Results 21 to 30 of about 16,076 (203)

One-Cycle Control of Three-Phase Five-Level Diode-Clamped STATCOM

open access: yesEnergies, 2021
This paper presents a new multilevel one-cycle control (OCC) technique for a five-level diode-clamped multilevel converter (DCMC)-based static VAR compensator (STATCOM).
In Wha Jeong, Tae Hyun Sung
doaj   +1 more source

Association between smokeless tobacco use and oral cavity cancer risk in women compared with men: a systematic review and meta-analysis

open access: yesBMC Cancer, 2021
Background The impact of smokeless tobacco (SLT) use on the risk of oral cavity cancer (OCC) has been confirmed; however, the sex-based difference in this association remains inconclusive.
Guangyan Mu   +6 more
doaj   +1 more source

Opine Catabolic Loci from Agrobacterium Plasmids Confer Chemotaxis to Their Cognate Substrates

open access: yesMolecular Plant-Microbe Interactions, 1998
Opines are carbon compounds produced by crown galls and hairy roots induced by Agrobacterium tumefaciens and A. rhizogenes, respectively. These novel condensation products of plant metabolic intermediates are utilized as nutritional sources by the ...
Heenam Kim, Stephen K. Farrand
doaj   +1 more source

Influences of open-central canopy on photosynthetic parameters and fruit quality of apples (Malus × domestica) in the Loess Plateau of China

open access: yesHorticultural Plant Journal, 2022
Although open-central canopy (OCC) is popular in apple (Malus × domestica) orchards in Loess Plateau of China, its relevant photosynthetic mechanisms have not been elucidated.
Lu Lin   +5 more
doaj   +1 more source

Non-Line-of-Sight Optical Camera Communication in a Heterogeneous Reflective Background

open access: yesIEEE Photonics Journal, 2019
In the last few years, optical camera communication (OCC) has benefited from built-in CMOS image sensors in smart devices. OCC is now considered a candidate for incorporation into IEEE 802.15.7r1. A major study on OCC was conducted for line-of-sight (LOS)
Jenn-Kaie Lain   +2 more
doaj   +1 more source

Psychological Construction in the OCC Model of Emotion [PDF]

open access: yesEmotion Review, 2013
This article presents six ideas about the construction of emotion: (a) Emotions are more readily distinguished by the situations they signify than by patterns of bodily responses; (b) emotions emerge from, rather than cause, emotional thoughts, feelings, and expressions; (c) the impact of emotions is constrained by the nature of the situations they ...
Gerald L, Clore, Andrew, Ortony
openaire   +2 more sources

Design Guidelines for Optical Camera Communication Systems: A Tutorial

open access: yesIEEE Photonics Journal
The rapid development of the Internet of Things (IoT) has put great challenges on the next generation's communication technologies. Optical Camera Communication (OCC), with its advantages of the green principle, less electromagnetic interference ...
Anqi Liu   +4 more
doaj   +1 more source

Creating Democratic Class Rooms in Asian Contexts: The Influences of Individual and School Level Factors on Open Classroom Climate

open access: yesJournal of Social Science Education, 2018
Purpose: Literature indicates that open classroom climate (OCC) is a positive influence on civic outcomes. Few studies have explored factors that appear to facilitate OCC. Most research on OCC has focused on Western countries.
Xiaoxue Kuang   +2 more
doaj   +1 more source

Performance Analysis and Improvement of Optical Camera Communication

open access: yesApplied Sciences, 2018
Optical camera communication (OCC) is a technology in which a camera image sensor is employed to receive data bits sent from a light source. OCC has attracted a lot of research interest in the area of mobile optical wireless communication due to the ...
Moh. Khalid Hasan   +4 more
doaj   +1 more source

L’impact de la documentation dans une entreprise : Cas de l’OCC et de l’OGEFREM en République Démocratique du Congo

open access: yesRevue Congolaise des Sciences et Technologies
Quelle que soit la nature de l'entreprise, elle génère et utilise une documentation qui s'inscrit dans le contexte de la guerre de l'information à laquelle se livrent les entreprises du 21e siècle.
Michel Makengo Dingombe   +1 more
doaj   +1 more source

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