1 more source

Characteristics of Ambient Volatile Organic Compounds (VOCs) Measured in Shanghai, China

open access: yesSensors, 2010
To better understand the characteristics of ambient abundance of volatile organic compounds (VOCs) in Shanghai, one of the biggest metropolis of China, VOCs were measured with a gas chromatography system equipped with a mass-selective detector (GC/MSD) from July 2006 to February 2010.
Chang-Jie Cai   +5 more
openaire   +3 more sources

Chemo-preventive activities of common vegetables' volatile organic compounds (VOCs)

open access: yes, 2014
In the last few years, many research reports on the chemo-preventive activities of vegetables have been published. Vegetables are not only nutrient-dense food source but they are also rich in volatile organic compounds with known bioactivities beneficial
Azeez, Shakirah Omotoke   +1 more
core  

Multiscale Perspectives on Perovskite Instability: From Atomistic Deformation to Device Degradation in Perovskite Solar Cells

open access: yesAdvanced Energy Materials, EarlyView.
Multiscale perspectives on how excess charges in soft lead halide perovskites induce operational instability in photovoltaic devices are presented. Localized carriers formed under thermodynamic non‐equilibrium states modify atomistic interactions and drive lattice distortions, accelerating device degradation.
Joo‐Hong Lee   +6 more
wiley   +1 more source

Avaliação da concentração de compostos mono e policíclicos aromáticos dos processos de conversão térmica de lodo sanitário para uso como fonte alternativa de energia [PDF]

open access: yes, 2015
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Química, Florianópolis, 2015.Atualmente, o tratamento de águas residuárias, através das estações de tratamento de efluentes, gera lodos
Susin, Renato Cesar
core  

Quality characteristics and volatile organic compound profiling of yellow mushrooms at different cap opening stages

open access: yesScientific Reports
Yellow mushrooms (Floccularia luteovirens), which grow in high-altitude regions, are a component of traditional Tibetan medicine and have high nutritional value.
Yang Wang   +5 more
doaj   +1 more source

Plant Volatile Organic Compounds: Revealing the Hidden Interactions

open access: yesPlants
Volatile organic compounds (VOCs), classified as secondary or specialized metabolites, are essential for plant health [...]
Farhat Abbas, Hui-Cong Wang
doaj   +1 more source

Concentrations of Volatile Organic Compounds (VOCs) at a Former Gasworks

open access: yesArchives of Current Research International, 2019
Former Gasworks are often associated with widespread contaminant source in the subsurface, which produce large plumes that comprise a wide variety of tar-oil related compounds. Whilst most of these compounds undergo degradation naturally, the processes are often slow and inefficient usually taking many decades and often leaving active remediation as ...
T. E. Ebe   +2 more
openaire   +2 more sources

Widely Targeted Metabolomics Method Reveals Differences in Volatile and Nonvolatile Metabolites in Three Different Varieties of Raw Peanut by GC–MS and HPLC–MS

open access: yesMolecules
The aim of the present study was to comprehensively analyze and identify the metabolites of different varieties of raw peanut, as well as provide a reference for the utilization of different varieties of peanuts. In this study, three varieties of peanuts,
Jiantao Fu   +8 more
doaj   +1 more source

Volatile organic compounds: Characteristics, distribution and sources in urban schools

open access: yes, 2015
Long term exposure to organic pollutants, both inside and outside school buildings may affect children’s health and influence their learning performance.
Morawska, Lidia   +4 more
core   +1 more source

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